:root {
    --primary: #FDE803;
    --primary-dark: #ccbc02;
    --ink: #0A0A0A;
    --graphite: #16181d;
    --light: #ffffff;
    --light-2: #f4f5f7;
    --line-light: #e6e8ec;
    --text-dark: #1b1d22;
    --text-muted-dark: #6b7079;
    --text-light: #f5f5f5;
    --text-muted: #a7adb6;
    --radius: 14px;
    --shadow-card: 0 18px 45px -22px rgba(0, 0, 0, 0.25);
    /* Degradê das áreas claras: detalhe mais escuro no topo -> clareia (estilo referência) */
    --section-grad: linear-gradient(180deg, #d6d8dd 0, #e7e9ec 180px, #f4f6f8 460px);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--light);
    color: var(--text-dark);
    line-height: 1.65;
    overflow-x: hidden;
}

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

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ---------- Botões (pílula) ---------- */
.btn-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background-color: #1BC039;
    color: #fff;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 1px;
    font-size: 0.82rem;
    padding: 1rem 2.4rem;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.25s ease, background-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

.btn-pill:hover {
    background-color: #149a2d;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 12px 24px -10px rgba(27, 192, 57, 0.45);
}

.btn-pill--lg {
    padding: 1.15rem 3rem;
    font-size: 0.9rem;
}

.btn-pill--sm {
    padding: 0.7rem 1.6rem;
    font-size: 0.72rem;
}

.btn-pill--block {
    width: 100%;
}

/* ---------- Cabeçalho de seção ---------- */
.sec-head {
    text-align: center;
    margin-bottom: 3.5rem;
}

.sec-head h2 {
    font-size: 2.3rem;
    font-style: italic;
    font-weight: 900;
    letter-spacing: 0.5px;
    color: var(--ink);
}

.sec-line {
    display: block;
    width: 90px;
    height: 4px;
    background-color: var(--primary);
    margin: 1rem auto 0;
    border-radius: 4px;
}

.sec-sub {
    margin-top: 1.2rem;
    color: var(--text-muted-dark);
    font-size: 1.05rem;
}

.sec-sub strong {
    color: var(--ink);
}

/* ---------- Header ---------- */
.header {
    position: relative;
    width: 100%;
    z-index: 50;
    padding: 0.6rem 0;
    background-color: var(--ink);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.logo img {
    height: 56px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo:hover img {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.3rem;
    align-items: center;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.nav-links > li > a:not(.btn-pill) {
    color: #fff;
}

.nav-links a:not(.btn-pill):hover {
    color: var(--primary);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
    padding: 8px;
}

.mobile-menu-btn span {
    display: block;
    width: 28px;
    height: 2px;
    background-color: #fff;
    transition: all 0.3s ease;
}

.mobile-menu-btn.active span {
    background-color: #fff;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    overflow: hidden;
    padding: 4rem 0;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-bg img,
.hero-bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.55) saturate(1.05);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 40%, rgba(10, 10, 10, 0.45) 0%, rgba(10, 10, 10, 0.85) 95%);
}

.hero-inner {
    max-width: 720px;
    margin: 0 auto;
}

.hero-logo {
    height: 92px;
    width: auto;
    margin: 0 auto 1.8rem;
}

.hero-brand {
    margin-bottom: 1.4rem;
}

.brand-name {
    display: block;
    font-size: 4.2rem;
    font-weight: 900;
    font-style: italic;
    line-height: 1;
    letter-spacing: 1px;
    color: var(--primary);
    text-shadow: 0 6px 28px rgba(0, 0, 0, 0.65);
}

.brand-sub {
    display: block;
    margin-top: 0.7rem;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 7px;
    text-transform: uppercase;
    color: #fff;
}

.hero-headline {
    font-size: 1.35rem;
    font-weight: 700;
    font-style: italic;
    color: #fff;
    margin-bottom: 1.4rem;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.hero-title {
    color: #fff;
    font-style: italic;
    font-weight: 900;
    font-size: 2.6rem;
    line-height: 1.15;
    letter-spacing: 0.5px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.hero-divider {
    display: block;
    width: 120px;
    height: 3px;
    background: var(--primary);
    margin: 1.8rem auto;
    border-radius: 3px;
}

.hero-text {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.02rem;
    margin-bottom: 1rem;
}

.hero-text strong {
    color: var(--primary);
    font-weight: 700;
}

.hero-inner .btn-pill {
    margin-top: 1.5rem;
}

/* ---------- Stats (faixa discreta) ---------- */
.stats {
    background-color: var(--ink);
    padding: 2.8rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.stat-number {
    font-size: 2.6rem;
    font-weight: 900;
    font-style: italic;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 2px;
    font-weight: 600;
}

