/* ==========================================================================
   كشكولك — landing page stylesheet
   Same brand tokens as the admin panel (brand/tokens/colors.json):
   teal #367A73 · deep #216761/#00403B · container #B7FDF4
   sand #FAF7F3/#F1EEE9/#E2DFDA · clay #B05E36 · ink #3A3834
   ========================================================================== */

@font-face {
    font-family: "Alexandria";
    src: url("/fonts/Alexandria-Bold.ttf") format("truetype");
    font-weight: 700;
    font-display: swap;
}
@font-face {
    font-family: "IBM Plex Sans Arabic";
    src: url("/fonts/IBMPlexSansArabic-Regular.ttf") format("truetype");
    font-weight: 400;
    font-display: swap;
}
@font-face {
    font-family: "IBM Plex Sans Arabic";
    src: url("/fonts/IBMPlexSansArabic-SemiBold.ttf") format("truetype");
    font-weight: 600;
    font-display: swap;
}

:root {
    --teal-900: #00403b;
    --teal-700: #216761;
    --teal-600: #367a73;
    --teal-100: #b7fdf4;
    --sand-50: #faf7f3;
    --sand-100: #f1eee9;
    --sand-200: #e2dfda;
    --clay-800: #612400;
    --clay-600: #b05e36;
    --clay-100: #ffe7dd;
    --ink: #3a3834;
    --ink-soft: #72706c;
    --white: #ffffff;
    --radius: 16px;
    --radius-input: 12px;
    --shadow-card: 0 1px 2px rgba(34, 32, 29, 0.06), 0 8px 24px rgba(34, 32, 29, 0.07);
    --font-body: "IBM Plex Sans Arabic", "Segoe UI", "Tahoma", system-ui, sans-serif;
    --font-display: "Alexandria", "IBM Plex Sans Arabic", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--sand-50);
    color: var(--ink);
    font-family: var(--font-body);
    line-height: 1.8;
}

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

h1, h2, h3 { font-family: var(--font-display); line-height: 1.35; margin: 0; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); color: var(--teal-900); }
p { margin: 0; }

a { color: var(--teal-700); text-decoration: none; }
a:hover { color: var(--teal-600); }

.container {
    max-width: 1080px;
    margin-inline: auto;
    padding-inline: 24px;
}

.section { padding-block: 72px; }
.section-head { text-align: center; max-width: 620px; margin: 0 auto 40px; }
.section-head p { color: var(--ink-soft); margin-top: 12px; }

/* --- Header --------------------------------------------------------------- */

.site-header {
    background: var(--white);
    border-bottom: 1px solid var(--sand-200);
}

.site-header .inner {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-block: 14px;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 38px; width: auto; }
.brand .wordmark {
    font-family: var(--font-display);
    font-size: 1.35rem;
    color: var(--teal-900);
}

.site-nav { margin-inline-start: auto; display: flex; align-items: center; gap: 24px; }
.site-nav a { color: var(--ink-soft); font-size: 0.95rem; }
.site-nav a:hover { color: var(--teal-700); }

/* --- Hero ------------------------------------------------------------------ */

.hero { position: relative; overflow: hidden; }
.hero::before {
    content: "";
    position: absolute;
    inset-inline-start: -160px;
    top: -160px;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    background: radial-gradient(closest-side, rgba(183, 253, 244, 0.55), transparent);
    pointer-events: none;
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
    align-items: center;
    padding-block: 56px 24px;
}

.eyebrow {
    display: inline-block;
    background: var(--teal-100);
    color: var(--teal-900);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: 999px;
    margin-bottom: 18px;
}

.hero h1 {
    font-size: clamp(1.9rem, 4vw, 2.9rem);
    color: var(--teal-900);
    line-height: 1.45;
}

.hero h1 em {
    font-style: normal;
    color: var(--clay-600);
}

.hero .sub {
    color: var(--ink-soft);
    font-size: 1.08rem;
    margin-top: 16px;
    max-width: 34rem;
}

.store-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
    align-items: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border-radius: var(--radius-input);
    padding: 12px 22px;
    font-weight: 600;
    font-size: 1rem;
    border: 1px solid transparent;
    cursor: default;
}

.btn-primary { background: var(--teal-600); color: var(--white); box-shadow: var(--shadow-card); }
.btn-outline {
    background: var(--white);
    color: var(--ink-soft);
    border-color: var(--sand-200);
}

.soon-tag {
    display: inline-block;
    background: var(--clay-100);
    color: var(--clay-800);
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 999px;
    padding: 2px 12px;
    margin-inline-start: 4px;
}

