/* Premium Black & White Ecommerce Website */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100;200;300;400;500;600;700;800;900&display=swap');

:root {
    --premium-black: #000000;
    --premium-dark: #0a0a0a;
    --premium-gray: #1a1a1a;
    --premium-light-gray: #2a2a2a;
    --premium-white: #ffffff;
    --premium-off-white: #f8f8f8;
    --premium-accent: #333333;
    --shadow-premium: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-premium-lg: 0 35px 60px -12px rgba(0, 0, 0, 0.4);
    --shadow-white: 0 10px 25px -5px rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--premium-black);
    background-color: var(--premium-white);
    overflow-x: hidden;
}

/* Premium Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Custom Animation Classes */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

.slide-in-left {
    animation: slideInFromLeft 0.8s ease-out forwards;
}

.slide-in-right {
    animation: slideInFromRight 0.8s ease-out forwards;
}

.scale-in {
    animation: scaleIn 0.6s ease-out forwards;
}

.float-animation {
    animation: float 3s ease-in-out infinite;
}

/* Premium Hover Effects */
.premium-hover {
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.premium-hover:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-premium-lg);
}

.premium-card {
    background: var(--premium-white);
    border: 1px solid #e5e5e5;
    transition: all 0.4s ease;
}

.premium-card:hover {
    border-color: var(--premium-black);
    box-shadow: var(--shadow-premium);
    transform: translateY(-5px);
}

.premium-card-dark {
    background: var(--premium-black);
    border: 1px solid var(--premium-light-gray);
    color: var(--premium-white);
    transition: all 0.4s ease;
}

.premium-card-dark:hover {
    border-color: var(--premium-white);
    box-shadow: var(--shadow-white);
    transform: translateY(-5px);
}

/* Premium Buttons */
.btn-premium {
    position: relative;
    overflow: hidden;
    background: var(--premium-black);
    color: var(--premium-white);
    border: 2px solid var(--premium-black);
    padding: 1rem 2.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.4s ease;
    cursor: pointer;
}

.btn-premium:hover {
    background: var(--premium-white);
    color: var(--premium-black);
    box-shadow: var(--shadow-premium);
    transform: translateY(-2px);
}

.btn-premium-outline {
    background: transparent;
    color: var(--premium-black);
    border: 2px solid var(--premium-black);
    padding: 1rem 2.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.4s ease;
    cursor: pointer;
}

.btn-premium-outline:hover {
    background: var(--premium-black);
    color: var(--premium-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-premium);
}

.btn-premium-white {
    background: var(--premium-white);
    color: var(--premium-black);
    border: 2px solid var(--premium-white);
    padding: 1rem 2.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.4s ease;
    cursor: pointer;
}

.btn-premium-white:hover {
    background: transparent;
    color: var(--premium-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-white);
}

/* Premium Typography */
.premium-heading {
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.premium-text {
    font-weight: 400;
    line-height: 1.7;
    letter-spacing: 0.01em;
}

.premium-accent-text {
    color: var(--premium-accent);
    font-weight: 500;
}

/* Premium Dividers */
.premium-divider {
    height: 1px;
    background: linear-gradient(
        to right,
        transparent,
        var(--premium-black),
        transparent
    );
    margin: 4rem 0;
}

.premium-divider-white {
    height: 1px;
    background: linear-gradient(
        to right,
        transparent,
        var(--premium-white),
        transparent
    );
    margin: 4rem 0;
}

/* Navigation Enhancements */
.navbar-premium {
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.navbar-scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-premium);
}

/* Hero Section Enhancements */
.hero-premium {
    background: linear-gradient(135deg, #ffffff 0%, #f8f8f8 50%, #ffffff 100%);
    position: relative;
    padding: 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Background Pattern */
.hero-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(0,0,0,0.03) 1px, transparent 1px),
        radial-gradient(circle at 80% 80%, rgba(0,0,0,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.4;
    pointer-events: none;
}

/* Hero Content Wrapper */
.hero-content-wrapper {
    position: relative;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    z-index: 10;
    padding: 1rem;
}



.hero-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="rgba(255,255,255,0.03)" fill-opacity="0.4"><circle cx="30" cy="30" r="1.5"/></g></svg>');
    opacity: 0.3;
}

/* Hero Slider Frame */
.hero-slider-frame {
    position: relative;
    width: 100%;
    height: 60vh;
    min-height: 400px;
    max-height: 600px;
    border-radius: 20px;
    overflow: hidden;
    background: linear-gradient(145deg, rgba(255,255,255,0.9), rgba(255,255,255,0.8));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0,0,0,0.1);
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(0,0,0,0.05),
        inset 0 1px 0 rgba(255,255,255,0.8);
    margin: 0 auto;
}

/* Frame Borders */
.frame-border {
    position: absolute;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    z-index: 5;
}

