/* ================================
   BazarStore Landing Page - Custom CSS
   ================================ */

/* ================================
   Global Styles & Reset
   ================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: #000000;
    background-color: #FFFFFF;
    overflow-x: hidden;
}

/* ================================
   Typography
   ================================ */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    font-weight: 700;
}

h1 {
    font-size: clamp(2rem, 5vw, 4.5rem);
    font-weight: 900;
}

h2 {
    font-size: clamp(1.75rem, 4vw, 3rem);
    font-weight: 700;
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: 700;
}

p {
    font-size: clamp(0.875rem, 2vw, 1.125rem);
    line-height: 1.7;
}

/* ================================
   Utility Classes
   ================================ */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Smooth Scroll Links */
.smooth-scroll {
    scroll-behavior: smooth;
}

/* ================================
   Animations & Transitions
   ================================ */

/* Fade In Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Fade In on Scroll */
.fade-in-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Floating Animation for Hero Illustration */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes floatDelayed {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-15px);
    }
}

@keyframes floatDelayed2 {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-25px);
    }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-float-delayed {
    animation: floatDelayed 7s ease-in-out infinite;
    animation-delay: 1s;
}

.animate-float-delayed-2 {
    animation: floatDelayed2 8s ease-in-out infinite;
    animation-delay: 2s;
}

/* Geometric Pattern Background */
.geometric-pattern {
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(0deg, transparent 24%, rgba(0, 0, 0, .05) 25%, rgba(0, 0, 0, .05) 26%, transparent 27%, transparent 74%, rgba(0, 0, 0, .05) 75%, rgba(0, 0, 0, .05) 76%, transparent 77%, transparent),
        linear-gradient(90deg, transparent 24%, rgba(0, 0, 0, .05) 25%, rgba(0, 0, 0, .05) 26%, transparent 27%, transparent 74%, rgba(0, 0, 0, .05) 75%, rgba(0, 0, 0, .05) 76%, transparent 77%, transparent);
    background-size: 50px 50px;
}

/* Text Gradient Effect */
.text-gradient {
    background: linear-gradient(135deg, #000000 0%, #4A4A4A 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ================================
   Header Styles
   ================================ */
#header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    background-color: rgba(240, 245, 255, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

/* Logo Fallback (if image not loaded) */
#logo-img {
    display: inline-block;
}

#logo-img.hidden {
    display: none;
}

/* Language Selector Styles */
.language-selector-wrapper {
    position: relative;
}

.language-selector-wrapper label {
    position: relative;
}

.language-selector-wrapper select {
    cursor: pointer;
    padding-right: 8px;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.language-selector-wrapper select option {
    background-color: #000000;
    color: #FFFFFF;
    padding: 8px;
}

/* Remove default select arrow in IE */
.language-selector-wrapper select::-ms-expand {
    display: none;
}

/* Mobile Language Selector */
#mobile-language-selector {
    width: 100%;
    cursor: pointer;
}

#mobile-language-selector option {
    padding: 8px;
}

/* ================================
   Button Styles
   ================================ */
.cta-button {
    position: relative;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta-button:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

/* ================================
   Card Hover Effects
   ================================ */
.card-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.feature-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: #000000;
    transition: width 0.3s ease;
}

.feature-card:hover::after {
    width: 100%;
}

/* ================================
   Form Styles
   ================================ */
#beta-form input:focus,
#beta-form select:focus,
#beta-form textarea:focus {
    border-color: #000000;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

/* Input Validation States */
input.valid,
select.valid,
textarea.valid {
    border-color: #10B981;
}

input.invalid,
select.invalid,
textarea.invalid {
    border-color: #EF4444;
}

/* Error Message Styles */
.error-message {
    display: none;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.error-message.active {
    display: block;
}

/* Success State */
#success-message {
    animation: fadeIn 0.5s ease-out;
}

/* Loading State */
#submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Character Counter */
#char-count {
    font-weight: 600;
}

/* ================================
   Responsive Design
   ================================ */

/* Mobile Menu */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

#mobile-menu.active {
    display: block;
    max-height: 300px;
}

/* Header background when mobile menu is open */
#header.mobile-menu-open {
    background-color: rgba(240, 245, 255, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    opacity: 1;
}

/* ================================
   Accessibility
   ================================ */

/* Focus Visible for Keyboard Navigation */
*:focus-visible {
    outline: 2px solid #000000;
    outline-offset: 2px;
}

/* Skip to Main Content Link (for screen readers) */
.skip-to-main {
    position: absolute;
    left: -9999px;
    z-index: 999;
}

.skip-to-main:focus {
    left: 50%;
    transform: translateX(-50%);
    top: 10px;
    background: #000000;
    color: #FFFFFF;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ================================
   Responsive Breakpoints
   ================================ */

/* Tablet */
@media (max-width: 1023px) {
    .container {
        padding: 0 1rem;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
}

/* Mobile */
@media (max-width: 767px) {
    .container {
        padding: 0 1rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    /* Adjust padding for mobile */
    section {
        padding: 3rem 0;
    }
    
    /* Stack hero buttons */
    .hero-buttons {
        flex-direction: column;
    }
    
    /* Adjust form padding */
    #beta-form {
        padding: 1.5rem;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    p {
        font-size: 0.875rem;
    }
}

/* ================================
   Print Styles
   ================================ */
@media print {
    header,
    footer,
    #beta-access {
        display: none;
    }
    
    body {
        color: #000000;
        background: #FFFFFF;
    }
    
    a {
        text-decoration: underline;
    }
}

/* ================================
   Dark Mode Support (Optional Enhancement)
   ================================ */
@media (prefers-color-scheme: dark) {
    /* Uncomment to enable dark mode
    body {
        background-color: #1A1A1A;
        color: #FFFFFF;
    }
    
    #header {
        background-color: rgba(26, 26, 26, 0.95);
    }
    
    .bg-pure-white {
        background-color: #1A1A1A;
    }
    
    .bg-off-white {
        background-color: #000000;
    }
    
    .text-pure-black {
        color: #FFFFFF;
    }
    
    .text-medium-gray {
        color: #E5E5E5;
    }
    */
}

/* ================================
   Spinner Animation
   ================================ */
@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.animate-spin {
    animation: spin 1s linear infinite;
}

/* ================================
   Hero Illustration Styles
   ================================ */
.hero-illustration {
    perspective: 1000px;
}

.hero-illustration svg {
    transform-style: preserve-3d;
}

/* ================================
   Scroll Progress Indicator (Optional)
   ================================ */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: #000000;
    z-index: 9999;
    transition: width 0.1s ease;
}

/* ================================
   Custom Scrollbar (Webkit browsers)
   ================================ */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #F8F8F8;
}

::-webkit-scrollbar-thumb {
    background: #4A4A4A;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #000000;
}

/* ================================
   Selection Styles
   ================================ */
::selection {
    background-color: #000000;
    color: #FFFFFF;
}

::-moz-selection {
    background-color: #000000;
    color: #FFFFFF;
}