/* ============================================
   CMX Crew - Maritime Recruitment Page
   Design System & Styles
   ============================================ */

/* CSS Custom Properties */
:root {
    /* Colors */
    --navy-900: #020617;
    --navy-800: #0a1628;
    --navy-700: #0f2035;
    --navy-600: #142d4c;
    --navy-500: #1e3a5f;
    --ocean-500: #0ea5e9;
    --ocean-400: #38bdf8;
    --ocean-300: #7dd3fc;
    --teal-500: #14b8a6;
    --teal-400: #2dd4bf;
    --cyan-glow: rgba(14, 165, 233, 0.15);
    --teal-glow: rgba(20, 184, 166, 0.15);
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --red-400: #f87171;
    --green-400: #4ade80;

    /* Gradients */
    --gradient-ocean: linear-gradient(135deg, #0ea5e9, #06b6d4, #14b8a6);
    --gradient-hero: linear-gradient(180deg, var(--navy-900) 0%, var(--navy-800) 50%, var(--navy-700) 100%);
    --gradient-card: linear-gradient(145deg, rgba(15, 32, 53, 0.8), rgba(10, 22, 40, 0.95));
    --gradient-btn: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 50%, #14b8a6 100%);
    --gradient-btn-hover: linear-gradient(135deg, #38bdf8 0%, #22d3ee 50%, #2dd4bf 100%);

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Typography */
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Outfit', 'Inter', sans-serif;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.5);
    --shadow-glow-ocean: 0 0 30px rgba(14, 165, 233, 0.3);
    --shadow-glow-teal: 0 0 30px rgba(20, 184, 166, 0.3);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background: var(--navy-900);
    color: var(--gray-200);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ============================================
   Ocean Background & Animations
   ============================================ */
.ocean-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.wave {
    position: absolute;
    bottom: 0;
    left: -10%;
    width: 120%;
    height: 200px;
    border-radius: 50% 50% 0 0;
    opacity: 0.04;
}

.wave-1 {
    background: var(--ocean-500);
    animation: waveMove 8s ease-in-out infinite;
    height: 180px;
}

.wave-2 {
    background: var(--teal-500);
    animation: waveMove 10s ease-in-out infinite reverse;
    height: 150px;
    bottom: 20px;
}

.wave-3 {
    background: var(--ocean-400);
    animation: waveMove 12s ease-in-out infinite;
    height: 120px;
    bottom: 40px;
}

@keyframes waveMove {
    0%, 100% { transform: translateX(-2%) translateY(0); }
    25% { transform: translateX(1%) translateY(-10px); }
    50% { transform: translateX(2%) translateY(5px); }
    75% { transform: translateX(-1%) translateY(-5px); }
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--ocean-400);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 6s ease-in-out infinite;
}

@keyframes particleFloat {
    0% { opacity: 0; transform: translateY(100vh) scale(0); }
    20% { opacity: 0.6; }
    80% { opacity: 0.3; }
    100% { opacity: 0; transform: translateY(-20vh) scale(1); }
}

/* ============================================
   Header
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: var(--space-md) var(--space-xl);
    transition: var(--transition-slow);
    background: transparent;
}

.header.scrolled {
    background: rgba(2, 6, 23, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(14, 165, 233, 0.1);
    box-shadow: var(--shadow-lg);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    color: var(--white);
}

.logo-icon {
    width: 120px;
    height: 120px;
    transition: var(--transition-normal);
    flex-shrink: 0;
}

.logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 8px rgba(14, 165, 233, 0.3));
    transition: var(--transition-normal);
}

.logo:hover .logo-icon img {
    filter: drop-shadow(0 0 12px rgba(14, 165, 233, 0.5));
    transform: scale(1.05);
}

.footer-logo-img {
    width: 60px;
    height: 60px;
}

.footer-logo-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 6px rgba(14, 165, 233, 0.3));
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.logo-accent {
    background: var(--gradient-ocean);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.lang-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    padding: var(--space-xs) var(--space-md);
    cursor: pointer;
    color: var(--gray-400);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition-normal);
    letter-spacing: 0.05em;
}

.lang-toggle:hover {
    border-color: rgba(14, 165, 233, 0.3);
    background: rgba(14, 165, 233, 0.05);
}

.lang-divider {
    color: rgba(255, 255, 255, 0.15);
}

.lang-option {
    cursor: pointer;
    transition: var(--transition-fast);
    padding: 2px 4px;
    border-radius: 4px;
}

.lang-option.active {
    color: var(--ocean-400);
    background: rgba(14, 165, 233, 0.1);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    z-index: 1;
    padding: 140px var(--space-xl) var(--space-2xl);
    text-align: center;
}

.hero-content {
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(14, 165, 233, 0.08);
    border: 1px solid rgba(14, 165, 233, 0.2);
    border-radius: var(--radius-full);
    padding: var(--space-xs) var(--space-lg);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--ocean-400);
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.6s ease;
}

.hero-badge svg {
    flex-shrink: 0;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.03em;
    animation: fadeInUp 0.6s ease 0.1s both;
}

