/* ============================================
   PORTLAND BUBBLE TEA — Styles
   Palette: Midnight Blue (#0a1628) + Mint (#a8e6cf)
   Fonts: Instrument Serif + Inter
   ============================================ */

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

:root {
    --midnight: #0a1628;
    --midnight-light: #132038;
    --midnight-mid: #1a2d4a;
    --mint: #a8e6cf;
    --mint-light: #c8f0e2;
    --mint-dark: #7bcfb0;
    --white: #ffffff;
    --off-white: #f7f9fb;
    --gray-100: #eef2f7;
    --gray-200: #d8dde6;
    --gray-400: #9aa3b0;
    --gray-600: #5a6577;
    --gray-800: #2a3444;
    
    --font-serif: 'Instrument Serif', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-smooth: cubic-bezier(0.45, 0, 0.15, 1);
}

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

body {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

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

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-100);
    transition: box-shadow 0.4s var(--ease-out);
}

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

.nav-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: baseline;
    gap: 4px;
    font-family: var(--font-sans);
    font-weight: 400;
    letter-spacing: -0.01em;
}

.nav-logo-text {
    font-size: 1.05rem;
    color: var(--midnight);
}

.nav-logo-dot {
    font-size: 1.4rem;
    color: var(--mint);
    line-height: 1;
    margin: 0 2px;
}

.nav-logo-sub {
    font-size: 1.05rem;
    color: var(--gray-600);
    font-weight: 300;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-links a {
    font-size: 0.82rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--gray-600);
    transition: color 0.3s ease;
    position: relative;
}

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

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

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

.nav-cta {
    background: var(--midnight);
    color: var(--white) !important;
    padding: 10px 22px;
    border-radius: 100px;
    letter-spacing: 0.04em;
    transition: background 0.3s ease, transform 0.2s ease !important;
}

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

.nav-cta:hover {
    background: var(--midnight-light);
    transform: translateY(-1px);
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
}

.nav-toggle-line {
    display: block;
    height: 1.5px;
    background: var(--midnight);
    border-radius: 2px;
    transition: transform 0.3s var(--ease-out), opacity 0.3s ease;
    transform-origin: center;
}

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

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

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s var(--ease-out), visibility 0.4s var(--ease-out);
}

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

.mobile-menu-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.mobile-menu-link {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--midnight);
    padding: 12px 24px;
    transition: color 0.3s ease;
}

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

.mobile-menu-phone {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--gray-400);
    letter-spacing: 0.05em;
    margin-top: 16px;
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--off-white);
    padding-top: 72px;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(168, 230, 207, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(10, 22, 40, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.hero-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 60px 24px 80px;
    display: grid;
    grid-template-columns: 1fr 0.85fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 24px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.8rem, 5.5vw, 4.5rem);
    font-weight: 400;
    line-height: 1.1;
    color: var(--midnight);
    margin-bottom: 28px;
    letter-spacing: -0.02em;
}

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

.hero-sub {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--gray-600);
    max-width: 480px;
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 56px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 30px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: all 0.3s var(--ease-out);
    cursor: pointer;
}

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

.btn-primary:hover {
    background: var(--midnight-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(10, 22, 40, 0.2);
}

.btn-ghost {
    background: transparent;
    color: var(--midnight);
    border: 1px solid var(--gray-200);
}

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

.btn-ghost-dark {
    background: transparent;
    color: var(--midnight);
    border: 1px solid var(--gray-200);
}

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

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

.btn-light:hover {
    background: var(--off-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(10, 22, 40, 0.12);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hero-stat-num {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    color: var(--midnight);
    line-height: 1;
}

.hero-stat-label {
    font-size: 0.72rem;
    color: var(--gray-400);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-weight: 400;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-200);
    flex-shrink: 0;
}

