/* ---------- CSS Variables & Reset ---------- */
:root {
    --bg-dark: #030303;
    --bg-choco: #140a06;
    --neon-red: #ff1e27;
    --neon-red-glow: rgba(255, 30, 39, 0.5);
    --rich-choco: #4a2512;
    --rich-choco-light: #9e6449;
    
    --text-main: #fcfcfd;
    --text-muted: #95959d;
    
    --glass-dark: rgba(18, 18, 18, 0.45);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-border-hover: rgba(255, 255, 255, 0.15);
    --glass-highlight: inset 0 1px 1px rgba(255, 255, 255, 0.12);
    
    --transition-fast: 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-smooth: 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
    --transition-bounce: 0.65s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-dark);
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ---------- Typography & Utility ---------- */
.text-red { color: var(--neon-red); }
.text-choco { color: var(--rich-choco-light); }
.text-choco-light { color: var(--rich-choco-light); }
.text-light { color: var(--text-main); }

h1, h2, h3, h4 { 
    line-height: 1.1; 
    letter-spacing: -1.2px; 
}

.text-red-neon { 
    color: var(--neon-red); 
    text-shadow: 0 0 15px var(--neon-red-glow), 0 0 35px var(--neon-red-glow), 0 0 60px rgba(255, 30, 39, 0.25);
}

.text-choco-gradient { 
    background: linear-gradient(135deg, #f0c999 0%, var(--rich-choco-light) 50%, var(--rich-choco) 100%);
    -webkit-background-clip: text; 
    color: transparent; 
}

.w-100 { width: 100%; }
.mt-4 { margin-top: 1.5rem; }
.mt-auto { margin-top: auto; }

/* ---------- Buttons ---------- */
.btn {
    padding: 0.8rem 2rem;
    font-size: 1.05rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-smooth);
    border: none;
    outline: none;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn:active {
    transform: scale(0.95);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-main);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: rgba(255, 30, 39, 0.08);
    border-color: var(--neon-red);
    box-shadow: 0 0 20px var(--neon-red-glow), inset 0 0 10px rgba(255, 30, 39, 0.1);
    transform: translateY(-2px);
}

.btn-solid, .btn-solid-glow {
    background: linear-gradient(135deg, var(--neon-red), #cc0000);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 20px rgba(255, 30, 39, 0.3), inset 0 1px 2px rgba(255, 255, 255, 0.3);
}

.btn-solid:hover, .btn-solid-glow:hover {
    background: linear-gradient(135deg, #ff333a, #e60000);
    box-shadow: 0 12px 30px var(--neon-red-glow), inset 0 1px 2px rgba(255, 255, 255, 0.4);
    transform: translateY(-3px);
}

/* ---------- Navigation Bar ---------- */
.navbar {
    position: fixed;
    top: 25px; 
    left: 50%;
    transform: translateX(-50%); 
    width: 90%;
    max-width: 1400px;
    display: flex; 
    justify-content: space-between; 
    align-items: center;
    padding: 1rem 2.5rem;
    border-radius: 100px;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.mobile-header-row { display: contents; }
.mobile-menu-btn { display: none; }
.nav-content { display: contents; }
@keyframes fadeInDown { 
    from { opacity: 0; transform: translateY(-10px); } 
    to { opacity: 1; transform: translateY(0); } 
}

.glass-nav.premium-glass {
    background: rgba(10, 10, 10, 0.6);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), var(--glass-highlight);
}

.logo {
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: -1.5px;
    color: var(--text-main);
    font-style: italic;
    cursor: pointer;
    text-transform: uppercase;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
    transition: var(--transition-fast);
}

.logo:hover {
    text-shadow: 0 0 25px rgba(255, 255, 255, 0.6);
}

.nav-links { 
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex; 
    gap: 2.5rem; 
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transition-fast);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 50%; width: 0; height: 2px;
    background: var(--neon-red);
    border-radius: 2px;
    transform: translateX(-50%);
    transition: width var(--transition-smooth);
    box-shadow: 0 0 10px var(--neon-red-glow);
}

.nav-links a:hover { 
    color: var(--text-main); 
}
.nav-links a:hover::after { width: 100%; }

.nav-actions { 
    display: flex; 
    gap: 1rem; 
    align-items: center; 
}

.nav-actions .btn {
    padding: 0.6rem 1.4rem;
    font-size: 0.95rem;
    white-space: nowrap;
}

.lang-btn {
    background: transparent;
    border: none;
    font-size: 1.4rem;
    cursor: pointer;
    transition: transform var(--transition-bounce), filter var(--transition-fast);
    filter: drop-shadow(0 0 8px rgba(255,255,255,0.1));
}
.lang-btn:hover {
    transform: scale(1.2) rotate(8deg);
    filter: drop-shadow(0 0 15px rgba(255,255,255,0.3));
}

