/* ========================================
   CSS Variables & Reset
   ======================================== */

:root {
    /* Color Palette */
    --color-primary: #1e3a8a;
    --color-primary-dark: #1e40af;
    --color-primary-darker: #1e293b;
    --color-accent: #3b82f6;
    --color-accent-light: #60a5fa;
    
    --color-text-primary: #0f172a;
    --color-text-secondary: #475569;
    --color-text-tertiary: #64748b;
    
    --color-white: #ffffff;
    --color-gray-50: #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-800: #1e293b;
    --color-gray-900: #0f172a;
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    
    /* Spacing */
    --container-width: 1200px;
    --section-spacing: 100px;
    --section-spacing-mobile: 60px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.12);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.65;
    color: var(--color-text-primary);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.menu-open {
    overflow: hidden;
}

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

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

ul, ol {
    list-style: none;
}

button,
input {
    font-family: inherit;
}

/* ========================================
   Layout Utilities
   ======================================== */

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   Header & Navigation
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    z-index: 1000;
    transition: box-shadow var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    order: 1;
}

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

.logo-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
}

.logo-subtitle {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-tertiary);
    line-height: 1.2;
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: 32px;
    order: 3;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    padding: 8px 0;
    position: relative;
}

.nav-link:hover {
    color: var(--color-primary);
}

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

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

.nav-cta {
    padding: 10px 20px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 6px;
    font-weight: 600;
    transition: background var(--transition-fast);
}

.nav-cta:hover {
    background: var(--color-primary-dark);
}

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

/* Hamburger Menu - Pure CSS */
.menu-toggle {
    display: none;
}

.hamburger {
    display: none;
    cursor: pointer;
    padding: 8px;
    order: 2;
}

.hamburger-box {
    width: 28px;
    height: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}

.hamburger-inner,
.hamburger-inner::before,
.hamburger-inner::after {
    width: 28px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.hamburger-inner {
    position: relative;
}

.hamburger-inner::before,
.hamburger-inner::after {
    content: '';
    position: absolute;
    left: 0;
}

.hamburger-inner::before {
    top: -8px;
}

.hamburger-inner::after {
    top: 8px;
}

/* Hamburger animation */
.menu-toggle:checked ~ .nav {
    transform: translateX(0);
}

.menu-toggle:checked ~ .hamburger .hamburger-inner {
    background-color: transparent;
}

.menu-toggle:checked ~ .hamburger .hamburger-inner::before {
    transform: translateY(8px) rotate(45deg);
}

.menu-toggle:checked ~ .hamburger .hamburger-inner::after {
    transform: translateY(-8px) rotate(-45deg);
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    padding-top: 140px;
    padding-bottom: 80px;
    background: linear-gradient(to bottom, var(--color-gray-50), var(--color-white));
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

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

.hero-badge {
    display: inline-flex;
    align-self: flex-start;
    padding: 8px 16px;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 13px;
    font-weight: 700;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.hero-title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.15;
    color: var(--color-gray-900);
    letter-spacing: -0.02em;
}

.hero-title-highlight {
    display: block;
    color: var(--color-primary);
    margin-top: 8px;
}

.hero-description {
    font-size: 18px;
    line-height: 1.75;
    color: var(--color-text-secondary);
    max-width: 580px;
}

.hero-stats {
    display: flex;
    gap: 32px;
    margin: 8px 0;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hero-stat-value {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.hero-stat-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-top: 8px;
}

/* Hero Image */
.hero-image {
    position: relative;
}

.hero-image-frame {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
}

.hero-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}

.hero-badge-24 {
    position: absolute;
    top: 24px;
    right: 24px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 16px 24px;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.badge-text-large {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 1px;
    line-height: 1;
}

.badge-text-small {
    font-size: 11px;
    font-weight: 600;
    margin-top: 4px;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ========================================
   Buttons
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-large {
    padding: 16px 32px;
    font-size: 17px;
}

/* ========================================
   Emergency Banner
   ======================================== */

.emergency-banner {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 24px 0;
}

.emergency-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.emergency-text {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.emergency-title {
    font-size: 20px;
    font-weight: 700;
}

