:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #000000;
    background-image: 
        linear-gradient(45deg, #0a0a0a 25%, transparent 25%),
        linear-gradient(-45deg, #0a0a0a 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #0a0a0a 75%),
        linear-gradient(-45deg, transparent 75%, #0a0a0a 75%);
    background-size: 40px 40px;
    background-position: 0 0, 0 20px, 20px -20px, -20px 0px;
    background-attachment: fixed;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    animation: backgroundShift 30s ease-in-out infinite alternate;
}

@keyframes backgroundShift {
    0% { background-position: 0 0, 0 20px, 20px -20px, -20px 0px; }
    100% { background-position: 40px 40px, 40px 60px, 60px 20px, 20px 40px; }
}

body::before {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 0, 150, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 150, 255, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(150, 0, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 60% 60%, rgba(138, 43, 226, 0.1) 0%, transparent 50%);
    pointer-events: none;
    animation: gradientRotate 25s linear infinite;
    z-index: 0;
}

@keyframes gradientRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.02) 50%, transparent 100%);
    animation: scanline 8s linear infinite;
    pointer-events: none;
    z-index: 2;
}

@keyframes scanline {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Floating Particles */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0.6;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: linear-gradient(45deg, #8a2be2, #9370db);
    border-radius: 50%;
    box-shadow: 
        0 0 15px rgba(138, 43, 226, 0.9), 
        0 0 30px rgba(138, 43, 226, 0.5),
        0 0 45px rgba(138, 43, 226, 0.3);
    animation: float 25s infinite linear, pulse 2s ease-in-out infinite alternate;
}

@keyframes pulse {
    0% { opacity: 0.6; transform: scale(1); }
    100% { opacity: 1; transform: scale(1.3); }
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; animation-duration: 20s; width: 4px; height: 4px; }
.particle:nth-child(2) { left: 20%; animation-delay: 3s; animation-duration: 22s; width: 2px; height: 2px; }
.particle:nth-child(3) { left: 30%; animation-delay: 6s; animation-duration: 26s; width: 5px; height: 5px; }
.particle:nth-child(4) { left: 40%; animation-delay: 2s; animation-duration: 24s; width: 3px; height: 3px; }
.particle:nth-child(5) { left: 50%; animation-delay: 5s; animation-duration: 21s; width: 4px; height: 4px; }
.particle:nth-child(6) { left: 60%; animation-delay: 8s; animation-duration: 23s; width: 2px; height: 2px; }
.particle:nth-child(7) { left: 70%; animation-delay: 4s; animation-duration: 25s; width: 5px; height: 5px; }
.particle:nth-child(8) { left: 80%; animation-delay: 7s; animation-duration: 19s; width: 3px; height: 3px; }
.particle:nth-child(9) { left: 90%; animation-delay: 1s; animation-duration: 27s; width: 4px; height: 4px; }
.particle:nth-child(10) { left: 95%; animation-delay: 9s; animation-duration: 22s; width: 2px; height: 2px; }

@keyframes float {
    0% {
        transform: translateY(100vh) translateX(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

/* Navbar */
.navbar {
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px) saturate(200%);
    -webkit-backdrop-filter: blur(20px) saturate(200%);
    border-bottom: 2px solid;
    border-image: linear-gradient(90deg, transparent, #8a2be2, #9370db, transparent) 1;
    padding: 1.2rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 
        0 4px 30px rgba(138, 43, 226, 0.4),
        0 0 50px rgba(138, 43, 226, 0.2),
        0 8px 60px rgba(255, 0, 150, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    animation: navGlow 3s ease-in-out infinite;
}