/* ---------- Hero Section ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    background: radial-gradient(circle at 50% 30%, var(--bg-choco) 0%, var(--bg-dark) 75%);
    display: flex; align-items: center; justify-content: center;
    padding: 8rem 5% 0;
    overflow: hidden;
}

.noise-overlay {
    position: fixed; 
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: url('data:image/svg+xml,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.85" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)"/%3E%3C/svg%3E');
    opacity: 0.04; 
    pointer-events: none; 
    z-index: 9999;
}

.global-glow {
    position: absolute; 
    border-radius: 50%; 
    filter: blur(140px); 
    z-index: 0; 
    pointer-events: none;
    animation: aurora 12s infinite alternate ease-in-out;
}

@keyframes aurora {
    0% { transform: scale(1) translate(0, 0) rotate(0deg); }
    100% { transform: scale(1.15) translate(30px, -30px) rotate(5deg); }
}

.glow-1 { width: 50vw; height: 50vw; background: var(--neon-red); top: -20%; left: -10%; opacity: 0.1; }
.glow-2 { width: 60vw; height: 60vw; background: var(--rich-choco); bottom: -30%; right: -20%; opacity: 0.15; animation-delay: -3s; }
.glow-3 { width: 40vw; height: 40vw; background: #331111; top: 30%; left: 25%; opacity: 0.2; filter: blur(160px); animation-delay: -6s; }

.hero-content {
    position: relative; z-index: 2;
    text-align: center; max-width: 1000px;
    animation: fadeUp 1.2s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(50px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.hero-title {
    font-size: clamp(4rem, 8vw, 7.5rem); 
    font-weight: 900;
    margin-bottom: 1.5rem; 
    text-transform: uppercase;
    letter-spacing: -3px;
    line-height: 1.05;
}

.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.3rem); 
    font-weight: 300;
    color: var(--text-muted); 
    margin: 0 auto 3.5rem;
    line-height: 1.8;
    max-width: 650px;
}

.btn-hero-premium {
    background: rgba(255, 255, 255, 0.03); 
    color: var(--text-main);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(15px);
    font-weight: 600; 
    padding: 1.2rem 3.5rem; 
    font-size: 1.15rem;
    letter-spacing: 1.5px;
    border-radius: 50px;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.1);
}

.btn-hero-premium:hover {
    background: rgba(255, 30, 39, 0.08);
    border-color: var(--neon-red); 
    color: #fff;
    box-shadow: 0 15px 35px var(--neon-red-glow), inset 0 1px 5px rgba(255, 30, 39, 0.5);
    transform: translateY(-4px) scale(1.02);
}

.hero-divider {
    position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
    width: 2px; height: 100px;
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.2), transparent);
}

/* ---------- About Section (The Chocolate Story) ---------- */
.about {
    position: relative;
    background-color: transparent;
    padding: 10rem 5%; 
    overflow: hidden;
    z-index: 2;
}

.about-container {
    position: relative; z-index: 2;
    max-width: 1200px; margin: 0 auto;
}

.section-title {
    font-size: clamp(3rem, 5vw, 4rem); 
    font-weight: 800; 
    text-align: center;
    margin-bottom: 5rem; 
    color: var(--text-main);
    letter-spacing: -2px;
}

.story-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3.5rem; margin-top: 4rem;
}

.taste-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 4rem; align-items: center; margin-top: 4rem;
}
.taste-text { text-align: left; }
.taste-visual { position: relative; height: 400px; display: flex; justify-content: center; align-items: center; }
.taste-orb { 
    border-radius: 50%; display: flex; justify-content: center; align-items: center; 
    position: absolute; padding: 0; 
}
.taste-orb-1 { width: 250px; height: 250px; top: 10%; left: 10%; z-index: 2; animation: float-ambient 6s infinite alternate ease-in-out; }
.taste-orb-2 { width: 200px; height: 200px; bottom: 10%; right: 10%; z-index: 1; animation: float-ambient 8s infinite alternate-reverse ease-in-out; }

.ingred-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3.5rem; margin-top: 4rem;
}

.story-card {
    background: linear-gradient(145deg, rgba(25, 25, 25, 0.4), rgba(10, 10, 10, 0.6));
    backdrop-filter: blur(35px); -webkit-backdrop-filter: blur(35px);
    border: 1px solid transparent;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 32px; 
    padding: 4rem 3rem; 
    text-align: center;
    transition: all 0.7s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), inset 0 2px 20px rgba(255, 255, 255, 0.02);
    position: relative;
    overflow: hidden;
}

.story-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 50%, rgba(255,255,255,0.05) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    transition: all var(--transition-smooth);
}

