/* IHS Residencia – Guest House | E-11/2, Islamabad */

:root {
    --color-bg: #f8f6f2;
    --color-bg-alt: #efece6;
    --color-surface: #fff;
    --color-text: #2c2a26;
    --color-text-muted: #5c5a56;
    --color-accent: #2d6b5a;
    --color-accent-light: #3d8570;
    --color-accent-dark: #1e4a3e;
    --color-gold: #b8860b;
    --color-overlay: rgba(44, 42, 38, 0.55);
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Outfit', system-ui, sans-serif;
    --space: 1.25rem;
    --container: min(92vw, 1140px);
    --radius: 12px;
    --radius-lg: 18px;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.12);
    --transition: 0.25s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 1.05rem;
    line-height: 1.65;
    color: var(--color-text);
    background: var(--color-bg);
}

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

a {
    color: var(--color-accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--space);
}

/* Section badges */
.section-badge {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(248, 246, 242, 0.97);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(44, 42, 38, 0.06);
}

.header-inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0.9rem var(--space);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-link {
    display: block;
    text-decoration: none;
}

.logo-link:hover {
    text-decoration: none;
    opacity: 0.88;
}

.logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
}

.nav {
    display: flex;
    gap: 1.75rem;
    flex-wrap: wrap;
}

.nav a {
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.95rem;
}

.nav a:hover {
    color: var(--color-accent);
    text-decoration: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
}

/* Hero */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem var(--space) 5rem;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: var(--color-overlay);
}

.hero-content {
    position: relative;
    z-index: 1;
    color: #fff;
    max-width: 36rem;
}

.hero-badge {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.4rem 1rem;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 100px;
    margin-bottom: 1rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.75rem, 7vw, 4.25rem);
    font-weight: 700;
    margin: 0 0 0.4rem;
    letter-spacing: 0.02em;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.hero-tagline {
    font-size: 1.25rem;
    opacity: 0.98;
    margin: 0 0 1rem;
    font-weight: 400;
}

.hero-desc {
    font-size: 1.05rem;
    opacity: 0.92;
    margin: 0 0 2rem;
    line-height: 1.7;
}

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

.btn {
    display: inline-block;
    padding: 0.9rem 1.85rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: background var(--transition), color var(--transition), transform 0.2s ease;
}

.btn:hover {
    text-decoration: none;
}

.btn-primary {
    background: var(--color-accent);
    color: #fff;
    text-decoration: none;
}

.btn-primary:hover {
    background: var(--color-accent-dark);
    color: #fff;
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border-color: #fff;
}

.btn-block {
    width: 100%;
    text-align: center;
}

/* Stats strip */
.stats-strip {
    background: linear-gradient(135deg, var(--color-accent-dark) 0%, var(--color-accent) 100%);
    color: #fff;
    padding: 2.5rem var(--space);
    margin-top: -1px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: var(--container);
    margin: 0 auto;
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Sections */
.section {
    padding: 4.5rem 0;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.9rem, 4vw, 2.6rem);
    font-weight: 700;
    margin: 0 0 0.5rem;
    color: var(--color-text);
}

.section-intro {
    color: var(--color-text-muted);
    margin: 0 0 2rem;
    max-width: 40rem;
}

/* About */
.about {
    background: var(--color-surface);
    box-shadow: var(--shadow);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-top: 2rem;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.about-image-note {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    padding: 0.6rem 1rem;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    font-size: 0.85rem;
    border-radius: var(--radius);
}

.about-text .lead {
    font-size: 1.22rem;
    color: var(--color-accent-dark);
    margin: 0 0 1rem;
    font-weight: 500;
}

.about-text p {
    margin: 0 0 1rem;
    color: var(--color-text-muted);
}

.about-address {
    margin-top: 1.5rem;
    font-style: normal;
    color: var(--color-text);
    padding: 1rem;
    background: var(--color-bg);
    border-radius: var(--radius);
    border-left: 4px solid var(--color-accent);
}

/* Rooms */
.rooms {
    background: var(--color-bg-alt);
}

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

.room-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: box-shadow var(--transition), transform var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

.room-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.room-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 2;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.35rem 0.75rem;
    background: var(--color-gold);
    color: #fff;
    border-radius: 100px;
}

.room-card-image {
    aspect-ratio: 16/10;
    overflow: hidden;
}

.room-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.room-card-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.room-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.75rem;
    color: var(--color-text);
}

.room-desc {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin: 0 0 1rem;
    line-height: 1.6;
}

.room-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.25rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.room-features li {
    font-size: 0.85rem;
    padding: 0.3rem 0.65rem;
    background: var(--color-bg);
    border-radius: 100px;
    color: var(--color-text-muted);
}

.room-rates {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.25rem;
    padding: 1rem;
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
    border-radius: var(--radius);
}

.rate {
    flex: 1;
}

.rate-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 0.2rem;
}

.rate-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-accent-dark);
}

.rooms-note {
    margin-top: 2rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    text-align: center;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space);
    margin-top: 2rem;
}

.gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--color-surface);
    transition: box-shadow var(--transition), transform var(--transition);
}

.gallery-item:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.gallery-link {
    display: block;
    text-decoration: none;
    line-height: 0;
}

.gallery-link:hover {
    text-decoration: none;
}

.gallery-link img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    transition: transform 0.35s ease;
}

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

/* Amenities */
.amenities {
    background: var(--color-surface);
    box-shadow: var(--shadow);
}

.amenities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.amenity-card {
    padding: 1.75rem;
    background: var(--color-bg);
    border-radius: var(--radius);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.amenity-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow);
}

.amenity-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.75rem;
}

.amenity-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 0.5rem;
    color: var(--color-text);
}

