/* ===================================================================
   GENNouvo.ly — Editorial Maximalist (2026 redesign)
   Palette: warmed-up ultramarine + heritage terracotta / saffron
   =================================================================== */

html { scroll-behavior: smooth; }

:root {
    --ink:        #16151A;
    --paper:      #F4EEE2;
    --paper-2:    #FBF7EC;
    --blue:       #1F2E7A;   /* deep ultramarine — primary (not Facebook blue) */
    --blue-bright:#3B4FE0;   /* electric accent */
    --terracotta: #C75D3A;
    --saffron:    #E8A33D;
    --clay:       #8A5A3C;
    --on-surface-variant: #5A554B;

    /* legacy aliases (kept so older utility names still resolve) */
    --primary: var(--blue);
    --background: var(--paper);
    --surface: var(--paper-2);
    --on-surface: var(--ink);
}

* { -webkit-tap-highlight-color: transparent; }

body {
    background-color: var(--paper);
    color: var(--ink);
    overflow-x: hidden;
}

::selection { background: var(--blue); color: var(--paper); }

/* --- Film-grain overlay (subtle tactility) --------------------------- */
.grain::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 9998;
    pointer-events: none;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* --- Navigation ------------------------------------------------------ */
.glass-nav {
    background: rgba(244, 238, 226, 0.82);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 2px solid var(--ink);
}

/* --- Brand gradient -------------------------------------------------- */
.hero-gradient {
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-bright) 100%);
}

/* --- Kinetic marquee strip ------------------------------------------ */
.marquee {
    display: flex;
    overflow: hidden;
    user-select: none;
}
.marquee__track {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    gap: 0;
    min-width: 100%;
    animation: marquee 38s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-100%); }
}
[dir="rtl"] .marquee__track { animation-name: marquee-rtl; }
@keyframes marquee-rtl {
    from { transform: translateX(0); }
    to   { transform: translateX(100%); }
}

/* --- Editorial outline / stroke type -------------------------------- */
.text-outline {
    -webkit-text-stroke: 1.6px currentColor;
    color: transparent;
}

/* --- Animated link underline ---------------------------------------- */
.link-underline {
    position: relative;
}
.link-underline::after {
    content: "";
    position: absolute;
    left: 0; bottom: -4px;
    width: 100%; height: 2px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.link-underline:hover::after { transform: scaleX(1); transform-origin: left; }

/* --- Entrance animations -------------------------------------------- */
.fade-in {
    animation: fadeIn 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
    opacity: 0;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.9s cubic-bezier(0.2, 0.7, 0.2, 1),
                transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}
.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }
.delay-4 { transition-delay: 0.32s; }
.delay-5 { transition-delay: 0.40s; }
.delay-6 { transition-delay: 0.48s; }

/* --- Interactive cards (color-blocked bento) ------------------------ */
.hover-card {
    transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1),
                box-shadow 0.4s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.hover-card:hover {
    transform: translateY(-6px);
    box-shadow: 10px 14px 0 var(--ink);
}

/* --- Arrow nudge ----------------------------------------------------- */
.nudge:hover .nudge-arrow { transform: translateX(6px); }
[dir="rtl"] .nudge:hover .nudge-arrow { transform: translateX(-6px); }
.nudge-arrow { transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.2, 1); }

/* --- Scrollbar ------------------------------------------------------- */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb {
    background: var(--blue);
    border: 2px solid var(--paper);
    border-radius: 0;
}
::-webkit-scrollbar-thumb:hover { background: var(--ink); }

.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }

/* --- Arabic typography ---------------------------------------------- */
[dir="rtl"] body { font-family: 'Noto Sans Arabic', sans-serif; }
[dir="rtl"] .font-serif,
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3 {
    font-family: 'Noto Kufi Arabic', sans-serif !important;
    font-weight: 700;
}
[dir="rtl"] .text-outline { -webkit-text-stroke-width: 2px; }

/* --- Reduced motion -------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    .marquee__track { animation: none; }
    .reveal { opacity: 1; transform: none; transition: none; }
    .fade-in { animation: none; opacity: 1; }
    html { scroll-behavior: auto; }
}

/* --- Responsive ------------------------------------------------------ */
@media (max-width: 768px) {
    .hover-card:hover { box-shadow: 6px 8px 0 var(--ink); transform: translateY(-3px); }
}