/* ============================================
   BuyMeaTea - Custom Stylesheet
   Design: Warm & Inviting Tea-Inspired Theme
   ============================================ */

/* CSS Variables */
:root {
    /* Colors - Tea Inspired Palette */
    --color-primary: #C07854;
    --color-primary-light: #D89570;
    --color-primary-dark: #9D5E3F;
    --color-secondary: #8B6F47;
    --color-accent: #E8B87D;
    --color-success: #7FAA6B;
    
    /* Neutrals */
    --color-bg: #FBF8F3;
    --color-surface: #FFFFFF;
    --color-surface-alt: #F5EFE7;
    --color-text: #2C2416;
    --color-text-light: #6B5E4F;
    --color-border: #E5D5C3;
    
    /* Gradients */
    --gradient-warm: linear-gradient(135deg, #D89570 0%, #C07854 100%);
    --gradient-accent: linear-gradient(135deg, #E8B87D 0%, #D89570 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(251, 248, 243, 0) 0%, rgba(251, 248, 243, 0.8) 100%);
    
    /* Typography */
    --font-display: 'Crimson Pro', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(44, 36, 22, 0.08);
    --shadow-md: 0 4px 16px rgba(44, 36, 22, 0.12);
    --shadow-lg: 0 8px 32px rgba(44, 36, 22, 0.16);
    --shadow-warm: 0 8px 32px rgba(192, 120, 84, 0.2);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

/* Grain Overlay Effect */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    background-image: url('data:image/svg+xml;utf8,<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"><filter id="noiseFilter"><feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="4" stitchTiles="stitch"/></filter><rect width="100%" height="100%" filter="url(%23noiseFilter)"/></svg>');
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h4 { font-size: 1.5rem; }

p {
    margin-bottom: 1rem;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    background: rgba(251, 248, 243, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md) 0;
    z-index: 1000;
    transition: all var(--transition-base);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    transition: transform var(--transition-fast);
}

.logo:hover {
    transform: scale(1.05);
    color: var(--color-text);
}

.tea-icon {
    font-size: 1.8rem;
    animation: steam 3s ease-in-out infinite;
}

@keyframes steam {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--color-text-light);
    transition: color var(--transition-fast);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-primary {
    background: var(--gradient-warm);
    color: white;
    box-shadow: var(--shadow-warm);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(192, 120, 84, 0.3);
    color: white;
}

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

.btn-secondary:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

.btn-accent {
    background: var(--gradient-accent);
    color: var(--color-text);
    box-shadow: var(--shadow-md);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--color-text);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: var(--spacing-xl) 0;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(232, 184, 125, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(192, 120, 84, 0.1) 0%, transparent 50%);
}

.tea-steam {
    position: absolute;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(232, 184, 125, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(40px);
    animation: float 6s ease-in-out infinite;
}

.steam-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.steam-2 {
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.steam-3 {
    bottom: 30%;
    left: 50%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translate(20px, -30px) scale(1.2);
        opacity: 0.5;
    }
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.highlight {
    background: var(--gradient-warm);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* Hero Tea Cup Illustration */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.tea-cup {
    position: relative;
    width: 300px;
    height: 300px;
    animation: gentle-bounce 4s ease-in-out infinite;
}

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

.cup-body {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 180px;
    height: 200px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.7) 100%);
    border-radius: 0 0 80px 80px / 0 0 50px 50px;
    box-shadow: 0 10px 40px rgba(192, 120, 84, 0.2),
                inset 0 -20px 40px rgba(192, 120, 84, 0.1);
}

.cup-handle {
    position: absolute;
    bottom: 80px;
    right: 20px;
    width: 50px;
    height: 80px;
    border: 12px solid rgba(255, 255, 255, 0.8);
    border-left: none;
    border-radius: 0 40px 40px 0;
    box-shadow: 0 4px 12px rgba(192, 120, 84, 0.15);
}

.tea-liquid {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    width: 160px;
    height: 120px;
    background: linear-gradient(180deg, #D89570 0%, #C07854 100%);
    border-radius: 0 0 70px 70px / 0 0 40px 40px;
    animation: liquid-ripple 3s ease-in-out infinite;
}

@keyframes liquid-ripple {
    0%, 100% { transform: translateX(-50%) scaleY(1); }
    50% { transform: translateX(-50%) scaleY(0.98); }
}

