/* 
   KLYPERIX PREMIUM SERVICE DESIGN SYSTEM
   Professional & Minimalist Luxury
   Brand Identity: Deep Emerald (#004e2b) & Almond Silk (#e9e3d6)
*/

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
    /* DARK MODE (DEFAULT) */
    --bg-primary: #020804;
    --bg-secondary: #004e2b;
    --text-primary: #e9e3d6;
    --text-secondary: rgba(233, 227, 214, 0.7);
    --accent: #2c9e50;
    
    --glass-bg: rgba(0, 78, 43, 0.12);
    --glass-border: rgba(233, 227, 214, 0.1);
    --glass-blur: 32px;
    --glass-radius: 36px;
    --glass-shadow: rgba(0, 0, 0, 0.8);
    
    --nav-height: 80px;
    --container-max: 1300px;
    
    /* Mesh Gradients Colors */
    --mesh-1: #004e2b;
    --mesh-2: #020804;
    --mesh-3: #1a3a2a;
    
    --transition-base: all 0.8s cubic-bezier(0.2, 1, 0.2, 1);
    --transition-theme: background-color 1.2s cubic-bezier(0.2, 1, 0.2, 1), 
                        color 1.2s cubic-bezier(0.2, 1, 0.2, 1),
                        border-color 1.2s cubic-bezier(0.2, 1, 0.2, 1);
}

body.light-theme {
    /* LIGHT MODE Overrides */
    --bg-primary: #e9e3d6;
    --bg-secondary: #f5f0e6;
    --text-primary: #004e2b;
    --text-secondary: rgba(0, 78, 43, 0.7);
    
    --glass-bg: rgba(255, 255, 255, 0.5);
    --glass-border: rgba(0, 78, 43, 0.08);
    --glass-shadow: rgba(0, 78, 43, 0.05);
    
    --mesh-1: #ffffff;
    --mesh-2: #e9e3d6;
    --mesh-3: #fcfaf5;
}

/* Base Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    transition: var(--transition-theme);
}

h1, h2, h3, h4, .serif {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

/* Premium Mesh Background */
.premium-bg {
    position: fixed;
    inset: 0;
    z-index: -2;
    background: 
        radial-gradient(circle at 15% 15%, var(--mesh-1) 0%, transparent 40%),
        radial-gradient(circle at 85% 85%, var(--mesh-3) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, var(--mesh-2) 0%, transparent 55%);
    background-size: 150% 150%;
    animation: meshMovement 30s ease-in-out infinite alternate;
    transition: var(--transition-theme);
    filter: saturate(1.2) contrast(1.1);
}

@keyframes meshMovement {
    0% { background-position: 0% 0%; transform: scale(1); }
    50% { background-position: 100% 100%; transform: scale(1.02); }
    100% { background-position: 0% 100%; }
}

/* Removed Noise Overlay for Non-AI Look */

/* Professional Layout */
.master-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 120px 2rem 5rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.section-head {
    text-align: center;
    margin-bottom: 5rem;
}

.page-title {
    font-size: clamp(3rem, 7vw, 5.5rem);
    text-transform: uppercase;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    line-height: 0.9;
}

.page-desc {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
    opacity: 0.8;
}

/* Refined Glass Panel */
.glass-panel {
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--glass-radius);
    padding: 4rem;
    margin-bottom: 4rem;
    box-shadow: inset 0 2px 0 rgba(255, 255, 255, 0.05), 0 20px 60px var(--glass-shadow);
    transition: var(--transition-base);
}

.light-theme .glass-panel {
    box-shadow: 0 15px 40px var(--glass-shadow);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 3rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
}

.panel-title {
    font-size: 2.5rem;
}

.panel-tag {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    opacity: 0.6;
}

/* Portfolio Interactions */
/* Portfolio Interactions & Sibling Blur */
.carousel-wrapper {
    overflow: hidden;
    width: 100%;
    position: relative;
    padding: 1rem 0;
}

.marquee-track {
    display: flex;
    gap: 3rem;
    width: max-content;
    animation: marquee 50s linear infinite;
    transition: filter 0.8s ease;
}

/* Sibling Blur Logic */
.marquee-track:hover .carousel-item:not(:hover) {
    filter: blur(12px) grayscale(0.5);
    opacity: 0.3;
    transform: scale(0.95);
}

.marquee-track:hover .carousel-item:hover {
    filter: blur(0) grayscale(0);
    opacity: 1;
    transform: scale(1.05) translateY(-5px);
    z-index: 100;
}

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

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

.carousel-item {
    transition: var(--transition-base);
    cursor: pointer;
}

.carousel-item:hover {
    transform: scale(1.02) translateY(-10px);
}

.media-card {
    border-radius: 20px;
    overflow: hidden;
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--glass-border);
    position: relative;
}

.media-card video, .media-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.2, 1, 0.2, 1);
}

