/* ============================================
   TopShelf Landing Page Styles
   Brand Colors: Cream (#FAF6F1), Burnt Orange (#D97636), Charcoal (#2B2B2B)
   ============================================ */

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

:root {
    /* Brand Colors */
    --cream: #FAF6F1;
    --burnt-orange: #D97636;
    --charcoal: #2B2B2B;
    --sage-green: #8FAA8E;
    --warm-brown: #8B6F47;
    --soft-purple: #9B8FB5;
    --deep-navy: #3A4A5C;

    /* Gradients */
    --gradient-orange: linear-gradient(135deg, #D97636 0%, #C26628 100%);

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 48px;
    --spacing-xl: 96px;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--charcoal);
    background-color: var(--cream);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header */
.header {
    position: sticky;
    top: 0;
    background-color: rgba(250, 246, 241, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(43, 43, 43, 0.1);
    padding: var(--spacing-sm) 0;
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 28px;
    width: auto;
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--charcoal);
}

.nav {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    color: var(--charcoal);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--burnt-orange);
}

/* Hero Section */
.hero {
    padding: var(--spacing-xl) 0;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-content {
    max-width: 560px;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: var(--charcoal);
}

.hero-subtitle {
    font-size: 20px;
    line-height: 1.6;
    color: var(--charcoal);
    opacity: 0.8;
    margin-bottom: var(--spacing-lg);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.hero-note {
    font-size: 14px;
    color: var(--charcoal);
    opacity: 0.6;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-screenshot {
    width: 120%;
    height: auto;
    border-radius: 16px;
    margin-left: -10%;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient-orange);
    color: white;
    box-shadow: 0 4px 12px rgba(217, 118, 54, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(217, 118, 54, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--charcoal);
    border: 2px solid var(--charcoal);
}

.btn-secondary:hover {
    background: var(--charcoal);
    color: var(--cream);
}

.btn-large {
    padding: 18px 40px;
    font-size: 18px;
}

/* Features Section */
.features {
    padding: var(--spacing-xl) 0;
    background: white;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-sm);
    color: var(--charcoal);
}

.section-subtitle {
    font-size: 18px;
    text-align: center;
    color: var(--charcoal);
    opacity: 0.7;
    margin-bottom: var(--spacing-lg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.feature-card {
    text-align: center;
    padding: var(--spacing-lg);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-sm);
}

.feature-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--charcoal);
}

.feature-text {
    font-size: 16px;
    line-height: 1.6;
    color: var(--charcoal);
    opacity: 0.7;
}

/* How It Works Section */
.how-it-works {
    padding: var(--spacing-xl) 0;
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.step {
    text-align: center;
}

.step-number {
    width: 64px;
    height: 64px;
    background: var(--gradient-orange);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    margin: 0 auto var(--spacing-md);
}

.step-title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--charcoal);
}

.step-text {
    font-size: 16px;
    line-height: 1.6;
    color: var(--charcoal);
    opacity: 0.7;
}

/* Screenshots Showcase */
.showcase {
    padding: var(--spacing-xl) 0;
    background: var(--cream);
}

.showcase-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.showcase-row:last-child {
    margin-bottom: 0;
}

.showcase-image {
    width: 100%;
}

.screenshot-frame {
    display: inline-block;
    transition: transform 0.3s ease;
}

.screenshot-frame:hover {
    transform: translateY(-4px);
}

.screenshot-img {
    width: 100%;
    height: auto;
    display: block;
}

.showcase-text {
    padding-left: var(--spacing-md);
}

.showcase-heading {
    font-size: 28px;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: var(--spacing-sm);
}

.showcase-description {
    font-size: 16px;
    line-height: 1.6;
    color: var(--charcoal);
    opacity: 0.8;
    margin-bottom: var(--spacing-md);
}

.showcase-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.showcase-features li {
    font-size: 15px;
    line-height: 1.8;
    color: var(--charcoal);
    opacity: 0.7;
    padding-left: 24px;
    position: relative;
    margin-bottom: 8px;
}

.showcase-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--burnt-orange);
    font-weight: 700;
}

.menubar-screenshots {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 400px;
}

.menubar-screenshots .screenshot-img {
    max-width: 100%;
}

/* Download Section */
.download {
    padding: var(--spacing-xl) 0;
    background: white;
}

.download-card {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--cream);
    border-radius: 16px;
    border: 2px solid rgba(43, 43, 43, 0.05);
}

.download-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--charcoal);
}

.download-subtitle {
    font-size: 18px;
    color: var(--charcoal);
    opacity: 0.7;
    margin-bottom: var(--spacing-lg);
}

.download-note {
    font-size: 14px;
    color: var(--charcoal);
    opacity: 0.6;
    margin-top: var(--spacing-md);
}

.download-links {
    margin-top: var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    align-items: center;
}

.download-link {
    color: var(--burnt-orange);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.download-link:hover {
    text-decoration: underline;
}

.separator {
    color: var(--charcoal);
    opacity: 0.3;
}

/* Footer */
.footer {
    padding: var(--spacing-lg) 0;
    background: var(--charcoal);
    color: var(--cream);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-text {
    font-size: 14px;
    margin-bottom: 4px;
}

.footer-copyright {
    font-size: 14px;
    opacity: 0.6;
}

.footer-right {
    display: flex;
    gap: var(--spacing-md);
}

.footer-link {
    color: var(--cream);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: opacity 0.2s ease;
}

.footer-link:hover {
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-title {
        font-size: 42px;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .showcase-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .showcase-text {
        padding-left: 0;
        padding-top: var(--spacing-sm);
    }

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

@media (max-width: 640px) {
    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

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

    .btn {
        width: 100%;
        text-align: center;
    }

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

    .nav {
        gap: var(--spacing-sm);
    }

    .nav-link {
        font-size: 14px;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}