/* ============================================
   Kaffelito Coming Soon - Landing Page Styles
   ============================================ */

/* CSS Variables */
:root {
    --color-primary: #155E36;
    --color-primary-dark: #0D3C1C;
    --color-cream: #FDF8F0;
    --color-brown: #3D2914;
    --color-brown-light: #5C3D1E;
    --color-gold: #C9A227;
    --color-pink: #EC4899;
    --color-pink-dark: #DB2777;
    --color-rose: #F43F5E;
    --color-white: #FFFFFF;
    --color-black: #000000;
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;
    
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-pink: 0 0 40px rgba(236, 72, 153, 0.3);
    
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
}

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-primary);
    color: var(--color-white);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Video Background */
.video-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.video-background video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-width: 100%;
    min-height: 100%;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(21, 87, 54, 0.85) 0%, 
        rgba(13, 60, 28, 0.92) 100%);
    z-index: -1;
}

/* Pattern Overlay */
.pattern-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.08;
    z-index: -1;
    pointer-events: none;
    background-image: radial-gradient(circle, rgba(255,255,255,0.3) 1px, transparent 1px);
    background-size: 28px 28px;
}

/* Container */
.container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: var(--color-cream);
    color: var(--color-brown);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    transition: transform var(--transition-base);
}

.logo:hover .logo-icon {
    transform: scale(1.1);
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.025em;
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-links a {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: all var(--transition-base);
}

.social-links a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.social-links svg {
    width: 1.25rem;
    height: 1.25rem;
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2rem 0;
}

/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 0.625rem 1.25rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    width: fit-content;
    margin-bottom: 2rem;
}

.badge-dot {
    width: 0.625rem;
    height: 0.625rem;
    border-radius: 50%;
    background: var(--color-gold);
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

/* Hero Title */
.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.025em;
    margin-bottom: 1.5rem;
}

.hero-title span {
    display: block;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-white) 0%, #FDE68A 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hero Subtitle */
.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 36rem;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.25rem 2rem;
    border-radius: var(--radius-xl);
    font-weight: 700;
    font-size: 1.125rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--color-pink) 0%, var(--color-rose) 100%);
    color: var(--color-white);
    box-shadow: var(--shadow-2xl), var(--shadow-pink);
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 25px 50px -12px rgba(236, 72, 153, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-white);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(21, 87, 54, 0.3);
}

.btn-full:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 25px 50px -12px rgba(21, 87, 54, 0.5);
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 1.5rem;
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-4px);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.feature-title {
    font-weight: 700;
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.feature-desc {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

/* Campaign Section */
.campaign-section {
    padding: 2rem 0 3rem;
}

.campaign-card {
    background: var(--color-cream);
    color: var(--color-brown);
    border-radius: var(--radius-2xl);
    padding: 2rem;
    box-shadow: var(--shadow-2xl);
    border: 2px solid rgba(255, 255, 255, 0.1);
    max-width: 500px;
    margin-left: auto;
}

.campaign-header {
    margin-bottom: 1.5rem;
}

.campaign-badge {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gold);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.campaign-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.campaign-text {
    color: rgba(0, 0, 0, 0.7);
    line-height: 1.6;
}

.discount-code {
    color: var(--color-pink);
    background: rgba(236, 72, 153, 0.1);
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-sm);
}

.campaign-benefits {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
}

.benefit-check {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    background: rgba(21, 87, 54, 0.15);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.security-note {
    text-align: center;
    font-size: 0.75rem;
    color: rgba(0, 0, 0, 0.5);
    margin-top: 1rem;
}

/* Footer */
.footer {
    padding: 2rem 0;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

.footer a {
    color: var(--color-white);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.footer a:hover {
    color: var(--color-gold);
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    width: 100%;
    max-width: 48rem;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(20px);
    transition: transform var(--transition-base);
}

.modal.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.05);
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    color: var(--color-gray-700);
}

.modal-close:hover {
    background: rgba(0, 0, 0, 0.1);
}

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

@media (min-width: 768px) {
    .modal-grid {
        grid-template-columns: 2fr 3fr;
    }
}

/* Modal Left Panel */
.modal-left {
    background: linear-gradient(135deg, var(--color-pink) 0%, var(--color-rose) 100%);
    color: var(--color-white);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    display: none;
}

@media (min-width: 768px) {
    .modal-left {
        display: block;
    }
}

.modal-glow {
    position: absolute;
    top: -4rem;
    right: -4rem;
    width: 16rem;
    height: 16rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    filter: blur(3rem);
}

.modal-left-content {
    position: relative;
    z-index: 1;
}

.modal-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.9;
    font-weight: 600;
}

.modal-code {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    margin-top: 0.75rem;
}

.modal-text {
    margin-top: 1.25rem;
    font-size: 1.125rem;
    line-height: 1.6;
    opacity: 0.95;
}

.modal-pack {
    margin-top: 2.5rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
}

.modal-pack-title {
    font-weight: 700;
    font-size: 1.25rem;
}

.modal-pack-subtitle {
    font-size: 0.875rem;
    opacity: 0.95;
    margin-top: 0.25rem;
}

.modal-pack-emoji {
    margin-top: 1rem;
    font-size: 2rem;
}

/* Modal Right Panel */
.modal-right {
    padding: 2rem;
}

@media (min-width: 768px) {
    .modal-right {
        padding: 3rem;
    }
}

.form-title {
    font-family: var(--font-serif);
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-brown);
}

.form-subtitle {
    margin-top: 0.75rem;
    color: var(--color-gray-600);
    font-size: 1rem;
}

/* Form */
.valentine-form {
    margin-top: 2rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: 0.5rem;
}

.form-group input {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    font-size: 1rem;
    transition: all var(--transition-base);
    outline: none;
    background: var(--color-white);
    color: var(--color-gray-800);
}

.form-group input::placeholder {
    color: var(--color-gray-400);
}

.form-group input:focus {
    border-color: var(--color-pink);
    box-shadow: 0 0 0 4px rgba(236, 72, 153, 0.1);
}

/* Form Message */
.form-message {
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1rem;
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(21, 87, 54, 0.1);
    color: var(--color-primary);
    border: 1px solid rgba(21, 87, 54, 0.2);
}

.form-message.error {
    display: block;
    background: rgba(220, 38, 38, 0.1);
    color: #DC2626;
    border: 1px solid rgba(220, 38, 38, 0.2);
}

/* Submit Button */
.btn-submit {
    width: 100%;
    background: linear-gradient(135deg, var(--color-pink) 0%, var(--color-rose) 100%);
    color: var(--color-white);
    padding: 1.25rem 2rem;
    border-radius: var(--radius-xl);
    font-weight: 700;
    font-size: 1.125rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition-slow);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
    position: relative;
    overflow: hidden;
}

.btn-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.btn-submit:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl), var(--shadow-pink);
}

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

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-loading {
    display: none;
}

.btn-submit.loading .btn-text {
    display: none;
}

.btn-submit.loading .btn-loading {
    display: block;
}

.spinner {
    width: 1.5rem;
    height: 1.5rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.privacy-note {
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-gray-500);
    margin-top: 1rem;
}

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

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

/* Responsive */
@media (max-width: 640px) {
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .btn {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .features {
        grid-template-columns: 1fr;
    }
    
    .campaign-card {
        padding: 1.5rem;
    }
}

/* Utility Classes */
.hidden {
    display: none !important;
}