/* ========================================
   DHAKA SWEETS & RESTAURANT
   Clean Minimalist · Midnight Blue + Mint
======================================== */

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

:root {
    --midnight: #0a2540;
    --midnight-light: #0d2f4f;
    --mint: #1db9a8;
    --mint-light: #2dd4c2;
    --mint-pale: #e8f7f5;
    --white: #ffffff;
    --off-white: #f8fafb;
    --gray-50: #f1f5f7;
    --gray-100: #e2e8ec;
    --gray-200: #c8d1d8;
    --gray-400: #8fa3b0;
    --gray-600: #5a6f7e;
    --gray-800: #2c3e4a;
    --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;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--gray-800);
    background-color: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

/* PAGE BORDER ACCENT */
.page-border {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
}

/* ========================================
   HEADER
======================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-100);
    transition: transform 0.4s var(--ease-out), box-shadow 0.3s ease;
}

.site-header.scrolled {
    box-shadow: 0 1px 0 var(--gray-100);
}

.site-header.hidden {
    transform: translateY(-100%);
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 3rem;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--midnight);
}

.logo-abbr {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--midnight);
    letter-spacing: -0.02em;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--midnight);
    border-radius: 50%;
}

.logo-full {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    display: none;
}

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

.main-nav a {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-600);
    text-decoration: none;
    position: relative;
    transition: color 0.3s ease;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--mint);
    transition: width 0.4s var(--ease-out);
}

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

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

/* MENU TOGGLE */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.menu-line {
    display: block;
    width: 22px;
    height: 1px;
    background: var(--midnight);
    transition: transform 0.3s var(--ease-out), opacity 0.3s ease;
}

.menu-toggle[aria-expanded="true"] .menu-line:first-child {
    transform: rotate(45deg) translate(3px, 4px);
}

.menu-toggle[aria-expanded="true"] .menu-line:last-child {
    transform: rotate(-45deg) translate(3px, -4px);
}

/* MOBILE MENU */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--white);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s var(--ease-out);
}

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

.mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.mobile-nav a {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 400;
    color: var(--midnight);
    text-decoration: none;
    letter-spacing: -0.02em;
    transition: color 0.3s ease;
}

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

/* ========================================
   HERO
======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 72px 3rem 4rem;
    max-width: 1440px;
    margin: 0 auto;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 1.5rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 5.5vw, 5.5rem);
    font-weight: 300;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--midnight);
    margin-bottom: 2rem;
}

.hero-title-line {
    display: block;
}

.hero-title em {
    font-style: italic;
    color: var(--mint);
}

.hero-subtitle {
    font-size: 1.05rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--gray-600);
    max-width: 420px;
    margin-bottom: 2.5rem;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 0;
    transition: all 0.4s var(--ease-out);
    cursor: pointer;
    border: 1px solid transparent;
}

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

.btn-primary:hover {
    background: var(--midnight-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(10, 37, 64, 0.2);
}

.btn-ghost {
    background: transparent;
    color: var(--midnight);
    border-color: var(--gray-200);
}

.btn-ghost:hover {
    border-color: var(--mint);
    color: var(--mint);
    transform: translateY(-2px);
}

/* HERO IMAGE */
.hero-right {
    position: relative;
}

.hero-image-frame {
    overflow: hidden;
    position: relative;
}

.hero-image-frame img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.8s var(--ease-out);
}

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

.hero-accent-line {
    position: absolute;
    bottom: -2rem;
    left: -2rem;
    width: 120px;
    height: 1px;
    background: var(--mint);
}

.hero-scroll-hint {
    position: absolute;
    bottom: 2rem;
    left: 3rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gray-400);
}

/* ========================================
   SECTION COMMONS
======================================== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 3rem;
}

.section-eyebrow {
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 4vw, 3.5rem);
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--midnight);
    margin-bottom: 1.5rem;
}

/* ========================================
   ABOUT
======================================== */
.about {
    padding: 8rem 0;
    border-top: 1px solid var(--gray-100);
}

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

.about-image-col img {
    width: 100%;
    height: auto;
    display: block;
}

.about-body {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.9;
    color: var(--gray-600);
    margin-bottom: 1.25rem;
}

.about-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid var(--gray-100);
}

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

.stat-number {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--midnight);
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-400);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-200);
}

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

.menu-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 5rem;
}

.menu-intro {
    font-size: 1.05rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--gray-600);
}

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

.menu-category {
    padding: 2.5rem;
    background: var(--white);
    border: 1px solid var(--gray-100);
    transition: box-shadow 0.4s ease, transform 0.4s var(--ease-out);
}

.menu-category:hover {
    box-shadow: 0 20px 60px rgba(10, 37, 64, 0.06);
    transform: translateY(-4px);
}

.category-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--mint);
}

.category-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--midnight);
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-100);
}

.category-items {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.category-items li {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.item-name {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--midnight);
    letter-spacing: -0.01em;
}

.item-desc {
    font-size: 0.8rem;
    font-weight: 300;
    color: var(--gray-400);
    line-height: 1.5;
}

