/* ========================================
   Chalkley's Back Porch — Stylesheet
   Colors: Midnight Blue (#0A2540) + Mint (#98D4C8)
   Fonts: Playfair Display + Inter
======================================== */

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

:root {
    --midnight: #0A2540;
    --midnight-light: #113A5C;
    --midnight-dark: #061A2E;
    --mint: #98D4C8;
    --mint-light: #B8E8DC;
    --mint-dark: #7ABFAF;
    --white: #FFFFFF;
    --off-white: #F7F9F8;
    --cream: #F0F4F2;
    --gray-100: #E8ECEA;
    --gray-200: #D1D8D4;
    --gray-400: #9AA5A0;
    --gray-600: #6B7A74;
    --gray-800: #3D4F48;
    
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, sans-serif;
    
    --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-sans);
    font-weight: 300;
    color: var(--midnight);
    background: var(--white);
    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;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
}

.em {
    font-style: italic;
}

/* ---------- Section Labels ---------- */
.section-label {
    font-family: var(--font-sans);
    font-weight: 400;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 1rem;
    display: block;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    color: var(--midnight);
    margin-bottom: 1.5rem;
    line-height: 1.15;
}

.section-title em {
    color: var(--mint-dark);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-sans);
    font-weight: 400;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    border: 1.5px solid transparent;
    border-radius: 2px;
    cursor: pointer;
    transition: all var(--transition);
    text-transform: none;
}

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

.btn-primary:hover {
    background: var(--midnight-light);
    border-color: var(--midnight-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(10, 37, 64, 0.2);
}

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

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

.btn-full {
    width: 100%;
}

/* ---------- Navbar ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.25rem 0;
    transition: all var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    padding: 0.875rem 0;
    box-shadow: 0 1px 0 var(--gray-100);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 1001;
}

.logo-mark {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--white);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    transition: all var(--transition);
}

.navbar.scrolled .logo-mark {
    color: var(--midnight);
    border-color: var(--midnight);
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--white);
    transition: color var(--transition);
}

.navbar.scrolled .logo-text {
    color: var(--midnight);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a {
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.85);
    transition: color var(--transition);
    position: relative;
}

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

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

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

.navbar.scrolled .nav-links a {
    color: var(--gray-600);
}

.navbar.scrolled .nav-links a:hover {
    color: var(--midnight);
}

.nav-cta {
    padding: 0.5rem 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 2px;
    transition: all var(--transition) !important;
}

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

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

.navbar.scrolled .nav-cta {
    border-color: var(--midnight);
    color: var(--midnight) !important;
}

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

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.menu-line {
    width: 22px;
    height: 1.5px;
    background: var(--white);
    transition: all var(--transition);
    transform-origin: center;
}

.navbar.scrolled .menu-line {
    background: var(--midnight);
}

.menu-toggle.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

.menu-toggle.active .menu-line:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

/* Mobile menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--midnight);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

.mobile-menu.open {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-close {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--white);
    padding: 0.5rem;
}

.mobile-menu ul {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-menu a {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    color: var(--white);
    transition: color var(--transition);
}

.mobile-menu a:hover {
    color: var(--mint);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(6, 26, 46, 0.55) 0%,
        rgba(10, 37, 64, 0.7) 50%,
        rgba(6, 26, 46, 0.85) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
    padding-top: 5rem;
}

.hero-eyebrow {
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.hero-title {
    font-size: clamp(2.75rem, 6vw, 5rem);
    color: var(--white);
    line-height: 1.08;
    margin-bottom: 1.5rem;
    font-weight: 400;
}

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

.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    color: rgba(255, 255, 255, 0.8);
    max-width: 480px;
    line-height: 1.7;
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.6875rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.hero-scroll svg {
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(4px); }
}

/* ---------- About ---------- */
.about {
    padding: 8rem 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 2px;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -1rem;
    left: -1rem;
    right: 1rem;
    bottom: 1rem;
    border: 1px solid var(--mint);
    border-radius: 2px;
    z-index: -1;
}

.about-content {
    padding: 1rem 0;
}

.about-content p {
    color: var(--gray-600);
    margin-bottom: 1.25rem;
    font-size: 0.9375rem;
    line-height: 1.8;
}

.about-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 2rem 0;
}

.divider-line {
    flex: 1;
    height: 1px;
    background: var(--gray-200);
}

.about-note {
    font-size: 0.8125rem;
    color: var(--gray-400);
    letter-spacing: 0.05em;
}

/* ---------- Menu ---------- */
.menu {
    padding: 8rem 0;
    background: var(--off-white);
}

.menu .container {
    max-width: 900px;
}

.menu .section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.menu-tabs {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.menu-tab {
    padding: 0.625rem 1.5rem;
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    border: 1px solid var(--gray-200);
    background: var(--white);
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--transition);
    border-radius: 2px;
}

.menu-tab:hover {
    border-color: var(--midnight);
    color: var(--midnight);
}

.menu-tab.active {
    background: var(--midnight);
    border-color: var(--midnight);
    color: var(--white);
}

.menu-panel {
    display: none;
}

.menu-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.menu-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.menu-category h3 {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--gray-100);
}

.menu-item {
    padding: 1rem 0;
    border-bottom: 1px solid var(--gray-100);
}

