/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --navy: #0D1B2A;
    --navy-mid: #1A2D45;
    --navy-deep: #060E18;
    --red: #C8102E;
    --white: #FFFFFF;
    --gray-light: #F7F8FA;
    --gray-mid: #E4E7EC;
    --gray-text: #6B7280;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    color: var(--navy);
    line-height: 1.6;
    background: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== TIPOGRAFIA ===== */
h1, h2, h3, h4 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.8rem, 3vw, 2.8rem); }
h3 { font-size: 1.2rem; }
p { font-size: 1rem; font-weight: 400; color: var(--gray-text); }

/* ===== LOGO ===== */
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 52px;
    width: auto;
    display: block;
    object-fit: contain;
}

/* ===== BOTÕES ===== */
.btn-primary {
    background: var(--red);
    color: var(--white);
    border: none;
    padding: 12px 28px;
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.01em;
    white-space: nowrap;
}

.btn-primary:hover {
    background: #a00d24;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(200, 16, 46, 0.3);
}

.btn-primary--lg {
    padding: 14px 36px;
    font-size: 1rem;
}

.btn-large {
    padding: 16px 40px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
    padding: 16px;
}

.btn-ghost {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255,255,255,0.3);
    padding: 12px 28px;
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-ghost:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.05);
}

.btn-outline {
    background: transparent;
    color: var(--navy);
    border: 1.5px solid var(--gray-mid);
    padding: 12px 28px;
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-outline:hover {
    border-color: var(--red);
    color: var(--red);
}

.btn-av-studio {
    display: inline-block;
    border: 1px solid rgba(255,255,255,0.25);
    color: rgba(255,255,255,0.75);
    padding: 10px 22px;
    border-radius: 3px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    text-decoration: none;
    font-family: var(--font);
    transition: all 0.2s;
    background: transparent;
    cursor: pointer;
    white-space: nowrap;
}

.btn-av-studio:hover {
    border-color: var(--red);
    color: #fff;
    background: rgba(200, 16, 46, 0.08);
}

/* ===== EYEBROW ===== */
.eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.eyebrow .line {
    width: 28px;
    height: 2px;
    background: var(--red);
    display: inline-block;
}

.eyebrow .line.red {
    background: var(--red);
}

.eyebrow span:last-child {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-text);
}

.eyebrow.light span:last-child {
    color: rgba(255,255,255,0.6);
}

.red-dash {
    color: var(--red);
}

/* ===== SECTION HEADER ===== */
.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-header .eyebrow {
    justify-content: center;
}

.section-header.light h2 {
    color: var(--white);
}

.section-header.light .section-subtitle {
    color: rgba(255,255,255,0.6);
}

.section-subtitle {
    max-width: 600px;
    margin: 8px auto 0;
    color: var(--gray-text);
}

/* ===== NAVEGAÇÃO ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--navy);
    height: 68px;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--white);
}

.nav-link-blockchain {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 600 !important;
    letter-spacing: 0.04em;
    border: 1px solid rgba(200,16,46,0.5);
    padding: 4px 12px !important;
    border-radius: 3px;
    transition: all 0.2s !important;
}

.nav-link-blockchain:hover {
    border-color: var(--red) !important;
    color: #fff !important;
    background: rgba(200,16,46,0.08);
}

.btn-nav {
    padding: 8px 20px;
    font-size: 0.85rem;
}

.btn-nav-trad {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.25);
    color: rgba(255,255,255,0.75);
    padding: 8px 18px;
    border-radius: 3px;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    cursor: pointer;
    font-family: var(--font);
    transition: all 0.2s;
}
.btn-nav-trad:hover {
    border-color: var(--red);
    color: #fff;
    background: rgba(200, 16, 46, 0.08);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

