:root {
    --color-bg: #0A0A0B;
    --color-bg-elevated: #141416;
    --color-bg-glass: rgba(255, 255, 255, 0.04);

    --color-gold: #C9A962;
    --color-gold-light: #E8D5A3;
    --color-orange: #E87A36;
    --color-orange-glow: rgba(232, 122, 54, 0.25);

    --color-text-primary: #F5F0E8;
    --color-text-muted: #9CA3AF;
    --color-text-accent: var(--color-gold);

    --gradient-hero: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(201, 169, 98, 0.12), transparent),
                     linear-gradient(180deg, #0A0A0B 0%, #121214 100%);
    --gradient-cta: linear-gradient(135deg, #E87A36 0%, #C9A962 100%);
    --gradient-border: linear-gradient(135deg, rgba(201, 169, 98, 0.4), rgba(232, 122, 54, 0.2));
    --gradient-text: linear-gradient(135deg, #E8D5A3 0%, #C9A962 50%, #E87A36 100%);

    --section-py: clamp(80px, 10vw, 140px);
    --container-max: 1200px;
    --container-px: clamp(20px, 4vw, 40px);
    --gap-lg: clamp(24px, 4vw, 48px);
    --gap-md: clamp(16px, 2vw, 24px);
    --gap-sm: 12px;

    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', 'Noto Sans Arabic', system-ui, sans-serif;

    --glass-blur: 20px;
    --glass-border: 1px solid rgba(201, 169, 98, 0.12);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);

    --header-height: 80px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;

    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text-primary);
    overflow-x: hidden;
    min-height: 100vh;
    font-weight: 400;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

[dir="rtl"] body {
    font-family: 'Noto Sans Arabic', var(--font-body);
}

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-px);
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin-inline: auto;
    margin-bottom: var(--gap-lg);
}

.eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-orange);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--color-text-primary);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.text-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card-glass {
    background: var(--color-bg-glass);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: var(--glass-shadow);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.card-glass:hover {
    transform: translateY(-6px);
    border-color: rgba(201, 169, 98, 0.3);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 40px var(--color-orange-glow);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9375rem;
    letter-spacing: 0.02em;
    border: none;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-cta);
    color: #0A0A0B;
    box-shadow: 0 4px 20px rgba(232, 122, 54, 0.3);
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(232, 122, 54, 0.4);
}

.btn-primary:hover::after {
    left: 100%;
}

.btn-secondary {
    background: transparent;
    color: var(--color-gold);
    border: 2px solid rgba(201, 169, 98, 0.5);
}

.btn-secondary:hover {
    background: rgba(201, 169, 98, 0.08);
    border-color: var(--color-gold);
    transform: translateY(-3px);
}

.btn-block {
    width: 100%;
}

.btn-nav-cta {
    padding: 10px 22px;
    font-size: 0.875rem;
}

.btn-whatsapp {
    background: #25D366;
    color: #fff;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.4);
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-gold);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: gap var(--transition), color var(--transition);
}

.link-arrow::after {
    content: '→';
    transition: transform var(--transition);
}

.link-arrow:hover {
    color: var(--color-orange);
    gap: 10px;
}

[dir="rtl"] .link-arrow::after {
    content: '←';
}

.site-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    background: var(--gradient-hero);
    pointer-events: none;
}

/* RTL overrides */
[dir="rtl"] .hero-grid {
    direction: rtl;
}

[dir="rtl"] .process-stepper {
    direction: rtl;
}

[dir="rtl"] .header-nav {
    direction: rtl;
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--color-orange), var(--color-gold));
    border-radius: 5px;
}