:root {
    /* Core Brand Colors */
    --color-brand: #E8380D;
    --color-brand-alt: #FF5722;
    --color-brand-glow: rgba(232, 56, 13, 0.4);

    /* Backgrounds */
    --color-bg-dark: #0A0A0A;
    --color-bg-darker: #050505;
    --color-bg-light: #F8F9FA;
    --color-bg-card: #FFFFFF;

    /* Glassmorphism Tokens */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-blur: blur(12px);

    /* Modern Gradients */
    --grad-premium: linear-gradient(135deg, #E8380D 0%, #FF5722 100%);
    --grad-dark: linear-gradient(180deg, rgba(10, 10, 10, 0) 0%, #0A0A0A 100%);
    --grad-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));

    /* Text */
    --color-text-primary: #1A1A1A;
    --color-text-secondary: #4A4A4A;
    --color-text-on-dark: #FFFFFF;
    --color-text-muted: #8E8E93;
    --color-text-muted-dark: rgba(255, 255, 255, 0.55);

    /* Borders & Interaction */
    --color-border: #E5E5EA;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);

    /* Radii & Spacing */
    --radius-standard: 12px;
    --radius-premium: 24px;
    --radius-pill: 9999px;
    --max-width: 1300px;

    /* Fonts */
    --font-logo: 'Barlow Condensed', sans-serif;
}

/* Base Styles & Resets */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--color-bg-card);
    color: var(--color-text-secondary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ================================================================
   BASE LAYOUT UTILITIES
   ================================================================ */

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 32px;
}

/* ── Navbar ── */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 500;
    padding: 0 32px;
    height: 72px;
    display: flex;
    align-items: center;
    transition: var(--transition-smooth);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 24px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.brand-logo img {
    height: 38px;
    width: auto;
}

.brand-logo span {
    font-family: var(--font-logo);
    font-size: 26px;
    font-weight: 800;
    color: var(--color-text-on-dark);
    letter-spacing: 0.5px;
    line-height: 1;
}

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

.nav-links a {
    font-size: 15px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.82);
    text-decoration: none;
    transition: color 0.25s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-brand);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: white;
    padding: 4px;
    line-height: 0;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: var(--radius-pill);
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: var(--transition-smooth);
    white-space: nowrap;
    line-height: 1;
}

.btn-primary {
    background: var(--color-brand);
    color: #fff;
}

.btn-primary:hover {
    background: #c8300a;
    color: #fff;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-border);
    color: var(--color-text-secondary);
}

.btn-outline:hover {
    border-color: var(--color-brand);
    color: var(--color-brand);
}

.btn-large {
    padding: 18px 36px;
    font-size: 16px;
}

.btn-small {
    padding: 10px 18px;
    font-size: 13px;
}

/* ── Section Utilities ── */
.section-padding {
    padding: 100px 0;
}

.bg-light {
    background: var(--color-bg-light);
}

.bg-dark {
    background: var(--color-bg-dark);
    color: var(--color-text-on-dark);
}

/* ── Typography: Section Headers ── */
.eyebrow {
    display: block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--color-brand);
    margin-bottom: 12px;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--color-text-primary);
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.section-header {
    display: flex;
    flex-direction: column;
    margin-bottom: 64px;
}

.section-desc,
.section-subtitle {
    font-size: 17px;
    color: var(--color-text-secondary);
    max-width: 580px;
    line-height: 1.7;
}

/* ── Hero Badge ── */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(232, 56, 13, 0.12);
    border: 1px solid rgba(232, 56, 13, 0.25);
    border-radius: var(--radius-pill);
    padding: 8px 16px;
    margin-bottom: 24px;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-brand);
}

.badge-icon {
    font-size: 14px;
}

/* ── Scrolled Navbar (non-hero pages & after scroll) ── */
.navbar.scrolled .brand-logo span,
.navbar.scrolled .nav-links a {
    color: var(--color-text-primary);
}

.navbar.scrolled .mobile-menu-btn {
    color: var(--color-text-primary);
}

/* ================================================================
   TEXT UTILITIES
   ================================================================ */

