/* ============================================================
   bikweb — design system
   Aesthetic: dark editorial engineering.
   Ink-blue canvas · electric lime accent · blueprint grid · grain
   EN display: Plus Jakarta Sans + Fraunces · FA: Vazirmatn · labels: JetBrains Mono
   ============================================================ */

:root {
    --ink-0: #07090f;
    --ink-1: #0b0e17;
    --ink-2: #111524;
    --ink-3: #1a2036;
    --line: rgba(148, 163, 210, 0.14);
    --line-strong: rgba(148, 163, 210, 0.28);
    --text-1: #eef1fb;
    --text-2: #a8b0cf;
    --text-3: #6b7494;
    --lime: #c8f04b;
    --accent-rgb: 200, 240, 75;
    --lime-soft: rgba(var(--accent-rgb), 0.14);
    --lime-line: rgba(var(--accent-rgb), 0.35);

    --font-display: "Plus Jakarta Sans", "Vazirmatn", sans-serif;
    --font-serif: "Fraunces", "Vazirmatn", serif;
    --font-body: "Plus Jakarta Sans", "Vazirmatn", sans-serif;
    --font-mono: "JetBrains Mono", monospace;

    --radius: 14px;
    --container: 1160px;
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* Persian: Vazirmatn everywhere, serif italic loses meaning in RTL */
.lang-fa {
    --font-display: "Vazirmatn", sans-serif;
    --font-serif: "Vazirmatn", serif;
    --font-body: "Vazirmatn", sans-serif;
    --font-mono: "Vazirmatn", "JetBrains Mono", monospace;
}

/* ---------- Light theme: white canvas · cobalt blue accent ---------- */
html[data-theme="light"] {
    --ink-0: #f5f7fc;
    --ink-1: #ffffff;
    --ink-2: #edf1f9;
    --ink-3: #dfe6f3;
    --line: rgba(37, 78, 168, 0.14);
    --line-strong: rgba(37, 78, 168, 0.28);
    --text-1: #101a30;
    --text-2: #43506e;
    --text-3: #75819e;
    --lime: #2563eb;
    --accent-rgb: 37, 99, 235;

    color-scheme: light;
}

/* Light theme fixes for spots that hardcode dark-theme colors */
html[data-theme="light"] .grain {
    opacity: 0.3;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.1 0 0 0 0 0.18 0 0 0 0 0.35 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

html[data-theme="light"] .field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2343506e' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
}

html[data-theme="light"] .field input.invalid,
html[data-theme="light"] .field textarea.invalid {
    border-color: #d92d20;
}

html[data-theme="light"] .form-feedback.err {
    color: #b42318;
    background: rgba(217, 45, 32, 0.08);
    border-color: rgba(217, 45, 32, 0.35);
}

html[data-theme="light"] .member-dialog {
    box-shadow: 0 40px 100px -30px rgba(16, 26, 48, 0.35);
}

html[data-theme="light"] .member-dialog::backdrop {
    background: rgba(16, 26, 48, 0.45);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: clip;
}

body {
    background: var(--ink-0);
    color: var(--text-1);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: clip;
}

/* Form controls don't inherit the body font by default —
   keeps every Persian string (buttons, inputs, ...) on Vazirmatn */
button,
input,
select,
textarea {
    font-family: inherit;
}

::selection {
    background: var(--lime);
    color: var(--ink-0);
}

img,
svg {
    display: block;
    max-width: 100%;
}

/* fallback for engines without overflow: clip */
@supports not (overflow: clip) {

    html,
    body {
        overflow-x: hidden;
    }
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(var(--container), calc(100% - 3rem));
    margin-inline: auto;
}

/* ---------- Atmosphere layers ---------- */
.grain {
    position: fixed;
    inset: -50%;
    pointer-events: none;
    z-index: 4;
    opacity: 0.5;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.8 0 0 0 0 0.85 0 0 0 0 1 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    animation: grain-shift 9s steps(6) infinite;
}

@keyframes grain-shift {

    0%,
    100% {
        transform: translate(0, 0);
    }

    20% {
        transform: translate(-4%, 3%);
    }

    40% {
        transform: translate(3%, -4%);
    }

    60% {
        transform: translate(-3%, -2%);
    }

    80% {
        transform: translate(4%, 2%);
    }
}

.blueprint {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image:
        linear-gradient(var(--line) 1px, transparent 1px),
        linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, black 20%, transparent 75%);
    opacity: 0.5;
}

/* ---------- Reveal animation ---------- */
.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
    transition-delay: var(--d, 0s);
}

.reveal.in {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .grain {
        animation: none;
    }
}

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: color-mix(in srgb, var(--ink-0) 80%, transparent);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    height: 72px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

.brand-mark {
    color: var(--lime);
    display: inline-flex;
}

.brand-name {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.35rem;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-2);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: color 0.25s;
    position: relative;
}

.nav-links a::after {
    content: "";
    position: absolute;
    inset-inline-start: 0;
    bottom: -6px;
    width: 0;
    height: 1px;
    background: var(--lime);
    transition: width 0.3s var(--ease-out);
}

.nav-links a:hover {
    color: var(--text-1);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.lang-switch {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-2);
    border: 1px solid var(--line-strong);
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    transition: border-color 0.25s, color 0.25s;
}

.lang-switch:hover {
    color: var(--lime);
    border-color: var(--lime-line);
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    background: none;
    color: var(--text-2);
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    cursor: pointer;
    transition: border-color 0.25s, color 0.25s;
}

.theme-toggle:hover {
    color: var(--lime);
    border-color: var(--lime-line);
}

.theme-toggle .icon-moon {
    display: none;
}

html[data-theme="light"] .theme-toggle .icon-moon {
    display: block;
}

html[data-theme="light"] .theme-toggle .icon-sun {
    display: none;
}

.nav-burger {
    display: none;
    background: none;
    border: 0;
    cursor: pointer;
    width: 40px;
    height: 40px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 7px;
}

.nav-burger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-1);
    transition: transform 0.3s, opacity 0.3s;
}

.nav-burger[aria-expanded="true"] span:first-child {
    transform: translateY(4.5px) rotate(45deg);
}

.nav-burger[aria-expanded="true"] span:last-child {
    transform: translateY(-4.5px) rotate(-45deg);
}

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.75rem 1.5rem 1.4rem;
    border-top: 1px solid var(--line);
}

.mobile-menu a {
    font-family: var(--font-mono);
    font-size: 0.92rem;
    color: var(--text-2);
    padding: 0.6rem 0;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-bottom: 1px solid var(--line);
    transition: color 0.2s;
}

.mobile-menu a:last-of-type {
    border-bottom: none;
}

.mobile-menu a:hover {
    color: var(--lime);
}

.mobile-menu .lang-switch {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    align-self: flex-start;
    margin-top: 0.8rem;
    padding: 0.5rem 1.2rem;
    font-weight: 700;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    background: color-mix(in srgb, var(--lime) 10%, transparent);
    border-color: var(--lime-line);
    color: var(--text-1);
    border-radius: 999px;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.mobile-menu .lang-switch:hover {
    background: color-mix(in srgb, var(--lime) 20%, transparent);
    color: var(--text-1);
}

.site-header.menu-open .mobile-menu {
    display: flex;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    padding: 0.9rem 1.7rem;
    border-radius: 999px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.25s var(--ease-out), box-shadow 0.25s, background 0.25s, color 0.25s, border-color 0.25s;
}

