/* ============================================================
   MUNDO DE AKIRA — Design System
   Dark luxury theme with orange accent (#F28C1E)
   ============================================================ */

/* ── CSS Reset & Variables ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    /* Accent Orange (from Logo) */
    --accent: #F28C1E;
    --accent-hover: #F5A623;
    --accent-dark: #D97B0D;
    --accent-glow: rgba(242, 140, 30, 0.15);
    --accent-glow-strong: rgba(242, 140, 30, 0.35);

    /* Background */
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --bg-card: rgba(20, 20, 20, 0.7);
    --bg-glass: rgba(17, 17, 17, 0.75);

    /* Text */
    --text-primary: #f5f5f5;
    --text-secondary: rgba(245, 245, 245, 0.7);
    --text-tertiary: rgba(245, 245, 245, 0.45);

    /* Borders */
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(242, 140, 30, 0.3);

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing */
    --section-pad: clamp(4rem, 10vw, 8rem);
    --container-max: 1200px;

    /* Transitions */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 150ms var(--ease-out-expo);
    --transition-base: 300ms var(--ease-out-expo);
    --transition-slow: 600ms var(--ease-out-expo);
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

body::-webkit-scrollbar {
    display: none;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 4vw, 3rem);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--accent-hover); }

/* ── Selection ── */
::selection { background: var(--accent); color: var(--bg-primary); }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-base);
    background: transparent;
}

.nav.scrolled {
    background: rgba(17, 17, 17, 0.82);
    backdrop-filter: blur(24px) saturate(1.3);
    -webkit-backdrop-filter: blur(24px) saturate(1.3);
    border-bottom: 1px solid rgba(242, 140, 30, 0.06);
    padding: 0.5rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.25);
}

.nav-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 4vw, 3rem);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 0.02em;
}

.nav-logo:hover { color: var(--text-primary); }

.nav-logo-img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent);
    transition: transform var(--transition-base);
}

.nav-logo:hover .nav-logo-img { transform: scale(1.1); }

.nav-logo-text strong { color: var(--accent); font-weight: 700; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    position: relative;
    padding: 0.25rem 0;
}

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

.nav-link:hover { color: var(--text-primary); }
.nav-link:hover::after { width: 100%; }

.nav-cta {
    background: var(--accent);
    color: var(--bg-primary) !important;
    padding: 0.6rem 1.5rem;
    border-radius: 100px;
    font-weight: 600;
    letter-spacing: 0.02em;
    border: none;
    transition: all var(--transition-base);
}

.nav-cta::after { display: none; }

.nav-cta:hover {
    background: var(--accent-hover);
    color: var(--bg-primary) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-glow-strong);
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-base);
    transform-origin: center;
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    filter: brightness(0.35);
    transform: scale(1.05);
    transition: transform 8s var(--ease-out-expo);
}

.hero:hover .hero-bg-img { transform: scale(1.1); }

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(10, 10, 10, 0.5) 0%,
        rgba(10, 10, 10, 0.2) 40%,
        rgba(10, 10, 10, 0.7) 80%,
        rgba(10, 10, 10, 1) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 2rem;
}

.hero-logo-container {
    margin-bottom: 2rem;
    animation: fadeInDown 1s var(--ease-out-expo);
}

.hero-logo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent);
    box-shadow: 0 0 60px var(--accent-glow-strong);
    margin: 0 auto;
}

.hero-title {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s var(--ease-out-expo) 0.2s both;
}

.hero-title-line {
    display: block;
    font-size: clamp(1.8rem, 5vw, 3rem);
    color: var(--text-secondary);
    letter-spacing: 0.05em;
}

.hero-title-accent {
    font-size: clamp(3.5rem, 10vw, 7rem);
    font-weight: 900;
    color: var(--accent);
    text-shadow: 0 0 80px var(--accent-glow-strong);
    font-style: italic;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    font-weight: 300;
    line-height: 1.8;
    animation: fadeInUp 1s var(--ease-out-expo) 0.4s both;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s var(--ease-out-expo) 0.6s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    margin-top: 3.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    animation: fadeInUp 1s var(--ease-out-expo) 0.8s both;
}

.hero-stat { text-align: center; }

.hero-stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.hero-stat-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.5rem;
    display: block;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* Hero scroll indicator */
.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 0;
    right: 0;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: var(--text-tertiary);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    animation: fadeInUp 1s var(--ease-out-expo) 1s both;
    z-index: 3;
}

