/* Design System: Nakhla Coffee Roasters
   Principles: Warm minimalism, high-contract typography, structural precision */

:root {
    --color-bg: #ffffff;
    --color-bg-warm: #f6f5f4;
    --color-dark: #1a1a1a;
    --color-text: rgba(26, 26, 26, 0.95);
    --color-muted: #615d59;
    --color-primary: #D43F33; /* Nakhla Red */
    --color-primary-hover: #b5352b;
    --color-border: rgba(0,0,0,0.1);
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'Space Grotesk', sans-serif;
    --shadow-soft: 0px 4px 18px rgba(0,0,0,0.04);
    --shadow-deep: rgba(0,0,0,0.05) 0px 23px 52px;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

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

.container.narrow {
    max-width: 600px;
}

/* Navbar */
.navbar {
    height: 72px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(8px);
    z-index: 100;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 20px;
    letter-spacing: 1px;
}

.logo-sub {
    font-size: 10px;
    letter-spacing: 3px;
    color: var(--color-muted);
    text-transform: uppercase;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--color-text);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--color-primary);
}

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

.bg-warm {
    background-color: var(--color-bg-warm);
}

.bg-dark {
    background-color: var(--color-dark);
}

.text-light {
    color: #ffffff;
}

.text-muted {
    color: var(--color-muted);
}

.text-center {
    text-align: center;
}

/* Hero */
.hero {
    padding-top: 120px;
    padding-bottom: 120px;
}

.badge {
    display: inline-block;
    background: #f2f9ff;
    color: #0075de;
    padding: 4px 12px;
    border-radius: 9999px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 24px;
}

h1 {
    font-family: var(--font-display);
    font-size: 64px;
    line-height: 1;
    letter-spacing: -2px;
    font-weight: 700;
    margin-bottom: 24px;
    max-width: 800px;
}

.lead {
    font-size: 20px;
    max-width: 600px;
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
    font-size: 15px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: var(--color-dark);
    color: #ffffff;
}

.btn-ghost {
    background-color: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-ghost:hover {
    background-color: var(--color-bg-warm);
}

/* Cards */
.section-header {
    margin-bottom: 60px;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: 32px;
    margin-bottom: 12px;
}

.grid {
    display: grid;
    gap: 32px;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
}

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

.card-body {
    padding: 32px;
}

.origin-tag {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-primary);
    font-weight: 700;
    margin-bottom: 12px;
}

.card h3 {
    font-family: var(--font-display);
    font-size: 24px;
    margin-bottom: 12px;
}

.card p {
    color: var(--color-muted);
    font-size: 16px;
    margin-bottom: 24px;
}

.card-footer {
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.price {
    font-weight: 600;
    font-size: 14px;
}

/* Split Layout */
.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.feature-list {
    list-style: none;
    margin: 32px 0;
}

.feature-list li {
    padding: 8px 0;
    padding-left: 28px;
    position: relative;
    font-weight: 500;
}

.feature-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

.gear-placeholder {
    height: 480px;
    background: #f0f0f0;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    color: #ccc;
    font-size: 24px;
    text-transform: uppercase;
    letter-spacing: 4px;
    border: 1px solid var(--color-border);
}

/* Form */
.contact-form {
    margin-top: 40px;
    display: flex;
    gap: 12px;
}

.contact-form input {
    flex: 1;
    padding: 12px 16px;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.05);
    color: #ffffff;
    font-size: 16px;
}

.contact-form input:focus {
    outline: 2px solid var(--color-primary);
    border-color: transparent;
}

.footer-note {
    margin-top: 24px;
    font-size: 13px;
    opacity: 0.6;
}

.footer {
    padding: 40px 0;
    border-top: 1px solid var(--color-border);
    font-size: 14px;
    color: var(--color-muted);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 40px;
        letter-spacing: -1px;
    }

    .nav-links {
        display: none;
    }

    .hero {
        padding-top: 60px;
        padding-bottom: 60px;
    }

    .section {
        padding: 60px 0;
    }

    .split-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .gear-placeholder {
        height: 300px;
    }

    .contact-form {
        flex-direction: column;
    }

    .hero-actions {
        flex-direction: column;
    }
}