@keyframes navGlow {
    0%, 100% { 
        box-shadow: 
            0 4px 30px rgba(138, 43, 226, 0.4), 
            0 0 50px rgba(138, 43, 226, 0.2),
            0 8px 60px rgba(255, 0, 150, 0.1);
    }
    50% { 
        box-shadow: 
            0 4px 40px rgba(138, 43, 226, 0.6), 
            0 0 70px rgba(138, 43, 226, 0.3),
            0 8px 80px rgba(255, 0, 150, 0.2);
    }
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.6rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 3px;
    text-transform: uppercase;
    position: relative;
    background: linear-gradient(45deg, #ffffff, #ff0096, #00d4ff, #8a2be2, #9370db, #ffffff);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: logoGradient 4s ease infinite;
    filter: drop-shadow(0 0 25px rgba(138, 43, 226, 0.8)) drop-shadow(0 0 35px rgba(255, 0, 150, 0.4));
}

@keyframes logoGradient {
    0%, 100% { background-position: 0% 50%; }
    25% { background-position: 50% 50%; }
    50% { background-position: 100% 50%; }
    75% { background-position: 50% 50%; }
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 8px 0;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #8a2be2, #9370db);
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.8);
    transition: width 0.3s ease;
}

.nav-menu a:hover {
    color: #9370db;
    text-shadow: 0 0 20px rgba(147, 112, 219, 0.8);
}

.nav-menu a:hover::after {
    width: 100%;
}

/* Hamburger Menu */
.hamburger-menu {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 101;
}

.hamburger-menu span {
    width: 25px;
    height: 3px;
    background: #ffffff;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Hero Section */
.hero {
    background: transparent;
    color: white;
    padding: 2rem 0 1rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(60, 60, 80, 0.2), transparent 70%);
    opacity: 0.4;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.2), rgba(147, 112, 219, 0.2));
    backdrop-filter: blur(10px);
    border: 2px solid;
    border-image: linear-gradient(45deg, #8a2be2, #9370db) 1;
    padding: 10px 28px;
    border-radius: 50px;
    margin-bottom: 2.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    color: #ffffff;
    text-transform: uppercase;
    box-shadow: 
        0 0 25px rgba(138, 43, 226, 0.5),
        0 0 40px rgba(255, 0, 150, 0.2),
        inset 0 0 20px rgba(138, 43, 226, 0.1);
    animation: badgeFloat 3s ease-in-out infinite;
    position: relative;
    overflow: hidden;
}

.hero-badge::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.15), transparent);
    transform: rotate(45deg);
    animation: badgeShine 3s linear infinite;
}

@keyframes badgeShine {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

@keyframes badgeFloat {
    0%, 100% { 
        transform: translateY(0); 
        box-shadow: 0 0 25px rgba(138, 43, 226, 0.5), 0 0 40px rgba(255, 0, 150, 0.2);
    }
    50% { 
        transform: translateY(-8px); 
        box-shadow: 0 5px 35px rgba(138, 43, 226, 0.7), 0 5px 50px rgba(255, 0, 150, 0.3);
    }
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    position: relative;
    z-index: 1;
    background: linear-gradient(45deg, #ffffff, #ff0096, #00d4ff, #8a2be2, #9370db, #ffffff);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
    line-height: 1.1;
    animation: titleGradient 4s ease infinite;
    filter: 
        drop-shadow(0 0 30px rgba(138, 43, 226, 0.8)) 
        drop-shadow(0 0 50px rgba(255, 0, 150, 0.4))
        drop-shadow(0 0 70px rgba(0, 212, 255, 0.3));
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes titleGradient {
    0%, 100% { background-position: 0% 50%; }
    25% { background-position: 50% 50%; }
    50% { background-position: 100% 50%; }
    75% { background-position: 50% 50%; }
}

.hero-buttons {
    display: flex;
    gap: 1.2rem;
    justify-content: center;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.btn-hero-primary,
.btn-hero-secondary {
    padding: 16px 42px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1rem;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn-hero-primary {
    background: linear-gradient(135deg, #8a2be2, #9370db);
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 
        0 4px 20px rgba(138, 43, 226, 0.5),
        0 0 40px rgba(138, 43, 226, 0.3),
        0 0 60px rgba(255, 0, 150, 0.2),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
    animation: buttonPulse 3s ease-in-out infinite;
}

