/* ========================================
   INDIE PORTFOLIO - PASTEL VIBES
   ======================================== */

/* === CSS Variables / Design Tokens === */
:root {
    /* Pastel Color Palette */
    --color-cream: #FDF6EC;
    --color-rose: #FFD4D4;
    --color-rose-soft: #FFE8E8;
    --color-mint: #D4F5E9;
    --color-mint-dark: #9DDFC4;
    --color-lavender: #E8DFF5;
    --color-lavender-dark: #C9B8E8;
    --color-peach: #FFE5D4;
    --color-peach-dark: #FFCDB2;
    --color-sky: #D4EEFF;
    --color-yellow: #FFF3D4;
    
    /* Text Colors */
    --color-text: #4A4458;
    --color-text-light: #7D7590;
    --color-text-dark: #2D2A33;
    
    /* Shadows & Effects */
    --shadow-soft: 0 4px 20px rgba(74, 68, 88, 0.08);
    --shadow-hover: 0 8px 30px rgba(74, 68, 88, 0.12);
    --shadow-card: 0 2px 15px rgba(74, 68, 88, 0.06);
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 5rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
    --transition-slow: 0.4s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-cream);
    overflow-x: hidden;
    min-height: 100vh;
}

/* === Floating Decorative Shapes === */
.floating-shapes {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--color-rose-soft), var(--color-peach));
    top: -100px;
    right: -50px;
    animation: float-slow 20s ease-in-out infinite;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--color-mint), var(--color-sky));
    bottom: 20%;
    left: -80px;
    animation: float-slow 25s ease-in-out infinite reverse;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--color-lavender), var(--color-rose-soft));
    top: 40%;
    right: -60px;
    animation: float-slow 18s ease-in-out infinite;
}

.shape-4 {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--color-yellow), var(--color-peach));
    bottom: 10%;
    right: 20%;
    animation: float-slow 22s ease-in-out infinite reverse;
}

@keyframes float-slow {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    33% {
        transform: translate(30px, -30px) rotate(5deg);
    }
    66% {
        transform: translate(-20px, 20px) rotate(-5deg);
    }
}

/* === Main Container === */
main {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* === Hero Section === */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--space-xl) 0;
    position: relative;
}

/* Status Badge */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: white;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-soft);
    margin-bottom: var(--space-lg);
    animation: badge-bounce 3s ease-in-out infinite;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--color-mint-dark);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.status-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.2);
    }
}

@keyframes badge-bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

/* Hero Content */
.hero-content {
    max-width: 700px;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--color-text-dark);
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.wave {
    display: inline-block;
    animation: wave 2.5s ease-in-out infinite;
    transform-origin: 70% 70%;
}

@keyframes wave {
    0%, 100% { transform: rotate(0deg); }
    10% { transform: rotate(14deg); }
    20% { transform: rotate(-8deg); }
    30% { transform: rotate(14deg); }
    40% { transform: rotate(-4deg); }
    50%, 100% { transform: rotate(0deg); }
}

.name-highlight {
    background: linear-gradient(135deg, var(--color-rose), var(--color-peach));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-tagline {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.highlight {
    background: linear-gradient(180deg, transparent 60%, var(--color-yellow) 60%);
    padding: 0 4px;
}

.hero-bio {
    font-size: 1rem;
    color: var(--color-text-light);
    max-width: 500px;
    margin: 0 auto;
}

/* Scroll Hint */
.scroll-hint {
    position: absolute;
    bottom: var(--space-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-text-light);
    font-size: 0.85rem;
    animation: bounce-subtle 2s ease-in-out infinite;
}

.scroll-arrow {
    font-size: 1.2rem;
}

@keyframes bounce-subtle {
    0%, 100% {
        transform: translateY(0);
        opacity: 0.7;
    }
    50% {
        transform: translateY(8px);
        opacity: 1;
    }
}

/* === Projects Section === */
.projects {
    padding: var(--space-2xl) 0;
}

.section-title {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    font-weight: 800;
    color: var(--color-text-dark);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
}

