/* ============================================================
   DigiTow Landing Page – Design System & Styles
   ============================================================ */

/* — Google Font — */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* — Design Tokens — */
:root {
    --bg: #060609;
    --surface: #0F0F11;
    --surface-2: #151517;
    --card: #1B1B1F;
    --accent: #E9FF3B;
    --accent-dim: rgba(233, 255, 59, 0.15);
    --accent-glow: rgba(233, 255, 59, 0.25);
    --text: #FFFFFF;
    --muted: #A7A7AE;
    --subtle: #7E7E85;
    --danger: #FF6B6B;
    --success: #39D98A;

    --font: 'Inter', system-ui, -apple-system, sans-serif;
    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --radius-pill: 999px;

    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.6);

    --transition: 0.3s cubic-bezier(0.2, 0.9, 0.2, 1);
    --container: 1200px;
}

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

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

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

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

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

ul {
    list-style: none;
}

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

/* — Typography — */
h1,
h2,
h3,
h4 {
    color: var(--text);
    font-weight: 700;
    line-height: 1.15;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: -1.5px;
}

h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    letter-spacing: -0.8px;
}

h3 {
    font-size: 1.25rem;
    letter-spacing: -0.3px;
}

h4 {
    font-size: 1rem;
}

p {
    max-width: 620px;
}

.section-label {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
    display: inline-block;
}

/* — Buttons — */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    border-radius: var(--radius-pill);
    padding: 16px 32px;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: #050505;
}

.btn-primary:hover {
    background: #d4e800;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(233, 255, 59, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 12px 24px;
    font-size: 0.9rem;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(6, 6, 9, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 12px 0;
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-brand img {
    height: 36px;
    width: auto;
}

.nav-brand span {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

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

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width var(--transition);
}

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: all var(--transition);
    border-radius: 2px;
}

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

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

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

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-dim);
    border: 1px solid rgba(233, 255, 59, 0.2);
    border-radius: var(--radius-pill);
    padding: 8px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 24px;
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.3);
    }
}

.hero h1 {
    margin-bottom: 24px;
}

.hero h1 .accent {
    color: var(--accent);
}

.hero-sub {
    font-size: 1.15rem;
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 520px;
}

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

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 56px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.hero-stat h4 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent);
}

.hero-stat p {
    font-size: 0.85rem;
    color: var(--subtle);
    margin-top: 4px;
}

/* Hero Map */
.hero-map-wrapper {
    position: relative;
    height: 560px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: var(--shadow-lg);
}

.hero-map-wrapper::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(6, 6, 9, 0.3) 0%, transparent 50%);
    pointer-events: none;
    z-index: 2;
}

#hero-map {
    width: 100%;
    height: 100%;
}

/* Map pulsing markers */
.map-pulse-marker {
    position: relative;
}

.map-pulse-marker .pulse-ring {
    position: absolute;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(233, 255, 59, 0.2);
    animation: map-pulse 2.5s infinite;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.map-pulse-marker .pulse-core {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent);
    border: 3px solid rgba(6, 6, 9, 0.8);
    position: relative;
    z-index: 2;
}

@keyframes map-pulse {
    0% {
        transform: translate(-50%, -50%) scale(0.5);
        opacity: 1;
    }

    100% {
        transform: translate(-50%, -50%) scale(2.5);
        opacity: 0;
    }
}

.map-info-card {
    position: absolute;
    bottom: 24px;
    left: 24px;
    z-index: 10;
    background: rgba(15, 15, 17, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
}

.map-info-card .status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--success);
    animation: pulse-dot 2s infinite;
    flex-shrink: 0;
}

.map-info-card .info-text span {
    display: block;
    font-size: 0.8rem;
    color: var(--subtle);
}

.map-info-card .info-text strong {
    font-size: 0.95rem;
    color: var(--text);
    font-weight: 600;
}

/* ============================================================
   PROBLEM SECTION
   ============================================================ */
.problem {
    padding: 120px 0;
    background: var(--surface);
    position: relative;
}

.problem::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(233, 255, 59, 0.2), transparent);
}

.problem .container {
    text-align: center;
}

.problem h2 {
    margin-bottom: 20px;
}

.problem>.container>p {
    margin: 0 auto 56px;
    max-width: 640px;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 960px;
    margin: 0 auto;
}

