/* ==========================================================================
   DOMINSTEL - DESIGN SYSTEM & LANDING PAGE STYLES
   Inspired by "Industrial Cinema" (Teal-and-Orange aesthetic)
   ========================================================================== */

/* 1. Core Variables & Setup */
:root {
    /* Color Palette */
    --color-bg: #0b1326;                      /* Midnight Teal Foundation */
    --color-surface-lowest: #060e20;
    --color-surface-low: #131b2e;
    --color-surface-container: #171f33;       /* Base card background */
    --color-surface-high: #222a3d;
    --color-surface-highest: #2d3449;
    --color-surface-bright: #31394d;
    
    --color-on-surface: #dae2fd;              /* Soft blue-white text */
    --color-on-surface-muted: rgba(218, 226, 253, 0.7);
    --color-on-surface-variant: #e0c0b1;      /* Light warm tint */
    
    /* Branding Accent Colors */
    --color-primary: #f97316;                 /* Vibrant Orange (spark/action) */
    --color-primary-bright: #ff8c3a;
    --color-primary-dim: #ffb690;
    --color-on-primary: #552100;
    
    --color-secondary: #6bd8cb;               /* Cinematic Teal secondary */
    --color-on-secondary: #003732;
    --color-secondary-container: #29a195;
    
    /* Outlines & Borders */
    --color-outline: #222a3d;                 /* Low-contrast Teal border (Teal-700) */
    --color-outline-focus: #f97316;
    --color-outline-variant: #584237;
    
    /* Typography Values */
    --font-primary: 'Montserrat', sans-serif;
    
    /* Spacing Scale (8px linear) */
    --spacing-base: 8px;
    --spacing-xs: 4px;
    --spacing-sm: 12px;
    --spacing-md: 24px;
    --spacing-lg: 48px;
    --spacing-xl: 80px;
    
    --gutter: 24px;
    --margin-desktop: 64px;
    --margin-mobile: 16px;
    
    /* Shapes - Soft (Level 1) */
    --radius-sm: 4px;                         /* Buttons, inputs, small items */
    --radius-lg: 8px;                         /* Containers, cards */
    --radius-full: 9999px;
    
    /* Shadows & Glows */
    --glow-orange: 0 0 15px rgba(249, 115, 22, 0.2);
    --glow-orange-strong: 0 0 20px rgba(249, 115, 22, 0.45);
    --glow-teal: 0 0 15px rgba(107, 216, 203, 0.15);
    
    /* Transition Speed */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 2. Global Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-family: var(--font-primary);
    scroll-behavior: smooth;
    background-color: var(--color-bg);
    color: var(--color-on-surface);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

ul {
    list-style: none;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
    background: var(--color-surface-high);
    border-radius: var(--radius-sm);
    border: 2px solid var(--color-bg);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-secondary-container);
}

/* 3. Helper Typographical Utilities */
.text-orange {
    color: var(--color-primary);
}

.text-teal {
    color: var(--color-secondary);
}

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

.badge {
    display: inline-block;
    font-family: var(--font-primary);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-secondary);
    border: 1px solid var(--color-secondary);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
    background: rgba(107, 216, 203, 0.05);
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.01em;
    color: #ffffff;
    margin-bottom: var(--spacing-sm);
}

.section-divider {
    width: 60px;
    height: 3px;
    background-color: var(--color-primary);
    margin: 0 auto var(--spacing-xl) auto;
    border-radius: var(--radius-sm);
}

/* 4. Button Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-bg);
    font-weight: 800;
}

.btn-primary:hover {
    background-color: var(--color-primary-bright);
    box-shadow: var(--glow-orange-strong);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

.btn-secondary:hover {
    background-color: rgba(107, 216, 203, 0.08);
    box-shadow: var(--glow-teal);
    transform: translateY(-2px);
}

/* 5. Header & Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(11, 19, 38, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(107, 216, 203, 0.08);
    transition: var(--transition-smooth);
}

.main-header.scrolled {
    padding: 10px 0;
    background: rgba(6, 14, 32, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.header-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--margin-desktop);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition-smooth);
}

