/* ============================================
   Forge & Flow Artisan Co. — Styles
   Clean minimalist · Forest green + off-white
   ============================================ */

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

:root {
    --color-forest: #1a3c2a;
    --color-forest-light: #2d5a3f;
    --color-forest-dark: #0f2419;
    --color-cream: #f5f2eb;
    --color-cream-light: #faf8f4;
    --color-warm: #e8e2d6;
    --color-warm-light: #f0ebe0;
    --color-text: #1a1a18;
    --color-text-light: #4a4a44;
    --color-text-muted: #7a7a72;
    --color-white: #ffffff;
    --color-border: #d4cfc4;
    
    --font-display: 'Syne', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 8rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--color-text);
    background-color: var(--color-cream-light);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-sm);
    background: var(--color-forest);
    color: var(--color-white);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-size: 0.875rem;
}

.skip-link:focus {
    top: var(--space-sm);
}

/* ---- Typography ---- */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.15;
    color: var(--color-text);
}

.section-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-forest);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 600;
    line-height: 1.1;
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

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

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-sm);
    border: 1.5px solid transparent;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-sm {
    padding: 0.625rem 1.5rem;
    font-size: 0.8125rem;
}

.btn-full {
    width: 100%;
}

.btn-dark {
    background: var(--color-forest);
    color: var(--color-white);
    border-color: var(--color-forest);
}

.btn-dark:hover {
    background: var(--color-forest-light);
    border-color: var(--color-forest-light);
    transform: translateY(-1px);
}

.btn-light {
    background: var(--color-white);
    color: var(--color-forest);
    border-color: var(--color-white);
}

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

.btn-ghost {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
}

/* ---- Header ---- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(245, 242, 235, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition);
}

.site-header.scrolled {
    background: rgba(245, 242, 235, 0.97);
    box-shadow: 0 1px 0 var(--color-border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-forest);
    letter-spacing: -0.01em;
}

.logo-mark {
    display: inline-block;
    width: 28px;
    height: 28px;
    background: var(--color-forest);
    border-radius: 50%;
    position: relative;
}

.logo-mark::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--color-cream);
    border-radius: 50%;
}

.logo--light {
    color: var(--color-white);
}

.logo--light .logo-mark {
    background: var(--color-white);
}

.logo--light .logo-mark::after {
    background: var(--color-forest);
}

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

.primary-nav a {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-text-light);
    letter-spacing: 0.02em;
    transition: color var(--transition);
    position: relative;
}

.primary-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-forest);
    transition: width var(--transition);
}

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

.primary-nav a:hover::after {
    width: 100%;
}

/* Mobile menu button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    height: 20px;
    position: relative;
    z-index: 101;
}

.hamburger {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--color-forest);
    transition: all var(--transition);
    transform-origin: center;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 1.5px;
    background: var(--color-forest);
    transition: all var(--transition);
}

.hamburger::before { top: -6px; }
.hamburger::after { top: 6px; }

.mobile-menu-btn[aria-expanded="true"] .hamburger {
    background: transparent;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* ---- Hero ---- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--color-forest-dark);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: url('https://images.pexels.com/photos/37813595/pexels-photo-37813595.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080') center center / cover no-repeat;
    transform: scale(1.05);
    transition: transform 8s ease-out;
}

.hero.loaded .hero-bg {
    transform: scale(1);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(15, 36, 25, 0.55) 0%,
        rgba(15, 36, 25, 0.7) 50%,
        rgba(15, 36, 25, 0.85) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding-top: var(--space-xl);
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-md);
}

.hero-headline {
    font-size: clamp(2.75rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.05;
    color: var(--color-white);
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.hero-headline em {
    font-style: italic;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.85);
}

.hero-sub {
    font-size: clamp(1rem, 1.5vw, 1.1875rem);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto var(--space-lg);
    font-weight: 300;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    z-index: 2;
}

.hero-scroll span {
    font-size: 0.6875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

.scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.4; transform: scaleY(0.6); }
}

/* ---- Philosophy ---- */
.philosophy {
    padding: var(--space-2xl) 0;
    background: var(--color-cream-light);
}

.philosophy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
}

.philosophy-text {
    padding-right: var(--space-md);
}

.philosophy-text p {
    font-size: 1.0625rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-sm);
    line-height: 1.8;
}

.philosophy-image {
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/5;
}

.philosophy-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.philosophy-image:hover img {
    transform: scale(1.03);
}

/* ---- Divider ---- */
.divider {
    padding: 0 var(--space-md);
}

.divider-line {
    max-width: 1280px;
    margin: 0 auto;
    height: 1px;
    background: var(--color-border);
}

