:root {
    --primary: #01114d;
    --primary-light: #0a2370;
    --accent: #fb9d00;
    --accent-hover: #f26b1d;
    --bg: #f0f1ec;
    --bg-dark: #01114d;
    --text: #01114d;
    --text-light: #555;
    --text-on-dark: #ffffff;
    --white: #ffffff;
    --border: #dff2ef;
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Source Sans 3', sans-serif;
    --header-h: 80px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--bg);
    line-height: 1.8;
    font-size: 16px;
    padding-top: var(--header-h);
}

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

/* HEADER */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-h);
    z-index: 1000;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.header .container {
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    height: 100%;
}

.logo a {
    display: flex;
    align-items: center;
    height: 100%;
    text-decoration: none;
}

.logo img {
    height: 55px;
    width: auto;
    display: block;
}

.nav {
    display: flex;
    align-items: center;
    gap: 0;
    height: 100%;
}

.nav-link {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    padding: 0 1.2rem;
    height: 100%;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s, background 0.3s;
}

.nav-link:hover {
    color: var(--accent);
    background: rgba(251, 157, 0, 0.05);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    gap: 5px;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* HERO */
.hero {
    height: calc(100vh - var(--header-h));
    min-height: 500px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, #0a1a5e 50%, var(--primary) 100%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(1,17,77,0.3) 0%, rgba(1,17,77,0.8) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.hero-bg.active {
    opacity: 1;
}

.hero-slide {
    display: none;
    animation: fadeInUp 0.8s ease;
}

.hero-slide.active {
    display: block;
}

.hero-sub {
    font-family: var(--font-body);
    font-size: 1.3rem;
    color: var(--accent);
    font-weight: 300;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    color: var(--white);
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1.2;
}

.hero-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 2rem;
}

.hero-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    cursor: pointer;
    transition: background 0.3s;
}

.hero-dots span.active {
    background: var(--accent);
}

.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    color: var(--white);
    font-size: 1.5rem;
    animation: bounce 2s infinite;
    opacity: 0.7;
    text-decoration: none;
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(10px); }
    60% { transform: translateX(-50%) translateY(5px); }
}

/* SECTIONS */
.section {
    padding: 80px 0;
}

.section > .container > .section-title,
.section > .container > .content-box,
.section > .container > .card-grid,
.section > .container > .supplier-grid,
.section > .container > .contact-grid {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.section.visible > .container > .section-title,
.section.visible > .container > .content-box,
.section.visible > .container > .card-grid,
.section.visible > .container > .supplier-grid,
.section.visible > .container > .contact-grid {
    opacity: 1;
    transform: translateY(0);
}

.section-alt {
    background: var(--white);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-alt .section-title {
    color: var(--primary);
}

.content-box {
    background: var(--white);
    border-radius: 12px;
    padding: 3rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    border: 1px solid var(--border);
}

.section-alt .content-box {
    background: var(--bg);
}

.content-box h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.content-box p {
    color: var(--text-light);
    margin-bottom: 1.2rem;
    font-size: 1rem;
}

/* SUPPLIER GRID */
.supplier-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.supplier-group {
    background: var(--white);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}

.supplier-group h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--accent);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.supplier-group h4 i {
    margin-right: 0.5rem;
    width: 20px;
}

.supplier-group ul {
    list-style: none;
    padding: 0;
}

.supplier-group li {
    padding: 0.3rem 0;
    color: var(--text-light);
    font-size: 0.95rem;
    border-bottom: 1px solid var(--border);
}

.supplier-group li:last-child {
    border-bottom: none;
}

/* STYLED LIST */
.styled-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.styled-list li {
    padding: 0.6rem 0 0.6rem 2rem;
    color: var(--text-light);
    font-size: 1rem;
    position: relative;
}

.styled-list li::before {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--accent);
    position: absolute;
    left: 0;
}

/* CARD GRID */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.card {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem 1.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    border: 1px solid var(--border);
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 0.8rem;
    text-transform: uppercase;
}

.card-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.card-list li {
    padding: 0.3rem 0 0.3rem 1.5rem;
    color: var(--text-light);
    font-size: 0.9rem;
    position: relative;
}

.card-list li::before {
    content: "\f054";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--accent);
    font-size: 0.7rem;
    position: absolute;
    left: 0;
    top: 0.45rem;
}

/* FAQ */
.faq-item {
    border-bottom: 1px solid var(--border);
}

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

.faq-question {
    width: 100%;
    text-align: left;
    padding: 1.2rem 0;
    background: none;
    border: none;
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    transition: color 0.3s;
}

.faq-question:hover {
    color: var(--accent);
}

.faq-question i {
    font-size: 0.9rem;
    transition: transform 0.3s;
    flex-shrink: 0;
    color: var(--accent);
}

.faq-question.active i {
    transform: rotate(180deg);
}

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

.faq-answer.open {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 0 1.2rem 0;
    color: var(--text-light);
    font-size: 0.95rem;
}

/* FORM */
.contact-form {
    margin-top: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.form-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row-2 > * {
    flex: 1;
}

.form-row-3 > * {
    flex: 1;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text);
    background: var(--white);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(251, 157, 0, 0.1);
}

.form-group textarea {
    resize: vertical;
}

.form-checkbox label {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-weight: 400;
    font-size: 0.9rem;
    color: var(--text-light);
    cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
    width: auto;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.contact-form .btn {
    margin-top: 0.5rem;
}

@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
}

/* CTA */
.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent);
    color: var(--white);
    padding: 14px 36px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s;
    border: 2px solid var(--accent);
}

.btn:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(251, 157, 0, 0.3);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    color: var(--accent);
}

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

/* CONTACT */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: stretch;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.contact-map {
    min-height: 400px;
}

.contact-map iframe {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 400px;
}

.contact-info {
    background: var(--primary);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-details p {
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: rgba(255,255,255,0.85);
}

.contact-details a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-details a:hover {
    color: var(--accent);
}

.contact-details i {
    width: 20px;
    text-align: center;
    color: var(--accent);
    flex-shrink: 0;
}

.contact-details hr {
    border: none;
    border-top: 1px solid rgba(255,255,255,0.15);
    margin: 1rem 0;
}

.contact-details strong {
    color: var(--white);
}

/* FOOTER */
.footer {
    background: var(--primary);
    padding: 2rem 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.footer-col p {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
}

.footer-credit a {
    color: var(--accent);
    text-decoration: none;
}

.footer-credit a:hover {
    text-decoration: underline;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s;
}

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

/* RESPONSIVE */
@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .contact-map {
        min-height: 300px;
    }

    .contact-map iframe {
        min-height: 300px;
    }

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

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

    .nav {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        background: var(--primary);
        padding: 0;
        z-index: 1000;
        gap: 0;
    }

    .nav.active {
        display: flex;
    }

    .nav-link {
        font-size: 1.3rem;
        padding: 1rem 2rem;
        color: var(--white);
        height: auto;
    }

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

    .hero-title {
        font-size: 2.8rem;
    }

    .hero-sub {
        font-size: 1rem;
    }

    .section {
        padding: 50px 0;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .content-box {
        padding: 1.5rem;
    }

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

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

    .footer .container {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-sub {
        font-size: 0.9rem;
    }

    .logo img {
        height: 40px;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
}