.tea-steam-particles {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
}

.tea-steam-particles span {
    position: absolute;
    width: 30px;
    height: 50px;
    background: radial-gradient(ellipse at center, rgba(232, 184, 125, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(8px);
    animation: steam-rise 4s ease-in-out infinite;
}

.tea-steam-particles span:nth-child(1) {
    left: 20%;
    animation-delay: 0s;
}

.tea-steam-particles span:nth-child(2) {
    left: 50%;
    animation-delay: 1.3s;
}

.tea-steam-particles span:nth-child(3) {
    left: 80%;
    animation-delay: 2.6s;
}

@keyframes steam-rise {
    0% {
        transform: translateY(0) scale(1);
        opacity: 0;
    }
    20% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100px) scale(1.5);
        opacity: 0;
    }
}

/* Fade-in Animations */
.fade-in {
    opacity: 0;
    animation: fadeIn 1s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }
.delay-5 { animation-delay: 1s; }

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    transform: translateY(20px);
}

/* Features Section */
.features {
    padding: var(--spacing-xl) 0;
    background: var(--color-surface);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background: var(--color-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* Slide-in Animation */
.slide-in {
    opacity: 0;
    transform: translateX(-30px);
    animation: slideIn 0.8s ease forwards;
}

@keyframes slideIn {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-warm);
    color: white;
    text-align: center;
}

.cta-title {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.cta-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

/* Stats Section */
.stats {
    padding: var(--spacing-xl) 0;
    background: var(--color-surface-alt);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    text-align: center;
}

.stat-item {
    padding: var(--spacing-md);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 1.1rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Profile Header */
.profile-header {
    background: var(--gradient-warm);
    padding: var(--spacing-xl) 0;
    color: white;
}

.profile-header-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.profile-avatar {
    position: relative;
}

.avatar-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: white;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    box-shadow: var(--shadow-lg);
}

.avatar-glow {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

.profile-name {
    color: white;
    margin-bottom: var(--spacing-xs);
}

.profile-username {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-sm);
}

.profile-bio {
    font-size: 1.1rem;
    line-height: 1.6;
    opacity: 0.95;
    max-width: 600px;
}

/* Donation Section */
.donation-section {
    padding: var(--spacing-xl) 0;
}

.donation-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
}

.donation-card, .supporters-card {
    background: var(--color-surface);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.donation-header {
    margin-bottom: var(--spacing-lg);
}

.donation-header h2 {
    margin-bottom: var(--spacing-xs);
}

.donation-header p {
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* Form Styles */
.donation-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 600;
    color: var(--color-text);
}

.tea-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
}

.tea-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--color-surface-alt);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

.tea-btn:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.tea-btn.active {
    background: var(--gradient-warm);
    border-color: var(--color-primary);
    color: white;
}

.tea-btn.active .tea-price {
    color: white;
}

.tea-emoji {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

.tea-count {
    font-weight: 600;
    margin-bottom: 4px;
}

.tea-price {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.custom-amount {
    margin-top: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.custom-label {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.form-input, .form-textarea {
    padding: 0.75rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(192, 120, 84, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.char-count {
    text-align: right;
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.donation-summary {
    background: var(--color-surface-alt);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 1rem;
}

.summary-row.total {
    margin-top: var(--spacing-xs);
    padding-top: var(--spacing-xs);
    border-top: 2px solid var(--color-border);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
}

.btn-donate {
    margin-top: var(--spacing-sm);
}

.btn-icon {
    font-size: 1.3rem;
}

/* Supporters Card */
.supporters-card h3 {
    margin-bottom: var(--spacing-md);
}

.supporters-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.supporter-item {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--color-surface-alt);
    border-radius: var(--radius-sm);
}

.supporter-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-warm);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.supporter-info {
    flex: 1;
}

.supporter-name {
    font-weight: 600;
    margin-bottom: 4px;
}

.supporter-message {
    font-size: 0.9rem;
    color: var(--color-text-light);
    font-style: italic;
    margin-bottom: 4px;
}

.supporter-meta {
    display: flex;
    gap: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.supporter-teas {
    font-weight: 600;
}

.stats-mini {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.stat-mini-item {
    text-align: center;
}

