/* --- CSS VARIABLES --- */
/* Color Scheme 6 - Teal & Coral Pink */
:root {
    --primary-color: #014d4d;
    /* Deep Teal */
    --accent-color: #f87171;
    /* Coral Pink */
    --light-bg: #f0fdfa;
    --text-dark: #064e3b;
    --text-light: #34d399;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

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

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-transform: uppercase;
    font-size: 0.9rem;
}

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

.btn-primary:hover {
    background-color: #b45309;
    transform: translateY(-2px);
}

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

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

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

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.section-title p {
    color: var(--text-dark);
    max-width: 600px;
    margin: 0 auto;
}

section {
    padding: 80px 0;
}

/* --- HEADER --- */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo span {
    color: var(--accent-color);
}

.nav-links {
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    color: var(--primary-color);
    transition: var(--transition);
}

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

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* --- HERO SECTION --- */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url('../images/hero.webp');
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 150px 0 100px;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-sub {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: #cbd5e1;
}

.hero-highlights {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.highlight-item i {
    color: var(--accent-color);
}

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

/* --- ABOUT US --- */
.about {
    background-color: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h3 {
    color: var(--accent-color);
    margin-bottom: 10px;
}

.mission-box {
    background-color: var(--light-bg);
    padding: 20px;
    border-left: 4px solid var(--accent-color);
    margin-top: 20px;
    font-style: italic;
}

.about-img img {
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* --- SERVICES --- */
.services {
    background-color: var(--light-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-category {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.service-category:hover {
    transform: translateY(-5px);
}

.service-category h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 10px;
    display: inline-block;
}

.service-category ul li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
    color: var(--text-dark);
}

.service-category ul li:last-child {
    border: none;
}

.service-category ul li::before {
    content: "\f054";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--accent-color);
    margin-right: 10px;
    font-size: 0.8rem;
}

.services-cta {
    text-align: center;
    margin-top: 40px;
}

/* --- WHY CHOOSE US --- */
.why-us {
    background-color: var(--white);
}

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

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

.feature-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.feature-card h4 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

/* --- WARRANTY --- */
.warranty {
    background: linear-gradient(rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.9)), url('https://images.unsplash.com/photo-1560518883-ce09059eeffa?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    color: var(--white);
    text-align: center;
}

.warranty h2 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 2.5rem;
}

.warranty-content {
    max-width: 800px;
    margin: 0 auto;
}

.warranty-list {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.warranty-list span {
    font-size: 1.1rem;
    font-weight: 500;
}

.warranty-list i {
    color: var(--accent-color);
    margin-right: 5px;
}

/* --- TESTIMONIALS --- */
.testimonials {
    background-color: var(--light-bg);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
}

.testimonial-card i {
    color: #e2e8f0;
    font-size: 3rem;
    position: absolute;
    top: 20px;
    right: 20px;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.client-name {
    font-weight: 700;
    color: var(--primary-color);
}

/* --- CONTACT & FORM --- */
.contact {
    background-color: var(--white);
}

.form-container {
    max-width: 700px;
    margin: 0 auto;
    background: var(--light-bg);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid #cbd5e1;
    border-radius: 5px;
    font-family: inherit;
}

.form-control:focus {
    outline: 2px solid var(--accent-color);
    border-color: transparent;
}

.success-message {
    display: none;
    background-color: #d1fae5;
    color: #065f46;
    padding: 15px;
    border-radius: 5px;
    text-align: center;
    margin-top: 20px;
}

/* --- NEWSLETTER --- */
.newsletter {
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
    padding: 60px 0;
}

.newsletter-form {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    max-width: 800px;
    margin: 30px auto 0;
}

.newsletter-form input {
    padding: 12px;
    border-radius: 5px;
    border: none;
    min-width: 250px;
}

.checkbox-group {
    width: 100%;
    margin-top: 10px;
    font-size: 0.9rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

/* --- FOOTER --- */
footer {
    background-color: #020617;
    color: #94a3b8;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

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

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

.footer-col ul li a:hover {
    color: var(--accent-color);
}

.contact-info li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.social-icons a {
    font-size: 1.2rem;
    margin-right: 15px;
    color: var(--white);
    transition: var(--transition);
}

.social-icons a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #1e293b;
}

/* --- MODAL (Privacy/Terms) --- */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
}

.modal-content {
    background-color: #fefefe;
    margin: 10% auto;
    padding: 40px;
    border: 1px solid #888;
    width: 80%;
    max-width: 700px;
    border-radius: 8px;
    position: relative;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover {
    color: black;
}

/* --- MOBILE RESPONSIVENESS --- */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
    }

    .nav-links {
        position: absolute;
        top: 70px;
        right: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        padding: 20px;
        display: none;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-toggle {
        display: block;
    }

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

    .hero-buttons {
        flex-direction: column;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form input {
        width: 100%;
    }
}