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

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

.hero-img {
    overflow: hidden;
    border-radius: 12px;
}

.hero-img-main {
    width: 100%;
    aspect-ratio: 3/4;
}

.hero-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

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

.hero-img-accent {
    position: absolute;
    bottom: -40px;
    left: -50px;
    width: 55%;
    aspect-ratio: 4/3;
    border: 4px solid var(--white);
    box-shadow: 0 16px 48px rgba(10, 22, 40, 0.12);
}

.hero-img-accent img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.hero-img-accent:hover img {
    transform: scale(1.05);
}

.hero-img-badge {
    position: absolute;
    top: 24px;
    right: -20px;
    background: var(--midnight);
    color: var(--mint);
    padding: 10px 18px;
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    box-shadow: 0 8px 24px rgba(10, 22, 40, 0.2);
}

/* Hero Scroll */
.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--gray-400);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--gray-400), 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); }
}

/* --- Marquee --- */
.marquee {
    background: var(--midnight);
    padding: 16px 0;
    overflow: hidden;
    position: relative;
}

.marquee-track {
    display: flex;
    gap: 24px;
    align-items: center;
    animation: marqueeScroll 30s linear infinite;
    white-space: nowrap;
}

.marquee-track span {
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.6);
    flex-shrink: 0;
}

.marquee-dot {
    color: var(--mint) !important;
    font-size: 0.5rem !important;
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* --- Section Shared --- */
.section-label {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.section-label-line {
    width: 32px;
    height: 1px;
    background: var(--mint);
    flex-shrink: 0;
}

.section-label-text {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gray-400);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--midnight);
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

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

.section-lead {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--gray-600);
    max-width: 560px;
    font-weight: 300;
}

/* --- Menu --- */
.menu {
    padding: 120px 0;
    background: var(--white);
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 64px;
}

.menu-card {
    background: var(--off-white);
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.4s var(--ease-out), box-shadow 0.4s ease;
}

.menu-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(10, 22, 40, 0.08);
}

.menu-card-header {
    padding: 32px 28px 0;
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.menu-card-num {
    font-family: var(--font-serif);
    font-size: 0.9rem;
    color: var(--mint);
}

.menu-card-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--midnight);
    letter-spacing: -0.01em;
}

.menu-card-desc {
    padding: 16px 28px 0;
    font-size: 0.9rem;
    line-height: 1.65;
    color: var(--gray-600);
    font-weight: 300;
}

.menu-card-items {
    list-style: none;
    padding: 20px 28px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.menu-card-items li {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--gray-100);
}

.menu-card-items li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.menu-item-name {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--midnight);
}

.menu-item-note {
    font-size: 0.78rem;
    color: var(--gray-400);
    font-weight: 300;
    white-space: nowrap;
}

.menu-card-img {
    width: 100%;
    aspect-ratio: 3/2;
    object-fit: cover;
    border-radius: 0;
    margin-top: 0;
}

.menu-note {
    margin-top: 48px;
    padding: 24px 28px;
    background: var(--midnight);
    border-radius: 12px;
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
}

.menu-note strong {
    color: var(--mint);
    font-weight: 500;
}

/* --- About --- */
.about {
    padding: 120px 0;
    background: var(--off-white);
}

.about-layout {
    display: grid;
    grid-template-columns: 0.85fr 1fr;
    gap: 80px;
    align-items: start;
}

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

.about-img-main {
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 7/9;
}

.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.about-img-main:hover img {
    transform: scale(1.03);
}

.about-img-float {
    position: absolute;
    bottom: -32px;
    right: -32px;
    width: 60%;
    border-radius: 12px;
    overflow: hidden;
    border: 4px solid var(--off-white);
    box-shadow: 0 16px 48px rgba(10, 22, 40, 0.1);
}

.about-img-float img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-content-col {
    padding-top: 40px;
}

.about-body {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
    margin-bottom: 48px;
}

.about-body p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--gray-600);
    font-weight: 300;
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-value {
    display: flex;
    align-items: center;
    gap: 16px;
}

.about-value-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--midnight);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--mint);
}

.about-value-text {
    font-size: 0.9rem;
    color: var(--gray-800);
    font-weight: 400;
    line-height: 1.5;
}

