/* ============================================
   Cardinal Cottage — Boutique Lodging
   Clean Minimalist | Teal + Slate Grey
   ============================================ */

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

:root {
    --teal-900: #042f2e;
    --teal-800: #0a4a48;
    --teal-700: #0d6e6b;
    --teal-600: #0d9488;
    --teal-500: #14b8a6;
    --teal-100: #ccfbf1;
    --teal-50:  #f0fdfa;
    
    --slate-950: #0c1322;
    --slate-900: #0f172a;
    --slate-800: #1e293b;
    --slate-700: #334155;
    --slate-600: #475569;
    --slate-500: #64748b;
    --slate-400: #94a3b8;
    --slate-300: #cbd5e1;
    --slate-200: #e2e8f0;
    --slate-100: #f1f5f9;
    --slate-50:  #f8fafc;
    
    --white: #ffffff;
    --black: #000000;
    
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

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

/* --- Typography --- */
h1, h2, h3, h4 {
    font-weight: 300;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.section-eyebrow {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 300;
    color: var(--slate-900);
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: all 0.5s var(--ease-out);
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1rem 0;
    box-shadow: 0 1px 0 var(--slate-200);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-logo-mark {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--white);
    transition: color 0.4s var(--ease-smooth);
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav.scrolled .nav-logo-mark {
    color: var(--teal-700);
    border-color: var(--teal-600);
}

.nav-logo-text {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 0.875rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--white);
    transition: color 0.4s var(--ease-smooth);
}

.nav.scrolled .nav-logo-text {
    color: var(--slate-800);
}

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

.nav-links a {
    font-weight: 300;
    font-size: 0.8125rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s var(--ease-smooth);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--teal-500);
    transition: width 0.3s var(--ease-out);
}

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

.nav.scrolled .nav-links a {
    color: var(--slate-600);
}

.nav.scrolled .nav-links a:hover {
    color: var(--teal-700);
}

.nav-cta {
    padding: 0.625rem 1.5rem !important;
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    border-radius: 100px;
    transition: all 0.3s var(--ease-smooth) !important;
}

.nav-cta:hover {
    background: var(--white);
    color: var(--slate-900) !important;
}

.nav.scrolled .nav-cta {
    border-color: var(--teal-600) !important;
    color: var(--teal-700) !important;
}

.nav.scrolled .nav-cta:hover {
    background: var(--teal-600);
    color: var(--white) !important;
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.nav-toggle-line {
    width: 24px;
    height: 1px;
    background: var(--white);
    transition: all 0.3s var(--ease-smooth);
    transform-origin: center;
}

.nav.scrolled .nav-toggle-line {
    background: var(--slate-800);
}

.nav-toggle.active .nav-toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

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

.nav-toggle.active .nav-toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--slate-950);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s var(--ease-smooth);
}

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

.mobile-menu-link {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 300;
    color: var(--slate-300);
    transition: color 0.3s var(--ease-smooth);
}

.mobile-menu-link:hover {
    color: var(--teal-500);
}

/* --- Hero --- */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    animation: heroZoom 20s var(--ease-smooth) forwards;
}

@keyframes heroZoom {
    from { transform: scale(1.05); }
    to { transform: scale(1); }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(12, 19, 34, 0.45) 0%,
        rgba(12, 19, 34, 0.35) 40%,
        rgba(12, 19, 34, 0.65) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.hero-eyebrow {
    font-weight: 300;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 300;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-headline-accent {
    font-style: italic;
    color: var(--teal-200);
}

.hero-sub {
    font-weight: 300;
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.8;
    max-width: 520px;
    margin: 0 auto 2.5rem;
}

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

.hero-scroll {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.hero-scroll span {
    font-size: 0.6875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

.hero-scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
    animation: scrollLine 2s var(--ease-smooth) infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 0.8125rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 1rem 2.25rem;
    border-radius: 100px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.4s var(--ease-smooth);
    white-space: nowrap;
}

.btn-primary {
    background: var(--teal-600);
    color: var(--white);
    border-color: var(--teal-600);
}

.btn-primary:hover {
    background: var(--teal-700);
    border-color: var(--teal-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(13, 148, 136, 0.25);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.4);
}

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

.btn-full {
    width: 100%;
}

/* --- Section Divider --- */
.section-divider {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

/* --- Rooms --- */
.rooms {
    padding: 8rem 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 5rem;
}

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

.room-card {
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: 2px;
    overflow: hidden;
    transition: all 0.5s var(--ease-out);
}

.room-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.08);
    border-color: var(--teal-200);
}

.room-card-img {
    aspect-ratio: 4/3;
    overflow: hidden;
}

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

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

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

.room-card-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--slate-900);
    margin-bottom: 0.75rem;
}

.room-card-desc {
    font-weight: 300;
    font-size: 0.9375rem;
    color: var(--slate-600);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

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

.room-card-amenities li {
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    color: var(--slate-500);
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--slate-200);
    border-radius: 100px;
}

.rooms-note {
    text-align: center;
    font-weight: 300;
    font-size: 0.875rem;
    color: var(--slate-500);
    font-style: italic;
}

/* --- Experience --- */
.experience {
    padding: 8rem 0;
}

.experience-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    margin-bottom: 6rem;
}