@keyframes buttonPulse {
    0%, 100% { 
        box-shadow: 
            0 4px 20px rgba(138, 43, 226, 0.5),
            0 0 40px rgba(138, 43, 226, 0.3),
            0 0 60px rgba(255, 0, 150, 0.2);
    }
    50% { 
        box-shadow: 
            0 4px 25px rgba(138, 43, 226, 0.7),
            0 0 50px rgba(138, 43, 226, 0.5),
            0 0 80px rgba(255, 0, 150, 0.3);
    }
}

.btn-hero-primary::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: buttonShine 3s linear infinite;
}

@keyframes buttonShine {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.btn-hero-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 
        0 8px 40px rgba(138, 43, 226, 0.8),
        0 0 80px rgba(138, 43, 226, 0.6),
        0 0 100px rgba(255, 0, 150, 0.4);
    background: linear-gradient(135deg, #9370db, #8a2be2);
}

.btn-hero-secondary {
    background: transparent;
    color: white;
    border: 2px solid;
    border-image: linear-gradient(45deg, #8a2be2, #9370db) 1;
    box-shadow: 
        0 0 20px rgba(138, 43, 226, 0.4),
        0 0 40px rgba(255, 0, 150, 0.2);
    position: relative;
    overflow: hidden;
}

.btn-hero-secondary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(138, 43, 226, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-hero-secondary:hover::after {
    width: 300px;
    height: 300px;
}

.btn-hero-secondary:hover {
    background: rgba(138, 43, 226, 0.15);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 
        0 0 40px rgba(138, 43, 226, 0.7),
        0 0 60px rgba(255, 0, 150, 0.4);
}

.hero p {
    font-size: 1.2rem;
    opacity: 0.7;
    position: relative;
    z-index: 1;
    font-weight: 300;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.8);
}

/* Products Section */
.products {
    padding: 1rem 0;
    position: relative;
    z-index: 1;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 1rem;
    perspective: 1000px;
}

/* Product Card */
.product-card {
    background: rgba(20, 20, 25, 0.6);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    animation: cardFadeIn 0.6s ease-out forwards;
    opacity: 0;
}

.product-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
    transition: left 0.6s;
    pointer-events: none;
    z-index: 10;
}

.product-card:nth-child(1) { animation-delay: 0.1s; }
.product-card:nth-child(2) { animation-delay: 0.15s; }
.product-card:nth-child(3) { animation-delay: 0.2s; }
.product-card:nth-child(4) { animation-delay: 0.25s; }
.product-card:nth-child(5) { animation-delay: 0.3s; }
.product-card:nth-child(6) { animation-delay: 0.35s; }

@keyframes cardFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 0;
}

.product-card:hover::before {
    opacity: 1;
}

.product-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.6),
        0 0 40px rgba(138, 43, 226, 0.15),
        0 0 60px rgba(255, 0, 150, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.product-card:hover::after {
    left: 100%;
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 240px;
    background: linear-gradient(135deg, rgba(40, 40, 50, 0.4) 0%, rgba(30, 30, 40, 0.4) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

.product-image::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08), transparent 70%);
    border-radius: 50%;
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
    backdrop-filter: blur(10px);
    pointer-events: none;
}

.product-card:hover .product-overlay {
    opacity: 1;
    pointer-events: auto;
}

.btn-view:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3);
}

/* Unified Button Styles - Mor Renkli ve Bol Efektli */
.btn-cart,
.btn-view {
    background: linear-gradient(135deg, #8a2be2, #9370db);
    color: #ffffff;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 4px 20px rgba(138, 43, 226, 0.5),
        0 0 40px rgba(138, 43, 226, 0.3),
        0 0 60px rgba(255, 0, 150, 0.2),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
    animation: buttonPulse 2s ease-in-out infinite;
}