@media (max-width: 768px), (max-height: 700px) {
    .hero-scroll {
        bottom: 0.5rem; /* Reposicionado mais para baixo */
        transform: scale(0.8); /* Levemente menor para caber melhor */
    }
}

.hero-scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, var(--accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { transform: scaleY(1); opacity: 1; }
    50% { transform: scaleY(0.5); opacity: 0.5; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 2.2rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    background: var(--accent-hover);
    color: var(--bg-primary);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px var(--accent-glow-strong);
}

.btn-ghost {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-ghost:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-3px);
}

.btn-lg { padding: 1.1rem 3rem; font-size: 1rem; }
.btn-block { width: 100%; }

/* Shimmer Effect */
.btn-shimmer::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 200%; }
}

/* ============================================================
   SECTIONS — Common
   ============================================================ */
.section {
    padding: var(--section-pad) 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent);
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-eyebrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: var(--accent);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.section-title em {
    font-style: italic;
    color: var(--accent);
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    font-weight: 300;
}

/* ============================================================
   SOBRE (PERSUASIVE)
   ============================================================ */
.section-sobre {
    background: var(--bg-secondary);
}

.sobre-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.sobre-lead {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-primary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-family: var(--font-heading);
    font-style: italic;
    border-left: 3px solid var(--accent);
    padding-left: 1.5rem;
}

.sobre-text p {
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    font-size: 1rem;
    line-height: 1.9;
}

.sobre-text strong { color: var(--accent); }

.sobre-cta { margin-top: 2rem; text-align: center; }

.sobre-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
}

.sobre-image::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid var(--border);
    border-radius: 16px;
    z-index: 1;
    pointer-events: none;
}

.sobre-image img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    border-radius: 16px;
    transition: transform var(--transition-slow);
}

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

/* ============================================================
   TIMELINE — A Raça Rottweiler
   ============================================================ */
.section-raca { background: var(--bg-primary); }

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto 4rem;
    padding-left: 3rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent), var(--border));
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s var(--ease-out-expo);
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.timeline-marker {
    position: absolute;
    left: -3rem;
    top: 0.5rem;
    width: 24px;
    height: 24px;
    background: var(--bg-primary);
    border: 2px solid var(--accent);
    border-radius: 50%;
    z-index: 1;
    transition: all var(--transition-base);
}

.timeline-item:hover .timeline-marker {
    background: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow-strong);
}

.timeline-date {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 0.5rem;
    font-family: var(--font-mono);
}

.timeline-content h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: 1.85;
    font-size: 0.95rem;
}

.timeline-content strong { color: var(--accent); }
.timeline-content em { color: var(--text-primary); font-style: italic; }

/* Ficha Técnica */
.ficha-tecnica {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 3rem;
    max-width: 800px;
    margin: 0 auto;
    backdrop-filter: blur(10px);
}

.ficha-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--accent);
}

.ficha-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.ficha-item {
    text-align: center;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all var(--transition-base);
}

.ficha-item:hover {
    border-color: var(--border-hover);
    background: rgba(242, 140, 30, 0.03);
}

.ficha-label {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-tertiary);
    margin-bottom: 0.35rem;
}

.ficha-value {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

/* ============================================================
   POR QUE TER UM ROTTWEILER — Cards
   ============================================================ */
.section-porque { background: var(--bg-secondary); }

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

.porque-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.porque-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.porque-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.porque-card:hover::before { opacity: 1; }

.porque-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all var(--transition-base);
}

.porque-icon svg {
    width: 26px;
    height: 26px;
    color: var(--accent);
}

.porque-card:hover .porque-icon {
    background: var(--accent);
}

.porque-card:hover .porque-icon svg { color: var(--bg-primary); }

.porque-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.porque-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.8;
}

.porque-card strong { color: var(--text-primary); }

/* ============================================================
   GALERIA — Nossos Cães & Filhotes
   ============================================================ */
.section-galeria { background: var(--bg-primary); }
.section-filhotes { background: var(--bg-secondary); }

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
    grid-auto-flow: dense;
}



.galeria-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
    border: 1px solid var(--border);
    transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1), box-shadow 0.6s ease, border-color 0.6s ease;
}