.story-card:hover { 
    transform: translateY(-20px) scale(1.02); 
    box-shadow: 0 40px 70px rgba(0, 0, 0, 0.8), inset 0 0 40px rgba(255, 30, 39, 0.05);
}

.story-card:hover::before {
    background: linear-gradient(135deg, rgba(255,30,39,0.5) 0%, rgba(255,255,255,0) 50%, rgba(255,30,39,0.2) 100%);
}

.choco-panel:hover {
    box-shadow: 0 40px 70px rgba(0, 0, 0, 0.8), inset 0 0 40px rgba(138, 90, 68, 0.1);
}

.choco-panel:hover::before {
    background: linear-gradient(135deg, rgba(138,90,68,0.5) 0%, rgba(255,255,255,0) 50%, rgba(138,90,68,0.2) 100%);
}

.story-icon { 
    font-size: 4rem; margin-bottom: 2rem; 
    transition: all var(--transition-bounce); 
    filter: drop-shadow(0 0 15px rgba(255,255,255,0.1));
}
.red-glow { filter: drop-shadow(0 0 25px var(--neon-red-glow)); }
.choco-glow { filter: drop-shadow(0 0 25px rgba(138, 90, 68, 0.6)); }

.story-card:hover .story-icon { 
    transform: scale(1.2) translateY(-10px); 
    filter: drop-shadow(0 10px 30px rgba(255,255,255,0.2));
}

.story-title { font-size: 2rem; font-weight: 700; margin-bottom: 1.2rem; color: var(--text-main); letter-spacing: -0.5px;}
.story-desc { font-size: 1.05rem; color: var(--text-muted); line-height: 1.9; font-weight: 300; }

.about-banner {
    margin-top: 8rem; padding: 5rem 4rem;
    border-radius: 32px; text-align: center;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.04), rgba(0, 0, 0, 0.6));
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: inset 0 0 60px rgba(0,0,0,0.8), 0 30px 60px rgba(0,0,0,0.5);
    position: relative;
    overflow: hidden;
}

.about-banner::before {
    content: ''; position: absolute; top: 0; left: -100%; width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
    transform: skewX(-25deg); animation: premium-shine 8s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes premium-shine {
    0% { left: -100%; opacity: 0; }
    20% { opacity: 1; }
    40% { left: 200%; opacity: 0; }
    100% { left: 200%; opacity: 0; }
}

.banner-text {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem); font-weight: 300; font-style: italic;
    color: var(--rich-choco-light); line-height: 1.7;
    letter-spacing: 0.5px;
    text-shadow: 0 4px 15px rgba(0,0,0,0.8);
}

/* ---------- Shop Section ---------- */
.shop {
    position: relative; padding: 10rem 5%;
    background: var(--bg-dark); 
    min-height: 100vh; overflow: hidden;
    z-index: 2;
}

.shop-bg-elements {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none; z-index: 0; overflow: hidden;
}

.ambient-light {
    position: absolute; border-radius: 50%; filter: blur(120px);
    opacity: 0.15; animation: float-ambient 12s infinite alternate ease-in-out;
}

.light-left { width: 500px; height: 500px; background: var(--neon-red); top: 5%; left: -15%; opacity: 0.08;}
.light-right { width: 600px; height: 600px; background: var(--rich-choco); bottom: 5%; right: -15%; animation-delay: -4s; opacity: 0.12;}

@keyframes float-ambient {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(60px, -60px) scale(1.1); }
}

.shop-container { position: relative; z-index: 2; max-width: 1300px; margin: 0 auto; }

.shop-header {
    text-align: center; margin-bottom: 6rem;
}

.title-underline {
    width: 80px; height: 4px; background: linear-gradient(90deg, transparent, var(--neon-red), transparent);
    margin: -1.5rem auto 0; border-radius: 4px;
    box-shadow: 0 0 20px var(--neon-red-glow);
}

.product-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 4rem;
}

.product-card {
    background: linear-gradient(145deg, rgba(30, 30, 30, 0.4), rgba(5, 5, 5, 0.7));
    backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 32px; padding: 4rem 2.5rem; text-align: center;
    transition: all 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
    display: flex; flex-direction: column; gap: 2rem;
    position: relative; z-index: 1;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), inset 0 1px 1px rgba(255, 255, 255, 0.08);
}

.product-card:hover {
    transform: translateY(-25px);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.9), 0 0 40px rgba(255, 30, 39, 0.15), inset 0 1px 1px rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 30, 39, 0.4);
    background: linear-gradient(145deg, rgba(40, 20, 20, 0.5), rgba(10, 5, 5, 0.8));
}