.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 {
    min-height: 100vh;
    background-image: url('../images/hero-bg.webp');
    background-size: cover;
    background-position: center 30%;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-grid-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        linear-gradient(rgba(13,27,42,0.72) 0%, rgba(13,27,42,0.60) 100%),
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: auto, 64px 64px, 64px 64px;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 60fr 40fr;
    gap: 3rem;
    align-items: center;
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--red);
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-h1 {
    font-size: clamp(2.8rem, 5vw, 4.8rem);
    font-weight: 700;
    color: #fff;
    line-height: 1.05;
    letter-spacing: -0.03em;
}

.hero-sub {
    font-size: 1rem;
    font-weight: 300;
    color: rgba(255,255,255,0.5);
    line-height: 1.75;
    max-width: 100%;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-right {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    padding-left: 0;
    padding-right: 2rem;
    overflow: visible;
    position: relative;
    width: 100%;
}

.hero-stats-carousel {
    position: relative;
    width: fit-content;
    max-width: 480px;
    margin-left: auto;
}

.hero-stats-slide {
    display: none;
    flex-direction: column;
    gap: 0;
    width: 100%;
    animation: slideInFromRight 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-stats-slide.active {
    display: flex;
}

@keyframes slideInFromRight {
    from { opacity: 0; transform: translateX(60px); }
    to   { opacity: 1; transform: translateX(0); }
}

.hero-stat-top {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: 1.5rem 0 1.5rem 1.2rem;
    width: 100%;
    margin-bottom: 0.3rem;
    position: relative;
}

.hero-stat-top::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20%;
    bottom: 20%;
    width: 0.5px;
    background: rgba(200, 16, 46, 0.45);
}

.hero-stat-bottom {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: 1.5rem 1.2rem 1.5rem 2.5rem;
    width: 100%;
    text-align: right;
    align-items: flex-end;
    margin-top: 0.3rem;
    position: relative;
}

.hero-stat-bottom::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    bottom: 20%;
    width: 0.5px;
    background: rgba(200, 16, 46, 0.45);
}

.hero-stat-num {
    font-size: clamp(2.6rem, 4vw, 4.4rem);
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.03em;
    line-height: 1;
}

.hero-stat-label {
    font-size: 0.95rem;
    font-weight: 300;
    color: rgba(255,255,255,0.5);
    line-height: 1.4;
    max-width: 280px;
}

.hero-stat-divider-new {
    width: 60%;
    height: 1px;
    background: rgba(255,255,255,0.12);
    margin-left: 0;
}

/* ===== CLIENTES ===== */
section#clientes {
    background: linear-gradient(180deg, #1E3A5F 0%, #030810 100%) !important;
    padding: 5rem 4% !important;
}

section#clientes .logos-label {
    text-align: center;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: rgba(255,255,255,0.25);
    margin-bottom: 3rem;
}

section#clientes .logos-grid {
    display: grid !important;
    grid-template-columns: repeat(7, 1fr) !important;
    gap: 2.5rem 3rem;
    max-width: 1100px;
    margin: 0 auto;
    align-items: center;
}

section#clientes .logo-cell {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 22px !important;
    padding: 0 8px;
}

section#clientes .logo-cell--offset {
    visibility: hidden;
    pointer-events: none;
}

section#clientes .logo-cell img {
    width: 100% !important;
    height: 100% !important;
    max-height: 22px !important;
    max-width: 100% !important;
    object-fit: contain !important;
    object-position: center !important;
    opacity: 1 !important;
    filter: none !important;
    transition: transform 0.2s ease;
    display: block;
}

section#clientes .logo-cell img:hover {
    transform: scale(1.1);
}

/* ===== DNA PORTUGUÊS ===== */
#dna-portugues {
    position: relative;
    min-height: 520px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--navy);
}

.dna-bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/dna-bg.webp');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    z-index: 0;
}

.dna-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(13,27,42,0.92) 0%,
        rgba(13,27,42,0.85) 45%,
        rgba(13,27,42,0.30) 100%
    );
}

.dna-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding: 80px 24px;
}

.dna-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.dna-left h2 {
    color: var(--white);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    line-height: 1.15;
}

.dna-left p {
    color: rgba(255,255,255,0.6);
    font-size: 1rem;
    line-height: 1.75;
    font-weight: 300;
    max-width: 480px;
}