.emergency-subtitle {
    font-size: 15px;
    opacity: 0.9;
}

.emergency-btn {
    padding: 12px 32px;
    background: var(--color-white);
    color: var(--color-primary);
    font-weight: 700;
    font-size: 15px;
    border-radius: 6px;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.emergency-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

/* ========================================
   Section Styles
   ======================================== */

.section-core,
.section-services,
.section-advantages,
.section-contact {
    padding: var(--section-spacing) 0;
}

.section-core {
    background: var(--color-white);
}

.section-services {
    background: var(--color-gray-50);
    background-image: 
        linear-gradient(rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.85)),
        url('lacatus-in-sectorul-2.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

/* If no background image, fallback to solid color */
.section-services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-gray-50);
    z-index: -1;
}

.section-services .section-title {
    color: var(--color-white);
}

.section-services .section-description {
    color: rgba(255, 255, 255, 0.9);
}

.section-advantages {
    background: var(--color-white);
}

.section-contact {
    background: var(--color-gray-50);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--color-gray-900);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section-description {
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

/* ========================================
   Door Types Grid
   ======================================== */

.door-types-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.door-type-card {
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: 8px;
    padding: 36px;
    transition: all var(--transition-base);
}

.door-type-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.door-type-number {
    font-size: 56px;
    font-weight: 900;
    color: var(--color-gray-200);
    line-height: 1;
    margin-bottom: 20px;
}

.door-type-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 16px;
    line-height: 1.3;
}

.door-type-text {
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
}

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

.door-type-list li {
    font-size: 15px;
    color: var(--color-text-primary);
    padding-left: 24px;
    position: relative;
    line-height: 1.6;
}

.door-type-list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

/* ========================================
   Services Grid
   ======================================== */

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

.service-card {
    background: var(--color-white);
    border: none;
    border-radius: 16px;
    padding: 36px;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

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

.service-card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.12), 0 10px 10px -5px rgba(0, 0, 0, 0.08);
    transform: translateY(-8px);
}

.service-header {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 20px;
}

.service-number {
    font-size: 52px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    flex-shrink: 0;
}

.service-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-gray-900);
    line-height: 1.3;
    margin-top: 8px;
}

.service-description {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    flex-grow: 1;
}

.service-tag {
    display: inline-flex;
    align-self: flex-start;
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: var(--color-white);
    font-size: 11px;
    font-weight: 700;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    box-shadow: 0 2px 4px rgba(30, 58, 138, 0.2);
}

/* ========================================
   Advantages Grid
   ======================================== */

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

.advantage-card {
    padding: 40px;
    background: var(--color-white);
    border: none;
    border-radius: 12px;
    transition: all var(--transition-base);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

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

.advantage-card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.12), 0 10px 10px -5px rgba(0, 0, 0, 0.08);
    transform: translateY(-8px);
}

.advantage-label {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: var(--color-white);
    font-size: 11px;
    font-weight: 700;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(30, 58, 138, 0.2);
}

.advantage-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 16px;
    line-height: 1.3;
}

.advantage-text {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

/* ========================================
   Contact Section
   ======================================== */

.contact-layout {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 60px;
    align-items: start;
}

.contact-title {
    font-size: 38px;
    font-weight: 800;
    color: var(--color-gray-900);
    margin-bottom: 16px;
    line-height: 1.2;
}

.contact-lead {
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.contact-item {
    padding: 24px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
    transition: all var(--transition-base);
}

.contact-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.contact-item-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 8px;
}

.contact-item-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.3;
    display: block;
    margin-bottom: 4px;
}

.contact-phone {
    font-size: 26px;
}

.contact-item-note {
    font-size: 14px;
    color: var(--color-text-tertiary);
}

.contact-notice {
    padding: 20px 24px;
    background: var(--color-gray-100);
    border-left: 4px solid var(--color-primary);
    border-radius: 4px;
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-text-primary);
}

.contact-notice strong {
    font-weight: 700;
    color: var(--color-primary);
}

/* Contact CTA Box */
.contact-cta-box {
    position: sticky;
    top: 100px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 40px;
    border-radius: 12px;
    text-align: center;
}

.cta-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    font-size: 12px;
    font-weight: 700;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 20px;
}

