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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #1e293b;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================ */
/* HEADER WITH LOGO */
/* ============================================ */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 1000;
    padding: 15px 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 80px;
    width: auto;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    padding: 5px;
}

.tagline {
    font-size: 14px;
    color: #666;
    display: block;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.main-nav a {
    text-decoration: none;
    color: #1e293b;
    font-weight: 600;
    transition: color 0.3s;
}

.main-nav a:hover {
    color: #667eea;
}

.nav-call {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
    padding: 8px 20px;
    border-radius: 50px;
}

.nav-call:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102,126,234,0.3);
}

.mobile-menu-btn {
    display: none;
    font-size: 24px;
    cursor: pointer;
}

/* ============================================ */
/* HERO SECTION */
/* ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    background: url('../images/hero-bg.jpg') no-repeat center center fixed;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    width: 100%;
    padding: 20px;
}

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
    color: #fff;
}

.hero h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
    color: #fff;
}

.accent-text {
    color: #ffd700;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255,255,255,0.95);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.btn {
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
}

.btn-primary {
    background: #ffd700;
    color: #1e293b;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    background: #ffed4a;
}

.btn-outline {
    border: 2px solid white;
    color: white;
    background: transparent;
}

.btn-outline:hover {
    background: white;
    color: #1e293b;
    transform: translateY(-3px);
}

.trust-badge {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.trust-badge span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #fff;
    background: rgba(0,0,0,0.3);
    padding: 8px 16px;
    border-radius: 50px;
    backdrop-filter: blur(5px);
}

.trust-badge i {
    color: #ffd700;
}

/* ============================================ */
/* AC SYSTEMS SECTION */
/* ============================================ */
.ac-types-section {
    padding: 80px 0;
    background: #ffffff;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 38px;
    color: #1e293b;
    margin-bottom: 12px;
    font-weight: 800;
}

.section-header .section-subtitle {
    font-size: 18px;
    color: #64748b;
    max-width: 700px;
    margin: 0 auto;
}

.ac-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    margin-top: 20px;
}

.ac-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 28px 20px 24px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
    border: 1px solid #eef2ff;
}

.ac-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 35px -12px rgba(102, 126, 234, 0.2);
    border-color: #cbd5ff;
}

.ac-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #667eea15 0%, #764ba215 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: 0.3s;
}

.ac-card:hover .ac-icon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.ac-icon i {
    font-size: 32px;
    color: #667eea;
    transition: 0.3s;
}

.ac-card:hover .ac-icon i {
    color: white;
}

.ac-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #0f172a;
}

.ac-desc {
    font-size: 14px;
    line-height: 1.5;
    color: #475569;
    margin-bottom: 20px;
    padding: 0 6px;
}

.ac-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #f1f5f9;
    padding: 8px 20px;
    border-radius: 40px;
    font-size: 14px;
    font-weight: 600;
    color: #1e293b;
    text-decoration: none;
    transition: all 0.25s;
    border: 1px solid #e2e8f0;
}

.ac-btn i {
    font-size: 12px;
    transition: transform 0.2s;
}

.ac-btn:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: transparent;
}

.ac-btn:hover i {
    transform: translateX(4px);
    color: white;
}

/* ============================================ */
/* DISCOUNT BANNER */
/* ============================================ */
.discount-banner {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    padding: 60px 0;
    text-align: center;
    color: white;
}

.discount-content h2 {
    font-size: 42px;
    margin-bottom: 15px;
}

.discount-number {
    font-size: 56px;
    font-weight: 800;
    background: white;
    color: #ee5a24;
    display: inline-block;
    padding: 5px 20px;
    border-radius: 50px;
    margin: 0 10px;
}

.discount-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.discount-timer {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 30px 0;
}

.timer-block {
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    padding: 15px 20px;
    border-radius: 15px;
    min-width: 80px;
}

.timer-number {
    font-size: 36px;
    font-weight: 800;
    display: block;
}

.timer-label {
    font-size: 12px;
    text-transform: uppercase;
}

.btn-discount {
    display: inline-block;
    padding: 15px 40px;
    background: white;
    color: #ee5a24;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 800;
    font-size: 18px;
    transition: all 0.3s;
    margin-top: 20px;
}

.btn-discount:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* ============================================ */
/* FEATURES SECTION */
/* ============================================ */
.features {
    padding: 80px 0;
    background: #f8fafc;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 36px;
    margin-bottom: 15px;
    color: #1e293b;
}