.dna-left .btn-av-studio {
    display: inline-block;
    width: auto;
    align-self: flex-start;
}

.dna-right {
    /* espaço reservado para a imagem respirar */
}

/* ===== DIFERENCIAIS ===== */
#diferenciais {
    padding: 80px 0;
    background: var(--white);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border: 1px solid var(--gray-mid);
    border-radius: 8px;
    overflow: hidden;
}

.diferencial-card {
    padding: 40px 32px;
    text-align: center;
    border-right: 1px solid var(--gray-mid);
    transition: var(--transition);
}

.diferencial-card:last-child {
    border-right: none;
}

.diferencial-card:hover {
    background: var(--gray-light);
}

.diferencial-card:hover .diferencial-icon {
    color: var(--red);
}

.diferencial-icon {
    color: var(--navy);
    margin-bottom: 16px;
    transition: var(--transition);
}

.diferencial-card h3 {
    margin-bottom: 8px;
}

.diferencial-card p {
    font-size: 0.9rem;
    font-weight: 300;
}

/* ===== SERVIÇOS ===== */
#servicos {
    padding: 80px 0;
    background: var(--navy);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--navy);
}

.servico-card {
    background: var(--navy-mid);
    padding: 40px 32px;
    position: relative;
    transition: var(--transition);
    overflow: hidden;
}

.servico-card:hover {
    background: var(--navy-deep);
}

.servico-card:hover .servico-icon {
    color: var(--red);
}

.servico-card:hover .servico-number {
    opacity: 1;
}

.servico-number {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 3rem;
    font-weight: 800;
    color: var(--red);
    opacity: 0.12;
    transition: var(--transition);
    line-height: 1;
    display: none;
}

.servico-icon {
    color: var(--white);
    margin-bottom: 16px;
    transition: var(--transition);
}

.servico-card h3 {
    color: var(--white);
    margin-bottom: 8px;
}

.servico-card p {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
    font-weight: 300;
}

/* ===== IDIOMAS ===== */
#idiomas {
    padding: 80px 0;
    background: var(--white);
}

.idiomas-pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 32px;
}

.pill {
    padding: 10px 24px;
    border: 1px solid var(--gray-mid);
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
    cursor: default;
}

.pill:hover {
    border-color: var(--red);
    background: rgba(200, 16, 46, 0.04);
}

.idiomas-cta {
    text-align: center;
}

/* ===== AUDIOVISUAL ===== */
#audiovisual {
    min-height: 500px;
}

.juramentada-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.juramentada-left {
    background: var(--navy-deep);
    padding: 40px 60px;
    display: flex;
    align-items: center;
}

.juramentada-left h2 {
    font-size: clamp(1.3rem, 2vw, 1.7rem);
    line-height: 1.3;
    color: var(--white);
    margin-bottom: 24px;
}

.juramentada-list {
    list-style: none;
    color: rgba(255,255,255,0.8);
    font-weight: 300;
    font-size: 1.05rem;
}

.juramentada-list li {
    margin-bottom: 12px;
    display: flex;
    gap: 12px;
    align-items: center;
}

.juramentada-list .red-dash {
    font-weight: 700;
}

.av-services-list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: 1rem;
    margin-top: 0.5rem;
}

.av-services-list .av-row {
    display: flex;
    gap: 1.5rem;
}

.av-services-list li {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.7);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    list-style: none;
    padding: 0.1rem 0;
    white-space: nowrap;
}

.av-studio-text {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.65;
    margin-bottom: 1.4rem;
    font-weight: 300;
}

.av-studio-text strong {
    color: rgba(255,255,255,0.85);
    font-weight: 600;
}

.juramentada-right {
    background: var(--gray-light);
    padding: 80px 60px;
    display: flex;
    align-items: center;
}

.juramentada-right h2 {
    margin-bottom: 16px;
}

.juramentada-right p {
    margin-bottom: 24px;
    font-weight: 300;
}

/* ===== JURAMENTADA SIMPLES ===== */
#juramentada-info {
    background: #1A2D45;
    padding: 80px 0;
}

