/* CUSTOM CSS EXTENSION FOR ULTRA-LUXURY TECH THEME */

/* ========================================
   Theme Variables — Dark (Default)
   ======================================== */
:root {
    --bg-primary: #0A0A0A;
    --bg-secondary: #111111;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-header: rgba(10, 10, 10, 0.7);
    --bg-header-scroll: rgba(10, 10, 10, 0.85);
    --text-primary: #E5E5E5;
    --text-secondary: #a3a3a3;
    --text-muted: #737373;
    --text-heading: #ffffff;
    --border-glass: rgba(255, 255, 255, 0.08);
    --gold: #FFD700;
    --blue: #00E5FF;
    --glow-gold: rgba(255, 215, 0, 0.15);
    --glow-blue: rgba(0, 229, 255, 0.1);
    --shadow-card: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
    --gradient-fade: from-charcoal;
    --mockup-bg: rgba(10, 10, 10, 0.8);
    --mockup-border: #1C1C1E;
    --marquee-card-bg: #0A0A0A;
    --scrollbar-track: #0A0A0A;
    --scrollbar-thumb: rgba(255, 255, 255, 0.2);
    color-scheme: dark;
}

/* ========================================
   Theme Variables — Light
   ======================================== */
[data-theme="light"] {
    --bg-primary: #F8F7F4;
    --bg-secondary: #EFEEEB;
    --bg-card: rgba(0, 0, 0, 0.02);
    --bg-header: rgba(248, 247, 244, 0.75);
    --bg-header-scroll: rgba(248, 247, 244, 0.92);
    --text-primary: #2D2D2D;
    --text-secondary: #5A5A5A;
    --text-muted: #8A8A8A;
    --text-heading: #1A1A1A;
    --border-glass: rgba(0, 0, 0, 0.08);
    --gold: #B8960C;
    --blue: #0097A7;
    --glow-gold: rgba(184, 150, 12, 0.08);
    --glow-blue: rgba(0, 151, 167, 0.06);
    --shadow-card: 0 8px 32px 0 rgba(0, 0, 0, 0.08);
    --mockup-bg: rgba(255, 255, 255, 0.9);
    --mockup-border: #D4D4D4;
    --marquee-card-bg: #FFFFFF;
    --scrollbar-track: #F0F0F0;
    --scrollbar-thumb: rgba(0, 0, 0, 0.15);
    color-scheme: light;
}

/* Theme Transition */
body, header, .interactive-card, .marquee-card, .bg-glass, .bg-charcoal {
    transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

/* Apply theme variables globally */
body {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary);
}

/* Selection */
::selection {
    background-color: #FFD700;
    color: #0A0A0A;
}

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #0A0A0A;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #FFD700;
}

/* Animations Core */
.animate-reveal-up {
    opacity: 0;
    transform: translateY(40px);
    animation: revealUp 1s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes revealUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 3D Transform Utilities */
.perspective-1000 {
    perspective: 1200px;
}

.transform-style-3d {
    transform-style: preserve-3d;
}

/* Holographic Mockup Hover & Floating */
.floating-hologram {
    animation: float-holo 8s ease-in-out infinite;
    transform: rotateX(15deg) rotateY(-20deg) scale(0.9);
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.6s ease;
}

.floating-hologram:hover {
    transform: rotateX(5deg) rotateY(-10deg) scale(0.95);
    box-shadow: 0 30px 100px rgba(0, 229, 255, 0.2), inset 0 0 20px rgba(255, 215, 0, 0.05);
}

@keyframes float-holo {
    0% { transform: rotateX(15deg) rotateY(-20deg) translateY(0px) scale(0.9); }
    50% { transform: rotateX(18deg) rotateY(-18deg) translateY(-20px) scale(0.9); }
    100% { transform: rotateX(15deg) rotateY(-20deg) translateY(0px) scale(0.9); }
}

/* Hologram Base Pulse */
@keyframes holo-base-pulse {
    0% { opacity: 0.3; transform: scale(1); filter: blur(20px); }
    50% { opacity: 0.5; transform: scale(1.1); filter: blur(30px); }
    100% { opacity: 0.3; transform: scale(1); filter: blur(20px); }
}

