/* ========================================
   Knife Edge Brewing — Styles
   Charcoal + Coral | Confident Corporate
   ======================================== */

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

:root {
    --charcoal-950: #0d0d14;
    --charcoal-900: #1a1a2e;
    --charcoal-800: #232340;
    --charcoal-700: #2e2e52;
    --charcoal-600: #3d3d6b;
    --coral-500: #e07a5f;
    --coral-400: #e8896f;
    --coral-300: #f0a08a;
    --coral-600: #c4654a;
    --neutral-100: #f8f7f4;
    --neutral-200: #edecea;
    --neutral-300: #d4d3cf;
    --neutral-400: #a8a69e;
    --neutral-500: #78766e;
    --neutral-600: #57564f;
    --neutral-700: #3f3f3a;
    --white: #ffffff;
    
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    
    --shadow-sm: 0 1px 3px rgba(13,13,20,0.08), 0 1px 2px rgba(13,13,20,0.06);
    --shadow-md: 0 4px 16px rgba(13,13,20,0.1), 0 2px 4px rgba(13,13,20,0.06);
    --shadow-lg: 0 12px 40px rgba(13,13,20,0.15), 0 4px 12px rgba(13,13,20,0.08);
    --shadow-xl: 0 24px 60px rgba(13,13,20,0.2);
}

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

body {
    font-family: var(--font-body);
    color: var(--neutral-700);
    background: var(--neutral-100);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Accent utility */
.accent {
    color: var(--coral-500);
}

/* Section labels */
.section-label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--coral-500);
    margin-bottom: 12px;
}

/* Section titles */
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--charcoal-900);
    margin-bottom: 20px;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--neutral-500);
    max-width: 560px;
    line-height: 1.7;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
}

.btn-coral {
    background: var(--coral-500);
    color: var(--white);
    border-color: var(--coral-500);
}

.btn-coral:hover {
    background: var(--coral-600);
    border-color: var(--coral-600);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(224,122,95,0.35);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.4);
}

.btn-outline-light:hover {
    background: var(--white);
    color: var(--charcoal-900);
    border-color: var(--white);
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    color: var(--charcoal-900);
    border-color: var(--charcoal-800);
}

.btn-outline-dark:hover {
    background: var(--charcoal-900);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.0625rem;
}

/* ========================================
   Navigation
   ======================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(26, 26, 46, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: background 0.3s ease;
}

.nav-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
}

.nav-logo-icon {
    flex-shrink: 0;
}

.nav-logo .accent {
    color: var(--coral-500);
}

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

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: rgba(255,255,255,0.75);
    transition: color 0.2s ease;
}

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

/* Mobile toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s ease;
}

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

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

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

/* ========================================
   Hero
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--charcoal-900);
    overflow: hidden;
    padding-top: 72px;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(ellipse 80% 60% at 70% 40%, rgba(224,122,95,0.08) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 20% 80%, rgba(46,46,82,0.5) 0%, transparent 50%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 80px 0;
    position: relative;
    z-index: 1;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--coral-400);
    background: rgba(224,122,95,0.12);
    border: 1px solid rgba(224,122,95,0.25);
    padding: 8px 16px;
    border-radius: 100px;
    margin-bottom: 28px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 24px;
}

.hero-title .accent {
    color: var(--coral-500);
}

.hero-desc {
    font-size: 1.125rem;
    line-height: 1.75;
    color: rgba(255,255,255,0.65);
    margin-bottom: 36px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

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

.stat-num {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 500;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.15);
}

/* Hero images */
.hero-image {
    position: relative;
    height: 680px;
}

.hero-img-main {
    position: absolute;
    top: 0;
    right: 0;
    width: 85%;
    height: 85%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-img-float {
    position: absolute;
    bottom: 40px;
    left: -20px;
    width: 55%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--charcoal-900);
}

.hero-img-float img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-accent-shape {
    position: absolute;
    top: 40px;
    right: 40px;
    width: 120px;
    height: 120px;
    background: var(--coral-500);
    border-radius: 50%;
    opacity: 0.12;
    filter: blur(40px);
    pointer-events: none;
}

/* ========================================
   About
   ======================================== */
.about {
    padding: 120px 0;
    background: var(--neutral-100);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-images {
    position: relative;
    height: 680px;
}

.about-img-main {
    position: absolute;
    top: 0;
    left: 0;
    width: 78%;
    height: 82%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-img-secondary {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 58%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--neutral-100);
}

.about-img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-experience-badge {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--charcoal-900);
    color: var(--white);
    padding: 24px 32px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-lg);
    z-index: 2;
}

.about-experience-badge .badge-num {
    display: block;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--coral-400);
    font-weight: 600;
}

.about-experience-badge .badge-num-lg {
    display: block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.about-content {
    max-width: 520px;
}

.about-text {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--neutral-600);
    margin-bottom: 20px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 40px;
}

.feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: rgba(224,122,95,0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral-500);
}

.feature strong {
    display: block;
    font-size: 1rem;
    color: var(--charcoal-900);
    margin-bottom: 4px;
}

.feature p {
    font-size: 0.9375rem;
    color: var(--neutral-500);
    line-height: 1.6;
}

/* ========================================
   Beers
   ======================================== */
.beers {
    padding: 120px 0;
    background: var(--charcoal-900);
    position: relative;
    overflow: hidden;
}

.beers::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(224,122,95,0.06) 0%, transparent 60%),
        radial-gradient(ellipse 40% 30% at 10% 90%, rgba(46,46,82,0.4) 0%, transparent 50%);
    pointer-events: none;
}