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

.glass {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
}

/* Hero Section Refined */
.hero {
    position: relative;
    background: var(--color-bg-dark);
    padding: 80px 0 100px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-decorative-orb {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-brand-glow) 0%, transparent 70%);
    z-index: 1;
    pointer-events: none;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-headline {
    color: var(--color-text-on-dark);
    font-size: 64px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.hero-subtext {
    color: var(--color-text-muted);
    font-size: 18px;
    max-width: 550px;
    margin-bottom: 40px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
}

.btn-glass {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    color: white;
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.hero-highlights {
    display: flex;
    gap: 40px;
}

.highlight-item {
    display: flex;
    flex-direction: column;
}

.hl-count {
    color: white;
    font-size: 28px;
    font-weight: 800;
}

.hl-text {
    color: var(--color-text-muted);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.visual-container {
    position: relative;
    padding: 20px;
}

.hero-img-main {
    width: 100%;
    border-radius: var(--radius-premium);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5);
}

.floating-card {
    position: absolute;
    bottom: 40px;
    left: -20px;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.card-icon {
    font-size: 24px;
    width: 48px;
    height: 48px;
    background: var(--color-brand);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-info strong {
    display: block;
    color: white;
    font-size: 16px;
}

.card-info span {
    color: var(--color-text-muted);
    font-size: 13px;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Stats Bar */
.stats-bar {
    background-color: var(--color-brand);
    padding: 48px 0;
    color: white;
}

.stats-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 32px;
}

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

.stat-value {
    font-size: 40px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    font-weight: 600;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Trust Section (Why Choose Mystiv?) */
.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.trust-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-standard);
    padding: 32px;
    transition: var(--transition);
}

.trust-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.05);
    border-color: #ccc;
}

.trust-icon {
    width: 48px;
    height: 48px;
    background-color: rgba(232, 56, 13, 0.1);
    color: var(--color-brand);
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 24px;
}

.trust-title {
    font-size: 20px;
    margin-bottom: 12px;
}

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

.service-card {
    position: relative;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-premium);
    padding: 32px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.06);
}

.service-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    background: var(--color-brand);
    color: white;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
}

.service-icon {
    font-size: 32px;
    margin-bottom: 24px;
}

.service-title {
    font-size: 22px;
    margin-bottom: 12px;
}

.service-desc {
    margin-bottom: 32px;
    flex-grow: 1;
}

.service-ctas {
    display: flex;
    gap: 12px;
}

/* 5-Step Process */
.process-steps {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 64px;
    position: relative;
}

.step-card {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 0 16px;
}

.step-circle {
    width: 56px;
    height: 56px;
    background: var(--color-bg-card);
    border: 2px solid var(--color-border);
    color: var(--color-brand);
    font-weight: 800;
    font-size: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    transition: var(--transition);
}

.step-card:hover .step-circle {
    border-color: var(--color-brand);
    background: var(--color-brand);
    color: white;
}

.step-title {
    font-size: 18px;
    margin-bottom: 12px;
}

.step-desc {
    font-size: 14px;
}

.step-connector {
    flex: 0.5;
    height: 2px;
    background: var(--color-border);
    margin-top: 28px;
    position: relative;
    z-index: 1;
}

.process-cta {
    text-align: center;
}

/* Pricing Estimator */
.estimator-panel {
    background: var(--color-bg-card);
    border-radius: var(--radius-premium);
    padding: 48px;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.05);
}

.est-group {
    margin-bottom: 40px;
}

.est-group-title {
    font-size: 18px;
    margin-bottom: 20px;
}

.est-options {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.est-option {
    cursor: pointer;
}

.est-option input {
    display: none;
}

.est-btn {
    display: inline-block;
    padding: 12px 24px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-pill);
    font-weight: 600;
    color: var(--color-text-secondary);
    transition: var(--transition);
}

.est-option input:checked + .est-btn {
    border-color: var(--color-brand);
    background-color: rgba(232, 56, 13, 0.05);
    color: var(--color-brand);
}

.est-checkboxes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.est-check {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-weight: 600;
}

