/* =============================================
   Carter Family Wines — Styles
   Palette: Midnight Blue (#0A1628) + Mint (#A8E6CF)
   ============================================= */

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

:root {
    --color-midnight: #0A1628;
    --color-midnight-light: #132238;
    --color-mint: #A8E6CF;
    --color-mint-dark: #7CC9AD;
    --color-mint-pale: #E8F8F0;
    --color-cream: #FAFBFC;
    --color-white: #FFFFFF;
    --color-text: #1A2A3A;
    --color-text-muted: #5A6B7B;
    --color-text-light: #8A9BAB;
    --color-line: #E2E8EE;
    --color-line-light: #F0F4F7;

    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, sans-serif;

    --container-max: 1200px;
    --container-padding: 24px;
    --header-height: 72px;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    --transition-fast: 0.2s ease;
    --transition-med: 0.35s ease;
}

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

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

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

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

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

/* =============================================
   HEADER / NAVIGATION
   ============================================= */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    background: rgba(250, 251, 252, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-line);
    transition: box-shadow var(--transition-fast);
}

.site-header.scrolled {
    box-shadow: 0 1px 20px rgba(10, 22, 40, 0.06);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--color-midnight);
    letter-spacing: -0.01em;
}

.logo-mark {
    width: 28px;
    height: 28px;
    background: var(--color-mint);
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
}

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

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.main-nav a {
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
    position: relative;
}

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

.main-nav a:hover {
    color: var(--color-midnight);
}

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

.nav-cta {
    color: var(--color-midnight) !important;
    font-weight: 500 !important;
    border: 1px solid var(--color-line);
    padding: 8px 18px;
    border-radius: 100px;
    transition: all var(--transition-fast) !important;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background: var(--color-midnight);
    color: var(--color-white) !important;
    border-color: var(--color-midnight);
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 32px;
    height: 32px;
    position: relative;
    padding: 0;
}

.hamburger {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 18px;
    height: 12px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.hamburger::before,
.hamburger::after {
    content: '';
    display: block;
    width: 100%;
    height: 1px;
    background: var(--color-midnight);
    transition: all var(--transition-fast);
}

.hamburger::before {
    transform: translateY(-4px);
}

.hamburger::after {
    transform: translateY(4px);
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger {
    width: 18px;
    height: 18px;
}

/* =============================================
   HERO
   ============================================= */
.hero {
    padding-top: calc(var(--header-height) + 60px);
    padding-bottom: 80px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: var(--color-cream);
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-mint-dark);
    margin-bottom: 20px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 4.5vw, 3.8rem);
    font-weight: 300;
    line-height: 1.15;
    color: var(--color-midnight);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-sub {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--color-text-muted);
    max-width: 440px;
    margin-bottom: 36px;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: 100px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--color-midnight-light);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(10, 22, 40, 0.2);
}

.btn-ghost {
    background: transparent;
    color: var(--color-midnight);
    border-color: var(--color-line);
}

.btn-ghost:hover {
    border-color: var(--color-midnight);
    background: var(--color-midnight);
    color: var(--color-white);
}

.btn-full {
    width: 100%;
}

.hero-image {
    position: relative;
}

.hero-img-wrap {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 600/780;
    background: var(--color-mint-pale);
}

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

.hero-img-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(168, 230, 207, 0.3);
    pointer-events: none;
}

/* Decorative dot pattern */
.hero-image::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 80px;
    height: 80px;
    background-image: radial-gradient(circle, var(--color-mint) 1.5px, transparent 1.5px);
    background-size: 12px 12px;
    opacity: 0.5;
    z-index: -1;
}

/* =============================================
   SECTION COMMON
   ============================================= */
.section-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-mint-dark);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 300;
    line-height: 1.2;
    color: var(--color-midnight);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: 1.0625rem;
    color: var(--color-text-muted);
    max-width: 520px;
    line-height: 1.75;
}

.lead {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text-muted);
    margin-bottom: 32px;
}

.divider {
    width: 48px;
    height: 1px;
    background: var(--color-mint);
    margin: 24px 0;
}

/* =============================================
   ABOUT
   ============================================= */
.about {
    padding: 100px 0;
    background: var(--color-white);
}

.about-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 560/420;
    background: var(--color-mint-pale);
}

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

/* =============================================
   COLLECTION
   ============================================= */
.collection {
    padding: 100px 0;
    background: var(--color-cream);
}

.collection-header {
    margin-bottom: 56px;
}

.categories {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.category-card {
    background: var(--color-white);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition-fast);
    display: block;
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-mint);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-fast);
}

