/* ============================================================
   CRISTAL SYSTEM SACADAS — style.css
   Autor: Recriação fiel do original
   ============================================================ */

/* ============================================================
   1. RESET & BASE
   ============================================================ */

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Instrument Sans', sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: #1a1a1a;
    overflow-x: hidden;
    background-color: #fff;
}

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

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

ul {
    list-style: none;
}

/* ============================================================
   2. VARIÁVEIS CSS
   ============================================================ */

:root {
    /* Cores */
    --color-primary:   #e8531d;   /* laranja Cristal System */
    --color-primary-hover: #c94515;
    --color-white:     #ffffff;
    --color-dark:      #1a1a1a;
    --color-gray-light:#f5f5f5;
    --color-nav-text:  #2b2b2b;
    --color-nav-active:#e8531d;

    /* Header */
    --header-height: 72px;

    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-med:  0.35s ease;

    /* Sombras */
    --shadow-header: 0 2px 16px rgba(0,0,0,0.10);
}

/* ============================================================
   3. HEADER
   ============================================================ */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: #ffffff;
    z-index: 1000;
    box-shadow: var(--shadow-header);
    transition: background var(--transition-med), box-shadow var(--transition-med);
}

/* Header com scroll - leve efeito */
.site-header.scrolled {
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 4px 24px rgba(0,0,0,0.14);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    height: 100%;
}

/* --- Logo --- */

.header-logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.logo-img {
    height: 43px;
    width: auto;
    object-fit: contain;
    transition: opacity var(--transition-fast);
}

.header-logo:hover .logo-img {
    opacity: 0.85;
}

/* --- Navegação Desktop --- */

.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    display: inline-block;
    padding: 6px 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-nav-text);
    position: relative;
    transition: color var(--transition-fast);
    white-space: nowrap;
}

/* Underline grow effect */
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 12px;
    right: 12px;
    height: 2px;
    background: var(--color-nav-active);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition-fast);
    border-radius: 2px;
}

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

.nav-link:hover::after {
    transform: scaleX(1);
}

/* Link ativo */
.nav-link--active {
    color: var(--color-nav-active);
}

.nav-link--active::after {
    transform: scaleX(1);
}

/* --- Hamburguer (mobile) --- */

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1100;
}

.hamburger-line {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* Hamburguer aberto → X */
.hamburger.is-open .hamburger-line:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}
.hamburger.is-open .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.hamburger.is-open .hamburger-line:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* ============================================================
   4. HERO
   ============================================================ */

.hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: var(--header-height);
}

/* Imagem de fundo */
.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('../assets-seo/images/hero.webp');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    transform: scale(1.04);
    transition: transform 8s ease-out;
    will-change: transform;
}

.hero-bg.is-loaded {
    transform: scale(1);
}

/* Overlay gradiente — mais escuro à esquerda onde fica o texto */
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(0, 0, 0, 0.68) 0%,
        rgba(0, 0, 0, 0.42) 45%,
        rgba(0, 0, 0, 0.10) 100%
    );
    z-index: 1;
}

/* Conteúdo do hero */
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 0 32px;
    padding-bottom: 80px;
}

/* Eyebrow — texto pequeno acima do título */
.hero-eyebrow {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
    opacity: 0;
    transform: translateY(16px);
    animation: fadeUp 0.7s ease forwards 0.3s;
}

/* Título principal H1 */
.hero-title {
    font-size: clamp(40px, 5.5vw, 72px);
    font-weight: 700;
    line-height: 1.12;
    color: var(--color-white);
    margin-bottom: 36px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.7s ease forwards 0.5s;
}

/* Botões */
.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.7s ease forwards 0.75s;
}

/* ============================================================
   5. BOTÕES
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 11px 22px;
    font-family: 'Instrument Sans', sans-serif;
    font-size: 14px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    border: 2px solid transparent;
    transition:
        background-color var(--transition-fast),
        border-color var(--transition-fast),
        color var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
    white-space: nowrap;
    line-height: 1;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0);
}

