/* ===========================
   CSS RESET & BASE STYLES
   =========================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    height: 100%;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
    overflow-x: hidden;
    min-height: 100vh;
}

body.menu-open {
    overflow: hidden;
}

/* CSS Variables */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #27ae60;
    --background-color: #f8f9fa;
    --text-color: #333;
    --text-light: #666;
    --text-muted: #999;
    --white: #ffffff;
    --black: #000000;
    --border-color: #e1e8ed;
    --shadow-light: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-medium: 0 4px 20px rgba(0,0,0,0.15);
    --shadow-heavy: 0 8px 30px rgba(0,0,0,0.2);
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --gradient-accent: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    --border-radius: 8px;
    --border-radius-large: 16px;
    --transition: all 0.3s ease;
    --container-max-width: 1200px;
    --header-height: 80px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--text-color);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

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

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

/* Utility Classes */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 80px 0;
}

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

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.align-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

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

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

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

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

.btn-whatsapp {
    background: #25d366;
    color: var(--white);
}

.btn-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.125rem;
}

.btn-icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

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

.section-subtitle {
    color: var(--secondary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.875rem;
    margin-bottom: 8px;
    display: block;
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 16px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-accent);
    border-radius: 2px;
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================
   PRELOADER
   =========================== */

#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease;
}

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

.spinner-circle {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-left: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 16px;
}

.spinner-text {
    color: var(--text-light);
    font-weight: 500;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===========================
   COOKIE NOTICE
   =========================== */

.cookie-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--primary-color);
    color: var(--white);
    padding: 16px 0;
    z-index: 9999;
    display: none;
    box-shadow: var(--shadow-medium);
}

.cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
    gap: 20px;
}

.cookie-content p {
    margin: 0;
    flex: 1;
}

.cookie-content a {
    color: var(--accent-color);
    text-decoration: underline;
}

.cookie-accept-btn {
    background: var(--accent-color);
    color: var(--white);
    border: none;
    padding: 8px 16px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.cookie-accept-btn:hover {
    background: #219a52;
}

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

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.main-header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-light);
}

.navbar {
    padding: 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    max-width: var(--container-max-width);
    margin: 0 auto;
}

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

.logo-img {
    width: 45px;
    height: 45px;
    object-fit: contain;
}

.logo-text {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 32px;
    margin: 0;
}

.nav-link {
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

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

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

.nav-whatsapp {
    background: #25d366;
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    transition: var(--transition);
}

.nav-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-1px);
}

.nav-contact {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-left: 32px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-light);
}

.contact-icon {
    width: 16px;
    height: 16px;
    color: var(--secondary-color);
}

/* Mobile Menu Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    z-index: 1001;
}

.nav-toggle .bar {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
    border-radius: 2px;
}

.nav-toggle.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.nav-toggle.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Promotional Banner */
.promo-banner {
    background: var(--gradient-accent);
    color: var(--white);
    padding: 12px 0;
    position: relative;
    text-align: center;
    font-size: 0.875rem;
}

.banner-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.banner-close {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.banner-close:hover {
    background: rgba(255,255,255,0.2);
}

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

.hero-section {
    padding: 120px 0 80px;
    background: var(--gradient-primary);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
}

.highlight {
    color: var(--accent-color);
    position: relative;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 32px;
    color: rgba(255,255,255,0.9);
}

.hero-stats {
    display: flex;
    gap: 32px;
    margin-bottom: 40px;
}

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

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.8);
}

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

.hero-image {
    position: relative;
}

.hero-img {
    width: 100%;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-heavy);
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.floating-card {
    position: absolute;
    background: var(--white);
    color: var(--text-color);
    padding: 16px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-medium);
    font-weight: 600;
    animation: float 3s ease-in-out infinite;
}

.energy-card {
    top: 20%;
    right: -10%;
    animation-delay: 0s;
}

.savings-card {
    bottom: 20%;
    left: -10%;
    animation-delay: 1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    color: var(--background-color);
}

.hero-wave svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 60px;
}

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

.about-section {
    padding: 80px 0;
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 60px;
}