.btn .arrow {
    transition: transform 0.25s var(--ease-out);
}

[dir="rtl"] .btn .arrow {
    transform: scaleX(-1);
}

.btn-primary {
    background: var(--lime);
    color: var(--ink-0);
    box-shadow: 0 0 0 rgba(var(--accent-rgb), 0);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 34px -10px rgba(var(--accent-rgb), 0.45);
}

.btn-primary:hover .arrow {
    transform: translateX(3px);
}

[dir="rtl"] .btn-primary:hover .arrow {
    transform: scaleX(-1) translateX(3px);
}

.btn-ghost {
    color: var(--text-1);
    border-color: var(--line-strong);
    background: transparent;
}

.btn-ghost:hover {
    border-color: var(--lime-line);
    color: var(--lime);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.55rem 1.15rem;
    font-size: 0.85rem;
}

.nav-panel-btn svg {
    flex-shrink: 0;
}

.btn-block {
    width: 100%;
}

.btn[disabled] {
    opacity: 0.6;
    cursor: wait;
    transform: none !important;
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    padding: clamp(5rem, 12vh, 9rem) 0 clamp(4rem, 9vh, 7rem);
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    z-index: -1;
    top: -30%;
    inset-inline-end: -15%;
    width: 60vw;
    height: 60vw;
    max-width: 820px;
    max-height: 820px;
    background: radial-gradient(circle,
            rgba(var(--accent-rgb), 0.14) 0%,
            rgba(78, 115, 248, 0.10) 40%,
            transparent 70%);
    filter: blur(40px);
    animation: glow-drift 14s ease-in-out infinite alternate;
}

@keyframes glow-drift {
    from {
        transform: translate(0, 0) scale(1);
    }

    to {
        transform: translate(-8%, 6%) scale(1.15);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--lime);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    border: 1px solid var(--lime-line);
    background: var(--lime-soft);
    padding: 0.45rem 1rem;
    border-radius: 999px;
    margin-bottom: 2rem;
}

.pulse-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--lime);
    animation: pulse 1.8s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(var(--accent-rgb), 0.5);
    }

    50% {
        box-shadow: 0 0 0 7px rgba(var(--accent-rgb), 0);
    }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.6rem, 7.2vw, 5.4rem);
    font-weight: 800;
    line-height: 1.06;
    letter-spacing: -0.035em;
    max-width: 17ch;
}

.hero-title span,
.hero-title em {
    display: block;
}

.hero-title .accent {
    font-family: var(--font-serif);
    font-weight: 450;
    color: var(--lime);
    letter-spacing: -0.01em;
}

.lang-fa .hero-title .accent {
    font-style: normal;
    font-weight: 300;
}

.hero-subtitle {
    margin-top: 1.8rem;
    font-size: clamp(1.05rem, 1.6vw, 1.25rem);
    color: var(--text-2);
    max-width: 56ch;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2.6rem;
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(1.5rem, 5vw, 4.5rem);
    margin-top: clamp(3rem, 7vh, 5rem);
    padding-top: 2rem;
    border-top: 1px solid var(--line);
}

.stat strong {
    display: block;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(1.7rem, 3vw, 2.4rem);
    color: var(--lime);
}

.stat span {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ---------- Marquee ---------- */
.marquee {
    border-block: 1px solid var(--line);
    overflow: hidden;
    padding: 1.1rem 0;
    background: var(--ink-1);
}

.marquee-track {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    width: max-content;
    animation: marquee 30s linear infinite;
}

[dir="rtl"] .marquee-track {
    animation-name: marquee-rtl;
}

.marquee-track span {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.02em;
    color: var(--text-2);
    white-space: nowrap;
}

.marquee-track i {
    color: var(--lime);
    font-style: normal;
}

@keyframes marquee {
    to {
        transform: translateX(-50%);
    }
}

@keyframes marquee-rtl {
    to {
        transform: translateX(50%);
    }
}

/* ---------- Sections ---------- */
.section {
    position: relative;
    padding: clamp(4.5rem, 10vh, 8rem) 0;
}

.section-alt {
    background: var(--ink-1);
    border-block: 1px solid var(--line);
}

.kicker {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--lime);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 1.1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 4.4vw, 3.2rem);
    font-weight: 800;
    line-height: 1.14;
    letter-spacing: -0.03em;
    max-width: 24ch;
}

.section-subtitle {
    margin-top: 1rem;
    color: var(--text-2);
    font-size: 1.08rem;
    max-width: 52ch;
}

/* ---------- Pillars ---------- */
.pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
    margin-top: 3.2rem;
}

.pillar {
    position: relative;
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 2.1rem 1.8rem;
    overflow: hidden;
    transition: transform 0.35s var(--ease-out), border-color 0.35s;
}

.pillar::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%),
            rgba(var(--accent-rgb), 0.09), transparent 45%);
    opacity: 0;
    transition: opacity 0.35s;
}

.pillar:hover {
    transform: translateY(-5px);
    border-color: var(--lime-line);
}

.pillar:hover::before {
    opacity: 1;
}

.pillar-icon {
    color: var(--lime);
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border: 1px solid var(--lime-line);
    background: var(--lime-soft);
    border-radius: 12px;
    margin-bottom: 1.4rem;
}

.pillar h3 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.35rem;
    margin-bottom: 0.6rem;
}

.pillar p {
    color: var(--text-2);
    font-size: 0.98rem;
}

.pillar-num {
    position: absolute;
    top: 1.4rem;
    inset-inline-end: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-3);
    letter-spacing: 0.12em;
}

/* ---------- Services ---------- */
.services {
    margin-top: 3.2rem;
    border-top: 1px solid var(--line);
}

.service {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
    gap: 1rem 3rem;
    align-items: baseline;
    padding: 2.2rem 1rem;
    border-bottom: 1px solid var(--line);
    transition: background 0.3s, padding-inline-start 0.35s var(--ease-out);
}

.service::before {
    content: attr(data-index);
    position: absolute;
    top: 2.35rem;
    inset-inline-start: 1rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-3);
    transition: color 0.3s;
}

.service:hover {
    background: linear-gradient(90deg, var(--lime-soft), transparent 55%);
    padding-inline-start: 1.6rem;
}

[dir="rtl"] .service:hover {
    background: linear-gradient(-90deg, var(--lime-soft), transparent 55%);
}

.service:hover::before {
    color: var(--lime);
}

.service h3 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(1.35rem, 2.6vw, 1.9rem);
    padding-inline-start: 3rem;
    transition: color 0.3s;
}

.service:hover h3 {
    color: var(--lime);
}

.service p {
    color: var(--text-2);
    max-width: 56ch;
}

/* ---------- Process ---------- */
.process {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
    margin-top: 3.2rem;
    counter-reset: step;
}

.step {
    position: relative;
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius);
    padding: 1.8rem 1.5rem;
    transition: border-color 0.3s, background 0.3s;
}

.step:hover {
    border-color: var(--lime-line);
    background: var(--ink-2);
    border-style: solid;
}

.step-num {
    display: block;
    font-size: 1.9rem;
    color: var(--lime);
    margin-bottom: 0.9rem;
    line-height: 1;
}

.step h3 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.12rem;
    margin-bottom: 0.5rem;
}

.step p {
    color: var(--text-2);
    font-size: 0.92rem;
}

/* ---------- Pricing ---------- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
    margin-top: 3.2rem;
}

.pricing-card {
    position: relative;
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    transition: transform 0.35s var(--ease-out), border-color 0.35s;
}

.pricing-card:hover {
    transform: translateY(-4px);
    border-color: var(--line-strong);
}

.pricing-card.featured {
    border-color: var(--lime-line);
    background: linear-gradient(180deg, var(--lime-soft), transparent 50%);
}

