/* ============================================
   APEX GROUP — Volunteer Recruitment Website
   Design System & Styles
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    /* Colors */
    --bg-primary: #0a0a0f;
    --bg-secondary: #111118;
    --bg-tertiary: #16161f;
    --bg-card: rgba(22, 22, 31, 0.7);
    --bg-card-hover: rgba(30, 30, 45, 0.8);

    --text-primary: #f0f0f5;
    --text-secondary: #a0a0b8;
    --text-tertiary: #6a6a82;
    --text-muted: #4a4a60;

    --accent-primary: #7c5cfc;
    --accent-secondary: #5ce0d8;
    --accent-warm: #fc7c5c;

    --gradient-primary: linear-gradient(135deg, #7c5cfc 0%, #5ce0d8 100%);
    --gradient-warm: linear-gradient(135deg, #fc7c5c 0%, #fcbc5c 100%);
    --gradient-hero: linear-gradient(180deg, rgba(124, 92, 252, 0.08) 0%, transparent 60%);

    --border-color: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(124, 92, 252, 0.3);

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 60px rgba(124, 92, 252, 0.15);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --section-padding: 120px 0;
    --container-width: 1200px;
    --border-radius: 16px;
    --border-radius-sm: 10px;
    --border-radius-xs: 6px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition-smooth);
    backdrop-filter: blur(0px);
}

.navbar.scrolled {
    padding: 10px 0;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: -0.02em;
}

.logo-img {
    height: 32px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
    transition: var(--transition-smooth);
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 8px 20px !important;
    background: var(--gradient-primary);
    border-radius: 100px;
    color: white !important;
    font-weight: 600 !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    box-shadow: 0 4px 20px rgba(124, 92, 252, 0.4);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 24px 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
}

.hero-glow-1 {
    width: 600px;
    height: 600px;
    background: var(--accent-primary);
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0.12;
}

.hero-glow-2 {
    width: 400px;
    height: 400px;
    background: var(--accent-secondary);
    bottom: 100px;
    right: -100px;
    opacity: 0.08;
}

.hero-glow-3 {
    width: 300px;
    height: 300px;
    background: var(--accent-warm);
    bottom: 200px;
    left: -100px;
    opacity: 0.06;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding-bottom: 100px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(124, 92, 252, 0.1);
    border: 1px solid rgba(124, 92, 252, 0.2);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-primary);
    margin-bottom: 32px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.4);
    }

    50% {
        opacity: 0.8;
        box-shadow: 0 0 0 6px rgba(74, 222, 128, 0);
    }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.2rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

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

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 64px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 100px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-primary);
    cursor: pointer;
    border: none;
    transition: var(--transition-smooth);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(124, 92, 252, 0.25);
}

.btn-primary:hover {
    box-shadow: 0 8px 32px rgba(124, 92, 252, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

/* --- Hero Stats --- */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-suffix {
    font-size: 1.6rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-color);
}

/* --- Scroll Indicator --- */
.scroll-indicator {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translate(-50%, 30px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    pointer-events: none;
}

.scroll-indicator[data-animate] {
    transform: translate(-50%, 30px);
}

.scroll-indicator[data-animate].visible {
    transform: translate(-50%, 0);
}

@media (max-height: 780px) {
    .scroll-indicator {
        display: none !important;
    }

    .hero-content {
        padding-bottom: 0;
    }
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent-primary), transparent);
    animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {

    0%,
    100% {
        opacity: 1;
        height: 40px;
    }

    50% {
        opacity: 0.3;
        height: 20px;
    }
}

/* --- Section Styles --- */
.section {
    padding: var(--section-padding);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 16px;
    padding: 6px 16px;
    background: rgba(124, 92, 252, 0.08);
    border-radius: 100px;
    border: 1px solid rgba(124, 92, 252, 0.15);
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* --- About Story Blocks --- */
.about-story {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 48px;
}

