/* ============================================
   STERLING PARK — Boutique Hotel Website
   Bold Editorial Style | Burgundy + Blush
   ============================================ */

/* CSS Custom Properties */
:root {
    --burgundy: #7B2D3B;
    --burgundy-deep: #5C1F2C;
    --burgundy-light: #9A3D4E;
    --blush: #F5E6E0;
    --blush-light: #FBF5F2;
    --blush-mid: #E8D5CC;
    --cream: #FDF8F5;
    --charcoal: #1A1A1A;
    --charcoal-light: #2D2D2D;
    --warm-gray: #6B6560;
    --warm-gray-light: #9A9490;
    --white: #FFFFFF;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 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);
}

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

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

body {
    font-family: var(--font-sans);
    color: var(--charcoal);
    background-color: var(--cream);
    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 {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography */
.section-eyebrow {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--burgundy);
    margin-bottom: 1rem;
}

.section-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--charcoal);
    margin-bottom: 1.5rem;
}

.headline-accent {
    font-style: italic;
    color: var(--burgundy);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    padding: 1rem 2rem;
    border-radius: 4px;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--burgundy);
    color: var(--white);
    border: 2px solid var(--burgundy);
}

.btn-primary:hover {
    background-color: var(--burgundy-deep);
    border-color: var(--burgundy-deep);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(123, 45, 59, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn-outline:hover {
    border-color: var(--white);
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-dark {
    background-color: var(--charcoal);
    color: var(--white);
    border: 2px solid var(--charcoal);
}

.btn-dark:hover {
    background-color: var(--charcoal-light);
    border-color: var(--charcoal-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(26, 26, 26, 0.3);
}

.btn-light {
    background-color: var(--white);
    color: var(--burgundy);
    border: 2px solid var(--white);
}

.btn-light:hover {
    background-color: var(--blush);
    border-color: var(--blush);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

.btn-lg {
    padding: 1.25rem 2.5rem;
    font-size: 1rem;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: transparent;
    transition: var(--transition);
    padding: 1.5rem 0;
}

.nav.scrolled {
    background-color: rgba(253, 248, 245, 0.97);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(123, 45, 59, 0.1);
    padding: 1rem 0;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--white);
    letter-spacing: 0.02em;
    transition: var(--transition);
}

.nav.scrolled .nav-logo {
    color: var(--charcoal);
}

.nav-logo-text::after {
    content: '®';
    font-size: 0.5rem;
    position: absolute;
    top: 0;
    right: -0.75rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.85);
    position: relative;
}

.nav.scrolled .nav-links a {
    color: var(--charcoal);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background-color: var(--burgundy);
    transition: var(--transition);
}

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

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

.nav-cta {
    background-color: var(--burgundy) !important;
    color: var(--white) !important;
    padding: 0.625rem 1.5rem !important;
    border-radius: 4px;
    font-weight: 600 !important;
}

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

.nav-cta:hover {
    background-color: var(--burgundy-deep) !important;
    transform: translateY(-1px);
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
    z-index: 1001;
}

.nav-toggle-bar {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--white);
    transition: var(--transition);
    transform-origin: center;
}

.nav.scrolled .nav-toggle-bar {
    background-color: var(--charcoal);
}

.nav-toggle.active .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav Overlay */
.nav-overlay {
    position: fixed;
    inset: 0;
    background-color: var(--cream);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

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

.nav-overlay-link {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--charcoal);
    transition: var(--transition);
}

.nav-overlay-link:hover {
    color: var(--burgundy);
}

.nav-overlay-cta {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--burgundy);
    margin-top: 1rem;
    padding: 1rem 2rem;
    border: 2px solid var(--burgundy);
    border-radius: 4px;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    background-color: var(--charcoal);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://images.pexels.com/photos/31969409/pexels-photo-31969409.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080');
    background-size: cover;
    background-position: center;
}

.hero-scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(26, 26, 26, 0.85) 0%,
        rgba(26, 26, 26, 0.7) 50%,
        rgba(26, 26, 26, 0.4) 100%
    );
}

.hero-container {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding-top: 6rem;
    padding-bottom: 4rem;
}

.hero-content {
    max-width: 560px;
}

.hero-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--blush);
    margin-bottom: 1.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(245, 230, 224, 0.3);
    border-radius: 2px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.75rem, 6vw, 4.5rem);
    font-weight: 400;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.headline-line {
    display: block;
}

.headline-accent {
    font-style: italic;
    color: var(--blush);
}

.hero-subheadline {
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 2.5rem;
    max-width: 480px;
}

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

.hero-image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
}

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

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    z-index: 1;
}

.hero-scroll span {
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.5), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.5; transform: scaleY(0.7); }
}

/* ============================================
   SECTION DIVIDER
   ============================================ */
.section-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    padding: 3rem 2rem;
}

.divider-line {
    flex: 1;
    max-width: 200px;
    height: 1px;
    background-color: var(--blush-mid);
}

.divider-icon {
    color: var(--burgundy);
    opacity: 0.6;
}

/* ============================================
   ROOMS SECTION
   ============================================ */
.rooms {
    padding: 6rem 0;
    background-color: var(--cream);
}

.rooms-header {
    text-align: center;
    margin-bottom: 4rem;
}

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

.room-card {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: var(--transition);
}

.room-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.room-card--featured {
    grid-row: 1 / 2;
}