.pricing-card.featured:hover {
    border-color: var(--lime);
}

.pricing-badge {
    position: absolute;
    top: -0.65rem;
    inset-inline-start: 50%;
    transform: translateX(-50%);
    background: var(--lime);
    color: var(--ink-0);
    font-size: 0.72rem;
    font-weight: 800;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    white-space: nowrap;
    letter-spacing: 0.02em;
}

.pricing-tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-3);
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.pricing-name {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.pricing-price {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.85rem;
    color: var(--text-1);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.pricing-price small {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-2);
    display: block;
    margin-top: 0.25rem;
}

.pricing-features {
    list-style: none;
    margin: 1.5rem 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    font-size: 0.88rem;
    color: var(--text-2);
    line-height: 1.65;
}

.pricing-features li svg {
    flex-shrink: 0;
    color: var(--text-3);
    margin-top: 0.2rem;
}

.pricing-card.featured .pricing-features li svg {
    color: var(--lime);
}

.pricing-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.88rem;
    font-weight: 700;
    padding: 0.75rem 1.4rem;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--line-strong);
    color: var(--text-1);
    text-decoration: none;
    transition: background 0.25s, border-color 0.25s;
    margin-top: auto;
}

.pricing-cta:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text-3);
}

.pricing-card.featured .pricing-cta {
    background: var(--lime);
    color: var(--ink-0);
    border: none;
}

.pricing-card.featured .pricing-cta:hover {
    opacity: 0.9;
}

.pricing-note {
    text-align: center;
    margin-top: 2rem;
    color: var(--text-3);
    font-size: 0.82rem;
}

/* ---- Programming & Software Engineering sub-section ---- */
.pricing-dev-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 4.5rem;
    margin-bottom: 2rem;
}

.pricing-dev-line {
    flex: 1;
    height: 1px;
    background: var(--line);
}

.pricing-dev-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--lime);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    white-space: nowrap;
}

.pricing-dev-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    letter-spacing: -0.02em;
    margin-bottom: 0.6rem;
}

.pricing-dev-subtitle {
    color: var(--text-2);
    font-size: 1rem;
    max-width: 52ch;
    margin-bottom: 2.5rem;
}

.pricing-dev-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.4rem;
}

.pricing-dev-card {
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.35s var(--ease-out), border-color 0.35s;
}

.pricing-dev-card:hover {
    transform: translateY(-4px);
    border-color: var(--lime-line);
}

.pricing-dev-img {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--ink-0);
}

.pricing-dev-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.45s var(--ease-out);
}

.pricing-dev-card:hover .pricing-dev-img img {
    transform: scale(1.04);
}

.pricing-dev-img::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--ink-2), transparent 55%);
    pointer-events: none;
}

.pricing-dev-body {
    padding: 1.4rem 1.5rem 1.8rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.pricing-dev-name {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.pricing-dev-desc {
    color: var(--text-2);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 1.2rem;
}

.pricing-dev-price {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--lime);
    margin-top: auto;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.pricing-dev-price small {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-2);
    display: block;
    margin-top: 0.2rem;
}

/* ---------- Contact ---------- */
.section-contact {
    background:
        radial-gradient(ellipse 70% 55% at 85% 10%, rgba(var(--accent-rgb), 0.06), transparent 60%),
        var(--ink-1);
    border-top: 1px solid var(--line);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: clamp(2.5rem, 6vw, 5rem);
    align-items: start;
}

.contact-motto {
    margin-top: 3rem;
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    color: var(--text-3);
}

.lang-fa .contact-motto {
    font-style: normal;
    font-weight: 300;
}

.contact-form {
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: calc(var(--radius) + 6px);
    padding: clamp(1.6rem, 3vw, 2.5rem);
    display: flex;
    flex-direction: column;
    gap: 1.3rem;
    box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.6);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.3rem;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.field label,
.field legend {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    color: var(--text-2);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.field input,
.field select,
.field textarea {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-1);
    background: var(--ink-1);
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    padding: 0.8rem 1rem;
    transition: border-color 0.25s, box-shadow 0.25s;
    width: 100%;
}

.field textarea {
    resize: vertical;
    min-height: 120px;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--lime-line);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.12);
}

.field input.invalid,
.field textarea.invalid {
    border-color: #f26d6d;
}

.field select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23a8b0cf' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
}

[dir="rtl"] .field select {
    background-position: left 1rem center;
}

.budget-field {
    border: 0;
}

.budget-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 0.45rem;
}

.budget-options label {
    cursor: pointer;
}

.budget-options input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    /* override .field input width:100% — a full-width absolute box
       overflows the viewport edge in RTL and breaks mobile scaling */
    width: 1px;
    height: 1px;
    inset-inline-start: 0;
}

.budget-options span {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text-2);
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    padding: 0.45rem 1.05rem;
    transition: all 0.25s;
}

.budget-options input:checked+span {
    background: var(--lime);
    border-color: var(--lime);
    color: var(--ink-0);
    font-weight: 500;
}

.budget-options input:focus-visible+span {
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.25);
}

/* honeypot — hidden without directional offsets (RTL-safe) */
.hp-wrap {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
}

.form-feedback {
    display: none;
    font-size: 0.95rem;
    border-radius: 10px;
    padding: 0.85rem 1.1rem;
}

.form-feedback.ok {
    display: block;
    color: var(--lime);
    background: var(--lime-soft);
    border: 1px solid var(--lime-line);
}

.form-feedback.err {
    display: block;
    color: #ff9d9d;
    background: rgba(242, 109, 109, 0.1);
    border: 1px solid rgba(242, 109, 109, 0.35);
}

/* ---------- Footer ---------- */
.site-footer {
    border-top: 1px solid var(--line);
    padding: 3rem 0;
    background: var(--ink-0);
}

.footer-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.footer-tagline {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-3);
}

.footer-copy {
    font-size: 0.88rem;
    color: var(--text-3);
}

.enamad-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.45rem 0.9rem;
    font-size: 0.82rem;
    color: var(--text-2);
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    text-decoration: none;
    transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.enamad-badge:hover {
    color: var(--lime);
    border-color: var(--lime-line);
    transform: translateY(-1px);
}

/* ---------- Trust (Enamad) page ---------- */
.trust-seal-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
    max-width: 420px;
    margin-inline: auto;
    padding: 2.5rem 2rem;
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    text-align: center;
}

.trust-seal-card img {
    max-width: 160px;
    height: auto;
}

.trust-seal-note {
    font-size: 0.9rem;
    color: var(--text-3);
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
    .pillars {
        grid-template-columns: 1fr;
    }

    .process {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .service {
        grid-template-columns: 1fr;
        padding: 1.8rem 1rem;
    }

    .service h3 {
        padding-inline-start: 2.6rem;
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-dev-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .nav {
        height: 58px;
        gap: 1rem;
    }

    .nav-links {
        display: none;
    }

    .nav-actions .btn:not(.nav-panel-btn) {
        display: none;
    }

    /* Keep the panel shortcut visible next to the burger when logged in. */
    .nav-panel-btn {
        padding: 0.45rem 0.75rem;
        font-size: 0.75rem;
        gap: 0.35rem;
        white-space: nowrap;
    }

    .nav-actions .lang-switch {
        display: none;
    }

    .nav-burger {
        display: flex;
    }

    .process {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        gap: 1.6rem;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }
}

/* ============================================================
   CAPTCHA widget (contact form)
   ============================================================ */
.captcha-row {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.6rem;
}

.captcha-img {
    display: block;
    width: 240px;
    max-width: 100%;
    height: 80px;
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    background: #fff;
}

.captcha-refresh {
    font-family: var(--font-mono);
    font-size: 0.76rem;
    color: var(--text-2);
    background: transparent;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    padding: 0.45rem 0.95rem;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s;
}