.title-decoration {
    color: var(--color-lavender-dark);
    font-size: 0.8em;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    margin-top: var(--space-xs);
    margin-bottom: var(--space-xl);
}

/* === Project Grid with Scroll Animations === */
.project-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    padding: 0 var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
}

/* Projects Loading State */
.projects-loading {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl);
    color: var(--color-text-light);
}

.projects-loading .loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-lavender);
    border-top-color: var(--color-lavender-dark);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--space-md);
}

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

.projects-loading p {
    font-size: 1rem;
    margin: 0;
}

/* Scroll Animation - Initial hidden state */
.project-card {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

/* Visible state when in viewport */
.project-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animation delays */
.project-card:nth-child(1) { transition-delay: 0s; }
.project-card:nth-child(2) { transition-delay: 0.1s; }
.project-card:nth-child(3) { transition-delay: 0.2s; }
.project-card:nth-child(4) { transition-delay: 0.1s; }
.project-card:nth-child(5) { transition-delay: 0.2s; }
.project-card:nth-child(6) { transition-delay: 0.3s; }
.project-card:nth-child(7) { transition-delay: 0.1s; }
.project-card:nth-child(8) { transition-delay: 0.2s; }
.project-card:nth-child(9) { transition-delay: 0.3s; }
.project-card:nth-child(10) { transition-delay: 0.2s; }
.project-card:nth-child(11) { transition-delay: 0.3s; }
.project-card:nth-child(12) { transition-delay: 0.1s; }
.project-card:nth-child(13) { transition-delay: 0.2s; }
.project-card:nth-child(14) { transition-delay: 0.3s; }
.project-card:nth-child(15) { transition-delay: 0.1s; }
.project-card:nth-child(16) { transition-delay: 0.2s; }

/* Responsive Grid */
@media (max-width: 900px) {
    .project-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
        padding: 0 var(--space-md);
    }
}

@media (max-width: 600px) {
    .project-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
        padding: 0 var(--space-sm);
    }
    
    /* Simpler delays on mobile */
    .project-card:nth-child(n) {
        transition-delay: 0.1s;
    }
}

/* Project Cards */
.project-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    cursor: pointer;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

/* Disable hover transforms on touch devices */
@media (hover: none) {
    .project-card:hover {
        transform: none;
    }
    
    .project-card:hover .phone-frame,
    .project-card:hover .browser-frame {
        transform: none;
    }
}

/* Card Preview Area */
.card-preview {
    padding: var(--space-sm);
    background: linear-gradient(135deg, var(--color-cream), var(--color-rose-soft));
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 140px;
}

.project-card[data-type="tool-public"] .card-preview {
    background: linear-gradient(135deg, var(--color-mint), var(--color-sky));
}

.project-card[data-type="tool-paid"] .card-preview {
    background: linear-gradient(135deg, var(--color-lavender), var(--color-rose-soft));
}

.project-card[data-type="tool-private"] .card-preview {
    background: linear-gradient(135deg, var(--color-peach), var(--color-yellow));
}

/* Phone Frame (for apps) */
.phone-frame {
    width: 80px;
    height: 160px;
    background: #1a1a1a;
    border-radius: 14px;
    padding: 5px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    transition: transform var(--transition-base);
}

.project-card:hover .phone-frame {
    transform: scale(1.05) rotate(-2deg);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--color-cream);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Browser Frame (for tools) */
.browser-frame {
    width: 100%;
    max-width: 200px;
    background: white;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform var(--transition-base);
}

.project-card:hover .browser-frame {
    transform: scale(1.03);
}

.browser-bar {
    background: #f5f5f5;
    padding: 5px 8px;
    display: flex;
    gap: 4px;
}

.browser-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #ddd;
}

.browser-dot:nth-child(1) { background: #ff6b6b; }
.browser-dot:nth-child(2) { background: #ffd93d; }
.browser-dot:nth-child(3) { background: #6bcb77; }