.category-card:hover {
    border-color: var(--color-mint);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(10, 22, 40, 0.06);
}

.category-card:hover::before {
    transform: scaleX(1);
}

.category-icon {
    width: 44px;
    height: 44px;
    color: var(--color-mint-dark);
    margin-bottom: 20px;
}

.category-icon svg {
    width: 100%;
    height: 100%;
}

.category-card h3 {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 500;
    color: var(--color-midnight);
    margin-bottom: 8px;
}

.category-card p {
    font-size: 0.875rem;
    line-height: 1.65;
    color: var(--color-text-muted);
}

/* =============================================
   VISIT
   ============================================= */
.visit {
    padding: 100px 0;
    background: var(--color-midnight);
}

.visit .section-label {
    color: var(--color-mint);
}

.visit .section-title {
    color: var(--color-white);
}

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

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

.hours-grid {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hours-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.hours-day {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
}

.hours-time {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-mint);
}

.visit-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--color-midnight-light);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.visit-map iframe {
    width: 100%;
    height: 100%;
}

/* =============================================
   CONTACT
   ============================================= */
.contact {
    padding: 100px 0;
    background: var(--color-white);
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

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

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-item-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-light);
}

.contact-item-value {
    font-size: 1rem;
    color: var(--color-text);
    line-height: 1.6;
}

.contact-item-value a {
    color: var(--color-text);
    border-bottom: 1px solid var(--color-line);
    padding-bottom: 2px;
    transition: all var(--transition-fast);
}

.contact-item-value a:hover {
    color: var(--color-midnight);
    border-color: var(--color-mint-dark);
}

/* Form */
.contact-form-wrap {
    background: var(--color-cream);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

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

.form-input {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 300;
    color: var(--color-text);
    background: var(--color-white);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    transition: all var(--transition-fast);
    outline: none;
    width: 100%;
}

.form-input::placeholder {
    color: var(--color-text-light);
}

.form-input:focus {
    border-color: var(--color-mint-dark);
    box-shadow: 0 0 0 3px rgba(168, 230, 207, 0.2);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.success-icon {
    width: 48px;
    height: 48px;
    color: var(--color-mint-dark);
    margin: 0 auto 16px;
}

.form-success h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-midnight);
    margin-bottom: 8px;
}

.form-success p {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
    padding: 56px 0 40px;
    background: var(--color-midnight);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 32px;
}

.footer-brand .logo {
    color: var(--color-white);
    margin-bottom: 12px;
}

.footer-tagline {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-links {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    font-size: 0.8125rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition-fast);
}

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

.footer-legal {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.3);
    line-height: 1.8;
}

/* =============================================
   SCROLL REVEAL (progressive enhancement)
   ============================================= */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fallback: always visible if JS disabled */
.reveal {
    opacity: 1;
    transform: none;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .hero-inner {
        gap: 40px;
    }

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

@media (max-width: 768px) {
    :root {
        --container-padding: 20px;
        --header-height: 64px;
    }

    .nav-toggle {
        display: block;
        z-index: 1001;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: 0;
        width: min(320px, 85vw);
        height: 100vh;
        height: 100dvh;
        background: var(--color-white);
        border-left: 1px solid var(--color-line);
        padding: calc(var(--header-height) + 32px) 32px 32px;
        transform: translateX(100%);
        transition: transform var(--transition-med);
        z-index: 999;
    }

    .main-nav.open {
        transform: translateX(0);
    }

    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }

    .main-nav a {
        font-size: 1rem;
    }

    .nav-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(10, 22, 40, 0.3);
        z-index: 998;
    }

    .nav-overlay.active {
        display: block;
    }

    /* Hero mobile */
    .hero {
        padding-top: calc(var(--header-height) + 40px);
        padding-bottom: 60px;
        min-height: auto;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-image {
        order: -1;
    }

    .hero-img-wrap {
        aspect-ratio: 4/3;
    }

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

    .hero-actions .btn {
        text-align: center;
    }

    /* About mobile */
    .about-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image {
        aspect-ratio: 16/9;
    }

    /* Collection mobile */
    .categories {
        grid-template-columns: 1fr;
    }

    /* Visit mobile */
    .visit-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .visit-map {
        aspect-ratio: 16/9;
    }

    /* Contact mobile */
    .contact-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-form-wrap {
        padding: 24px;
    }

    /* Footer */
    .footer-inner {
        gap: 24px;
    }

    .footer-links {
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .hero-headline {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .category-card {
        padding: 28px 24px;
    }
}