/* Core Styling - PT. Poros Maritim Indonesia */

:root {
    /* Color Palette */
    --clr-primary: #0B3954;
    /* Maritime Blue */
    --clr-primary-dark: #072639;
    --clr-accent: #BF0603;
    /* Energetic Red */
    --clr-accent-dark: #9e0502;
    --clr-bg-light: #F8F9FA;
    --clr-white: #FFFFFF;
    --clr-text-main: #2C3E50;
    --clr-text-muted: #6C7A89;
    --clr-border: #E0E6ED;

    /* Typography */
    --font-heading: 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;
    /* For special quotes/emphasis */

    /* Spacing & Layout */
    --nav-height: 80px;
    --container-max: 1280px;

    /* Animations */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.25, 1, 0.5, 1);

    /* Shadow */
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
    /* Prevent anchor overlap with sticky nav */
}

body {
    font-family: var(--font-body);
    color: var(--clr-text-main);
    background-color: var(--clr-bg-light);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Base Elements */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--clr-primary);
    line-height: 1.2;
}

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

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    /* Slightly corporate, not too pill-shaped */
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--clr-accent);
    color: var(--clr-white);
    box-shadow: 0 4px 15px rgba(191, 6, 3, 0.3);
}

.btn-primary:hover {
    background-color: var(--clr-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(191, 6, 3, 0.4);
    color: var(--clr-white);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

/* Floating Action Button (WhatsApp) */
.fab-wa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    /* WhatsApp Green */
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.fab-wa:hover {
    transform: scale(1.1) translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background-color: rgba(255, 255, 255, 0);
    /* Transparent initial */
    z-index: 999;
    transition: all var(--transition-smooth);
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

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

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    transition: transform var(--transition-fast);
}

.navbar.scrolled .logo-img {
    transform: scale(0.9);
}

.logo-mark {
    width: 40px;
    height: 40px;
    background-color: var(--clr-primary);
    color: var(--clr-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.5rem;
    border-radius: 4px;
    transition: background-color var(--transition-fast);
}

.navbar.scrolled .logo-mark {
    /* Adjust if you want the logo to shrink or change color */
    transform: scale(0.9);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.company-name {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--clr-white);
    letter-spacing: -0.5px;
    transition: color var(--transition-smooth);
}

.navbar.scrolled .company-name {
    color: var(--clr-primary);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--clr-white);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
}

.navbar.scrolled .nav-link {
    color: var(--clr-text-main);
}

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

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

.navbar.scrolled .nav-link:hover {
    color: var(--clr-primary);
}

/* Language Toggle */
.lang-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--clr-white);
    transition: color var(--transition-smooth);
}

.navbar.scrolled .lang-toggle {
    color: var(--clr-text-main);
}

.lang-btn {
    background: none;
    border: none;
    color: inherit;
    font-family: inherit;
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.lang-btn:hover {
    opacity: 1;
}

.lang-btn.active {
    font-weight: 700;
    opacity: 1;
    color: var(--clr-accent);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--clr-white);
    cursor: pointer;
}

.navbar.scrolled .mobile-menu-btn {
    color: var(--clr-primary);
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 600px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-image: url('../assets/pexels-michael-kabus-844426.jpg');
    background-color: var(--clr-primary-dark);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.3) 0%, rgba(7, 38, 57, 0.2) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding-top: var(--nav-height);
    /* Offset for fixed nav */
    color: var(--clr-white);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    color: var(--clr-white);
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    animation: fadeUp 1s ease forwards;
}

.hero-subtitle {
    font-family: var(--font-serif);
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    font-weight: 400;
    font-style: italic;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    animation: fadeUp 1s ease forwards 0.2s;
    opacity: 0;
}

.hero-actions {
    animation: fadeUp 1s ease forwards 0.4s;
    opacity: 0;
}

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

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

/* Sections */
.section {
    padding: 6rem 0;
}

.bg-light {
    background-color: #F0F4F8;
}

.section-header {
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--clr-primary);
}

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

.title-underline {
    width: 60px;
    height: 4px;
    background-color: var(--clr-accent);
    margin: 0 auto;
    border-radius: 2px;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: stretch;
}

.lead-text {
    font-size: 1.125rem;
    color: var(--clr-text-muted);
    margin-bottom: 3rem;
}

.vision-mission {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    height: 100%;
}

.vm-card {
    background: var(--clr-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--clr-primary);
    transition: transform var(--transition-fast);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.vm-card:hover {
    transform: translateX(5px);
}

.vm-icon {
    font-size: 2.5rem;
    color: var(--clr-primary);
    margin-bottom: 1rem;
}