.problem-card {
    background: var(--card);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    text-align: left;
    transition: all var(--transition);
}

.problem-card:hover {
    border-color: rgba(233, 255, 59, 0.15);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.problem-card .icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.problem-card h3 {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.problem-card p {
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ============================================================
   SOLUTION SECTION
   ============================================================ */
.solution {
    padding: 120px 0;
    background: var(--bg);
}

.solution .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.solution-visual {
    position: relative;
}

.solution-phone {
    width: 280px;
    height: 560px;
    background: var(--card);
    border-radius: 40px;
    border: 2px solid rgba(255, 255, 255, 0.08);
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.solution-phone::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 28px;
    background: var(--bg);
    border-radius: 0 0 16px 16px;
    z-index: 2;
}

.phone-screen {
    position: absolute;
    inset: 4px;
    border-radius: 36px;
    background: var(--bg);
    overflow: hidden;
}

.app-screenshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.solution-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(233, 255, 59, 0.08) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.solution-content h2 {
    margin-bottom: 20px;
}

.solution-content>p {
    margin-bottom: 36px;
}

.solution-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.solution-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.solution-feature .check {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: var(--accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 700;
}

.solution-feature p {
    font-size: 0.95rem;
    color: var(--muted);
}

.solution-feature p strong {
    color: var(--text);
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how-it-works {
    padding: 120px 0;
    background: var(--surface);
}

.how-it-works .container {
    text-align: center;
}

.how-it-works h2 {
    margin-bottom: 16px;
}

.how-it-works>.container>p {
    margin: 0 auto 64px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
}

.steps-grid::before {
    content: '';
    position: absolute;
    top: 56px;
    left: 16.7%;
    width: 66.6%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-dim), var(--accent), var(--accent-dim));
    z-index: 0;
}

.step-card {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--bg);
    border: 2px solid var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--accent);
}

.step-card h3 {
    margin-bottom: 10px;
}

.step-card p {
    font-size: 0.9rem;
    max-width: 280px;
    margin: 0 auto;
}

.step-icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
    padding: 120px 0;
    background: var(--bg);
}

.services .container {
    text-align: center;
}

.services-header {
    text-align: center;
    margin-bottom: 56px;
    padding: 0 20px;
}

.services-header h2 {
    margin-bottom: 16px;
    text-align: center;
}

.services-header p {
    margin: 0 auto;
    max-width: 640px;
    text-align: center;
}

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

.service-card {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-md);
    padding: 40px 28px;
    text-align: center;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--accent-dim);
    opacity: 0;
    transition: opacity var(--transition);
}

.service-card:hover {
    border-color: rgba(233, 255, 59, 0.15);
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

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

.service-icon {
    font-size: 2.4rem;
    margin-bottom: 20px;
    display: block;
}

.service-card h3 {
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.9rem;
    margin: 0 auto;
    max-width: 260px;
}

/* ============================================================
   FOR OPERATORS
   ============================================================ */
.operators {
    padding: 120px 0;
    background: var(--surface);
    position: relative;
    overflow: hidden;
}

.operators::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(233, 255, 59, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.operators .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.operators-content h2 {
    margin-bottom: 20px;
}

.operators-content>p {
    margin-bottom: 32px;
}

.operator-benefits {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 36px;
}

.operator-benefit {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.95rem;
}

.operator-benefit .benefit-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1rem;
}

.operator-benefit span {
    color: var(--text);
}

.operator-stats-card {
    background: var(--card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    padding: 40px;
    position: relative;
}

.operator-stats-card::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 40px;
    right: 40px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.operator-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.operator-stat {
    text-align: center;
}

.operator-stat h4 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 4px;
}

.operator-stat p {
    font-size: 0.85rem;
    color: var(--subtle);
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about {
    padding: 120px 0;
    background: var(--bg);
}

.about .container {
    text-align: center;
    max-width: 800px;
}

.about h2 {
    margin-bottom: 20px;
}

.about>.container>p {
    margin: 0 auto 48px;
    font-size: 1.05rem;
    line-height: 1.8;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.about-value {
    padding: 28px 16px;
    border-radius: var(--radius-md);
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: all var(--transition);
}

