/**
 * Rampino Gioielli - Stylesheet
 * Gioielleria a San Pietro Vernotico, Brindisi
 * Palette: Oro #C9A962, Nero #1A1A1A, Grigio scuro #2D2D2D, Bianco #FFFFFF
 */

/* ============================================
   CSS VARIABLES
   ============================================ */
:root {
    --color-primary: #C9A962;
    --color-primary-light: #E5D5A3;
    --color-primary-dark: #A08040;
    --color-black: #1A1A1A;
    --color-dark-gray: #2D2D2D;
    --color-medium-gray: #4A4A4A;
    --color-light-gray: #8A8A8A;
    --color-white: #FFFFFF;
    --color-off-white: #F5F5F5;
    
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.2);
    --shadow-gold: 0 0 20px rgba(201,169,98,0.3);
    
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --container-max: 1200px;
    --container-padding: 20px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-dark-gray);
    background-color: var(--color-white);
}

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

a {
    color: var(--color-primary-dark);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary);
}

ul, ol {
    list-style: none;
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
.skip-link {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-black);
    padding: 12px 24px;
    border-radius: 0 0 8px 8px;
    font-weight: 600;
    z-index: 10000;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 0;
    outline: 2px solid var(--color-black);
    outline-offset: 2px;
}

/* Focus styles */
*:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-black);
    margin-bottom: 1rem;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

.text-gold {
    color: var(--color-primary);
}

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

/* ============================================
   CONTAINER
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-black);
    box-shadow: var(--shadow-md);
}

.header-top {
    background: var(--color-dark-gray);
    padding: 8px 0;
    font-size: 0.85rem;
    color: var(--color-light-gray);
    border-bottom: 1px solid var(--color-medium-gray);
}

.header-info {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.header-info span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.header-info a {
    color: var(--color-light-gray);
}

.header-info a:hover {
    color: var(--color-primary);
}

.header-main {
    padding: 16px 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

/* Logo */
.logo a {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: 4px;
    color: var(--color-primary);
}

.logo-subtext {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    letter-spacing: 6px;
    color: var(--color-light-gray);
    text-transform: uppercase;
}

/* Navigation */
.main-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

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

.nav-link {
    display: block;
    padding: 12px 16px;
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 4px;
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
    background: rgba(201, 169, 98, 0.1);
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-dark-gray);
    min-width: 200px;
    padding: 8px 0;
    border-radius: 4px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    color: var(--color-white);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.dropdown-menu a:hover {
    background: var(--color-primary);
    color: var(--color-black);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    transition: all var(--transition-fast);
}

/* CTA Button */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 4px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-black);
}

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

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-black);
}

.btn-accent {
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    color: var(--color-white);
    border-color: #ff6b35;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
    font-weight: 700;
}

.btn-accent:hover {
    background: linear-gradient(135deg, #ff5722 0%, #ff6b35 100%);
    border-color: #ff5722;
    color: var(--color-white);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.6);
    transform: translateY(-2px);
}

/* Pulsing animation for CTA buttons */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(255, 107, 53, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 107, 53, 0);
    }
}

.btn-pulse {
    animation: pulse 2s infinite;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

/* Header CTA */
.header-cta {
    flex-shrink: 0;
    display: flex;
    gap: 12px;
    align-items: center;
}

/* ============================================
   MAIN SPACING
   ============================================ */
main {
    margin-top: 140px;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-black) 0%, var(--color-dark-gray) 100%);
    color: var(--color-white);
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('/assets/images/hero-bg.jpg') center/cover no-repeat;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 40px 20px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: var(--color-primary);
    color: var(--color-black);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 20px;
    margin-bottom: 24px;
}

.hero h1 {
    color: var(--color-white);
    margin-bottom: 24px;
    font-style: italic;
}

.hero h1 span {
    display: block;
    font-style: normal;
    font-size: 0.6em;
    color: var(--color-primary);
    margin-top: 12px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-light-gray);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: 80px 0;
}

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

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

.section-dark h2,
.section-dark h3 {
    color: var(--color-white);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    margin-bottom: 16px;
}

.section-header h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--color-primary);
    margin: 16px auto 0;
}

.section-header p {
    color: var(--color-light-gray);
    font-size: 1.125rem;
}

/* ============================================
   SERVICES GRID
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--color-white);
    padding: 40px 30px;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all var(--transition-base);
    border-bottom: 3px solid transparent;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-bottom-color: var(--color-primary);
}

.service-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-black);
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--color-light-gray);
    font-size: 0.95rem;
    margin: 0;
}

/* ============================================
   BRANDS
   ============================================ */
.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    align-items: center;
}

.brand-item {
    background: var(--color-white);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.brand-item:hover {
    box-shadow: var(--shadow-md);
    transform: scale(1.02);
}

.brand-item img {
    max-height: 60px;
    width: auto;
    margin: 0 auto;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all var(--transition-base);
}

.brand-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

.brand-name {
    display: block;
    margin-top: 16px;
    font-weight: 600;
    color: var(--color-dark-gray);
}

/* ============================================
   FEATURES
   ============================================ */
.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    border: 1px solid rgba(201,169,98,0.2);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-black);
}

.feature-text h4 {
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--color-white);
}