.captcha-refresh:hover {
    color: var(--lime);
    border-color: var(--lime-line);
}

/* ============================================================
   Error page (403 / 404 / 429 / 500)
   ============================================================ */
.error-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    background: var(--ink-0);
}

.error-card {
    width: min(560px, 100%);
    text-align: center;
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 3.2rem 2.4rem;
    box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7);
}

.error-code {
    font-family: var(--font-mono);
    font-size: clamp(3.4rem, 10vw, 5.2rem);
    font-weight: 500;
    line-height: 1;
    color: var(--lime);
    margin-bottom: 0.8rem;
}

.error-card h1 {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-1);
}

.error-desc {
    color: var(--text-2);
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0.8rem auto 2rem;
    max-width: 40ch;
}

.error-home {
    display: inline-block;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    color: var(--ink-0);
    background: var(--lime);
    border-radius: 999px;
    padding: 0.75rem 1.8rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.error-home:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 28px -10px rgba(var(--accent-rgb), 0.45);
}

/* ============================================================
   Sub-pages (About / Work): shared chrome
   ============================================================ */
.footer-links {
    display: flex;
    gap: 1.2rem;
}

.footer-links a {
    font-size: 0.88rem;
    color: var(--text-2);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--lime);
}

.footer-social {
    display: flex;
    gap: 0.6rem;
}

.footer-social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.1rem;
    height: 2.1rem;
    color: var(--text-2);
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    transition: color 0.2s, border-color 0.2s, transform 0.2s;
}

.footer-social-link:hover {
    color: var(--lime);
    border-color: var(--lime-line);
    transform: translateY(-1px);
}

.subpage-hero {
    padding: 8.5rem 0 3.5rem;
    text-align: center;
}

.subpage-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 6vw, 3.6rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin: 0.6rem 0 0.4rem;
}

.subpage-title .accent {
    font-family: var(--font-serif);
    font-weight: 400;
    color: var(--lime);
}

.subpage-hero .section-subtitle {
    margin-inline: auto;
}

.subpage-cta {
    text-align: center;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: var(--ink-1);
    padding: 3.4rem 2rem;
}

.subpage-cta .section-title {
    margin-inline: auto;
}

.subpage-cta .section-subtitle {
    margin: 0.6rem auto 1.8rem;
}

/* ============================================================
   About: vision + team
   ============================================================ */
.vision-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.vision-text {
    color: var(--text-2);
    font-size: 1.02rem;
    line-height: 1.9;
    margin-top: 1.2rem;
    max-width: 58ch;
}

.vision-values {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.value-card {
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-inline-start: 3px solid var(--lime);
    border-radius: var(--radius);
    padding: 1.3rem 1.5rem;
}

.value-card h3 {
    font-size: 1.05rem;
    font-weight: 800;
    margin-bottom: 0.35rem;
}

.value-card p {
    color: var(--text-2);
    font-size: 0.92rem;
    line-height: 1.7;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.2rem;
    margin-top: 2.4rem;
}

.team-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.3rem;
    font-family: inherit;
    color: inherit;
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 2rem 1.4rem 1.6rem;
    cursor: pointer;
    transition: border-color 0.25s, transform 0.25s;
}

.team-card:hover {
    border-color: var(--lime-line);
    transform: translateY(-3px);
}

.team-avatar {
    width: 104px;
    height: 104px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid var(--line-strong);
    margin-bottom: 0.8rem;
}

.team-card:hover .team-avatar {
    border-color: var(--lime-line);
}

.team-card h3 {
    font-size: 1.1rem;
    font-weight: 800;
}

.team-role {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--lime);
}

.team-summary {
    color: var(--text-2);
    font-size: 0.88rem;
    line-height: 1.65;
    margin-top: 0.4rem;
}

.team-more {
    margin-top: 0.9rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-3);
    transition: color 0.2s;
}

.team-card:hover .team-more {
    color: var(--lime);
}

/* Member dialog */
.member-dialog {
    margin: auto;
    width: min(620px, calc(100% - 2rem));
    max-height: calc(100vh - 2rem);
    background: var(--ink-1);
    color: var(--text-1);
    border: 1px solid var(--line-strong);
    border-radius: 20px;
    padding: 0;
    box-shadow: 0 40px 100px -30px rgba(0, 0, 0, 0.8);
}

.member-dialog::backdrop {
    background: rgba(4, 6, 12, 0.7);
    backdrop-filter: blur(4px);
}

.member-dialog-inner {
    position: relative;
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 1.6rem;
    padding: 2rem;
}

.member-dialog-close {
    position: absolute;
    top: 0.9rem;
    inset-inline-end: 0.9rem;
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    font-size: 0.9rem;
    color: var(--text-2);
    background: var(--ink-2);
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s;
}

.member-dialog-close:hover {
    color: var(--lime);
    border-color: var(--lime-line);
}

.member-dialog-img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 14px;
    border: 1px solid var(--line);
}

.member-dialog-body h3 {
    font-size: 1.35rem;
    font-weight: 800;
}

.member-dialog-body .team-role {
    display: block;
    margin: 0.3rem 0 0.9rem;
}

.member-bio {
    color: var(--text-2);
    font-size: 0.94rem;
    line-height: 1.85;
    white-space: pre-wrap;
}

/* ============================================================
   Work / portfolio
   ============================================================ */
.work-section {
    padding-top: 1rem;
}

.work-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.type-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.type-filter a {
    font-size: 0.86rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--text-2);
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    padding: 0.42rem 1rem;
    transition: color 0.2s, background 0.2s, border-color 0.2s;
}

.type-filter a:hover {
    color: var(--text-1);
    border-color: var(--lime-line);
}

.type-filter a.active {
    color: var(--ink-0);
    background: var(--lime);
    border-color: var(--lime);
}

.work-search {
    display: flex;
    gap: 0.5rem;
}

.work-search input {
    font-family: inherit;
    font-size: 0.9rem;
    color: var(--text-1);
    background: var(--ink-2);
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    padding: 0.5rem 1.1rem;
    min-width: 210px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.work-search input:focus {
    outline: none;
    border-color: var(--lime-line);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.12);
}

.work-search button {
    font-family: inherit;
    font-size: 0.86rem;
    font-weight: 700;
    color: var(--ink-0);
    background: var(--lime);
    border: 0;
    border-radius: 999px;
    padding: 0.5rem 1.2rem;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.work-search button:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 28px -10px rgba(var(--accent-rgb), 0.45);
}

.work-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.4rem;
}

.work-empty {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--text-3);
    border: 1px dashed var(--line-strong);
    border-radius: 18px;
    padding: 4rem 2rem;
}

.work-card {
    display: flex;
    flex-direction: column;
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: 18px;
    overflow: hidden;
    transition: border-color 0.25s, transform 0.25s;
}

.work-card:hover {
    border-color: var(--line-strong);
    transform: translateY(-3px);
}

.work-shot {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background: var(--ink-1);
}

.work-shot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s var(--ease-out);
}

.work-card:hover .work-shot img {
    transform: scale(1.04);
}

.work-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    flex: 1;
    padding: 1.2rem 1.4rem 1.4rem;
}

.work-card-body header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
}

.work-card-body h2 {
    font-size: 1.12rem;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.work-type {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    white-space: nowrap;
    color: var(--lime);
    background: var(--lime-soft);
    border: 1px solid var(--lime-line);
    border-radius: 999px;
    padding: 0.22rem 0.7rem;
}

.work-summary {
    color: var(--text-2);
    font-size: 0.9rem;
    line-height: 1.7;
}

