@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700;800&display=swap');

:root {
    --maersk-blue: #041e42;
    --maersk-cyan: #008eb0;
    --light-gray: #f4f6f8;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --white: #ffffff;
    --transition-speed: 0.3s;
}

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

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

/* TOP BAR */
.top-bar {
    background-color: var(--maersk-blue);
    color: var(--white);
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 1.5rem;
    padding: 0.5rem 2rem;
    font-size: 0.85rem;
    position: relative;
    z-index: 2000;
}

.top-bar button,
.top-bar a {
    background: transparent;
    color: var(--white);
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: color var(--transition-speed);
}

.top-bar button:hover,
.top-bar a:hover {
    color: var(--maersk-cyan);
}

.top-bar i {
    margin-right: 0.4rem;
}

/* HEADER / NAVBAR */
.header {
    background-color: var(--white);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--maersk-blue);
    text-decoration: none;
    display: flex;
    align-items: center;
}

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

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

.nav-links a {
    text-decoration: none;
    color: var(--maersk-blue);
    font-weight: 600;
    font-size: 1rem;
    transition: color var(--transition-speed);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0%;
    height: 2px;
    background-color: var(--maersk-cyan);
    bottom: -4px;
    left: 0;
    transition: width var(--transition-speed);
}

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

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

.nav-links a.active {
    color: var(--maersk-cyan);
}

/* HERO SECTION */
.hero {
    position: relative;
    height: 80vh;
    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: -2;
    transform: scale(1.05);
    /* Slight zoom for animation */
    animation: slowZoom 20s infinite alternate linear;
}

@keyframes slowZoom {
    0% {
        transform: scale(1)
    }

    100% {
        transform: scale(1.1)
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(4, 30, 66, 0.9) 0%, rgba(4, 30, 66, 0.4) 60%, rgba(0, 0, 0, 0) 100%);
    z-index: -1;
}

.hero-content {
    color: var(--white);
    max-width: 600px;
    padding: 0 4rem;
    z-index: 1;
    animation: slideIn 1s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: #e5e7eb;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--maersk-cyan);
    color: var(--white);
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    transition: all var(--transition-speed);
    border: 2px solid var(--maersk-cyan);
    cursor: pointer;
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--white);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    color: var(--maersk-blue);
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    transition: all var(--transition-speed);
    border: 2px solid var(--maersk-blue);
    cursor: pointer;
}

.btn-secondary:hover {
    background-color: var(--maersk-blue);
    color: var(--white);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

/* SECTION PADDING */
.section {
    padding: 6rem 4rem;
}

/* EMPRESA SECTION */
.empresa-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.empresa-img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    transition: transform 0.5s ease;
}

.empresa-img:hover {
    transform: scale(1.02);
}

.empresa-content h2 {
    font-size: 2.5rem;
    color: var(--maersk-blue);
    margin-bottom: 1.5rem;
}

.empresa-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

/* COTIZAR / CONTACT LAYOUT */
.contact-container {
    max-width: 1000px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.contact-header {
    background: var(--maersk-blue);
    color: var(--white);
    text-align: center;
    padding: 3rem 2rem;
}

.contact-header h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.contact-options {
    display: flex;
    border-bottom: 1px solid #e5e7eb;
}

.contact-tab {
    flex: 1;
    text-align: center;
    padding: 1.5rem;
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--text-light);
    cursor: pointer;
    background: #f9fafb;
    transition: all var(--transition-speed);
}

.contact-tab.active {
    background: var(--white);
    color: var(--maersk-blue);
    border-bottom: 3px solid var(--maersk-cyan);
}

.contact-tab:hover:not(.active) {
    background: #f3f4f6;
    color: var(--maersk-blue);
}

.contact-tab i {
    margin-right: 0.5rem;
    font-size: 1.4rem;
}

/* FORMS & WHATSAPP */
.contact-body {
    padding: 3rem;
    display: none;
    animation: fadeIn 0.4s ease;
}

.contact-body.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--maersk-blue);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-family: inherit;
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.form-control:focus {
    outline: none;
    border-color: var(--maersk-cyan);
    box-shadow: 0 0 0 3px rgba(0, 142, 176, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    width: 100%;
    border: none;
    margin-top: 1rem;
}

/* WHATSAPP SPECIFIC */
.whatsapp-box {
    text-align: center;
    padding: 2rem 0;
}

.whatsapp-icon {
    font-size: 5rem;
    color: #25D366;
    margin-bottom: 1.5rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-20px);
    }

    60% {
        transform: translateY(-10px);
    }
}

.btn-whatsapp {
    background-color: #25D366;
    border-color: #25D366;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    padding: 1.2rem 2.5rem;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-speed);
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    text-align: center;
    line-height: 1.4;
}

.btn-whatsapp:hover {
    background-color: #128C7E;
    border-color: #128C7E;
    color: white;
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.3);
}

/* SERVICES SECTION */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 12px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e5e7eb;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.service-card h3 {
    color: var(--maersk-blue);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-light);
}

/* CLIENTES MARQUEE */
.clientes-marquee {
    width: 100%;
    overflow: hidden;
    position: relative;
    background: var(--white);
    padding: 2rem 0;
}

.marquee-content {
    display: flex;
    width: calc(250px * 10);
    /* Ajustar según la cantidad de imágenes */
    animation: scroll 20s linear infinite;
    align-items: center;
}

.marquee-item {
    width: 200px;
    margin: 0 25px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.marquee-item img {
    max-width: 100%;
    max-height: 80px;
    opacity: 0.6;
    transition: opacity 0.3s ease, filter 0.3s ease;
    filter: grayscale(100%);
}

.marquee-item img:hover {
    opacity: 1;
    filter: grayscale(0%);
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(calc(-250px * 5));
    }
}

/* FOOTER */
.footer {
    background-color: var(--maersk-blue);
    color: #9ca3af;
    padding: 3rem 4rem;
    text-align: center;
    border-top: 4px solid var(--maersk-cyan);
}

.footer p {
    margin-bottom: 1rem;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .hero-content {
        padding: 0 2rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .empresa-layout {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 3rem 2rem;
    }

    .header {
        flex-direction: column;
        gap: 1rem;
    }

    .top-bar {
        justify-content: center;
    }
}