.beers .container {
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header .section-desc {
    margin: 0 auto;
    color: rgba(255,255,255,0.55);
}

.beer-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    margin-bottom: 64px;
}

.beer-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.3s ease;
}

.beer-card:hover {
    background: rgba(255,255,255,0.07);
    border-color: rgba(224,122,95,0.3);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.beer-card-img {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.beer-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.beer-card:hover .beer-card-img img {
    transform: scale(1.05);
}

.beer-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--coral-500);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 100px;
}

.beer-card-body {
    padding: 24px;
}

.beer-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.beer-name {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--white);
}

.beer-abv {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--coral-400);
    background: rgba(224,122,95,0.12);
    padding: 4px 12px;
    border-radius: 100px;
}

.beer-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.55);
    margin-bottom: 16px;
}

.beer-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.4);
    font-weight: 500;
}

.meta-dot {
    color: rgba(255,255,255,0.2);
}

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

.beer-cta .btn {
    margin-bottom: 16px;
}

.beer-cta-note {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.4);
}

/* ========================================
   Menu
   ======================================== */
.menu {
    padding: 120px 0;
    background: var(--neutral-100);
}

.menu-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.menu-content {
    max-width: 540px;
}

.menu-text {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--neutral-600);
    margin-bottom: 40px;
}

.menu-highlights {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-bottom: 40px;
}

.highlight {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.highlight-num {
    flex-shrink: 0;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--coral-500);
    opacity: 0.5;
    line-height: 1;
    padding-top: 2px;
}

.highlight strong {
    display: block;
    font-size: 1.0625rem;
    color: var(--charcoal-900);
    margin-bottom: 4px;
}

.highlight p {
    font-size: 0.9375rem;
    color: var(--neutral-500);
    line-height: 1.6;
}

.menu-image-side {
    position: relative;
    height: 680px;
}

.menu-img-main {
    position: absolute;
    top: 0;
    right: 0;
    width: 82%;
    height: 82%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.menu-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.menu-img-float {
    position: absolute;
    bottom: 20px;
    left: 0;
    width: 58%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--neutral-100);
}

.menu-img-float img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ========================================
   Visit
   ======================================== */
.visit {
    padding: 120px 0;
    background: var(--white);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: stretch;
}

.visit-info {
    padding-right: 20px;
}

.visit-details {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin: 40px 0;
}

.visit-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.visit-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background: rgba(224,122,95,0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral-500);
}

.visit-item strong {
    display: block;
    font-size: 1rem;
    color: var(--charcoal-900);
    margin-bottom: 4px;
}

.visit-item p {
    font-size: 0.9375rem;
    color: var(--neutral-600);
    line-height: 1.7;
}

.visit-item a {
    color: var(--coral-500);
    font-weight: 600;
    transition: color 0.2s ease;
}

.visit-item a:hover {
    color: var(--coral-600);
}

.hours-note {
    color: var(--neutral-400);
    font-style: italic;
}

.visit-map {
    min-height: 480px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* ========================================
   CTA
   ======================================== */
.cta {
    padding: 120px 0;
    background: var(--charcoal-900);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(ellipse 70% 60% at 50% 50%, rgba(224,122,95,0.1) 0%, transparent 60%);
    pointer-events: none;
}

.cta .container {
    position: relative;
    z-index: 1;
    text-align: center;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
}

.cta-text {
    font-size: 1.125rem;
    color: rgba(255,255,255,0.6);
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--charcoal-950);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 48px;
}

.footer-brand p {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.45);
    margin-top: 16px;
    line-height: 1.7;
    max-width: 280px;
}

.footer-links strong,
.footer-contact strong {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.4);
    margin-bottom: 20px;
}

.footer-links ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-contact a {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.6);
    transition: color 0.2s ease;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--coral-400);
}

.footer-contact li:not(:last-child) {
    color: rgba(255,255,255,0.5);
    font-size: 0.9375rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.07);
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.3);
}

/* ========================================
   Scroll reveal (progressive enhancement)
   ======================================== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1024px) {
    .hero-grid,
    .about-grid,
    .menu-grid,
    .visit-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .hero-image {
        height: 500px;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .about-images,
    .menu-image-side {
        height: 480px;
    }
    
    .beer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(26, 26, 46, 0.98);
        backdrop-filter: blur(16px);
        flex-direction: column;
        padding: 32px 24px;
        gap: 24px;
        transform: translateY(-120%);
        transition: transform 0.35s ease;
        border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    
    .nav-links.open {
        transform: translateY(0);
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        padding-top: 72px;
        min-height: auto;
        padding-bottom: 60px;
    }
    
    .hero-grid {
        padding: 40px 0;
    }
    
    .hero-image {
        height: 400px;
        order: -1;
    }
    
    .hero-img-main {
        width: 100%;
        height: 100%;
    }
    
    .hero-img-float {
        display: none;
    }
    
    .hero-stats {
        gap: 20px;
    }
    
    .stat-num {
        font-size: 1.5rem;
    }
    
    .beer-grid {
        grid-template-columns: 1fr;
    }
    
    .about-images,
    .menu-image-side {
        height: 400px;
    }
    
    .about-experience-badge {
        padding: 16px 24px;
    }
    
    .visit-grid {
        grid-template-columns: 1fr;
    }
    
    .visit-map {
        min-height: 320px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .stat-divider {
        display: none;
    }
    
    .btn-lg {
        width: 100%;
        justify-content: center;
    }
}