.about-text h3 {
    color: var(--primary-color);
    margin-bottom: 16px;
}

.about-text h4 {
    color: var(--secondary-color);
    margin-top: 32px;
    margin-bottom: 12px;
}

.values-list {
    list-style: none;
    margin-top: 16px;
}

.values-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    padding: 12px;
    background: var(--background-color);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-color);
}

.value-icon {
    color: var(--accent-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.about-image {
    position: relative;
}

.about-img {
    width: 100%;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-medium);
}

.experience-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-color);
    color: var(--white);
    padding: 20px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-medium);
}

.badge-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
}

.badge-text {
    font-size: 0.875rem;
    line-height: 1.2;
}

.company-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.info-card {
    background: var(--background-color);
    padding: 32px 24px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.info-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    color: var(--secondary-color);
}

.info-card h4 {
    color: var(--primary-color);
    margin-bottom: 8px;
}

.info-card p {
    color: var(--text-light);
    margin: 0;
}

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

.services-section {
    padding: 80px 0;
    background: var(--background-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    margin-bottom: 80px;
}

.service-card {
    background: var(--white);
    padding: 40px 32px;
    border-radius: var(--border-radius-large);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: var(--transition);
}

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

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
}

.service-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    color: var(--secondary-color);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    color: var(--accent-color);
    transform: scale(1.1);
}

.service-title {
    color: var(--primary-color);
    margin-bottom: 16px;
}

.service-description {
    margin-bottom: 24px;
    color: var(--text-light);
}

.service-features {
    margin-bottom: 32px;
}

.service-features ul {
    list-style: none;
    text-align: left;
}

.service-features li {
    color: var(--text-light);
    margin-bottom: 8px;
    padding-left: 8px;
}

.service-cta {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.service-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

/* Process Section */
.process-section {
    margin-bottom: 80px;
}

.process-title {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 40px;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 24px;
    box-shadow: var(--shadow-light);
}

.step-content h4 {
    color: var(--primary-color);
    margin-bottom: 12px;
}

.step-content p {
    color: var(--text-light);
}

/* Benefits Section */
.benefits-section {
    background: var(--white);
    padding: 60px 40px;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-light);
    margin-bottom: 80px;
}

.benefits-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.benefits-text h3 {
    color: var(--primary-color);
    margin-bottom: 32px;
}

.benefits-list {
    display: grid;
    gap: 24px;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.benefit-icon {
    width: 32px;
    height: 32px;
    color: var(--accent-color);
    flex-shrink: 0;
}

.benefit-text h4 {
    color: var(--primary-color);
    margin-bottom: 8px;
}

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

.benefits-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 24px;
}

.stat-card {
    text-align: center;
    padding: 24px;
    background: var(--background-color);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.stat-card .stat-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto 16px;
    color: var(--secondary-color);
}

.stat-card .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
    margin-bottom: 8px;
}

.stat-card .stat-label {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Services CTA */
.services-cta {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 60px 40px;
    border-radius: var(--border-radius-large);
    text-align: center;
}

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

.cta-content p {
    color: rgba(255,255,255,0.9);
    margin-bottom: 32px;
    font-size: 1.125rem;
}

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

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

.testimonials-section {
    padding: 80px 0;
    background: var(--white);
}

.testimonials-container {
    margin-bottom: 60px;
}

.testimonials-carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-large);
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s ease;
}

.testimonial-card {
    flex: 0 0 100%;
    padding: 40px;
    background: var(--background-color);
    border-radius: var(--border-radius-large);
    margin: 0 16px;
    position: relative;
    box-shadow: var(--shadow-light);
}

.testimonial-content {
    position: relative;
    z-index: 2;
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    justify-content: center;
}

.star {
    width: 20px;
    height: 20px;
    color: #ddd;
}

.star.filled {
    color: #ffc107;
}

.testimonial-text {
    font-size: 1.125rem;
    color: var(--text-color);
    margin-bottom: 24px;
    text-align: center;
    font-style: italic;
}

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

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.25rem;
}

.author-info {
    text-align: left;
}

.author-name {
    display: block;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.author-company {
    color: var(--text-light);
    font-size: 0.875rem;
}

.testimonial-decoration {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 1;
}