.frame-border-top,
.frame-border-bottom {
    height: 2px;
    left: 20px;
    right: 20px;
}

.frame-border-top {
    top: 20px;
    background: linear-gradient(90deg, transparent, rgba(0,0,0,0.2), transparent);
}

.frame-border-bottom {
    bottom: 20px;
    background: linear-gradient(90deg, transparent, rgba(0,0,0,0.2), transparent);
}

.frame-border-left,
.frame-border-right {
    width: 2px;
    top: 20px;
    bottom: 20px;
}

.frame-border-left {
    left: 20px;
    background: linear-gradient(180deg, transparent, rgba(0,0,0,0.2), transparent);
}

.frame-border-right {
    right: 20px;
    background: linear-gradient(180deg, transparent, rgba(0,0,0,0.2), transparent);
}

/* Frame Corner Decorations */
.frame-corner {
    position: absolute;
    width: 30px;
    height: 30px;
    border: 2px solid rgba(0,0,0,0.2);
    z-index: 6;
}

.frame-corner-tl {
    top: 15px;
    left: 15px;
    border-right: none;
    border-bottom: none;
    border-radius: 20px 0 0 0;
}

.frame-corner-tr {
    top: 15px;
    right: 15px;
    border-left: none;
    border-bottom: none;
    border-radius: 0 20px 0 0;
}

.frame-corner-bl {
    bottom: 15px;
    left: 15px;
    border-right: none;
    border-top: none;
    border-radius: 0 0 0 20px;
}

.frame-corner-br {
    bottom: 15px;
    right: 15px;
    border-left: none;
    border-top: none;
    border-radius: 0 0 20px 0;
}

/* Premium Image Slider */
.premium-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
    border-radius: 20px !important;
    margin: 0;
    padding: 0;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    border-radius: 20px !important;
    overflow: hidden;
}

.slider-track {
    display: flex;
    width: 300%;
    height: 100%;
    transition: transform 0.8s ease-in-out;
    margin: 0;
    padding: 0;
}

.slider-slide {
    flex: 1;
    position: relative;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    width: 100% !important;
    height: 100% !important;
    background-color: #1a1a1a; /* Fallback color */
    display: block;
    margin: 0 !important;
    padding: 0 !important;
    border-radius: 0 !important;
    overflow: hidden;
}



/* Ensure images load properly */
.slider-slide[style*="background-image"] {
    background-attachment: scroll;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    width: 100% !important;
    height: 100% !important;
    border-radius: 0 !important;
    overflow: hidden !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Force background images to fill completely */
.slider-slide {
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    width: 100% !important;
    height: 100% !important;
    border-radius: 0 !important;
    overflow: hidden !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Mobile optimization for background images */
@media (max-width: 768px) {
    .slider-slide[style*="background-image"] {
        background-attachment: scroll;
        background-size: cover !important;
        background-position: center !important;
        width: 100% !important;
        height: 100% !important;
    }
    
    .slider-slide {
        width: 100% !important;
        height: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        border-radius: 0 !important;
        overflow: hidden !important;
        background-size: cover !important;
        background-position: center !important;
        background-repeat: no-repeat !important;
    }
    
    .slider-container {
        border-radius: 15px !important;
        overflow: hidden !important;
    }
    
    .premium-slider {
        border-radius: 15px !important;
    }
}







/* Slider Content Animation */
.slider-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 10;
    opacity: 0;
    transition: all 1s ease;
}

.slider-slide.active .slider-content {
    opacity: 1;
    animation: slideInUp 1.2s ease-out 0.3s forwards;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translate(-50%, -30%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

/* Removed pulse animation for cleaner experience */

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

/* Removed Ken Burns Effect for smooth simple transitions */

/* Enhanced Mobile Responsive Slider */
@media (max-width: 768px) {
    .hero-premium {
        min-height: 70vh;
        padding: 0;
        margin-top: 100px;
    }
    
    .hero-content-wrapper {
        padding: 1rem 0.5rem;
    }
    
    .hero-content-wrapper {
        max-width: 95%;
    }
    
    .hero-slider-frame {
        height: 60vh;
        min-height: 400px;
        max-height: 600px;
        border-radius: 15px;
    }
    
    .frame-border-top,
    .frame-border-bottom {
        left: 15px;
        right: 15px;
    }
    
    .frame-border-top {
        top: 15px;
    }
    
    .frame-border-bottom {
        bottom: 15px;
    }
    
    .frame-border-left,
    .frame-border-right {
        top: 15px;
        bottom: 15px;
    }
    