.galeria-item-lg {
    grid-column: span 2;
    grid-row: span 2;
}

.galeria-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.25);
    filter: brightness(0.7) contrast(1.1);
    transition: transform 1.5s cubic-bezier(0.19, 1, 0.22, 1), filter 1.5s ease;
}

.galeria-item.visible img {
    transform: scale(1);
    filter: brightness(1) contrast(1);
}

.galeria-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(242, 140, 30, 0.3) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.8s ease;
    pointer-events: none;
}

.galeria-item:hover::after {
    opacity: 1;
}

.galeria-item:hover {
    border-color: var(--accent);
    box-shadow: 0 15px 40px var(--accent-glow-strong);
    transform: translateY(-8px) scale(1.02) !important;
    z-index: 2;
}

.galeria-item:hover img { 
    transform: scale(1.1); 
    filter: brightness(1.1);
}

/* Filhotes CTA */
.filhotes-cta {
    text-align: center;
    margin-top: 3rem;
    padding: 3rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
}

.filhotes-cta-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

/* ============================================================
   PEDIGREE
   ============================================================ */
.section-pedigree { background: var(--bg-primary); }

.pedigree-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.pedigree-info h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.pedigree-list {
    list-style: none;
    padding: 0;
}

.pedigree-list li {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
    position: relative;
    padding-left: 1.5rem;
}

.pedigree-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

.pedigree-list li strong { color: var(--text-primary); }

.pedigree-akira {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--accent-glow);
    border: 1px solid var(--border-hover);
    border-radius: 12px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.8;
}

.pedigree-akira strong { color: var(--accent); font-size: 1.05rem; }

.pedigree-images {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.pedigree-doc {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all var(--transition-base);
    cursor: pointer;
}

.pedigree-doc:hover {
    border-color: var(--accent);
    transform: scale(1.02);
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.pedigree-doc img {
    width: 100%;
    height: auto;
}

/* ============================================================
   REDES SOCIAIS
   ============================================================ */
.section-redes { background: var(--bg-secondary); }

.redes-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
}

.rede-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2.5rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    text-align: center;
    transition: all var(--transition-base);
    color: var(--text-primary);
}

.rede-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    color: var(--text-primary);
}

.rede-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: all var(--transition-base);
}

.rede-icon svg {
    width: 28px;
    height: 28px;
}

.rede-whatsapp { background: rgba(37, 211, 102, 0.1); color: #25D366; }
.rede-card:hover .rede-whatsapp { background: #25D366; color: #fff; }

.rede-instagram { background: rgba(228, 64, 95, 0.1); color: #E4405F; }
.rede-card:hover .rede-instagram { background: #E4405F; color: #fff; }

.rede-tiktok { background: rgba(255, 0, 80, 0.1); color: #FF0050; }
.rede-card:hover .rede-tiktok { background: #010101; color: #fff; }

.rede-facebook { background: rgba(24, 119, 242, 0.1); color: #1877F2; }
.rede-card:hover .rede-facebook { background: #1877F2; color: #fff; }

.rede-youtube { background: rgba(255, 0, 0, 0.1); color: #FF0000; }
.rede-card:hover .rede-youtube { background: #FF0000; color: #fff; }

.rede-name {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.rede-handle {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

/* ============================================================
   CONTATO
   ============================================================ */
.section-contato { background: var(--bg-primary); }

.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 2rem; }

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 22px;
    height: 22px;
    color: var(--accent);
}

.contact-item h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.contact-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.contact-item a { color: var(--accent); }

.contact-socials {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-base);
}

.social-link svg { width: 18px; height: 18px; }

.social-link:hover {
    border-color: var(--accent);
    background: var(--accent-glow);
    color: var(--accent);
    transform: translateY(-3px);
}

/* Contact Form */
.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem;
    backdrop-filter: blur(10px);
}

.form-group { margin-bottom: 1.25rem; }

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.85rem 1.1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all var(--transition-base);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.form-group select { cursor: pointer; }
.form-group select option { background: var(--bg-tertiary); }

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

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 4rem 0 2rem;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent);
    margin-bottom: 1rem;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-links h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 1rem;
}

.footer-links a {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 0.35rem 0;
    transition: color var(--transition-fast);
}

.footer-links a:hover { color: var(--accent); }

.footer-legal {
    grid-column: 1 / -1;
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    color: var(--text-tertiary);
    font-size: 0.8rem;
}