.btn-cart::before,
.btn-view::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: buttonShine 3s linear infinite;
}

.btn-cart:hover,
.btn-view:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 
        0 8px 40px rgba(138, 43, 226, 0.8),
        0 0 80px rgba(138, 43, 226, 0.6),
        0 0 100px rgba(255, 0, 150, 0.4);
    background: linear-gradient(135deg, #9370db, #8a2be2);
}

@keyframes buttonPulse {
    0%, 100% { 
        box-shadow: 
            0 4px 20px rgba(138, 43, 226, 0.5),
            0 0 40px rgba(138, 43, 226, 0.3),
            0 0 60px rgba(255, 0, 150, 0.2);
    }
    50% { 
        box-shadow: 
            0 4px 25px rgba(138, 43, 226, 0.7),
            0 0 50px rgba(138, 43, 226, 0.5),
            0 0 80px rgba(255, 0, 150, 0.3);
    }
}

@keyframes buttonShine {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Product Footer - Butonların Aynı Boyutta Olması */
.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.5rem;
    padding: 0.5rem 1rem 0.8rem;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.product-footer .btn-cart,
.product-footer .btn-view {
    flex: 1;
    min-width: 120px;
    text-align: center;
    white-space: nowrap;
    box-sizing: border-box;
}

.product-info {
    padding: 1rem;
    position: relative;
    z-index: 1;
    background: transparent;
}

.product-info h3 {
    font-size: 1.2rem;
    margin-bottom: 0.6rem;
    color: #ffffff;
    font-weight: 600;
    letter-spacing: 0px;
}

.product-description {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 1rem;
    font-size: 0.85rem;
    font-weight: 400;
    line-height: 1.5;
}

.price {
    font-size: 1.4rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.5px;
}

/* Footer */
footer {
    background: rgba(10, 10, 15, 0.6);
    backdrop-filter: blur(20px);
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
    padding: 2rem 0;
    margin-top: 5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    position: relative;
    z-index: 1;
    font-size: 0.9rem;
}

/* Product Detail Modal */
.product-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    z-index: 10000;
    animation: modalFadeIn 0.3s ease;
    overflow-y: auto;
}

/* Special styles for Hindiba Kahvesi */
.product-modal.hindiba-kahvesi .modal-description {
    max-height: 120px;
    line-height: 1.4;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.product-modal.hindiba-kahvesi .modal-info {
    padding: 1.2rem;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.product-modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal-content {
    background: rgba(20, 20, 25, 0.95);
    backdrop-filter: blur(30px) saturate(180%);
    border-radius: 24px;
    max-width: 900px;
    width: 100%;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.5),
        0 0 100px rgba(138, 43, 226, 0.2),
        0 0 150px rgba(255, 0, 150, 0.1);
    animation: modalSlideUp 0.4s ease;
    overflow: hidden;
}

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    font-size: 2rem;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    line-height: 1;
    padding: 0;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 0 20px rgba(138, 43, 226, 0.5);
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.modal-image {
    background: linear-gradient(135deg, rgba(40, 40, 50, 0.6) 0%, rgba(30, 30, 40, 0.6) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
}

.modal-image::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 30% 30%, rgba(138, 43, 226, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255, 0, 150, 0.1) 0%, transparent 50%);
    animation: gradientRotate 20s linear infinite;
}

.modal-image img {
    max-width: 100%;
    max-height: 450px;
    object-fit: contain;
    position: relative;
    z-index: 1;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.modal-info {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modal-info h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #ffffff, #8a2be2, #9370db);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleGradient 3s ease infinite;
    font-weight: 700;
}

.modal-price {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(138, 43, 226, 0.5);
}

.modal-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    max-height: 120px;
    overflow-y: auto;
    padding-right: 1rem;
}

.modal-description::-webkit-scrollbar {
    width: 6px;
}

.modal-description::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.modal-description::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #8a2be2, #9370db);
    border-radius: 10px;
}