/* 3D Can Styling */
.can-wrapper { 
    height: 300px; display: flex; justify-content: center; align-items: flex-end; 
    perspective: 1200px; margin-bottom: 1.5rem;
}
.can {
    width: 110px; height: 230px; border-radius: 8px; position: relative;
    display: flex; align-items: center; justify-content: center;
    font-weight: 900; font-size: 1.4rem; letter-spacing: 2px; color: #fff;
    transform-style: preserve-3d; transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.can::before, .can::after {
    content: ''; position: absolute; width: 100%; height: 14px;
    background: linear-gradient(90deg, #333, #aaa, #333); border-radius: 50%; z-index: -1;
}
.can::before { top: -6px; }
.can::after { bottom: -6px; z-index: 1; box-shadow: 0 20px 30px rgba(0,0,0,0.9); }

.product-card:hover .can { 
    transform: scale(1.25) translateY(-15px) rotateY(-35deg) rotateX(10deg); 
}
.product-card:hover .real-product-img { 
    transform: scale(1.25) translateY(-15px) rotateY(-35deg) rotateX(10deg) !important; 
    box-shadow: 20px 30px 40px rgba(0,0,0,0.7) !important;
}

.classic-can { background: #b30006; box-shadow: inset -20px 0 30px rgba(0,0,0,0.8), inset 20px 0 30px rgba(255,255,255,0.4), 10px 30px 35px rgba(0,0,0,0.6); }
.zero-can { background: #0c0c0c; color: var(--neon-red); box-shadow: inset -20px 0 30px rgba(0,0,0,0.9), inset 20px 0 30px rgba(255,255,255,0.2), 10px 30px 35px rgba(0,0,0,0.7); }
.cherry-can { background: #520012; box-shadow: inset -20px 0 30px rgba(0,0,0,0.8), inset 20px 0 30px rgba(255,255,255,0.3), 10px 30px 35px rgba(0,0,0,0.6); }
.choco-can { background: #3b2014; box-shadow: inset -20px 0 30px rgba(0,0,0,0.9), inset 20px 0 30px rgba(255,255,255,0.25), 10px 30px 35px rgba(0,0,0,0.7); }

.can-logo { writing-mode: vertical-rl; text-orientation: mixed; transform: rotate(180deg); text-shadow: 2px 2px 8px rgba(0,0,0,0.9); letter-spacing: 5px;}

.product-info { display: flex; flex-direction: column; gap: 1rem; }
.product-title { font-size: 1.8rem; font-weight: 800; color: var(--text-main); letter-spacing: -0.5px; }
.product-desc { font-size: 1.05rem; color: var(--text-muted); line-height: 1.6; }
.price-row { display: flex; justify-content: space-between; align-items: center; margin-top: 2rem; }
.product-price { font-size: 2rem; font-weight: 900; color: var(--neon-red); text-shadow: 0 0 15px rgba(255,30,39,0.3); }

.btn-add { 
    background: rgba(255,255,255,0.03); color: var(--text-main); border: 1px solid rgba(255,255,255,0.1);
    padding: 0.8rem 2.2rem; border-radius: 50px; font-weight: 700; font-size: 1.1rem; 
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    backdrop-filter: blur(10px); position: relative; overflow: hidden; z-index: 1;
}
.btn-add::before {
    content: ''; position: absolute; top: 0; left: 0; width: 0%; height: 100%;
    background: linear-gradient(90deg, var(--neon-red), #cc0000); z-index: -1;
    transition: width 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.btn-add:hover { 
    color: #fff; border-color: var(--neon-red);
    transform: translateY(-4px) scale(1.05); box-shadow: 0 10px 25px var(--neon-red-glow); 
}
.btn-add:hover::before { width: 100%; }

/* ---------- Modals ---------- */
.modal {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(25px); 
    -webkit-backdrop-filter: blur(25px);
    display: flex; justify-content: center; align-items: center;
    z-index: 2000; opacity: 1; visibility: visible; 
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.modal.hidden { 
    opacity: 0; visibility: hidden; pointer-events: none; 
}

.modal-content { 
    position: relative; width: 92%; max-width: 480px; padding: 3.5rem; 
    border-radius: 32px; transform: scale(1) translateY(0); 
    transition: all 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
}

.modal.hidden .modal-content { 
    transform: scale(0.95) translateY(40px); opacity: 0; 
}

.premium-modal { 
    background: linear-gradient(150deg, rgba(25, 25, 25, 0.85), rgba(8, 8, 8, 0.98));
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 50px 100px rgba(0,0,0,0.9), inset 0 2px 4px rgba(255,255,255,0.12);
    color: var(--text-main);
}

.close-btn { 
    position: absolute; top: 25px; right: 25px; background: none; border: none; 
    color: var(--text-muted); font-size: 2.5rem; cursor: pointer; 
    transition: all var(--transition-fast); 
}

