/* ============================================
   SATMAPS - Design System & Estilos
   Site institucional e comercial
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* --- Custom Fonts (@font-face) --- */
@font-face {
    font-family: 'Nasaliza';
    src: url('../Fontes/nasaliza.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Trebuchet';
    src: url('../Fontes/trebuc.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Trebuchet';
    src: url('../Fontes/trebucbd.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}

/* --- Variaveis CSS --- */
:root {
    /* Cores principais */
    --color-bg-primary: #0a0e17;
    --color-bg-secondary: #111827;
    --color-bg-card: #1a2233;
    --color-bg-card-hover: #1f2b3f;

    /* Azul satelite */
    --color-accent: #3b82f6;
    --color-accent-light: #60a5fa;
    --color-accent-dark: #2563eb;
    --color-accent-glow: rgba(59, 130, 246, 0.15);

    /* Tons metalicos */
    --color-silver: #94a3b8;
    --color-silver-light: #cbd5e1;

    /* Verde discreto (mapas) */
    --color-green: #10b981;
    --color-green-dark: #059669;

    /* Texto */
    --color-text-primary: #f1f5f9;
    --color-text-secondary: #94a3b8;
    --color-text-muted: #64748b;

    /* Bordas e linhas */
    --color-border: rgba(148, 163, 184, 0.12);
    --color-border-light: rgba(148, 163, 184, 0.06);

    /* Tipografia */
    --font-brand: 'Nasaliza', 'Trebuchet', sans-serif;
    --font-body: 'Inter', 'Trebuchet', sans-serif;

    /* Espacamento */
    --section-padding: 100px 0;
    --container-max: 1200px;
    --radius: 12px;
    --radius-sm: 8px;

    /* Transicoes */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Sombras */
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.25);
    --shadow-card-hover: 0 8px 40px rgba(0, 0, 0, 0.35);
    --shadow-glow: 0 0 30px rgba(59, 130, 246, 0.2);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul, ol {
    list-style: none;
}

/* --- Container --- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Tipografia --- */
.font-brand {
    font-family: var(--font-brand);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-brand);
    font-size: 0.8rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 16px;
    position: relative;
    padding: 0 20px;
}

.section-tag::before,
.section-tag::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30px;
    height: 1px;
    background: var(--color-accent);
    opacity: 0.5;
}

.section-tag::before { left: -20px; }
.section-tag::after { right: -20px; }

.section-title {
    font-family: var(--font-brand);
    font-size: 2.4rem;
    color: var(--color-text-primary);
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ============================================
   HEADER / NAVBAR
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 18px 0;
    transition: all var(--transition-base);
    background: transparent;
}

.header.scrolled {
    background: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 12px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--color-border);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo {
    font-family: var(--font-brand);
    font-size: 1.7rem;
    color: var(--color-text-primary);
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.logo .accent {
    color: var(--color-accent);
}

/* Nav */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-menu a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: 8px 18px;
    border-radius: 6px;
    transition: all var(--transition-fast);
    letter-spacing: 0.3px;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-text-primary);
    background: var(--color-accent-glow);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
    background: none;
    border: none;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-base);
    border-radius: 2px;
}

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

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

.hamburger.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;
    text-align: center;
    overflow: hidden;
}

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

/* Fundo geometrico/gradiente */
.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(59, 130, 246, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(16, 185, 129, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(59, 130, 246, 0.06) 0%, transparent 50%),
        linear-gradient(180deg, var(--color-bg-primary) 0%, #0d1520 50%, var(--color-bg-primary) 100%);
}

/* Grid pattern (satelite) */
.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(59, 130, 246, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

/* Orb decorativo */
.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: orbFloat 8s ease-in-out infinite;
}

.hero-orb-1 {
    width: 400px;
    height: 400px;
    background: var(--color-accent);
    top: -100px;
    right: -100px;
    opacity: 0.08;
}

.hero-orb-2 {
    width: 300px;
    height: 300px;
    background: var(--color-green);
    bottom: -50px;
    left: -80px;
    opacity: 0.06;
    animation-delay: -4s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(20px, -20px) scale(1.05); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 0 24px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-accent-light);
    margin-bottom: 28px;
    padding: 8px 20px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 30px;
    background: rgba(59, 130, 246, 0.06);
}