.cta-title {
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.3;
}

.cta-text {
    font-size: 15px;
    line-height: 1.7;
    opacity: 0.95;
    margin-bottom: 24px;
}

.cta-features {
    margin-top: 24px;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cta-features li {
    font-size: 14px;
    padding-left: 20px;
    position: relative;
    line-height: 1.6;
}

.cta-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    font-weight: 700;
}

/* ========================================
   Footer
   ======================================== */

.footer {
    background: var(--color-gray-900);
    color: var(--color-white);
    padding: 60px 0 32px;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 48px;
}

.footer-logo .logo-title {
    color: var(--color-white);
    font-size: 20px;
}

.footer-logo .logo-subtitle {
    color: var(--color-gray-300);
}

.footer-description {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-gray-300);
    margin-top: 16px;
    max-width: 420px;
}

.footer-heading {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-white);
}

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

.footer-link {
    font-size: 15px;
    color: var(--color-gray-300);
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--color-white);
}

.footer-phone {
    font-weight: 700;
    font-size: 17px;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: 16px;
}

.footer-copyright {
    font-size: 14px;
    color: var(--color-gray-300);
}

.footer-badges {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.footer-badge {
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-gray-300);
    font-size: 12px;
    font-weight: 600;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ========================================
   Responsive Design
   ======================================== */

@media (max-width: 1024px) {
    :root {
        --section-spacing: 80px;
    }

    .container {
        padding: 0 20px;
    }

    .hero-grid {
        gap: 50px;
    }

    .hero-title {
        font-size: 44px;
    }

    .hero-stat-value {
        font-size: 28px;
    }

    .section-title {
        font-size: 36px;
    }

    .door-types-grid {
        gap: 24px;
    }

    .door-type-card,
    .service-card,
    .advantage-card {
        padding: 28px;
    }

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

    .contact-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-cta-box {
        position: static;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-company {
        grid-column: 1 / -1;
    }
}

/* Tablet Portrait */
@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-description {
        font-size: 17px;
    }

    .hero-stats {
        gap: 28px;
    }

    .door-types-grid {
        grid-template-columns: 1fr;
    }

    .emergency-content {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }

    .emergency-btn {
        min-width: 250px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-spacing: 60px;
    }

    /* Mobile Header */
    .header-inner {
        height: 70px;
    }

    .logo-title {
        font-size: 18px;
    }

    .logo-subtitle {
        font-size: 12px;
    }

    .hamburger {
        display: block;
    }

    .nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-white);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 24px;
        transform: translateX(100%);
        transition: transform var(--transition-base);
        overflow-y: auto;
    }

    .menu-toggle:checked ~ .nav {
        transform: translateX(0);
    }

    .nav-link {
        padding: 16px 0;
        border-bottom: 1px solid var(--color-gray-200);
        font-size: 16px;
    }

    .nav-link::after {
        display: none;
    }

    .nav-cta {
        margin-top: 16px;
        justify-content: center;
        font-size: 16px;
    }

    /* Mobile Hero */
    .hero {
        padding-top: 100px;
        padding-bottom: 60px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-description {
        font-size: 16px;
    }

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

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

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

    .hero-image-frame {
        min-height: 300px;
        border-radius: 0;
        box-shadow: none;
    }

    .hero-img {
        width: 100%;
        height: auto;
        border-radius: 0;
    }

    /* Mobile Emergency */
    .emergency-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

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

    .emergency-btn {
        width: 100%;
    }

    /* Mobile Sections */
    .section-header {
        margin-bottom: 40px;
    }

    .section-title {
        font-size: 30px;
    }

    .section-description {
        font-size: 16px;
    }

    /* Mobile Emergency Banner */
    .emergency-banner {
        padding: 20px 0;
    }

    .emergency-title {
        font-size: 18px;
    }

    .emergency-subtitle {
        font-size: 14px;
    }

    /* Mobile Services Background - use scroll instead of fixed */
    .section-services {
        background-attachment: scroll;
    }

    .door-types-grid,
    .services-grid,
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .door-type-card,
    .service-card,
    .advantage-card {
        padding: 28px;
    }