.main-header.scrolled .header-container {
    padding: var(--spacing-sm) var(--margin-desktop);
}

/* Logo styling */
.logo {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 0.02em;
    display: flex;
    align-items: center;
}

.logo-domin {
    color: #ffffff;
}

.logo-stel {
    color: var(--color-primary);
}

/* Nav links */
.nav-menu {
    display: flex;
    gap: var(--spacing-md);
}

.nav-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-on-surface-muted);
    padding: var(--spacing-xs) 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-smooth);
}

.nav-link:hover, .nav-link.active {
    color: #ffffff;
}

.nav-link.active::after {
    width: 100%;
}

/* Header phone Call-out */
.phone-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-primary);
    font-weight: 700;
    font-size: 15px;
}

.phone-icon {
    width: 18px;
    height: 18px;
    stroke-width: 2.5;
}

.phone-link:hover {
    color: var(--color-primary-bright);
    text-shadow: 0 0 10px rgba(249, 115, 22, 0.4);
}

.mobile-nav-toggle {
    display: none;
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 24px;
    cursor: pointer;
    padding: var(--spacing-xs);
}

/* 6. Hero Section */
.hero-section {
    position: relative;
    min-height: 95vh;
    background-image: url('assets/hero_bg.png');
    background-size: cover;
    background-position: center right;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to right,
        rgba(11, 19, 38, 0.97) 0%,
        rgba(11, 19, 38, 0.9) 35%,
        rgba(11, 19, 38, 0.6) 70%,
        rgba(11, 19, 38, 0.3) 100%
    );
    z-index: 1;
}

.hero-container {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--margin-desktop);
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 650px;
    padding: var(--spacing-xl) 0;
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: #ffffff;
    margin-bottom: var(--spacing-md);
}

.hero-description {
    font-size: 18px;
    line-height: 1.6;
    color: var(--color-on-surface-muted);
    margin-bottom: var(--spacing-lg);
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
}

/* 7. Feature Cards Section */
.features-section {
    background-color: var(--color-surface-lowest);
    position: relative;
    margin-top: -60px;
    z-index: 10;
    padding-bottom: var(--spacing-xl);
}

.features-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--margin-desktop);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gutter);
}

.feature-card {
    background-color: var(--color-surface-container);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg) var(--spacing-md);
    transition: var(--transition-smooth);
    position: relative;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-smooth);
    border-top-left-radius: var(--radius-lg);
    border-top-right-radius: var(--radius-lg);
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(249, 115, 22, 0.3);
    box-shadow: var(--glow-orange);
    background-color: var(--color-surface-low);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon-wrapper {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    background-color: rgba(249, 115, 22, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon-wrapper {
    background-color: var(--color-primary);
    color: var(--color-bg);
}

.feature-icon {
    width: 24px;
    height: 24px;
    stroke-width: 2.2;
}

.feature-title {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: var(--spacing-sm);
}

.feature-text {
    font-size: 15px;
    color: var(--color-on-surface-muted);
}

/* 8. Offer Section */
.offer-section {
    background-color: var(--color-bg);
    padding: var(--spacing-xl) 0;
}

.offer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--margin-desktop);
}

.offer-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* Offer Card (split image / list) */
.offer-card {
    background-color: var(--color-surface-container);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    align-items: stretch;
    transition: var(--transition-smooth);
    min-height: 320px;
}

.offer-card:hover {
    border-color: rgba(107, 216, 203, 0.2);
    box-shadow: var(--glow-teal);
}

.offer-image-side {
    width: 45%;
    position: relative;
    overflow: hidden;
}

.offer-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.offer-card:hover .offer-img {
    transform: scale(1.05);
}

.offer-content-side {
    width: 55%;
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.offer-card-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.offer-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.offer-list li {
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-on-surface);
}

/* Custom list items with orange square icons matching screen.png indicator dots */
.offer-list li::before {
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    background-color: var(--color-primary);
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 5px rgba(249, 115, 22, 0.8);
}

.offer-card-reversed {
    flex-direction: row-reverse;
}

/* 9. Standards (Workflow) Section */
.standards-section {
    background-color: var(--color-surface-lowest);
    padding: var(--spacing-xl) 0;
}