.quote-icon {
    color: var(--border-color);
}

/* Carousel Controls */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-light);
    z-index: 3;
}

.carousel-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-50%) scale(1.1);
}

.prev-btn {
    left: 20px;
}

.next-btn {
    right: 20px;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 32px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-color);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--primary-color);
}

/* Testimonials Stats */
.testimonials-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
    margin-bottom: 60px;
}

.testimonials-stats .stat-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    background: var(--background-color);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.testimonials-stats .stat-icon {
    width: 48px;
    height: 48px;
    color: var(--secondary-color);
}

.testimonials-stats .stat-content {
    text-align: left;
}

.testimonials-stats .stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
    margin-bottom: 4px;
}

.testimonials-stats .stat-label {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Gallery Section */
.gallery-section {
    margin-top: 60px;
}

.gallery-title {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 40px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

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

.gallery-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: var(--white);
    padding: 24px 16px 16px;
    transform: translateY(100%);
    transition: var(--transition);
}

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

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

.gallery-overlay p {
    color: rgba(255,255,255,0.8);
    margin: 0;
    font-size: 0.875rem;
}

/* Gallery Lightbox */
.gallery-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 20px;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 100%;
    border-radius: var(--border-radius);
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: -40px;
    background: var(--white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.lightbox-close:hover {
    background: var(--primary-color);
    color: var(--white);
}

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

@media (max-width: 1024px) {
    .nav-contact {
        display: none;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .about-content,
    .benefits-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--white);
        flex-direction: column;
        padding: 40px 20px;
        transform: translateX(-100%);
        transition: var(--transition);
        box-shadow: var(--shadow-medium);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-item {
        width: 100%;
        text-align: center;
    }
    
    .nav-link {
        display: block;
        padding: 16px 0;
        font-size: 1.125rem;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-cta {
        margin-top: 24px;
    }
    
    .hero-section {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }
    
    .hero-buttons,
    .cta-buttons {
        justify-content: center;
    }
    
    .floating-card {
        display: none;
    }
    
    .cookie-content {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .company-info,
    .services-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .process-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .benefits-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .carousel-btn {
        display: none;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 1.875rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .hero-buttons,
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .hero-stats {
        gap: 12px;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .service-card {
        padding: 24px 20px;
    }
    
    .process-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-stats,
    .testimonials-stats {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        padding: 24px 20px;
        margin: 0 8px;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
} /* ===========================
   CONTACT SECTION
   =========================== */

.contact-section {
    padding: 80px 0;
    background: var(--background-color);
}

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

.contact-form-container {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-light);
}

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

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #e74c3c;
}

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

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: 12px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 0.875rem;
    line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    position: relative;
    transition: var(--transition);
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--white);
    font-size: 14px;
    font-weight: bold;
}

.form-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.form-message {
    margin-top: 16px;
    padding: 16px;
    border-radius: var(--border-radius);
    font-weight: 500;
}

.success-message {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.error-message {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Contact Info Cards */
.contact-info {
    display: grid;
    gap: 24px;
}

.contact-card {
    background: var(--white);
    padding: 32px 24px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: var(--transition);
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-color);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.contact-card .contact-icon {
    width: 32px;
    height: 32px;
    color: var(--secondary-color);
    flex-shrink: 0;
}

.contact-details h4 {
    color: var(--primary-color);
    margin-bottom: 8px;
}

.contact-details p {
    color: var(--text-light);
    margin-bottom: 12px;
}

.contact-link {
    color: var(--secondary-color);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.contact-link:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Map Section */
.map-section {
    margin-top: 60px;
}

.map-title {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 32px;
}

.map-container {
    position: relative;
    border-radius: var(--border-radius-large);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
}

.map-overlay {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--white);
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    max-width: 300px;
}

.map-info h4 {
    color: var(--primary-color);
    margin-bottom: 8px;
}

.map-info p {
    color: var(--text-light);
    margin-bottom: 16px;
    font-size: 0.875rem;
}

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

.main-footer {
    background: var(--primary-color);
    color: var(--white);
    margin-top: 80px;
}

.footer-content {
    padding: 60px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
}

.footer-section h3,
.footer-section h4,
.footer-section h5 {
    color: var(--white);
    margin-bottom: 20px;
}