.juramentada-simple {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.juramentada-simple-left h2,
.juramentada-simple-left .juramentada-list li {
    color: var(--white);
}

.juramentada-simple-left .eyebrow span:last-child {
    color: rgba(255,255,255,0.6);
}

.juramentada-simple-right h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.juramentada-simple-right p {
    color: rgba(255,255,255,0.55);
    margin-bottom: 1.5rem;
}

.juramentada-simple-right .eyebrow span:last-child {
    color: rgba(255,255,255,0.6);
}

.juramentada-simple-right .eyebrow .line {
    background: var(--red);
}

/* ===== BLOCKCHAIN ===== */
#blockchain {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
    background-image: url('../images/blockchain-bg.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.blockchain-bg {
    position: absolute;
    inset: 0;
    background: rgba(13, 27, 42, 0.72);
    z-index: 0;
}

.blockchain-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.blockchain-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.blockchain-left .btn-ghost {
    align-self: flex-start;
}

.blockchain-title {
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.blockchain-sub {
    font-size: 1rem;
    font-weight: 300;
    color: rgba(255,255,255,0.6);
    line-height: 1.75;
}

.blockchain-right {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.blockchain-cards {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    overflow: hidden;
}

.blockchain-card {
    padding: 28px 32px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transition: background 0.2s;
}

.blockchain-card:last-child {
    border-bottom: none;
}

.blockchain-card:hover {
    background: rgba(255,255,255,0.04);
}

.blockchain-card-title {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--red);
    margin-bottom: 8px;
}

.blockchain-card p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.65;
    margin: 0;
}

/* ===== CTA FINAL ===== */
#cta-final {
    padding: 100px 0;
    background: var(--navy);
    text-align: center;
}

#cta-final h2 {
    color: var(--white);
    margin-bottom: 16px;
}

#cta-final p {
    color: rgba(255,255,255,0.5);
    max-width: 560px;
    margin: 0 auto 32px;
    font-weight: 300;
}

/* ===== FOOTER ===== */
#footer {
    background: var(--navy-deep);
    padding: 60px 0 24px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.8fr 0.8fr 1.1fr 1fr;
    gap: 14px;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.85rem;
    max-width: 180px;
}

.footer-icon {
    height: 64px;
    width: auto;
}

.footer-desc {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.35);
    line-height: 1.6;
    text-align: center;
}

.footer-social {
    display: flex;
    gap: 0.6rem;
    justify-content: center;
    width: 100%;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.4);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--red);
    border-color: var(--red);
    color: var(--white);
}

.footer-links h4 {
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

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

.footer-links li {
    margin-bottom: 6px;
}

.footer-links a {
    color: rgba(255,255,255,0.3);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 300;
    transition: var(--transition);
}

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

/* ===== CONTACT COLUMN ===== */
.footer-contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 6px;
    color: rgba(255,255,255,0.3);
    font-size: 0.75rem;
    line-height: 1.4;
}

.footer-contact-list li a {
    color: rgba(255,255,255,0.3);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.75rem;
}

.footer-contact-list li a:hover {
    color: var(--white);
}

.footer-contact-icon {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
    color: var(--red);
    margin-top: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-contact-icon svg {
    width: 12px;
    height: 12px;
}

.footer-contact-address {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.3);
    line-height: 1.4;
    display: block;
}

/* ===== OFFICES COLUMN ===== */
.footer-offices h4 {
    margin-bottom: 12px;
}

.footer-offices .office-selector {
    margin-top: 0;
}

.footer-offices .office-tabs {
    display: flex;
    gap: 3px;
    margin-bottom: 6px;
}

.footer-offices .office-tab {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.35);
    padding: 3px 10px;
    border-radius: 14px;
    font-size: 0.6rem;
    font-weight: 500;
    font-family: var(--font);
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.03em;
    line-height: 1.3;
}

.footer-offices .office-tab:hover {
    border-color: rgba(255,255,255,0.25);
    color: rgba(255,255,255,0.6);
}