.work-link {
    margin-top: auto;
    align-self: flex-start;
    font-size: 0.86rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--lime);
    padding-top: 0.5rem;
}

.work-link:hover {
    text-decoration: underline;
}

/* Sub-page responsive */
@media (max-width: 860px) {
    .vision-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .member-dialog-inner {
        grid-template-columns: 1fr;
        padding: 1.6rem;
    }

    .member-dialog-img {
        width: 140px;
    }

    .work-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .work-search input {
        flex: 1;
        min-width: 0;
    }

    .subpage-hero {
        padding: 7rem 0 2.4rem;
    }
}

/* ---------- Bio link feature section ---------- */
.biolink-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3.5rem;
    align-items: center;
}

.biolink-points {
    list-style: none;
    padding: 0;
    margin: 1.8rem 0 2.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.95rem;
}

.biolink-points li {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    color: var(--text-2);
    font-size: 0.98rem;
}

.biolink-points svg {
    flex-shrink: 0;
    color: var(--lime);
    margin-block-start: 0.15rem;
}

.biolink-visual {
    position: relative;
}

.biolink-visual::before {
    content: "";
    position: absolute;
    inset: 10% 5%;
    background: radial-gradient(ellipse at center, rgba(var(--accent-rgb), 0.18), transparent 70%);
    filter: blur(30px);
    z-index: 0;
}

.biolink-visual img {
    position: relative;
    display: block;
    width: 100%;
    max-width: 440px;
    height: auto;
    margin-inline: auto;
    border-radius: 26px;
    border: 1px solid var(--line-strong);
    box-shadow: 0 45px 90px -45px rgba(0, 0, 0, 0.7);
    z-index: 1;
}

@media (max-width: 900px) {
    .biolink-grid {
        grid-template-columns: 1fr;
        gap: 2.2rem;
    }

    .biolink-visual img {
        max-width: 340px;
    }
}

/* ======================= Blog ======================= */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.4rem;
}

.blog-card {
    display: flex;
    flex-direction: column;
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: 18px;
    overflow: hidden;
    transition: border-color 0.25s, transform 0.25s;
}

.blog-card:hover {
    border-color: var(--line-strong);
    transform: translateY(-3px);
}

.blog-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.blog-shot {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background: var(--ink-1);
}

.blog-shot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s var(--ease-out);
}

.blog-card:hover .blog-shot img {
    transform: scale(1.04);
}

.blog-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    flex: 1;
    padding: 1.2rem 1.4rem 1.4rem;
}

.blog-card-body h2 {
    font-size: 1.12rem;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.blog-card-excerpt {
    color: var(--text-2);
    font-size: 0.9rem;
    line-height: 1.7;
}

.blog-card-meta {
    margin-top: auto;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-3);
    padding-top: 0.5rem;
}

/* ---- Single article ---- */
.blog-article-inner {
    max-width: 760px;
}

.blog-back {
    display: inline-block;
    margin-bottom: 1.4rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-decoration: none;
    color: var(--lime);
}

.blog-back:hover {
    text-decoration: underline;
}

.blog-article-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 0.9rem;
}

.blog-article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-3);
    margin-bottom: 1.6rem;
}

.blog-article-cover {
    margin: 0 0 2rem;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid var(--line);
}

.blog-article-cover img {
    width: 100%;
    display: block;
}

.blog-content {
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--text-1);
}

.blog-content h2 {
    font-size: 1.55rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    margin: 2rem 0 0.8rem;
}

.blog-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 1.6rem 0 0.6rem;
}

.blog-content p {
    margin: 0 0 1.1rem;
}

.blog-content ul,
.blog-content ol {
    margin: 0 0 1.1rem;
    padding-inline-start: 1.5rem;
}

.blog-content li {
    margin: 0.3rem 0;
}

.blog-content a {
    color: var(--lime);
    text-decoration: underline;
}

.blog-content img {
    max-width: 100%;
    height: auto;
    border-radius: 14px;
    margin: 1rem 0;
}

.blog-content blockquote {
    margin: 1.4rem 0;
    padding: 0.4rem 1.2rem;
    border-inline-start: 3px solid var(--lime-line);
    color: var(--text-2);
}

.blog-content pre {
    background: var(--ink-1);
    border: 1px solid var(--line-strong);
    border-radius: 12px;
    padding: 1.1rem 1.3rem;
    overflow-x: auto;
    margin: 0 0 1.2rem;
}

.blog-content code {
    font-family: var(--font-mono);
    font-size: 0.9em;
    background: var(--ink-1);
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 0.1rem 0.4rem;
}

.blog-content pre code {
    background: none;
    border: none;
    padding: 0;
}

.blog-content hr {
    border: none;
    border-top: 1px solid var(--line-strong);
    margin: 2rem 0;
}

/* ---- Table of Contents ---- */
.blog-toc {
    margin: 1.5rem 0;
    padding: 1.2rem 1.5rem;
    background: var(--ink-2);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
}

.blog-toc-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-1);
    cursor: pointer;
    user-select: none;
    list-style: none;
}

.blog-toc-title::-webkit-details-marker {
    display: none;
}

.blog-toc-title::before {
    content: "▸";
    display: inline-block;
    margin-inline-end: 0.5rem;
    transition: transform 0.2s var(--ease-out);
}

.blog-toc[open] .blog-toc-title::before {
    transform: rotate(90deg);
}

.blog-toc-list {
    list-style: none;
    margin: 1rem 0 0;
    padding: 0;
}

.blog-toc-item {
    margin: 0.4rem 0;
}

.blog-toc-item a {
    color: var(--text-2);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s var(--ease-out);
    display: block;
    padding: 0.2rem 0;
}

.blog-toc-item a:hover,
.blog-toc-item a.is-active {
    color: var(--lime);
}

.blog-toc-level-2 {
    padding-inline-start: 0;
}

.blog-toc-level-3 {
    padding-inline-start: 1.2rem;
}

/* ---- Comments ---- */
.blog-comments {
    padding-top: 0;
}

.blog-comment-thread {
    list-style: none;
    margin: 0 0 2.5rem;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.blog-comment {
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 1.1rem 1.3rem;
}

.blog-comment-top {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.7rem;
    margin-bottom: 0.4rem;
    font-size: 0.82rem;
}

.blog-comment p {
    color: var(--text-2);
    line-height: 1.7;
    white-space: pre-wrap;
}

.blog-comments-empty {
    margin-bottom: 2.5rem;
}

.blog-form-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.blog-comment-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 560px;
}

.blog-comment-note {
    font-size: 0.78rem;
}

/* ---- Toolbar: search + feed ---- */
.blog-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.4rem;
}

.blog-search {
    display: flex;
    flex: 1 1 260px;
    max-width: 460px;
    gap: 0.5rem;
}

.blog-search input {
    flex: 1;
    min-width: 0;
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.65rem 0.9rem;
    color: var(--text-1);
    font-size: 0.9rem;
}

.blog-search input:focus {
    outline: none;
    border-color: var(--lime-line);
}

.blog-search button {
    flex: 0 0 auto;
    background: var(--lime-soft);
    border: 1px solid var(--lime-line);
    border-radius: 12px;
    padding: 0.65rem 1.1rem;
    color: var(--lime);
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: background 0.2s;
}

.blog-search button:hover {
    background: rgba(var(--accent-rgb), 0.22);
}

.blog-feed-link {
    flex: 0 0 auto;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-decoration: none;
    color: var(--text-3);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 0.45rem 0.9rem;
    transition: color 0.2s, border-color 0.2s;
}

.blog-feed-link:hover {
    color: var(--lime);
    border-color: var(--lime-line);
}

