/* ============================================
   Paris Hotel Water Fountain — Stylesheet
   Bold Editorial · Teal + Slate Grey
   ============================================ */

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

:root {
    --teal-50: #f0fdfa;
    --teal-100: #ccfbf1;
    --teal-200: #99f6e4;
    --teal-300: #5eead4;
    --teal-400: #2dd4bf;
    --teal-500: #14b8a6;
    --teal-600: #0d9488;
    --teal-700: #0f766e;
    --teal-800: #115e59;
    --teal-900: #134e4a;
    
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --slate-950: #020617;
    
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --shadow-sm: 0 1px 2px rgba(2, 6, 23, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(2, 6, 23, 0.08), 0 2px 4px -2px rgba(2, 6, 23, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(2, 6, 23, 0.1), 0 4px 6px -4px rgba(2, 6, 23, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(2, 6, 23, 0.12), 0 8px 10px -6px rgba(2, 6, 23, 0.06);
}

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

body {
    font-family: var(--font-sans);
    color: var(--slate-800);
    background-color: var(--slate-50);
    line-height: 1.6;
    -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;
}

/* --- Typography --- */
h1, h2, h3 {
    font-family: var(--font-serif);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.text-teal {
    color: var(--teal-600);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
}

.btn--primary {
    background: var(--teal-600);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(13, 148, 136, 0.3);
}

.btn--primary:hover {
    background: var(--teal-700);
    box-shadow: 0 4px 16px rgba(13, 148, 136, 0.4);
    transform: translateY(-1px);
}

.btn--ghost {
    background: transparent;
    color: var(--slate-700);
    border: 1.5px solid var(--slate-300);
}

.btn--ghost:hover {
    border-color: var(--teal-600);
    color: var(--teal-700);
    background: var(--teal-50);
}

.btn--ghost-light {
    background: transparent;
    color: #ffffff;
    border: 1.5px solid rgba(255, 255, 255, 0.4);
}

.btn--ghost-light:hover {
    border-color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

.btn--large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(248, 250, 252, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--slate-200);
    transition: all 0.3s ease;
}

.nav.scrolled {
    background: rgba(248, 250, 252, 0.95);
    box-shadow: var(--shadow-md);
}

.nav__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--slate-900);
}

.nav__logo-icon {
    color: var(--teal-600);
}

.nav__links {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav__link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--slate-600);
    transition: color 0.2s ease;
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--teal-600);
    transition: width 0.25s ease;
}

.nav__link:hover {
    color: var(--teal-700);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: var(--teal-600);
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.nav__cta:hover {
    background: var(--teal-700);
    transform: translateY(-1px);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav__toggle span {
    width: 24px;
    height: 2px;
    background: var(--slate-700);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px var(--space-lg) var(--space-3xl);
    background: var(--slate-50);
    position: relative;
    overflow: hidden;
}

.hero__grid {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 0.85fr;
    gap: var(--space-3xl);
    align-items: center;
    width: 100%;
}

.hero__eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: var(--space-md);
}

.hero__headline {
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    color: var(--slate-900);
    margin-bottom: var(--space-lg);
    line-height: 1.05;
}

.hero__subheadline {
    font-size: 1.125rem;
    color: var(--slate-600);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    max-width: 540px;
}

.hero__actions {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.hero__stats {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

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

.hero__stat-number {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--slate-900);
    line-height: 1;
}

.hero__stat-label {
    font-size: 0.8125rem;
    color: var(--slate-500);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}

.hero__stat-divider {
    width: 1px;
    height: 48px;
    background: var(--slate-200);
}

.hero__image {
    position: relative;
}

.hero__image-frame {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    aspect-ratio: 3/4;
}

.hero__image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__image-accent {
    position: absolute;
    bottom: -24px;
    right: -24px;
    width: 120px;
    height: 120px;
    background: var(--teal-100);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.hero__scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--slate-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    animation: float 2s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* --- About --- */
.about {
    padding: var(--space-4xl) var(--space-lg);
    background: #ffffff;
}