.standards-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--margin-desktop);
}

.workflow-steps-wrapper {
    position: relative;
    margin-top: var(--spacing-lg);
}

/* Connection line behind steps */
.workflow-line {
    position: absolute;
    top: 45px;
    left: 10%;
    width: 80%;
    height: 2px;
    background: linear-gradient(90deg, rgba(249,115,22,0.1) 0%, rgba(249,115,22,0.8) 50%, rgba(249,115,22,0.1) 100%);
    z-index: 1;
}

.workflow-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gutter);
    position: relative;
    z-index: 2;
}

.workflow-step {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 var(--spacing-sm);
}

.step-icon-box {
    width: 90px;
    height: 90px;
    border-radius: var(--radius-sm);
    background-color: var(--color-surface-container);
    border: 2px solid var(--color-primary);
    box-shadow: var(--glow-orange);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    transition: var(--transition-smooth);
}

.workflow-step:hover .step-icon-box {
    transform: scale(1.08) rotate(2deg);
    background-color: var(--color-primary);
    color: var(--color-bg);
    box-shadow: var(--glow-orange-strong);
}

.step-icon {
    width: 36px;
    height: 36px;
    stroke-width: 1.8;
}

.step-title {
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: var(--spacing-sm);
}

.step-desc {
    font-size: 14px;
    color: var(--color-on-surface-muted);
    line-height: 1.6;
    max-width: 280px;
}

/* 10. Coverage Section */
.coverage-section {
    background-color: var(--color-bg);
    padding: var(--spacing-xl) 0;
}

.coverage-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--margin-desktop);
    display: flex;
    align-items: center;
    gap: var(--gutter);
}

.coverage-content {
    width: 50%;
}

.coverage-description {
    font-size: 18px;
    line-height: 1.6;
    color: var(--color-on-surface-muted);
    margin-bottom: var(--spacing-md);
}

.coverage-locations-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.coverage-locations-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
}

.location-pin {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    fill: rgba(249, 115, 22, 0.2);
}

.coverage-graphic-wrapper {
    width: 50%;
    display: flex;
    justify-content: center;
}

.map-container {
    background-color: var(--color-surface-container);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
    overflow: hidden;
    width: 100%;
    max-width: 500px;
    box-shadow: var(--glow-teal);
    padding: var(--spacing-xs);
}

.map-img {
    width: 100%;
    border-radius: calc(var(--radius-lg) - 4px);
    filter: brightness(0.9) contrast(1.1);
}

/* 11. Contact Section */
.contact-section {
    background-color: var(--color-surface-lowest);
    padding: var(--spacing-xl) 0;
}

.contact-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--margin-desktop);
}

.contact-header {
    margin-bottom: var(--spacing-lg);
}

.contact-subtitle {
    font-size: 16px;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    margin-top: -8px;
}

.contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gutter);
}

.contact-card-link, .contact-card-static {
    background-color: var(--color-surface-container);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg) var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: var(--transition-smooth);
}

.contact-card-link:hover {
    transform: translateY(-4px);
    border-color: rgba(249, 115, 22, 0.3);
    box-shadow: var(--glow-orange);
    background-color: var(--color-surface-low);
}

.contact-card-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    background-color: rgba(249, 115, 22, 0.08);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.contact-card-icon-wrapper i {
    width: 24px;
    height: 24px;
    stroke-width: 2.2;
}

.contact-card-link:hover .contact-card-icon-wrapper {
    background-color: var(--color-primary);
    color: var(--color-bg);
}

.contact-card-details {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-on-surface-muted);
    margin-bottom: var(--spacing-xs);
}

.contact-value {
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.3;
}

.contact-card-link:hover .contact-value {
    color: var(--color-primary);
}

/* 12. Footer */
.main-footer {
    background-color: var(--color-surface-lowest);
    border-top: 1px solid rgba(107, 216, 203, 0.08);
    padding-top: var(--spacing-xl);
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--margin-desktop) var(--spacing-xl) var(--margin-desktop);
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1fr;
    gap: var(--gutter);
}

