/* ========================================
   Garagem Valdemar Sol - Stylesheet
   ======================================== */

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

:root {
    /* Tesla-inspired Color Palette */
    --primary-color: #E82127;
    --secondary-color: #171A20;
    --accent-color: #393C41;
    --light-gray: #F4F4F4;
    --medium-gray: #5C5E62;
    --white: #FFFFFF;
    --black: #000000;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #E82127 0%, #C41E3A 100%);
    --gradient-dark: linear-gradient(135deg, #171A20 0%, #393C41 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.3) 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.25);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --container-width: 1200px;
    --section-padding: 100px 0;
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

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

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

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

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

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

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--secondary-color);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--medium-gray);
}

.highlight {
    color: var(--primary-color);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.section-title {
    margin-bottom: 16px;
}

.section-description {
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.125rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 4px;
    transition: var(--transition-smooth);
    cursor: pointer;
    white-space: nowrap;
}

.btn svg {
    width: 16px;
    height: 16px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

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

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

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

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}

/* ========================================
   HEADER & NAVIGATION
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition-smooth);
}

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

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    gap: 24px;
}

.nav-logo {
    flex-shrink: 0;
    min-width: 180px;
}

.nav-logo h2 {
    font-size: 1.25rem;
    margin-bottom: 2px;
    white-space: nowrap;
}

.nav-tagline {
    font-size: 0.625rem;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.nav-menu {
    flex: 1;
}

.nav-list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    list-style: none;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--secondary-color);
    position: relative;
    white-space: nowrap;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.nav-toggle {
    display: none;
    padding: 8px;
    color: var(--secondary-color);
}

.nav-toggle svg {
    width: 24px;
    height: 24px;
}

/* Floating Action Button */
.fab {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition-smooth);
    opacity: 0;
    visibility: hidden;
}

.fab.visible {
    opacity: 1;
    visibility: visible;
}

.fab:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

.fab svg {
    width: 24px;
    height: 24px;
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #171A20 0%, #393C41 100%),
                url('https://images.unsplash.com/photo-1619642751034-765dfdf7c58e?w=1920&h=1080&fit=crop') center/cover no-repeat;
    background-blend-mode: overlay;
    color: var(--white);
    margin-top: 70px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-text {
    max-width: 800px;
    animation: fadeInUp 1s ease;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(232, 33, 39, 0.2);
    border: 1px solid var(--primary-color);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 24px;
}

.badge svg {
    width: 16px;
    height: 16px;
}

.hero-title {
    color: var(--white);
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    line-height: 1.8;
}

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

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 40px;
    max-width: 600px;
}

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

.stat p {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.8);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    z-index: 2;
}

.scroll-indicator svg {
    width: 32px;
    height: 32px;
    color: var(--white);
}

/* ========================================
   SERVICES SECTION
   ======================================== */

.services {
    padding: var(--section-padding);
    background: var(--light-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.service-card {
    background: var(--white);
    padding: 40px 32px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

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

.service-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--white);
}

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

.service-card h3 {
    margin-bottom: 16px;
}

.service-card > p {
    margin-bottom: 24px;
    flex-grow: 1;
}

.service-features {
    list-style: none;
    margin-bottom: 24px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    color: var(--medium-gray);
    font-size: 0.9375rem;
}

.service-features svg {
    width: 18px;
    height: 18px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: var(--transition-fast);
}

.service-link:hover {
    gap: 12px;
}

.service-link svg {
    width: 18px;
    height: 18px;
}

/* ========================================
   ABOUT SECTION
   ======================================== */

.about {
    padding: var(--section-padding);
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-content {
    max-width: 600px;
}

.about-text {
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    gap: 24px;
    margin-top: 40px;
}

.about-feature {
    display: flex;
    gap: 20px;
}

.about-feature svg {
    width: 28px;
    height: 28px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.about-feature h4 {
    margin-bottom: 4px;
    font-size: 1.125rem;
}

.about-feature p {
    font-size: 0.9375rem;
}

.about-images {
    position: relative;
    height: 600px;
}

.about-image {
    position: absolute;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-image-1 {
    width: 70%;
    height: 60%;
    top: 0;
    left: 0;
    z-index: 2;
}

.about-image-2 {
    width: 70%;
    height: 60%;
    bottom: 0;
    right: 0;
    z-index: 1;
}

.about-badge {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 140px;
    height: 140px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: var(--shadow-xl);
    z-index: 3;
}

.about-badge svg {
    width: 40px;
    height: 40px;
    margin-bottom: 8px;
}

.about-badge span {
    font-size: 1.25rem;
    font-weight: 700;
}

/* ========================================
   TESLA SECTION
   ======================================== */

.tesla-section {
    padding: var(--section-padding);
    background: var(--secondary-color);
    color: var(--white);
}

.tesla-section .section-subtitle,
.tesla-section .section-title,
.tesla-section .section-description {
    color: var(--white);
}

.tesla-section .section-description {
    color: rgba(255, 255, 255, 0.8);
}

.tesla-header {
    text-align: center;
    margin-bottom: 60px;
}

.tesla-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(232, 33, 39, 0.2);
    border: 1px solid var(--primary-color);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.tesla-badge svg {
    width: 16px;
    height: 16px;
}

.tesla-content {
    max-width: 1000px;
    margin: 0 auto;
}

.tesla-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 32px;
    margin-bottom: 60px;
}

