/* ==========================================================================
   Muttahidon General Services - Main stylesheet
   Design tokens, RTL/LTR support, light/dark themes, responsive layout.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design tokens
   -------------------------------------------------------------------------- */
:root {
    /* Brand colours (light theme) */
    --color-primary: #0d4c92;
    --color-primary-600: #0a3d78;
    --color-primary-700: #08315f;
    --color-primary-rgb: 13, 76, 146;
    --color-accent: #f7941e;
    --color-accent-600: #e07f0c;
    --color-accent-rgb: 247, 148, 30;

    --bg: #ffffff;
    --bg-soft: #f4f7fb;
    --bg-elevated: #ffffff;
    --surface: #ffffff;
    --surface-2: #f7f9fc;

    --text: #16202f;
    --text-muted: #5b6678;
    --text-invert: #ffffff;

    --border: #e3e9f1;
    --border-strong: #cfd8e4;

    --success: #1f9d63;
    --success-bg: #e6f7ef;
    --danger: #d64550;
    --danger-bg: #fdecee;
    --warning: #b8791a;
    --warning-bg: #fdf4e3;
    --info: #1f6fb2;
    --info-bg: #e8f2fb;

    --shadow-sm: 0 1px 2px rgba(16, 32, 56, .06), 0 1px 3px rgba(16, 32, 56, .08);
    --shadow-md: 0 6px 20px rgba(16, 32, 56, .08);
    --shadow-lg: 0 18px 45px rgba(16, 32, 56, .12);

    --radius-sm: 8px;
    --radius: 14px;
    --radius-lg: 22px;
    --radius-pill: 999px;

    --container: 1180px;
    --header-h: 76px;

    --font-body: 'Cairo', 'Segoe UI', Tahoma, system-ui, -apple-system, sans-serif;
    --font-latin: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;

    --transition: 180ms ease;
}

:root[lang="en"] {
    --font-body: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

/* Dark theme */
[data-theme="dark"] {
    --color-primary: #4d93e6;
    --color-primary-600: #6ba6ec;
    --color-primary-700: #8cbdf2;
    --color-primary-rgb: 77, 147, 230;
    --color-accent: #ffab4a;
    --color-accent-600: #ffbb6e;
    --color-accent-rgb: 255, 171, 74;

    --bg: #0d1420;
    --bg-soft: #111a29;
    --bg-elevated: #16202f;
    --surface: #16202f;
    --surface-2: #1c2839;

    --text: #e8eef7;
    --text-muted: #9fb0c6;
    --text-invert: #0d1420;

    --border: #26344a;
    --border-strong: #34445e;

    --success: #4ecb8f;
    --success-bg: #14311f;
    --danger: #f0787f;
    --danger-bg: #351a1e;
    --warning: #e0ab5a;
    --warning-bg: #33270f;
    --info: #6cb4ec;
    --info-bg: #12293f;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
    --shadow-md: 0 8px 26px rgba(0, 0, 0, .45);
    --shadow-lg: 0 22px 55px rgba(0, 0, 0, .55);
}

/* --------------------------------------------------------------------------
   2. Reset / base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.75;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

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

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }

h1, h2, h3, h4 { line-height: 1.35; margin: 0 0 .6em; font-weight: 700; color: var(--text); }
h1 { font-size: clamp(1.9rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1rem; }

ul { margin: 0; padding: 0; list-style: none; }

:lang(en) { letter-spacing: 0; }

/* Focus visibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 6px;
}

.skip-link {
    position: absolute;
    inset-inline-start: 8px;
    top: -60px;
    background: var(--color-primary);
    color: #fff;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    z-index: 2000;
    transition: top var(--transition);
}
.skip-link:focus { top: 8px; color: #fff; }

/* --------------------------------------------------------------------------
   3. Layout helpers
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: 20px;
}