.footer-brand-col {
    padding-right: var(--spacing-lg);
}

.footer-logo {
    margin-bottom: var(--spacing-md);
}

.footer-about {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-on-surface-muted);
}

.footer-col-title {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #ffffff;
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-xs);
}

.footer-col-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-primary);
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-link {
    font-size: 14px;
    color: var(--color-on-surface-muted);
}

.footer-link:hover {
    color: var(--color-primary);
    padding-left: 4px;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-contact-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 14px;
    color: var(--color-on-surface-muted);
}

.footer-contact-link i {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.footer-contact-link:hover {
    color: #ffffff;
}

.footer-socials {
    display: flex;
    gap: var(--spacing-sm);
}

.social-icon-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background-color: var(--color-surface-container);
    border: 1px solid var(--color-outline);
    color: var(--color-on-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.social-icon-btn i {
    width: 18px;
    height: 18px;
}

.social-icon-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-bg);
    border-color: var(--color-primary);
    box-shadow: var(--glow-orange);
    transform: translateY(-2px);
}

/* Bottom Bar */
.footer-bottom-bar {
    background-color: #040914;
    padding: var(--spacing-md) 0;
    border-top: 1px solid rgba(11, 19, 38, 0.5);
}

.footer-bottom-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--margin-desktop);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: rgba(218, 226, 253, 0.4);
}

.footer-legal-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-legal-link:hover {
    color: var(--color-on-surface-muted);
}


/* ==========================================================================
   13. Responsive Styles & Breakpoints
   ========================================================================== */

/* Tablet (Large Screen Adjustments) */
@media (max-width: 1024px) {
    .header-container {
        padding: var(--spacing-md) var(--margin-mobile);
    }
    
    .hero-container,
    .features-container,
    .offer-container,
    .standards-container,
    .coverage-container,
    .contact-container,
    .footer-container,
    .footer-bottom-container {
        padding-left: var(--margin-mobile);
        padding-right: var(--margin-mobile);
    }
    
    .footer-container {
        grid-template-columns: 1.5fr 1fr 1fr;
    }
    
    .footer-brand-col {
        grid-column: span 3;
        padding-right: 0;
        margin-bottom: var(--spacing-md);
    }
}

/* Tablet (768px - Responsive Layout Shift) */
@media (max-width: 768px) {
    .mobile-nav-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--color-surface-lowest);
        flex-direction: column;
        padding: var(--spacing-lg) var(--margin-mobile);
        gap: var(--spacing-md);
        transition: var(--transition-smooth);
        z-index: 999;
        border-top: 1px solid rgba(107, 216, 203, 0.08);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        font-size: 18px;
        display: block;
    }
    
    .header-phone {
        margin-left: auto;
        margin-right: var(--spacing-md);
    }

    /* Hero section */
    .hero-section {
        min-height: 80vh;
        background-position: center;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    /* Features stack */
    .features-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .features-section {
        margin-top: -30px;
    }
    
    /* Offer section */
    .offer-card {
        flex-direction: column;
    }
    
    .offer-card-reversed {
        flex-direction: column;
    }
    
    .offer-image-side {
        width: 100%;
        height: 220px;
    }
    
    .offer-content-side {
        width: 100%;
        padding: var(--spacing-md);
    }
    
    /* Standards layout verticalization */
    .workflow-line {
        display: none;
    }
    
    .workflow-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .workflow-step {
        flex-direction: column;
    }
    
    /* Coverage section verticalization */
    .coverage-container {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .coverage-content {
        width: 100%;
    }
    
    .coverage-graphic-wrapper {
        width: 100%;
    }
    
    /* Contact grid verticalization */
    .contact-cards-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    /* Footer */
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-brand-col {
        grid-column: span 2;
    }
}

/* Mobile (480px - Portrait Layout Adjustments) */
@media (max-width: 480px) {
    .header-phone {
        display: none; /* Hide phone text in header for extremely small viewports, toggle menu handles it */
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .btn {
        width: 100%;
    }
    
    .section-title {
        font-size: 26px;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
    
    .footer-brand-col {
        grid-column: span 1;
    }
    
    .footer-bottom-container {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}