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

:root {
    --primary: #00718F;
    --secondary: #0BA5BE;
    --light: #CFCBC8;
    --white: #ffffff;
    --dark: #1a1a1a;
    --gray: #666666;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    font-size: clamp(14px, 2vw, 16px);
}

h1, h2, h3, h4 {
    font-family: 'Philosopher', sans-serif;
    line-height: 1.2;
}

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

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

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 48px;
    height: 48px;
}

.logo-text {
    font-family: 'Philosopher', sans-serif;
    font-size: clamp(20px, 3vw, 24px);
    font-weight: 700;
    color: var(--primary);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: color 0.3s;
    font-size: clamp(14px, 1.5vw, 16px);
}

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

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary);
    transition: all 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    background: #999;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,113,143,0.85) 0%, rgba(11,165,190,0.75) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    color: var(--white);
    max-width: 600px;
    padding: 3rem 0;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-botanical {
    position: absolute;
    bottom: 50px;
    right: 50px;
    z-index: 3;
    opacity: 0.6;
}

.botanical-accent {
    width: 200px;
    height: 200px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: clamp(14px, 1.5vw, 16px);
}

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

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

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

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

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

.btn-light:hover {
    background: var(--light);
}

.btn-emergency {
    background: var(--primary);
    color: var(--white);
    font-size: clamp(16px, 2vw, 18px);
}

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

/* Stats Section */
.stats-section {
    background: var(--light);
    padding: 4rem 0;
}

.stats-grid {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 2rem;
}

.stat-item {
    text-align: center;
    flex: 1;
    min-width: 200px;
}

.stat-icon {
    color: var(--secondary);
    margin-bottom: 1rem;
}

.stat-number {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--primary);
    font-family: 'Philosopher', sans-serif;
}

.stat-label {
    font-size: clamp(14px, 1.5vw, 16px);
    color: var(--gray);
    margin-top: 0.5rem;
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    color: var(--primary);
    margin-bottom: 1rem;
}

.section-description {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--gray);
    margin-bottom: 3rem;
}

.center {
    text-align: center;
}

/* About Section */
.about-grid {
    display: flex;
    gap: 4rem;
    align-items: center;
}

.about-image {
    flex: 1;
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    background: #999;
    min-height: 400px;
}

.about-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: var(--secondary);
    color: var(--white);
    padding: 1.5rem;
    border-radius: 50%;
    text-align: center;
    width: 120px;
    height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-badge span {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
}

.about-badge p {
    font-size: clamp(12px, 1.5vw, 14px);
}

.about-content {
    flex: 1;
}

.about-content p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-features {
    margin: 2rem 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
    color: var(--primary);
}

.feature-item svg {
    flex-shrink: 0;
}

/* Duplication Section */
.duplication-section {
    background: linear-gradient(135deg, rgba(0,113,143,0.05) 0%, rgba(11,165,190,0.05) 100%);
}

.duplication-grid {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.duplication-card {
    flex: 1;
    min-width: 280px;
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s;
}

.duplication-card:hover {
    transform: translateY(-5px);
}

.card-icon {
    color: var(--secondary);
    margin-bottom: 1.5rem;
}

.duplication-card h3 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    color: var(--primary);
    margin-bottom: 1rem;
}

.duplication-card p {
    color: var(--gray);
    line-height: 1.8;
}

/* Automotive Section */
.automotive-section {
    background: var(--white);
}

.automotive-flex {
    display: flex;
    gap: 4rem;
    align-items: center;
}

.automotive-content {
    flex: 1;
}

.automotive-list {
    margin: 2rem 0;
}

.auto-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--light);
}

.auto-item:last-child {
    border-bottom: none;
}

.auto-item svg {
    flex-shrink: 0;
}

.auto-item h4 {
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-size: clamp(1rem, 2vw, 1.125rem);
}

.auto-item p {
    color: var(--gray);
}

.automotive-image {
    flex: 1;
}

.automotive-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    background: #999;
    min-height: 400px;
}

.external-link {
    display: inline-block;
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    margin-top: 1rem;
}

.external-link:hover {
    text-decoration: underline;
}

/* Emergency Section */
.emergency-section {
    background: var(--primary);
    color: var(--white);
}

.emergency-card {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.emergency-icon {
    color: var(--secondary);
}

.emergency-content h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.emergency-content p {
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

.emergency-features {
    list-style: none;
    margin: 2rem 0;
}

.emergency-features li {
    padding-left: 25px;
    position: relative;
    margin-bottom: 0.75rem;
}

.emergency-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: 700;
}

/* Strengths Section */
.strengths-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.strength-card {
    flex: 1;
    min-width: 300px;
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    border-left: 4px solid var(--secondary);
}

.strength-number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--light);
    font-family: 'Philosopher', sans-serif;
    margin-bottom: 1rem;
}

.strength-card h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: clamp(1.25rem, 2vw, 1.5rem);
}

.strength-card p {
    color: var(--gray);
    line-height: 1.8;
}

/* FAQ Section */
.faq-section {
    background: var(--light);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    font-size: clamp(1rem, 2vw, 1.125rem);
    font-weight: 600;
    color: var(--primary);
}

.faq-icon {
    transition: transform 0.3s;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

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

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

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--gray);
    line-height: 1.8;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    margin-bottom: 2rem;
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-grid {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.footer-col {
    flex: 1;
    min-width: 220px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
}

.footer-logo img {
    width: 40px;
}

.footer-logo span {
    font-family: 'Philosopher', sans-serif;
    font-size: clamp(18px, 2vw, 20px);
    font-weight: 700;
}

.footer-col h4 {
    color: var(--secondary);
    margin-bottom: 1rem;
    font-size: clamp(1rem, 2vw, 1.125rem);
}

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

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col a {
    color: var(--light);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: var(--secondary);
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 12px;
    border: 1px solid var(--light);
    border-radius: 25px;
    background: rgba(255,255,255,0.1);
    color: var(--white);
}

.newsletter-form input::placeholder {
    color: var(--light);
}

.newsletter-form button {
    padding: 12px 24px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: var(--light);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: var(--white);
        transition: left 0.3s;
        box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero {
        min-height: 500px;
    }
    
    .hero-botanical {
        display: none;
    }
    
    .about-grid,
    .automotive-flex {
        flex-direction: column;
    }
    
    .automotive-flex {
        flex-direction: column-reverse;
    }
    
    .emergency-card {
        flex-direction: column;
        text-align: center;
    }
    
    .duplication-grid,
    .strengths-grid {
        flex-direction: column;
    }
    
    .stat-item {
        min-width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
}