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

:root {
    --primary-color: #003d5c;
    --secondary-color: #0066a1;
    --accent-color: #00a8e8;
    --light-blue: #e8f4f8;
    --dark-blue: #001f3f;
    --text-dark: #1a1a1a;
    --text-light: #ffffff;
    --text-gray: #666666;
    --gold: #d4af37;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    text-align: justify;
    text-align-last: center;
}

p {
    text-align: justify;
    text-align-last: center;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 61, 92, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 20px;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: 3px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

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

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-light);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
    overflow: hidden;
}

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

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: zoomIn 20s ease-in-out infinite alternate;
}

@keyframes zoomIn {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.1);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 31, 63, 0.85), rgba(0, 61, 92, 0.75), rgba(0, 102, 161, 0.65));
    z-index: 1;
}

.animated-waves {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    z-index: 1;
}

.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 100%;
    background-repeat: repeat-x;
    opacity: 0.3;
}

.wave1 {
    background: linear-gradient(90deg, transparent, rgba(0, 168, 232, 0.4), transparent);
    animation: wave 15s linear infinite;
}

.wave2 {
    background: linear-gradient(90deg, transparent, rgba(0, 102, 161, 0.3), transparent);
    animation: wave 20s linear infinite reverse;
    animation-delay: -5s;
}

.wave3 {
    background: linear-gradient(90deg, transparent, rgba(0, 61, 92, 0.2), transparent);
    animation: wave 25s linear infinite;
    animation-delay: -10s;
}

@keyframes wave {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.hero-content {
    z-index: 2;
    color: var(--text-light);
    max-width: 1000px;
    padding: 0 20px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 24px;
    background: rgba(212, 175, 55, 0.2);
    border: 2px solid var(--gold);
    border-radius: 50px;
    font-size: 0.85rem;
    letter-spacing: 3px;
    margin-bottom: 30px;
    font-weight: 600;
    color: var(--gold);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.hero-title-main {
    font-size: 6rem;
    letter-spacing: 20px;
    line-height: 1;
    color: #ffffff;
}

.hero-title-sub {
    font-size: 4rem;
    letter-spacing: 25px;
    font-weight: 400;
    opacity: 0.95;
    color: #ffffff;
}

.hero-divider {
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: 20px auto 30px;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 40px;
    font-weight: 300;
    letter-spacing: 3px;
    opacity: 0.95;
    text-transform: uppercase;
    font-size: 1.1rem;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
}

.btn-primary {
    display: inline-block;
    padding: 18px 45px;
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    color: var(--text-light);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(0, 168, 232, 0.4);
    position: relative;
    overflow: hidden;
    font-size: 1rem;
    letter-spacing: 1px;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 168, 232, 0.6);
}

.btn-secondary {
    display: inline-block;
    padding: 18px 45px;
    background: transparent;
    color: var(--text-light);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.4s ease;
    border: 2px solid var(--text-light);
    font-size: 1rem;
    letter-spacing: 1px;
}

.btn-secondary:hover {
    background: var(--text-light);
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 40px;
}

.hero-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.feature-icon {
    font-size: 2.5rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.feature-text {
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 1px;
    opacity: 0.9;
}

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

.animate-fade-in {
    animation: fadeInUp 1s ease;
}

.animate-fade-in-delay {
    animation: fadeInUp 1s ease 0.3s backwards;
}

.animate-fade-in-delay-2 {
    animation: fadeInUp 1s ease 0.6s backwards;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.scroll-indicator span {
    font-size: 0.75rem;
    letter-spacing: 2px;
    color: var(--text-light);
    text-transform: uppercase;
    opacity: 0.8;
}

.mouse {
    width: 28px;
    height: 45px;
    border: 2px solid var(--text-light);
    border-radius: 15px;
    position: relative;
    background: rgba(255, 255, 255, 0.1);
}

.mouse::before {
    content: '';
    width: 4px;
    height: 10px;
    background: var(--text-light);
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(15px);
    }
}

/* Section Styles */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.title-underline {
    width: 80px;
    height: 4px;
    background: var(--accent-color);
    margin: 0 auto;
}

/* About Section */
.about {
    background: var(--light-blue);
}

.about-intro {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-dark);
    text-align: justify;
    text-align-last: center;
    max-width: 900px;
    margin: 0 auto;
}

/* Fleet Showcase */
.fleet-showcase {
    background: #fff;
    padding: 80px 0;
}

.fleet-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 40px;
}

.fleet-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.fleet-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.fleet-image {
    height: 300px;
    overflow: hidden;
}

.fleet-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.fleet-info {
    padding: 30px;
}

.fleet-info h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-family: 'Playfair Display', serif;
}

.fleet-info p {
    color: var(--text-gray);
    font-size: 1.05rem;
}

/* Services Section */
.services {
    background: linear-gradient(135deg, #001f3f 0%, #003d5c 50%, #00527a 100%);
    position: relative;
    overflow: hidden;
    padding: 120px 0;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.section-header-light {
    position: relative;
    z-index: 1;
}

.section-title-light {
    color: #ffffff;
    font-size: 3.2rem;
}

.section-subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
    margin-top: 15px;
    font-weight: 300;
    letter-spacing: 1px;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    position: relative;
    z-index: 1;
    margin-top: 60px;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: stretch;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background: linear-gradient(180deg, var(--gold), var(--accent-color));
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.5s ease;
}