.experience-body {
    font-weight: 300;
    font-size: 1.0625rem;
    color: var(--slate-600);
    line-height: 1.85;
    margin-bottom: 1.5rem;
}

.experience-body em {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--teal-700);
}

.exp-img-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 1rem;
}

.exp-img {
    overflow: hidden;
    border-radius: 2px;
}

.exp-img-1 {
    grid-column: 1;
    grid-row: 1 / 3;
    aspect-ratio: 3/4;
}

.exp-img-2 {
    grid-column: 2;
    grid-row: 1;
    aspect-ratio: 4/3;
}

.exp-img-3 {
    grid-column: 2;
    grid-row: 2;
    aspect-ratio: 4/3;
}

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

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

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
}

.feature {
    text-align: left;
}

.feature-icon {
    width: 48px;
    height: 48px;
    border: 1px solid var(--slate-200);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-600);
    margin-bottom: 1.25rem;
    transition: all 0.3s var(--ease-smooth);
}

.feature:hover .feature-icon {
    background: var(--teal-50);
    border-color: var(--teal-300);
}

.feature-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--slate-900);
    margin-bottom: 0.625rem;
}

.feature-desc {
    font-weight: 300;
    font-size: 0.875rem;
    color: var(--slate-500);
    line-height: 1.7;
}

/* --- Location --- */
.location {
    padding: 8rem 0;
}

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

.location-body {
    font-weight: 300;
    font-size: 1.0625rem;
    color: var(--slate-600);
    line-height: 1.85;
    margin-bottom: 2.5rem;
}

.location-details {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.location-detail-label {
    display: block;
    font-size: 0.6875rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: 0.25rem;
}

.location-detail-value {
    font-weight: 300;
    font-size: 1rem;
    color: var(--slate-800);
    line-height: 1.6;
}

.location-map {
    aspect-ratio: 4/3;
    border: 1px solid var(--slate-200);
    border-radius: 2px;
    overflow: hidden;
}

/* --- Contact --- */
.contact {
    padding: 8rem 0;
    background: var(--slate-50);
}

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

.contact-body {
    font-weight: 300;
    font-size: 1.0625rem;
    color: var(--slate-600);
    line-height: 1.85;
    margin-bottom: 2.5rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 300;
    font-size: 0.9375rem;
    color: var(--slate-700);
    transition: color 0.3s var(--ease-smooth);
}

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

.contact-detail svg {
    color: var(--teal-600);
    flex-shrink: 0;
}

.contact-hours-label {
    font-size: 0.6875rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: 0.5rem;
}

.contact-hours-value {
    font-weight: 300;
    font-size: 0.9375rem;
    color: var(--slate-600);
}

/* Form */
.contact-form-wrapper {
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: 2px;
    padding: 3rem;
}

.form-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--slate-900);
    margin-bottom: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--slate-500);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 0.9375rem;
    color: var(--slate-800);
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: 2px;
    outline: none;
    transition: all 0.3s var(--ease-smooth);
    -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--teal-500);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--slate-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-success {
    display: none;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem;
    background: var(--teal-50);
    border: 1px solid var(--teal-200);
    border-radius: 2px;
    margin-top: 1rem;
    font-size: 0.9375rem;
    color: var(--teal-800);
    font-weight: 300;
}

.form-success.show {
    display: flex;
}

.form-success svg {
    color: var(--teal-600);
    flex-shrink: 0;
}

/* --- Footer --- */
.footer {
    background: var(--slate-950);
    padding: 4rem 0 2rem;
}

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

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-logo-mark {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--white);
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-logo-text {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 0.8125rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--slate-400);
}

.footer-tagline {
    font-weight: 300;
    font-size: 0.875rem;
    color: var(--slate-500);
    max-width: 240px;
}

.footer-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.footer-links a {
    font-weight: 300;
    font-size: 0.8125rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--slate-500);
    transition: color 0.3s var(--ease-smooth);
}

.footer-links a:hover {
    color: var(--teal-400);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 2rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-bottom p {
    font-weight: 300;
    font-size: 0.8125rem;
    color: var(--slate-600);
}

/* --- Reveal 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);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .rooms-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
    
    .experience-layout {
        gap: 3rem;
    }
    
    .location-layout,
    .contact-layout {
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        min-height: 600px;
    }
    
    .hero-headline {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .rooms {
        padding: 5rem 0;
    }
    
    .rooms-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .experience {
        padding: 5rem 0;
    }
    
    .experience-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .exp-img-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto;
    }
    
    .exp-img-1 {
        grid-column: 1 / 3;
        grid-row: 1;
        aspect-ratio: 16/9;
    }
    
    .exp-img-2 {
        grid-column: 1;
        grid-row: 2;
        aspect-ratio: 4/3;
    }
    
    .exp-img-3 {
        grid-column: 2;
        grid-row: 2;
        aspect-ratio: 4/3;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .location {
        padding: 5rem 0;
    }
    
    .location-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .location-map {
        aspect-ratio: 16/9;
    }
    
    .contact {
        padding: 5rem 0;
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-form-wrapper {
        padding: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        flex-direction: column;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }
    
    .nav-inner {
        padding: 0 1.25rem;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    .room-card-body {
        padding: 1.5rem;
    }
}