.tesla-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.tesla-card-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.tesla-card-icon svg {
    width: 28px;
    height: 28px;
}

.tesla-card h3 {
    color: var(--white);
    margin-bottom: 16px;
}

.tesla-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 16px;
}

.tesla-list {
    list-style: none;
}

.tesla-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 8px 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9375rem;
}

.tesla-list svg {
    width: 18px;
    height: 18px;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.tesla-cta {
    text-align: center;
    padding: 60px 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
}

.tesla-cta h3 {
    color: var(--white);
    margin-bottom: 16px;
}

.tesla-cta p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 32px;
    font-size: 1.125rem;
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */

.testimonials {
    padding: var(--section-padding);
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.testimonial-card {
    background: var(--light-gray);
    padding: 32px;
    border-radius: 12px;
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.testimonial-rating svg {
    width: 18px;
    height: 18px;
}

.star-filled {
    fill: #FFB800;
    color: #FFB800;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--secondary-color);
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

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

.testimonial-avatar svg {
    width: 24px;
    height: 24px;
}

.testimonial-author h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.testimonial-author p {
    font-size: 0.875rem;
}

/* ========================================
   GALLERY SECTION
   ======================================== */

.gallery {
    padding: var(--section-padding);
    background: var(--light-gray);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 1200px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.gallery-item {
    position: relative;
    height: 300px;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
}

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

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

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 24px;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    color: var(--white);
    transform: translateY(100%);
    transition: var(--transition-smooth);
}

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

.gallery-overlay h3 {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.gallery-overlay p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9375rem;
}

/* ========================================
   FAQ SECTION
   ======================================== */

.faq {
    padding: var(--section-padding);
    background: var(--white);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 16px;
    background: var(--light-gray);
    border-radius: 8px;
    overflow: hidden;
}

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

.faq-question:hover {
    color: var(--primary-color);
}

.faq-question svg {
    width: 24px;
    height: 24px;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

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

.faq-answer p {
    padding: 0 24px 24px;
    line-height: 1.8;
}

/* ========================================
   CONTACT SECTION
   ======================================== */

.contact {
    padding: var(--section-padding);
    background: var(--light-gray);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.contact-info {
    display: grid;
    gap: 24px;
}

.contact-card {
    background: var(--white);
    padding: 32px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin-bottom: 16px;
}

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

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

.contact-card p {
    font-size: 0.9375rem;
    line-height: 1.6;
}

.contact-card a {
    color: var(--primary-color);
    font-weight: 500;
}

.contact-card a:hover {
    text-decoration: underline;
}

.contact-form-container {
    background: var(--white);
    padding: 48px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.contact-form h3 {
    margin-bottom: 8px;
}

.contact-form > p {
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #E0E0E0;
    border-radius: 6px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-fast);
}

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

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

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.9375rem;
    color: var(--medium-gray);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 2px;
    cursor: pointer;
}

.form-message {
    margin-top: 20px;
    padding: 16px;
    border-radius: 6px;
    font-size: 0.9375rem;
    display: none;
}

.form-message.success {
    display: block;
    background: #D4EDDA;
    border: 1px solid #C3E6CB;
    color: #155724;
}

.form-message.error {
    display: block;
    background: #F8D7DA;
    border: 1px solid #F5C6CB;
    color: #721C24;
}

.map-container {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: var(--secondary-color);
    color: rgba(255, 255, 255, 0.8);
    padding: 80px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-col h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-text {
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 16px;
}

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

.footer-social a:hover {
    background: var(--primary-color);
    transform: translateY(-4px);
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.125rem;
    margin-bottom: 20px;
}

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

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

.footer-links a {
    font-size: 0.9375rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 8px;
}

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

.footer-contact li {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.9375rem;
}

.footer-contact svg {
    width: 18px;
    height: 18px;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

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

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1280px) {
    .nav-list {
        gap: 16px;
    }
    
    .nav-link {
        font-size: 0.8125rem;
    }
    
    .btn {
        padding: 8px 16px;
        font-size: 0.8125rem;
    }
}

@media (max-width: 1024px) {
    :root {
        --section-padding: 80px 0;
    }
    
    .nav-list {
        gap: 20px;
    }
    
    .nav-link {
        font-size: 0.8125rem;
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .about-images {
        height: 500px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .tesla-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .hero {
        margin-top: 70px;
        min-height: 600px;
    }
    
    .nav {
        padding: 16px 0;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        transition: left 0.3s ease;
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        padding: 40px 24px;
        gap: 32px;
    }
    
    .nav-link {
        font-size: 1.125rem;
    }
    
    .nav-actions .btn {
        display: none;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    .services-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .about-images {
        height: 400px;
    }
    
    .about-badge {
        width: 100px;
        height: 100px;
    }
    
    .about-badge svg {
        width: 32px;
        height: 32px;
    }
    
    .about-badge span {
        font-size: 1rem;
    }
    
    .contact-form-container {
        padding: 32px 24px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .fab {
        bottom: 24px;
        right: 24px;
        width: 56px;
        height: 56px;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .hero-stats {
        gap: 24px;
    }
    
    .service-card,
    .testimonial-card,
    .contact-card {
        padding: 24px;
    }
    
    .tesla-card {
        padding: 24px;
    }
}