.section { padding-block: clamp(48px, 8vw, 92px); }
.section-soft { background: var(--bg-soft); }
.section-head { max-width: 720px; margin-inline: auto; text-align: center; margin-bottom: 44px; }
.section-head.start { margin-inline: 0; text-align: start; }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .04em;
    color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), .1);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    margin-bottom: 16px;
}
[data-theme="dark"] .eyebrow { color: var(--color-accent); background: rgba(var(--color-accent-rgb), .14); }

.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.lead { font-size: 1.1rem; color: var(--text-muted); }

/* --------------------------------------------------------------------------
   4. Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    font-family: inherit;
    font-weight: 700;
    font-size: .98rem;
    padding: 13px 26px;
    border-radius: var(--radius-pill);
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
    line-height: 1.2;
    white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--color-primary); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--color-primary-700); color: #fff; box-shadow: var(--shadow-md); }

.btn-accent { background: var(--color-accent); color: #23180a; box-shadow: var(--shadow-sm); }
.btn-accent:hover { background: var(--color-accent-600); color: #23180a; box-shadow: var(--shadow-md); }

.btn-outline { background: transparent; border-color: var(--border-strong); color: var(--text); }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }

.btn-light { background: #fff; color: var(--color-primary); }
.btn-light:hover { color: var(--color-primary-700); }

.btn-ghost-light { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.5); color: #fff; }
.btn-ghost-light:hover { background: rgba(255,255,255,.24); color: #fff; }

.btn-sm { padding: 9px 18px; font-size: .88rem; }
.btn-block { width: 100%; }

/* --------------------------------------------------------------------------
   5. Header / navigation
   -------------------------------------------------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter: saturate(160%) blur(10px);
    border-bottom: 1px solid var(--border);
}
@supports not (backdrop-filter: blur(1px)) {
    .site-header { background: var(--bg); }
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 18px;
    min-height: var(--header-h);
}

.brand { display: flex; align-items: center; gap: 12px; color: var(--text); }
.brand:hover { color: var(--text); }
.brand-logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
    border-radius: 10px;
    background: #fff;
    padding: 3px;
    box-shadow: var(--shadow-sm);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-weight: 800; font-size: 1.05rem; }
.brand-sub { font-size: .72rem; color: var(--text-muted); font-family: var(--font-latin); }

.main-nav { margin-inline-start: auto; }
.main-nav ul { display: flex; align-items: center; gap: 4px; }
.main-nav a {
    display: block;
    padding: 9px 15px;
    border-radius: var(--radius-pill);
    color: var(--text);
    font-weight: 600;
    font-size: .96rem;
}
.main-nav a:hover { background: var(--bg-soft); color: var(--color-primary); }
.main-nav a.active { color: var(--color-primary); background: rgba(var(--color-primary-rgb), .1); }

.header-actions { display: flex; align-items: center; gap: 8px; }
.header-cta { display: inline-flex; }

.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 42px;
    height: 42px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    border-radius: var(--radius-pill);
    cursor: pointer;
    font-family: inherit;
    transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.icon-btn svg { width: 20px; height: 20px; }
.icon-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.lang-switch { width: auto; padding-inline: 14px; font-weight: 700; font-size: .86rem; }
.icon-btn .icon-sun { display: none; }
.icon-btn .icon-moon { display: inline-flex; }
[data-theme="dark"] .icon-btn .icon-sun { display: inline-flex; }
[data-theme="dark"] .icon-btn .icon-moon { display: none; }
.menu-toggle { display: none; }
.menu-toggle .icon-close { display: none; }

