/* ========================================
   Auto Socorro Dois Irmãos - Grey Premium Theme
   Identidade visual: amarelo e cinza da logo
   ======================================== */

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

html {
    scroll-behavior: smooth;
}

:root {
    /* Logo colors: amarelo + cinza */
    --green: #fff21f;
    --green-light: #fff86a;
    --green-dark: #d6c900;
    --orange: #fff21f;
    --orange-light: #fff86a;
    --orange-dark: #d6c900;
    --wheat: #fff21f;
    --wheat-light: #fff86a;

    /* Accent */
    --accent: var(--orange);
    --accent-light: var(--orange-light);
    --accent-dark: var(--orange-dark);
    --accent-glow: rgba(255, 242, 31, 0.32);

    /* Backgrounds */
    --bg-dark: #5f5f5d;
    --bg-card: #505050;
    --bg-card-hover: #686868;
    --bg-surface: #555555;

    /* Borders */
    --border-subtle: rgba(255, 242, 31, 0.35);
    --border-card: rgba(255, 255, 255, 0.12);
    --border-orange: rgba(255, 242, 31, 0.35);

    /* Text */
    --text-white: #ffffff;
    --text-light: #f2f2f2;
    --text-muted: #d6d6d6;
    --text-dim: #b8b8b8;

    /* Shadows */
    --shadow-accent: 0 4px 20px rgba(255, 242, 31, 0.25);
    --shadow-green: 0 4px 20px rgba(255, 242, 31, 0.18);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.35);

    /* Radii */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   HEADER / NAV
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(95, 95, 93, 0.88);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(63, 63, 63, 0.96);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    max-width: 1240px;
    margin: 0 auto;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    object-fit: cover;
    transition: var(--transition-bounce);
}

.logo:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-green);
}

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

.brand-name {
    font-size: 1.4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--green-light), var(--green), var(--orange-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-tagline {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    position: relative;
    padding-bottom: 4px;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--orange);
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-menu a:hover {
    color: var(--orange);
}

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.nav-phone i {
    color: var(--green);
}

.nav-phone:hover {
    color: var(--green);
}

.btn-whatsapp-nav {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    background: transparent;
    color: var(--text-white);
    border: 1px solid var(--green);
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.btn-whatsapp-nav:hover {
    background: var(--green);
    color: #3f3f3f;
    box-shadow: var(--shadow-green);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    z-index: 1001;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--green);
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('./image.jpeg') center/cover no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(95, 95, 93, 0.78) 0%,
        rgba(95, 95, 93, 0.66) 40%,
        rgba(63, 63, 63, 0.9) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 120px 24px 80px;
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 242, 31, 0.3);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 32px;
    animation: fadeInDown 0.8s ease-out;
    backdrop-filter: blur(8px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    color: var(--text-white);
    line-height: 1.15;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.text-accent {
    background: linear-gradient(135deg, var(--orange-light), var(--orange), var(--orange-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 650px;
    margin: 0 auto 40px;
    line-height: 1.7;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 64px;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition-bounce);
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.btn-gold {
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    color: #3f3f3f;
    box-shadow: var(--shadow-accent);
}

.btn-gold:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(255, 242, 31, 0.4);
    background: linear-gradient(135deg, var(--orange-light), var(--orange));
}

.btn-outline {
    background: transparent;
    color: var(--text-white);
    border: 1.5px solid var(--green);
}

.btn-outline:hover {
    background: var(--green);
    color: #3f3f3f;
    transform: translateY(-3px);
    box-shadow: var(--shadow-green);
}

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 18px 32px;
    font-size: 1rem;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 64px;
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

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

.hero-stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--orange-light), var(--orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat-suffix {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--orange-light), var(--orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: var(--text-muted);
    animation: bounce-down 2s ease-in-out infinite;
    font-size: 1.2rem;
}

/* ========================================
   SECTION COMMON
   ======================================== */
.section-label {
    text-align: center;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--green-light);
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    text-align: center;
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: var(--text-white);
    line-height: 1.2;
    margin-bottom: 20px;
}

.section-title-left {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: var(--text-white);
    line-height: 1.2;
    margin-bottom: 24px;
}

.section-subtitle {
    text-align: center;
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 48px;
    line-height: 1.7;
}

