/* ============ RESET & VARS ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --navy: #0B2545;
    --steel: #13315C;
    --steel-light: #8D99AE;
    --copper: #C05621;
    --copper-dark: #9A421A;
    --beige: #F7F3EC;
    --white: #FFFFFF;
    --gray-100: #F4F5F7;
    --gray-200: #E4E7EB;
    --gray-700: #3D4852;
    --gray-900: #1A202C;
    --font-display: 'Oswald', sans-serif;
    --font-body: 'Roboto', sans-serif;
}

body.marine-page {
    font-family: var(--font-body);
    color: var(--gray-900);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ============ HEADER ============ */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: var(--navy);
    color: var(--white);
    border-bottom: 3px solid var(--copper);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; gap: 24px; }
.logo { display: flex; align-items: center; gap: 12px; color: var(--white); }
.logo-mark { height: 40px; width: auto; }
.logo-brand { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; letter-spacing: 1px; display: block; }
.logo-tagline { font-size: 0.7rem; letter-spacing: 2px; color: var(--steel-light); text-transform: uppercase; }

.main-nav ul { display: flex; list-style: none; gap: 22px; align-items: center; }
.main-nav a { font-size: 0.9rem; font-weight: 500; color: var(--white); transition: color .2s; }
.main-nav a:hover { color: var(--copper); }
.nav-cta { background: var(--copper); padding: 8px 18px; border-radius: 3px; font-weight: 700; }
.nav-cta:hover { background: var(--copper-dark); color: var(--white) !important; }

.header-phone { color: var(--white); font-weight: 600; font-size: 0.9rem; }
.mobile-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 4px; }
.mobile-toggle span { width: 24px; height: 2px; background: var(--white); }

/* ============ HERO ============ */
.hero {
    position: relative;
    background: url('../images/hero-marine.jpg') center/cover no-repeat;
    color: var(--white);
    padding: 45px 0 110px;
    min-height: 640px;
    display: flex;
    align-items: center;
}
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(11,37,69,0.92) 0%, rgba(19,49,92,0.75) 100%);
}
.hero-content { position: relative; z-index: 1; max-width: 780px; }
.hero-eyebrow {
    font-size: 0.75rem; letter-spacing: 4px; color: var(--copper);
    font-weight: 700; margin-bottom: 10px; margin-top: -38px;
}
.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 4rem);
    line-height: 1.1;
    font-weight: 700;
    margin-bottom: 20px;
}
.hero h1 span { color: var(--copper); }
.hero-sub { font-size: 1.1rem; color: #E2E8F0; margin-bottom: 32px; max-width: 640px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }

.btn {
    display: inline-block; padding: 14px 28px; border-radius: 3px;
    font-weight: 700; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 1px;
    transition: all .2s; cursor: pointer; border: 2px solid transparent;
}
.btn-primary { background: var(--copper); color: var(--white); }
.btn-primary:hover { background: var(--copper-dark); }
.btn-outline { border-color: var(--white); color: var(--white); background: transparent; }
.btn-outline:hover { background: var(--white); color: var(--navy); }
.btn-block { width: 100%; }

.trust-bar {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 8px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,0.2);
}
.trust-item { font-size: 0.85rem; color: #E2E8F0; }

/* ============ SECTIONS ============ */
.section { padding: 80px 0; }
.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 12px;
    text-align: center;
}
.section-title::after {
    content: ''; display: block; width: 60px; height: 3px;
    background: var(--copper); margin: 14px auto 0;
}
.section-intro { text-align: center; max-width: 720px; margin: 0 auto 48px; color: var(--gray-700); font-size: 1.05rem; }

/* ============ CAPABILITIES ============ */
.capabilities { background: var(--beige); }
.cap-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.cap-card {
    background: var(--white); padding: 32px; border-radius: 4px;
    border-top: 4px solid var(--copper);
    box-shadow: 0 2px 12px rgba(11,37,69,0.08);
}
.cap-card h3 { font-family: var(--font-display); font-size: 1.3rem; color: var(--navy); margin-bottom: 16px; }
.cap-card ul { list-style: none; }
.cap-card li { padding: 6px 0 6px 22px; position: relative; font-size: 0.95rem; color: var(--gray-700); }
.cap-card li::before { content: '▸'; position: absolute; left: 0; color: var(--copper); font-weight: 700; }

/* ============ MATERIALS ============ */
.materials { background: var(--white); }
.materials-list {
    list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px;
    max-width: 900px; margin: 0 auto;
}
.materials-list li {
    background: var(--gray-100); padding: 14px 20px; border-radius: 3px;
    border-left: 3px solid var(--steel); font-size: 0.95rem;
}