.est-check input {
    display: none;
}

.check-box {
    width: 24px;
    height: 24px;
    border: 2px solid var(--color-border);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.est-check input:checked + .check-box {
    background-color: var(--color-brand);
    border-color: var(--color-brand);
}

.est-check input:checked + .check-box::after {
    content: "✓";
    color: white;
    font-size: 14px;
}

.est-action {
    text-align: center;
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

.est-result {
    text-align: center;
    margin-top: 24px;
    padding: 24px;
    background: var(--color-bg-light);
    border-radius: var(--radius-standard);
}

.result-label {
    font-weight: 700;
    color: var(--color-text-secondary);
}

.result-value {
    font-size: 36px;
    font-weight: 800;
    color: var(--color-brand);
    margin: 8px 0;
}

.result-note {
    font-size: 13px;
}

/* Booking & Contact Section */
.booking-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: flex-start;
}

.booking-form-wrapper {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 24px 28px;
    border-radius: var(--radius-premium);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: var(--shadow-l2);
}

.booking-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.form-group {
    width: 100%;
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    width: 100%;
}

.form-group label {
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 15px;
    color: var(--color-text-primary);
    background: var(--color-bg-light);
    transition: var(--transition);
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-brand);
    background: var(--color-bg-card);
}

.form-success {
    padding: 16px;
    background: #e8f5e9;
    color: #2e7d32;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    margin-top: 16px;
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: 24px;
    border-radius: var(--radius-standard);
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-icon {
    font-size: 24px;
    width: 48px;
    height: 48px;
    background: var(--color-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-pill);
}

.contact-info h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.contact-info p {
    font-weight: 600;
    color: var(--color-text-primary);
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.testimonial-card {
    background: var(--color-bg-card);
    padding: 32px;
    border-radius: var(--radius-standard);
    border: 1px solid var(--color-border);
}

.testimonial-stars {
    color: #F8B500;
    font-size: 18px;
    margin-bottom: 16px;
}

.testimonial-quote {
    font-size: 16px;
    font-style: italic;
    color: var(--color-text-primary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.testimonial-author {
    font-size: 14px;
    font-weight: 700;
}

/* Footer */
.footer {
    background: var(--color-bg-dark);
    color: var(--color-text-on-dark);
    padding: 80px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 64px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.footer-logo span {
    font-family: var(--font-logo);
    font-size: 40px;
    font-weight: 800;
    letter-spacing: 0.5px;
    line-height: 1;
}

.footer-logo img {
    height: 56px;
    width: auto;
    display: block;
}

.footer-desc {
    color: var(--color-text-muted-dark);
    padding-right: 48px;
}

/* Contact Info Utilities */
.contact-info-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 32px;
}

.info-pill {
    background: rgba(232, 56, 13, 0.05);
    border: 1px solid rgba(232, 56, 13, 0.1);
    padding: 12px 24px;
    border-radius: 100px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-brand);
}

/* Contact cards as links */
a.contact-card,
a.info-card {
    text-decoration: none;
    display: flex;
}

a.contact-card:hover,
a.info-card:hover {
    text-decoration: none;
}

@media (max-width: 992px) {
    .booking-grid, .estimator-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .booking-form {
        grid-template-columns: 1fr;
    }
    
    .booking-form .form-group {
        grid-column: span 1;
    }
    
    .booking-form .btn {
        grid-column: span 1;
    }
}
.footer-col h4 {
    font-size: 16px;
    margin-bottom: 24px;
    color: white;
}

.footer-col a, .footer-col p {
    display: block;
    color: var(--color-text-muted-dark);
    margin-bottom: 12px;
    font-size: 14px;
    text-decoration: none;
}

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

.footer-col p {
    margin-bottom: 16px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 32px;
    text-align: center;
    color: var(--color-text-muted-dark);
    font-size: 14px;
}

/* Floating Chat Button */
.floating-chat-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background-color: var(--color-brand);
    color: var(--color-bg-card);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(232, 56, 13, 0.3);
    z-index: 1000;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.floating-chat-btn svg {
    width: 28px;
    height: 28px;
}

.floating-chat-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 16px rgba(232, 56, 13, 0.4);
    animation: none;
    color: var(--color-bg-card);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(232, 56, 13, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(232, 56, 13, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(232, 56, 13, 0);
    }
}