    .frame-border-left {
        left: 15px;
    }
    
    .frame-border-right {
        right: 15px;
    }
    
    .frame-corner {
        width: 25px;
        height: 25px;
    }
    
    .frame-corner-tl {
        top: 10px;
        left: 10px;
    }
    
    .frame-corner-tr {
        top: 10px;
        right: 10px;
    }
    
    .frame-corner-bl {
        bottom: 10px;
        left: 10px;
    }
    
    .frame-corner-br {
        bottom: 10px;
        right: 10px;
    }
    

    
    .slider-slide {
        background-attachment: scroll;
    }
}

@media (max-width: 480px) {
    .hero-premium {
        min-height: 60vh;
        padding: 0;
    }
    
    .hero-content-wrapper {
        padding: 0.5rem;
    }
    
    .hero-slider-frame {
        height: 50vh;
        min-height: 350px;
        border-radius: 12px;
    }
    

}

@media (max-width: 640px) {
    .hero-premium {
        min-height: 50vh;
        min-height: 50svh; /* Safari mobile viewport fix */
        padding: 1rem 0.5rem;
    }
    
    .hero-content-frame {
        max-width: 98%;
        border-radius: 12px;
        padding: 8px;
    }
    
    .hero-content-frame::before {
        top: 8px;
        left: 8px;
        right: 8px;
        bottom: 8px;
        border-radius: 8px;
    }
    
    .slider-slide {
        min-height: 40vh;
    }
    
    .slider-dot {
        width: 8px;
        height: 8px;
    }
    
    .slider-nav {
        bottom: 6%;
        gap: 0.6rem;
    }
}

@media (max-width: 480px) {
    .hero-premium {
        min-height: 40vh;
        min-height: 40svh;
        padding: 0.75rem 0.25rem;
    }
    
    .hero-content-frame {
        max-width: 99%;
        border-radius: 10px;
        padding: 6px;
    }
    
    .hero-content-frame::before {
        top: 6px;
        left: 6px;
        right: 6px;
        bottom: 6px;
        border-radius: 6px;
    }
    
    .slider-slide {
        min-height: 30vh;
    }
    
    .slider-dot {
        width: 7px;
        height: 7px;
    }
    
    .slider-nav {
        bottom: 5%;
        gap: 0.5rem;
    }
}

@media (max-width: 375px) {
    .hero-premium {
        min-height: 35vh;
        padding: 0.5rem 0.25rem;
    }
    
    .hero-content-frame {
        max-width: 99.5%;
        border-radius: 8px;
        padding: 4px;
    }
    
    .hero-content-frame::before {
        top: 4px;
        left: 4px;
        right: 4px;
        bottom: 4px;
        border-radius: 4px;
    }
    
    .hero-content-frame::before {
        top: 3px;
        left: 3px;
        right: 3px;
        bottom: 3px;
        border-radius: 5px;
    }
    
    .slider-slide {
        min-height: 25vh;
    }
    
    .slider-dot {
        width: 6px;
        height: 6px;
    }
    
    .slider-nav {
        bottom: 4%;
        gap: 0.4rem;
    }
}

/* Touch optimization */
@media (hover: none) and (pointer: coarse) {
    .slider-dot {
        background: rgba(255, 255, 255, 0.6);
        border: 2px solid rgba(255, 255, 255, 0.8);
    }
    
    .slider-dot.active {
        background: rgba(255, 255, 255, 0.9);
        border-color: rgba(255, 255, 255, 1);
    }
}

.hero-overlay {
    background: linear-gradient(
        45deg,
        rgba(255, 255, 255, 0.05) 0%,
        transparent 50%,
        rgba(255, 255, 255, 0.05) 100%
    );
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

/* Premium Cards */
.feature-card-premium {
    background: var(--premium-white);
    border: 1px solid #f0f0f0;
    border-radius: 0;
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

.feature-card-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: var(--premium-black);
    transition: left 0.4s ease;
}

.feature-card-premium:hover::before {
    left: 0;
}

.feature-card-premium:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-premium);
    border-color: var(--premium-black);
}

/* Premium Icons */
.premium-icon {
    width: 80px;
    height: 80px;
    background: var(--premium-black);
    color: var(--premium-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 2rem;
    transition: all 0.4s ease;
}

.feature-card-premium:hover .premium-icon {
    background: var(--premium-white);
    color: var(--premium-black);
    box-shadow: var(--shadow-premium);
}

/* Responsive Design */
@media (max-width: 768px) {
    .premium-heading {
        font-size: 2.5rem;
    }
    
    .btn-premium,
    .btn-premium-outline,
    .btn-premium-white {
        padding: 0.875rem 2rem;
        font-size: 0.875rem;
    }
    
    .feature-card-premium {
        padding: 2rem 1.5rem;
    }
    
    .premium-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .premium-heading {
        font-size: 2rem;
    }
    
    .feature-card-premium {
        padding: 1.5rem 1rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
    cursor: wait;
}

/* Focus States for Accessibility */
.btn-premium:focus,
.btn-premium-outline:focus,
.btn-premium-white:focus {
    outline: 2px solid var(--premium-accent);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .navbar,
    .footer {
        display: none;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
}