.close-btn:hover { 
    color: var(--text-main); transform: rotate(90deg) scale(1.15); 
    text-shadow: 0 0 20px rgba(255,255,255,0.5); 
}

.modal-title { font-size: clamp(2rem, 5vw, 2.5rem); font-weight: 800; margin-bottom: 0.5rem; letter-spacing: -1px; }
.modal-subtitle { font-size: 1.05rem; color: var(--text-muted); margin-bottom: 2.5rem; line-height: 1.5; }

.auth-form .input-group { margin-bottom: 1.5rem; position: relative; }
.auth-form input { 
    width: 100%; background: rgba(0, 0, 0, 0.4); 
    border: 1px solid rgba(255, 255, 255, 0.08); 
    padding: 1.2rem 1.5rem; color: var(--text-main); font-size: 1.05rem; border-radius: 16px;
    transition: all var(--transition-smooth); 
    box-shadow: inset 0 2px 10px rgba(0,0,0,0.5);
}

.auth-form input:focus { 
    outline: none; border-color: var(--neon-red); 
    background: rgba(20, 5, 5, 0.6); 
    box-shadow: 0 0 25px rgba(255, 30, 39, 0.2), inset 0 2px 10px rgba(0,0,0,0.8); 
    transform: translateY(-2px);
}
.auth-form input::placeholder { color: rgba(255, 255, 255, 0.3); transition: color var(--transition-fast); }
.auth-form input:focus::placeholder { color: rgba(255, 30, 39, 0.6); }

.cart-items { max-height: 380px; overflow-y: auto; margin-bottom: 2rem; padding-right: 10px; }
.cart-items::-webkit-scrollbar { width: 5px; }
.cart-items::-webkit-scrollbar-track { background: transparent; }
.cart-items::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.1); border-radius: 10px; }
.cart-items::-webkit-scrollbar-thumb:hover { background: var(--neon-red); }

.cart-item { 
    display: flex; justify-content: space-between; align-items: center; 
    padding: 1.2rem 1rem; border-bottom: 1px solid rgba(255, 255, 255, 0.05); 
    transition: all var(--transition-smooth);
    border-radius: 12px;
}
.cart-item:last-child { border-bottom: none; }
.cart-item:hover { 
    background: linear-gradient(90deg, rgba(255,255,255,0.02), rgba(255,255,255,0.08), rgba(255,255,255,0.02)); 
    transform: scale(1.02);
    box-shadow: inset 0 0 20px rgba(255,255,255,0.03);
}

.cart-item-info { display: flex; flex-direction: column; gap: 0.3rem;}
.cart-item-name { font-weight: 700; font-size: 1.15rem; color: var(--text-main); }
.cart-item-qty { font-size: 0.9rem; color: var(--text-muted); font-weight: 500; }
.cart-item-price { font-weight: 800; font-size: 1.25rem; color: var(--neon-red); }

.cart-summary { 
    display: flex; justify-content: space-between; align-items: center; 
    font-size: 1.5rem; font-weight: 800; padding-top: 1.8rem; 
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(90deg, transparent, rgba(255,30,39,0.08), transparent);
}

.total-highlight {
    color: #fff; 
    text-shadow: 0 0 15px var(--neon-red-glow), 0 0 35px rgba(255, 30, 39, 0.8), 0 0 50px rgba(255, 30, 39, 0.5);
    font-size: 1.8rem;
}

/* ---------- Footer ---------- */
.footer { 
    background: linear-gradient(to bottom, var(--bg-dark) 0%, #000 80%); 
    color: var(--text-muted); padding: 8rem 5% 5rem; 
    text-align: center; position: relative; overflow: hidden;
}
.footer::before {
    content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
    width: 70%; height: 1px; 
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}
.footer-content { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 1.5rem; }
.footer-logo { 
    color: var(--text-muted); font-size: clamp(2.5rem, 5vw, 3.5rem); font-weight: 900; font-style: italic; 
    letter-spacing: -2px; cursor: pointer; transition: all var(--transition-smooth);
}
.footer-logo:hover {
    color: #fff;
    text-shadow: 0 0 25px rgba(255,255,255,0.8), 0 0 50px rgba(255,255,255,0.4), 0 0 80px rgba(255,30,39,0.3);
    transform: scale(1.08) translateY(-5px);
}
.footer-desc { font-size: 1rem; letter-spacing: 0.5px; opacity: 0.6; font-weight: 300;}

/* ---------- Admin Dashboard Styles ---------- */
.admin-body { background-color: var(--bg-dark); color: var(--text-main); }
.admin-layout { 
    display: flex; height: 100vh; overflow: hidden; 
    background: radial-gradient(circle at top right, rgba(20,10,10,0.8) 0%, var(--bg-dark) 70%); 
}