.browser-content {
    padding: var(--space-sm);
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Placeholder Content */
.placeholder-app,
.placeholder-tool {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    color: var(--color-text-light);
    font-size: 0.65rem;
}

.app-icon,
.tool-icon {
    font-size: 1.4rem;
}

/* Card Content */
.card-content {
    padding: var(--space-sm);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
    gap: var(--space-xs);
}

.card-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-text-dark);
}

.card-badge {
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    background: var(--color-lavender);
    color: var(--color-text);
    white-space: nowrap;
}

.card-badge.free {
    background: var(--color-mint);
}

.card-badge.pro {
    background: var(--color-peach);
}

.card-badge.personal {
    background: var(--color-yellow);
}

.card-description {
    font-size: 0.75rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-xs);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-dark);
    text-decoration: none;
    transition: gap var(--transition-fast);
}

.card-link:hover {
    gap: var(--space-sm);
}

.card-link.disabled {
    color: var(--color-text-light);
    cursor: default;
    font-style: italic;
    font-size: 0.7rem;
}

.link-arrow {
    transition: transform var(--transition-fast);
}

.card-link:hover .link-arrow {
    transform: translateX(4px);
}

/* === Contact Section === */
.contact {
    padding: var(--space-xl) 0;
    display: flex;
    justify-content: center;
}

.contact-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    max-width: 520px;
    width: 100%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    position: relative;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-rose), var(--color-peach), var(--color-mint), var(--color-lavender));
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.contact-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: var(--space-xs);
}

.contact-text {
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
    font-size: 0.95rem;
}

.contact-button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: linear-gradient(135deg, var(--color-rose), var(--color-peach));
    color: var(--color-text-dark);
    font-weight: 600;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-size: 0.9rem;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.contact-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.button-icon {
    font-size: 1rem;
}

.contact-note {
    margin-top: var(--space-sm);
    font-size: 0.85rem;
}

/* === Contact Form Styles === */
.contact-form {
    width: 100%;
    margin-top: var(--space-md);
    text-align: left;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.55rem 0.75rem;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    font-family: 'Nunito', sans-serif;
    font-size: 0.9rem;
    color: var(--color-text-dark);
    background: #fafafa;
    transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-lavender-dark);
    background: white;
    box-shadow: 0 0 0 3px rgba(201, 184, 232, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-light);
    opacity: 0.6;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%237D7590' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2rem;
}

.form-group textarea {
    resize: vertical;
    min-height: 90px;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    margin-top: var(--space-sm);
    position: relative;
    overflow: hidden;
}

.submit-btn .button-loading {
    display: none;
    align-items: center;
    gap: var(--space-xs);
}

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

.submit-btn.loading .button-loading {
    display: inline-flex;
}

.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid transparent;
    border-top-color: var(--color-text-dark);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Form Messages */
.form-message {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm);
    border-radius: 8px;
    margin-top: var(--space-sm);
    animation: slideIn 0.3s ease;
}

.form-message.success {
    background: var(--color-mint);
    color: var(--color-text-dark);
}

.form-message.error {
    background: var(--color-rose);
    color: var(--color-text-dark);
}

.form-message .message-icon {
    font-size: 1.2rem;
}

.form-message p {
    margin: 0;
    font-size: 0.85rem;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Form */
@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-card {
        padding: var(--space-md);
    }
}

.handwritten {
    font-family: 'Caveat', cursive;
    font-size: 1.3rem;
    color: var(--color-text-light);
}

/* === Footer === */
.footer {
    text-align: center;
    padding: var(--space-lg);
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.heart {
    color: var(--color-rose);
    display: inline-block;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.privacy-link {
    display: block;
    margin-top: var(--space-sm);
    font-size: 0.8rem;
    color: var(--color-text-light);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.privacy-link:hover {
    color: var(--color-text-dark);
    text-decoration: underline;
}

/* === Responsive Design === */
@media (max-width: 768px) {
    :root {
        --space-lg: 1.5rem;
        --space-xl: 2rem;
        --space-2xl: 3rem;
    }
    