/* ---------- Serviços (linhas alternadas) ---------- */
.services {
    padding: 6rem 0;
    background: var(--section-grad);
}

.srv-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 5rem;
}

.srv-row:last-child {
    margin-bottom: 0;
}

.srv-row--reverse .srv-media {
    order: 2;
}

.srv-media > img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    transition: transform 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.srv-img--interior {
    object-position: center 52%;
}

.srv-img--insulfilme {
    object-position: center 80%;
}

.srv-img--polimento {
    object-position: center 60%;
}

.srv-img--vitrificacao {
    object-position: center 82%;
}

.srv-media:hover > img {
    transform: translateY(-6px);
}

/* Comparação Antes/Depois (estilo JetElements Image Comparison) */
.ba-compare {
    --pos: 50%;
    position: relative;
    width: 100%;
    height: 420px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    cursor: ew-resize;
    user-select: none;
    touch-action: pan-y;
}

.ba-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
    -webkit-user-drag: none;
}

/* Lado "Antes" (recortado pela posição do controle) */
.ba-before {
    clip-path: inset(0 calc(100% - var(--pos)) 0 0);
}

/* Transição suave apenas durante a demonstração automática */
.ba-compare.ba-anim .ba-before {
    transition: clip-path 1s cubic-bezier(0.65, 0, 0.35, 1);
}

.ba-compare.ba-anim .ba-handle {
    transition: left 1s cubic-bezier(0.65, 0, 0.35, 1);
}

.ba-label {
    position: absolute;
    top: 14px;
    padding: 0.3rem 0.8rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #fff;
    background: rgba(10, 10, 10, 0.72);
    border-radius: 4px;
    pointer-events: none;
    z-index: 3;
}

.ba-label--before {
    left: 14px;
}

.ba-label--after {
    right: 14px;
}

.ba-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: var(--pos);
    width: 3px;
    background: var(--primary);
    transform: translateX(-50%);
    pointer-events: none;
    z-index: 4;
}

.ba-grip {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--ink);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.45);
}

/* Comparador menor (dentro da coluna de texto) */
.ba-compare--sm {
    height: 160px;
    max-width: 340px;
    margin: 1.5rem 0;
}

.ba-compare--sm .ba-grip {
    width: 32px;
    height: 32px;
    font-size: 0.85rem;
}

.ba-compare--sm .ba-label {
    top: 8px;
    font-size: 0.6rem;
    padding: 0.2rem 0.55rem;
}

.ba-compare--sm .ba-label--before {
    left: 8px;
}

.ba-compare--sm .ba-label--after {
    right: 8px;
}

.ba-compare--interior .ba-img {
    object-position: center 52%;
}

.srv-text h3 {
    position: relative;
    font-size: 1.7rem;
    font-style: italic;
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 1.4rem;
    padding-bottom: 0.8rem;
}

.srv-text h3::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 64px;
    height: 4px;
    background: var(--primary);
    border-radius: 4px;
}

.srv-text p {
    color: var(--text-muted-dark);
    margin-bottom: 1rem;
    font-size: 0.98rem;
}

.srv-text strong {
    color: var(--text-dark);
}

.srv-text .btn-pill {
    margin-top: 1rem;
}

/* ---------- Diferenciais (discreto) ---------- */
.differences {
    padding: 5rem 0;
    background: var(--section-grad);
}

.diff-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
}

.diff-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--light-2);
    border: 1px solid var(--line-light);
    border-radius: var(--radius);
    padding: 1.3rem 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.diff-item svg {
    width: 30px;
    height: 30px;
    color: var(--primary-dark);
    flex-shrink: 0;
}

.diff-item h4 {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--ink);
}

/* ---------- Planos (identidade por cor) ---------- */
.plans {
    padding: 6rem 0;
    background: var(--section-grad);
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.8rem;
    align-items: start;
}

/* Cor de cada plano */
.plan--essencial {
    --accent: #36c93f;
    --accent-2: #7df07a;
}

.plan--premium {
    --accent: #f3c218;
    --accent-2: #ffe071;
}

.plan--elite {
    --accent: #9b5cff;
    --accent-2: #c9a6ff;
}

.plan {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    background: var(--light);
    border: 1px solid var(--line-light);
    box-shadow: 0 16px 40px -24px rgba(0, 0, 0, 0.25);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.plan::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background: radial-gradient(95% 55% at 88% 5%, var(--accent), transparent 55%);
    opacity: 0.1;
}

