/* ============================================
   HELM'S FOUR SEASONS MOTEL — STYLESHEET
   ============================================ */

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

:root {
    --navy-950: #051824;
    --navy-900: #0B2A3A;
    --navy-800: #0F3547;
    --navy-700: #14455A;
    --navy-600: #1A5670;
    --mint-400: #5EEAD4;
    --mint-500: #2DD4BF;
    --mint-600: #14B8A6;
    --mint-700: #0D9488;
    --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;
    --white: #FFFFFF;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 3px rgba(11,42,58,.08);
    --shadow-md: 0 4px 16px rgba(11,42,58,.10);
    --shadow-lg: 0 8px 32px rgba(11,42,58,.14);
    --transition: 250ms cubic-bezier(.4,0,.2,1);
}

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

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

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* SKIP LINK */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--navy-900);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 9999;
    font-weight: 600;
}
.skip-link:focus {
    top: 16px;
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(11, 42, 58, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(94, 234, 212, 0.1);
    transition: background var(--transition);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-family: var(--font-serif);
}

.logo--light {
    color: var(--white);
}

.logo-mark {
    width: 40px;
    height: 40px;
    background: var(--mint-500);
    color: var(--navy-900);
    font-family: var(--font-serif);
    font-weight: 800;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.logo-line1 {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.logo-line2 {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--mint-400);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 32px;
}

.main-nav a {
    color: rgba(255,255,255,0.8);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    transition: color var(--transition);
}

.main-nav a:hover {
    color: var(--mint-400);
}

/* NAV TOGGLE */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle-line {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9375rem;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    text-align: center;
}

.btn-mint {
    background: var(--mint-500);
    color: var(--navy-900);
    border-color: var(--mint-500);
}
.btn-mint:hover {
    background: var(--mint-600);
    border-color: var(--mint-600);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(45,212,191,.35);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.4);
}
.btn-outline-light:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.08);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 14px 32px;
    font-size: 1rem;
}

.btn-lg--full {
    flex: 1;
}

.btn-full {
    width: 100%;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mint-700);
    margin-bottom: 12px;
}

.section-tag--light {
    color: var(--mint-400);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--navy-900);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

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

.section-desc {
    font-size: 1.0625rem;
    color: var(--slate-600);
    line-height: 1.7;
    max-width: 560px;
}

.section-header--centered {
    text-align: center;
}
.section-header--centered .section-desc {
    margin: 0 auto;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    background: var(--navy-900);
    padding: 120px 0 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(94,234,212,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    padding-bottom: 80px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(94,234,212,0.12);
    border: 1px solid rgba(94,234,212,0.25);
    color: var(--mint-400);
    font-size: 0.8125rem;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 100px;
    margin-bottom: 28px;
    letter-spacing: 0.02em;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.12;
    letter-spacing: -0.025em;
    margin-bottom: 24px;
}

.hero-accent {
    color: var(--mint-400);
}

.hero-desc {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.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: 1.75rem;
    font-weight: 700;
    color: var(--mint-400);
    line-height: 1;
}

.hero-stat-label {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.15);
}

/* HERO VISUAL */
.hero-visual {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: 16px;
}

.hero-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/5;
    position: relative;
}

.hero-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-img-side {
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--navy-900);
}

.hero-img-side img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-accent-card {
    position: absolute;
    bottom: -20px;
    left: -24px;
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-lg);
    z-index: 2;
}

.hero-accent-card svg {
    color: var(--mint-600);
    flex-shrink: 0;
}

.hero-accent-card strong {
    display: block;
    font-size: 0.875rem;
    color: var(--navy-900);
}

.hero-accent-card span {
    font-size: 0.75rem;
    color: var(--slate-500);
    line-height: 1.4;
}

.hero-wave {
    margin-top: -1px;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 80px;
}

/* ============================================
   ROOMS
   ============================================ */
.rooms {
    padding: 96px 0;
    background: var(--slate-50);
}

.rooms-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 56px;
}

.room-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--slate-200);
    transition: all var(--transition);
    position: relative;
}

.room-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--mint-400);
}

.room-card--featured {
    border-color: var(--mint-400);
    box-shadow: 0 0 0 1px var(--mint-400), var(--shadow-md);
}

.room-card-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--mint-500);
    color: var(--navy-900);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 12px;
    border-radius: 100px;
    z-index: 1;
}

.room-card-img {
    aspect-ratio: 50/34;
    overflow: hidden;
}

.room-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 400ms cubic-bezier(.4,0,.2,1);
}

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

.room-card-body {
    padding: 24px;
}

.room-card-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--navy-900);
    margin-bottom: 8px;
}

.room-card-desc {
    font-size: 0.9375rem;
    color: var(--slate-600);
    line-height: 1.65;
    margin-bottom: 16px;
}

.room-card-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.room-card-features li {
    background: var(--slate-100);
    color: var(--slate-700);
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 100px;
}

/* ============================================
   LOCATION
   ============================================ */
.location {
    padding: 96px 0;
    background: var(--white);
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.location-highlights {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.location-highlight {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.location-highlight svg {
    color: var(--mint-600);
    flex-shrink: 0;
    margin-top: 2px;
}

.location-highlight span {
    font-size: 0.9375rem;
    color: var(--slate-700);
    line-height: 1.55;
}

.location-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.map-link {
    display: block;
    position: relative;
}

.map-link img {
    width: 100%;
    aspect-ratio: 60/48;
    object-fit: cover;
}

