/* ================================================================
   home.css — Stili specifici della Home Page
   Studio Rosas
================================================================ */

/* ── Font aggiuntivo per i titoli hero ── */
/* Playfair Display è caricato nell'HTML */

/* ── Variabili aggiuntive ── */
:root {
    --hero-height: 92vh;
}

/* ================================================================
   HEADER — sovrascrive lo sticky solo sulla home per trasparenza
================================================================ */
body.home header {
    background: transparent;
    box-shadow: none;
    position: fixed;
    width: 100%;
    transition: background 0.4s ease, box-shadow 0.4s ease;
}

body.home header.scrolled {
    background: var(--secondary);
    box-shadow: var(--shadow);
}

/* Su mobile con header fixed, il nav absolute esce dall'header
   e si posiziona rispetto al viewport — lo ancoriamo manualmente */
@media (max-width: 768px) {
    body.home nav {
        position: fixed;
        top: 54px;
        left: 0;
        right: 0;
    }
}

.nav-cta {
    background: var(--primary);
    color: var(--white) !important;
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    transition: background 0.3s ease !important;
}

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

/* ================================================================
   HERO
================================================================ */
.hero-home {
    position: relative;
    height: var(--hero-height);
    min-height: 500px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

/* ── SLIDESHOW ── */
.hero-slider {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center top;
    filter: grayscale(30%);
    opacity: 0;
    transition: opacity 1.4s ease-in-out;
    will-change: opacity;
}

.hero-slide.active {
    opacity: 1;
}

/* Overlay: rosso a sinistra sfuma verso trasparente a destra */
.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
        105deg,
        rgba(185, 11, 16, 0.82) 0%,
        rgba(185, 11, 16, 0.55) 40%,
        rgba(39, 42, 51, 0.25) 100%
    );
}

/* Dots indicatori */
.hero-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.hero-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    padding: 0;
    transition: background 0.3s, transform 0.3s;
}

.hero-dot.active {
    background: rgba(255,255,255,0.95);
    transform: scale(1.3);
}

.hero-dot:hover {
    background: rgba(255,255,255,0.75);
}

.hero-home-content {
    position: relative;
    z-index: 2;
    padding-bottom: 5rem;
    max-width: 680px;
}

.hero-tag {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.75);
    margin-bottom: 1rem;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(3rem, 7vw, 6rem);
    font-weight: 900;
    line-height: 1.05;
    color: var(--white);
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-title em {
    font-style: italic;
    color: rgba(255,255,255,0.9);
}

.hero-sub {
    font-size: 1rem;
    color: rgba(255,255,255,0.85);
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--white);
    color: var(--primary);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 0.9rem 2rem;
    border-radius: var(--radius);
    transition: all 0.3s ease;
}

.btn-hero:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(185,11,16,0.4);
}

.btn-hero i {
    transition: transform 0.3s ease;
}

.btn-hero:hover i {
    transform: translateX(4px);
}

/* Scroll hint */
.hero-scroll-hint {
    position: absolute;
    bottom: 1.5rem;
    left: 2rem;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    color: rgba(255,255,255,0.6);
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

/* ================================================================
   SEZIONE LABEL (etichetta rossa sopra i titoli)
================================================================ */
.section-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 0.75rem;
    display: block;
}

.section-label.centered,
h2.centered {
    text-align: center;
}

/* ================================================================
   COLLAGE SERVIZI
================================================================ */
.collage-section {
    padding: 5rem 0 0;
}

.collage-intro {
    margin-bottom: 3rem;
}

.collage-intro h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.2;
    color: var(--dark);
    margin-bottom: 1rem;
}

.collage-desc {
    max-width: 560px;
    font-size: 1rem;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ================================================================
   COLLAGE SERVIZI — unico blocco con foto centrale emergente
================================================================ */
.collage-section {
    padding: 5rem 0 0;
}

.collage-intro {
    margin-bottom: 3rem;
}

.collage-intro h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.2;
    color: var(--dark);
    margin-bottom: 1rem;
}

.collage-desc {
    max-width: 560px;
    font-size: 1rem;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ── Stage: contenitore unico del collage ── */
.collage-stage {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 280px 280px;
    gap: 4px;
    max-width: 1300px;
    margin: 0 auto;
    overflow: visible;
}

/* ── Sfondo rosso — si intravede dietro la foto centrale ──
   Occupa la colonna centrale su entrambe le righe */
.collage-red-bg {
    grid-column: 2;
    grid-row: 1 / 3;
    background: var(--primary);
    position: relative;
    z-index: 1;
    /* Piccola texture per non essere piatto */
    background-image: repeating-linear-gradient(
        -15deg,
        transparent,
        transparent 18px,
        rgba(0,0,0,0.04) 18px,
        rgba(0,0,0,0.04) 19px
    );
}

/* ── Foto centrale: Matrimoni ──
   Quadrata 1:1, sovrapposta al rosso, ruotata come il fotogramma del logo */
.collage-hero-photo {
    grid-column: 2;
    grid-row: 1 / 3;
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    /* Padding per far intravedere il rosso sui bordi */
    padding: 24px;
}