    .lang-toggle {
        top: var(--space-sm);
        right: var(--space-sm);
        padding: 4px var(--space-xs);
    }
    
    .lang-btn {
        font-size: 0.8rem;
        padding: 3px 6px;
    }
    
    .hero {
        min-height: auto;
        padding: var(--space-xl) var(--space-sm);
        padding-top: calc(var(--space-xl) + 50px);
    }
    
    .hero-tagline {
        font-size: 1.1rem;
    }
    
    .hero-bio {
        font-size: 0.95rem;
    }
    
    .scroll-hint {
        display: none;
    }
    
    .projects {
        padding: var(--space-lg) 0;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
        margin-bottom: var(--space-md);
    }
    
    .project-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-card {
        padding: var(--space-md);
        margin: 0 var(--space-sm);
    }
    
    .contact-title {
        font-size: 1.4rem;
    }
    
    .contact-text {
        font-size: 0.9rem;
    }
    
    .shape-1,
    .shape-3,
    .shape-4 {
        display: none;
    }
    
    .shape-2 {
        width: 120px;
        height: 120px;
        opacity: 0.3;
    }
    
    .footer {
        padding: var(--space-md);
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    main {
        padding: 0;
    }
    
    .hero {
        padding: var(--space-lg) var(--space-sm);
        padding-top: calc(var(--space-lg) + 50px);
    }
    
    .hero-title {
        font-size: 1.6rem;
    }
    
    .hero-tagline {
        font-size: 1rem;
    }
    
    .hero-bio {
        font-size: 0.85rem;
    }
    
    .section-title {
        font-size: 1.3rem;
    }
    
    .contact-card {
        border-radius: var(--radius-md);
    }
    
    .contact-title {
        font-size: 1.2rem;
    }
    
    /* Even smaller cards on small phones */
    .card-preview {
        min-height: 100px;
    }
    
    .phone-frame {
        width: 60px;
        height: 120px;
        border-radius: 10px;
        padding: 4px;
    }
    
    .phone-screen {
        border-radius: 7px;
    }
    
    .browser-frame {
        max-width: 150px;
    }
    
    .browser-content {
        min-height: 60px;
        padding: var(--space-xs);
    }
    
    .app-icon,
    .tool-icon {
        font-size: 1.1rem;
    }
    
    .placeholder-app,
    .placeholder-tool {
        font-size: 0.55rem;
    }
    
    .card-content {
        padding: var(--space-xs);
    }
    
    .card-title {
        font-size: 0.8rem;
    }
    
    .card-badge {
        font-size: 0.5rem;
        padding: 2px 6px;
    }
    
    .card-description {
        font-size: 0.65rem;
        -webkit-line-clamp: 2;
    }
    
    .card-link {
        font-size: 0.65rem;
    }
    
    /* Form mobile adjustments */
    .form-row {
        gap: var(--space-sm);
    }
    
    .contact-form input,
    .contact-form select,
    .contact-form textarea {
        font-size: 16px; /* Prevent iOS zoom */
    }
    
    .submit-btn {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.9rem;
    }
}

/* === Language Toggle === */
.lang-toggle {
    position: fixed;
    top: var(--space-md);
    right: var(--space-md);
    z-index: 100;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: white;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-soft);
}

.lang-btn {
    background: none;
    border: none;
    font-family: 'Nunito', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text-light);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.lang-btn:hover {
    color: var(--color-text);
    background: var(--color-cream);
}

.lang-btn.active {
    color: var(--color-text-dark);
    background: linear-gradient(135deg, var(--color-rose-soft), var(--color-peach));
}

.lang-divider {
    color: var(--color-text-light);
    opacity: 0.3;
    font-weight: 300;
}

/* === Turnstile Captcha Container === */
.turnstile-container {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-sm);
    transform: scale(0.9);
    transform-origin: center;
}

.turnstile-container .cf-turnstile {
    margin: 0 auto;
}

/* Disabled submit button state */
.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.submit-btn:disabled:hover {
    transform: none;
    box-shadow: var(--shadow-soft);
}

/* === Utility Classes === */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}