.section-title p {
    color: #64748b;
    font-size: 18px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 30px rgba(0,0,0,0.15);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.feature-icon i {
    font-size: 30px;
    color: white;
}

.feature-card h3 {
    margin-bottom: 15px;
    font-size: 22px;
}

/* ============================================ */
/* PROCESS SECTION */
/* ============================================ */
.process {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.light-title h2,
.light-title p {
    color: white;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.step {
    text-align: center;
    padding: 20px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    margin: 0 auto 20px;
    transition: all 0.3s;
}

.step:hover .step-number {
    transform: scale(1.1);
    background: #ffd700;
    color: #1e293b;
}

/* ============================================ */
/* CTA BANNER */
/* ============================================ */
.cta-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    text-align: center;
    color: white;
}

.cta-banner h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.cta-banner p {
    font-size: 18px;
    margin-bottom: 30px;
}

.btn-cta {
    background: #ffd700;
    color: #1e293b;
    margin: 0 10px;
}

.btn-cta-wa {
    background: #25D366;
    color: white;
    margin: 0 10px;
}

/* ============================================ */
/* CONTACT SECTION */
/* ============================================ */
.contact-section {
    padding: 80px 0;
    background: #f1f5f9;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.contact-info h3 {
    font-size: 28px;
    margin-bottom: 15px;
}

.contact-details {
    list-style: none;
    margin: 30px 0;
}

.contact-details li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-details li i {
    width: 25px;
    color: #667eea;
}

.contact-details a {
    color: #1e293b;
    text-decoration: none;
}

.contact-details a:hover {
    color: #667eea;
}

.opening-hours {
    padding: 15px;
    background: #f8fafc;
    border-radius: 10px;
    margin: 20px 0;
}

.social-proof {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.social-proof span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: #ffd700;
}

.contact-form {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.input-group {
    position: relative;
    margin-bottom: 20px;
}

.input-group input,
.input-group select,
.input-group textarea {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-size: 16px;
    transition: all 0.3s;
}

.input-group textarea {
    padding-left: 15px;
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102,126,234,0.1);
}

.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
}

.btn-submit {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s;
}

.btn-submit:hover {
    transform: translateY(-2px);
}

.form-note {
    font-size: 12px;
    text-align: center;
    margin-top: 15px;
    color: #64748b;
}

/* ============================================ */
/* FLOATING CONTACT BUTTONS */
/* ============================================ */
.fixed-contact {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.whatsapp-btn,
.call-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 28px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    transition: all 0.3s;
}

.whatsapp-btn {
    background: #25D366;
}

.call-btn {
    background: #3b82f6;
}

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

/* ============================================ */
/* FOOTER */
/* ============================================ */
footer {
    background: #0f172a;
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo-img {
    height: 150px;
    width: auto;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    padding: 5px;
}

.address-container {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 15px;
}

.address-icon {
    color: #ffd700;
    margin-top: 3px;
}

.address-text {
    color: #94a3b8;
    font-size: 14px;
    line-height: 1.5;
}

.footer-tagline {
    font-size: 14px;
    color: #94a3b8;
    margin-top: 10px;
}

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

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

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #ffd700;
}

.footer-contact p {
    margin-bottom: 10px;
}

.footer-contact a {
    color: #cbd5e1;
    text-decoration: none;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #1e293b;
    color: #94a3b8;
}

/* ============================================ */
/* RESPONSIVE MEDIA QUERIES */
/* ============================================ */
@media (max-width: 1024px) {
    .ac-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 32px;
    }

    .hero p {
        font-size: 16px;
    }

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

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

    .process-steps {
        grid-template-columns: 1fr;
    }

    .fixed-contact {
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-btn,
    .call-btn {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }

    .main-nav {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .discount-content h2 {
        font-size: 28px;
    }

    .discount-number {
        font-size: 36px;
    }

    .timer-block {
        min-width: 60px;
        padding: 10px 15px;
    }

    .timer-number {
        font-size: 24px;
    }

    .ac-types-section {
        padding: 60px 0;
    }

    .section-header h2 {
        font-size: 28px;
    }

    .main-nav.active {
        display: block;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background: white;
        padding: 20px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }

    .main-nav.active ul {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 640px) {
    .ac-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

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