/* Admin Sidebar */
.admin-sidebar {
    width: 320px; height: 100vh; padding: 3rem 2rem; display: flex; flex-direction: column;
    background: rgba(12, 12, 12, 0.6); 
    backdrop-filter: blur(40px); -webkit-backdrop-filter: blur(40px);
    border-right: 1px solid rgba(255,255,255,0.05);
    z-index: 10; box-shadow: 15px 0 50px rgba(0,0,0,0.5);
}
.admin-brand { margin-bottom: 4rem; text-align: center; }
.admin-brand .logo { font-size: 2.5rem; color: #fff; text-shadow: 0 0 20px rgba(255,255,255,0.2); }

.admin-nav { display: flex; flex-direction: column; gap: 1rem; flex-grow: 1; }
.admin-nav-btn {
    background: transparent; border: none; color: var(--text-muted); padding: 1.2rem 1.8rem; border-radius: 16px;
    text-align: left; font-size: 1.1rem; font-weight: 600; cursor: pointer; transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
    display: flex; align-items: center; gap: 12px; border: 1px solid transparent; position: relative; overflow: hidden;
}
.admin-nav-btn:hover { 
    background: rgba(255, 255, 255, 0.03); color: #fff; 
    transform: translateX(8px); 
}
.admin-nav-btn.active { 
    background: linear-gradient(90deg, rgba(255, 30, 39, 0.1), rgba(255, 30, 39, 0.02)); 
    color: #fff; font-weight: 700; 
    border-color: rgba(255, 30, 39, 0.2); 
    border-left: 4px solid var(--neon-red);
    transform: translateX(8px); 
    box-shadow: inset 0 1px 1px rgba(255,255,255,0.05);
}
.admin-nav-btn.outline-btn { 
    border: 1px solid rgba(255,255,255,0.1); color: var(--text-muted); text-align: center; justify-content: center; margin-top: auto; 
}
.admin-nav-btn.outline-btn:hover { background: rgba(255,255,255,0.08); color: var(--text-main); border-color: rgba(255,255,255,0.3); transform: translateY(-3px); }

/* Admin Main Content */
.admin-main { flex-grow: 1; display: flex; flex-direction: column; overflow-y: auto; position: relative; scroll-behavior: smooth; }
.admin-main::-webkit-scrollbar { width: 8px; }
.admin-main::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 10px; }

.admin-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 2.5rem 4rem; background: rgba(5,5,5,0.6); backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px);
    border-bottom: 1px solid rgba(255,255,255,0.05); position: sticky; top: 0; z-index: 5;
}
.admin-page-title { font-size: clamp(1.8rem, 3vw, 2.2rem); font-weight: 800; color: var(--text-main); letter-spacing: -1px; }
.admin-user-info { font-weight: 600; color: var(--text-muted); background: rgba(255,255,255,0.05); padding: 0.8rem 1.5rem; border-radius: 50px; border: 1px solid rgba(255,255,255,0.1); backdrop-filter: blur(10px);}

.admin-content-area { padding: 4rem; flex-grow: 1; }
.admin-panel { display: none; animation: slideUpFade 0.6s cubic-bezier(0.165, 0.84, 0.44, 1) forwards; opacity: 0; transform: translateY(30px); }
.admin-panel.active { display: block; }

@keyframes slideUpFade {
    to { opacity: 1; transform: translateY(0); }
}

.panel-header { margin-bottom: 3rem; }
.panel-header h3 { font-size: clamp(1.6rem, 2.5vw, 2rem); font-weight: 800; color: var(--text-main); letter-spacing: -1px; }

.admin-grid { display: grid; grid-template-columns: 1fr 2.5fr; gap: 3rem; align-items: start;}

.admin-card { 
    background: rgba(18, 18, 18, 0.5); 
    backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px);
    padding: 3rem; border-radius: 28px; 
    border: 1px solid rgba(255,255,255,0.06); transition: all 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5), inset 0 2px 5px rgba(255,255,255,0.03);
}
.admin-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.8), 0 0 30px rgba(255,255,255,0.02), inset 0 2px 5px rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.1);
}
.admin-card h4 { margin-bottom: 2.5rem; font-size: 1.4rem; font-weight: 800; color: var(--text-main); border-bottom: 1px solid rgba(255,255,255,0.08); padding-bottom: 1.2rem; }

