/* ========================================
   SUNRISE MARINE - LUXURY YACHT BROKERAGE
   Premium Monaco Aesthetic
   ======================================== */

/* === CSS VARIABLES === */
:root {
    /* Colors - Monaco Luxury Palette */
    --primary-navy: #0A1931;
    --secondary-navy: #1A2332;
    --accent-gold: #C9A962;
    --accent-bronze: #B8956A;
    --light-blue: #4A90A4;
    --white: #FFFFFF;
    --off-white: #F8F9FA;
    --light-gray: #E8E9EB;
    --medium-gray: #9CA3AF;
    --dark-gray: #374151;
    --overlay-dark: rgba(10, 25, 49, 0.7);
    --overlay-light: rgba(10, 25, 49, 0.3);
    
    /* Typography */
    --font-primary: 'Playfair Display', serif;
    --font-secondary: 'Inter', sans-serif;
    
    /* Spacing */
    --container-width: 1280px;
    --section-padding: 120px;
    --section-padding-mobile: 60px;
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

/* === RESET & BASE STYLES === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-secondary);
    color: var(--dark-gray);
    line-height: 1.7;
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

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

/* === SECTION === */
.section {
    padding: var(--section-padding) 0;
}

@media (max-width: 768px) {
    .section {
        padding: var(--section-padding-mobile) 0;
    }
}

/* === NAVIGATION === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
    padding: 20px 0;
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 25, 49, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-primary);
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
}

.logo-icon {
    font-size: 32px;
    color: var(--accent-gold);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-link {
    color: var(--white);
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.5px;
    position: relative;
    padding: 5px 0;
}

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

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

.btn-contact {
    background: var(--accent-gold);
    color: var(--primary-navy);
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 600;
}

.btn-contact::after {
    display: none;
}

.btn-contact:hover {
    background: var(--accent-bronze);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(201, 169, 98, 0.4);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--white);
    transition: var(--transition-fast);
}

@media (max-width: 968px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 280px;
        height: calc(100vh - 70px);
        background: var(--primary-navy);
        flex-direction: column;
        padding: 40px 20px;
        align-items: flex-start;
        gap: 25px;
        transition: var(--transition-smooth);
    }
    
    .nav-menu.active {
        right: 0;
    }
}

/* === HERO SECTION === */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 25, 49, 0.8), rgba(74, 144, 164, 0.3));
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--white);
    max-width: 900px;
    padding: 0 20px;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(48px, 8vw, 80px);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.1;
    text-shadow: 0 2px 30px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: clamp(18px, 3vw, 24px);
    margin-bottom: 40px;
    font-weight: 300;
    letter-spacing: 1px;
    opacity: 0.95;
}

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

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    color: var(--white);
    font-size: 24px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-15px); }
}

/* === BUTTONS === */
.btn {
    display: inline-block;
    padding: 16px 40px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.5px;
    border-radius: 6px;
    transition: var(--transition-smooth);
    text-align: center;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: var(--accent-bronze);
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(201, 169, 98, 0.5);
}

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

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

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

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

/* === SECTION HEADERS === */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.section-title {
    font-family: var(--font-primary);
    font-size: clamp(36px, 5vw, 48px);
    color: var(--primary-navy);
    margin-bottom: 15px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 18px;
    color: var(--accent-gold);
    font-weight: 500;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.section-description {
    font-size: 17px;
    color: var(--medium-gray);
    line-height: 1.8;
}

/* === INTRODUCTION SECTION === */
.introduction {
    background: var(--off-white);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.intro-text h2 {
    color: var(--primary-navy);
    margin-bottom: 30px;
}

.intro-description {
    margin-bottom: 25px;
    font-size: 17px;
    color: var(--dark-gray);
}

.intro-text .btn {
    margin-top: 15px;
}

.intro-image img {
    border-radius: 8px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

@media (max-width: 968px) {
    .intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* === YACHTS GRID === */
.yachts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.yacht-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.yacht-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.yacht-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

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

.yacht-card:hover .yacht-image img {
    transform: scale(1.1);
}

.yacht-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--accent-gold);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.yacht-content {
    padding: 30px;
}

.yacht-price {
    font-family: var(--font-primary);
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 15px;
}

.yacht-name {
    font-size: 22px;
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: 10px;
}

.yacht-details {
    font-size: 15px;
    color: var(--medium-gray);
    margin-bottom: 20px;
}

.yacht-specs {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--light-gray);
}