/* --------------------------------------------------------------------------
   6. Hero
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(1200px 600px at 85% -10%, rgba(var(--color-accent-rgb), .18), transparent 60%),
        linear-gradient(155deg, var(--color-primary-700), var(--color-primary) 55%, #0b3f7a);
    color: #fff;
}
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(circle at 70% 20%, #000, transparent 75%);
    opacity: .6;
    pointer-events: none;
}
.hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 50px;
    align-items: center;
    padding-block: clamp(56px, 9vw, 110px);
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}
.hero-image {
    width: 100%;
    max-width: 520px;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255,255,255,.18);
    backdrop-filter: blur(2px);
}
.hero-content h1 { color: #fff; margin-bottom: 18px; }
.hero-subtitle { font-size: 1.12rem; color: rgba(255,255,255,.88); max-width: 560px; }
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,.14);
    border: 1px solid rgba(255,255,255,.28);
    color: #fff;
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    font-size: .85rem;
    font-weight: 600;
    margin-bottom: 20px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 34px; }
.hero-point { display: flex; align-items: center; gap: 9px; color: rgba(255,255,255,.92); font-size: .94rem; }
.hero-point svg { width: 20px; height: 20px; color: var(--color-accent); flex: none; }

.hero-card {
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.22);
    border-radius: var(--radius-lg);
    padding: 30px;
    backdrop-filter: blur(6px);
    box-shadow: var(--shadow-lg);
}
.hero-card h3 { color: #fff; margin-bottom: 18px; }
.hero-card-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hero-card-item {
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: var(--radius);
    padding: 16px;
    color: #fff;
}
.hero-card-item svg { width: 26px; height: 26px; color: var(--color-accent); margin-bottom: 10px; }
.hero-card-item span { display: block; font-size: .9rem; font-weight: 600; }

/* --------------------------------------------------------------------------
   7. Cards / services
   -------------------------------------------------------------------------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    height: 100%;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }

.service-card { display: flex; flex-direction: column; }
.service-icon {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: rgba(var(--color-primary-rgb), .12);
    color: var(--color-primary);
    margin-bottom: 18px;
}
.service-icon svg { width: 30px; height: 30px; }
.service-card h3 { margin-bottom: 8px; font-size: 1.12rem; }
.service-card p { color: var(--text-muted); font-size: .95rem; margin-bottom: 18px; }
.service-card .service-link {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: .92rem;
}
.service-card .service-link svg { width: 17px; height: 17px; transition: transform var(--transition); }
.service-card .service-link:hover svg { transform: translateX(4px); }
html[dir="rtl"] .service-card .service-link svg { transform: scaleX(-1); }
html[dir="rtl"] .service-card .service-link:hover svg { transform: scaleX(-1) translateX(4px); }

/* Category block */
.service-group { margin-bottom: 60px; }
.service-group:last-child { margin-bottom: 0; }
.service-group-head { display: flex; align-items: center; gap: 16px; margin-bottom: 30px; }
.service-group-head .service-group-icon {
    width: 52px; height: 52px; flex: none;
    display: grid; place-items: center;
    border-radius: 14px;
    background: var(--color-primary);
    color: #fff;
}
.service-group-head .service-group-icon svg { width: 28px; height: 28px; }
.service-group-head h2 { margin: 0; }
.service-group-head p { margin: 0; color: var(--text-muted); }

/* Feature list */
.feature-list { display: grid; gap: 14px; }
.feature-list li { display: flex; gap: 12px; align-items: flex-start; }
.feature-list svg { width: 22px; height: 22px; color: var(--success); flex: none; margin-top: 3px; }

/* --------------------------------------------------------------------------
   8. About page blocks
   -------------------------------------------------------------------------- */
.split {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 48px;
    align-items: center;
}
.split.reverse { direction: ltr; }
.split.reverse > * { direction: initial; }
html[dir="rtl"] .split.reverse > * { direction: rtl; }

.info-card {
    border-inline-start: 4px solid var(--color-accent);
    background: var(--surface);
    border-radius: var(--radius);
    padding: 26px 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    border-inline-start-width: 4px;
    border-inline-start-color: var(--color-accent);
}
.info-card .info-icon {
    width: 50px; height: 50px; display: grid; place-items: center;
    border-radius: 14px; background: rgba(var(--color-accent-rgb), .16);
    color: var(--color-accent-600); margin-bottom: 14px;
}
[data-theme="dark"] .info-card .info-icon { color: var(--color-accent); }
.info-card .info-icon svg { width: 28px; height: 28px; }

