/* style.css - Diseño Corporativo Premium para BTapchez.com */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&family=Open+Sans:wght@300;400;600;700&display=swap');

:root {
    --primary-color: #20304f;      /* Azul Marino */
    --primary-light: #2c426b;
    --primary-dark: #121c30;
    --secondary-color: #aabd3b;    /* Verde Limón */
    --secondary-hover: #96a731;
    --text-color: #2b3544;
    --text-light: #5a6b82;
    --bg-light: #f5f8fa;
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    --shadow-sm: 0 2px 4px rgba(32, 48, 79, 0.05);
    --shadow-md: 0 10px 25px rgba(32, 48, 79, 0.08);
    --shadow-lg: 0 20px 40px rgba(32, 48, 79, 0.12);
    --transition-fast: all 0.2s ease;
    --transition-normal: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset y Base */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.2;
}

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

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

/* Utilidades de Diseño */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

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

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    position: relative;
    padding-bottom: 15px;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--secondary-color);
    border-radius: 2px;
}

.section-title p {
    color: var(--text-light);
    margin-top: 15px;
    font-size: 1.1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: var(--transition-normal);
}

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

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

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

.btn-secondary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--bg-white);
    transform: translateY(-2px);
}

/* NAVBAR */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-normal);
    padding: 20px 0;
}

.header.scrolled {
    background-color: rgba(32, 48, 79, 0.95);
    backdrop-filter: blur(10px);
    padding: 12px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo img {
    height: 50px;
    width: auto;
    transition: var(--transition-normal);
}

.header.scrolled .logo img {
    height: 42px;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--bg-white);
    position: relative;
    padding: 8px 0;
}

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

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

.nav-btn {
    background-color: var(--secondary-color);
    color: var(--primary-color) !important;
    padding: 10px 20px !important;
    border-radius: 6px;
}

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

.nav-btn:hover {
    background-color: var(--secondary-hover);
    transform: scale(1.05);
}

.hamburger {
    display: none;
    flex-direction: column;
    width: 30px;
    height: 20px;
    justify-content: space-between;
    cursor: pointer;
}

.hamburger span {
    width: 100%;
    height: 3px;
    background-color: var(--bg-white);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* HERO SLIDER */
.hero {
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.slider-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1);
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.slide.active {
    opacity: 1;
    z-index: 2;
}

.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(18, 28, 48, 0.85) 0%, rgba(32, 48, 79, 0.5) 100%);
    z-index: 2;
}

.slide-content {
    position: absolute;
    top: 50%;
    left: 10%;
    transform: translateY(-50%);
    z-index: 3;
    max-width: 650px;
    color: var(--bg-white);
}

.slide-content h2 {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--bg-white);
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease 0.3s;
}

.slide-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease 0.5s;
}

.slide-content .btn {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease 0.7s;
}

.slide.active .slide-content h2,
.slide.active .slide-content p,
.slide.active .slide-content .btn {
    opacity: 1;
    transform: translateY(0);
}

/* Slider Controls */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    font-size: 1.5rem;
    transition: var(--transition-fast);
}

.slider-arrow:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    border-color: var(--secondary-color);
}

.slider-prev {
    left: 30px;
}

.slider-next {
    right: 30px;
}

.slider-dots {
    position: absolute;
    bottom: 120px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition-fast);
}

.slider-dot.active {
    background-color: var(--secondary-color);
    transform: scale(1.2);
}

.scroll-down {
    position: absolute;
    bottom: 150px;
    right: 10%;
    z-index: 10;
    color: var(--bg-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.85rem;
    font-family: var(--font-heading);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.scroll-mouse {
    width: 22px;
    height: 36px;
    border: 2px solid var(--bg-white);
    border-radius: 12px;
    margin-top: 10px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background-color: var(--secondary-color);
    border-radius: 2px;
    animation: scrollAnimation 1.5s infinite;
}

@keyframes scrollAnimation {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(10px); }
}

