/* ===== CSS Variables ===== */
:root {
    --color-navy: #032550;
    --color-navy-dark: #02152c;
    --color-navy-mid: #17355b;
    --color-teal: #3084AB;
    --color-teal-light: #5A9EC6;
    --color-gold: #D18D29;
    --color-gold-light: #e5a43d;
    --color-white: #ffffff;
    --color-gray-100: #f8f9fa;
    --color-gray-200: #e9ecef;
    --color-gray-600: #666;
    --color-gray-800: #444950;
    --color-text: #2c2d2f;

    --font-heading: 'Montserrat', Helvetica, Arial, sans-serif;
    --font-body: 'Open Sans', Arial, sans-serif;

    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.18);
    --transition: all 0.3s ease;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-navy);
}

h1 { font-size: clamp(2.2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.5rem); }

a { color: var(--color-teal); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-teal-light); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

.container {
    width: 80%;
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 14px 32px;
    border-radius: 4px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background: var(--color-gold);
    color: var(--color-white);
    border-color: var(--color-gold);
}
.btn-primary:hover {
    background: var(--color-gold-light);
    border-color: var(--color-gold-light);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-gold {
    background: transparent;
    color: var(--color-gold);
    border: 2px solid var(--color-gold);
}
.btn-outline-gold:hover {
    background: var(--color-gold);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-gold-solid {
    background: var(--color-gold);
    color: var(--color-white);
    border-color: var(--color-gold);
    width: 100%;
    font-size: 0.95rem;
}
.btn-gold-solid:hover {
    background: var(--color-gold-light);
    border-color: var(--color-gold-light);
    color: var(--color-white);
}

.btn-outline-white {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}
.btn-outline-white:hover {
    background: rgba(255,255,255,0.15);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-nav,
.nav-links .btn-nav { font-size: 0.85rem; font-weight: 700; }

.section-ctas {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 50px;
    flex-wrap: wrap;
}

.section-header {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 60px;
}
.section-header h2 { margin-bottom: 16px; }
.section-header p { color: var(--color-gray-600); font-size: 1.1rem; }

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
}
.header.scrolled {
    background: var(--color-navy);
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.header.scrolled .nav-links a { color: var(--color-white); }
.header.scrolled .nav-links a:hover { color: var(--color-gold); }
.header.scrolled .nav-links .btn { color: var(--color-white); }
.header.scrolled .mobile-menu-toggle span { background: var(--color-white); }

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1080px;
    margin: 0 auto;
    padding: 16px 20px;
}

.logo img { height: 60px; width: auto; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-links a {
    color: var(--color-white);
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.9rem;
}
.nav-links a:hover { color: var(--color-gold); }

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}
.mobile-menu-toggle span {
    width: 26px;
    height: 3px;
    background: var(--color-white);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== Footer ===== */
.footer {
    background: var(--color-navy-dark);
    padding: 70px 0 30px;
    color: var(--color-white);
}
.footer-container {
    width: 90%;
    max-width: 1200px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}
.footer-brand img { height: 45px; margin-bottom: 16px; }
.footer-description {
    color: rgba(255,255,255,0.6);
    font-size: 0.88rem;
    line-height: 1.7;
    margin-bottom: 20px;
}
.footer-address {
    color: rgba(255,255,255,0.6);
    font-size: 0.88rem;
    line-height: 1.7;
}
.footer-links h4 {
    color: var(--color-white);
    font-size: 0.95rem;
    margin-bottom: 18px;
}
.footer-links-right h4:not(:first-child) {
    margin-top: 28px;
}
.footer-links ul { margin-bottom: 0; }
.footer-links ul li { margin-bottom: 10px; }
.footer-links a {
    color: rgba(255,255,255,0.6);
    font-size: 0.88rem;
}
.footer-links .btn { font-size: 0.85rem; color: var(--color-white); }
.footer-links .btn-outline-gold-footer { color: var(--color-gold); }
.footer-links a:hover { color: var(--color-gold); }