.about__container {
    max-width: 1280px;
    margin: 0 auto;
}

.about__eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: var(--space-xl);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: var(--space-3xl);
    align-items: start;
}

.about__headline {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--slate-900);
    margin-bottom: var(--space-lg);
    line-height: 1.1;
}

.about__body {
    font-size: 1.0625rem;
    color: var(--slate-600);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.about__visual {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.about__image-group {
    position: relative;
}

.about__image-group img {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: auto;
    object-fit: cover;
}

.about__image-offset {
    position: absolute;
    bottom: -40px;
    right: -20px;
    border: 4px solid #ffffff;
    box-shadow: var(--shadow-xl);
}

.about__quote {
    margin-top: var(--space-xl);
    padding: var(--space-lg);
    background: var(--slate-50);
    border-left: 4px solid var(--teal-600);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.about__quote p {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-style: italic;
    color: var(--slate-700);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
}

.about__quote cite {
    font-size: 0.875rem;
    color: var(--slate-500);
    font-style: normal;
}

/* --- Show --- */
.show {
    padding: var(--space-4xl) var(--space-lg);
    background: var(--slate-900);
    color: #ffffff;
}

.show__container {
    max-width: 1280px;
    margin: 0 auto;
}

.show__header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.show__eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal-400);
    margin-bottom: var(--space-sm);
}

.show__headline {
    font-size: clamp(2rem, 4vw, 3rem);
    color: #ffffff;
}

.show__features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.show__feature {
    padding: var(--space-xl);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
}

.show__feature:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(45, 212, 191, 0.3);
    transform: translateY(-4px);
}

.show__feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(13, 148, 136, 0.15);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    color: var(--teal-400);
}

.show__feature-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    color: #ffffff;
    margin-bottom: var(--space-sm);
}

.show__feature-body {
    font-size: 0.9375rem;
    color: var(--slate-400);
    line-height: 1.7;
}

/* --- Schedule --- */
.schedule {
    padding: var(--space-4xl) var(--space-lg);
    background: var(--slate-50);
}

.schedule__container {
    max-width: 1080px;
    margin: 0 auto;
}

.schedule__header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.schedule__eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: var(--space-sm);
}

.schedule__headline {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--slate-900);
}

.schedule__cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.schedule__card {
    padding: var(--space-xl);
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--slate-200);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.schedule__card:hover {
    border-color: var(--teal-300);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.schedule__card--featured {
    background: var(--slate-900);
    border-color: var(--slate-900);
    color: #ffffff;
}

.schedule__card--featured:hover {
    border-color: var(--teal-600);
}

.schedule__card-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--teal-600);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.375rem 1rem;
    border-radius: 20px;
}

.schedule__card-period {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: var(--space-sm);
}

.schedule__card--featured .schedule__card-period {
    color: #ffffff;
}

.schedule__card-times {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.schedule__card-times span {
    padding: 0.375rem 0.75rem;
    background: var(--slate-100);
    color: var(--slate-700);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
}

.schedule__card--featured .schedule__card-times span {
    background: rgba(255, 255, 255, 0.1);
    color: var(--slate-300);
}

.schedule__card-note {
    font-size: 0.875rem;
    color: var(--slate-500);
    line-height: 1.6;
}

.schedule__card--featured .schedule__card-note {
    color: var(--slate-400);
}

.schedule__disclaimer {
    text-align: center;
    font-size: 0.875rem;
    color: var(--slate-500);
}

.schedule__disclaimer a {
    color: var(--teal-600);
    font-weight: 500;
    transition: color 0.2s ease;
}

.schedule__disclaimer a:hover {
    color: var(--teal-700);
    text-decoration: underline;
}

/* --- Visit --- */
.visit {
    padding: var(--space-4xl) var(--space-lg);
    background: #ffffff;
}

