/* ===== CSS Variables ===== */
:root {
    --navy: #1a2744;
    --navy-light: #2a3a5c;
    --blue: #3d6a99;
    --blue-accent: #4a7fb5;
    --white: #ffffff;
    --off-white: #f5f7fa;
    --light-gray: #e8ecf1;
    --gray: #6b7b8d;
    --dark: #0f1923;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);
    --radius: 12px;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--navy);
    line-height: 1.7;
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

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

/* ===== Container ===== */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    padding: 12px 0;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.5px;
    transition: color var(--transition);
}

.navbar.scrolled .nav-logo {
    color: var(--navy);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 36px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 0.3px;
    position: relative;
    transition: color var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--blue-accent);
    transition: width var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
}

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

.navbar.scrolled .nav-link {
    color: var(--gray);
}

.navbar.scrolled .nav-link:hover,
.navbar.scrolled .nav-link.active {
    color: var(--navy);
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

.navbar.scrolled .nav-toggle span {
    background: var(--navy);
}

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('hero-bg.png') center / cover no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg,
            rgba(15, 25, 35, 0.78) 0%,
            rgba(26, 39, 68, 0.65) 50%,
            rgba(61, 106, 153, 0.45) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 0 24px;
    max-width: 750px;
}

.hero-content h1 {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 8px;
}

.hero-subtitle {
    display: block;
    font-size: clamp(1.1rem, 2.5vw, 1.6rem);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero-tagline {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 20px 0 36px;
    font-weight: 300;
}

.btn-primary {
    display: inline-block;
    padding: 14px 40px;
    background: var(--blue-accent);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 50px;
    letter-spacing: 0.5px;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-primary:hover {
    background: var(--blue);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(74, 127, 181, 0.35);
}

/* ===== Sections ===== */
.section {
    padding: 100px 0;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: var(--navy);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background: var(--blue-accent);
    margin: 16px auto 0;
    border-radius: 2px;
}

/* ===== About ===== */
.about {
    background: var(--off-white);
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.about-text {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.about-text p {
    font-size: 1.05rem;
    color: var(--gray);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-text p:last-child {
    margin-bottom: 0;
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.highlight-card {
    background: var(--white);
    padding: 36px 28px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}

.highlight-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.highlight-icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

.highlight-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    margin-bottom: 10px;
    color: var(--navy);
}

.highlight-card p {
    font-size: 0.92rem;
    color: var(--gray);
    line-height: 1.6;
}

/* ===== Contact ===== */
.contact {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: stretch;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
    justify-content: space-between;
}

.contact-map {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-map iframe {
    flex: 1;
    min-height: 300px;
}

.contact-card {
    background: var(--off-white);
    padding: 28px 32px;
    border-radius: var(--radius);
    border-left: 4px solid var(--blue-accent);
}

.contact-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--navy);
}

.contact-card p {
    font-size: 0.95rem;
    color: var(--gray);
    line-height: 1.7;
}

.contact-card a {
    color: var(--blue-accent);
    font-weight: 500;
    transition: color var(--transition);
}

.contact-card a:hover {
    color: var(--blue);
}

/* Reviews Card */
.review-rating {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}

.review-stars {
    color: #f5a623;
    font-size: 1.3rem;
    letter-spacing: 2px;
}

.review-score {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--navy);
    font-family: var(--font-display);
}

.review-link {
    display: inline-block;
    margin-top: 8px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--blue-accent) !important;
    transition: color var(--transition);
}

.review-link:hover {
    color: var(--blue) !important;
}

/* ===== Footer ===== */
.footer {
    background: var(--navy);
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
    padding: 28px 24px;
    font-size: 0.85rem;
}

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

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 260px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 80px 40px 40px;
        gap: 24px;
        box-shadow: var(--shadow-lg);
        transition: right var(--transition);
    }

    .nav-links.open {
        right: 0;
    }

    .nav-links .nav-link {
        color: var(--navy);
        font-size: 1rem;
    }

    .nav-links .nav-link:hover,
    .nav-links .nav-link.active {
        color: var(--blue-accent);
    }

    .nav-toggle.open span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .nav-toggle.open span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .about-highlights {
        grid-template-columns: 1fr;
    }

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

    .section {
        padding: 70px 0;
    }

    .section-title {
        font-size: 1.8rem;
        margin-bottom: 40px;
    }
}