.menu-item:first-child {
    padding-top: 0;
}

.item-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.375rem;
    gap: 1rem;
}

.item-name {
    font-family: var(--font-serif);
    font-size: 1.0625rem;
    color: var(--midnight);
}

.menu-note {
    text-align: center;
    font-size: 0.8125rem;
    color: var(--gray-400);
    margin-top: 3rem;
    font-style: italic;
}

/* ---------- Porch ---------- */
.porch {
    padding: 8rem 0;
    background: var(--white);
}

.porch-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.porch-content {
    padding: 1rem 0;
}

.porch-content p {
    color: var(--gray-600);
    font-size: 0.9375rem;
    line-height: 1.8;
    margin-bottom: 1.25rem;
}

.porch-features {
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.porch-features li {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.9375rem;
    color: var(--gray-800);
}

.feature-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--gray-200);
    border-radius: 50%;
    color: var(--mint-dark);
    flex-shrink: 0;
}

.porch-images {
    position: relative;
    padding-top: 3rem;
}

.porch-img-main {
    border-radius: 2px;
    overflow: hidden;
}

.porch-img-main img {
    width: 100%;
    height: 550px;
    object-fit: cover;
}

.porch-img-secondary {
    position: absolute;
    bottom: -2rem;
    right: -2rem;
    border-radius: 2px;
    overflow: hidden;
    box-shadow: 0 16px 48px rgba(10, 37, 64, 0.15);
    border: 4px solid var(--white);
}

.porch-img-secondary img {
    width: 280px;
    height: 200px;
    object-fit: cover;
}

/* ---------- Hours ---------- */
.hours {
    padding: 8rem 0;
    background: var(--midnight);
}

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

.hours .section-title {
    color: var(--white);
    text-align: center;
    margin-bottom: 3rem;
}

.hours-card {
    max-width: 800px;
    margin: 0 auto;
}

.hours-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 4rem;
}

.hours-info {
    border-left: 1px solid rgba(152, 212, 200, 0.2);
    padding-left: 2rem;
}

.hours-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.hours-row .day {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 400;
}

.hours-row .time {
    font-size: 0.875rem;
    color: var(--mint);
    font-weight: 400;
}

.location-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.location-block h4 {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 0.5rem;
}

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

.location-block a {
    color: var(--mint);
    transition: color var(--transition);
    border-bottom: 1px solid transparent;
}

.location-block a:hover {
    color: var(--mint-light);
    border-bottom-color: var(--mint-light);
}

/* ---------- Contact ---------- */
.contact {
    padding: 8rem 0;
    background: var(--off-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-text p {
    color: var(--gray-600);
    font-size: 0.9375rem;
    line-height: 1.8;
    margin-top: 1rem;
}

.contact-form-wrapper {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 2px;
    border: 1px solid var(--gray-100);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-600);
}

.form-group input,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 300;
    padding: 0.75rem 0;
    border: none;
    border-bottom: 1px solid var(--gray-200);
    background: transparent;
    color: var(--midnight);
    transition: border-color var(--transition);
    outline: none;
    border-radius: 0;
    -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-bottom-color: var(--mint-dark);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3rem 1rem;
    gap: 1rem;
}

.form-success.show {
    display: flex;
}

.form-success h4 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--midnight);
}

.form-success p {
    color: var(--gray-600);
    font-size: 0.9375rem;
}

/* ---------- Footer ---------- */
.footer {
    background: var(--midnight-dark);
    padding: 5rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--mint);
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(152, 212, 200, 0.3);
    border-radius: 50%;
}

.footer-name {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--white);
}

.footer-tagline {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
    max-width: 280px;
}

.footer-links h5,
.footer-contact h5 {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 1.25rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.55);
    transition: color var(--transition);
}

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

.footer-contact p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.footer-contact a {
    color: var(--mint);
    transition: color var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.3);
    letter-spacing: 0.05em;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .about-grid,
    .porch-grid,
    .contact-grid {
        gap: 3rem;
    }
    
    .hours-grid {
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .hero {
        min-height: 600px;
    }
    
    .hero-content {
        padding-top: 4rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .about-image {
        order: -1;
    }
    
    .about-image img {
        height: 350px;
    }
    
    .about-image::before {
        top: -0.5rem;
        left: -0.5rem;
        right: 0.5rem;
        bottom: 0.5rem;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .porch-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .porch-images {
        order: -1;
        padding-top: 0;
    }
    
    .porch-img-main img {
        height: 350px;
    }
    
    .porch-img-secondary {
        right: 0;
        bottom: -1rem;
    }
    
    .porch-img-secondary img {
        width: 200px;
        height: 150px;
    }
    
    .hours-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .hours-info {
        border-left: none;
        padding-left: 0;
        border-top: 1px solid rgba(152, 212, 200, 0.2);
        padding-top: 1.5rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .section-title {
        font-size: clamp(1.75rem, 5vw, 2.5rem);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }
    
    .about,
    .menu,
    .porch,
    .hours,
    .contact {
        padding: 5rem 0;
    }
    
    .menu-tabs {
        gap: 0.375rem;
    }
    
    .menu-tab {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
    }
    
    .contact-form-wrapper {
        padding: 1.5rem;
    }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}