.footer-legal p { margin-bottom: 0.25rem; }

/* ============================================================
   WHATSAPP FLOATING BUTTON
   ============================================================ */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all var(--transition-base);
    animation: whatsappPulse 2s ease-in-out infinite;
}

.whatsapp-float svg { width: 28px; height: 28px; }

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
    color: #fff;
}

@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.7), 0 0 0 10px rgba(37, 211, 102, 0.1); }
}

/* ============================================================
   SCROLL INDICATOR (dots)
   ============================================================ */
.scroll-indicator {
    position: fixed;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 998;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.scroll-indicator.visible { opacity: 1; }

.scroll-indicator-track {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.scroll-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1.5px solid var(--text-tertiary);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    display: block;
}

.scroll-dot:hover {
    border-color: var(--accent);
    transform: scale(1.3);
}

.scroll-dot.active {
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow-strong);
    transform: scale(1.2);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Reveal animation for sections */
.section-header,
.sobre-grid,
.porque-card,
.galeria-item,
.ficha-tecnica,
.pedigree-content,
.redes-grid,
.contato-grid,
.filhotes-cta {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s var(--ease-out-expo);
}

.section-header.visible,
.sobre-grid.visible,
.porque-card.visible,
.galeria-item.visible,
.ficha-tecnica.visible,
.pedigree-content.visible,
.redes-grid.visible,
.contato-grid.visible,
.filhotes-cta.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.porque-card:nth-child(2) { transition-delay: 0.1s; }
.porque-card:nth-child(3) { transition-delay: 0.2s; }
.porque-card:nth-child(4) { transition-delay: 0.3s; }
.porque-card:nth-child(5) { transition-delay: 0.4s; }
.porque-card:nth-child(6) { transition-delay: 0.5s; }

.galeria-item:nth-child(2) { transition-delay: 0.05s; }
.galeria-item:nth-child(3) { transition-delay: 0.1s; }
.galeria-item:nth-child(4) { transition-delay: 0.15s; }
.galeria-item:nth-child(5) { transition-delay: 0.2s; }
.galeria-item:nth-child(6) { transition-delay: 0.25s; }

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
    cursor: pointer;
}

.lightbox.open {
    opacity: 1;
    pointer-events: all;
}

.lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 20px 80px rgba(0,0,0,0.5);
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.lightbox.open img { transform: scale(1); }

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    background: rgba(0,0,0,0.5);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.5rem;
    transition: all var(--transition-base);
}

.lightbox-close:hover { border-color: var(--accent); color: var(--accent); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .porque-grid { grid-template-columns: repeat(2, 1fr); }
    .redes-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    /* Nav mobile */
    .nav-toggle { display: flex; }
    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        background: var(--bg-secondary);
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        gap: 1.5rem;
        border-left: 1px solid var(--border);
        transform: translateX(100%);
        transition: transform var(--transition-base);
        z-index: 1000;
    }
    .nav-links.open { transform: translateX(0); }

    .nav-cta {
        width: 100%;
        text-align: center;
        margin-top: 1rem;
    }

    /* Layout */
    .sobre-grid { grid-template-columns: 1fr; gap: 2rem; }
    .sobre-image { order: -1; }
    .sobre-image img { height: 350px; }

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

    .galeria-grid { 
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    
    .galeria-item {
        aspect-ratio: 1; /* Fotos pequenas quadradas para economizar espaço */
        border-radius: 8px;
        grid-column: span 1 !important;
        grid-row: auto !important;
    }
    
    /* O padrão exato: 1 foto sozinha (larga), depois 4 fotos (2 colunas) */
    .galeria-item:nth-child(5n + 1) {
        grid-column: span 2 !important;
        aspect-ratio: 16/10; /* Retângulo panorâmico para não ficar gigante na vertical */
    }

    .pedigree-content { grid-template-columns: 1fr; }
    .ficha-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    .redes-grid { grid-template-columns: repeat(2, 1fr); }
    .contato-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }

    .footer-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand { text-align: center; }
    .footer-brand .footer-logo { margin: 0 auto 1rem; }

    .footer-links-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
        text-align: center;
    }