.plan:hover {
    transform: translateY(-6px);
    box-shadow: 0 28px 60px -28px rgba(0, 0, 0, 0.32);
}

.plan--featured {
    border-color: var(--accent);
    transform: translateY(-14px);
}

.plan--premium.plan--featured {
    box-shadow: 0 32px 72px -28px rgba(243, 194, 24, 0.5), 0 0 0 1px rgba(243, 194, 24, 0.3);
}

.plan--featured:hover {
    transform: translateY(-20px);
}

/* Ribbon "O MAIS ESCOLHIDO" */
.plan-ribbon {
    position: absolute;
    top: 22px;
    right: -54px;
    z-index: 4;
    transform: rotate(45deg);
    background: #0a0a0a;
    color: var(--accent);
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    padding: 0.4rem 3.6rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
}

/* Badge (Elite) */
.plan-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 3;
    max-width: 116px;
    background: #fff;
    border: 1px solid var(--accent);
    color: var(--accent);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.4px;
    text-align: center;
    line-height: 1.2;
    padding: 0.35rem 0.6rem;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.plan-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 2.2rem 1.7rem 2rem;
}

.plan-head {
    margin: -2.2rem -1.7rem 1.5rem;
    padding: 1.6rem 1.2rem;
    text-align: center;
    background: linear-gradient(135deg, var(--accent-2), var(--accent));
}

.plan-icon,
.plan-divider {
    display: none;
}

.plan-title {
    display: block;
    line-height: 1.05;
}

.plan-title em {
    display: block;
    font-style: normal;
    font-size: 0.76rem;
    letter-spacing: 4px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0.15rem;
}

.plan-title strong {
    display: block;
    font-size: 2rem;
    font-weight: 900;
    font-style: italic;
    letter-spacing: 0.5px;
    color: #fff;
    -webkit-text-fill-color: #fff;
}

/* Premium: barra dourada -> texto escuro */
.plan--premium .plan-title em {
    color: rgba(0, 0, 0, 0.6);
}

.plan--premium .plan-title strong {
    color: #0a0a0a;
    -webkit-text-fill-color: #0a0a0a;
}

.plan-tagline {
    color: var(--text-muted-dark);
    font-size: 0.98rem;
    margin-bottom: 1.4rem;
}

.plan-tagline b {
    color: var(--accent);
    font-weight: 700;
}

.plan-price {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    width: fit-content;
    padding: 0.7rem 1.3rem;
    margin-bottom: 1.6rem;
    background: linear-gradient(135deg, var(--accent-2), var(--accent));
    border-radius: 16px;
    box-shadow: 0 12px 26px -14px rgba(0, 0, 0, 0.45);
}

.plan-price .cur {
    color: #0a0a0a;
    font-size: 1.3rem;
    font-weight: 800;
}

.plan-price strong {
    color: #0a0a0a;
    font-size: 2.9rem;
    font-weight: 900;
    font-style: italic;
    line-height: 1;
}

.plan-price .per {
    color: #0a0a0a;
    font-size: 1rem;
    font-weight: 500;
}

.plan-list {
    list-style: none;
    margin-bottom: 1.6rem;
}

.plan-list li {
    position: relative;
    padding-left: 2.1rem;
    margin-bottom: 0.7rem;
    font-size: 0.94rem;
    line-height: 1.4;
    color: var(--text-dark);
}

.plan-list li .sub {
    color: var(--text-muted-dark);
    font-size: 0.82rem;
}

.plan-list li b {
    color: var(--accent);
    font-weight: 700;
}

.plan-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.05em;
    width: 1.4rem;
    height: 1.4rem;
    border-radius: 50%;
    background: var(--accent);
}

.plan-list li::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0.05em;
    width: 1.4rem;
    height: 1.4rem;
    background: #fff;
    -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'><path d='M5 12.5l4.5 4.5L19 7'/></svg>") center / 0.8rem no-repeat;
    mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'><path d='M5 12.5l4.5 4.5L19 7'/></svg>") center / 0.8rem no-repeat;
}

.plan--premium .plan-list li::after {
    background: #0a0a0a;
}

.plan-obs {
    border: 1px solid var(--accent);
    background: rgba(0, 0, 0, 0.03);
    border-radius: 10px;
    padding: 0.8rem 1rem;
    margin-bottom: 1.4rem;
    font-size: 0.84rem;
    color: var(--text-muted-dark);
    line-height: 1.5;
}

.plan-obs strong {
    display: block;
    color: var(--accent);
    letter-spacing: 1px;
    margin-bottom: 0.2rem;
}