.yacht-spec {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.spec-label {
    font-size: 12px;
    color: var(--medium-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.spec-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-navy);
}

.yacht-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.yacht-location {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--medium-gray);
    font-size: 14px;
}

.yacht-btn {
    background: var(--accent-gold);
    color: var(--white);
    padding: 10px 24px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
}

.yacht-btn:hover {
    background: var(--accent-bronze);
}

.loading-spinner {
    text-align: center;
    padding: 60px 20px;
    color: var(--medium-gray);
}

.loading-spinner i {
    font-size: 48px;
    margin-bottom: 20px;
}

.section-cta {
    text-align: center;
    margin-top: 20px;
}

/* === CHARTER PREVIEW === */
.charter-preview {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.charter-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.charter-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.charter-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(10, 25, 49, 0.9), rgba(10, 25, 49, 0.4));
}

.charter-content {
    position: relative;
    z-index: 10;
    max-width: 600px;
    color: var(--white);
}

.charter-content h2 {
    color: var(--white);
    margin-bottom: 25px;
}

.charter-description {
    font-size: 17px;
    margin-bottom: 35px;
    line-height: 1.8;
}

/* === SERVICES OVERVIEW === */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 35px;
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.06);
    transition: var(--transition-smooth);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-bronze));
    border-radius: 50%;
    font-size: 32px;
    color: var(--white);
}

.service-title {
    font-size: 22px;
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: 15px;
}

.service-description {
    font-size: 15px;
    color: var(--medium-gray);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-link {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.service-link:hover {
    color: var(--accent-bronze);
}

/* === BRANDS SHOWCASE === */
.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.brand-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: var(--transition-smooth);
}

.brand-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.brand-image {
    height: 280px;
    overflow: hidden;
}

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

.brand-card:hover .brand-image img {
    transform: scale(1.1);
}

.brand-content {
    padding: 35px;
    text-align: center;
}

.brand-name {
    font-family: var(--font-primary);
    font-size: 26px;
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: 15px;
}

.brand-description {
    font-size: 15px;
    color: var(--medium-gray);
    margin-bottom: 25px;
    line-height: 1.7;
}

/* === STATISTICS === */
.statistics {
    background: var(--primary-navy);
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 50px;
    text-align: center;
}

.stat-number {
    font-family: var(--font-primary);
    font-size: 56px;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    color: var(--white);
    opacity: 0.9;
}

/* === TESTIMONIAL === */
.testimonial {
    background: var(--off-white);
}

.testimonial-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.testimonial-quote i {
    font-size: 48px;
    color: var(--accent-gold);
    margin-bottom: 30px;
}

.testimonial-text {
    font-size: 20px;
    line-height: 1.8;
    color: var(--dark-gray);
    margin-bottom: 35px;
    font-style: italic;
}

.author-name {
    font-weight: 600;
    font-size: 18px;
    color: var(--primary-navy);
    margin-bottom: 8px;
}

.author-details {
    color: var(--medium-gray);
    font-size: 14px;
}

/* === CTA SECTION === */
.cta-section {
    background: linear-gradient(135deg, var(--primary-navy), var(--secondary-navy));
    color: var(--white);
    text-align: center;
}

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

.cta-title {
    font-family: var(--font-primary);
    font-size: clamp(32px, 5vw, 48px);
    margin-bottom: 20px;
    color: var(--white);
}

.cta-description {
    font-size: 18px;
    margin-bottom: 40px;
    line-height: 1.8;
    opacity: 0.9;
}

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

/* === FOOTER === */
.footer {
    background: var(--primary-navy);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-primary);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-description {
    font-size: 15px;
    line-height: 1.7;
    opacity: 0.8;
    margin-bottom: 25px;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    font-size: 18px;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--accent-gold);
    color: var(--primary-navy);
}

.footer-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 25px;
}

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

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

.footer-links a {
    opacity: 0.8;
    font-size: 15px;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--accent-gold);
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 15px;
    opacity: 0.8;
}

.footer-contact i {
    color: var(--accent-gold);
    margin-top: 3px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    opacity: 0.7;
}

.footer-bottom-links {
    display: flex;
    gap: 25px;
}

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

@media (max-width: 968px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

/* === WHATSAPP FLOAT === */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.5);
    z-index: 999;
    transition: var(--transition-smooth);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.7);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .yachts-grid {
        grid-template-columns: 1fr;
    }
    
    .brands-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
    }
}

/* === AOS ANIMATIONS === */
[data-aos] {
    opacity: 0;
    transition-property: opacity, transform;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}