.modal-whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #ffffff;
    border: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    box-shadow: 
        0 4px 20px rgba(37, 211, 102, 0.3),
        0 0 40px rgba(37, 211, 102, 0.2);
    position: relative;
    overflow: hidden;
}

.modal-whatsapp::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: buttonShine 3s linear infinite;
}

.modal-whatsapp:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 
        0 8px 30px rgba(37, 211, 102, 0.5),
        0 0 60px rgba(37, 211, 102, 0.4);
}

.modal-whatsapp svg {
    width: 24px;
    height: 24px;
}

/* Responsive Design */
@media (max-width: 968px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .modal-body {
        grid-template-columns: 1fr;
    }
    
    .modal-image {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        padding: 2rem;
    }
    
    .modal-image img {
        max-height: 300px;
    }
    
    .modal-info {
        padding: 2rem;
    }
    
    .modal-info h2 {
        font-size: 1.5rem;
    }
    
    .modal-price {
        font-size: 2rem;
    }
    
    /* Tablet styles for satisfaction page */
    .satisfaction-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .satisfaction-image {
        height: 250px;
    }
}

@media (max-width: 640px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-menu {
        gap: 1rem;
        flex-direction: column;
        align-items: flex-end;
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: rgba(10, 10, 15, 0.95);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
        backdrop-filter: blur(20px);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger-menu {
        display: flex;
    }
    
    .hamburger-menu.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger-menu.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .hamburger-menu.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-hero-primary,
    .btn-hero-secondary {
        width: 100%;
        max-width: 300px;
    }
    
    .particle {
        display: none;
    }
    
    /* Mobile styles for satisfaction page */
    .satisfaction-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        grid-auto-rows: auto;
    }
    
    .satisfaction-image {
        height: 250px;
    }
    
    .satisfaction-photos h2 {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }
    
    .satisfaction-photos h3 {
        font-size: 1.3rem;
        margin: 1.5rem 0 0.8rem 0;
    }
    
    /* Mobile nav adjustments */
    .navbar .container {
        flex-direction: row;
        justify-content: space-between;
        gap: 1rem;
    }
    
    .logo {
        font-size: 1.4rem;
    }
}

.satisfaction-photos h2 {
    text-align: center;
    color: white;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.satisfaction-photos h3 {
    color: #9370db;
    margin: 2rem 0 1rem 0;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 600;
}

.satisfaction-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
    grid-auto-rows: 1fr;
}

.satisfaction-grid h3 {
    color: #9370db;
    margin: 2rem 0 1rem 0;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 600;
}

.satisfaction-item {
    background: rgba(20, 20, 25, 0.6);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    animation: cardFadeIn 0.6s ease-out forwards;
    opacity: 0;
    display: flex;
    flex-direction: column;
}

.satisfaction-item:nth-child(1) { animation-delay: 0.1s; }
.satisfaction-item:nth-child(2) { animation-delay: 0.2s; }
.satisfaction-item:nth-child(3) { animation-delay: 0.3s; }
.satisfaction-item:nth-child(4) { animation-delay: 0.4s; }
.satisfaction-item:nth-child(5) { animation-delay: 0.5s; }
.satisfaction-item:nth-child(6) { animation-delay: 0.6s; }
.satisfaction-item:nth-child(7) { animation-delay: 0.7s; }
.satisfaction-item:nth-child(8) { animation-delay: 0.8s; }
.satisfaction-item:nth-child(9) { animation-delay: 0.9s; }
.satisfaction-item:nth-child(10) { animation-delay: 1.0s; }
.satisfaction-item:nth-child(11) { animation-delay: 1.1s; }
.satisfaction-item:nth-child(12) { animation-delay: 1.2s; }
.satisfaction-item:nth-child(13) { animation-delay: 1.3s; }
.satisfaction-item:nth-child(14) { animation-delay: 1.4s; }
.satisfaction-item:nth-child(15) { animation-delay: 1.5s; }