.about-value:hover {
    border-color: rgba(233, 255, 59, 0.15);
}

.about-value .value-icon {
    font-size: 1.6rem;
    margin-bottom: 12px;
    display: block;
}

.about-value h4 {
    font-size: 0.95rem;
    color: var(--text);
    margin-bottom: 6px;
}

.about-value p {
    font-size: 0.8rem;
    margin: 0 auto;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact {
    padding: 120px 0;
    background: var(--surface);
}

.contact .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info h2 {
    margin-bottom: 20px;
}

.contact-info>p {
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-detail {
    display: flex;
    gap: 16px;
    align-items: center;
}

.contact-detail .detail-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.1rem;
}

.contact-detail p {
    font-size: 0.95rem;
    color: var(--text);
}

.contact-detail span {
    font-size: 0.8rem;
    color: var(--subtle);
    display: block;
    margin-top: 2px;
}

.contact-form {
    background: var(--card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    font-family: var(--font);
    font-size: 0.95rem;
    color: var(--text);
    transition: border-color var(--transition);
    outline: none;
}

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

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

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.contact-form .btn-primary {
    width: 100%;
    margin-top: 8px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    padding: 64px 0 32px;
    background: var(--bg);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    font-size: 0.9rem;
    margin-top: 16px;
    max-width: 280px;
    line-height: 1.7;
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col a {
    display: block;
    font-size: 0.9rem;
    color: var(--muted);
    padding: 6px 0;
    transition: color var(--transition);
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--subtle);
}

.footer-socials {
    display: flex;
    gap: 16px;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--surface);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    transition: all var(--transition);
    font-size: 1rem;
}

.footer-socials a:hover {
    background: var(--accent-dim);
    color: var(--accent);
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   MOBILE MENU OVERLAY
   ============================================================ */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: rgba(6, 6, 9, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu a {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text);
    transition: color var(--transition);
}

.mobile-menu a:hover {
    color: var(--accent);
}

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

    .hero-map-wrapper {
        height: 400px;
    }

    .solution .container,
    .operators .container,
    .contact .container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .steps-grid::before {
        display: none;
    }

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

@media (max-width: 768px) {

    .nav-links,
    .nav-cta .btn-outline {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.6rem;
    }

    .problem-grid,
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    /* Roadside Services Stacking Effect (Mobile) */
    .services {
        padding-top: 60px;
        padding-bottom: 100px;
    }

    .services .container {
        display: block;
    }

    .services-header {
        position: sticky;
        top: 60px;
        /* Stick immediately under mobile nav */
        z-index: 10;
        background: var(--bg);
        padding-top: 20px;
        padding-bottom: 24px;
        margin-bottom: 40px;
        text-align: center;
    }

    .services-header p {
        margin: 0 auto;
    }

    .services-grid {
        display: flex;
        flex-direction: column;
        gap: 60px;
        padding-bottom: 60px;
    }

    .service-card {
        position: sticky;
        box-shadow: 0 -12px 40px rgba(0, 0, 0, 0.6);
        background: var(--surface);
        transition: transform 0.4s cubic-bezier(0.2, 0.9, 0.2, 1);
        transform-origin: top center;
    }

    /* Stack cards with incremental top positioning to create the deck effect */
    .service-card:nth-child(1) {
        top: 340px;
        z-index: 1;
    }

    .service-card:nth-child(2) {
        top: 360px;
        z-index: 2;
    }

    .service-card:nth-child(3) {
        top: 380px;
        z-index: 3;
    }

    .service-card:nth-child(4) {
        top: 400px;
        z-index: 4;
    }

    .service-card:nth-child(5) {
        top: 420px;
        z-index: 5;
    }

    .service-card:nth-child(6) {
        top: 440px;
        z-index: 6;
    }

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

    .hero-stats {
        gap: 24px;
    }

    .hero-map-wrapper {
        height: 320px;
    }

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

    .operator-stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

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

    .hero-stats {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
        gap: 32px;
    }

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

    .hero-buttons .btn {
        width: 100%;
    }
}

/* — Leaflet overrides for dark theme — */
.leaflet-container {
    background: var(--bg) !important;
}

.leaflet-control-zoom {
    display: none !important;
}

.leaflet-control-attribution {
    display: none !important;
}