.value-card { text-align: center; }
.value-card .value-icon {
    width: 64px; height: 64px; margin: 0 auto 16px;
    display: grid; place-items: center; border-radius: 50%;
    background: rgba(var(--color-primary-rgb), .12); color: var(--color-primary);
}
.value-card .value-icon svg { width: 32px; height: 32px; }
.value-card p { color: var(--text-muted); font-size: .93rem; margin: 0; }

.goal-item { display: flex; gap: 18px; align-items: flex-start; }
.goal-num {
    width: 44px; height: 44px; flex: none;
    display: grid; place-items: center; border-radius: 12px;
    background: var(--color-primary); color: #fff; font-weight: 800; font-size: 1.1rem;
}

/* --------------------------------------------------------------------------
   9. CTA band
   -------------------------------------------------------------------------- */
.cta-band {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-700));
    color: #fff;
    border-radius: var(--radius-lg);
    padding: clamp(34px, 5vw, 60px);
    text-align: center;
    box-shadow: var(--shadow-md);
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.9); max-width: 620px; margin-inline: auto; }
.cta-band .btn { margin-top: 22px; }

/* --------------------------------------------------------------------------
   10. Contact
   -------------------------------------------------------------------------- */
.contact-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 40px; align-items: start; }

.contact-info-list { display: grid; gap: 18px; }
.contact-info-item {
    display: flex; gap: 16px; align-items: flex-start;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 20px;
}
.contact-info-item .ci-icon {
    width: 46px; height: 46px; flex: none; display: grid; place-items: center;
    border-radius: 12px; background: rgba(var(--color-primary-rgb), .12); color: var(--color-primary);
}
.contact-info-item .ci-icon svg { width: 24px; height: 24px; }
.contact-info-item h3 { margin: 0 0 4px; font-size: 1rem; }
.contact-info-item .ci-value { color: var(--text-muted); display: grid; gap: 2px; }
.contact-info-item .ci-value a { color: var(--text); font-weight: 600; }
.contact-info-item .ci-value a:hover { color: var(--color-primary); }

.contact-form-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: clamp(24px, 3vw, 38px);
    box-shadow: var(--shadow-md);
}

/* Forms */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 8px; font-size: .95rem; }
.form-group label .req { color: var(--color-accent-600); }
.form-group label .opt { color: var(--text-muted); font-weight: 400; font-size: .82rem; }

.form-control {
    width: 100%;
    font-family: inherit;
    font-size: .98rem;
    color: var(--text);
    background: var(--surface-2);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 13px 15px;
    transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.form-control::placeholder { color: var(--text-muted); opacity: .8; }
.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--surface);
    box-shadow: 0 0 0 4px rgba(var(--color-primary-rgb), .12);
}
textarea.form-control { min-height: 150px; resize: vertical; }
select.form-control { cursor: pointer; }

.form-control.is-invalid { border-color: var(--danger); background: var(--danger-bg); }
.field-error { color: var(--danger); font-size: .84rem; margin-top: 6px; display: flex; align-items: center; gap: 6px; }
.field-error svg { width: 15px; height: 15px; }

.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-hint { font-size: .85rem; color: var(--text-muted); }

/* Alerts / flash */
.flash-wrap { margin-top: 18px; display: grid; gap: 10px; }
.alert {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 14px 18px; border-radius: var(--radius); border: 1px solid transparent;
    font-weight: 600;
}
.alert svg { width: 22px; height: 22px; flex: none; margin-top: 2px; }
.alert-success { background: var(--success-bg); color: var(--success); border-color: color-mix(in srgb, var(--success) 30%, transparent); }
.alert-danger, .alert-error { background: var(--danger-bg); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 30%, transparent); }
.alert-warning { background: var(--warning-bg); color: var(--warning); border-color: color-mix(in srgb, var(--warning) 30%, transparent); }
.alert-info { background: var(--info-bg); color: var(--info); border-color: color-mix(in srgb, var(--info) 30%, transparent); }