.footer-title {
    color: var(--accent-color);
    font-size: 1.125rem;
    margin-bottom: 20px;
}

/* Company Info */
.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.footer-description {
    color: rgba(255,255,255,0.8);
    margin-bottom: 24px;
}

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

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

.footer-stat .stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.footer-stat .stat-label {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
}

/* Footer Links */
.footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

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

.footer-links a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.link-icon {
    width: 16px;
    height: 16px;
    color: var(--accent-color);
}

/* Footer Contact */
.footer-contact {
    margin-bottom: 32px;
}

.footer-contact .contact-item {
    margin-bottom: 16px;
}

.footer-contact .contact-item a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
}

.footer-contact .contact-item a:hover {
    color: var(--accent-color);
}

/* Social Media */
.social-media h5 {
    color: var(--accent-color);
    margin-bottom: 16px;
    font-size: 1rem;
}

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

.social-link {
    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);
    text-decoration: none;
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-light);
}

.social-link.facebook:hover {
    background: #1877f2;
}

.social-link.instagram:hover {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

.social-link.linkedin:hover {
    background: #0077b5;
}

.social-link.whatsapp:hover {
    background: #25d366;
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 24px 0;
}

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

.copyright {
    color: rgba(255,255,255,0.7);
    font-size: 0.875rem;
}

.cnpj {
    display: block;
    margin-top: 4px;
    font-size: 0.8rem;
}

.footer-links-bottom {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.875rem;
}

.footer-links-bottom a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: var(--transition);
}

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

.separator {
    color: rgba(255,255,255,0.3);
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #25d366;
    color: var(--white);
    padding: 16px 20px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-btn:hover {
    background: #128c7e;
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
    animation: none;
}

.whatsapp-text {
    display: none;
}

@keyframes pulse {
    0% { box-shadow: var(--shadow-medium); }
    50% { box-shadow: 0 0 20px rgba(37, 211, 102, 0.5); }
    100% { box-shadow: var(--shadow-medium); }
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-light);
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

/* ===========================
   POLICY & TERMS PAGES
   =========================== */

.policy-content,
.terms-content {
    padding: 120px 0 80px;
    background: var(--white);
    min-height: 100vh;
}

.policy-header,
.terms-header {
    text-align: center;
    margin-bottom: 40px;
}

.policy-header h1,
.terms-header h1 {
    color: var(--primary-color);
    margin-bottom: 16px;
}

.policy-updated,
.terms-updated {
    color: var(--text-light);
    font-style: italic;
}

.policy-text,
.terms-text {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.policy-text h2,
.terms-text h2 {
    color: var(--primary-color);
    margin-top: 32px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-color);
}

.policy-text ul,
.terms-text ul {
    margin: 16px 0;
    padding-left: 24px;
}

.policy-text li,
.terms-text li {
    margin-bottom: 8px;
    color: var(--text-light);
}

.contact-info-terms {
    background: var(--background-color);
    padding: 24px;
    border-radius: var(--border-radius);
    margin: 24px 0;
    border-left: 4px solid var(--primary-color);
}

.contact-info-terms p {
    margin-bottom: 8px;
    color: var(--text-color);
}

.policy-actions,
.terms-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 40px;
    flex-wrap: wrap;
}

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

.spinning {
    animation: spin 1s linear infinite;
}

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

[data-aos="fade-up"] {
    animation: fadeInUp 0.6s ease-out;
}

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

@media (max-width: 1024px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    
    .footer-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .contact-form-container {
        padding: 24px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .map-overlay {
        position: static;
        margin: 20px;
        max-width: none;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
    
    .footer-stats {
        justify-content: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .whatsapp-btn {
        padding: 16px;
        border-radius: 50%;
    }
    
    .whatsapp-text {
        display: none;
    }
    
    .back-to-top {
        bottom: 120px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .contact-card {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-content {
        padding: 40px 0 24px;
    }
    
    .footer-stats {
        flex-direction: column;
        gap: 16px;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .policy-text,
    .terms-text {
        padding: 0 16px;
    }
    
    .policy-actions,
    .terms-actions {
        flex-direction: column;
        align-items: center;
    }
}