.plan-perks {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem 0.6rem;
    margin-top: 1.6rem;
    padding-top: 1.4rem;
    border-top: 1px solid var(--line-light);
}

.perk {
    width: calc(33.333% - 0.5rem);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.4rem;
}

.perk svg {
    width: 24px;
    height: 24px;
    color: var(--accent);
}

.perk span {
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    color: var(--text-dark);
    line-height: 1.25;
}

.plan-note {
    margin-top: 1rem;
    font-size: 0.66rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: #7e838c;
    text-align: center;
}

/* ---------- Certificações (discreto) ---------- */
.certifications {
    padding: 4rem 0;
    background: var(--section-grad);
}

.cert-head {
    text-align: center;
    margin-bottom: 2.5rem;
}

.cert-head h3 {
    font-size: 1.3rem;
    font-style: italic;
    font-weight: 800;
    color: var(--ink);
    letter-spacing: 1px;
}

.cert-head p {
    color: var(--text-muted-dark);
    font-size: 0.92rem;
    margin-top: 0.4rem;
}

.cert-marquee {
    position: relative;
    z-index: 1;
    margin-top: 2.8rem;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}

.cert-track {
    display: flex;
    align-items: center;
    width: max-content;
    animation: cert-scroll 30s linear infinite;
}

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

@keyframes cert-scroll {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

.cert-chip {
    flex: 0 0 auto;
    width: 132px;
    height: 64px;
    margin: 0 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #0e0f13;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    overflow: hidden;
}

.cert-chip img {
    max-width: 74%;
    max-height: 34px;
    width: auto;
    height: auto;
    object-fit: contain;
}

/* Logos quadradas com fundo preto embutido: ampliadas (a margem preta funde com o chip) */
.cert-chip--zoom img {
    max-width: none;
    max-height: none;
    width: auto;
    height: 150%;
}

/* ---------- Depoimentos (discreto) ---------- */
.testimonials {
    padding: 6rem 0;
    background-color: var(--light-2);
}

.testimonial-slider-container {
    position: relative;
}

.testimonial-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 1.8rem;
    padding: 0.5rem 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.testimonial-grid::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    flex: 0 0 calc(33.333% - 1.2rem);
    background: var(--light);
    border: 1px solid var(--line-light);
    border-radius: var(--radius);
    padding: 2rem;
    scroll-snap-align: start;
    box-shadow: 0 12px 30px -22px rgba(0, 0, 0, 0.25);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card);
}

.stars {
    color: var(--primary-dark);
    font-size: 1rem;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.testimonial-text {
    color: var(--text-muted-dark);
    font-size: 0.95rem;
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 1.8rem;
}

.testimonial-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-avatar {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--ink);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.user-meta h4 {
    font-size: 0.95rem;
    color: var(--ink);
}

.user-meta span {
    font-size: 0.78rem;
    color: var(--text-muted-dark);
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.slider-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid var(--primary-dark);
    color: var(--primary-dark);
    font-size: 1.3rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.slider-btn:hover {
    background: var(--primary);
    color: var(--ink);
    border-color: var(--primary);
}

/* ---------- Contato + Mapa ---------- */
.contact {
    padding: 6rem 0;
    background-color: var(--ink);
    color: var(--text-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: stretch;
}

.contact-title {
    font-size: 2.3rem;
    font-style: italic;
    font-weight: 900;
    color: #fff;
    margin-bottom: 1rem;
}

.contact-lead {
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 460px;
}

.contact-list {
    list-style: none;
    margin-bottom: 2.2rem;
}

.contact-list li {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 1.1rem;
    color: var(--text-light);
    font-size: 0.95rem;
}

.contact-list svg {
    width: 22px;
    height: 22px;
    color: var(--primary);
    flex-shrink: 0;
}

.contact-list a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-list a:hover {
    color: var(--primary);
}

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

.contact-form input,
.contact-form select {
    width: 100%;
    background: #1b1d22;
    border: 1px solid #2c2f37;
    border-radius: 10px;
    padding: 0.95rem 1rem;
    color: #fff;
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.3s;
}

.contact-form input::placeholder {
    color: #7b818b;
}

.contact-form input:focus,
.contact-form select:focus {
    border-color: var(--primary);
}

.contact-form .btn-pill {
    margin-top: 0.5rem;
}

.contact-map {
    border-radius: var(--radius);
    overflow: hidden;
    min-height: 420px;
    border: 1px solid #2c2f37;
}