.collage-hero-inner {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    border: 8px solid var(--white);
    box-shadow:
        0 20px 60px rgba(0,0,0,0.45),
        0 4px 15px rgba(0,0,0,0.25);
    /* Stato iniziale: dritto — la rotazione avviene allo scroll */
    transform: rotate(0deg);
    transition: transform 0.7s cubic-bezier(0.23, 1, 0.32, 1),
                box-shadow 0.5s ease;
    aspect-ratio: 1 / 1;
}

/* Stato 2: dopo lo scroll — rotazione leggera */
.collage-hero-photo.is-tilted .collage-hero-inner {
    transform: rotate(6deg);
    box-shadow:
        0 24px 65px rgba(0,0,0,0.50),
        0 6px 20px rgba(0,0,0,0.28);
}

/* Stato 3: hover — rotazione massima */
.collage-hero-photo:hover .collage-hero-inner,
.collage-hero-photo.is-tilted:hover .collage-hero-inner {
    transform: rotate(15deg) scale(1.04);
    box-shadow:
        0 30px 80px rgba(0,0,0,0.55),
        0 8px 25px rgba(0,0,0,0.3);
}

.collage-hero-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: filter 0.4s ease;
}

.collage-hero-photo:hover .collage-hero-inner img {
    filter: brightness(1.05);
}

.collage-hero-label {
    position: absolute;
    bottom: 0.8rem;
    left: 0.8rem;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    background: rgba(185,11,16,0.85);
    padding: 0.4rem 0.9rem;
    backdrop-filter: blur(4px);
}

.collage-hero-cta {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.collage-hero-label .collage-num {
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 2px;
    opacity: 0.7;
}

.collage-hero-label .collage-name {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.collage-hero-label i {
    opacity: 0;
    transform: translateX(-6px);
    transition: all 0.3s ease;
    font-size: 0.75rem;
}

.collage-hero-photo:hover .collage-hero-label i {
    opacity: 1;
    transform: translateX(0);
}

/* ── Le 4 foto di contorno ── */
.collage-item {
    display: block;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    z-index: 2;
}

.collage-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease, filter 0.4s ease;
    filter: grayscale(15%);
}

.collage-item:hover img {
    transform: scale(1.06);
    filter: grayscale(0%);
}

/* Overlay gradiente sui 4 angoli */
.collage-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(0,0,0,0.65) 0%,
        rgba(0,0,0,0.1) 50%,
        transparent 100%
    );
    transition: opacity 0.4s ease;
}

.collage-item:hover::after {
    opacity: 0.55;
}

.collage-label {
    position: absolute;
    bottom: 0.9rem;
    left: 0.9rem;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
}

.collage-num {
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 2px;
    opacity: 0.65;
}

.collage-name {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.collage-label i {
    opacity: 0;
    transform: translateX(-6px);
    transition: all 0.3s ease;
    font-size: 0.72rem;
}

.collage-item:hover .collage-label i {
    opacity: 1;
    transform: translateX(0);
}

/* Posizionamento 4 foto agli angoli */
.collage-tl { grid-column: 1; grid-row: 1; }
.collage-tr { grid-column: 3; grid-row: 1; }
.collage-bl { grid-column: 1; grid-row: 2; }
.collage-br { grid-column: 3; grid-row: 2; }

/* Nasconde la vecchia struttura se presente */
.collage-grid,
.collage-featured-wrap,
.collage-red-accent { display: none; }

/* ================================================================
   SEZIONE STAMPA
================================================================ */
.stampa-section {
    padding: 6rem 0;
    background: var(--white);
}

.stampa-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.stampa-text h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.stampa-text p {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.stampa-list {
    list-style: none;
    margin-bottom: 2rem;
}

.stampa-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.95rem;
    color: var(--dark);
}

.stampa-list li i {
    color: var(--primary);
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* Immagine stampa con badge anno */
.stampa-img-wrap {
    position: relative;
}

.stampa-img-wrap img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.stampa-badge {
    position: absolute;
    bottom: -1.5rem;
    left: -1.5rem;
    background: var(--primary);
    color: var(--white);
    padding: 1.2rem 1.5rem;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: 0 8px 25px rgba(185,11,16,0.35);
}

.badge-anno {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 0.8;
}

.badge-num {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 900;
    line-height: 1;
}

/* ================================================================
   PERCHÉ SCEGLIERCI
================================================================ */
.perche-section {
    padding: 6rem 0;
    background: var(--light);
}

.perche-section h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    line-height: 1.2;
    margin-bottom: 3rem;
}

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

.perche-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: var(--radius);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 3px solid transparent;
}

.perche-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.1);
    border-top-color: var(--primary);
}

.perche-icon {
    width: 56px;
    height: 56px;
    background: rgba(185,11,16,0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--primary);
    font-size: 1.3rem;
    transition: background 0.3s ease;
}