.hero-title {
    font-family: var(--font-brand);
    font-size: 3.4rem;
    line-height: 1.15;
    color: var(--color-text-primary);
    margin-bottom: 24px;
    letter-spacing: 1px;
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- Botoes --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
    text-align: center;
    letter-spacing: 0.3px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    color: #fff;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(59, 130, 246, 0.45);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--color-accent);
    color: var(--color-accent-light);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: #fff;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
}

/* ============================================
   SECAO SOBRE
   ============================================ */
.about {
    padding: var(--section-padding);
    background: var(--color-bg-secondary);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0.3;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h3 {
    font-family: var(--font-brand);
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--color-text-primary);
}

.about-text p {
    color: var(--color-text-secondary);
    margin-bottom: 16px;
    font-size: 1.02rem;
    line-height: 1.85;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px 24px;
    text-align: center;
    transition: all var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
    border-color: rgba(59, 130, 246, 0.3);
}

.stat-number {
    font-family: var(--font-brand);
    font-size: 2.2rem;
    color: var(--color-accent);
    display: block;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   SECAO QUALIDADE
   ============================================ */
.quality {
    padding: var(--section-padding);
    background: var(--color-bg-primary);
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.quality-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 36px 28px;
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

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

.quality-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(59, 130, 246, 0.2);
}

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

.quality-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--color-accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.4rem;
}

.quality-card h4 {
    font-family: var(--font-brand);
    font-size: 1rem;
    margin-bottom: 10px;
    color: var(--color-text-primary);
    letter-spacing: 0.5px;
}

.quality-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ============================================
   SECAO POSTERS
   ============================================ */
.posters {
    padding: var(--section-padding);
    background: var(--color-bg-secondary);
    position: relative;
}

.posters::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0.3;
}

.posters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 28px;
}

.poster-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all var(--transition-base);
    cursor: pointer;
    position: relative;
}

.poster-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(59, 130, 246, 0.25);
}

.poster-image-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
}

.poster-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.poster-card:hover .poster-image-wrapper img {
    transform: scale(1.08);
}

.poster-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(10, 14, 23, 0.9) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.poster-card:hover .poster-overlay {
    opacity: 1;
}

.poster-overlay .btn {
    font-size: 0.85rem;
    padding: 10px 20px;
    align-self: center;
}

.poster-info {
    padding: 20px;
}

.poster-info h4 {
    font-family: var(--font-brand);
    font-size: 0.95rem;
    color: var(--color-text-primary);
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}

.poster-info p {
    font-size: 0.82rem;
    color: var(--color-text-secondary);
}

/* ============================================
   SECAO PROJETOS ESPECIAIS
   ============================================ */
.projects {
    padding: var(--section-padding);
    background: var(--color-bg-primary);
    position: relative;
    overflow: hidden;
}

/* Fundo decorativo */
.projects::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.06) 0%, transparent 70%);
    top: -200px;
    right: -200px;
}

.projects-intro {
    max-width: 700px;
    margin: 0 auto 50px;
    text-align: center;
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    line-height: 1.85;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-bottom: 50px;
}

.project-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 36px 24px;
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(59, 130, 246, 0.25);
    background: var(--color-bg-card-hover);
}

.project-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent-glow), rgba(16, 185, 129, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    font-size: 1.5rem;
    border: 1px solid var(--color-border);
}

.project-card h4 {
    font-family: var(--font-brand);
    font-size: 0.95rem;
    color: var(--color-text-primary);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.project-card p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.projects-cta {
    text-align: center;
    padding: 48px 32px;
    background: linear-gradient(135deg, var(--color-bg-card) 0%, rgba(59, 130, 246, 0.05) 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.projects-cta h3 {
    font-family: var(--font-brand);
    font-size: 1.6rem;
    margin-bottom: 12px;
    color: var(--color-text-primary);
}

.projects-cta p {
    color: var(--color-text-secondary);
    margin-bottom: 28px;
    font-size: 1rem;
}

/* ============================================
   SECAO CONTATO
   ============================================ */
.contact {
    padding: var(--section-padding);
    background: var(--color-bg-secondary);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0.3;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-info h3 {
    font-family: var(--font-brand);
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin-bottom: 20px;
}

.contact-info p {
    color: var(--color-text-secondary);
    margin-bottom: 30px;
    line-height: 1.8;
    font-size: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.contact-item-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--color-accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
    border: 1px solid var(--color-border);
}

.contact-item-text span {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2px;
}