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

.hero-desc {
    font-size: 1.1rem;
    color: var(--gray-400);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
    animation: fadeInUp 0.6s ease 0.2s both;
}

/* ============================================
   Tab Navigation
   ============================================ */
.tab-container {
    max-width: 560px;
    margin: 0 auto;
    animation: fadeInUp 0.6s ease 0.3s both;
}

.tab-nav {
    display: flex;
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 4px;
    gap: 4px;
}

.tab-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    border: none;
    background: transparent;
    color: var(--gray-400);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    position: relative;
    z-index: 2;
}

.tab-btn:hover {
    color: var(--gray-200);
}

.tab-btn.active {
    color: var(--white);
}

.tab-indicator {
    position: absolute;
    top: 4px;
    left: 4px;
    width: calc(50% - 4px);
    height: calc(100% - 8px);
    background: var(--gradient-ocean);
    border-radius: var(--radius-md);
    transition: transform var(--transition-slow);
    z-index: 1;
    opacity: 0.15;
}

.tab-indicator.right {
    transform: translateX(calc(100% + 4px));
}

/* ============================================
   Forms Section
   ============================================ */
.forms-section {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-xl) var(--space-3xl);
}

.form-panel {
    display: none;
    animation: fadeInUp 0.4s ease;
}

.form-panel.active {
    display: block;
}

.form-card {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-xl);
}

.form-header {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.form-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.employer-icon {
    background: rgba(14, 165, 233, 0.1);
    color: var(--ocean-400);
    border: 1px solid rgba(14, 165, 233, 0.2);
}

.seafarer-icon {
    background: rgba(20, 184, 166, 0.1);
    color: var(--teal-400);
    border: 1px solid rgba(20, 184, 166, 0.2);
}

.form-header h2 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
}

.form-header p {
    font-size: 0.9rem;
    color: var(--gray-400);
}

/* Form Grid */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

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

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

.section-label {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--ocean-400);
    padding-top: var(--space-sm);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.section-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(14, 165, 233, 0.3), transparent);
}

label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-300);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper svg {
    position: absolute;
    left: 14px;
    color: var(--gray-500);
    z-index: 2;
    pointer-events: none;
    transition: var(--transition-fast);
}

.input-wrapper input,
.input-wrapper select {
    width: 100%;
    padding: 12px 14px 12px 44px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: var(--transition-normal);
    outline: none;
}

.input-wrapper input::placeholder {
    color: var(--gray-600);
}

.input-wrapper input:focus,
.input-wrapper select:focus {
    border-color: rgba(14, 165, 233, 0.4);
    background: rgba(14, 165, 233, 0.03);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.08);
}

.input-wrapper:has(input:focus) svg,
.input-wrapper:has(select:focus) svg {
    color: var(--ocean-400);
}

.input-wrapper select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
}

.select-wrapper::after {
    content: '';
    position: absolute;
    right: 14px;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid var(--gray-500);
    pointer-events: none;
    transition: var(--transition-fast);
}

.select-wrapper:has(select:focus)::after {
    border-top-color: var(--ocean-400);
}

.input-wrapper select option {
    background: var(--navy-800);
    color: var(--gray-200);
    padding: 8px;
}

.textarea-wrapper {
    align-items: flex-start;
}

.textarea-wrapper textarea {
    width: 100%;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.9rem;
    resize: vertical;
    min-height: 80px;
    transition: var(--transition-normal);
    outline: none;
    line-height: 1.5;
}

.textarea-wrapper textarea::placeholder {
    color: var(--gray-600);
}

.textarea-wrapper textarea:focus {
    border-color: rgba(14, 165, 233, 0.4);
    background: rgba(14, 165, 233, 0.03);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.08);
}

/* ============================================
   File Upload
   ============================================ */
.file-upload-area {
    position: relative;
    border: 2px dashed rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: var(--space-2xl);
    text-align: center;
    transition: var(--transition-normal);
    cursor: pointer;
    overflow: hidden;
}

.file-upload-area:hover,
.file-upload-area.dragover {
    border-color: rgba(14, 165, 233, 0.4);
    background: rgba(14, 165, 233, 0.03);
}

.file-upload-area.dragover {
    border-color: var(--teal-400);
    background: rgba(20, 184, 166, 0.05);
}

.file-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 3;
}

.file-upload-content {
    pointer-events: none;
}

.file-upload-icon {
    color: var(--gray-500);
    margin-bottom: var(--space-md);
    transition: var(--transition-normal);
}

.file-upload-area:hover .file-upload-icon {
    color: var(--ocean-400);
    transform: translateY(-3px);
}

.file-upload-text {
    font-size: 0.95rem;
    color: var(--gray-300);
    font-weight: 500;
    margin-bottom: var(--space-xs);
}

.file-upload-hint {
    font-size: 0.8rem;
    color: var(--gray-500);
}

.file-selected {
    display: none;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: rgba(14, 165, 233, 0.08);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(14, 165, 233, 0.2);
    margin-top: var(--space-md);
    position: relative;
    z-index: 4;
}