.service-card:hover::before {
    transform: scaleY(1);
    transform-origin: top;
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--gold);
    transform: translateX(10px);
    box-shadow: -10px 20px 60px rgba(0, 0, 0, 0.3);
}

.service-number {
    font-family: 'Playfair Display', serif;
    font-size: 8rem;
    font-weight: 700;
    color: var(--gold);
    opacity: 0.15;
    line-height: 1;
    padding: 50px 40px;
    min-width: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.5s ease;
    position: relative;
}

.service-card:hover .service-number {
    opacity: 0.3;
    transform: scale(1.1);
    color: var(--accent-color);
}

.service-content {
    padding: 50px 50px 50px 20px;
    flex: 1;
}

.service-content h3 {
    font-size: 1.9rem;
    color: #ffffff;
    margin-bottom: 20px;
    font-family: 'Playfair Display', serif;
    line-height: 1.3;
    font-weight: 600;
    transition: color 0.3s ease;
}

.service-card:hover .service-content h3 {
    color: var(--gold);
}

.service-content p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.9;
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.service-list {
    list-style: none;
    margin: 25px 0;
    padding: 0;
}

.service-list li {
    padding-left: 30px;
    position: relative;
    margin-bottom: 14px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    font-size: 1.05rem;
    transition: all 0.3s ease;
}

.service-list li::before {
    content: '⚓';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-size: 1.2rem;
}

.service-list li:hover {
    padding-left: 35px;
    color: var(--accent-color);
}

.service-emphasis {
    font-style: normal;
    color: var(--gold);
    font-weight: 600;
    background: rgba(212, 175, 55, 0.1);
    padding: 20px 25px;
    border-radius: 12px;
    border-left: 4px solid var(--gold);
    margin-top: 25px;
    display: block;
    font-size: 1.05rem;
    line-height: 1.7;
}

/* Image Banner */
.image-banner {
    position: relative;
    height: 500px;
    overflow: hidden;
}

.image-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 61, 92, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-light);
}

.image-banner-overlay h2 {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    margin-bottom: 15px;
}

.image-banner-overlay p {
    font-size: 1.3rem;
    font-weight: 300;
}

/* Commitment Section */
.commitment {
    background: #fff;
}

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

.commitment-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 25px;
}

.commitment-content p {
    font-size: 1.1rem;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 40px;
}

.commitment-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    font-family: 'Playfair Display', serif;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-gray);
    margin-top: 5px;
}

.commitment-image {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.commitment-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.commitment-image:hover img {
    transform: scale(1.05);
}

/* Trust Section */
.trust {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-light);
    text-align: center;
    padding: 80px 0;
}

.trust-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    margin-bottom: 25px;
}

.trust-content p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    font-weight: 300;
}

/* Contact Section */
.contact {
    background: var(--light-blue);
}

.contact-content {
    max-width: 900px;
    margin: 0 auto;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.contact-item h3 {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-family: 'Playfair Display', serif;
}

.contact-item p {
    color: var(--text-gray);
    line-height: 1.8;
}

/* Footer */
.footer {
    background: var(--dark-blue);
    color: var(--text-light);
    padding: 60px 0 30px;
}

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

.footer-brand h3 {
    font-size: 1.8rem;
    letter-spacing: 3px;
    margin-bottom: 10px;
}

.footer-brand p {
    font-size: 1rem;
    font-weight: 300;
    margin-bottom: 30px;
}

.footer-bottom {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title-main {
        font-size: 4rem;
        letter-spacing: 15px;
    }

    .hero-title-sub {
        font-size: 3rem;
        letter-spacing: 20px;
    }

    .hero-features {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: -100%;
        width: 100%;
        background: var(--primary-color);
        flex-direction: column;
        padding: 20px;
        gap: 1rem;
        transition: left 0.3s ease;
    }

    .nav-menu.active {
        left: 0;
    }

    .service-card {
        flex-direction: column;
    }

    .service-number {
        font-size: 5rem;
        min-width: auto;
        padding: 30px;
    }

    .service-content {
        padding: 30px;
    }

    .section-title-light {
        font-size: 2.2rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .hero-title-main {
        font-size: 3rem;
        letter-spacing: 10px;
    }

    .hero-title-sub {
        font-size: 2rem;
        letter-spacing: 15px;
    }

    .hero-subtitle {
        font-size: 0.9rem;
        letter-spacing: 2px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .btn-primary, .btn-secondary {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }

    .hero-features {
        gap: 30px;
        flex-wrap: wrap;
    }

    .feature-icon {
        font-size: 2rem;
    }

    .feature-text {
        font-size: 0.8rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .commitment-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .image-banner {
        height: 300px;
    }

    .image-banner-overlay h2 {
        font-size: 2rem;
    }

    .image-banner-overlay p {
        font-size: 1rem;
    }

    .commitment-stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-badge {
        font-size: 0.7rem;
        padding: 6px 18px;
        letter-spacing: 2px;
    }

    .hero-title-main {
        font-size: 2rem;
        letter-spacing: 5px;
    }

    .hero-title-sub {
        font-size: 1.5rem;
        letter-spacing: 8px;
    }

    .hero-subtitle {
        font-size: 0.75rem;
        letter-spacing: 1px;
    }

    .hero-features {
        gap: 20px;
    }

    .btn-primary, .btn-secondary {
        padding: 14px 30px;
        font-size: 0.9rem;
    }

    section {
        padding: 60px 0;
    }

    .scroll-indicator span {
        font-size: 0.65rem;
    }
}