/* ---- Tag cloud ---- */
.blog-tagcloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.4rem;
}

.blog-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    text-decoration: none;
    color: var(--text-2);
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 0.35rem 0.8rem;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.blog-tag:hover {
    color: var(--lime);
    border-color: var(--lime-line);
}

.blog-tag.is-active {
    color: var(--lime);
    background: var(--lime-soft);
    border-color: var(--lime-line);
}

.blog-tag-count {
    font-size: 0.68rem;
    color: var(--text-3);
}

.blog-filter-note {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-3);
    margin-bottom: 1.2rem;
}

.blog-filter-note a {
    color: var(--lime);
    text-decoration: none;
    margin-inline-start: 0.5rem;
}

.blog-filter-note a:hover {
    text-decoration: underline;
}

/* ---- Card extras: featured badge, tags, likes ---- */
.blog-card {
    position: relative;
}

.blog-featured-badge {
    position: absolute;
    top: 0.7rem;
    inset-inline-start: 0.7rem;
    z-index: 2;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--ink-0);
    background: var(--lime);
    border-radius: 999px;
    padding: 0.25rem 0.6rem;
    line-height: 1.5;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}

/* Cards without a cover: badge flows inline above the title instead of overlapping it */
.blog-featured-badge.is-inline {
    position: static;
    align-self: flex-start;
    box-shadow: none;
}

.blog-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.blog-tag-mini {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-3);
    background: var(--ink-1);
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 0.15rem 0.5rem;
    text-decoration: none;
}

a.blog-tag-mini:hover {
    color: var(--lime);
    border-color: var(--lime-line);
}

.blog-card-likes {
    color: var(--lime);
}

/* ---- Blur-up progressive covers ---- */
.blog-shot.has-blur,
.blog-article-cover.has-blur {
    position: relative;
}

.blog-shot.has-blur .blog-blur,
.blog-article-cover.has-blur .blog-blur {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    filter: blur(12px);
}

.blog-shot.has-blur .blog-cover,
.blog-article-cover.has-blur .blog-cover {
    position: relative;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.5s var(--ease-out);
}

.blog-shot.has-blur .blog-cover.is-loaded,
.blog-article-cover.has-blur .blog-cover.is-loaded {
    opacity: 1;
}

/* ---- Article tags + actions ---- */
.blog-article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.6rem;
}

.blog-read-time::before {
    content: "\00b7";
    margin-inline-end: 0.6rem;
    color: var(--text-3);
}

.blog-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.2rem;
    margin-top: 2.4rem;
    padding-top: 1.6rem;
    border-top: 1px solid var(--line);
}

.blog-like {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 0.55rem 1.1rem;
    color: var(--text-1);
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.blog-like:hover {
    border-color: var(--lime-line);
}

.blog-like-icon {
    color: var(--text-3);
    font-size: 1.05rem;
    line-height: 1;
    transition: transform 0.2s, color 0.2s;
}

.blog-like.is-liked {
    color: var(--lime);
    background: var(--lime-soft);
    border-color: var(--lime-line);
    cursor: default;
}

.blog-like.is-liked .blog-like-icon {
    color: var(--lime);
    transform: scale(1.15);
}

.blog-like-count {
    font-family: var(--font-mono);
}

.blog-share {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.blog-share-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-3);
    margin-inline-end: 0.2rem;
}

.blog-share-copy,
.blog-share-btn {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-decoration: none;
    color: var(--text-2);
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 0.45rem 0.85rem;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s;
}

.blog-share-copy:hover,
.blog-share-btn:hover {
    color: var(--lime);
    border-color: var(--lime-line);
}

.blog-share-copy.is-copied {
    color: var(--lime);
    border-color: var(--lime-line);
}

/* ---- Related posts ---- */
.blog-related {
    border-top: 1px solid var(--line);
}

.blog-related .section-title {
    margin-bottom: 1.4rem;
}

@media (max-width: 640px) {
    .blog-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .blog-search {
        max-width: none;
    }

    .blog-actions {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ============================================================
   Guide page
   ============================================================ */

/* ---- Table of contents (mobile-only inline card) ---- */
.guide-toc {
    border: 1px solid var(--line);
    border-radius: 22px;
    background: var(--ink-1);
    padding: 2rem 2.2rem;
}

.guide-toc-title {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-3);
    margin-bottom: 1rem;
}

.guide-toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: toc;
}

.guide-toc-list li {
    counter-increment: toc;
    border-block-end: 1px solid var(--line);
}

.guide-toc-list li:last-child {
    border-block-end: none;
}

.guide-toc-list a {
    display: block;
    padding: 0.75rem 0;
    color: var(--text-2);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s;
}

.guide-toc-list a:hover {
    color: var(--lime);
}

/* ---- Desktop sidebar TOC ---- */
.guide-layout {
    display: block;
}

.guide-sidebar {
    display: none;
}

.guide-content {
    display: block;
}

@media (min-width: 1024px) {

    /* Hide the inline mobile TOC on desktop */
    .guide-toc-section {
        display: none;
    }

    .guide-layout {
        display: flex;
        gap: 3rem;
        max-width: 1200px;
        margin-inline: auto;
        padding: 0 2rem;
    }

    .guide-sidebar {
        display: block;
        flex: 0 0 240px;
        position: relative;
    }

    .guide-sidebar-nav {
        position: sticky;
        top: 6rem;
        padding: 1.6rem 1.4rem;
        background: var(--ink-1);
        border: 1px solid var(--line);
        border-radius: 18px;
    }

    .guide-sidebar-title {
        font-family: var(--font-mono);
        font-size: 0.75rem;
        font-weight: 500;
        text-transform: uppercase;
        letter-spacing: 0.08em;
        color: var(--text-3);
        margin-bottom: 1rem;
    }

    .guide-sidebar-list {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }

    .guide-sidebar-list li {
        border: none;
    }

    .guide-sidebar-list a {
        display: flex;
        align-items: center;
        gap: 0.65rem;
        padding: 0.55rem 0.75rem;
        color: var(--text-3);
        text-decoration: none;
        font-size: 0.85rem;
        font-weight: 500;
        border-radius: 10px;
        border-inline-start: 3px solid transparent;
        transition: color 0.2s, background 0.2s, border-color 0.2s;
    }

    .guide-sidebar-list a:hover {
        color: var(--text-1);
        background: rgba(var(--accent-rgb), 0.06);
    }

    .guide-sidebar-list a.active {
        color: var(--lime);
        background: var(--lime-soft);
        border-inline-start-color: var(--lime);
        font-weight: 600;
    }

    .guide-sidebar-num {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 22px;
        height: 22px;
        border-radius: 50%;
        font-size: 0.7rem;
        font-weight: 700;
        font-family: var(--font-mono);
        background: rgba(var(--accent-rgb), 0.1);
        color: var(--text-3);
        flex-shrink: 0;
        transition: background 0.2s, color 0.2s;
    }

    .guide-sidebar-list a.active .guide-sidebar-num {
        background: var(--lime);
        color: var(--ink-0);
    }

    .guide-content {
        flex: 1;
        min-width: 0;
    }

    .guide-content .section .container {
        max-width: none;
    }

    .guide-content .guide-step {
        max-width: none;
        margin-inline: 0;
    }
}

/* ---- Guide steps ---- */
.guide-step {
    max-width: 760px;
    margin-inline: auto;
}

.guide-step-num {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--lime);
    background: var(--lime-soft);
    border: 1px solid var(--lime-line);
    border-radius: 999px;
    padding: 0.3rem 0.9rem;
    margin-bottom: 0.8rem;
}