/* Botão Primário — laranja sólido */
.btn--primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.btn--primary:hover {
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    box-shadow: 0 6px 18px rgba(232, 83, 29, 0.40);
}

/* Botão Outline — borda branca transparente */
.btn--outline {
    background-color: transparent;
    border-color: var(--color-white);
    color: var(--color-white);
}

.btn--outline:hover {
    background-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 6px 18px rgba(255, 255, 255, 0.12);
}

/* Ícone de seta dentro do botão */
.btn-icon {
    width: 14px;
    height: 14px;
    fill: currentColor;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
    transform: translateX(3px);
}

/* ============================================================
   6. ANIMAÇÕES
   ============================================================ */

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================================
   7. RESPONSIVIDADE — TABLET (≤ 1024px)
   ============================================================ */

@media (max-width: 1024px) {
    .header-inner {
        padding: 0 24px;
    }

    .nav-link {
        font-size: 13px;
        padding: 6px 9px;
    }
}

/* ============================================================
   8. RESPONSIVIDADE — MOBILE (≤ 768px)
   ============================================================ */

@media (max-width: 768px) {

    /* Mostrar hamburguer */
    .hamburger {
        display: flex;
    }

    /* Menu mobile — dropdown */
    .main-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background: #ffffff;
        box-shadow: 0 8px 32px rgba(0,0,0,0.12);
        padding: 24px 32px 32px;
        flex-direction: column;
        align-items: flex-start;
        transform: translateY(-110%);
        opacity: 0;
        visibility: hidden;
        transition:
            transform var(--transition-med),
            opacity var(--transition-med),
            visibility var(--transition-med);
        z-index: 999;
    }

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

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        width: 100%;
    }

    .nav-link {
        font-size: 16px;
        padding: 12px 0;
        width: 100%;
        border-bottom: 1px solid #f0f0f0;
    }

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

    /* Hero */
    .hero-content {
        padding: 0 24px 60px;
    }

    .hero-overlay {
        background: linear-gradient(
            to right,
            rgba(0, 0, 0, 0.72) 0%,
            rgba(0, 0, 0, 0.55) 100%
        );
    }

    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .header-inner {
        padding: 0 20px;
    }

    .hero-content {
        padding: 0 20px 48px;
    }
}

/* ============================================================
   10. PORTFOLIO / PROJETOS ENTREGUES
   ============================================================ */

.portfolio {
    background-color: #fff;
    padding: 80px 0 72px;
}

.portfolio-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Título da seção */
.portfolio-title {
    font-size: clamp(26px, 3vw, 38px);
    font-weight: 600;
    color: var(--color-dark);
    text-align: center;
    margin-bottom: 40px;
    letter-spacing: -0.01em;
}

/* ── Carrossel ── */

.carousel {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0;
}

/* Viewport — janela de recorte */
.carousel-viewport {
    overflow: hidden;
    width: 100%;
    flex: 1;
}

/* Track — faixa deslizante */
.carousel-track {
    display: flex;
    gap: 10px;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

/* Slides — cada imagem ocupa 1/3 do viewport */
.carousel-slide {
    flex: 0 0 calc((100% - 20px) / 3);   /* 3 slides visíveis, 2 gaps de 10px */
    min-width: 0;
    overflow: hidden;
    border-radius: 2px;
}

.carousel-slide img {
    width: 100%;
    height: 290px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.carousel-slide:hover img {
    transform: scale(1.04);
}

/* ── Setas de Navegação ── */

.carousel-arrow {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.85);
    border: 1px solid #ddd;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    z-index: 10;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    transition:
        background var(--transition-fast),
        box-shadow var(--transition-fast),
        opacity var(--transition-fast);
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}

.carousel-arrow:hover {
    background: #fff;
    box-shadow: 0 4px 16px rgba(0,0,0,0.18);
}

.carousel-arrow:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    box-shadow: none;
}

.carousel-arrow svg {
    width: 14px;
    height: 14px;
    fill: #555;
}

.carousel-arrow--prev {
    left: -18px;
}

.carousel-arrow--next {
    right: -18px;
}

/* ── Bullets / Dots ── */

.carousel-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ccc;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: background var(--transition-fast), transform var(--transition-fast);
    flex-shrink: 0;
}