    .hero-stats { flex-direction: row; gap: 3rem; flex-wrap: nowrap; justify-content: center; align-items: center; width: 100%; max-width: 100%; padding-top: 1rem; }
    .hero-stat-divider { width: 1px; height: 30px; }
    .hero-stat-number { font-size: 1.3rem; }
    .hero-stat-label { font-size: 0.55rem; letter-spacing: 0.05em; }
    
    .hero-content { margin-top: 10vh; padding-bottom: 5rem; }

    .scroll-indicator { display: none; }
}

@media (max-width: 480px) {
    /* Galeria usa o carrossel definido no breakpoint de 768px */
    .redes-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-logo { width: 90px; height: 90px; }
}

/* ============================================================
   PREMIUM EFFECTS
   Inspired by: alche.studio, lusion.co, landonorris.com
   ============================================================ */

/* ── Film Grain Overlay ── */
.grain-overlay {
    position: fixed;
    inset: 0;
    z-index: 9998;
    pointer-events: none;
}

.grain-overlay::before {
    content: '';
    position: absolute;
    inset: -100%;
    width: 300%;
    height: 300%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    opacity: 0.03;
    animation: grainDrift 8s steps(10) infinite;
}

@keyframes grainDrift {
    0%, 100% { transform: translate(0, 0); }
    10% { transform: translate(-2%, -5%); }
    20% { transform: translate(4%, -2%); }
    30% { transform: translate(-5%, 3%); }
    40% { transform: translate(2%, 5%); }
    50% { transform: translate(-3%, -4%); }
    60% { transform: translate(5%, 2%); }
    70% { transform: translate(-4%, -3%); }
    80% { transform: translate(3%, 4%); }
    90% { transform: translate(-2%, 5%); }
}

/* ── Marquee Strip ── */
.marquee-section {
    padding: clamp(1rem, 2vw, 1.5rem) 0;
    overflow: hidden;
    border-top: 1px solid rgba(242, 140, 30, 0.12);
    border-bottom: 1px solid rgba(242, 140, 30, 0.12);
    background: var(--bg-secondary);
    width: 100%;
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marqueeScroll 35s linear infinite;
}

.marquee-track:hover {
    animation-play-state: paused;
}

.marquee-content {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.marquee-item {
    display: inline-flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0 2rem;
    white-space: nowrap;
}

.marquee-item span:first-child {
    font-family: var(--font-heading);
    font-size: clamp(1.1rem, 2.5vw, 1.8rem);
    font-weight: 700;
    color: var(--text-primary);
    opacity: 0.4;
    transition: opacity 0.4s var(--ease-out-expo);
    letter-spacing: 0.02em;
}

.marquee-track:hover .marquee-item span:first-child {
    opacity: 0.8;
}

.marquee-sep {
    color: var(--accent);
    opacity: 0.5;
    font-size: 0.7rem;
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ── Gallery Item Hover Enhancement ── */
.galeria-item {
    position: relative;
    overflow: hidden;
}

.galeria-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(242, 140, 30, 0.15) 100%);
    opacity: 0;
    transition: opacity 0.5s var(--ease-out-expo);
    z-index: 1;
    border-radius: inherit;
    pointer-events: none;
}

.galeria-item:hover::after {
    opacity: 1;
}

/* ── Card Shine Sweep (Gallery) ── */
.galeria-item::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(
        105deg,
        transparent 40%,
        rgba(255, 255, 255, 0.02) 45%,
        rgba(255, 255, 255, 0.06) 50%,
        rgba(255, 255, 255, 0.02) 55%,
        transparent 60%
    );
    transform: translateX(-200%);
    transition: transform 0.7s var(--ease-out-expo);
    border-radius: inherit;
    pointer-events: none;
}

.galeria-item:hover::before {
    transform: translateX(200%);
}

/* ── Button Glow Effect ── */
.btn-primary,
.btn-shimmer {
    position: relative;
    z-index: 1;
}

.btn-primary::after,
.btn-shimmer::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: var(--accent);
    filter: blur(20px);
    opacity: 0;
    transition: opacity 0.4s var(--ease-out-expo);
    z-index: -1;
}

.btn-primary:hover::after,
.btn-shimmer:hover::after {
    opacity: 0.35;
}

/* ── Section Title Accent Underline ── */
.section-title em::after {
    content: '';
    display: block;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-hover));
    transition: width 1.2s var(--ease-out-expo) 0.3s;
    margin-top: 6px;
}