.vm-card h3 {
    margin-bottom: 0.5rem;
}

.about-strengths {
    background-color: var(--clr-primary);
    color: var(--clr-white);
    padding: 3rem 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.strengths-title {
    color: var(--clr-white);
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.strengths-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.strength-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.strength-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.strength-icon span {
    color: var(--clr-accent);
    font-size: 1.5rem;
}

.strength-text {
    font-weight: 500;
    font-size: 1.1rem;
}

/* Products Section */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--clr-white);
    padding: 3rem 2rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-smooth);
    border-top: 4px solid transparent;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: var(--clr-accent);
    box-shadow: var(--shadow-lg);
}

.product-icon {
    width: 80px;
    height: 80px;
    background-color: var(--clr-bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--clr-primary);
    transition: all var(--transition-fast);
}

.product-card:hover .product-icon {
    background-color: var(--clr-primary);
    color: var(--clr-white);
}

.product-icon span {
    font-size: 3rem;
}

.product-title {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.product-desc {
    color: var(--clr-text-muted);
    margin-bottom: 2rem;
    flex-grow: 1;
}

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

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

.product-btn {
    width: 100%;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    backdrop-filter: blur(5px);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.modal.show {
    display: flex;
    opacity: 1;
}

.modal-content {
    background-color: var(--clr-white);
    padding: 2.5rem;
    border-radius: 8px;
    max-width: 500px;
    width: 100%;
    position: relative;
    transform: translateY(20px);
    transition: transform var(--transition-smooth);
    box-shadow: var(--shadow-lg);
}

.modal.show .modal-content {
    transform: translateY(0);
}

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 2rem;
    color: var(--clr-text-muted);
    cursor: pointer;
    transition: color var(--transition-fast);
    line-height: 1;
}

.close-modal:hover {
    color: var(--clr-accent);
}

.modal-content h3 {
    margin-bottom: 1.5rem;
    padding-right: 2rem;
}

.lab-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5rem;
}

.lab-table th,
.lab-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--clr-border);
}

.lab-table th {
    background-color: var(--clr-primary);
    color: var(--clr-white);
    font-weight: 500;
}

.lab-table tr:last-child td {
    border-bottom: none;
}

.lab-table tr:nth-child(even) {
    background-color: var(--clr-bg-light);
}

.mt-4 {
    margin-top: 1rem;
}

.w-100 {
    width: 100%;
}

/* Map Section */
.network-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: stretch;
}

.map-container {
    background: var(--clr-white);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
}

#indonesiaMap {
    height: 500px;
    width: 100%;
    border-radius: 4px;
    z-index: 1;
    /* Keep leaflet below navbar */
}

.land-distribution {
    background: var(--clr-primary);
    color: var(--clr-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
}

.dist-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.dist-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dist-list li:last-child {
    border-bottom: none;
}

/* Custom Scrollbar for Distribution List */
.dist-list::-webkit-scrollbar {
    width: 6px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.dist-list::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 4px;
}

.dist-list::-webkit-scrollbar-thumb:hover {
    background-color: rgba(255, 255, 255, 0.5);
}

.list-icon {
    color: var(--clr-accent);
}

/* Partners Marquee Section */
.marquee-wrapper {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 2rem 0;
}

.marquee-wrapper::before,
.marquee-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    width: 150px;
    height: 100%;
    z-index: 2;
}

.marquee-wrapper::before {
    left: 0;
    background: linear-gradient(to right, var(--clr-bg-light), transparent);
}

.marquee-wrapper::after {
    right: 0;
    background: linear-gradient(to left, var(--clr-bg-light), transparent);
}

.marquee {
    display: flex;
    width: 200%;
    /* Important for infinite scroll */
    animation: marqueeScroll 20s linear infinite;
    align-items: center;
}

.marquee:hover {
    animation-play-state: paused;
}

.partner-logo {
    flex: 0 0 auto;
    height: 80px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    margin: 0 3rem;
    transition: transform var(--transition-fast);
}

.partner-logo:hover {
    transform: scale(1.05);
}

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

    100% {
        transform: translateX(-50%);
    }
}

/* Footer & Form Section */
.footer {
    background-color: var(--clr-primary-dark);
    color: var(--clr-white);
    padding: 5rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-title {
    color: var(--clr-white);
    font-size: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    position: relative;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--clr-accent);
}

.lead-form {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--clr-white);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-control:focus {
    outline: none;
    border-color: var(--clr-accent);
    background-color: rgba(255, 255, 255, 0.15);
}

.form-note {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    gap: 1.25rem;
}

.contact-icon {
    font-size: 2rem;
    color: var(--clr-accent);
    flex-shrink: 0;
}

.contact-details p {
    color: rgba(255, 255, 255, 0.8);
    margin-top: 0.25rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .nav-links,
    .lang-toggle {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero-content {
        padding: 0 1rem;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }

    #indonesiaMap {
        height: 350px;
    }
}