.satisfaction-image {
    position: relative;
    overflow: hidden;
    height: 300px;
    background: linear-gradient(135deg, rgba(40, 40, 50, 0.4) 0%, rgba(30, 30, 40, 0.4) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
    flex-grow: 1;
}

.satisfaction-image img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    object-position: center;
    transition: transform 0.3s ease;
    display: block;
    margin: 0 auto;
    image-rendering: -webkit-optimize-contrast;
}

.satisfaction-item:hover .satisfaction-image img {
    transform: scale(1.05);
}

/* BMI Calculator Styles */
.bmi-calculator {
    padding: 3rem 0;
    background: rgba(20, 20, 25, 0.6);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.bmi-calculator h2 {
    text-align: center;
    color: white;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.bmi-calculator-container {
    max-width: 600px;
    margin: 0 auto 2rem;
    padding: 2rem;
    background: rgba(30, 30, 35, 0.7);
    border-radius: 16px;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
}

.bmi-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: #9370db;
    font-weight: 600;
    font-size: 1.1rem;
}

.form-group input {
    padding: 12px 16px;
    border-radius: 8px;
    border: 2px solid rgba(138, 43, 226, 0.3);
    background: rgba(10, 10, 15, 0.7);
    color: white;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #8a2be2;
    box-shadow: 0 0 15px rgba(138, 43, 226, 0.5);
}

.btn-calculate {
    padding: 14px 28px;
    border-radius: 8px;
    background: linear-gradient(135deg, #8a2be2, #9370db);
    color: white;
    border: none;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 
        0 4px 20px rgba(138, 43, 226, 0.5),
        0 0 40px rgba(138, 43, 226, 0.3);
}

.btn-calculate:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 6px 25px rgba(138, 43, 226, 0.7),
        0 0 50px rgba(138, 43, 226, 0.4);
}

.btn-calculate:active {
    transform: translateY(0);
}

.bmi-result {
    margin-top: 1rem;
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    font-size: 1.3rem;
    font-weight: 600;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(40, 40, 45, 0.7);
    border: 1px solid rgba(138, 43, 226, 0.3);
}

.bmi-info {
    max-width: 800px;
    margin: 2rem auto 0;
    padding: 2rem;
    background: rgba(30, 30, 35, 0.7);
    border-radius: 16px;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
}

.bmi-info h3 {
    color: #9370db;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    text-align: center;
}

.bmi-info h4 {
    color: #8a2be2;
    margin: 1.5rem 0 1rem;
    font-size: 1.2rem;
}

.bmi-info p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.bmi-info ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.bmi-info li {
    padding: 0.8rem;
    margin: 0.5rem 0;
    border-radius: 8px;
    background: rgba(40, 40, 45, 0.5);
    border-left: 4px solid #8a2be2;
}

.bmi-info strong {
    color: #9370db;
}

/* About Section Styles */
.about-section {
    padding: 3rem 0;
    background: rgba(20, 20, 25, 0.6);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.about-section h2 {
    text-align: center;
    color: white;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
}

.about-card {
    background: rgba(30, 30, 35, 0.7);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 4px solid #8a2be2;
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 12px 40px rgba(138, 43, 226, 0.6),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
}

.about-card h2 {
    color: #9370db;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    text-align: left;
}

.about-card p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    font-size: 1.1rem;
}

/* Responsive styles for BMI calculator */
@media (max-width: 768px) {
    .bmi-calculator-container,
    .bmi-info {
        padding: 1.5rem;
        margin: 0 1rem 1.5rem;
    }
    
    .bmi-calculator h2 {
        font-size: 1.8rem;
    }
    
    .bmi-form {
        gap: 1.2rem;
    }
    
    .btn-calculate {
        padding: 12px 24px;
        font-size: 1rem;
    }
    
    .bmi-result {
        font-size: 1.1rem;
        min-height: 50px;
    }
}