.amenity-card p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.55;
}

/* Reviews */
.reviews {
    background: var(--color-bg-alt);
}

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

.review-card {
    margin: 0;
    padding: 2rem;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border-left: 4px solid var(--color-accent);
    transition: box-shadow var(--transition);
}

.review-card:hover {
    box-shadow: var(--shadow-hover);
}

.review-text {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin: 0 0 1.25rem;
    font-style: italic;
}

.review-text::before {
    content: '"';
}

.review-text::after {
    content: '"';
}

.review-footer {
    font-size: 0.9rem;
}

.review-footer strong {
    display: block;
    color: var(--color-text);
    margin-bottom: 0.2rem;
}

.review-footer span {
    color: var(--color-text-muted);
}

/* Forms */
.form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
}

.form-group .required {
    color: #c00;
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-body);
    font-size: 1rem;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: var(--radius);
    background: var(--color-surface);
    color: var(--color-text);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(45, 107, 90, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
    opacity: 0.8;
}

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

.form-message {
    margin: 0;
    font-size: 0.95rem;
    padding: 0.5rem 0;
}

.form-message.success {
    color: var(--color-accent-dark);
}

.form-message.error {
    color: #c00;
}

/* FAQ */
.faq {
    background: var(--color-bg-alt);
}

.faq-list {
    margin-top: 2rem;
    max-width: 700px;
}

.faq-item {
    background: var(--color-surface);
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-q {
    width: 100%;
    padding: 1.15rem 1.25rem;
    text-align: left;
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-text);
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    transition: background var(--transition), color var(--transition);
}

.faq-q::after {
    content: '+';
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-accent);
    flex-shrink: 0;
}

.faq-item.is-open .faq-q::after {
    content: '−';
}

.faq-q:hover {
    background: var(--color-bg);
    color: var(--color-accent);
}

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.faq-a p {
    margin: 0;
    padding: 0 1.25rem 1.25rem;
    color: var(--color-text-muted);
    line-height: 1.65;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

/* Contact */
.contact {
    background: var(--color-surface);
    box-shadow: var(--shadow);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    margin-top: 2rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-block h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 0.75rem;
    color: var(--color-text);
}

.contact-block address {
    font-style: normal;
    margin-bottom: 0.75rem;
    color: var(--color-text-muted);
}

.contact-block p {
    color: var(--color-text-muted);
    margin: 0 0 0.5rem;
    font-size: 0.98rem;
}

.contact-form-wrap {
    background: var(--color-bg);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.contact-form-wrap h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    margin: 0 0 1.25rem;
    color: var(--color-text);
}

/* Sticky CTA */
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 90;
    background: linear-gradient(135deg, var(--color-accent-dark) 0%, var(--color-accent) 100%);
    color: #fff;
    padding: 0.85rem var(--space);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.15);
    transform: translateY(100%);
    transition: transform 0.35s ease;
}

.sticky-cta.is-visible {
    transform: translateY(0);
    animation: stickyCtaIn 0.4s ease;
}

@keyframes stickyCtaIn {
    from {
        opacity: 0;
        transform: translateY(100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sticky-cta-inner {
    max-width: var(--container);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.sticky-cta-text {
    font-weight: 500;
    font-size: 0.95rem;
}

.sticky-cta-buttons {
    display: flex;
    gap: 0.75rem;
}

.sticky-cta .btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.sticky-cta .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    color: #fff;
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal[hidden] {
    display: none;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    cursor: pointer;
}

.modal-box {
    position: relative;
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    padding: 2rem;
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.96) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    border: none;
    border-radius: var(--radius);
    font-size: 1.5rem;
    line-height: 1;
    color: var(--color-text);
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
}

.modal-close:hover {
    background: var(--color-accent);
    color: #fff;
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 0 0.35rem;
    color: var(--color-text);
}

.modal-desc {
    color: var(--color-text-muted);
    margin: 0 0 1.5rem;
    font-size: 0.95rem;
}

.modal-booking .form {
    margin-top: 0.5rem;
}

.btn-nav-book {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* Footer */
.site-footer {
    padding: 3rem var(--space) 2rem;
    text-align: center;
    background: linear-gradient(180deg, var(--color-text) 0%, #1a1917 100%);
    color: rgba(255, 255, 255, 0.88);
}

.footer-top {
    margin-bottom: 1.5rem;
}

.footer-logo {
    margin: 0 auto 0.5rem;
    opacity: 0.95;
    height: 42px;
    width: auto;
}

.footer-tagline {
    font-size: 0.95rem;
    margin: 0 0 1rem;
    opacity: 0.9;
}

.footer-nav {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.85);
}

.footer-nav a:hover {
    color: #fff;
    text-decoration: none;
}

.footer-location {
    font-size: 0.9rem;
    margin: 0 0 0.5rem;
    opacity: 0.8;
}

.footer-copy {
    font-size: 0.85rem;
    opacity: 0.7;
    margin: 0;
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.lightbox[hidden] {
    display: none;
}

.lightbox-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.35rem 0.6rem;
    border-radius: var(--radius);
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius);
}

/* Responsive */
@media (max-width: 900px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

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

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

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

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

    .nav-toggle {
        display: flex;
    }

    .nav.is-open {
        display: flex;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--color-bg);
        padding: var(--space);
        border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    }

    .btn-nav-book {
        display: none;
    }

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

    .about-image {
        order: -1;
    }

    .contact-layout {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .sticky-cta-inner {
        flex-direction: column;
        text-align: center;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

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

    .hero-buttons .btn {
        width: 100%;
    }

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

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

    .room-rates {
        flex-direction: column;
        gap: 0.75rem;
    }

    .modal-box {
        padding: 1.5rem;
        margin: 1rem;
    }

    .sticky-cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .sticky-cta-buttons .btn {
        width: 100%;
    }
}