/* --- Experience --- */
.experience {
    background: var(--midnight);
    padding: 0;
    overflow: hidden;
}

.experience-inner {
    position: relative;
}

.experience-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 560px;
}

.experience-img {
    overflow: hidden;
}

.experience-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.85;
    transition: transform 0.8s var(--ease-out), opacity 0.6s ease;
}

.experience-img:hover img {
    transform: scale(1.04);
    opacity: 1;
}

.experience-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 80px 64px;
}

.experience-eyebrow {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 24px;
}

.experience-headline {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--white);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.experience-headline em {
    font-style: italic;
    color: var(--mint);
}

.experience-text p {
    font-size: 1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.55);
    font-weight: 300;
    margin-bottom: 36px;
    max-width: 400px;
}

/* --- Visit --- */
.visit {
    padding: 120px 0;
    background: var(--white);
}

.visit-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.visit-details {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-top: 48px;
    margin-bottom: 48px;
}

.visit-detail {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.visit-detail-label {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-400);
}

.visit-detail-value {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-800);
    font-weight: 400;
}

.visit-phone {
    color: var(--midnight);
    transition: color 0.3s ease;
}

.visit-phone:hover {
    color: var(--mint-dark);
}

.visit-cta-group {
    display: flex;
    gap: 16px;
}

.visit-map {
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: 0 16px 48px rgba(10, 22, 40, 0.08);
}

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

/* --- Footer --- */
.footer {
    background: var(--midnight);
    padding: 56px 0 32px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 32px;
}

.footer-brand {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.footer-logo {
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--white);
}

.footer-logo-dot {
    font-size: 1.4rem;
    color: var(--mint);
    margin: 0 2px;
}

.footer-logo-sub {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 300;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    font-size: 0.82rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    transition: color 0.3s ease;
}

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

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

.footer-copy {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.3);
    font-weight: 300;
}

.footer-address {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.25);
    font-weight: 300;
}

/* --- Scroll Reveal (progressive enhancement) --- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
    }

    .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; }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr 0.7fr;
        gap: 40px;
    }

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

    .menu-grid .menu-card:last-child {
        grid-column: span 2;
        max-width: 50%;
        margin: 0 auto;
    }

    .about-layout {
        grid-template-columns: 1fr 1fr;
        gap: 48px;
    }

    .experience-text {
        padding: 48px 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 48px;
        padding: 40px 24px 100px;
    }

    .hero-right {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
        width: 100%;
    }

    .hero-img-accent {
        left: -16px;
        bottom: -24px;
        width: 55%;
    }

    .hero-img-badge {
        right: -8px;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 20px;
    }

    .hero-stat-divider {
        display: none;
    }

    .hero-scroll-indicator {
        display: none;
    }

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

    .menu-grid .menu-card:last-child {
        grid-column: span 1;
        max-width: 100%;
    }

    .about-layout {
        grid-template-columns: 1fr;
        gap: 56px;
    }

    .about-image-col {
        max-width: 480px;
    }

    .about-img-float {
        right: -16px;
        bottom: -24px;
    }

    .experience-grid {
        grid-template-columns: 1fr;
    }

    .experience-img {
        min-height: 300px;
    }

    .experience-text {
        padding: 56px 24px;
    }

    .visit-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .visit-cta-group {
        flex-direction: column;
    }

    .visit-cta-group .btn {
        justify-content: center;
    }

    .footer-top {
        flex-direction: column;
        gap: 24px;
        align-items: flex-start;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-headline {
        font-size: 2.2rem;
    }

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

    .hero-actions .btn {
        justify-content: center;
    }

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

    .section-title {
        font-size: 1.8rem;
    }

    .menu-card-header {
        padding: 24px 20px 0;
    }

    .menu-card-desc {
        padding: 12px 20px 0;
    }

    .menu-card-items {
        padding: 16px 20px;
    }

    .about-img-float {
        width: 65%;
        right: -8px;
        bottom: -16px;
    }
}