/* --------------------------------------------------------------------------
   11. Contact strip + footer
   -------------------------------------------------------------------------- */
.contact-strip { background: var(--bg-soft); border-block: 1px solid var(--border); }
.contact-strip-inner {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
    padding-block: 34px;
}
.contact-strip-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-strip-icon {
    width: 46px; height: 46px; flex: none; display: grid; place-items: center;
    border-radius: 12px; background: var(--color-primary); color: #fff;
}
.contact-strip-icon svg { width: 24px; height: 24px; }
.contact-strip-label { display: block; font-size: .8rem; color: var(--text-muted); font-weight: 600; }
.contact-strip-value { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-weight: 700; }
.contact-strip-value .sep { color: var(--border-strong); }
.contact-strip-value a { color: var(--text); }
.contact-strip-value a:hover { color: var(--color-primary); }

.site-footer { background: var(--bg-elevated); border-top: 1px solid var(--border); padding-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.4fr; gap: 40px; padding-bottom: 46px; }
.footer-col h3 { font-size: 1rem; margin-bottom: 18px; }
.brand-footer { margin-bottom: 16px; }
.footer-about p { color: var(--text-muted); font-size: .92rem; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: var(--text-muted); }
.footer-links a:hover { color: var(--color-primary); }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; color: var(--text-muted); font-size: .92rem; }
.footer-contact svg { width: 18px; height: 18px; color: var(--color-primary); flex: none; margin-top: 4px; }
.footer-contact a { color: var(--text-muted); }
.footer-contact a:hover { color: var(--color-primary); }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.social-link {
    width: 40px; height: 40px; display: grid; place-items: center;
    border-radius: 50%; background: var(--bg-soft); color: var(--color-primary);
    border: 1px solid var(--border);
}
.social-link svg { width: 20px; height: 20px; }
.social-link:hover { background: var(--color-primary); color: #fff; }
.footer-bottom { border-top: 1px solid var(--border); padding-block: 20px; }
.footer-bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer-bottom p { margin: 0; color: var(--text-muted); font-size: .88rem; }
.footer-policy-links { display: flex; gap: 18px; }
.footer-policy-links a { color: var(--text-muted); font-size: .88rem; }
.footer-policy-links a:hover { color: var(--color-primary); }

/* --------------------------------------------------------------------------
   12. Floating WhatsApp + back to top
   -------------------------------------------------------------------------- */
.whatsapp-float {
    position: fixed;
    inset-inline-end: 20px;
    bottom: 22px;
    z-index: 900;
    width: 58px; height: 58px;
    display: grid; place-items: center;
    background: #25d366; color: #fff;
    border-radius: 50%;
    box-shadow: 0 10px 26px rgba(37, 211, 102, .45);
    transition: transform var(--transition);
}
.whatsapp-float svg { width: 30px; height: 30px; }
.whatsapp-float:hover { transform: scale(1.08); color: #fff; }
.whatsapp-tooltip {
    position: absolute;
    inset-inline-end: 72px;
    background: var(--text);
    color: var(--bg);
    font-size: .82rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    opacity: 0; visibility: hidden;
    transition: opacity var(--transition);
    pointer-events: none;
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; visibility: visible; }

.back-to-top {
    position: fixed;
    inset-inline-end: 24px;
    bottom: 92px;
    z-index: 890;
    width: 46px; height: 46px;
    display: grid; place-items: center;
    border-radius: 50%;
    background: var(--surface); color: var(--color-primary);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    cursor: pointer;
}
.back-to-top svg { width: 20px; height: 20px; transform: rotate(-90deg); }
html[dir="rtl"] .back-to-top svg { transform: rotate(90deg); }