.contact-map iframe {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 420px;
    filter: grayscale(0.3) invert(0.92) hue-rotate(180deg);
}

/* ---------- Footer ---------- */
.footer {
    background-color: #060606;
    color: var(--text-muted);
    padding: 4rem 0 1.8rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: 3rem;
}

.footer-logo {
    height: 70px;
    width: auto;
    margin-bottom: 1.2rem;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.4rem;
    max-width: 280px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: var(--text-muted);
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--primary);
}

.social-links svg {
    width: 22px;
    height: 22px;
}

.footer-col h3 {
    font-size: 0.95rem;
    color: #fff;
    margin-bottom: 1.3rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-contact li {
    color: var(--text-muted);
}

.footer-bottom {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ---------- WhatsApp Float ---------- */
.whatsapp-float {
    position: fixed;
    bottom: 26px;
    right: 26px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50%;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    z-index: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(5deg);
}

/* ---------- Texturas de fundo ---------- */
.services,
.differences,
.plans,
.certifications {
    position: relative;
}

.services > .container,
.differences > .container,
.plans > .container,
.certifications > .container {
    position: relative;
    z-index: 1;
}

/* Planos: textura de hexágonos (Magic UI HexagonPattern, vanilla) */
.plans::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.6;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='90' height='51.96' viewBox='0 0 90 51.96'><g fill='none' stroke='%239ca3af' stroke-opacity='0.16' stroke-width='1'><polygon points='30,0 15,25.98 -15,25.98 -30,0 -15,-25.98 15,-25.98'/><polygon points='30,51.96 15,77.94 -15,77.94 -30,51.96 -15,25.98 15,25.98'/><polygon points='120,0 105,25.98 75,25.98 60,0 75,-25.98 105,-25.98'/><polygon points='120,51.96 105,77.94 75,77.94 60,51.96 75,25.98 105,25.98'/><polygon points='75,25.98 60,51.96 30,51.96 15,25.98 30,0 60,0'/></g></svg>");
    background-repeat: repeat;
    background-size: 90px 51.96px;
    background-position: center;
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
    mask-image: linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
}

/* Demais áreas claras: textura de grain bem discreta sobre o degradê */
.services::before,
.differences::before,
.certifications::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.5;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/></filter><rect width='180' height='180' filter='url(%23n)' opacity='0.4'/></svg>");
    background-repeat: repeat;
    background-size: 180px 180px;
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 16%, #000 84%, transparent 100%);
    mask-image: linear-gradient(180deg, transparent 0%, #000 16%, #000 84%, transparent 100%);
}

/* ---------- Reveal (animação) ---------- */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Responsivo ---------- */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
}

@media (max-width: 860px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        width: 80%;
        max-width: 340px;
        height: 100vh;
        background: var(--ink);
        flex-direction: column;
        justify-content: center;
        gap: 2.5rem;
        padding: 3rem;
        transform: translateX(100%);
        transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-links > li > a:not(.btn-pill),
    .header.scrolled .nav-links > li > a:not(.btn-pill) {
        color: #fff;
        font-size: 1.1rem;
    }

    .mobile-menu-btn {
        display: flex;
    }

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

    .brand-name {
        font-size: 3.2rem;
    }

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

    .srv-row {
        grid-template-columns: 1fr;
        gap: 1.8rem;
        margin-bottom: 3.5rem;
    }

    .srv-row--reverse .srv-media {
        order: 0;
    }

    .srv-media > img,
    .ba-compare {
        height: 280px;
    }

    .diff-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .plans-grid {
        grid-template-columns: 1fr;
        max-width: 460px;
        margin: 0 auto;
    }

    .plan--featured {
        transform: none;
    }

    .plan--featured:hover {
        transform: translateY(-6px);
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .contact-map {
        min-height: 320px;
    }
}

@media (max-width: 540px) {
    .sec-head h2 {
        font-size: 1.8rem;
    }

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

    .brand-name {
        font-size: 2.4rem;
    }

    .brand-sub {
        font-size: 0.95rem;
        letter-spacing: 4px;
    }

    .hero-headline {
        font-size: 1.05rem;
    }

    .hero-logo {
        height: 72px;
    }

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

    .contact-form .form-row {
        grid-template-columns: 1fr;
    }

    .cert-chip {
        width: 108px;
        height: 54px;
        margin: 0 0.4rem;
    }

    .cert-chip img {
        max-height: 28px;
    }
}

@media (prefers-reduced-motion: reduce) {
    [data-reveal] {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .cert-track {
        animation: none;
    }

    * {
        scroll-behavior: auto;
    }
}