/* ═══════════════════════════════════════════════════════════════════════════
   DOLCE ROMA APARTMENT - MAIN STYLESHEET
   Single entry point that imports all component styles
   ═══════════════════════════════════════════════════════════════════════════ */

/* Foundation */
@import url('base.css');

/* Components */
@import url('components/navbar.css');
@import url('components/footer.css');
@import url('components/hero.css');

/* ─────────────────────────────────────────────────────────────────────────
   PAGE-SPECIFIC SECTIONS
   ───────────────────────────────────────────────────────────────────────── */

/* Features Section (Home) */
.features {
    background: var(--color-white);
    padding: var(--space-20) 0;
}

.features__header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-12);
}

.features__pretitle {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.features__title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

.features__subtitle {
    color: var(--color-charcoal-light);
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .features__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .features__grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.feature-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-6);
    background: var(--color-cream);
    border-radius: var(--radius-lg);
    transition: all var(--duration-normal) var(--ease-out);
}

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

.feature-card__icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-4);
    color: var(--color-primary);
}

.feature-card__title {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-charcoal);
}

/* ─────────────────────────────────────────────────────────────────────────
   ABOUT SECTION (Home)
   ───────────────────────────────────────────────────────────────────────── */

.about {
    padding: var(--space-20) 0;
    background: var(--color-cream);
}

.about__container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 768px) {
    .about__container {
        grid-template-columns: 1fr 1fr;
    }
}

.about__image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about__image img {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.about__image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100px;
    height: 100px;
    background: var(--color-secondary);
    opacity: 0.3;
    border-radius: var(--radius-full);
    z-index: -1;
}

.about__content {
    max-width: 500px;
}

.about__pretitle {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.about__title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-6);
}

.about__text {
    color: var(--color-charcoal-light);
    margin-bottom: var(--space-6);
    line-height: var(--leading-relaxed);
}

/* ─────────────────────────────────────────────────────────────────────────
   FAMILY SECTION
   ───────────────────────────────────────────────────────────────────────── */

.family {
    padding: var(--space-20) 0;
    background: var(--color-white);
}

.family__header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.family__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .family__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .family__grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.family-card {
    text-align: center;
}

.family-card__image {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto var(--space-4);
    border-radius: var(--radius-full);
    overflow: hidden;
    border: 3px solid var(--color-secondary);
    transition: all var(--duration-normal) var(--ease-out);
}

.family-card:hover .family-card__image {
    transform: scale(1.05);
    border-color: var(--color-primary);
}

.family-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.family-card__name {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    margin-bottom: var(--space-1);
}

.family-card__role {
    font-size: var(--text-xs);
    color: var(--color-charcoal-light);
}

/* ─────────────────────────────────────────────────────────────────────────
   GALLERY SECTION
   ───────────────────────────────────────────────────────────────────────── */

.gallery {
    padding: var(--space-20) 0;
}

.gallery__filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
}

.gallery__filter-btn {
    padding: var(--space-2) var(--space-5);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-charcoal-light);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
}

.gallery__filter-btn:hover {
    color: var(--color-charcoal);
    background: var(--color-cream-dark);
}

.gallery__filter-btn--active {
    color: var(--color-white);
    background: var(--color-primary);
}

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .gallery__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .gallery__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.gallery__item {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-out);
}

.gallery__item:hover img {
    transform: scale(1.1);
}

.gallery__item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    transition: background var(--duration-normal) var(--ease-out);
}

.gallery__item:hover::after {
    background: rgba(0, 0, 0, 0.2);
}

/* Lightbox Modal */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.95);
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-normal) var(--ease-out);
}

.lightbox.is-open {
    opacity: 1;
    visibility: visible;
}

.lightbox__close {
    position: absolute;
    top: var(--space-6);
    right: var(--space-6);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: var(--text-2xl);
    cursor: pointer;
}

.lightbox__img {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: var(--radius-md);
}

/* ─────────────────────────────────────────────────────────────────────────
   MAP SECTION
   ───────────────────────────────────────────────────────────────────────── */

.map-section {
    padding: var(--space-20) 0;
    background: var(--color-charcoal);
    color: var(--color-cream);
}

.map-section__header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.map-section__title {
    color: var(--color-cream);
}

.map-section__subtitle {
    color: rgba(249, 246, 241, 0.7);
}

.map-section__frame {
    position: relative;
    width: 100%;
    height: 500px;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.map-section__frame iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ─────────────────────────────────────────────────────────────────────────
   BOOKING SECTION
   ───────────────────────────────────────────────────────────────────────── */

.booking {
    padding: var(--space-20) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    text-align: center;
}

.booking__title {
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.booking__text {
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto var(--space-8);
}

.booking__buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    max-width: 400px;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .booking__buttons {
        flex-direction: row;
        justify-content: center;
        max-width: none;
    }
}

.booking__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-md);
    transition: all var(--duration-normal) var(--ease-out);
}

.booking__btn--airbnb {
    background: #FF5A5F;
    color: white;
}

.booking__btn--airbnb:hover {
    background: #E74C50;
    transform: translateY(-2px);
}

.booking__btn--booking {
    background: #003580;
    color: white;
}

.booking__btn--booking:hover {
    background: #002A66;
    transform: translateY(-2px);
}

/* ─────────────────────────────────────────────────────────────────────────
   BACK TO TOP BUTTON
   ───────────────────────────────────────────────────────────────────────── */

.back-to-top {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--duration-normal) var(--ease-out);
    z-index: var(--z-sticky);
}

.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-4px);
}

.back-to-top svg {
    width: 20px;
    height: 20px;
}