.btn-footer {
    display: inline-block;
    margin-top: 24px;
}

.btn-outline-gold-footer {
    display: inline-block;
    margin-top: 12px;
    background: transparent;
    color: var(--color-gold);
    border: 2px solid var(--color-gold);
}
.btn-outline-gold-footer:hover {
    background: var(--color-gold);
    color: var(--color-white) !important;
    transform: translateY(-2px);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(209,141,41,0.5);
    text-align: center;
}
.footer-bottom p {
    color: rgba(255,255,255,0.4);
    font-size: 0.85rem;
}

/* ===== Scroll Animations ===== */
.animate-in {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 30px 40px; }
}

@media (max-width: 768px) {
    .mobile-menu-toggle { display: flex; }
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--color-navy);
        padding: 20px;
        gap: 15px;
        display: none;
        box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    }
    .nav-links.active { display: flex; }
    .nav-links a { color: var(--color-white) !important; }

    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 480px) {
    .section-ctas { flex-direction: column; align-items: center; }
    .section-ctas .btn { width: 100%; max-width: 280px; }
}

/* ===== Contact Modal ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(3, 37, 80, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-box {
    background: var(--color-gray-100);
    border-radius: 16px;
    padding: 50px 60px;
    max-width: 720px;
    width: 100%;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: translateY(20px) scale(0.97);
    transition: transform 0.3s ease;
}
.modal-overlay.active .modal-box {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-gray-600);
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s ease;
}
.modal-close:hover {
    color: var(--color-navy);
}

.modal-heading {
    text-align: center;
    font-size: clamp(1.5rem, 3.5vw, 2rem);
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 36px;
}
.modal-heading em {
    font-style: italic;
    color: var(--color-teal);
}

/* Modal Form */
.modal-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.modal-field label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-gray-600);
    margin-bottom: 8px;
}

.modal-field input,
.modal-field select,
.modal-field textarea {
    width: 100%;
    padding: 14px 24px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: 50px;
    outline: none;
    transition: border-color 0.2s ease;
    -webkit-appearance: none;
    appearance: none;
}
.modal-field textarea {
    border-radius: 16px;
    resize: vertical;
    min-height: 80px;
}
.modal-field input::placeholder,
.modal-field textarea::placeholder {
    color: #adb5bd;
}
.modal-field input:focus,
.modal-field select:focus,
.modal-field textarea:focus {
    border-color: var(--color-teal);
}
.modal-field-error {
    display: block;
    color: #dc3545;
    font-size: 0.75rem;
    margin-top: 6px;
    min-height: 1em;
}
.modal-field-invalid {
    border-color: #dc3545 !important;
}

.modal-field select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666' stroke-width='2' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 20px center;
    padding-right: 48px;
}

.modal-form-actions {
    text-align: right;
    margin-top: 30px;
}

/* Modal Success State */
.modal-success {
    text-align: center;
    padding: 40px 20px;
}
.modal-success h2 {
    color: var(--color-navy);
    margin-bottom: 12px;
}
.modal-success p {
    color: var(--color-gray-600);
    font-size: 1.1rem;
}

/* Modal Responsive */
@media (max-width: 640px) {
    .modal-box {
        padding: 36px 24px;
    }
    .modal-form-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .modal-form-actions {
        text-align: center;
    }
}

/* ===== Legal Pages (Privacy, Terms) ===== */
.legal-page {
    padding: 120px 0 80px;
}
.legal-page h1 {
    margin-bottom: 8px;
}
.legal-page .legal-updated {
    color: var(--color-gray-600);
    font-size: 0.9rem;
    margin-bottom: 40px;
}
.legal-page h2 {
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    margin-top: 36px;
    margin-bottom: 12px;
}
.legal-page p {
    margin-bottom: 16px;
    max-width: 720px;
}
.legal-page ul {
    margin-bottom: 16px;
    padding-left: 24px;
    max-width: 720px;
}
.legal-page li {
    margin-bottom: 8px;
}