.story-block {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 36px 40px;
    transition: var(--transition-smooth);
}

.story-block:hover {
    border-color: var(--border-hover);
}

.story-block h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.story-block p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.85;
}

.story-block strong {
    color: var(--text-primary);
}

/* --- Benefits Grid (Why Join) --- */
.why-join {
    background: var(--bg-secondary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.benefit-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 36px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.benefit-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.benefit-featured {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(124, 92, 252, 0.08) 0%, rgba(92, 224, 216, 0.05) 100%);
    border-color: rgba(124, 92, 252, 0.2);
}

.benefit-featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
}

.benefit-number {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-primary);
    opacity: 0.6;
    margin-bottom: 12px;
}

.benefit-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.benefit-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.benefit-card strong {
    color: var(--text-primary);
}

.benefit-card em {
    color: var(--accent-secondary);
    font-style: italic;
}

.benefit-tag {
    display: inline-block;
    margin-top: 16px;
    padding: 4px 14px;
    background: rgba(124, 92, 252, 0.12);
    border: 1px solid rgba(124, 92, 252, 0.2);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* --- Requirements Section --- */
.requirements {
    background: var(--bg-primary);
}

.req-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.req-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 36px;
    transition: var(--transition-smooth);
}

.req-header {
    margin-bottom: 28px;
}

.req-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.req-badge-must {
    background: rgba(124, 92, 252, 0.12);
    border: 1px solid rgba(124, 92, 252, 0.25);
    color: var(--accent-primary);
}

.req-badge-nice {
    background: rgba(92, 224, 216, 0.08);
    border: 1px solid rgba(92, 224, 216, 0.2);
    color: var(--accent-secondary);
}

.req-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.req-list li {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.req-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.req-list li strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.req-list li p {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    line-height: 1.6;
}

.req-note {
    margin-top: 28px;
    padding: 20px 24px;
    background: rgba(124, 92, 252, 0.06);
    border: 1px solid rgba(124, 92, 252, 0.12);
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.req-note strong {
    color: var(--text-primary);
}

/* --- About Cards --- */
.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.about-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 36px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-smooth);
}

.about-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.about-card:hover::before {
    opacity: 1;
}

.about-card-icon {
    width: 52px;
    height: 52px;
    background: rgba(124, 92, 252, 0.1);
    border: 1px solid rgba(124, 92, 252, 0.2);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    margin-bottom: 20px;
}

.about-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.about-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- Services Grid --- */
.services {
    background: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 28px 24px;
    text-align: center;
    transition: var(--transition-smooth);
    cursor: default;
}

.service-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.service-icon {
    font-size: 2rem;
    margin-bottom: 14px;
}

.service-card h3 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.service-card p {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

/* --- Examples Grid --- */
.examples-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.example-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 36px;
    transition: var(--transition-smooth);
}

.example-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.example-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.example-emoji {
    font-size: 2rem;
}

.example-header h3 {
    font-size: 1.15rem;
    font-weight: 700;
}

.example-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.example-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.check {
    color: var(--accent-secondary);
    font-weight: 700;
    font-size: 0.85rem;
}

/* --- Process Timeline --- */
.process {
    background: var(--bg-secondary);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.process-step {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 36px;
    transition: var(--transition-smooth);
    position: relative;
}

.process-step:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.step-number {
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.4;
    margin-bottom: 16px;
}

.step-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- Team / Roles Grid --- */
.roles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.role-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 28px;
    text-align: center;
    transition: var(--transition-smooth);
    cursor: default;
}

.role-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.role-icon {
    width: 48px;
    height: 48px;
    background: rgba(124, 92, 252, 0.08);
    border: 1px solid rgba(124, 92, 252, 0.25);
    border-radius: 10px;
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    transition: var(--transition-fast);
}

.role-card:hover .role-icon {
    background: rgba(92, 224, 216, 0.08);
    border-color: rgba(92, 224, 216, 0.35);
    color: var(--accent-secondary);
}