.carousel-dot:hover {
    background: #aaa;
}

.carousel-dot.is-active {
    background: var(--color-primary);
    transform: scale(1.25);
}

/* ── CTA Abaixo do Carrossel ── */

.portfolio-cta {
    margin-top: 40px;
}

/* ── Responsividade Portfolio ── */

/* Tablet: 2 slides */
@media (max-width: 900px) {
    .carousel-slide {
        flex: 0 0 calc((100% - 10px) / 2);
    }

    .carousel-slide img {
        height: 240px;
    }
}

/* Mobile: 1 slide */
@media (max-width: 580px) {
    .portfolio {
        padding: 56px 0 56px;
    }

    .portfolio-inner {
        padding: 0 20px;
    }

    .carousel-slide {
        flex: 0 0 100%;
    }

    .carousel-slide img {
        height: 220px;
    }

    .carousel-arrow--prev {
        left: -4px;
    }

    .carousel-arrow--next {
        right: -4px;
    }
}

/* ============================================================
   11. SEÇÃO DE VÍDEO
   ============================================================ */

.video-section {
    background-color: #f7f7f7;
    padding: 72px 0 64px;
}

.video-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Container do vídeo — largura maior e mais impactante */
.video-wrapper {
    width: 100%;
    max-width: 720px;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

/* Aspect-ratio 16:9 responsivo */
.video-wrapper iframe {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    border: none;
}

/* CTA abaixo do vídeo */
.video-cta {
    margin-top: 32px;
}

/* Responsividade */
@media (max-width: 580px) {
    .video-section {
        padding: 56px 0 52px;
    }

    .video-inner {
        padding: 0 20px;
    }

    .video-wrapper {
        max-width: 100%;
    }
}

/* ============================================================
   12. DIFERENCIAIS / FEATURES
   ============================================================ */

.features-section {
    background-color: #fff;
    padding: 80px 0;
}

.features-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 64px;
}

/* ── Coluna esquerda: imagem do produto ── */

.features-image-col {
    display: flex;
    align-items: center;
    justify-content: center;
}

.features-product-img {
    width: 100%;
    max-width: 420px;
    height: auto;
    object-fit: contain;
    /* leve sombra interna para destacar no fundo branco */
    filter: drop-shadow(0 12px 32px rgba(0,0,0,0.08));
}

/* ── Coluna direita: lista de vantagens ── */

.features-content-col {
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* Lista */
.features-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 20px;
}

/* Item individual */
.features-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    border: 1px solid #e8e8e8;
    border-bottom: none;
    background: #fff;
    font-size: 14px;
    font-weight: 500;
    color: #2b2b2b;
    transition: background var(--transition-fast);
    cursor: default;
}

.features-item:first-child {
    border-radius: 4px 4px 0 0;
}

.features-item:last-child {
    border-bottom: 1px solid #e8e8e8;
    border-radius: 0 0 4px 4px;
}

.features-item:hover {
    background: #fafafa;
}

/* Seta laranja */
.features-arrow {
    width: 12px;
    height: 12px;
    fill: var(--color-primary);
    flex-shrink: 0;
}

/* ── Card de certificação Falcão Bauer ── */

.features-cert-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 18px;
    border: 1px solid #e8e8e8;
    border-radius: 4px;
    background: #fff;
    margin-top: 12px;
}

.features-cert-logo {
    width: 56px;
    height: 56px;
    object-fit: contain;
    flex-shrink: 0;
}

.features-cert-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.features-cert-title {
    font-size: 14px;
    font-weight: 700;
    color: #1a1a1a;
}

.features-cert-sub {
    font-size: 12px;
    font-weight: 400;
    color: #666;
}

/* ── Responsividade ── */

/* Tablet: empilha as colunas */
@media (max-width: 860px) {
    .features-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .features-image-col {
        order: 1;
    }

    .features-content-col {
        order: 2;
    }

    .features-product-img {
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .features-section {
        padding: 56px 0;
    }