.menu-note {
    text-align: center;
    font-size: 0.8rem;
    font-weight: 300;
    color: var(--gray-400);
    margin-top: 3rem;
    letter-spacing: 0.02em;
}

/* ========================================
   SWEETS
======================================== */
.sweets {
    padding: 8rem 0;
}

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

.sweets-content {
    padding-top: 2rem;
}

.sweets-intro {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.9;
    color: var(--gray-600);
    margin-bottom: 3rem;
}

.sweets-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 3rem;
}

.sweet-item {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--gray-100);
    transition: padding-left 0.3s var(--ease-out);
}

.sweet-item:first-child {
    border-top: 1px solid var(--gray-100);
}

.sweet-item:hover {
    padding-left: 0.75rem;
}

.sweet-name {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--midnight);
    letter-spacing: -0.01em;
}

.sweet-desc {
    font-size: 0.8rem;
    font-weight: 300;
    color: var(--gray-400);
    text-align: right;
    max-width: 200px;
    line-height: 1.4;
}

.sweets-image-col {
    position: relative;
}

.sweets-image-stack {
    position: relative;
}

.sweets-image-stack img {
    width: 100%;
    height: auto;
    display: block;
}

.sweets-badge {
    position: absolute;
    bottom: 2rem;
    left: -1.5rem;
    background: var(--midnight);
    color: var(--white);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.sweets-badge svg {
    color: var(--mint);
}

/* ========================================
   VISIT
======================================== */
.visit {
    padding: 8rem 0;
    background: var(--midnight);
    color: var(--white);
}

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

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

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

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

.visit-details {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    margin: 3rem 0;
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.visit-detail {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.detail-label {
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint);
}

.detail-value {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
}

.detail-link {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--white);
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: color 0.3s ease;
}

.detail-link:hover {
    color: var(--mint);
}

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

.visit-actions .btn-primary {
    background: var(--mint);
    border-color: var(--mint);
    color: var(--midnight);
}

.visit-actions .btn-primary:hover {
    background: var(--mint-light);
    border-color: var(--mint-light);
    box-shadow: 0 8px 30px rgba(29, 185, 168, 0.3);
}

.visit-actions .btn-ghost {
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.visit-actions .btn-ghost:hover {
    border-color: var(--mint);
    color: var(--mint);
}

.visit-map {
    min-height: 450px;
    background: var(--midnight-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.visit-map iframe {
    filter: grayscale(0.5) contrast(1.1);
    opacity: 0.85;
    transition: opacity 0.4s ease;
}

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

/* ========================================
   FOOTER
======================================== */
.site-footer {
    padding: 4rem 0 2rem;
    background: var(--midnight);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 3rem;
    align-items: start;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-brand .logo-abbr {
    background: var(--mint);
    color: var(--midnight);
    border-color: var(--mint);
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
}

.footer-tagline {
    font-size: 0.85rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
    margin-top: 1rem;
    max-width: 260px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
}

.footer-links a {
    font-size: 0.8rem;
    font-weight: 300;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-contact {
    text-align: right;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-contact p {
    font-size: 0.85rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
}

.footer-contact a {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--mint);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.75rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.25);
    letter-spacing: 0.05em;
}

/* ========================================
   SCROLL ANIMATIONS
======================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.visible {
    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; }

/* ========================================
   RESPONSIVE
======================================== */
@media (min-width: 768px) {
    .logo-full {
        display: block;
    }
}

@media (max-width: 1024px) {
    .hero-grid,
    .about-grid,
    .sweets-grid,
    .visit-grid {
        gap: 3rem;
    }

    .menu-categories {
        gap: 1.5rem;
    }
}

@media (max-width: 900px) {
    .hero-grid,
    .about-grid,
    .sweets-grid,
    .visit-grid {
        grid-template-columns: 1fr;
    }

    .hero-right {
        order: -1;
        max-width: 500px;
    }

    .hero-accent-line {
        display: none;
    }

    .about-image-col {
        max-width: 500px;
    }

    .sweets-image-col {
        order: -1;
        max-width: 500px;
    }

    .sweets-badge {
        left: 1rem;
        bottom: 1rem;
    }

    .menu-categories {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header-inner {
        padding: 0 1.5rem;
    }

    .main-nav {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero {
        padding: 100px 1.5rem 3rem;
    }

    .hero-title {
        font-size: clamp(2.5rem, 10vw, 3.5rem);
    }

    .container {
        padding: 0 1.5rem;
    }

    .about,
    .menu,
    .sweets,
    .visit {
        padding: 5rem 0;
    }

    .about-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .stat-divider {
        width: 40px;
        height: 1px;
    }

    .sweet-item {
        flex-direction: column;
        gap: 0.25rem;
    }

    .sweet-desc {
        text-align: left;
        max-width: none;
    }

    .visit-map {
        min-height: 300px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-contact {
        text-align: center;
    }

    .footer-links {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .page-border {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
    }

    .btn {
        justify-content: center;
        width: 100%;
    }

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

    .visit-actions .btn {
        width: 100%;
        justify-content: center;
    }
}