/* ========================================
   PRODUCTS SECTION
   ======================================== */
.products-section {
    padding: 100px 0;
    background: var(--bg-dark);
}

.product-filter {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.product-filter i {
    color: var(--text-muted);
    margin-right: 8px;
}

.filter-btn {
    padding: 8px 20px;
    border-radius: 50px;
    border: 1px solid var(--border-card);
    background: transparent;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn.active {
    background: var(--green);
    color: #3f3f3f;
    border-color: var(--green);
    font-weight: 600;
}

.filter-btn:hover:not(.active) {
    border-color: var(--green);
    color: var(--green-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.product-card {
    background: linear-gradient(180deg, var(--bg-card) 0%, rgba(80, 80, 80, 0.95) 100%);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-card);
    transition: var(--transition-bounce);
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-subtle);
    box-shadow: var(--shadow-card);
}

.product-card-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-card-image img {
    transform: scale(1.08);
}

.product-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px 16px 16px;
    background: linear-gradient(0deg, rgba(63, 63, 63, 0.96) 0%, transparent 100%);
}

.product-card-overlay h3 {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-card-overlay p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.product-badge {
    position: absolute;
    top: 12px;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    z-index: 2;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-novo {
    left: 12px;
    background: var(--green);
    color: #3f3f3f;
}

.badge-category {
    right: 12px;
    background: rgba(255, 255, 255, 0.12);
    color: var(--text-light);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(4px);
}

.product-card-info {
    padding: 16px;
}

.product-card-info h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 4px;
}

.product-detail {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.btn-consult {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    color: #3f3f3f;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.85rem;
    text-decoration: none;
    transition: var(--transition-bounce);
}

.btn-consult:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-accent);
    background: linear-gradient(135deg, var(--orange-light), var(--orange));
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about-section {
    padding: 100px 0;
    background: var(--bg-surface);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.about-text .section-label {
    text-align: left;
}

.about-text p {
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 0.95rem;
}

.about-text strong {
    color: var(--text-white);
}

.about-buttons {
    display: flex;
    gap: 16px;
    margin-top: 32px;
}

.about-image-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    margin-bottom: 24px;
}

.about-image-wrapper img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: var(--transition);
}

.about-image-wrapper:hover img {
    transform: scale(1.05);
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.about-feature {
    background: var(--bg-card);
    padding: 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-card);
    transition: var(--transition);
}

.about-feature:hover {
    border-color: var(--border-subtle);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.feature-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 242, 31, 0.12);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    color: var(--green-light);
    font-size: 1.1rem;
    transition: var(--transition);
}

.about-feature:hover .feature-icon {
    background: var(--green);
    color: #3f3f3f;
}

.about-feature h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 4px;
}

.about-feature p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ========================================
   SERVICES SECTION
   ======================================== */
.services-section {
    padding: 100px 0;
    background: var(--bg-dark);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.service-card {
    background: var(--bg-card);
    padding: 32px 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-card);
    transition: var(--transition-bounce);
}

.service-card:hover {
    border-color: var(--border-subtle);
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
}

.service-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 242, 31, 0.12);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    color: var(--green-light);
    font-size: 1.3rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--green);
    color: #3f3f3f;
    transform: scale(1.1);
}

.service-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */
.testimonials-section {
    padding: 100px 0;
    background: var(--bg-surface);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.testimonial-card {
    background: var(--bg-card);
    padding: 32px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-card);
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: var(--border-subtle);
    transform: translateY(-4px);
}

.testimonial-quote {
    color: var(--orange);
    font-size: 1.5rem;
    margin-bottom: 12px;
    opacity: 0.6;
}

.testimonial-stars {
    display: flex;
    gap: 2px;
    margin-bottom: 16px;
}

.testimonial-stars i {
    color: var(--wheat);
    font-size: 0.85rem;
}

.testimonial-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 20px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 242, 31, 0.16);
    color: var(--green-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
}

.testimonial-author strong {
    display: block;
    font-size: 0.9rem;
    color: var(--text-white);
}

.testimonial-author span {
    font-size: 0.78rem;
    color: var(--text-dim);
}

/* ========================================
   COVERAGE SECTION
   ======================================== */
.coverage-section {
    padding: 80px 0;
    background: var(--bg-dark);
}