    .features-inner {
        padding: 0 20px;
        gap: 32px;
    }

    .features-item {
        font-size: 13px;
        padding: 12px 14px;
    }
}

/* ============================================================
   13. BENEFÍCIOS — 3 CARDS ESCUROS
   ============================================================ */

.benefits-section {
    background-color: #fff;
    padding: 72px 0;
}

.benefits-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

/* ── Card ── */

.benefit-card {
    background-color: #3d3d3d;
    border-radius: 4px;
    padding: 36px 28px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0;
    transition: background-color var(--transition-med), transform var(--transition-med);
}

.benefit-card:hover {
    background-color: #464646;
    transform: translateY(-3px);
}

/* ── Ícone de check ── */

.benefit-icon {
    width: 44px;
    height: 44px;
    color: #fff;
    margin-bottom: 20px;
    flex-shrink: 0;
}

.benefit-icon svg {
    width: 100%;
    height: 100%;
}

/* ── Título ── */

.benefit-title {
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 14px;
    line-height: 1.3;
}

/* ── Texto ── */

.benefit-text {
    font-size: 13.5px;
    font-weight: 400;
    color: #c8c8c8;
    line-height: 1.65;
}

/* Palavras em destaque laranja */
.benefit-highlight {
    color: var(--color-primary);
    font-style: normal;
    font-weight: 500;
}

/* ── Responsividade ── */

@media (max-width: 900px) {
    .benefits-inner {
        grid-template-columns: 1fr;
        max-width: 480px;
    }
}

@media (max-width: 580px) {
    .benefits-section {
        padding: 56px 0;
    }

    .benefits-inner {
        padding: 0 20px;
    }

    .benefit-card {
        padding: 28px 22px 26px;
    }
}

/* ============================================================
   14. CTA BANNER — FAMÍLIA
   ============================================================ */

.cta-banner {
    position: relative;
    width: 100%;
    min-height: 300px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* ── Imagem de fundo ── */
.cta-banner-bg {
    position: absolute;
    inset: 0;
    background-image: url('../assets-seo/images/familia.webp');
    background-size: cover;
    background-position: center left;
    background-repeat: no-repeat;
    z-index: 0;
}

/* ── Overlay: transparente na esquerda → laranja/escuro na direita ── */
.cta-banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(0, 0, 0, 0.05) 0%,
        rgba(180, 50, 10, 0.60) 42%,
        rgba(200, 55, 10, 0.82) 60%,
        rgba(210, 60, 10, 0.90) 100%
    );
    z-index: 1;
}

/* ── Container interno ── */
.cta-banner-inner {
    position: relative;
    z-index: 2;
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 56px 32px;
    display: flex;
    justify-content: flex-end;   /* conteúdo à direita */
}

/* ── Bloco de conteúdo (lado direito) ── */
.cta-banner-content {
    max-width: 480px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* ── Título ── */
.cta-banner-title {
    font-size: clamp(22px, 2.6vw, 34px);
    font-weight: 700;
    color: #ffffff;
    line-height: 1.2;
    margin-bottom: 12px;
}

/* ── Subtítulo ── */
.cta-banner-subtitle {
    font-size: 13.5px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.88);
    margin-bottom: 24px;
}

/* ── Badges (Orçamento Gratuito / Resposta Rápida) ── */
.cta-badges {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.cta-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12.5px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.90);
}

/* Ponto verde */
.cta-badge-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #4caf50;
    flex-shrink: 0;
}

/* ── Responsividade ── */

@media (max-width: 860px) {
    .cta-banner-overlay {
        background: linear-gradient(
            to right,
            rgba(180, 50, 10, 0.55) 0%,
            rgba(210, 60, 10, 0.88) 100%
        );
    }

    .cta-banner-inner {
        justify-content: center;
    }

    .cta-banner-content {
        text-align: center;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .cta-banner-inner {
        padding: 48px 20px;
    }

    .cta-banner-title {
        font-size: 22px;
    }

    .cta-badges {
        justify-content: center;
    }
}

/* ============================================================
   15. SOBRE NÓS
   ============================================================ */