/* OVERLAPPING SERVICE CARDS */
.overlapping-section {
    position: relative;
    z-index: 20;
    margin-top: -80px; /* Overlap slider */
}

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

.service-card {
    background-color: var(--bg-white);
    border-radius: 12px;
    padding: 35px 30px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
    border-bottom: 5px solid var(--primary-color);
    cursor: pointer;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(32, 48, 79, 0.02) 0%, rgba(170, 189, 59, 0.05) 100%);
    opacity: 0;
    transition: var(--transition-fast);
    z-index: 1;
}

.service-card * {
    position: relative;
    z-index: 2;
}

.service-card-icon {
    width: 64px;
    height: 64px;
    background-color: rgba(32, 48, 79, 0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: var(--primary-color);
    font-size: 1.8rem;
    transition: var(--transition-normal);
}

.service-card-icon svg {
    width: 32px;
    height: 32px;
    fill: currentColor;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    font-weight: 700;
    transition: var(--transition-fast);
}

.service-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.5;
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-lg);
    border-bottom-color: var(--secondary-color);
}

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

.service-card:hover .service-card-icon {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    transform: rotateY(180deg);
}

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

.about-img {
    position: relative;
}

.about-img::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 150px;
    height: 150px;
    border-top: 5px solid var(--secondary-color);
    border-left: 5px solid var(--secondary-color);
    z-index: 0;
}

.about-img img {
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
}

.about-content h3 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.about-content p {
    margin-bottom: 30px;
    color: var(--text-light);
    font-size: 1.05rem;
}

/* MISSION & VISION */
.mv-section {
    padding: 80px 0;
}

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

.mv-card {
    background-color: var(--bg-white);
    border-radius: 12px;
    padding: 40px;
    box-shadow: var(--shadow-md);
    border-left: 5px solid var(--secondary-color);
    transition: var(--transition-normal);
}

.mv-card:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.mv-card h3 {
    font-size: 1.6rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.mv-card h3 svg {
    width: 28px;
    height: 28px;
    fill: var(--secondary-color);
}

.mv-card p {
    color: var(--text-light);
    font-size: 1rem;
}

/* VALUES SECTION (VALORES) */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.value-item {
    text-align: center;
    background-color: var(--bg-light);
    border-radius: 12px;
    padding: 40px 20px;
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.value-item:hover {
    background-color: var(--primary-color);
    color: var(--bg-white);
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.value-num {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--secondary-color);
    margin-bottom: 15px;
    display: block;
}

.value-item h4 {
    font-size: 1.15rem;
    margin-bottom: 10px;
    transition: var(--transition-fast);
}

.value-item:hover h4 {
    color: var(--bg-white);
}

.value-item p {
    font-size: 0.9rem;
    color: var(--text-light);
    transition: var(--transition-fast);
}

.value-item:hover p {
    color: rgba(255, 255, 255, 0.8);
}

/* DETAILED SERVICES SECTION */
.services-list {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.service-row {
    display: flex;
    align-items: center;
    gap: 60px;
}

.service-row:nth-child(even) {
    flex-direction: row-reverse;
}

.service-info {
    flex: 1;
}

.service-visual {
    flex: 1;
    position: relative;
}

.service-visual img {
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    width: 100%;
    height: 350px;
    object-fit: cover;
}

.service-info h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 10px;
}

.service-info h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--secondary-color);
}

.service-info p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 1rem;
}

.service-info ul {
    list-style: none;
    margin-bottom: 30px;
}

.service-info ul li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
    font-weight: 600;
}

.service-info ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--secondary-color);
    font-weight: 800;
}

/* PHOTO GALLERY (GALERIA) */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    height: 250px;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(32, 48, 79, 0.9) 0%, rgba(32, 48, 79, 0.2) 100%);
    opacity: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    transition: var(--transition-normal);
    color: var(--bg-white);
}

.gallery-overlay h4 {
    color: var(--bg-white);
    font-size: 1.15rem;
    margin-bottom: 5px;
    transform: translateY(20px);
    transition: transform 0.4s ease;
}