.contact-item-text a,
.contact-item-text p {
    font-size: 0.95rem;
    color: var(--color-text-primary);
    margin-bottom: 0;
}

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

.contact-shipping {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding: 12px 20px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-radius: var(--radius-sm);
    color: var(--color-green);
    font-weight: 500;
    font-size: 0.9rem;
}

/* Formulario */
.contact-form {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 36px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
    letter-spacing: 0.3px;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    outline: none;
}

.form-control:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.form-control::placeholder {
    color: var(--color-text-muted);
}

textarea.form-control {
    min-height: 130px;
    resize: vertical;
}

.form-submit {
    width: 100%;
    margin-top: 8px;
}

.form-success {
    display: none;
    text-align: center;
    padding: 20px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-sm);
    color: var(--color-green);
    margin-top: 16px;
    font-weight: 500;
}

.form-success.show {
    display: block;
}

/* ============================================
   RODAPE
   ============================================ */
.footer {
    padding: 60px 0 0;
    background: var(--color-bg-primary);
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 300px;
}

.footer-title {
    font-family: var(--font-brand);
    font-size: 0.9rem;
    color: var(--color-text-primary);
    margin-bottom: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.footer-links a {
    display: block;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    padding: 4px 0;
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-accent-light);
    padding-left: 6px;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.footer-contact-item svg {
    flex-shrink: 0;
    color: var(--color-accent);
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

/* ============================================
   LIGHTBOX / MODAL
   ============================================ */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

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

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-content img {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
}

.lightbox-title {
    font-family: var(--font-brand);
    font-size: 1.1rem;
    color: var(--color-text-primary);
    margin-top: 16px;
    letter-spacing: 1px;
}

.lightbox-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-size: 2rem;
    cursor: pointer;
    transition: color var(--transition-fast);
    padding: 8px;
    line-height: 1;
}

.lightbox-close:hover {
    color: var(--color-text-primary);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 1.2rem;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.15);
}

.lightbox-prev { left: -70px; }
.lightbox-next { right: -70px; }

/* ============================================
   BOTAO FLUTUANTE WHATSAPP
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 900;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #25D366, #128C7E);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
    transition: all var(--transition-base);
    cursor: pointer;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
    fill: #fff;
}

.whatsapp-float::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid rgba(37, 211, 102, 0.3);
    animation: whatsappPulse 2s ease-in-out infinite;
}

@keyframes whatsappPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.15); opacity: 0; }
}

/* ============================================
   ANIMACOES SCROLL
   ============================================ */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Delay classes para efeito cascata */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ============================================
   RESPONSIVIDADE
   ============================================ */

/* === Tablet grande === */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .about-grid {
        gap: 40px;
    }

    .contact-grid {
        gap: 36px;
    }
}

/* === Tablet === */
@media (max-width: 992px) {
    :root {
        --section-padding: 80px 0;
    }

    .hero-title {
        font-size: 2.6rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    .contact-grid {
        gap: 32px;
    }

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

/* === Mobile === */
@media (max-width: 768px) {
    :root {
        --section-padding: 64px 0;
    }

    /* --- Container --- */
    .container {
        padding: 0 16px;
    }

    /* --- Header --- */
    .header {
        padding: 14px 0;
    }

    .header.scrolled {
        padding: 10px 0;
    }

    .hamburger {
        display: flex;
    }

    /* --- Menu Mobile --- */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 300px;
        height: 100vh;
        height: 100dvh; /* dynamic viewport height para iOS */
        background: rgba(10, 14, 23, 0.98);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        flex-direction: column;
        padding: 90px 24px 40px;
        gap: 4px;
        transition: right var(--transition-base);
        border-left: 1px solid var(--color-border);
        z-index: 999;
        overflow-y: auto;
    }

    .nav-menu.active {
        right: 0;
        box-shadow: -8px 0 40px rgba(0,0,0,0.5);
    }

    .nav-menu a {
        font-size: 1rem;
        padding: 14px 18px;
        width: 100%;
        border-radius: var(--radius-sm);
        display: block;
    }

    /* Overlay ao abrir o menu */
    .nav-menu::before {
        content: '';
        position: fixed;
        inset: 0;
        right: unset;
        width: 100vw;
        pointer-events: none;
        opacity: 0;
    }

    /* --- Hero --- */
    .hero {
        min-height: 100svh; /* Safari iOS */
        padding: 100px 0 60px;
    }