.about-section {
    background-color: #fff;
    padding: 80px 0;
}

.about-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 64px;
}

/* ── Coluna de texto ── */

.about-text-col {
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* Eyebrow laranja */
.about-eyebrow {
    font-size: 12px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

/* Título */
.about-title {
    font-size: clamp(26px, 2.8vw, 36px);
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.2;
    margin-bottom: 20px;
}

/* Parágrafos */
.about-text {
    font-size: 13.5px;
    color: #555;
    line-height: 1.7;
    margin-bottom: 14px;
}

.about-text:last-of-type {
    margin-bottom: 28px;
}

/* ── Coluna do vídeo ── */

.about-video-col {
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-video-wrapper {
    width: 100%;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.14);
}

.about-video-wrapper iframe {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    border: none;
}

/* ── Responsividade ── */

@media (max-width: 900px) {
    .about-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-video-col {
        order: -1; /* vídeo vai para cima no mobile */
    }
}

@media (max-width: 480px) {
    .about-section {
        padding: 56px 0;
    }

    .about-inner {
        padding: 0 20px;
        gap: 32px;
    }
}

/* ============================================================
   16. SERVIÇOS — 3 CARDS LARANJA
   ============================================================ */

.services-section {
    background-color: #f2f2f2;
    padding: 72px 0;
}

.services-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

/* ── Card ── */

.service-card {
    background-color: var(--color-primary);
    border-radius: 4px;
    padding: 32px 28px 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 28px;
    min-height: 180px;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.service-card:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-3px);
}

.service-card-body {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-card-title {
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.2;
}

.service-card-text {
    font-size: 13.5px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.5;
}

/* ── Botão outline branco (exclusivo para cards laranja) ── */

.btn--service {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 9px 18px;
    font-family: 'Instrument Sans', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: #ffffff;
    background-color: transparent;
    border: 1.5px solid rgba(255, 255, 255, 0.75);
    border-radius: 3px;
    cursor: pointer;
    white-space: nowrap;
    align-self: flex-start;
    transition:
        background-color var(--transition-fast),
        border-color var(--transition-fast),
        transform var(--transition-fast);
    line-height: 1;
}

.btn--service:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: #ffffff;
    transform: translateY(-1px);
}

.btn--service:active {
    transform: translateY(0);
}

.btn--service .btn-icon {
    width: 12px;
    height: 12px;
    fill: currentColor;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.btn--service:hover .btn-icon {
    transform: translateX(3px);
}

/* ── Responsividade ── */

@media (max-width: 900px) {
    .services-inner {
        grid-template-columns: 1fr;
        max-width: 420px;
    }
}

@media (max-width: 580px) {
    .services-section {
        padding: 56px 0;
    }

    .services-inner {
        padding: 0 20px;
    }

    .service-card {
        padding: 26px 22px 22px;
        min-height: auto;
    }
}

/* ============================================================
   17. PORQUÊ NOS ESCOLHER
   ============================================================ */

.why-section {
    background-color: #fff;
    padding: 80px 0;
    border-top: 1px solid #f0f0f0;
}

.why-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 48px;
    align-items: start;
}

/* ── Coluna 1: Headline ── */

.why-col--headline {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.why-title {
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.15;
}

/* ── Colunas 2 e 3: Conteúdo ── */

.why-col-title {
    font-size: 15px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
    line-height: 1.3;
}

.why-col-text {
    font-size: 13.5px;
    color: #555;
    line-height: 1.7;
}

/* Palavras em destaque laranja */
.why-highlight {
    color: var(--color-primary);
    font-style: normal;
}

/* ── Responsividade ── */

@media (max-width: 860px) {
    .why-inner {
        grid-template-columns: 1fr;
        gap: 32px;
        max-width: 560px;
    }
}

@media (max-width: 480px) {
    .why-section {
        padding: 56px 0;
    }

    .why-inner {
        padding: 0 20px;
    }
}

/* ============================================================
   18. CONTATO
   ============================================================ */