.cities-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.city-card {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 18px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-card);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-light);
    transition: var(--transition-bounce);
}

.city-card i {
    color: var(--green);
    font-size: 0.8rem;
}

.city-card:hover {
    border-color: var(--border-subtle);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
    color: var(--green-light);
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact-section {
    padding: 100px 0;
    background: var(--bg-surface);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 32px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 242, 31, 0.12);
    border: 1px solid var(--border-subtle);
    border-radius: 50%;
    color: var(--green-light);
    font-size: 1rem;
}

.contact-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--green-light);
    margin-bottom: 4px;
    text-transform: uppercase;
}

.contact-item strong {
    display: block;
    color: var(--text-white);
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.contact-item span {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.contact-form-wrapper {
    background: var(--bg-card);
    padding: 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-card);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-light);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    color: var(--text-white);
    font-family: inherit;
    font-size: 0.9rem;
    transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-dim);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(255, 242, 31, 0.16);
}

.form-note {
    font-size: 0.78rem;
    color: var(--text-dim);
    text-align: center;
    margin-top: 12px;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: #3f3f3f;
    padding-top: 0;
}

.footer-divider {
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--green), var(--orange), transparent);
    margin-bottom: 64px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: cover;
}

.footer-brand-name {
    font-size: 1.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--green-light), var(--green), var(--orange-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    border: 1px solid var(--border-card);
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-bounce);
}

.footer-social a:hover {
    border-color: var(--green);
    color: var(--green-light);
    transform: translateY(-4px);
    box-shadow: var(--shadow-green);
}

.footer-col h4 {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-white);
    margin-bottom: 20px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 4px;
}

.footer-col ul li a::before {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--orange);
    border-radius: 50%;
    opacity: 0;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--orange);
    padding-left: 8px;
}

.footer-col ul li a:hover::before {
    opacity: 1;
}

.footer-contact-list li {
    color: var(--text-muted);
    font-size: 0.85rem;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    line-height: 1.6;
}

.footer-contact-list li i {
    color: var(--green-light);
    margin-top: 4px;
    font-size: 0.85rem;
    min-width: 16px;
}

.footer-bottom {
    text-align: center;
    padding: 24px 0;
    border-top: 1px solid var(--border-card);
    color: var(--text-dim);
    font-size: 0.82rem;
}

/* ========================================
   WHATSAPP FLOAT
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 12px;
}

.whatsapp-tooltip {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--text-white);
    color: #3f3f3f;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    opacity: 1;
    transition: var(--transition);
}

.whatsapp-tooltip.hidden {
    opacity: 0;
    pointer-events: none;
    transform: translateX(10px);
}

.tooltip-close {
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0 2px;
    transition: var(--transition);
}

.tooltip-close:hover {
    color: #3f3f3f;
}

.whatsapp-btn {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25D366;
    border-radius: 50%;
    color: white;
    font-size: 1.8rem;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition-bounce);
    animation: pulse-whatsapp 2.5s ease-in-out infinite;
}

.whatsapp-btn:hover {
    transform: scale(1.12);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(32px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

@keyframes bounce-down {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.5; }
    50% { transform: translateX(-50%) translateY(12px); opacity: 1; }
}

@keyframes pulse-whatsapp {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 32px rgba(37, 211, 102, 0.6); }
}

/* Scroll reveal classes */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .about-grid {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-surface);
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 24px;
        border-left: 1px solid var(--border-subtle);
        transition: var(--transition);
        z-index: 1000;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-right {
        display: none;
    }

    .hero-stats {
        gap: 32px;
        flex-wrap: wrap;
    }

    .hero-stat-number,
    .hero-stat-suffix {
        font-size: 2rem;
    }

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

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

    .about-text .section-label,
    .about-text .section-title-left {
        text-align: center;
    }

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

    .about-buttons {
        justify-content: center;
    }

    .about-features {
        grid-template-columns: 1fr 1fr;
    }

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

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

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

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .hero-content {
        padding: 100px 16px 60px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .cities-grid {
        grid-template-columns: 1fr;
    }

    .product-filter {
        gap: 6px;
    }

    .filter-btn {
        padding: 6px 14px;
        font-size: 0.78rem;
    }
}