    .contact-title {
        font-size: 30px;
    }

    .contact-item {
        padding: 20px;
    }

    .contact-item-value {
        font-size: 20px;
    }

    .contact-phone {
        font-size: 22px;
    }

    .contact-cta-box {
        padding: 32px 24px;
    }

    .cta-title {
        font-size: 22px;
    }

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

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .footer-badges {
        width: 100%;
    }
}

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

    .hero {
        padding-top: 90px;
        padding-bottom: 50px;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-description {
        font-size: 15px;
    }

    .hero-badge {
        font-size: 11px;
        padding: 6px 12px;
    }

    .section-title {
        font-size: 24px;
    }

    .section-description {
        font-size: 15px;
    }

    .hero-stats {
        gap: 20px;
    }

    .hero-stat-value {
        font-size: 24px;
    }

    .hero-stat-label {
        font-size: 12px;
    }

    .hero-badge-24 {
        top: 16px;
        right: 16px;
        padding: 12px 16px;
    }

    .badge-text-large {
        font-size: 16px;
    }

    .badge-text-small {
        font-size: 10px;
    }

    .emergency-title {
        font-size: 16px;
    }

    .emergency-subtitle {
        font-size: 13px;
    }

    .emergency-btn {
        font-size: 14px;
        padding: 12px 24px;
    }

    .door-type-card,
    .service-card,
    .advantage-card {
        padding: 24px;
    }

    .door-type-number,
    .service-number {
        font-size: 40px;
    }

    .door-type-title,
    .service-title,
    .advantage-title {
        font-size: 18px;
    }

    .door-type-text,
    .service-description,
    .advantage-text {
        font-size: 14px;
    }

    .door-type-list li {
        font-size: 14px;
        padding-left: 20px;
    }

    .advantage-label {
        font-size: 11px;
        padding: 4px 10px;
    }

    .service-tag {
        font-size: 11px;
        padding: 5px 10px;
    }

    .contact-title {
        font-size: 26px;
    }

    .contact-lead {
        font-size: 15px;
    }

    .contact-item {
        padding: 18px;
    }

    .contact-item-value {
        font-size: 18px;
    }

    .contact-phone {
        font-size: 20px;
    }

    .contact-cta-box {
        padding: 28px 20px;
    }

    .cta-title {
        font-size: 20px;
    }

    .cta-text {
        font-size: 14px;
    }

    .btn {
        padding: 12px 24px;
        font-size: 15px;
    }

    .btn-large {
        padding: 14px 28px;
        font-size: 16px;
    }

    .footer-top {
        gap: 28px;
    }

    .footer-description {
        font-size: 14px;
    }

    .footer-heading {
        font-size: 15px;
        margin-bottom: 16px;
    }

    .footer-link {
        font-size: 14px;
    }
}

/* Extra Small Mobile */
@media (max-width: 360px) {
    .hero-title {
        font-size: 26px;
    }

    .section-title {
        font-size: 22px;
    }

    .hero-stat-value {
        font-size: 22px;
    }

    .door-type-card,
    .service-card,
    .advantage-card {
        padding: 20px;
    }

    .btn {
        padding: 11px 20px;
        font-size: 14px;
    }

    .btn-large {
        padding: 13px 24px;
        font-size: 15px;
    }
}

/* ========================================
   Floating Call Button
   ======================================== */

.floating-call-btn {
    position: fixed;
    bottom: 32px;
    right: 32px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 16px 24px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.4);
    transition: all var(--transition-base);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.floating-call-btn:hover {
    background: var(--color-primary-dark);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(30, 58, 138, 0.5);
}

.floating-call-text::before {
    content: '📞';
    font-size: 20px;
    margin-right: 4px;
}

/* Full width bar on mobile only */
@media (max-width: 768px) {
    .floating-call-btn {
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        padding: 16px 20px;
        border-radius: 0;
        font-size: 16px;
        box-shadow: 0 -4px 12px rgba(30, 58, 138, 0.3);
    }
    
    .floating-call-btn:hover {
        transform: none;
        box-shadow: 0 -6px 16px rgba(30, 58, 138, 0.4);
    }
    
    .floating-call-text::before {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .floating-call-btn {
        padding: 14px 16px;
        font-size: 15px;
    }
    
    .floating-call-text::before {
        font-size: 18px;
    }
}