/* ============================================================
   F1 BIODATA INTERAKTIF 2026 — ELEGANT DARK MODE
   ============================================================ */

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

:root {
    --bg-primary: #0d0d0d;
    --bg-secondary: #121212;
    --bg-tertiary: #1a1a1a;
    --bg-card: #1e1e1e;
    --bg-elevated: #242424;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --accent: #e10600;
    --accent-dark: #b30500;
    --accent-glow: rgba(225, 6, 0, 0.4);
    --border: #2a2a2a;
    --border-light: #333333;
    --font-main: 'Montserrat', sans-serif;
    --font-heading: 'Titillium Web', sans-serif;
    --font-pixel: 'Press Start 2P', cursive;
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.6);
    --shadow-accent: 0 10px 30px rgba(225, 6, 0, 0.35);
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== LIGHT MODE ===== */
[data-theme="light"] {
    --bg-primary: #f4f4f5;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f9f9fa;
    --bg-card: #ffffff;
    --bg-elevated: #ffffff;
    --text-primary: #121212;
    --text-secondary: #52525b;
    --text-muted: #71717a;
    --border: #e4e4e7;
    --border-light: #d4d4d8;
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.15);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    transition: background-color 0.5s ease, color 0.5s ease;
    -webkit-font-smoothing: antialiased;
}

/* Carbon fiber texture untuk dark mode */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.5;
    background-image:
        linear-gradient(rgba(13, 13, 13, 0.97), rgba(13, 13, 13, 0.97)),
        repeating-linear-gradient(45deg, #1a1a1a 0, #1a1a1a 2px, #151515 2px, #151515 4px),
        repeating-linear-gradient(-45deg, #1a1a1a 0, #1a1a1a 2px, #151515 2px, #151515 4px);
    transition: opacity 0.5s ease;
}

[data-theme="light"] body::before {
    opacity: 0;
}

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

ul {
    list-style: none;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-accent {
    color: var(--accent);
}

/* ===== 8-BIT CANVAS ===== */
#pixelCanvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 9998;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
}

#pixelCanvas.active {
    opacity: 1;
}

.pixel-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    background: rgba(13, 13, 13, 0.85);
    backdrop-filter: blur(4px);
}

.pixel-overlay.active {
    opacity: 1;
}

.pixel-text {
    font-family: var(--font-pixel);
    font-size: 2rem;
    color: var(--accent);
    text-shadow:
        3px 3px 0 #000,
        -1px -1px 0 #000,
        1px -1px 0 #000,
        -1px 1px 0 #000,
        0 0 30px var(--accent-glow);
    letter-spacing: 4px;
    animation: pixelBlink 0.6s steps(2) infinite;
    text-align: center;
    padding: 0 20px;
}

@keyframes pixelBlink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.3; }
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(13, 13, 13, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

[data-theme="light"] .navbar {
    background-color: rgba(255, 255, 255, 0.85);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    user-select: none;
}

.logo-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent);
    border-radius: 10px;
    color: #fff;
    font-size: 1.3rem;
    box-shadow: 0 4px 15px var(--accent-glow);
    transition: var(--transition);
}

.logo:hover .logo-icon {
    transform: rotate(-10deg) scale(1.05);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-main {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -1px;
}

.logo-year {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--accent);
    margin-top: 2px;
}

.nav-menu {
    display: flex;
    gap: 8px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-radius: 8px;
    position: relative;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-link i {
    font-size: 0.85rem;
    opacity: 0.7;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

.nav-link:hover i {
    opacity: 1;
    color: var(--accent);
}

.nav-link.active {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

.nav-link.active i {
    color: var(--accent);
    opacity: 1;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 18px;
    right: 18px;
    height: 3px;
    background: var(--accent);
    border-radius: 2px;
    box-shadow: 0 0 10px var(--accent-glow);
    animation: slideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes slideIn {
    from { transform: scaleX(0); transform-origin: left; }
    to { transform: scaleX(1); transform-origin: left; }
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.theme-toggle {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.theme-toggle:hover {
    background-color: var(--accent);
    color: #fff;
    border-color: var(--accent);
    box-shadow: 0 4px 15px var(--accent-glow);
    transform: rotate(20deg);
}

.hamburger {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border);
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition);
}

.hamburger:hover {
    background-color: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.nav-progress {
    position: absolute;
    bottom: -1px;
    left: 0;
    height: 2px;
    width: 0%;
    background: linear-gradient(90deg, var(--accent), #ff4d00);
    box-shadow: 0 0 10px var(--accent-glow);
    transition: width 0.3s ease;
}

/* ===== SECTIONS ===== */
.section {
    display: none;
    padding: 120px 0 80px;
    min-height: 100vh;
}

.section.active {
    display: block;
    animation: fadeInUp 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
    padding: 6px 16px;
    border: 1px solid var(--accent);
    border-radius: 50px;
    background: rgba(225, 6, 0, 0.08);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 12px;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

/* ===== HERO / HOME ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 0 60px;
    overflow: hidden;
}

.hero-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.15;
    mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
    pointer-events: none;
}