.gallery-overlay p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
    transform: translateY(20px);
    transition: transform 0.4s ease 0.1s;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover .gallery-overlay h4,
.gallery-item:hover .gallery-overlay p {
    transform: translateY(0);
}

/* CONTACT SECTION */
.contact-split {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

.contact-info {
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: 50px 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.contact-info h3 {
    color: var(--bg-white);
    font-size: 1.8rem;
    margin-bottom: 25px;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.contact-info-icon {
    color: var(--secondary-color);
    font-size: 1.4rem;
    line-height: 1;
}

.contact-info-icon svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.contact-info-text h4 {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.contact-info-text p {
    font-size: 1rem;
    font-weight: 500;
}

.contact-socials {
    display: flex;
    gap: 15px;
    margin-top: 40px;
}

.contact-social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    transition: var(--transition-fast);
}

.contact-social-link svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.contact-social-link:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    transform: translateY(-3px);
}

.contact-form-container {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 50px 40px;
    box-shadow: var(--shadow-sm);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-color);
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(32, 48, 79, 0.1);
}

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

/* WIDGET WHATSAPP FLOTANTE */
.whatsapp-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.whatsapp-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #25d366;
    color: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
}

.whatsapp-btn svg {
    width: 32px;
    height: 32px;
    fill: currentColor;
}

.whatsapp-badge {
    position: absolute;
    top: -3px;
    right: -3px;
    background-color: #ff3b30;
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.whatsapp-panel {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 330px;
    background-color: var(--bg-white);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px) scale(0.9);
    pointer-events: none;
    transition: var(--transition-normal);
}

.whatsapp-widget.open .whatsapp-panel {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.whatsapp-header {
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.whatsapp-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px;
}

.whatsapp-avatar img {
    max-height: 100%;
}

.whatsapp-status-info h4 {
    color: var(--bg-white);
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.whatsapp-status-info p {
    font-size: 0.75rem;
    color: var(--secondary-color);
    display: flex;
    align-items: center;
    gap: 5px;
}

.whatsapp-status-info p::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--secondary-color);
}

.whatsapp-body {
    background-color: #e5ddd5;
    padding: 20px;
    height: 180px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.whatsapp-msg {
    background-color: var(--bg-white);
    padding: 10px 14px;
    border-radius: 0 12px 12px 12px;
    font-size: 0.85rem;
    max-width: 85%;
    box-shadow: 0 1px 2px rgba(0,0,0,0.15);
    margin-bottom: 10px;
    position: relative;
}

.whatsapp-msg::before {
    content: '';
    position: absolute;
    top: 0;
    left: -8px;
    width: 0;
    height: 0;
    border-top: 0px solid transparent;
    border-bottom: 8px solid transparent;
    border-right: 8px solid var(--bg-white);
}

.whatsapp-footer {
    padding: 15px;
    background-color: #f0f0f0;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
}

/* FOOTER */
.footer {
    background-color: var(--primary-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 30px 0;
    border-top: 5px solid var(--secondary-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-col h4 {
    color: var(--bg-white);
    font-size: 1.15rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--secondary-color);
}

.footer-about p {
    margin-top: 20px;
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.footer-contact-item svg {
    width: 18px;
    height: 18px;
    fill: var(--secondary-color);
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    font-size: 0.85rem;
}

/* RESPONSIVO */
@media (max-width: 992px) {
    .about-split {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .mv-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background-color: var(--primary-dark);
        flex-direction: column;
        justify-content: center;
        gap: 30px;
        transition: var(--transition-normal);
        box-shadow: -5px 0 30px rgba(0,0,0,0.2);
    }
    
    .nav-menu.open {
        right: 0;
    }
    
    .hamburger.open span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .hamburger.open span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.open span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
}

@media (max-width: 768px) {
    .slide-content h2 {
        font-size: 2.2rem;
    }
    
    .service-row {
        flex-direction: column !important;
        gap: 30px;
    }
    
    .contact-split {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}