/* ---- Products ---- */
.products {
    padding: var(--space-2xl) 0;
    background: var(--color-cream);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.section-header .section-label {
    margin-bottom: var(--space-xs);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.product-card {
    background: var(--color-cream-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition);
    border: 1px solid var(--color-border);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(26, 60, 42, 0.08);
    border-color: transparent;
}

.product-image {
    overflow: hidden;
    aspect-ratio: 4/3;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.product-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    padding: var(--space-sm) var(--space-md) 0;
    color: var(--color-forest);
}

.product-desc {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    padding: var(--space-xs) var(--space-md) var(--space-md);
    line-height: 1.7;
}

/* ---- Process ---- */
.process {
    padding: var(--space-2xl) 0;
    background: var(--color-cream-light);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.process-step {
    padding: var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.process-step:hover {
    border-color: var(--color-forest);
    background: var(--color-cream);
}

.step-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-forest);
    opacity: 0.15;
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.step-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-forest);
    margin-bottom: var(--space-xs);
}

.step-desc {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ---- Image Break ---- */
.image-break {
    overflow: hidden;
}

.image-break-inner {
    overflow: hidden;
    border-radius: 0;
}

.image-break-inner img {
    width: 100%;
    height: 600px;
    object-fit: cover;
}

/* ---- Visit ---- */
.visit {
    padding: var(--space-2xl) 0;
    background: var(--color-cream);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: stretch;
}

.visit-info {
    padding: var(--space-lg);
    background: var(--color-forest);
    border-radius: var(--radius-lg);
    color: var(--color-white);
}

.visit-info .section-label {
    color: rgba(255, 255, 255, 0.6);
}

.visit-info .section-title {
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.visit-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.visit-detail {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.detail-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

.detail-value {
    font-size: 1rem;
    color: var(--color-white);
    line-height: 1.6;
}

.detail-value a {
    color: var(--color-white);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    transition: border-color var(--transition);
}

.detail-value a:hover {
    border-color: var(--color-white);
}

.btn-dark:hover {
    background: var(--color-white);
    color: var(--color-forest);
    border-color: var(--color-white);
}

.visit-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 400px;
}

.visit-map iframe {
    border-radius: var(--radius-lg);
}

/* ---- Contact ---- */
.contact {
    padding: var(--space-2xl) 0;
    background: var(--color-cream-light);
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: start;
}

.contact-text .section-title {
    margin-bottom: var(--space-sm);
}

.contact-text p {
    font-size: 1.0625rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

.contact-form-wrapper {
    background: var(--color-cream);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.form-group label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-light);
    letter-spacing: 0.04em;
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 300;
    color: var(--color-text);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    transition: border-color var(--transition);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-forest);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237a7a72' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-note {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: var(--space-xs);
}

/* Form success */
.form-success {
    text-align: center;
    padding: var(--space-lg) var(--space-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.form-success h3 {
    font-size: 1.5rem;
    color: var(--color-forest);
}

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

.success-icon {
    color: var(--color-forest);
}

/* ---- Footer ---- */
.site-footer {
    background: var(--color-forest-dark);
    color: var(--color-white);
    padding: var(--space-xl) 0 var(--space-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.footer-brand .logo {
    margin-bottom: var(--space-sm);
}

.footer-tagline {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

.footer-links h4,
.footer-contact h4,
.footer-hours h4 {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: var(--space-sm);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.75);
    transition: color var(--transition);
}

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

.footer-contact address {
    font-style: normal;
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
}

.footer-contact a {
    color: var(--color-white);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    transition: border-color var(--transition);
}

.footer-contact a:hover {
    border-color: var(--color-white);
}

.footer-hours p {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
}

/* ---- Scroll Reveal (progressive enhancement) ---- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --space-xl: 4rem;
        --space-2xl: 5rem;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .primary-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-cream-light);
        padding: 100px var(--space-md) var(--space-md);
        transition: right var(--transition);
        border-left: 1px solid var(--color-border);
        z-index: 100;
    }
    
    .primary-nav.open {
        right: 0;
    }
    
    .primary-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
    
    .primary-nav a {
        font-size: 1.125rem;
    }
    
    .primary-nav .btn {
        margin-top: var(--space-sm);
    }
    
    .mobile-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.4);
        z-index: 99;
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition);
    }
    
    .mobile-overlay.active {
        opacity: 1;
        pointer-events: all;
    }
    
    .hero-headline {
        font-size: clamp(2.25rem, 8vw, 3.5rem);
    }
    
    .philosophy-grid,
    .visit-grid,
    .contact-inner {
        grid-template-columns: 1fr;
    }
    
    .philosophy-text {
        padding-right: 0;
    }
    
    .philosophy-image {
        aspect-ratio: 16/9;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .image-break-inner img {
        height: 300px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
    }
    
    .hero-content {
        padding-top: var(--space-lg);
    }
}