.visit__container {
    max-width: 1280px;
    margin: 0 auto;
}

.visit__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.visit__eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: var(--space-sm);
}

.visit__headline {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--slate-900);
    margin-bottom: var(--space-xl);
}

.visit__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.visit__detail {
    display: flex;
    gap: var(--space-md);
    align-items: start;
}

.visit__detail-icon {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--teal-600);
}

.visit__detail strong {
    display: block;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--slate-900);
    margin-bottom: 0.25rem;
}

.visit__detail p {
    font-size: 0.9375rem;
    color: var(--slate-600);
    line-height: 1.6;
}

.visit__detail a {
    color: var(--teal-600);
    font-weight: 500;
    transition: color 0.2s ease;
}

.visit__detail a:hover {
    color: var(--teal-700);
    text-decoration: underline;
}

.visit__map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/3;
    min-height: 350px;
}

.visit__map iframe {
    width: 100%;
    height: 100%;
}

/* --- CTA --- */
.cta {
    padding: var(--space-4xl) var(--space-lg);
    background: linear-gradient(135deg, var(--teal-700) 0%, var(--teal-900) 100%);
    color: #ffffff;
    text-align: center;
}

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

.cta__eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal-200);
    margin-bottom: var(--space-sm);
}

.cta__headline {
    font-size: clamp(2rem, 4vw, 3.25rem);
    color: #ffffff;
    margin-bottom: var(--space-md);
}

.cta__body {
    font-size: 1.125rem;
    color: var(--teal-100);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta__actions {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* --- Footer --- */
.footer {
    padding: var(--space-2xl) var(--space-lg);
    background: var(--slate-950);
    color: var(--slate-400);
}

.footer__container {
    max-width: 1280px;
    margin: 0 auto;
}

.footer__top {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--slate-800);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.125rem;
    color: #ffffff;
    margin-bottom: var(--space-sm);
}

.footer__logo svg {
    color: var(--teal-500);
}

.footer__tagline {
    font-size: 0.9375rem;
    color: var(--slate-500);
}

.footer__contact p {
    font-size: 0.9375rem;
    margin-bottom: 0.25rem;
}

.footer__contact a {
    color: var(--teal-400);
    transition: color 0.2s ease;
}

.footer__contact a:hover {
    color: var(--teal-300);
    text-decoration: underline;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
    font-size: 0.8125rem;
    color: var(--slate-600);
}

/* --- Reveal Animations --- */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Default state visible for no-JS */
.reveal {
    opacity: 1;
    transform: none;
}

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

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero__grid {
        grid-template-columns: 1fr 0.7fr;
        gap: var(--space-2xl);
    }
    
    .about__grid {
        grid-template-columns: 1fr 0.8fr;
        gap: var(--space-2xl);
    }
    
    .show__features {
        grid-template-columns: 1fr;
    }
    
    .schedule__cards {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .visit__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav__links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(248, 250, 252, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        flex-direction: column;
        padding: var(--space-lg);
        gap: var(--space-md);
        border-bottom: 1px solid var(--slate-200);
        box-shadow: var(--shadow-lg);
        transform: translateY(-120%);
        opacity: 0;
        transition: all 0.3s ease;
        pointer-events: none;
    }
    
    .nav__links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .nav__toggle {
        display: flex;
    }
    
    .hero {
        padding-top: 100px;
    }
    
    .hero__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .hero__image {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .hero__stats {
        flex-wrap: wrap;
        gap: var(--space-md);
    }
    
    .hero__stat-divider {
        display: none;
    }
    
    .about__grid {
        grid-template-columns: 1fr;
    }
    
    .about__image-offset {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: var(--space-md);
    }
    
    .footer__top {
        flex-direction: column;
    }
    
    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero__actions {
        flex-direction: column;
    }
    
    .hero__actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .cta__actions {
        flex-direction: column;
        align-items: center;
    }
    
    .cta__actions .btn {
        width: 100%;
        justify-content: center;
    }
}