/* Integrated Premium Navigation */
.premium-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 4rem;
    z-index: 1000;
    background: linear-gradient(to bottom, var(--bg-primary) 0%, transparent 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.7;
    transition: var(--transition-base);
}

.nav-link:hover { opacity: 1; transform: translateX(-5px); }

.brand-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.4rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 700;
    opacity: 0.9;
}

.theme-toggle {
    margin-left: auto; /* Push to right if no other elements */
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: var(--transition-base);
}

.theme-toggle:hover {
    background: var(--text-primary);
    color: var(--bg-primary);
}

/* Integrated Cinema Focus Engine */
#cinemaOverlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(252, 250, 244, 0.05); /* Very light warm tint */
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.8s cubic-bezier(0.2, 1, 0.2, 1);
    cursor: zoom-out; /* Indicate click-to-exit */
}

body.cinema-mode .master-container {
    filter: blur(15px) brightness(0.8);
    pointer-events: none;
    transition: filter 0.8s cubic-bezier(0.2, 1, 0.2, 1);
}

body.light-theme.cinema-mode .master-container {
    filter: blur(12px) brightness(1.05); /* Pop the light theme focus */
}

body.cinema-mode .premium-nav {
    transform: translateY(-100%);
    transition: transform 0.8s cubic-bezier(0.2, 1, 0.2, 1);
}

#cinemaOverlay.active {
    opacity: 1;
    pointer-events: auto;
}

.cinema-stage {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(0.95);
    transition: transform 0.8s cubic-bezier(0.2, 1, 0.2, 1);
    z-index: 10001;
}

#cinemaOverlay.active .cinema-stage {
    transform: scale(1) translateY(0);
}

.cinema-media {
    width: auto;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 40px 100px rgba(0,0,0,0.4);
    border: 1px solid rgba(255, 255, 255, 0.15);
    object-fit: contain;
    background: transparent;
    pointer-events: auto;
    cursor: default;
    /* GSAP will handle the transform */
}

/* Cinematic Navigation Controls */
.cinema-nav-btn {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    z-index: 10010;
    transition: all 0.4s cubic-bezier(0.2, 1, 0.2, 1);
    opacity: 0;
    pointer-events: none;
}

#cinemaOverlay.active .cinema-nav-btn {
    opacity: 0.6;
    pointer-events: auto;
}

.cinema-nav-btn:hover {
    opacity: 1 !important;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
}

.cinema-nav-btn.prev { left: 40px; }
.cinema-nav-btn.next { right: 40px; }

.cinema-nav-btn svg {
    width: 24px;
    height: 24px;
    stroke-width: 1.5;
}

/* Hide on very small screens if needed */
@media (max-width: 768px) {
    .cinema-nav-btn {
        width: 44px;
        height: 44px;
    }
    .cinema-nav-btn.prev { left: 15px; }
    .cinema-nav-btn.next { right: 15px; }
}

/* Light Theme Visibility Fix */
body.light-theme .cinema-nav-btn {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.08);
    color: #1a1a1a;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

body.light-theme .cinema-nav-btn:hover {
    background: rgba(0, 0, 0, 0.08);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

/* Force scaling classes - "Non-JS" approach */
.focus-vertical {
    height: 88vh !important;
    width: auto !important;
    max-width: 95vw !important;
}

.focus-horizontal {
    width: 88vw !important;
    height: auto !important;
    max-height: 90vh !important;
}

/* Removed Cinema Nav elements for integrated hover-stop feel */

/* Premium Contact Section */
.contact-tier {
    padding: 10rem 2rem;
    text-align: center;
    border-top: 1px solid var(--glass-border);
    margin-top: 5rem;
    position: relative;
    overflow: hidden;
}

.contact-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    margin-bottom: 4rem;
    line-height: 1.1;
    background: linear-gradient(to right, var(--text-primary), rgba(233, 227, 214, 0.5));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.contact-btn {
    padding: 1.2rem 3rem;
    border-radius: 50px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 600;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-btn:hover {
    background: var(--text-primary);
    color: var(--bg-primary);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 78, 43, 0.2);
}

.contact-btn svg { width: 20px; height: 20px; }

@media (max-width: 768px) {
    .cinema-nav { width: 44px; height: 44px; }
    .cinema-prev { left: -10px; }
    .cinema-next { right: -10px; }
    .contact-links { gap: 1.5rem; }
}

/* Aspect Ratio Utilities */
.ratio-9-16 { aspect-ratio: 9/16; width: 300px; }
.ratio-1-1 { aspect-ratio: 1/1; width: 400px; }
.ratio-16-9 { aspect-ratio: 16/9; width: 600px; }

@media (max-width: 768px) {
    .glass-panel { padding: 2rem; }
    .ratio-9-16, .ratio-1-1, .ratio-16-9 { width: 85vw; }
    header.premium-nav { width: 92%; justify-content: space-between; gap: 1rem; }
    .nav-link span { display: none; }
}