/* --- Demo card ------------------------------------------------------------- */

.demo-card {
    background: var(--white);
    border: 1px solid var(--sand-200);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    padding: 22px;
}

.demo-card .chat-meta {
    font-size: 0.8rem;
    color: var(--ink-soft);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.chat-bubble {
    background: var(--sand-100);
    border: 1px solid var(--sand-200);
    border-radius: 14px 14px 14px 4px;
    padding: 12px 16px;
    font-size: 0.98rem;
}

.chat-bubble .typo {
    text-decoration: line-through wavy rgba(176, 94, 54, 0.55) 1.5px;
    text-decoration-skip-ink: none;
    color: var(--ink-soft);
    padding-inline: 2px;
}
.chat-bubble .fixed { color: var(--teal-700); font-weight: 600; padding-inline: 2px; }

.demo-arrow {
    display: flex;
    justify-content: center;
    margin: 14px 0;
    color: var(--teal-600);
}

.task-mini {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: var(--sand-50);
    border: 1px solid var(--sand-200);
    border-radius: var(--radius-input);
    padding: 12px 14px;
    margin-top: 10px;
}

.task-mini .t-icon {
    flex: none;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--teal-100);
    color: var(--teal-900);
    display: grid;
    place-items: center;
}

.task-mini.clay .t-icon { background: var(--clay-100); color: var(--clay-800); }

.task-mini .t-title { font-weight: 600; font-size: 0.95rem; }
.task-mini .t-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
}

.chip {
    font-size: 0.75rem;
    background: var(--white);
    border: 1px solid var(--sand-200);
    color: var(--ink-soft);
    border-radius: 999px;
    padding: 1px 10px;
}
.chip.accent { background: var(--clay-100); border-color: transparent; color: var(--clay-800); }

.demo-note {
    text-align: center;
    color: var(--ink-soft);
    font-size: 0.88rem;
    margin-top: 16px;
}

/* --- Steps ------------------------------------------------------------------ */

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.step {
    background: var(--white);
    border: 1px solid var(--sand-200);
    border-radius: var(--radius);
    padding: 26px 22px;
}

.step .num {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--teal-600);
    color: var(--white);
    font-family: var(--font-display);
    display: grid;
    place-items: center;
    font-size: 1.1rem;
    margin-bottom: 14px;
}

.step h3 { font-size: 1.05rem; color: var(--teal-900); }
.step p { color: var(--ink-soft); font-size: 0.95rem; margin-top: 8px; }

/* --- Features ---------------------------------------------------------------- */

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.feature {
    background: var(--white);
    border: 1px solid var(--sand-200);
    border-radius: var(--radius);
    padding: 24px;
}

.feature .f-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-input);
    background: var(--teal-100);
    color: var(--teal-900);
    display: grid;
    place-items: center;
    margin-bottom: 14px;
}

.feature:nth-child(even) .f-icon { background: var(--clay-100); color: var(--clay-800); }

.feature h3 { font-size: 1.02rem; color: var(--teal-900); }
.feature p { color: var(--ink-soft); font-size: 0.93rem; margin-top: 8px; }

/* --- Privacy band -------------------------------------------------------------- */

.privacy-band {
    background: linear-gradient(120deg, var(--teal-900), var(--teal-700));
    color: var(--white);
}

.privacy-band .inner {
    padding-block: 56px;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 32px;
    align-items: center;
}

.privacy-band h2 { color: var(--white); }
.privacy-band .lead { color: var(--teal-100); margin-top: 12px; }

.privacy-points { display: grid; gap: 14px; }

.privacy-point {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius-input);
    padding: 12px 16px;
}

.privacy-point svg { flex: none; margin-top: 5px; color: var(--teal-100); }
.privacy-point strong { color: var(--teal-100); }
.privacy-point span { font-size: 0.92rem; color: var(--white); }

/* --- Footer ------------------------------------------------------------------ */

.site-footer {
    background: var(--sand-100);
    border-top: 1px solid var(--sand-200);
    padding-block: 28px;
    text-align: center;
    color: var(--ink-soft);
    font-size: 0.9rem;
}

.site-footer .wordmark {
    font-family: var(--font-display);
    color: var(--teal-700);
}

/* --- Responsive ---------------------------------------------------------------- */

@media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; padding-block: 48px 64px; }
    .steps-grid { grid-template-columns: 1fr; }
    .privacy-band .inner { grid-template-columns: 1fr; }
    .site-nav a.nav-link { display: none; }
}

@media (max-width: 600px) {
    .section { padding-block: 48px; }
    .store-buttons .btn { width: 100%; justify-content: center; }
}