.guide-step-body {
    margin-top: 0.6rem;
}

.guide-text {
    color: var(--text-2);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 0.8rem;
}

.guide-step-body .btn {
    margin-top: 0.6rem;
}

/* ---- Info note ---- */
.guide-note {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-inline-start: 3px solid var(--lime);
    border-radius: var(--radius);
    padding: 1rem 1.2rem;
    margin-top: 0.6rem;
}

.guide-note svg {
    flex-shrink: 0;
    color: var(--lime);
    margin-top: 0.15rem;
}

.guide-note span {
    color: var(--text-2);
    font-size: 0.92rem;
    line-height: 1.7;
}

/* ---- Subtitle ---- */
.guide-subtitle {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    margin: 1.6rem 0 0.8rem;
    color: var(--text-1);
}

/* ---- Feature checklist ---- */
.guide-feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem 1.4rem;
}

.guide-feature-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-2);
    font-size: 0.92rem;
    line-height: 1.6;
}

.guide-feature-list svg {
    flex-shrink: 0;
    color: var(--lime);
}

/* ---- Addon cards grid ---- */
.guide-addon-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

.guide-addon-card {
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.4rem 1.5rem;
    transition: border-color 0.2s;
}

.guide-addon-card:hover {
    border-color: var(--lime-line);
}

.guide-addon-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: var(--lime-soft);
    color: var(--lime);
    margin-bottom: 0.7rem;
}

.guide-addon-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
    color: var(--text-1);
}

.guide-addon-card p {
    color: var(--text-2);
    font-size: 0.88rem;
    line-height: 1.7;
    margin: 0;
}

/* ---- Tips ---- */
.guide-tips {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 0.4rem;
}

.guide-tip {
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.2rem 1.3rem;
}

.guide-tip-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--lime-soft);
    color: var(--lime);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.guide-tip p {
    color: var(--text-2);
    font-size: 0.9rem;
    line-height: 1.7;
    margin: 0;
}

/* ---- Guide responsive ---- */
@media (max-width: 860px) {
    .guide-addon-grid {
        grid-template-columns: 1fr;
    }

    .guide-tips {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   Guide — All addons grid
   ============================================================ */
.guide-addons-section {
    padding-block: 3rem;
}

.guide-addons-section .section-title,
.guide-addons-section .section-subtitle {
    text-align: center;
    margin-inline: auto;
}

.guide-all-addons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
    margin-top: 2rem;
}

.guide-addon-full {
    display: flex;
    flex-direction: column;
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: border-color 0.25s var(--ease-out), transform 0.2s var(--ease-out);
}

.guide-addon-full:hover {
    border-color: var(--lime-line);
    transform: translateY(-2px);
}

.guide-addon-full-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: var(--lime-soft);
    color: var(--lime);
    margin-bottom: 1rem;
    flex-shrink: 0;
}

.guide-addon-full-icon svg {
    width: 22px;
    height: 22px;
}

.guide-addon-full-body {
    flex: 1;
}

.guide-addon-full-body h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    color: var(--text-1);
}

.guide-addon-full-body p {
    color: var(--text-2);
    font-size: 0.88rem;
    line-height: 1.7;
    margin: 0;
}

.guide-addon-full-price {
    margin-top: 1rem;
    padding-top: 0.8rem;
    border-top: 1px solid var(--line);
    font-size: 0.92rem;
    color: var(--text-2);
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.guide-addon-full-price strong {
    font-size: 1.05rem;
    color: var(--text-1);
}

.guide-addon-full-price small {
    color: var(--text-3);
    font-size: 0.78rem;
}

.guide-addon-free {
    display: inline-block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--lime);
    background: var(--lime-soft);
    border: 1px solid var(--lime-line);
    border-radius: 999px;
    padding: 0.2rem 0.7rem;
}

/* ---- Addons responsive ---- */
@media (max-width: 860px) {
    .guide-all-addons {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 520px) {
    .guide-all-addons {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   Guide — Video tutorial
   ============================================================ */
.guide-video-section {
    padding-block: 3rem;
}

.guide-video-card {
    max-width: 760px;
    margin-inline: auto;
    text-align: center;
}

.guide-video-heading {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-1);
    margin-bottom: 0.5rem;
}

.guide-video-desc {
    color: var(--text-2);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.6rem;
}

.guide-video-wrapper {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background:
        radial-gradient(ellipse at 50% 40%, rgba(var(--accent-rgb), 0.08) 0%, transparent 70%),
        var(--ink-2);
    border: 1px solid var(--line);
    cursor: pointer;
    transition: border-color 0.25s var(--ease-out);
}

.guide-video-wrapper:hover {
    border-color: var(--lime-line);
}

.guide-video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.guide-video-trigger {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: none;
    border: none;
    color: var(--lime);
    cursor: pointer;
    transition: transform 0.2s var(--ease-out);
    padding: 0;
}

.guide-video-trigger:hover {
    transform: scale(1.06);
}

.guide-video-trigger:focus-visible {
    outline: 2px solid var(--lime);
    outline-offset: 4px;
    border-radius: var(--radius);
}

.guide-video-play-icon {
    filter: drop-shadow(0 4px 24px rgba(var(--accent-rgb), 0.25));
    transition: filter 0.2s;
}

.guide-video-trigger:hover .guide-video-play-icon {
    filter: drop-shadow(0 6px 32px rgba(var(--accent-rgb), 0.4));
}

.guide-video-trigger-label {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-2);
    transition: color 0.2s;
}

.guide-video-trigger:hover .guide-video-trigger-label {
    color: var(--text-1);
}

/* ---- Video modal ---- */
.guide-video-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.guide-video-modal[hidden] {
    display: none;
}

.guide-video-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(7, 9, 15, 0.88);
    backdrop-filter: blur(6px);
}

.guide-video-modal-body {
    position: relative;
    width: 100%;
    max-width: 960px;
    z-index: 1;
}

.guide-video-modal-close {
    position: absolute;
    top: -2.75rem;
    inset-inline-end: 0;
    background: none;
    border: none;
    color: var(--text-3);
    cursor: pointer;
    padding: 0.35rem;
    border-radius: 8px;
    transition: color 0.2s, background 0.2s;
}

.guide-video-modal-close:hover {
    color: var(--text-1);
    background: rgba(255, 255, 255, 0.06);
}

.guide-video-modal-close:focus-visible {
    outline: 2px solid var(--lime);
    outline-offset: 2px;
}

.guide-video-modal-frame {
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--ink-2);
    aspect-ratio: 16 / 9;
}

.guide-video-modal-frame video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

/* ---- Video responsive ---- */
@media (max-width: 860px) {
    .guide-video-heading {
        font-size: 1.25rem;
    }

    .guide-video-modal {
        padding: 1rem;
    }

    .guide-video-modal-close {
        top: -2.5rem;
    }
}

@media (max-width: 640px) {
    .guide-toc {
        padding: 1.4rem 1.2rem;
    }

    .guide-feature-list {
        grid-template-columns: 1fr;
    }

    .guide-addon-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }

    .guide-tips {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }
}

/* ============================================================
   Rules (Terms & Conditions) legal document
   ============================================================ */
.rules-container {
    max-width: 880px;
}

.rules-updated {
    display: inline-block;
    margin-top: 1.4rem;
    padding: 0.4rem 1rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--ink-1);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-2);
}

.rules-note {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-inline-start: 3px solid var(--lime);
    border-radius: var(--radius);
    padding: 1rem 1.2rem;
    color: var(--text-2);
    font-size: 0.92rem;
    line-height: 1.8;
}