.contact-section {
    background-color: #f2f2f2;
    padding: 80px 0;
}

.contact-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: 1fr 400px; /* Formulário flexível, sidebar fixa */
    gap: 40px;
    align-items: stretch;
}

/* ── Coluna esquerda: Formulário ── */

.contact-form-col {
    background-color: #fff;
    padding: 40px;
    border-radius: 4px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.contact-title {
    font-size: clamp(24px, 2.5vw, 32px);
    font-weight: 700;
    color: #333;
    margin-bottom: 24px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: 13px;
    font-weight: 600;
    color: #555;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: 'Instrument Sans', sans-serif;
    font-size: 14px;
    color: #333;
    background-color: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #aaa;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: #fff;
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    display: flex;
    justify-content: flex-end;
    margin-top: 8px;
}

/* ── Coluna direita: Info + Mapa ── */

.contact-info-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    background-color: #fff;
    padding: 32px;
    border-radius: 4px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.contact-info-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.contact-info-icon {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
    margin-top: 2px;
    flex-shrink: 0;
}

.contact-info-icon--pin {
    width: 20px;
    height: 20px;
    margin-top: 0;
    margin-left: -2px; /* compensa tamanho maior */
}

.contact-info-link,
.contact-info-text {
    font-size: 14px;
    color: #555;
    line-height: 1.5;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.contact-info-link:hover {
    color: var(--color-primary);
}

.contact-map-wrapper {
    width: 100%;
    height: 250px;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    background-color: #e5e3df; /* cor de fundo neutra enquanto o mapa carrega */
}

.contact-map-wrapper iframe {
    width: 100%;
    height: 100%;
    display: block;
}

/* ── Responsividade ── */

@media (max-width: 960px) {
    .contact-inner {
        grid-template-columns: 1fr;
        max-width: 600px;
    }

    .contact-info-col {
        order: -1; /* Info/mapa aparecem acima do formulário no mobile */
    }

    .contact-map-wrapper {
        height: 300px;
    }
}

@media (max-width: 580px) {
    .contact-section {
        padding: 56px 0;
    }

    .contact-inner {
        padding: 0 20px;
    }

    .contact-form-col,
    .contact-info-card {
        padding: 24px 20px;
    }
}

/* ============================================================
   19. FOOTER
   ============================================================ */

.site-footer {
    background-color: #3d3d3d;
    padding: 64px 0 72px;
    color: #ffffff;
}

.footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: 320px 1fr 240px;
    gap: 64px;
    align-items: start;
}

/* Coluna 1: Logo */
.footer-col--logo {
    display: flex;
    align-items: center;
    height: 100%;
}

.footer-logo {
    max-width: 240px;
    height: auto;
    display: block;
}

/* Coluna 2: Descrição + Sociais */
.footer-col--desc {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding-top: 8px; /* Alinhar visualmente com o logo */
}

.footer-desc {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.5;
    color: #ffffff;
}

.footer-socials {
    display: flex;
    gap: 16px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    color: #ffffff;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.social-link svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.social-link:hover {
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* Coluna 3: Navegação */
.footer-col--nav {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding-top: 8px;
}

.footer-nav-title {
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 4px;
}

.footer-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-nav-link {
    font-size: 14px;
    color: #d1d1d1;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* ── Responsividade ── */

@media (max-width: 960px) {
    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 48px;
    }

    .footer-col--logo {
        grid-column: 1 / -1; /* Logo ocupa a linha toda */
        justify-content: flex-start;
    }
}

@media (max-width: 600px) {
    .site-footer {
        padding: 48px 0;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 0 20px;
    }

    .footer-col--nav {
        padding-top: 0;
    }
}

/* ============================================================
   20. WIDGET WHATSAPP
   ============================================================ */

.whatsapp-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.whatsapp-widget svg {
    width: 32px;
    height: 32px;
    fill: currentColor;
}

.whatsapp-widget:hover {
    background-color: #20b858;
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

/* ── Responsividade ── */

@media (max-width: 600px) {
    .whatsapp-widget {
        bottom: 20px;
        right: 20px;
        width: 54px;
        height: 54px;
    }

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