    .hero-content {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 0.98rem;
        margin-bottom: 32px;
    }

    .hero-tag {
        font-size: 0.7rem;
        padding: 6px 16px;
        letter-spacing: 2px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    /* --- Tipografia --- */
    .section-title {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    .section-header {
        margin-bottom: 40px;
    }

    /* --- Sobre --- */
    .about-stats {
        grid-template-columns: 1fr 1fr;
    }

    .stat-card {
        padding: 20px 16px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    /* --- Qualidade --- */
    .quality-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .quality-card {
        padding: 28px 20px;
    }

    /* --- Posters --- */
    .posters-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 18px;
    }

    /* Mostrar overlay sempre no touch */
    .poster-overlay {
        opacity: 1;
        background: linear-gradient(180deg, transparent 30%, rgba(10, 14, 23, 0.85) 100%);
    }

    /* --- Projetos --- */
    .projects-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .project-card {
        padding: 28px 16px;
    }

    .projects-cta {
        padding: 32px 20px;
    }

    .projects-cta h3 {
        font-size: 1.3rem;
    }

    /* --- Contato --- */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .contact-form {
        padding: 28px 20px;
    }

    .contact-shipping {
        display: flex;
        width: 100%;
        justify-content: center;
    }

    /* --- Rodape --- */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
        padding: 18px 0;
    }

    .footer-brand p {
        max-width: 100%;
    }

    /* --- Lightbox --- */
    .lightbox-prev { left: 8px; }
    .lightbox-next { right: 8px; }

    .lightbox-close {
        top: 12px;
        right: 12px;
        position: fixed;
        background: rgba(0,0,0,0.5);
        border-radius: 50%;
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .lightbox-content img {
        max-width: 95vw;
        max-height: 75vh;
    }

    .lightbox-title {
        font-size: 0.95rem;
        text-align: center;
        padding: 0 12px;
    }

    .lightbox-nav {
        width: 40px;
        height: 40px;
    }

    /* --- WhatsApp flutuante --- */
    .whatsapp-float {
        bottom: 20px;
        right: 16px;
        width: 54px;
        height: 54px;
    }
}

/* === Mobile pequeno === */
@media (max-width: 480px) {
    :root {
        --section-padding: 56px 0;
    }

    .hero-title {
        font-size: 1.6rem;
        letter-spacing: 0;
    }

    .hero-subtitle {
        font-size: 0.92rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    /* Stats em coluna unica */
    .about-stats {
        grid-template-columns: 1fr 1fr;
    }

    /* Cards em 1 coluna */
    .quality-grid {
        grid-template-columns: 1fr;
    }

    .posters-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

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

    /* Formulario */
    .contact-form {
        padding: 20px 16px;
    }

    .form-control {
        padding: 12px 14px;
        font-size: 0.9rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    /* Rodape secoes */
    .footer-grid {
        gap: 20px;
    }

    /* CTA projetos */
    .projects-cta {
        padding: 24px 16px;
    }

    .projects-cta h3 {
        font-size: 1.15rem;
    }

    /* Nav estreita */
    .nav-menu {
        width: 85%;
        max-width: 300px;
        padding: 80px 20px 40px;
    }

    /* Lightbox no celular pequeno */
    .lightbox-prev,
    .lightbox-next {
        display: none; /* usar swipe em telas muito pequenas */
    }

    .lightbox-content img {
        max-height: 70vh;
    }
}

/* === Muito pequeno (320px) === */
@media (max-width: 360px) {
    .hero-title {
        font-size: 1.4rem;
    }

    .logo {
        font-size: 1.4rem;
    }

    .container {
        padding: 0 12px;
    }

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

/* === Touch (hover fix) === */
@media (hover: none) {
    /* Posters: mostrar overlay permanentemente em dispositivos touch */
    .poster-overlay {
        opacity: 1;
    }

    /* Remover transform em hover (evita "stuck hover" no touch) */
    .poster-card:hover {
        transform: none;
    }

    .quality-card:hover,
    .project-card:hover,
    .stat-card:hover {
        transform: none;
    }

    .btn:hover {
        transform: none;
    }

    .whatsapp-float:hover {
        transform: none;
    }
}

/* ============================================
   UTILIDADES
   ============================================ */
.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }
.mb-0 { margin-bottom: 0; }