/* Admin Form */
.admin-form .input-group { margin-bottom: 1.8rem; display: flex; flex-direction: column; gap: 0.8rem; }
.admin-form label { font-size: 1rem; font-weight: 600; color: var(--text-muted); }
.admin-form input, .admin-form select, .admin-form textarea {
    width: 100%; padding: 1.2rem 1.5rem; border-radius: 16px; border: 1px solid rgba(255,255,255,0.08);
    background: rgba(0,0,0,0.4); font-size: 1.05rem; color: var(--text-main); transition: all var(--transition-smooth);
    box-shadow: inset 0 2px 10px rgba(0,0,0,0.5);
}
.admin-form input:focus, .admin-form select:focus, .admin-form textarea:focus { 
    outline: none; border-color: var(--neon-red); background: rgba(20,5,5,0.6); 
    box-shadow: 0 0 20px rgba(255,30,39,0.15), inset 0 2px 10px rgba(0,0,0,0.8); 
}

/* Admin Tables */
.table-responsive { 
    overflow-x: auto; -webkit-overflow-scrolling: touch; 
    border-radius: 16px; border: 1px solid rgba(255,255,255,0.05);
    background: rgba(0,0,0,0.4);
}
.table-responsive::-webkit-scrollbar { height: 6px; }
.table-responsive::-webkit-scrollbar-track { background: transparent; }
.table-responsive::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 10px; }
.table-responsive::-webkit-scrollbar-thumb:hover { background: rgba(255,30,39,0.5); }

.admin-table { width: 100%; border-collapse: collapse; text-align: left; }
.admin-table th { 
    padding: 1.5rem; background: rgba(255,255,255,0.02); font-weight: 800; color: var(--text-muted); 
    font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1.5px; border-bottom: 1px solid rgba(255,255,255,0.05); 
    white-space: nowrap;
}
.admin-table td { 
    padding: 1.5rem; border-bottom: 1px solid rgba(255,255,255,0.03); 
    font-size: 1.05rem; color: var(--text-main); vertical-align: middle; 
}
.admin-table tbody tr { transition: all var(--transition-fast); }
.admin-table tbody tr:hover { background-color: rgba(255,255,255,0.03); transform: scale(1.005); box-shadow: inset 0 0 15px rgba(0,0,0,0.5); }

/* Warning / Action Buttons */
.action-btn { 
    padding: 0.8rem 1.5rem; border-radius: 12px; font-size: 0.95rem; 
    cursor: pointer; border: none; font-weight: 700; transition: all var(--transition-bounce);
}
.delete-btn { 
    background: rgba(255, 30, 39, 0.08); color: var(--neon-red); border: 1px solid rgba(255, 30, 39, 0.2); 
}
.delete-btn:hover { 
    background: var(--neon-red); color: #fff; border-color: var(--neon-red);
    box-shadow: 0 10px 30px rgba(255, 30, 39, 0.6); transform: translateY(-3px) scale(1.05); 
}

.edit-btn { 
    background: rgba(50, 150, 255, 0.08); color: #3296ff; border: 1px solid rgba(50, 150, 255, 0.2); margin-right: 0.5rem;
}
.edit-btn:hover { 
    background: #3296ff; color: #fff; border-color: #3296ff;
    box-shadow: 0 10px 30px rgba(50, 150, 255, 0.6); transform: translateY(-3px) scale(1.05); 
}

/* ---------- Responsive Layouts ---------- */
@media screen and (max-width: 1400px) {
    .admin-grid { grid-template-columns: 1fr; } 
    .admin-content-area { padding: 3rem; }
    .admin-header { padding: 2rem 3rem; }
    .shop-container, .about-container { max-width: 95%; }
}

@media screen and (max-width: 1024px) {
    .hero-title { font-size: clamp(3.5rem, 6vw, 5rem); }
    .section-title { font-size: clamp(2.5rem, 4vw, 3.5rem); }
    
    .admin-layout { flex-direction: column; overflow: auto; height: auto; min-height: 100vh; }
    .admin-sidebar { 
        width: 100%; height: auto; padding: 2rem; flex-direction: row; flex-wrap: wrap; 
        align-items: center; justify-content: space-between; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08);
        box-shadow: 0 10px 30px rgba(0,0,0,0.8); z-index: 20;
    }
    .admin-brand { margin-bottom: 0; }
    .admin-nav { flex-direction: row; flex-wrap: wrap; justify-content: center; width: 100%; margin-top: 1.5rem; gap: 0.8rem;}
    .admin-nav-btn { flex: 1 1 auto; min-width: 120px; text-align: center; justify-content: center; padding: 1rem; font-size: 1rem; }
    .admin-nav-btn.active { border-left: none; border-bottom: 4px solid var(--neon-red); transform: translateY(-3px); }
    .admin-nav-btn:hover { transform: translateY(-3px); }
}