.file-selected.visible {
    display: flex;
}

.file-selected svg {
    color: var(--ocean-400);
    flex-shrink: 0;
}

.file-name {
    font-size: 0.85rem;
    color: var(--gray-200);
    flex: 1;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-remove {
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid rgba(248, 113, 113, 0.2);
    border-radius: var(--radius-sm);
    color: var(--red-400);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.file-remove:hover {
    background: rgba(248, 113, 113, 0.2);
}

/* ============================================
   Submit Button
   ============================================ */
.submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    width: 100%;
    padding: 16px var(--space-xl);
    margin-top: var(--space-2xl);
    background: var(--gradient-btn);
    border: none;
    border-radius: var(--radius-md);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-btn-hover);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.submit-btn:hover::before {
    opacity: 1;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-ocean);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn .btn-text,
.submit-btn .btn-icon {
    position: relative;
    z-index: 1;
}

.submit-btn .btn-icon {
    transition: transform var(--transition-normal);
}

.submit-btn:hover .btn-icon {
    transform: translateX(3px) translateY(-3px);
}

.seafarer-submit:hover {
    box-shadow: var(--shadow-glow-teal);
}

/* Loading State */
.submit-btn.loading .btn-text,
.submit-btn.loading .btn-icon {
    opacity: 0;
}

.btn-loader {
    display: none;
    position: absolute;
    width: 22px;
    height: 22px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

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

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

/* ============================================
   Success Modal
   ============================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(2, 6, 23, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-slow);
    padding: var(--space-xl);
}

.modal-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.modal-card {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl) var(--space-2xl);
    text-align: center;
    max-width: 420px;
    width: 100%;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-slow);
    box-shadow: var(--shadow-xl);
}

.modal-overlay.visible .modal-card {
    transform: scale(1) translateY(0);
}

.modal-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-xl);
    animation: modalPulse 2s ease-in-out infinite;
}

.modal-icon.success {
    background: rgba(74, 222, 128, 0.1);
    color: var(--green-400);
    border: 1px solid rgba(74, 222, 128, 0.2);
}

@keyframes modalPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.2); }
    50% { box-shadow: 0 0 0 12px rgba(74, 222, 128, 0); }
}

.modal-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.modal-card p {
    color: var(--gray-400);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: var(--space-xl);
}

.modal-close-btn {
    padding: 12px 40px;
    background: var(--gradient-btn);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
}

.modal-close-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-ocean);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: var(--space-2xl) var(--space-xl);
    background: rgba(2, 6, 23, 0.5);
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
}

.footer-brand p {
    font-size: 0.8rem;
    color: var(--gray-500);
}

.footer-contact {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.footer-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--gray-400);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.footer-link:hover {
    color: var(--ocean-400);
}

.footer-copy {
    width: 100%;
    text-align: center;
    font-size: 0.8rem;
    color: var(--gray-600);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ============================================
   Validation States
   ============================================ */
.input-wrapper input:invalid:not(:placeholder-shown):not(:focus),
.input-wrapper select:invalid:not(:focus) {
    border-color: rgba(248, 113, 113, 0.3);
}

.form-group.error .input-wrapper input,
.form-group.error .input-wrapper select,
.form-group.error .textarea-wrapper textarea {
    border-color: rgba(248, 113, 113, 0.5);
    box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.08);
}

.form-group.error .input-wrapper svg {
    color: var(--red-400);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
    .header {
        padding: var(--space-md);
    }

    .hero {
        padding: 120px var(--space-md) var(--space-xl);
    }

    .hero-title {
        font-size: clamp(1.8rem, 6vw, 2.8rem);
    }

    .hero-desc {
        font-size: 1rem;
    }

    .tab-btn {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.85rem;
    }

    .tab-btn svg {
        display: none;
    }

    .forms-section {
        padding: 0 var(--space-md) var(--space-2xl);
    }

    .form-card {
        padding: var(--space-lg);
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .form-header {
        flex-direction: column;
        text-align: center;
    }

    .form-header h2 {
        font-size: 1.2rem;
    }

    .submit-btn {
        padding: 14px;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }

    .file-upload-area {
        padding: var(--space-xl);
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px var(--space-md) var(--space-lg);
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: var(--space-xs) var(--space-md);
    }

    .logo-text {
        font-size: 1.2rem;
    }

    .form-card {
        padding: var(--space-md);
        border-radius: var(--radius-md);
    }

    .tab-nav {
        border-radius: var(--radius-md);
    }

    .modal-card {
        padding: var(--space-2xl) var(--space-lg);
    }
}

/* ============================================
   Scrollbar
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--navy-900);
}

::-webkit-scrollbar-thumb {
    background: var(--navy-600);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--navy-500);
}

/* Focus visible for accessibility */
*:focus-visible {
    outline: 2px solid var(--ocean-400);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background: rgba(14, 165, 233, 0.3);
    color: var(--white);
}