.room-card-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/2;
}

.room-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.room-card:hover .room-card-image img {
    transform: scale(1.05);
}

.room-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: var(--burgundy);
    color: var(--white);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.375rem 0.75rem;
    border-radius: 2px;
}

.room-card-content {
    padding: 2rem;
}

.room-card-label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--burgundy);
    margin-bottom: 0.5rem;
}

.room-card-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--charcoal);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.room-card-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--warm-gray);
    margin-bottom: 1.5rem;
}

.room-amenities {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    margin-bottom: 1.5rem;
}

.room-amenities li {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--charcoal);
    background-color: var(--blush-light);
    padding: 0.375rem 0.75rem;
    border-radius: 2px;
}

/* ============================================
   EXPERIENCE SECTION
   ============================================ */
.experience {
    position: relative;
    padding: 8rem 0;
    overflow: hidden;
}

.experience-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://images.pexels.com/photos/271639/pexels-photo-271639.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=900');
    background-size: cover;
    background-position: center;
}

.experience-scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(92, 31, 44, 0.92) 0%,
        rgba(123, 45, 59, 0.88) 100%
    );
}

.experience-content {
    position: relative;
    z-index: 1;
    text-align: center;
    margin-bottom: 4rem;
}

.experience-eyebrow {
    color: var(--blush) !important;
}

.experience-headline {
    color: var(--white) !important;
}

.experience-accent {
    color: var(--blush) !important;
}

.features-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.feature-card {
    text-align: center;
    padding: 2rem 1.5rem;
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition: var(--transition);
}

.feature-card:hover {
    background-color: rgba(255, 255, 255, 0.14);
    transform: translateY(-4px);
}

.feature-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(245, 230, 224, 0.15);
    color: var(--blush);
}

.feature-title {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--white);
    margin-bottom: 0.75rem;
}

.feature-desc {
    font-size: 0.875rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
}

/* ============================================
   LOCATION SECTION
   ============================================ */
.location {
    padding: 8rem 0;
    background-color: var(--cream);
}

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

.location-text {
    max-width: 520px;
}

.location-desc {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--warm-gray);
    margin-bottom: 2.5rem;
}

.location-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.location-detail {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.location-detail-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--blush);
    color: var(--burgundy);
    flex-shrink: 0;
}

.location-detail strong {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--burgundy);
    margin-bottom: 0.25rem;
}

.location-detail span,
.location-detail a {
    font-size: 0.9375rem;
    color: var(--charcoal);
}

.location-detail a:hover {
    color: var(--burgundy);
}

.location-distance {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--blush-mid);
}

.distance-item {
    text-align: center;
}

.distance-value {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 500;
    color: var(--burgundy);
    margin-bottom: 0.25rem;
}

.distance-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--warm-gray);
    letter-spacing: 0.05em;
}

.location-map {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    aspect-ratio: 4/3;
}

/* ============================================
   TESTIMONIAL SECTION
   ============================================ */
.testimonial {
    padding: 8rem 0;
    background-color: var(--blush);
}

.testimonial-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.testimonial-quote-mark {
    color: var(--burgundy);
    opacity: 0.3;
    margin-bottom: 1.5rem;
}

.testimonial-text {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 400;
    font-style: italic;
    line-height: 1.5;
    color: var(--charcoal);
    margin-bottom: 2rem;
}

.testimonial-author {
    display: flex;
    justify-content: center;
}

.testimonial-author-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.testimonial-author-name {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--charcoal);
    letter-spacing: 0.05em;
}

.testimonial-author-detail {
    font-size: 0.8125rem;
    color: var(--warm-gray);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta {
    padding: 8rem 0;
    background-color: var(--charcoal);
}

.cta-content {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
}

.cta-content .section-eyebrow {
    color: var(--blush);
}

.cta-content .section-headline {
    color: var(--white);
    margin-bottom: 1.5rem;
}

.cta-content .headline-accent {
    color: var(--blush);
}

.cta-desc {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 2.5rem;
}

.cta-contact {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.cta-phone,
.cta-email {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.cta-phone:hover,
.cta-email:hover {
    color: var(--blush);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--charcoal-light);
    padding: 4rem 0 2rem;
}

.footer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 2rem;
}

.footer-logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--white);
}

.footer-tagline {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 0.25rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.footer-links a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.35);
}

/* ============================================
   SCROLL REVEAL (Progressive Enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
                    transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .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; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-subheadline {
        max-width: 100%;
    }

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

    .hero-image {
        max-width: 500px;
        margin: 0 auto;
    }

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

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

    .location-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

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

    .nav-toggle {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding: 8rem 0 6rem;
    }

    .hero-container {
        padding-top: 5rem;
    }

    .hero-headline {
        font-size: clamp(2.25rem, 10vw, 3.5rem);
    }

    .hero-scroll {
        display: none;
    }

    .rooms {
        padding: 4rem 0;
    }

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

    .experience {
        padding: 5rem 0;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .location {
        padding: 5rem 0;
    }

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

    .cta {
        padding: 5rem 0;
    }

    .cta-contact {
        flex-direction: column;
        gap: 1rem;
    }

    .footer-top {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

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

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

@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

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

    .section-headline {
        font-size: clamp(1.75rem, 8vw, 2.5rem);
    }

    .testimonial-text {
        font-size: clamp(1.25rem, 5vw, 1.5rem);
    }
}