/* ============ GALLERY ============ */
.gallery { background: var(--navy); color: var(--white); }
.gallery .section-title { color: var(--white); }
.gallery .section-intro { color: var(--steel-light); }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.gallery-item {
    background: var(--steel); border-radius: 4px; overflow: hidden;
    transition: transform .3s;
}
.gallery-item:hover { transform: translateY(-4px); }
.gallery-item img { width: 100%; height: 220px; object-fit: cover; }
.gallery-item figcaption { padding: 16px; font-size: 0.9rem; color: var(--beige); }

/* ============ SECTORS ============ */
.sectors { background: var(--beige); }
.sectors-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.sector-card {
    background: var(--white); padding: 32px; border-radius: 4px;
    border-left: 4px solid var(--copper);
    box-shadow: 0 2px 12px rgba(11,37,69,0.08);
}
.sector-card h3 { font-family: var(--font-display); font-size: 1.3rem; color: var(--navy); margin-bottom: 12px; }

/* ============ PROCESS ============ */
.process { background: var(--white); }
.process-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px; }
.step { text-align: center; padding: 24px 16px; }
.step-num {
    display: inline-flex; align-items: center; justify-content: center;
    width: 48px; height: 48px; border-radius: 50%;
    background: var(--copper); color: var(--white);
    font-family: var(--font-display); font-size: 1.4rem; font-weight: 700;
    margin-bottom: 16px;
}
.step h3 { font-family: var(--font-display); font-size: 1.05rem; color: var(--navy); margin-bottom: 8px; }
.step p { font-size: 0.9rem; color: var(--gray-700); }

/* ============ FAQ ============ */
.faq { background: var(--gray-100); }
.faq-list { max-width: 860px; margin: 0 auto; }
.faq-item { background: var(--white); margin-bottom: 12px; border-radius: 4px; overflow: hidden; }
.faq-question {
    width: 100%; text-align: left; padding: 20px 24px; background: none; border: none;
    font-size: 1rem; font-weight: 600; color: var(--navy); cursor: pointer;
    display: flex; justify-content: space-between; align-items: center;
}
.faq-arrow { transition: transform .3s; color: var(--copper); }
.faq-item.active .faq-arrow { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .3s ease; padding: 0 24px; }
.faq-item.active .faq-answer { max-height: 400px; padding-bottom: 20px; }
.faq-answer p { color: var(--gray-700); font-size: 0.95rem; }

/* ============ QUOTE ============ */
.quote { background: var(--navy); color: var(--white); }
.quote-inner { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: start; }
.quote-copy h2 { font-family: var(--font-display); font-size: 2rem; margin-bottom: 16px; color: var(--white); }
.quote-copy p { color: #E2E8F0; margin-bottom: 24px; }
.quote-contact { list-style: none; margin-bottom: 28px; }
.quote-contact li { padding: 6px 0; font-size: 0.95rem; }
.quote-contact a { color: var(--copper); }
.quote-contact a:hover { text-decoration: underline; }

.quote-form {
    background: var(--white); color: var(--gray-900);
    padding: 32px; border-radius: 6px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--steel); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.5px; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 10px 12px; border: 1px solid var(--gray-200); border-radius: 3px;
    font-family: var(--font-body); font-size: 0.95rem;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--copper); box-shadow: 0 0 0 3px rgba(192,86,33,0.15);
}
.hp-field { position: absolute; left: -9999px; }
.form-message { margin-top: 16px; font-size: 0.9rem; text-align: center; }
.form-message.success { color: #2F855A; }
.form-message.error { color: #C53030; }

/* ============ FOOTER ============ */
.site-footer { background: var(--gray-900); color: var(--steel-light); padding: 32px 0; }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); color: var(--white); }
.footer-nav { display: flex; gap: 20px; list-style: none; font-size: 0.9rem; }
.footer-nav a:hover { color: var(--copper); }
.footer-copy { font-size: 0.8rem; width: 100%; text-align: center; padding-top: 16px; border-top: 1px solid var(--gray-700); margin-top: 16px; }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
    .quote-inner { grid-template-columns: 1fr; }
    .main-nav { display: none; }
    .main-nav.open { display: block; position: absolute; top: 100%; left: 0; right: 0; background: var(--navy); padding: 20px; }
    .main-nav.open ul { flex-direction: column; gap: 12px; }
    .mobile-toggle { display: flex; }
    .header-phone { display: none; }
    .form-row { grid-template-columns: 1fr; }
    .hero { padding: 80px 0 60px; min-height: 520px; }
}