/* --------------------------------------------------------------------------
   13. Page hero / breadcrumb (inner pages)
   -------------------------------------------------------------------------- */
.page-hero {
    position: relative;
    background: linear-gradient(150deg, var(--color-primary-700), var(--color-primary));
    color: #fff;
    padding-block: clamp(46px, 7vw, 84px);
    overflow: hidden;
}
.page-hero::after {
    content: "";
    position: absolute; inset: 0;
    background: radial-gradient(700px 320px at 90% 0%, rgba(var(--color-accent-rgb), .22), transparent 70%);
    pointer-events: none;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,.88); max-width: 680px; margin: 0; }
.breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; font-size: .88rem; color: rgba(255,255,255,.8); flex-wrap: wrap; }
.breadcrumb a { color: rgba(255,255,255,.9); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { opacity: .7; }

/* Prose (policy pages) */
.prose { max-width: 860px; }
.prose h2 { margin-top: 2.2rem; padding-bottom: .4rem; border-bottom: 2px solid var(--border); }
.prose h2:first-of-type { margin-top: 0; }
.prose p { color: var(--text-muted); }
.prose .review-note {
    background: var(--warning-bg); color: var(--warning);
    border: 1px solid color-mix(in srgb, var(--warning) 30%, transparent);
    border-radius: var(--radius); padding: 14px 18px; font-size: .9rem; font-weight: 600;
}

/* 404 */
.error-page { text-align: center; padding-block: clamp(60px, 12vw, 130px); }
.error-code { font-size: clamp(5rem, 16vw, 10rem); font-weight: 800; line-height: 1; color: var(--color-primary); opacity: .18; font-family: var(--font-latin); }
.error-page h1 { margin-top: -30px; }

/* --------------------------------------------------------------------------
   14. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .hero-visual { order: -1; }
    .hero-image { max-width: 460px; }
    .hero-card { max-width: 560px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
    .header-cta { display: none; }
    .menu-toggle { display: inline-flex; }

    .main-nav {
        position: fixed;
        inset: var(--header-h) 0 auto 0;
        background: var(--bg-elevated);
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow-lg);
        padding: 14px 20px 22px;
        transform: translateY(-120%);
        opacity: 0;
        visibility: hidden;
        transition: transform 220ms ease, opacity 220ms ease;
        max-height: calc(100vh - var(--header-h));
        overflow-y: auto;
    }
    .main-nav.open { transform: translateY(0); opacity: 1; visibility: visible; }
    .main-nav ul { flex-direction: column; align-items: stretch; gap: 4px; }
    .main-nav a { padding: 13px 16px; font-size: 1.05rem; }
    .menu-toggle.open .icon-open { display: none; }
    .menu-toggle.open .icon-close { display: inline-flex; }

    .split { grid-template-columns: 1fr; gap: 30px; }
    .contact-layout { grid-template-columns: 1fr; gap: 30px; }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .contact-strip-inner { grid-template-columns: 1fr; gap: 18px; }
}

@media (max-width: 600px) {
    body { font-size: 15.5px; }
    .brand-sub { display: none; }
    .lang-switch .lang-text { font-size: .8rem; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .hero-card-grid { grid-template-columns: 1fr; }
    .hero-image { max-width: 100%; border-radius: var(--radius); }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
    .hero-points { flex-direction: column; gap: 12px; }
    .btn { width: 100%; }
    .hero-cta .btn { width: 100%; }
    .whatsapp-float { width: 52px; height: 52px; inset-inline-end: 14px; bottom: 16px; }
}

/* --------------------------------------------------------------------------
   15. Accessibility / motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
        scroll-behavior: auto !important;
    }
}

.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* Print */
@media print {
    .site-header, .site-footer, .whatsapp-float, .back-to-top, .contact-strip { display: none !important; }
    body { color: #000; background: #fff; }
}