.role-icon svg {
    width: 22px;
    height: 22px;
    stroke-width: 2.2;
}

.role-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.role-card p {
    font-size: 0.82rem;
    color: var(--text-tertiary);
}

/* --- Application Form --- */
.apply {
    background: var(--bg-secondary);
}

.form-wrapper {
    max-width: 720px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 48px;
    position: relative;
    overflow: hidden;
}

.form-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 36px;
}

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

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

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.required {
    color: var(--accent-warm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-xs);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 0.92rem;
    transition: var(--transition-fast);
    outline: none;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(124, 92, 252, 0.1);
    background: rgba(124, 92, 252, 0.04);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236a6a82' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.input-prefix {
    display: flex;
    align-items: stretch;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-xs);
    transition: var(--transition-fast);
    overflow: hidden;
}

.input-prefix:focus-within {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(124, 92, 252, 0.1);
}

.input-prefix .prefix {
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-tertiary);
    font-weight: 600;
    font-size: 0.92rem;
    display: flex;
    align-items: center;
    border-right: 1px solid var(--border-color);
}

.input-prefix input {
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
}

.form-error {
    font-size: 0.78rem;
    color: var(--accent-warm);
    margin-top: 4px;
    min-height: 0;
    transition: var(--transition-fast);
}

.form-hint {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Radio Group */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-xs);
    cursor: pointer;
    transition: var(--transition-fast);
}

.radio-option:hover {
    border-color: var(--border-hover);
    background: rgba(124, 92, 252, 0.04);
}

.radio-option input {
    display: none;
}

.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--text-muted);
    border-radius: 50%;
    position: relative;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.radio-option input:checked~.radio-custom {
    border-color: var(--accent-primary);
    background: var(--accent-primary);
}

.radio-option input:checked~.radio-custom::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.radio-option input:checked~.radio-label strong {
    color: var(--accent-primary);
}

.radio-label {
    display: flex;
    flex-direction: column;
}

.radio-label strong {
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition-fast);
}

.radio-label small {
    font-size: 0.78rem;
    color: var(--text-tertiary);
    margin-top: 2px;
}

/* Form Validation States */
.form-group.error input,
.form-group.error select,
.form-group.error textarea {
    border-color: var(--accent-warm);
}

.form-group.error .input-prefix {
    border-color: var(--accent-warm);
}

.form-group.success input,
.form-group.success select,
.form-group.success textarea {
    border-color: var(--accent-secondary);
}

/* Submit Button */
.btn-submit {
    width: 100%;
    justify-content: center;
    padding: 16px;
    font-size: 1rem;
    border-radius: var(--border-radius-xs);
    position: relative;
    overflow: hidden;
}

.btn-submit .btn-loading {
    display: none;
    align-items: center;
    gap: 8px;
}

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

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

.spinner {
    animation: spin 1s linear infinite;
}

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

/* Success State */
.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.form-success.show {
    display: block;
    animation: fadeInUp 0.6s ease;
}

.success-icon {
    color: var(--accent-secondary);
    margin-bottom: 24px;
}

.form-success h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.form-success p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 1rem;
}

/* --- Footer --- */
.footer {
    padding: 64px 0 32px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 48px;
}

.footer-brand {
    max-width: 320px;
}

.footer-brand .nav-logo {
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    line-height: 1.7;
}

.footer-links {
    display: flex;
    gap: 64px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.footer-col a {
    font-size: 0.88rem;
    color: var(--text-tertiary);
    transition: var(--transition-fast);
}

.footer-col a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.footer-location {
    font-size: 0.82rem;
    color: var(--text-tertiary);
}

/* --- Animations --- */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* --- Responsive --- */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .process-timeline {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px 0;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-secondary);
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 24px;
        border-left: 1px solid var(--border-color);
        transition: var(--transition-smooth);
        z-index: 999;
    }