.hologram-base {
    animation: holo-base-pulse 4s ease-in-out infinite;
}

/* Background Grids */
.bg-grid-pattern {
    background-image: linear-gradient(to right, rgba(255,255,255,0.03) 1px, transparent 1px),
                      linear-gradient(to bottom, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* Interactive Bento Grid Hover Dynamics */
.interactive-card {
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.4s ease, border-color 0.4s ease;
}

.interactive-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(255, 215, 0, 0.3);
    box-shadow: 0 20px 60px rgba(255, 215, 0, 0.08), 0 0 20px rgba(255, 215, 0, 0.05) inset;
    z-index: 10;
}

/* Interactive Buttons */
.interactive-shadow {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.interactive-shadow:active {
    transform: scale(0.97);
}

/* Glow Pulses inside Mockup */
@keyframes pulse-intense {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.05); }
}

.pulse-glow {
    animation: pulse-intense 3s ease-in-out infinite;
}

.holo-card {
    box-shadow: inset 0 0 10px rgba(0, 229, 255, 0.2);
    transform: translateZ(30px); /* 3D pop inside card */
}

/* Scroll Sequence Canvas */
#sequence-canvas {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    filter: brightness(0.85) contrast(1.05);
    transition: filter 0.3s ease;
}

#scroll-sequence .sticky {
    background: var(--bg-primary);
}

/* Scroll Revealer Base Transition */
.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s cubic-bezier(0.2, 0.8, 0.2, 1), transform 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.scroll-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Utility Delays */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }

/* ========================================
   Infinite Marquee Gallery
   ======================================== */

/* The outer clipping box — full viewport wide */
.marquee-container {
    position: relative;
    width: 100vw;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    overflow: hidden;
    padding: 2.5rem 0;
}

/* The sliding track — flat flex row with all 18 cards.
   translateX(-50%) moves it by exactly the width of the first 9 items,
   then resets instantly, creating the endless loop illusion. */
.marquee-track {
    display: flex;
    gap: 2rem;
    width: max-content;
    animation: marquee-scroll 40s linear infinite;
}

.marquee-track:hover {
    animation-play-state: paused;
}

@keyframes marquee-scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* Each phone screenshot card */
.marquee-card {
    flex-shrink: 0;
    width: 240px;
    border-radius: 40px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
    background: #0A0A0A;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
    transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1),
                border-color 0.5s ease,
                box-shadow 0.5s ease;
    cursor: pointer;
}

.marquee-card:hover {
    transform: scale(1.06);
    border-color: rgba(255, 215, 0, 0.4);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.25);
}

.marquee-card img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

@media (min-width: 768px) {
    .marquee-track { gap: 3rem; }
    .marquee-card  { width: 300px; }
}

/* ========================================
   Light Theme Overrides
   ======================================== */

/* Scrollbar */
[data-theme="light"] ::-webkit-scrollbar-track { background: var(--scrollbar-track); }
[data-theme="light"] ::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); }
[data-theme="light"] ::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* Header */
[data-theme="light"] header {
    background: var(--bg-header) !important;
    border-bottom-color: var(--border-glass);
}
[data-theme="light"] header h1 { color: var(--text-heading); }
[data-theme="light"] header span { color: var(--text-secondary); }
[data-theme="light"] header nav a { color: var(--text-secondary); }
[data-theme="light"] header nav a:hover { color: var(--text-heading); }
[data-theme="light"] header .bg-charcoal { background: var(--bg-primary); }

/* Text Colors */
[data-theme="light"] .text-white { color: var(--text-heading) !important; }
[data-theme="light"] .text-neutral-200 { color: var(--text-primary) !important; }
[data-theme="light"] .text-neutral-300 { color: var(--text-secondary) !important; }
[data-theme="light"] .text-neutral-400 { color: var(--text-secondary) !important; }
[data-theme="light"] .text-neutral-500 { color: var(--text-muted) !important; }
[data-theme="light"] .text-neutral-600 { color: var(--text-muted) !important; }