@media screen and (max-width: 768px) {
    .navbar { flex-direction: column; padding: 1rem 1.5rem; gap: 0; border-radius: 24px; top: 15px; left: 15px; right: 15px; width: auto; transform: none; align-items: stretch; transition: all 0.4s ease; overflow: hidden; background: rgba(10, 10, 10, 0.85); backdrop-filter: blur(30px); }
    .mobile-header-row { display: flex; justify-content: space-between; align-items: center; width: 100%; }
    .mobile-menu-btn { display: flex; flex-direction: column; justify-content: center; gap: 6px; background: transparent; border: none; cursor: pointer; padding: 5px; z-index: 1010; outline: none; }
    .mobile-menu-btn span { width: 28px; height: 2px; background-color: var(--text-main); transition: all 0.3s ease; border-radius: 2px; transform-origin: left center; }
    .mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg); }
    .mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
    .mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg); }
    .nav-content { display: none; flex-direction: column; width: 100%; gap: 1.5rem; padding: 1.5rem 0 1rem; }
    .nav-content.active { display: flex; animation: fadeInDown 0.4s ease forwards; }
    .nav-links { position: relative; left: 0; transform: none; gap: 1rem; flex-direction: column; justify-content: flex-start; width: 100%; margin-bottom: 0; }
    .nav-links a { font-size: 1.1rem; padding: 0.5rem; text-align: center; }
    .logo { width: auto; font-size: 1.6rem; text-align: left; }
    .nav-actions { width: 100%; flex-direction: column; align-items: stretch; gap: 0.8rem; }
    .nav-actions .btn { width: 100%; justify-content: center; }
    .nav-actions .lang-btn { align-self: center; margin-bottom: 0.5rem; }
    
    .taste-grid { grid-template-columns: 1fr; gap: 2rem; }
    .taste-visual { height: 300px; }
    .taste-orb-1 { width: 180px; height: 180px; }
    .taste-orb-2 { width: 150px; height: 150px; }
    
    .hero { padding: 120px 5% 0; }
    .hero-title { letter-spacing: -1.5px; }
    .hero-subtitle { padding: 0 1rem; }
    
    .about { padding: 8rem 5% 5rem; }
    .story-grid { gap: 2.5rem; }
    .story-card { padding: 3rem 2rem; border-radius: 24px; }
    
    .product-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2.5rem; }
    .product-card { padding: 3rem 2rem; border-radius: 24px; }
    
    .modal-content { padding: 3rem 2rem; border-radius: 28px; }
    .modal-title { font-size: 2rem; }
    
    .admin-header { flex-direction: column; gap: 1.5rem; padding: 2rem; text-align: center; position: relative; }
    .admin-content-area { padding: 1.5rem; }
    .admin-card { padding: 2rem 1.5rem; border-radius: 24px; }
    .admin-card h4 { font-size: 1.2rem; }
    .admin-table th, .admin-table td { padding: 1rem; font-size: 0.95rem; }

    /* ---------- Mobile Product Detail Modal Updates ---------- */
    .detail-modal-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
        padding: 0;
    }
    .detail-info {
        align-items: center;
    }
    .detail-img-container {
        min-height: 280px;
    }
}

@media screen and (max-width: 480px) {
    .hero-title { font-size: clamp(2.8rem, 10vw, 3.5rem); }
    .btn-hero-premium { width: 100%; padding: 1.2rem; }
    .nav-actions { width: 100%; flex-direction: column; gap: 0.8rem; }
    .nav-actions .btn { width: 100%; padding: 0.8rem; font-size: 0.95rem; }
    .nav-actions .lang-btn { align-self: center; margin-bottom: 0.5rem; }
    .btn { width: 100%; }
    
    .modal-content { padding: 2.5rem 1.5rem; }
    .auth-form input { padding: 1.2rem; }
    
    .admin-nav-btn { min-width: 45%; font-size: 0.95rem; padding: 0.8rem; }
    .admin-page-title { font-size: 1.8rem; }
    .table-responsive { border-radius: 12px; }
    
    .about-banner { padding: 4rem 2rem; border-radius: 24px; }
    .banner-text { font-size: 1.2rem; }
    .footer { padding: 6rem 5% 4rem; }
}

/* ---------- Product Detail Modal Layout (Appended) ---------- */
.detail-modal-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
    padding: 1rem;
}

.detail-img-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    min-height: 350px;
    perspective: 1200px;
}

.detail-img-container::before {
    content: '';
    position: absolute;
    width: 60%;
    height: 60%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, var(--neon-red-glow) 0%, transparent 70%);
    filter: blur(50px);
    opacity: 0.3;
    z-index: -1;
    animation: pulse-glow 6s infinite alternate ease-in-out;
}

@keyframes pulse-glow {
    0% { transform: translate(-50%, -50%) scale(0.9); opacity: 0.2; }
    100% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.4; }
}

.detail-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}
```