.perche-card:hover .perche-icon {
    background: var(--primary);
    color: var(--white);
}

.perche-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
    color: var(--dark);
}

.perche-card p {
    font-size: 0.92rem;
    color: var(--text-gray);
    line-height: 1.75;
}

/* ================================================================
   METTI IN SALVO
================================================================ */
.salvo-section {
    padding: 6rem 0;
    background: var(--secondary);
    position: relative;
    overflow: hidden; /* taglia tutto ciò che sfora dalla section */
}

/* Logo decorativo come pseudo-elemento — indipendente dal layout */
.salvo-section::after {
    content: '';
    position: absolute;
    /* Ancorato all'angolo inferiore destro della section */
    right: -2%;
    bottom: -8%;
    /* Larghezza fissa che non dipende da nessun figlio */
    width: 28%;
    aspect-ratio: 1 / 1;
    background-image: url('../grafica/logo_gradiente.svg');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    /* Sotto le foto (z-index 3-5), sopra lo sfondo */
    z-index: 2;
    pointer-events: none;
}

.salvo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.salvo-text .section-label {
    color: rgba(255,255,255,0.5);
}

.salvo-text h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    line-height: 1.2;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.salvo-text p {
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.btn-outline {
    display: inline-block;
    padding: 0.8rem 2rem;
    border: 2px solid rgba(255,255,255,0.5);
    color: var(--white);
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

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

/* Collage foto analogiche */
.salvo-visual {
    position: relative;
    height: 420px;
    z-index: 3; /* sopra il pseudo-elemento ::after */
}

.salvo-foto {
    position: absolute;
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
    overflow: hidden;
    border: 6px solid var(--white);
}

.salvo-foto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: sepia(15%);
}

/* Foto 1 — grande, in basso a sinistra, davanti */
.salvo-foto-1 {
    width: 52%;
    height: 58%;
    bottom: 0;
    left: 0;
    transform: rotate(-3deg);
    z-index: 4;
}

/* Foto 2 — media, in alto al centro */
.salvo-foto-2 {
    width: 48%;
    height: 54%;
    top: 0;
    left: 18%;
    transform: rotate(2.5deg);
    z-index: 3;
}

/* Foto 3 — in alto a destra, ben visibile sopra il rosso */
.salvo-foto-3 {
    width: 44%;
    height: 50%;
    top: 8%;
    right: 0;
    transform: rotate(-1.5deg);
    z-index: 5;
}



/* ================================================================
   BOTTONE COMUNE
================================================================ */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-align: center;
}

.btn-sm {
    padding: 0.45rem 1.1rem;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(185,11,16,0.35);
}

/* ================================================================
   RESPONSIVE
================================================================ */
@media (max-width: 1024px) {
    .collage-stage {
        grid-template-rows: 240px 240px;
    }

    .stampa-grid,
    .salvo-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .stampa-img-wrap img { height: 300px; }
    .salvo-visual { height: 350px; }

    /* Logo decorativo più piccolo su tablet */
    .salvo-section::after {
        width: 32%;
        right: -3%;
        bottom: -6%;
    }
}

@media (max-width: 768px) {
    .hero-title { font-size: 2.8rem; }

    /* Mobile: griglia 2×3 — foto centrale grande al centro, 4 foto attorno */
    .collage-stage {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 200px 260px 200px;
        gap: 3px;
    }

    /* Sfondo rosso: occupa solo la riga centrale */
    .collage-red-bg {
        grid-column: 1 / 3;
        grid-row: 2;
    }

    /* Foto matrimoni: sovrapposta al rosso nella riga centrale */
    .collage-hero-photo {
        grid-column: 1 / 3;
        grid-row: 2;
        padding: 16px 25%;
        z-index: 10;
    }

    /* 4 foto agli angoli: sopra e sotto */
    .collage-tl { grid-column: 1; grid-row: 1; }
    .collage-tr { grid-column: 2; grid-row: 1; }
    .collage-bl { grid-column: 1; grid-row: 3; }
    .collage-br { grid-column: 2; grid-row: 3; }

    /* Riduce la rotazione su mobile per non tagliare troppo */
    .collage-hero-inner {
        transform: rotate(4deg);
    }
    .collage-hero-photo:hover .collage-hero-inner {
        transform: rotate(12deg) scale(1.02);
    }

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

    .salvo-visual { height: 300px; }
    .salvo-foto-1 { width: 55%; height: 55%; }
    .salvo-foto-2 { width: 50%; height: 50%; left: 15%; }
    .salvo-foto-3 { width: 46%; height: 46%; }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-home { height: 100svh; }
    .hero-title { font-size: 2.2rem; }
    .hero-sub { font-size: 0.88rem; }

    .collage-stage {
        grid-template-rows: 170px 220px 170px;
    }

    .collage-hero-photo {
        padding: 14px 20%;
    }

    /* Su mobile la griglia diventa colonna singola,
       il logo non si vede bene — lo nascondo */
    .salvo-section::after {
        display: none;
    }
}