.rules-note svg {
    flex: none;
    margin-top: 0.35rem;
    color: var(--lime);
}

.rules-toc {
    margin-top: 2.4rem;
    background: var(--ink-1);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.8rem;
}

.rules-toc-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-1);
    margin-bottom: 1rem;
}

.rules-toc-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem 1.6rem;
}

.rules-toc-list li a {
    display: flex;
    align-items: baseline;
    gap: 0.6rem;
    padding: 0.4rem 0;
    color: var(--text-2);
    text-decoration: none;
    font-size: 0.92rem;
    line-height: 1.6;
    transition: color 0.2s;
}

.rules-toc-list li a:hover {
    color: var(--lime);
}

.rules-toc-num {
    flex: none;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--lime);
    background: var(--lime-soft);
    border: 1px solid var(--lime-line);
    border-radius: 6px;
    padding: 0.05rem 0.45rem;
}

.rules-article {
    margin-top: 2rem;
    background: var(--ink-1);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.9rem 1.9rem 1.5rem;
    scroll-margin-top: 6rem;
}

.rules-article-title {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--text-1);
    margin-bottom: 1.1rem;
}

.rules-num {
    flex: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 10px;
    background: var(--lime-soft);
    border: 1px solid var(--lime-line);
    color: var(--lime);
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: 600;
}

.rules-clauses {
    list-style: none;
    counter-reset: rules-clause;
    display: grid;
    gap: 0.85rem;
}

.rules-clauses li {
    counter-increment: rules-clause;
    position: relative;
    padding-inline-start: 2rem;
    color: var(--text-2);
    font-size: 0.95rem;
    line-height: 1.9;
}

.rules-clauses li::before {
    content: counter(rules-clause) ".";
    position: absolute;
    inset-inline-start: 0;
    top: 0;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--lime);
}

/* ---- Rules responsive ---- */
@media (max-width: 860px) {
    .rules-toc-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .rules-toc {
        padding: 1.4rem 1.2rem;
    }

    .rules-article {
        padding: 1.4rem 1.2rem 1.2rem;
    }

    .rules-article-title {
        font-size: 1.08rem;
    }
}

/* ============================================================
   Services page
   ============================================================ */

/* --- Why grid --- */
.svc-why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.4rem;
    margin-top: 3rem;
}

.svc-why-card {
    position: relative;
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 2rem 1.6rem;
    transition: transform 0.35s var(--ease-out), border-color 0.35s;
    overflow: hidden;
}

.svc-why-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%),
            rgba(var(--accent-rgb), 0.09), transparent 45%);
    opacity: 0;
    transition: opacity 0.35s;
}

.svc-why-card:hover {
    transform: translateY(-5px);
    border-color: var(--lime-line);
}

.svc-why-card:hover::before {
    opacity: 1;
}

.svc-why-icon {
    color: var(--lime);
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border: 1px solid var(--lime-line);
    background: var(--lime-soft);
    border-radius: 12px;
    margin-bottom: 1.4rem;
}

.svc-why-card h3 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.25rem;
    margin-bottom: 0.6rem;
}

.svc-why-card p {
    color: var(--text-2);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* --- Detail service cards --- */
.svc-detail-list {
    display: flex;
    flex-direction: column;
    gap: 1.6rem;
    margin-top: 3rem;
}

.svc-detail-card {
    background: var(--ink-1);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 2.2rem 2rem;
    transition: border-color 0.35s, box-shadow 0.35s;
}

.svc-detail-card:hover {
    border-color: var(--lime-line);
    box-shadow: 0 0 0 1px var(--lime-line), 0 8px 32px -12px rgba(var(--accent-rgb), 0.12);
}

.svc-detail-header {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
    margin-bottom: 1.8rem;
}

.svc-detail-num {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-3);
    letter-spacing: 0.12em;
    min-width: 2rem;
    padding-top: 0.6rem;
}

.svc-detail-icon {
    color: var(--lime);
    width: 52px;
    height: 52px;
    min-width: 52px;
    display: grid;
    place-items: center;
    border: 1px solid var(--lime-line);
    background: var(--lime-soft);
    border-radius: 12px;
}

.svc-detail-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(1.3rem, 2.4vw, 1.7rem);
    margin-bottom: 0.5rem;
}

.svc-detail-desc {
    color: var(--text-2);
    font-size: 0.98rem;
    line-height: 1.7;
    max-width: 60ch;
}

.svc-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem 2rem;
    list-style: none;
}

.svc-feature {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    color: var(--text-2);
    font-size: 0.92rem;
    line-height: 1.6;
}

.svc-feature svg {
    color: var(--lime);
    min-width: 16px;
    margin-top: 0.2rem;
}

/* --- Services responsive --- */
@media (max-width: 860px) {
    .svc-why-grid {
        grid-template-columns: 1fr;
    }

    .svc-feature-grid {
        grid-template-columns: 1fr;
    }

    .svc-detail-header {
        flex-wrap: wrap;
    }
}

@media (max-width: 640px) {
    .svc-detail-card {
        padding: 1.4rem 1.2rem;
    }

    .svc-detail-num {
        display: none;
    }
}

/* ============================================================
   Pricing page
   ============================================================ */

/* --- Comparison table --- */
.pricing-compare-wrap {
    margin-top: 3rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.pricing-compare {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
    min-width: 600px;
}

.pricing-compare thead {
    background: var(--ink-2);
}

.pricing-compare th {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    padding: 1rem 1.2rem;
    text-align: center;
    border-bottom: 1px solid var(--line);
    white-space: nowrap;
}

.pricing-compare-feature {
    text-align: start !important;
    color: var(--text-2);
    font-weight: 600;
}

.pricing-compare-highlight {
    background: var(--lime-soft);
    color: var(--lime);
}

.pricing-compare td {
    padding: 0.85rem 1.2rem;
    text-align: center;
    border-bottom: 1px solid var(--line);
    color: var(--text-2);
}

.pricing-compare tbody tr:last-child td {
    border-bottom: none;
}

.pricing-compare tbody tr:hover {
    background: rgba(var(--accent-rgb), 0.04);
}

/* --- Pricing note --- */
.pricing-note {
    text-align: center;
    color: var(--text-3);
    font-size: 0.85rem;
    margin-top: 2rem;
    font-family: var(--font-mono);
}

/* --- FAQ accordion --- */
.pricing-faq {
    max-width: 780px;
    margin: 3rem auto 0;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.pricing-faq-item {
    background: var(--ink-1);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color 0.3s;
}

.pricing-faq-item[open] {
    border-color: var(--lime-line);
}

.pricing-faq-item summary {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.05rem;
    padding: 1.2rem 1.6rem;
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    transition: color 0.3s;
}

.pricing-faq-item summary::-webkit-details-marker {
    display: none;
}

.pricing-faq-item summary::after {
    content: "+";
    font-family: var(--font-mono);
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--lime);
    min-width: 1.5rem;
    text-align: center;
    transition: transform 0.3s;
}

.pricing-faq-item[open] summary::after {
    transform: rotate(45deg);
}

.pricing-faq-item[open] summary {
    color: var(--lime);
}

.pricing-faq-item p {
    padding: 0 1.6rem 1.4rem;
    color: var(--text-2);
    font-size: 0.95rem;
    line-height: 1.8;
}

/* --- Pricing responsive --- */
@media (max-width: 860px) {

    .pricing-compare th,
    .pricing-compare td {
        padding: 0.7rem 0.8rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 640px) {
    .pricing-faq-item summary {
        padding: 1rem 1.2rem;
        font-size: 0.95rem;
    }

    .pricing-faq-item p {
        padding: 0 1.2rem 1.2rem;
    }
}