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

:root {
    --midnight: #0a1628;
    --midnight-light: #132240;
    --midnight-mid: #1a3058;
    --mint: #7ecba1;
    --mint-light: #a8e0c3;
    --mint-pale: #d4f5e4;
    --mint-ghost: #f0faf5;
    --cream: #fafcf9;
    --warm-white: #f8faf8;
    --text-primary: #0a1628;
    --text-secondary: #3d5a80;
    --text-muted: #6b8ab0;
    --border: rgba(10, 22, 40, 0.08);
    --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.06), 0 1px 2px rgba(10, 22, 40, 0.04);
    --shadow-md: 0 4px 16px rgba(10, 22, 40, 0.08), 0 2px 4px rgba(10, 22, 40, 0.04);
    --shadow-lg: 0 12px 40px rgba(10, 22, 40, 0.1), 0 4px 12px rgba(10, 22, 40, 0.05);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --font-serif: 'Lora', Georgia, serif;
    --font-sans: 'Inter', system-ui, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--text-primary);
    background: var(--cream);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

/* ─── HEADER ─── */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 252, 249, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(250, 252, 249, 0.95);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--midnight);
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 1.15rem;
    letter-spacing: -0.01em;
}

.logo-icon {
    color: var(--mint);
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav a:not(.btn):hover {
    color: var(--midnight);
}

.nav a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--mint);
    transition: var(--transition);
}

.nav a:not(.btn):hover::after {
    width: 100%;
}

/* ─── BUTTONS ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-xl);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--midnight);
    color: white;
}

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

.btn-secondary {
    background: white;
    color: var(--midnight);
    border: 1.5px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--mint);
    background: var(--mint-ghost);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 9px 20px;
    font-size: 0.85rem;
}

.btn-wide {
    width: 100%;
    justify-content: center;
}

/* ─── NAV TOGGLE ─── */
.nav-toggle {
    display: none;
    flex-direction: