/* ============================================
   Curry Do — Minimalist Indian Restaurant
   Deep Navy + Warm Gold Palette
   ============================================ */

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

:root {
    --navy: #1a2d4a;
    --navy-light: #243a5c;
    --navy-dark: #0f1d30;
    --gold: #c9a227;
    --gold-light: #dfb84a;
    --gold-pale: #f5e6a3;
    --cream: #faf8f4;
    --cream-dark: #f0ece4;
    --white: #ffffff;
    --text-dark: #1a1a1a;
    --text-muted: #6b6b6b;
    --text-light: #9a9a9a;
    
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

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

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

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

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

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

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 248, 244, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(26, 45, 74, 0.06);
    transition: all 0.4s var(--ease-out);
}

.nav.scrolled {
    background: rgba(250, 248, 244, 0.97);
    box-shadow: 0 1px 20px rgba(26, 45, 74, 0.06);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.logo-mark {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--navy);
    letter-spacing: 0.05em;
    border: 1px solid var(--navy);
    padding: 0.2rem 0.45rem;
    line-height: 1.4;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 400;
    color: var(--navy);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

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

.nav-links a {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-dark);
    position: relative;
    transition: color 0.3s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.3s var(--ease-out);
}

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

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

.nav-cta {
    font-size: 0.78rem !important;
    color: var(--gold) !important;
    letter-spacing: 0.1em !important;
    font-weight: 500 !important;
}

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

.nav-cta:hover {
    color: var(--gold-light) !important;
}

/* Hamburger */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger {
    display: block;
    width: 22px;
    height: 1px;
    background: var(--navy);
    position: relative;
    transition: all 0.3s ease;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 1px;
    background: var(--navy);
    left: 0;
    transition: all 0.3s ease;
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 72px 0 0;
    background: var(--cream);
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
}

.hero-left {
    padding: 2rem 0 4rem;
}

.hero-tagline {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.5rem;
}

.hero-headline {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 4.5vw, 4rem);
    font-weight: 300;
    line-height: 1.15;
    color: var(--navy);
    margin-bottom: 2rem;
}

.headline-accent {
    font-style: italic;
    font-weight: 300;
    color: var(--gold);
}

.hero-description {
    font-size: 1.05rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--text-muted);
    max-width: 440px;
    margin-bottom: 2.5rem;
}

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

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 2rem;
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all 0.3s var(--ease-out);
}

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

.btn-primary:hover {
    background: var(--navy-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(26, 45, 74, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--navy);
    border: 1px solid var(--navy);
}

.btn-outline:hover {
    background: var(--navy);
    color: var(--white);
}

.btn-text {
    background: none;
    border: none;
    color: var(--gold);
    padding: 0;
    font-size: 0.82rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 400;
    transition: color 0.3s ease;
}

.btn-text:hover {
    color: var(--gold-light);
}

/* --- Hero Image --- */
.hero-right {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/5;
    background: var(--cream-dark);
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out);
}

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

.hero-accent-line {
    width: 60px;
    height: 1px;
    background: var(--gold);
    margin-top: 1.5rem;
}

/* --- Section Dividers --- */
.section-divider {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.divider-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(26, 45, 74, 0.12), transparent);
}

.divider-icon {
    width: 16px;
    height: 16px;
    color: var(--gold);
    flex-shrink: 0;
}

/* --- Section Headers --- */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-eyebrow {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 300;
    line-height: 1.2;
    color: var(--navy);
}

/* --- Menu Section --- */
.menu-section {
    padding: 6rem 0;
    background: var(--white);
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.menu-card {
    padding: 2.5rem 2rem;
    background: var(--cream);
    border: 1px solid rgba(26, 45, 74, 0.06);
    transition: all 0.4s var(--ease-out);
}

.menu-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(26, 45, 74, 0.08);
    border-color: rgba(201, 162, 39, 0.2);
}

.menu-card-icon {
    width: 40px;
    height: 40px;
    color: var(--gold);
    margin-bottom: 1.5rem;
}

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

.menu-card-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--navy);
    margin-bottom: 0.75rem;
}

.menu-card-desc {
    font-size: 0.92rem;
    font-weight: 300;
    line-height: 1.7;
    color: var(--text-muted);
}

.menu-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 2rem;
    border-top: 1px solid rgba(26, 45, 74, 0.08);
}

.menu-footer-text {
    font-size: 0.88rem;
    color: var(--text-muted);
    font-weight: 300;
}

/* --- About Section --- */
.about-section {
    padding: 6rem 0;
    background: var(--cream);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-image-stack {
    position: relative;
    height: 100%;
    min-height: 500px;
}

.about-image-main {
    position: absolute;
    top: 0;
    left: 0;
    width: 75%;
    height: 85%;
    overflow: hidden;
    background: var(--cream-dark);
}

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

.about-image-accent {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 55%;
    overflow: hidden;
    background: var(--cream-dark);
    border: 4px solid var(--cream);
}

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

.about-text-col {
    padding: 1rem 0;
}

.about-text-col .section-title {
    text-align: left;
    margin-bottom: 2rem;
}

.about-body {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.9;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.about-values {
    display: flex;
    gap: 2rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(26, 45, 74, 0.08);
}

.value-item {
    flex: 1;
}

.value-label {
    display: block;
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 400;
    color: var(--navy);
    margin-bottom: 0.3rem;
}

.value-divider {
    display: block;
    width: 20px;
    height: 1px;
    background: var(--gold);
    margin-bottom: 0.3rem;
}

.value-desc {
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-light);
}

/* --- Visit Section --- */
.visit-section {
    padding: 6rem 0;
    background: var(--navy);
}

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

.visit-info {
    padding: 2rem 0;
}

.visit-info .section-eyebrow {
    color: var(--gold);
}

.visit-info .section-title {
    color: var(--white);
    text-align: left;
    margin-bottom: 3rem;
}

.visit-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.visit-detail {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.visit-icon {
    width: 20px;
    height: 20px;
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 3px;
}

.visit-detail-label {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-light);
    margin-bottom: 0.3rem;
}

.visit-detail-value {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.7;
    color: var(--white);
}

.visit-link {
    color: var(--gold);
    transition: color 0.3s ease;
}

.visit-link:hover {
    color: var(--gold-light);
}

.visit-map {
    min-height: 400px;
    background: var(--navy-light);
    overflow: hidden;
}

.visit-map iframe {
    filter: grayscale(0.6) contrast(1.05);
    opacity: 0.85;
    transition: opacity 0.4s ease;
}

.visit-map:hover iframe {
    opacity: 1;
}

/* --- Footer --- */
.footer {
    background: var(--navy-dark);
    padding: 3.5rem 0 2rem;
}

.footer-content {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.footer-brand .logo-mark {
    color: var(--gold);
    border-color: var(--gold);
}

.footer-brand .logo-text {
    color: var(--white);
}

.footer-tagline {
    font-size: 0.88rem;
    font-weight: 300;
    color: var(--text-light);
    max-width: 260px;
    margin-top: 0.5rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-light);
    transition: color 0.3s ease;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
}

.footer-bottom p {
    font-size: 0.78rem;
    font-weight: 300;
    color: var(--text-light);
}

/* --- Scroll Reveal (progressive enhancement) --- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

/* --- Mobile Menu Overlay --- */
.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(250, 248, 244, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s var(--ease-out);
}

.mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu a {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 300;
    color: var(--navy);
    letter-spacing: 0.05em;
    transition: color 0.3s ease;
}

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

.mobile-menu .mobile-cta {
    margin-top: 1rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-container {
        gap: 2.5rem;
    }
    
    .about-grid {
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .mobile-menu {
        display: flex;
    }
    
    .hero {
        min-height: auto;
        padding: 100px 0 4rem;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-left {
        padding: 0;
        order: 1;
    }
    
    .hero-right {
        order: 2;
    }
    
    .hero-image-wrapper {
        aspect-ratio: 16/10;
    }
    
    .hero-description {
        max-width: 100%;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        text-align: center;
        justify-content: center;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .menu-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-image-stack {
        min-height: 350px;
    }
    
    .about-text-col .section-title {
        text-align: center;
    }
    
    .about-section .section-header {
        text-align: center;
    }
    
    .about-values {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .visit-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .visit-info .section-title {
        text-align: center;
    }
    
    .visit-info .section-eyebrow {
        text-align: center;
    }
    
    .section-header {
        text-align: center;
    }
    
    .section-title {
        text-align: center;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        align-items: flex-start;
    }
    
    .footer-links {
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }
    
    .nav-container {
        padding: 0 1.25rem;
    }
    
    .hero-headline {
        font-size: 2rem;
    }
    
    .section-divider {
        padding: 0 1.25rem;
    }
    
    .menu-card {
        padding: 2rem 1.5rem;
    }
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .reveal {
        opacity: 1;
        transform: none;
    }
}