.floating-chat-btn {
    border: none;
    cursor: pointer;
}

/* Chat Interface Styles */
.chat-interface {
    position: fixed;
    bottom: 90px;
    right: 24px;
    width: 320px;
    height: 420px;
    background-color: var(--color-bg-card);
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
}

.chat-interface.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.chat-header {
    background-color: var(--color-brand);
    color: var(--color-bg-card);
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.close-chat {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    line-height: 1;
}

.chat-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background-color: var(--color-bg-light);
}

.chat-message {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.4;
    word-break: break-word;
}

.bot-message {
    background-color: #fff;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    color: var(--color-text-dark);
}

.user-message {
    background-color: var(--color-brand);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chat-input-area {
    padding: 16px;
    background-color: #fff;
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: 12px;
    align-items: center;
}

.chat-input-area input {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    font-size: 14px;
    outline: none;
    color: var(--color-text-dark);
}

.chat-input-area input:focus {
    border-color: var(--color-brand);
}

.send-message {
    background-color: var(--color-brand);
    color: white;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.send-message:hover {
    background-color: #CC2F0A;
}

/* Footer Socials */
.footer-socials a {
    color: var(--color-text-muted-dark);
    transition: var(--transition);
}

.footer-socials a:hover {
    color: var(--color-brand);
    transform: translateY(-2px);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        flex-wrap: wrap;
        gap: 32px;
    }
    
    .step-card {
        flex: 1 1 30%;
    }
    
    .step-connector {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-headline {
        font-size: 42px;
    }
}

@media (max-width: 768px) {
    .container { padding: 0 20px; }

    .nav-links { display: none; }
    .navbar .btn { display: none; }
    .mobile-menu-btn { display: block; }

    /* Hero — stack layout, fix padding */
    .hero { padding: 80px 0 56px; }
    .hero-layout {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .hero-headline { font-size: 40px; letter-spacing: -1px; }
    .hero-subtext { font-size: 16px; margin-bottom: 28px; }
    .hero-ctas { flex-direction: column; gap: 12px; }
    .hero-ctas .btn { width: 100%; justify-content: center; }
    .hero-highlights { gap: 20px; flex-wrap: wrap; }
    .hero-visual { max-width: 500px; margin: 0 auto; width: 100%; }

    /* Sections */
    .section-padding { padding: 60px 0; }
    .section-title { font-size: 32px; }
    .section-header { text-align: center; align-items: center; margin-bottom: 40px; }
    .section-desc, .section-subtitle { font-size: 15px; }

    /* Grids */
    .trust-grid, .services-grid, .testimonials-grid { grid-template-columns: 1fr; }
    .step-card { flex: 1 1 100%; margin-bottom: 24px; }
    .booking-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .est-checkboxes { grid-template-columns: 1fr; }
    .form-group { width: 100%; }

    /* Stats — 2×2 grid */
    .stats-container { gap: 20px; }
    .stat-value { font-size: 34px; }

    /* Booking form */
    .booking-form-wrapper { padding: 24px 20px; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }

    /* Hero */
    .hero { padding: 76px 0 48px; }
    .hero-headline { font-size: 32px; letter-spacing: -0.5px; }
    .hero-subtext { font-size: 15px; margin-bottom: 20px; }
    .hero-highlights { gap: 14px; }
    .hl-count { font-size: 22px; }
    .hl-text { font-size: 11px; }
    .hero-ctas .btn { padding: 14px 20px; }

    /* Sections */
    .section-title { font-size: 26px; }
    .section-header { margin-bottom: 32px; }
    .section-desc, .section-subtitle { font-size: 14px; }

    /* Stats */
    .stats-bar { padding: 36px 0; }
    .stat-value { font-size: 30px; }
    .stat-label { font-size: 12px; }

    /* Booking form wrapper */
    .booking-form-wrapper { padding: 20px 16px; border-radius: 16px; }

    /* Chat — full width on tiny screens */
    .chat-interface {
        left: 10px;
        right: 10px;
        width: auto;
        bottom: 80px;
    }
}