.stat-mini-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-mini-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* Success Page */
.success-section {
    padding: var(--spacing-xl) 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.success-card {
    background: var(--color-surface);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.success-animation {
    position: relative;
    height: 250px;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.tea-cup-success {
    position: relative;
    width: 150px;
    height: 150px;
    animation: success-bounce 0.6s ease-out;
}

@keyframes success-bounce {
    0% { transform: scale(0) rotate(0deg); }
    50% { transform: scale(1.1) rotate(5deg); }
    100% { transform: scale(1) rotate(0deg); }
}

.cup-success-body {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90px;
    height: 100px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.7) 100%);
    border-radius: 0 0 40px 40px / 0 0 25px 25px;
    box-shadow: 0 5px 20px rgba(192, 120, 84, 0.2);
}

.cup-success-handle {
    position: absolute;
    bottom: 40px;
    right: 10px;
    width: 25px;
    height: 40px;
    border: 6px solid rgba(255, 255, 255, 0.8);
    border-left: none;
    border-radius: 0 20px 20px 0;
}

.tea-liquid-success {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 60px;
    background: linear-gradient(180deg, #D89570 0%, #C07854 100%);
    border-radius: 0 0 35px 35px / 0 0 20px 20px;
}

.sparkles {
    position: absolute;
    width: 200px;
    height: 200px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.sparkle {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: sparkle 1.5s ease-in-out infinite;
}

.sparkle:nth-child(1) { top: 20%; left: 20%; animation-delay: 0s; }
.sparkle:nth-child(2) { top: 20%; right: 20%; animation-delay: 0.3s; }
.sparkle:nth-child(3) { bottom: 20%; left: 30%; animation-delay: 0.6s; }
.sparkle:nth-child(4) { bottom: 20%; right: 30%; animation-delay: 0.9s; }
.sparkle:nth-child(5) { top: 50%; left: 10%; animation-delay: 1.2s; }

@keyframes sparkle {
    0%, 100% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1); opacity: 1; }
}

.checkmark-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
}

.checkmark {
    width: 100%;
    height: 100%;
}

.checkmark-circle-path {
    stroke: var(--color-success);
    stroke-width: 3;
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    animation: stroke 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
    animation-delay: 0.3s;
}

.checkmark-check {
    stroke: var(--color-success);
    stroke-width: 3;
    stroke-linecap: round;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: stroke 0.3s cubic-bezier(0.65, 0, 0.45, 1) forwards;
    animation-delay: 0.6s;
}

@keyframes stroke {
    100% { stroke-dashoffset: 0; }
}

.success-title {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.success-message {
    font-size: 1.2rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.success-details {
    background: var(--color-surface-alt);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-xs) 0;
}

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

.detail-value {
    font-weight: 600;
    color: var(--color-text);
}

.message-preview {
    background: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.message-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.message-content {
    font-style: italic;
    color: var(--color-text);
}

.success-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.share-section {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.share-label {
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.share-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: white;
}

.share-btn.twitter {
    background: #1DA1F2;
}

.share-btn.facebook {
    background: #4267B2;
}

.share-btn.copy {
    background: var(--color-secondary);
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.next-steps {
    background: var(--color-surface-alt);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-xl);
}

.next-steps h3 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.step-item {
    display: flex;
    gap: var(--spacing-md);
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-warm);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
}

.step-content p {
    color: var(--color-text-light);
    margin: 0;
}

.cta-secondary {
    background: var(--color-surface);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.cta-secondary .cta-content h2 {
    margin-bottom: var(--spacing-sm);
}

.cta-secondary .cta-content p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

/* Footer */
.footer {
    background: var(--color-text);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.footer-section p {
    opacity: 0.8;
    margin-bottom: 0;
}

.footer-section a {
    display: block;
    color: white;
    opacity: 0.8;
    margin-bottom: var(--spacing-xs);
    transition: opacity var(--transition-fast);
}

.footer-section a:hover {
    opacity: 1;
    color: var(--color-accent);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    opacity: 0.6;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .donation-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-links {
        gap: var(--spacing-sm);
    }
    
    .tea-selector {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }
    
    .tea-cup {
        width: 200px;
        height: 200px;
    }
    
    .cup-body {
        width: 120px;
        height: 140px;
    }
    
    .nav-links {
        flex-wrap: wrap;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .profile-header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}