.feature-text p {
    font-size: 0.85rem;
    color: var(--color-light-gray);
    margin: 0;
}

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

.about-image {
    position: relative;
}

.about-image img {
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
}

.about-image::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    right: -20px;
    bottom: -20px;
    border: 3px solid var(--color-primary);
    border-radius: 8px;
    z-index: -1;
}

.about-content h2 {
    margin-bottom: 24px;
}

.about-content .lead {
    font-size: 1.25rem;
    color: var(--color-medium-gray);
    margin-bottom: 24px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--color-off-white);
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.stat-item p {
    font-size: 0.875rem;
    color: var(--color-light-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2 {
    margin-bottom: 24px;
}

.contact-details {
    margin-top: 30px;
}

.contact-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-black);
}

.contact-text h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.contact-text p {
    margin: 0;
    color: var(--color-light-gray);
}

.contact-text a {
    color: var(--color-dark-gray);
    font-weight: 600;
}

.contact-text a:hover {
    color: var(--color-primary);
}

.contact-map {
    background: var(--color-off-white);
    border-radius: 8px;
    overflow: hidden;
    height: 100%;
    min-height: 400px;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ============================================
   FAQ
   ============================================ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 16px;
    border: 1px solid var(--color-off-white);
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    background: var(--color-white);
    border: none;
    text-align: left;
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-dark-gray);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background var(--transition-fast);
}

.faq-question:hover {
    background: var(--color-off-white);
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: transform var(--transition-fast);
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--color-light-gray);
    margin: 0;
}

/* ============================================
   BREADCRUMBS
   ============================================ */
.breadcrumbs {
    background: var(--color-off-white);
    padding: 16px 0;
    font-size: 0.875rem;
}

.breadcrumbs ol {
    display: flex;
    gap: 8px;
    align-items: center;
}

.breadcrumbs li:not(:last-child)::after {
    content: '/';
    margin-left: 8px;
    color: var(--color-light-gray);
}

.breadcrumbs a {
    color: var(--color-light-gray);
}

.breadcrumbs a:hover {
    color: var(--color-primary);
}

.breadcrumbs [aria-current="page"] {
    color: var(--color-dark-gray);
    font-weight: 600;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--color-black);
    color: var(--color-light-gray);
}

.footer-main {
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}

.footer-title {
    color: var(--color-white);
    font-size: 1.125rem;
    margin-bottom: 24px;
}

.footer-about .footer-text {
    margin-bottom: 24px;
    line-height: 1.7;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--color-dark-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-light-gray);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--color-primary);
    color: var(--color-black);
    transform: translateY(-3px);
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--color-light-gray);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-address p {
    margin-bottom: 12px;
    font-style: normal;
}

.footer-address .icon {
    vertical-align: middle;
    margin-right: 8px;
    color: var(--color-primary);
}

.footer-bottom {
    background: var(--color-dark-gray);
    padding: 20px 0;
    font-size: 0.875rem;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-legal a {
    color: var(--color-light-gray);
    margin: 0 8px;
}

.footer-legal a:hover {
    color: var(--color-primary);
}

.footer-legal .sep {
    color: var(--color-medium-gray);
}

/* ============================================
   GALLERY SECTION
   ============================================ */
.gallery-section {
    background: var(--color-off-white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    background: var(--color-white);
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.gallery-item a {
    display: block;
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item figcaption {
    display: none;
}

/* Lightbox Modal */
.gallery-modal {
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.gallery-modal-content {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from { transform: scale(0.8); }
    to { transform: scale(1); }
}

.gallery-modal-close {
    position: absolute;
    top: 20px;
    right: 40px;
    color: var(--color-white);
    font-size: 40px;
    font-weight: 300;
    cursor: pointer;
    transition: color 0.3s;
    z-index: 2001;
}

.gallery-modal-close:hover {
    color: var(--color-primary);
}

.gallery-modal-prev,
.gallery-modal-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border: none;
    padding: 20px;
    font-size: 30px;
    cursor: pointer;
    transition: all 0.3s;
    border-radius: 4px;
}

.gallery-modal-prev:hover,
.gallery-modal-next:hover {
    background: var(--color-primary);
    color: var(--color-black);
}

.gallery-modal-prev {
    left: 20px;
}

.gallery-modal-next {
    right: 20px;
}

/* ============================================
   UTILITY ICONS
   ============================================ */
.icon {
    display: inline-block;
    vertical-align: middle;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 16px;
    }
    
    .header-top {
        display: none;
    }
    
    .header-main {
        padding: 12px 0;
    }
    
    .main-nav {
        order: 3;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--color-dark-gray);
        flex-direction: column;
        padding: 80px 24px 24px;
        transition: right var(--transition-base);
        z-index: 999;
    }
    
    .nav-list.active {
        right: 0;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: var(--color-medium-gray);
        display: none;
    }
    
    .dropdown.active .dropdown-menu {
        display: block;
    }
    
    .header-cta .btn {
        padding: 8px 16px;
        font-size: 0.75rem;
    }
    
    .header-cta .btn svg {
        display: none;
    }
    
    main {
        margin-top: 70px;
    }
    
    .hero {
        min-height: 60vh;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }
    
    .features-list {
        grid-template-columns: 1fr;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-icon {
        margin: 0 auto;
    }
}