/* 
 * Kadoluxe Enterprise - Main Stylesheet
 * Design inspired by Swiper.js with Liquid Glass effect
 */

:root {
    --primary: #00BCD4;
    --primary-dark: #0097A7;
    --secondary: #FFB800;
    --secondary-dark: #FFA500;
    --dark: #0A1929;
    --dark-secondary: #132F4C;
    --light: #F5F5F5;
    --text-dark: #1A1A1A;
    --text-light: #FFFFFF;
    --border-color: rgba(255, 255, 255, 0.1);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Sora', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: radial-gradient(circle at top, rgba(0, 188, 212, 0.08) 0%, rgba(10, 25, 41, 0.95) 45%),
        linear-gradient(135deg, #0A1929 0%, #132F4C 100%);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ===== TYPOGRAPHY ===== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1rem;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

p {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.7);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--primary-dark);
}

/* ===== LIQUID GLASS EFFECT ===== */

.glass-effect {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.glass-effect-light {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.glass-effect-dark {
    background: rgba(10, 25, 41, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

/* ===== CONTAINER ===== */

.container-fluid {
    width: 100%;
    padding: 0 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== NAVBAR ===== */

nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 999;
    backdrop-filter: blur(12px);
    background: rgba(10, 25, 41, 0.6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 0.75rem 0;
}

.site-nav .nav-shell {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1.5rem;
    padding: 0.6rem 1.2rem;
    border-radius: 999px;
    background: rgba(10, 25, 41, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow);
    position: relative;
}

nav .navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #00BCD4, #FFB800);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    justify-content: center;
    margin: 0;
    padding: 0;
}

nav a {
    color: var(--text-light);
    transition: color 0.3s ease;
    font-weight: 500;
    font-size: 0.95rem;
}

nav a:hover {
    color: var(--primary);
}

.nav-auth {
    display: flex;
    gap: 1rem;
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;
}

.menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    background: rgba(255, 255, 255, 0.8);
}

/* ===== BUTTONS ===== */

.btn {
    padding: 12px 28px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: left 0.3s ease;
    z-index: -1;
}

.btn:hover:before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, #00BCD4, #0097A7);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 188, 212, 0.6);
}

.btn-secondary {
    background: linear-gradient(135deg, #FFB800, #FFA500);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 184, 0, 0.4);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 184, 0, 0.6);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.1rem;
}

/* ===== FORMS ===== */

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
textarea,
select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-light);
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

input[type="text"]::placeholder,
input[type="email"]::placeholder,
input[type="password"]::placeholder,
input[type="number"]::placeholder,
input[type="tel"]::placeholder,
textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="tel"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(0, 188, 212, 0.1);
    box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-light);
    font-weight: 500;
}

/* ===== ANIMATIONS ===== */

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

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

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

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

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

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

/* ===== HERO SECTION ===== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 20% 20%, rgba(0, 188, 212, 0.25), transparent 45%),
        radial-gradient(circle at 80% 20%, rgba(255, 184, 0, 0.2), transparent 40%),
        linear-gradient(135deg, #0A1929 0%, #132F4C 50%, #0A3A4F 100%);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 188, 212, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    top: -300px;
    right: -300px;
    animation: float 6s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 184, 0, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    bottom: -200px;
    left: -200px;
    animation: float 8s ease-in-out infinite 1s;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 800px;
}

.hero-content h1 {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== GRID SECTIONS ===== */

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.card {
    padding: 2rem;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
}

.card-primary {
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.1), rgba(0, 188, 212, 0.05));
    border: 1px solid rgba(0, 188, 212, 0.2);
}

.card-primary:hover {
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.15), rgba(0, 188, 212, 0.1));
    border-color: rgba(0, 188, 212, 0.4);
    box-shadow: 0 8px 32px rgba(0, 188, 212, 0.2);
}

/* ===== UTILITY CLASSES ===== */

.text-center {
    text-align: center;
}

.text-light {
    color: var(--text-light);
}

.text-dark {
    color: var(--text-dark);
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.py-1 { padding: 0.5rem 0; }
.py-2 { padding: 1rem 0; }
.py-3 { padding: 1.5rem 0; }
.py-4 { padding: 2rem 0; }
.py-5 { padding: 3rem 0; }

.px-1 { padding: 0 0.5rem; }
.px-2 { padding: 0 1rem; }
.px-3 { padding: 0 1.5rem; }
.px-4 { padding: 0 2rem; }
.px-5 { padding: 0 3rem; }

.section {
    padding: 5rem 0;
    position: relative;
}

.section-light {
    background: rgba(255, 255, 255, 0.02);
}

/* ===== RESPONSIVE DESIGN ===== */

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    h1 {
        font-size: clamp(1.8rem, 5vw, 2.5rem);
    }

    h2 {
        font-size: clamp(1.5rem, 4vw, 2rem);
    }

    .site-nav .nav-shell {
        grid-template-columns: auto auto;
        justify-content: space-between;
        border-radius: 20px;
    }

    nav ul {
        position: absolute;
        top: 100%;
        left: 50%;
        transform: translateX(-50%);
        background: rgba(10, 25, 41, 0.92);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 16px;
        padding: 1rem;
        gap: 1rem;
        flex-direction: column;
        display: none;
        width: min(90vw, 320px);
    }

    nav ul.active {
        display: flex;
    }

    .menu-toggle {
        display: flex;
    }

    .hero {
        padding-top: 100px;
        min-height: auto;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .section {
        padding: 3rem 0;
    }

    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="number"],
    input[type="tel"],
    textarea,
    select {
        font-size: 16px;
    }
}

/* ===== SCROLLBAR ===== */

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 188, 212, 0.5);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 188, 212, 0.8);
}

/* Responsive section */
@media (max-width: 768px) {
   #why-us, #cart-layout, .cart-actions, #user-dashboard-layout, #checkout-layout {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
   }

   #checkout-layout{
    flex-direction: column-reverse !important;
   }

   #stats-cards, .quantity-size-group {
        display: flex !important;
        flex-direction: column !important;
   }

   #why-us, #cart-layout {
        gap: 2rem !important;
   }

   .product-url{
        width: 100% !important;
        padding : 10px !important;
   }

   #hero-content {
        padding-top: 10VH !important;
   }

   #productForm {
        width: 100% !important;
   }

   #create-account-instructions{
    margin-top: 10VW !important;
   }

   #create-cart-h1, #payment-verification {
    margin-top: 12VH !important;
   }
   
   .admin-layout{
    margin-top: 30VH !important;
   }

}

 .admin-layout{
    margin-top: 10VH;
   }