.visible .section-title em::after {
    width: 100%;
}

/* ── Porque Card Hover Enhancement ── */
.porque-card {
    transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-slow);
}

.porque-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3), 0 0 30px var(--accent-glow);
    border-color: var(--border-hover);
}

.porque-card:hover .porque-icon {
    background: rgba(242, 140, 30, 0.2);
    border-color: var(--accent);
    transition: all 0.3s var(--ease-out-expo);
}

/* ── Rede Card Hover Enhancement ── */
.rede-card {
    transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-slow);
}

.rede-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
    border-color: var(--border-hover);
}

/* ── Contact Item Hover ── */
.contact-item {
    transition: transform var(--transition-base);
}

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

.contact-item:hover .contact-icon {
    background: rgba(242, 140, 30, 0.2);
    border-color: var(--accent);
}

/* ── Ficha Item Hover ── */
.ficha-item {
    transition: border-color var(--transition-base), background var(--transition-base);
}

.ficha-item:hover {
    border-color: var(--border-hover);
    background: rgba(242, 140, 30, 0.05);
}

/* ── Timeline Marker Pulse ── */
.timeline-item:hover .timeline-marker::after {
    box-shadow: 0 0 0 8px var(--accent-glow);
}

@media (prefers-reduced-motion: reduce) {
    .grain-overlay::before,
    .marquee-track {
        animation: none;
    }
}

/* ── Interactive Gallery Filter Bar ── */
.gallery-filter-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(20, 20, 20, 0.7);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.6rem 1.4rem;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s var(--ease-out-expo);
    backdrop-filter: blur(10px);
}

.filter-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--accent);
    color: var(--bg-primary);
    border-color: var(--accent);
    font-weight: 700;
    box-shadow: 0 6px 20px var(--accent-glow-strong);
}

.filter-count {
    background: rgba(0, 0, 0, 0.25);
    padding: 0.15rem 0.5rem;
    border-radius: 100px;
    font-size: 0.75rem;
}

.filter-btn.active .filter-count {
    background: rgba(0, 0, 0, 0.15);
    color: var(--bg-primary);
}

/* ── Gallery Card Overlays & Tags ── */
.galeria-item {
    cursor: pointer;
    overflow: hidden;
    transition: transform 0.4s var(--ease-out-expo), opacity 0.4s var(--ease-out-expo);
}

.galeria-item.hidden {
    display: none !important;
}

.galeria-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.85) 100%);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    opacity: 0;
    transition: opacity 0.4s var(--ease-out-expo);
    z-index: 2;
    pointer-events: none;
}

.galeria-item:hover .galeria-overlay {
    opacity: 1;
}

.galeria-tag {
    align-self: flex-start;
    background: rgba(242, 140, 30, 0.9);
    color: var(--bg-primary);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.25rem 0.65rem;
    border-radius: 100px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

@media (max-width: 768px) {
    .galeria-tag {
        display: none !important;
    }
}

.galeria-tag.tag-filhote {
    background: #25D366;
}

.galeria-tag.tag-pedigree {
    background: #3b82f6;
    color: #fff;
}

.galeria-item-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.8);
}

.galeria-zoom-icon {
    font-size: 0.75rem;
    color: var(--accent);
    font-weight: 600;
    letter-spacing: 0.03em;
}

/* ── Lightbox Enhancements (Caption & Controls) ── */
.lightbox-content-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 900px;
    width: 90%;
    position: relative;
}

.lightbox-caption {
    margin-top: 1rem;
    text-align: center;
    color: var(--text-primary);
}

.lightbox-caption-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.lightbox-whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #25D366;
    color: #fff !important;
    padding: 0.5rem 1.25rem;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.lightbox-whatsapp-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.lightbox-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(20, 20, 20, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-primary);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.4rem;
    transition: all 0.3s ease;
    z-index: 10;
}

.lightbox-nav-btn:hover {
    background: var(--accent);
    color: var(--bg-primary);
    border-color: var(--accent);
}

.lightbox-nav-prev { left: 1.5rem; }
.lightbox-nav-next { right: 1.5rem; }

@media (max-width: 768px) {
    .lightbox-nav-btn { width: 38px; height: 38px; font-size: 1.1rem; }
    .lightbox-nav-prev { left: 0.5rem; }
    .lightbox-nav-next { right: 0.5rem; }
}