.hero-speed-lines {
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        90deg,
        transparent 0,
        transparent 100px,
        rgba(225, 6, 0, 0.03) 100px,
        rgba(225, 6, 0, 0.03) 102px
    );
    pointer-events: none;
}

.hero-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.hero-badge i {
    color: var(--accent);
}

.hero-greeting {
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5.5vw, 4rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
}

.hero-title-line {
    display: block;
    width: 80px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
    margin-top: 16px;
    box-shadow: 0 0 15px var(--accent-glow);
}

.hero-sub {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 520px;
    margin-bottom: 32px;
    line-height: 1.8;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-bottom: 36px;
    padding: 20px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.hero-stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--text-primary);
    line-height: 1;
}

.stat-number::after {
    content: '+';
    color: var(--accent);
    font-size: 1.5rem;
    margin-left: 2px;
}

.stat-label {
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-top: 6px;
    font-weight: 600;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    background: var(--accent);
    color: #fff;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    transition: var(--transition);
    border: 2px solid var(--accent);
    box-shadow: 0 8px 25px var(--accent-glow);
    position: relative;
    overflow: hidden;
}

.btn-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
    transition: left 0.6s ease;
}

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

.btn-cta:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
    transform: translateY(-3px);
    box-shadow: 0 15px 35px var(--accent-glow);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    background: transparent;
    color: var(--text-primary);
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    border: 2px solid var(--border);
    transition: var(--transition);
}

.btn-ghost:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-3px);
}

.btn-full {
    width: 100%;
}

/* Hero Visual */
.hero-visual {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.hero-image-wrapper:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.7);
    border-color: var(--accent);
}

.hero-image-frame {
    position: absolute;
    inset: 0;
    border: 2px solid var(--accent);
    border-radius: 20px;
    z-index: 3;
    pointer-events: none;
    opacity: 0;
    transition: var(--transition);
}

.hero-image-wrapper:hover .hero-image-frame {
    opacity: 0.5;
}

.hero-image {
    width: 100%;
    height: 480px;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    filter: brightness(0.85) contrast(1.1);
}

.hero-image-wrapper:hover .hero-image {
    transform: scale(1.08);
    filter: brightness(1) contrast(1.15);
}

.hero-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(13,13,13,0.9) 100%);
    z-index: 1;
}

.hero-image-tag {
    position: absolute;
    bottom: 20px;
    left: 20px;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(13, 13, 13, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #fff;
}

.hero-image-tag i {
    color: var(--accent);
}

/* Floating Cards */
.hero-floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow-md);
    z-index: 5;
    animation: float 4s ease-in-out infinite;
}

.hero-floating-card i {
    font-size: 1.5rem;
    color: var(--accent);
}

.hero-floating-card > div {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.floating-value {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--text-primary);
}

.floating-label {
    font-size: 0.7rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 600;
}

.card-1 {
    top: 30px;
    left: -30px;
    animation-delay: 0s;
}

.card-2 {
    bottom: 40px;
    right: -30px;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.7rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 600;
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    color: var(--accent);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ===== ABOUT SECTION ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.about-image-col {
    position: sticky;
    top: 120px;
}

.about-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
}

.about-image-wrapper img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    filter: brightness(0.85) contrast(1.1);
    transition: var(--transition);
}

.about-image-wrapper:hover img {
    transform: scale(1.05);
    filter: brightness(1) contrast(1.15);
}

.about-image-border {
    position: absolute;
    inset: 0;
    border: 2px solid var(--accent);
    border-radius: 20px;
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.about-image-wrapper:hover .about-image-border {
    opacity: 0.6;
}

.about-info-card {
    margin-top: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.info-row {
    display: flex;
    align-items: center;
    gap: 16px;
}

.info-row i {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(225, 6, 0, 0.1);
    border-radius: 10px;
    color: var(--accent);
    font-size: 1rem;
    flex-shrink: 0;
}

.info-row > div {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.info-label {
    font-size: 0.75rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 600;
}

.info-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.about-text-col {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.about-block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    transition: var(--transition);
}

.about-block:hover {
    border-color: var(--accent);
    transform: translateX(6px);
    box-shadow: var(--shadow-md);
}

.about-block h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
}

.about-block h3 i {
    color: var(--accent);
    font-size: 1.1rem;
}

.about-block p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 0.95rem;
}

.bio-list {
    display: grid;
    gap: 12px;
}

.bio-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.95rem;
}

.bio-list li:last-child {
    border-bottom: none;
}

.bio-list span {
    color: var(--text-muted);
    font-weight: 500;
}

.bio-list strong {
    color: var(--text-primary);
    font-weight: 700;
}

/* Skills */
.about-skills {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.skill-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    font-size: 0.9rem;
    font-weight: 600;
}

.skill-header span:first-child {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
}

.skill-header i {
    color: var(--accent);
}

.skill-header span:last-child {
    color: var(--accent);
    font-weight: 700;
}

.skill-bar {
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.skill-progress {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--accent), #ff4d00);
    border-radius: 4px;
    transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 10px var(--accent-glow);
}

