/* Résidence meublée saphir-korhogo */

:root {
    --color-cream: #FDF8F2;
    --color-sand: #F3E7D9;
    --color-terracotta: #C87634;
    --color-amber: #E7B873;
    --color-brown: #7A4F2A;
    --color-dark: #3D2B1F;
    --color-charcoal: #2E211A;
    --color-white: #FFFFFF;
    --shadow: 0 8px 30px rgba(61, 43, 31, 0.12);
    --radius: 14px;
    --transition: 0.3s ease;
}

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

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--color-dark);
    background: var(--color-cream);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.section-label {
    color: var(--color-terracotta);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.section-label.center {
    text-align: center;
}

.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: 1.5rem;
    line-height: 1.25;
}

.section-title.center {
    text-align: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-terracotta), var(--color-amber));
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(200, 118, 52, 0.35);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(200, 118, 52, 0.45);
}

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

.btn-outline:hover {
    background: var(--color-white);
    color: var(--color-terracotta);
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(253, 248, 242, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(61, 43, 31, 0.06);
    transition: background var(--transition);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
    height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    color: var(--color-charcoal);
    font-size: 1.1rem;
}

.logo-icon {
    color: var(--color-terracotta);
    font-size: 1.3rem;
}

.logo-text {
    display: none;
}

.main-nav {
    position: fixed;
    top: 64px;
    left: 0;
    width: 100%;
    background: var(--color-cream);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition), opacity var(--transition);
    box-shadow: 0 10px 25px rgba(61, 43, 31, 0.1);
    border-bottom: 3px solid var(--color-amber);
}

.main-nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    padding: 1rem 1.25rem;
    gap: 0.75rem;
}

.nav-link {
    font-weight: 500;
    color: var(--color-dark);
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-sand);
    display: block;
    transition: color var(--transition);
}

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

.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--color-charcoal);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

.header-cta {
    display: none;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    padding: 6rem 0 4rem;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(46, 33, 26, 0.55), rgba(61, 43, 31, 0.7));
}

.hero-content {
    position: relative;
    z-index: 1;
    color: var(--color-white);
    text-align: center;
}

.hero-subtitle {
    color: var(--color-amber);
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
}

.hero-title {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1rem;
}

.hero-title span {
    color: var(--color-amber);
}

.hero-text {
    font-size: 1.05rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.95;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
}

/* Sections */
section {
    padding: 3.5rem 0;
}

.about {
    background: var(--color-white);
}

.about-grid {
    display: grid;
    gap: 2rem;
    align-items: center;
}

.about-image {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.about-image img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.about-image:hover img {
    transform: scale(1.03);
}

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

.feature-list {
    list-style: none;
    margin: 1.25rem 0;
    display: grid;
    gap: 0.75rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}

.feature-icon {
    color: var(--color-terracotta);
    font-weight: 700;
}

.rooms {
    background: var(--color-sand);
}

.rooms-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.room-card {
    background: var(--color-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.room-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 40px rgba(61, 43, 31, 0.15);
}

.room-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.room-body {
    padding: 1.25rem;
}

.room-body h3 {
    font-size: 1.15rem;
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
}

.room-body p {
    color: var(--color-brown);
    font-size: 0.95rem;
}

.gallery {
    background: var(--color-cream);
}

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

.gallery-item {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 10px;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition);
    box-shadow: 0 4px 12px rgba(61, 43, 31, 0.08);
}

.gallery-item:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 20px rgba(61, 43, 31, 0.15);
}

.contact {
    background: var(--color-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.contact-card {
    background: var(--color-cream);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow);
    border-top: 4px solid var(--color-amber);
}

.contact-card h3 {
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.contact-card > p {
    color: var(--color-brown);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.contact-links {
    display: grid;
    gap: 0.75rem;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--color-white);
    padding: 0.75rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    color: var(--color-terracotta);
    transition: background var(--transition), color var(--transition);
}

.contact-link:hover {
    background: var(--color-terracotta);
    color: var(--color-white);
}

.contact-icon {
    font-size: 1.1rem;
}

.contact-form {
    display: grid;
    gap: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.form-row {
    display: grid;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--color-sand);
    border-radius: 12px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    background: var(--color-cream);
    color: var(--color-dark);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-terracotta);
    box-shadow: 0 0 0 4px rgba(200, 118, 52, 0.15);
}

.contact-form textarea {
    resize: vertical;
}

/* Footer */
.site-footer {
    background: var(--color-charcoal);
    color: var(--color-sand);
    padding: 2.5rem 0 1.5rem;
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--color-white);
}

.footer-text {
    margin-bottom: 1rem;
    opacity: 0.85;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.footer-links a {
    color: var(--color-amber);
    font-weight: 500;
}

.footer-links a:hover {
    text-decoration: underline;
}

.copyright {
    font-size: 0.85rem;
    opacity: 0.7;
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(46, 33, 26, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
    padding: 1rem;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox img {
    max-width: 100%;
    max-height: 90vh;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 2.5rem;
    cursor: pointer;
    line-height: 1;
    padding: 0.5rem;
}

/* Tablet and desktop */
@media (min-width: 768px) {
    .container {
        padding: 0 2rem;
    }

    .logo-text {
        display: inline;
    }

    .menu-toggle {
        display: none;
    }

    .main-nav {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        background: transparent;
        box-shadow: none;
        border: none;
        width: auto;
    }

    .nav-list {
        flex-direction: row;
        padding: 0;
        gap: 1.5rem;
    }

    .nav-link {
        border: none;
        padding: 0.25rem 0;
        position: relative;
    }

    .nav-link::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 0;
        height: 2px;
        background: var(--color-terracotta);
        transition: width var(--transition);
    }

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

    .header-cta {
        display: inline-flex;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .hero-text {
        font-size: 1.2rem;
    }

    .hero-actions {
        flex-direction: row;
        justify-content: center;
    }

    .section-title {
        font-size: 2.25rem;
    }

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

    .about-image img {
        height: 360px;
    }

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

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

    .gallery-item {
        height: 220px;
    }

    .contact-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .footer-links {
        flex-direction: row;
        justify-content: center;
        gap: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 4rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .gallery-item:nth-child(1),
    .gallery-item:nth-child(6),
    .gallery-item:nth-child(11) {
        grid-column: span 2;
        grid-row: span 2;
    }
}