/* Gold & Blue adapt */
[data-theme="light"] .text-dopamine-gold { color: var(--gold) !important; }
[data-theme="light"] .text-electric-blue { color: var(--blue) !important; }

/* Backgrounds */
[data-theme="light"] .bg-charcoal { background-color: var(--bg-primary) !important; }
[data-theme="light"] .bg-glass { background-color: var(--bg-card) !important; }
[data-theme="light"] .border-glass-border { border-color: var(--border-glass) !important; }
[data-theme="light"] .bg-\[\#0A0A0A\] { background-color: var(--bg-primary) !important; }

/* Ambient glow background */
[data-theme="light"] .bg-glow-gradient {
    background: radial-gradient(circle at center, var(--glow-gold) 0%, transparent 70%) !important;
    opacity: 0.3 !important;
}

/* Cards */
[data-theme="light"] .interactive-card {
    background: var(--bg-card) !important;
    border-color: var(--border-glass) !important;
    box-shadow: var(--shadow-card);
}
[data-theme="light"] .interactive-card:hover {
    border-color: rgba(184, 150, 12, 0.3) !important;
    box-shadow: 0 20px 60px rgba(184, 150, 12, 0.06), 0 0 20px rgba(184, 150, 12, 0.03) inset !important;
}

/* Marquee Cards */
[data-theme="light"] .marquee-card {
    background: var(--marquee-card-bg);
    border-color: var(--border-glass);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}
[data-theme="light"] .marquee-card:hover {
    border-color: rgba(184, 150, 12, 0.4);
    box-shadow: 0 0 30px rgba(184, 150, 12, 0.15);
}

/* Edge fade masks for marquee - use light bg */
[data-theme="light"] .marquee-container .bg-gradient-to-r {
    background: linear-gradient(to right, var(--bg-primary), transparent) !important;
}
[data-theme="light"] .marquee-container .bg-gradient-to-l {
    background: linear-gradient(to left, var(--bg-primary), transparent) !important;
}

/* Holographic Mockup */
[data-theme="light"] .floating-hologram {
    background: var(--mockup-bg) !important;
    border-color: var(--mockup-border) !important;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.12) !important;
}

/* Journey images brightness */
[data-theme="light"] #jornada .bg-cover { opacity: 0.75; }

/* Scroll Sequence light theme */
[data-theme="light"] #scroll-sequence .sticky {
    background: var(--bg-primary);
}

/* Gradient text - keep visible */
[data-theme="light"] .bg-clip-text {
    -webkit-background-clip: text !important;
    background-clip: text !important;
    background-image: linear-gradient(to bottom, var(--text-heading), var(--text-muted)) !important;
}

/* Glow effects soften */
[data-theme="light"] .drop-shadow-gold-glow { filter: none !important; }
[data-theme="light"] .shadow-gold-glow { box-shadow: 0 0 12px rgba(184, 150, 12, 0.2) !important; }

/* Download buttons */
[data-theme="light"] #download .bg-glass {
    background: var(--bg-card) !important;
    border-color: var(--border-glass) !important;
}

/* Footer */
[data-theme="light"] footer {
    background: var(--bg-secondary) !important;
    border-top-color: var(--border-glass) !important;
}

/* Journey gradient overlays */
[data-theme="light"] .from-charcoal { --tw-gradient-from: var(--bg-primary) !important; }

/* ========================================
   Theme Toggle Button
   ======================================== */
.theme-toggle {
    position: relative;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border-glass);
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    outline: none;
    color: var(--text-primary);
    font-size: 1.25rem;
}

.theme-toggle:hover {
    border-color: var(--gold);
    color: var(--gold);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.15);
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
    position: absolute;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Dark mode: show moon, hide sun */
.theme-toggle .icon-sun { opacity: 0; transform: rotate(-90deg) scale(0.5); }
.theme-toggle .icon-moon { opacity: 1; transform: rotate(0deg) scale(1); }

/* Light mode: show sun, hide moon */
[data-theme="light"] .theme-toggle .icon-sun { opacity: 1; transform: rotate(0deg) scale(1); }
[data-theme="light"] .theme-toggle .icon-moon { opacity: 0; transform: rotate(90deg) scale(0.5); }