/* ===== SQUAD SECTION ===== */
.squad-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
}

.driver-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.driver-card:hover {
    transform: translateY(-12px);
    border-color: var(--accent);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6), 0 0 0 1px var(--accent);
}

.card-number {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 4;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.08);
    line-height: 1;
    pointer-events: none;
}

.card-image-wrapper {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.card-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%) brightness(0.85);
    transition: var(--transition);
}

.driver-card:hover .card-image-wrapper img {
    transform: scale(1.1);
    filter: grayscale(0%) brightness(1);
}

.card-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 30%, var(--bg-card) 100%);
    z-index: 1;
}

.card-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 2;
    padding: 6px 14px;
    background: var(--accent);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 2px;
    border-radius: 50px;
    box-shadow: 0 4px 12px var(--accent-glow);
}

.card-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.card-body h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.driver-role {
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.driver-stats {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.driver-stat {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.stat-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 600;
}

.stat-info span:first-child {
    color: var(--text-secondary);
}

.stat-pct {
    color: var(--accent);
    font-weight: 700;
}

.progress-bar {
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.progress {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--accent), #ff4d00);
    border-radius: 3px;
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 8px var(--accent-glow);
}

/* ===== CONTACT SECTION ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 40px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    transition: var(--transition);
}

.contact-info-card:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.contact-info-card i {
    font-size: 1.5rem;
    color: var(--accent);
    margin-bottom: 12px;
}

.contact-info-card h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.contact-info-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.contact-social {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 8px;
}

.contact-social a {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 1.1rem;
    transition: var(--transition);
}

.contact-social a:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px var(--accent-glow);
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 36px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group label i {
    color: var(--accent);
    font-size: 0.8rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 0.95rem;
    transition: var(--transition);
    resize: vertical;
}

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

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(225, 6, 0, 0.15);
    background: var(--bg-secondary);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 60px 0 0;
    margin-top: 60px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px 40px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 16px;
    max-width: 350px;
    line-height: 1.7;
}

.footer-links h4,
.footer-social h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-nav-link {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
    width: fit-content;
}

.footer-nav-link:hover {
    color: var(--accent);
    transform: translateX(5px);
}

.social-icons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.social-icons a {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 1.05rem;
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 10px 20px var(--accent-glow);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-bottom .text-accent {
    color: var(--accent);
}

/* ===== POPUP ===== */
.popup {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-left: 4px solid var(--accent);
    border-radius: 14px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transform: translateX(120%);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2000;
    max-width: 400px;
}

.popup.show {
    opacity: 1;
    transform: translateX(0);
}

.popup-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(225, 6, 0, 0.15);
    border-radius: 50%;
    color: var(--accent);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.popup-content h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.popup-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.popup-close {
    color: var(--text-muted);
    font-size: 1rem;
    padding: 6px;
    border-radius: 6px;
    transition: var(--transition);
    flex-shrink: 0;
}

.popup-close:hover {
    color: var(--accent);
    background: var(--bg-tertiary);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-visual {
        max-width: 600px;
        margin: 0 auto;
        width: 100%;
    }

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

    .about-image-col {
        position: static;
        max-width: 600px;
        margin: 0 auto;
        width: 100%;
    }

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

    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 340px;
        height: 100vh;
        background: var(--bg-secondary);
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding: 100px 24px 40px;
        gap: 8px;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border-left: 1px solid var(--border);
        box-shadow: -20px 0 50px rgba(0, 0, 0, 0.5);
        z-index: 999;
    }

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

    .nav-link {
        padding: 16px 20px;
        font-size: 1rem;
        border-bottom: 1px solid var(--border);
    }

    .nav-link.active::after {
        left: 20px;
        right: auto;
        width: 40px;
        bottom: 8px;
    }

    .hamburger {
        display: flex;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-stats {
        gap: 24px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .hero-image {
        height: 360px;
    }

    .card-1 {
        left: 10px;
        top: 10px;
    }

    .card-2 {
        right: 10px;
        bottom: 10px;
    }

    .hero-floating-card {
        padding: 10px 14px;
    }

    .floating-value {
        font-size: 1rem;
    }

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

    .contact-form {
        padding: 24px;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

    .popup {
        left: 20px;
        right: 20px;
        bottom: 20px;
        max-width: none;
    }

    .popup.show {
        transform: translateY(0);
    }

    .popup {
        transform: translateY(120%);
    }

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

    .section {
        padding: 100px 0 60px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 18px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-stats {
        gap: 16px;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.65rem;
        letter-spacing: 1px;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .btn-cta,
    .btn-ghost {
        width: 100%;
    }

    .hero-image {
        height: 300px;
    }

    .card-number {
        font-size: 2rem;
    }

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

    .about-block,
    .about-skills,
    .contact-form,
    .contact-info-card {
        padding: 20px;
    }

    .pixel-text {
        font-size: 0.9rem;
        letter-spacing: 2px;
    }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-light);
    border-radius: 5px;
}

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

/* ===== SELECTION ===== */
::selection {
    background: var(--accent);
    color: #fff;
}