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

:root {
    --color-primary: #2c3e50;
    --color-secondary: #8b7355;
    --color-accent: #c9a86c;
    --color-light: #f8f6f3;
    --color-dark: #1a1a1a;
    --color-text: #333;
    --color-text-light: #666;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html {
    scroll-behavior: smooth;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    height: 65px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-menu a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: 0.3px;
    transition: color 0.2s ease;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width 0.2s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-secondary);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-dark);
    transition: all 0.3s ease;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, #1a252f 100%);
    color: white;
    padding: 120px 24px 80px;
}

.hero-logo {
    max-width: 400px;
    width: 80%;
    height: auto;
    margin-bottom: 24px;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.hero-content p {
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
    font-weight: 300;
    opacity: 0.9;
    margin-bottom: 40px;
    letter-spacing: 0.5px;
}

.btn {
    display: inline-block;
    padding: 16px 40px;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--color-primary);
    background: var(--color-accent);
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn:hover {
    background: white;
    transform: translateY(-2px);
}

/* Intro Section */
.intro {
    padding: 100px 0;
    text-align: center;
    background: white;
}

.intro h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.intro p {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--color-light);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.feature {
    text-align: center;
    padding: 40px;
    background: white;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--color-accent);
}

.feature h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.feature p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* Footer */
.footer {
    padding: 40px 0;
    background: var(--color-primary);
    color: white;
    text-align: center;
}

.footer p {
    font-size: 0.85rem;
    opacity: 0.7;
}

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

    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background: white;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-menu li {
        border-bottom: 1px solid var(--color-light);
    }

    .nav-menu a {
        display: block;
        padding: 20px 24px;
    }

    .nav-menu a::after {
        display: none;
    }

    .feature-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .intro,
    .features {
        padding: 60px 0;
    }
}