    .nav-links.open {
        right: 0;
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero {
        padding: 100px 20px 60px;
        min-height: auto;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }

    .stat-divider {
        width: 40px;
        height: 1px;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .benefit-featured {
        grid-column: 1;
    }

    .req-grid {
        grid-template-columns: 1fr;
    }

    .story-block {
        padding: 28px 24px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .examples-grid {
        grid-template-columns: 1fr;
    }

    .process-timeline {
        grid-template-columns: 1fr;
    }

    .roles-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-wrapper {
        padding: 28px 20px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-content {
        flex-direction: column;
        gap: 40px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .scroll-indicator {
        display: none;
    }
}

@media (max-width: 480px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .roles-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.6rem;
    }
}

/* ============================================
   APEX GROUP — Onboarding Welcome Modal
   ============================================ */
.welcome-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(5, 5, 8, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-smooth);
}

.welcome-overlay.show {
    opacity: 1;
    pointer-events: auto;
}

.welcome-card {
    background: rgba(22, 22, 31, 0.85);
    border: 1px solid rgba(124, 92, 252, 0.25);
    border-radius: var(--border-radius);
    padding: 40px;
    max-width: 580px;
    width: 90%;
    position: relative;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), var(--shadow-glow);
    overflow-hidden: hidden;
    transform: translateY(20px);
    transition: transform var(--transition-smooth);
}

.welcome-overlay.show .welcome-card {
    transform: translateY(0);
}

.welcome-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--text-tertiary);
    font-size: 1.8rem;
    line-height: 1;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 10;
}

.welcome-close:hover {
    color: var(--text-primary);
}

.welcome-step {
    display: none;
    animation: fadeInStep 0.4s ease forwards;
}

.welcome-step.active {
    display: block;
}

@keyframes fadeInStep {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

.welcome-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(124, 92, 252, 0.12);
    border: 1px solid rgba(124, 92, 252, 0.2);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent-secondary);
    margin-bottom: 20px;
}

.welcome-badge svg {
    width: 14px;
    height: 14px;
    stroke-width: 2.5;
}

.welcome-title {
    font-size: 1.6rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.welcome-text {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.welcome-text strong {
    color: var(--text-primary);
}

.welcome-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 28px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.welcome-footer.flex-column {
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
}

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 14px !important;
}

.welcome-browse {
    background: transparent;
    border: none;
    color: var(--text-tertiary);
    font-size: 0.85rem;
    text-decoration: underline;
    cursor: pointer;
    transition: var(--transition-fast);
}

.welcome-browse:hover {
    color: var(--text-secondary);
}

/* Benefits list in Modal */
.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin: 20px 0;
    text-align: left;
}

.benefit-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.benefit-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    background: rgba(92, 224, 216, 0.08);
    border: 1px solid rgba(92, 224, 216, 0.25);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-secondary);
}

.benefit-icon svg {
    width: 18px;
    height: 18px;
    stroke-width: 2;
}

.benefit-info h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.benefit-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Role pills */
.role-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 16px 0;
    justify-content: center;
}

.role-pills .pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.role-pills .pill svg {
    width: 14px;
    height: 14px;
    stroke-width: 2;
    color: var(--accent-secondary);
}

/* Highlight Animation for Form */
@keyframes formGlow {

    0%,
    100% {
        box-shadow: none;
        border-color: var(--border-color);
    }

    50% {
        box-shadow: 0 0 35px rgba(124, 92, 252, 0.35);
        border-color: var(--accent-primary);
    }
}

.form-highlight {
    animation: formGlow 2.5s ease 2;
    /* Glow twice */
}

@media (max-width: 580px) {
    .welcome-card {
        padding: 30px 20px;
    }

    .welcome-title {
        font-size: 1.4rem;
    }

    .welcome-badge {
        margin-bottom: 12px;
    }
}