.map-overlay {
    position: absolute;
    inset: 0;
    background: rgba(11,42,58,0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--white);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: background var(--transition);
}

.map-link:hover .map-overlay {
    background: rgba(11,42,58,0.75);
}

/* ============================================
   AMENITIES
   ============================================ */
.amenities {
    padding: 96px 0;
    background: var(--slate-100);
}

.amenities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 56px;
}

.amenity-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 32px 28px;
    border: 1px solid var(--slate-200);
    transition: all var(--transition);
}

.amenity-card:hover {
    border-color: var(--mint-400);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.amenity-icon {
    width: 52px;
    height: 52px;
    background: rgba(94,234,212,0.12);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mint-700);
    margin-bottom: 20px;
}

.amenity-title {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--navy-900);
    margin-bottom: 8px;
}

.amenity-desc {
    font-size: 0.9375rem;
    color: var(--slate-600);
    line-height: 1.65;
}

/* ============================================
   GALLERY
   ============================================ */
.gallery {
    padding: 96px 0;
    background: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto auto;
    gap: 16px;
    margin-top: 56px;
}

.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 500ms cubic-bezier(.4,0,.2,1);
    display: block;
}

.gallery-item:hover img {
    transform: scale(1.04);
}

.gallery-item--wide {
    grid-column: span 8;
    aspect-ratio: 8/5;
}

.gallery-item:not(.gallery-item--wide) {
    aspect-ratio: 1;
}

/* ============================================
   CTA
   ============================================ */
.cta {
    background: var(--navy-900);
    padding: 96px 0;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(94,234,212,0.07) 0%, transparent 70%);
    pointer-events: none;
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
    position: relative;
    z-index: 1;
}

.cta-desc {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-top: 16px;
    max-width: 440px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
    padding: 96px 0;
    background: var(--slate-50);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
    align-items: start;
}

.contact-details {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    background: rgba(94,234,212,0.12);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mint-700);
    flex-shrink: 0;
}

.contact-detail strong {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--navy-900);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 4px;
}

.contact-detail span,
.contact-detail a {
    font-size: 0.9375rem;
    color: var(--slate-600);
}

.contact-detail a:hover {
    color: var(--mint-700);
    text-decoration: underline;
}

/* FORM */
.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--slate-200);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}

.form-group--full {
    margin-bottom: 24px;
}

.form-group label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--slate-700);
    letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--slate-800);
    background: var(--slate-50);
    border: 1.5px solid var(--slate-200);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--mint-500);
    box-shadow: 0 0 0 3px rgba(45,212,191,0.15);
    background: var(--white);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    padding: 14px 18px;
    background: rgba(94,234,212,0.1);
    border: 1px solid rgba(94,234,212,0.3);
    border-radius: var(--radius-sm);
    color: var(--navy-900);
    font-size: 0.9375rem;
    font-weight: 500;
}

.form-success svg {
    color: var(--mint-700);
    flex-shrink: 0;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--navy-950);
    color: rgba(255,255,255,0.6);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand p {
    margin-top: 16px;
    font-size: 0.9375rem;
    line-height: 1.7;
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--mint-400);
    margin-bottom: 16px;
}

.footer-links ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a,
.footer-contact a {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.6);
    transition: color var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--mint-400);
}

.footer-contact li {
    font-size: 0.9375rem;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 24px 0;
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.35);
}

.footer-bottom a {
    color: rgba(255,255,255,0.35);
    transition: color var(--transition);
}

.footer-bottom a:hover {
    color: var(--mint-400);
}

/* ============================================
   SCROLL REVEAL (progressive enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 600ms cubic-bezier(.4,0,.2,1), transform 600ms cubic-bezier(.4,0,.2,1);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-grid {
        gap: 48px;
    }
    .rooms-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .rooms-grid .room-card:last-child {
        grid-column: span 2;
        max-width: 50%;
        justify-self: center;
    }
    .amenities-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(11,42,58,0.98);
        backdrop-filter: blur(12px);
        padding: 24px;
        transform: translateY(-120%);
        transition: transform var(--transition);
        border-bottom: 1px solid rgba(94,234,212,0.15);
    }
    .main-nav.open {
        transform: translateY(0);
    }
    .main-nav ul {
        flex-direction: column;
        gap: 20px;
    }
    .main-nav a {
        font-size: 1rem;
    }

    .hero {
        padding: 100px 0 0;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero-visual {
        order: -1;
        max-width: 480px;
        margin: 0 auto;
    }
    .hero-accent-card {
        left: 16px;
        bottom: -12px;
    }
    .hero-stats {
        gap: 16px;
    }
    .hero-stat-num {
        font-size: 1.375rem;
    }

    .rooms-grid {
        grid-template-columns: 1fr;
    }
    .rooms-grid .room-card:last-child {
        grid-column: span 1;
        max-width: 100%;
    }

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

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

    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
    .gallery-item--wide {
        grid-column: span 2;
    }

    .cta-inner {
        flex-direction: column;
        text-align: center;
        gap: 32px;
    }
    .cta-desc {
        margin: 16px auto 0;
    }
    .cta-actions {
        flex-direction: column;
        width: 100%;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .contact-form-wrap {
        padding: 28px;
    }
    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    .hero-title {
        font-size: 1.75rem;
    }
    .hero-actions {
        flex-direction: column;
    }
    .hero-actions .btn {
        width: 100%;
    }
    .hero-stats {
        flex-wrap: wrap;
    }
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    .gallery-item--wide {
        grid-column: span 1;
    }
}