.footer-offices .office-tab.active {
    border-color: var(--red);
    color: var(--white);
    background: rgba(200, 16, 46, 0.12);
}

.footer-offices .office-address-wrapper {
    position: relative;
    min-height: 32px;
}

.footer-offices .office-address {
    font-size: 0.65rem;
    color: rgba(255,255,255,0.4);
    line-height: 1.5;
    opacity: 0;
    transition: opacity 0.2s ease;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    pointer-events: none;
}

.footer-offices .office-address.active {
    opacity: 1;
    pointer-events: auto;
    position: relative;
}

.footer-offices .office-hours {
    font-size: 0.65rem;
    color: rgba(255,255,255,0.25);
    margin-top: 4px;
    font-weight: 300;
    display: flex;
    align-items: center;
    gap: 4px;
}

.footer-offices .office-hours-icon {
    color: rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
}

.footer-offices .office-hours-icon svg {
    width: 10px;
    height: 10px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom span {
    color: rgba(255,255,255,0.2);
    font-size: 0.85rem;
}

/* ===== LANG SELECTOR (estilo Amazon) ===== */
.lang-selector {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 4px;
    padding: 6px 12px;
    cursor: pointer;
    transition: var(--transition);
    color: rgba(255,255,255,0.6);
    font-family: var(--font);
    font-size: 0.85rem;
    font-weight: 500;
}

.lang-selector:hover {
    background: rgba(255,255,255,0.08);
}

.lang-selector img {
    width: 20px;
    height: 14px;
    object-fit: cover;
    border-radius: 2px;
}

/* ===== FOOTER CERTIFICAÇÕES ===== */
.footer-certs {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: 1.2rem;
    position: relative;
}

.footer-certs-row {
    display: flex;
    gap: 1rem;
    position: relative;
}

.footer-certs-row:first-child {
    padding-bottom: 0.9rem;
    border-bottom: 1px solid rgba(255,255,255,0.12);
    width: fit-content;
}

.footer-certs-row:last-child {
    padding-top: 0.9rem;
}

.footer-cert-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-certs-row:first-child .footer-cert-item:first-child {
    padding-right: 1rem;
    border-right: 1px solid rgba(255,255,255,0.12);
    margin-right: 0.5rem;
}

.footer-cert-img {
    height: 36px;
    width: auto;
    object-fit: contain;
    opacity: 0.85;
    transition: opacity 0.2s;
}

.footer-cert-img[alt*="International"] {
    height: 52px;
    width: 52px;
}

.footer-cert-label {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.5);
    font-weight: 400;
    line-height: 1.3;
    max-width: 90px;
}

.footer-cert-item:hover .footer-cert-img {
    opacity: 1;
}

/* ===== MODAIS ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(6,14,24,0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
    padding: 24px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: rgba(13, 27, 42, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    box-shadow: 0 25px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.03) inset;
    max-height: 90vh;
    overflow-y: auto;
    padding: 48px;
    position: relative;
    width: 100%;
    transform: scale(0.92) translateY(16px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
    opacity: 0;
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.modal-box {
    background: rgba(13, 27, 42, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    box-shadow: 0 25px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.03) inset;
    max-height: 90vh;
    overflow-y: auto;
    padding: 48px;
    position: relative;
    width: 100%;
    transform: scale(0.92) translateY(16px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
    opacity: 0;
}

.modal-overlay.active .modal-box {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.modal-box--content {
    max-width: 680px;
}

.modal-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.modal-head h3 {
    font-size: 1.5rem;
    margin: 0;
    color: var(--white);
}

.modal-subtitle {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.5);
    margin-top: 2px;
}

.modal-body p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.8;
    margin-bottom: 1.25rem;
}

.av-services {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1.5rem 0;
}

.av-services span {
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 2px;
    padding: 0.45rem 1rem;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.8);
    font-weight: 500;
}

.av-studio {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1.5rem;
    margin-top: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.av-studio p {
    margin-bottom: 0 !important;
}

.modal-contact {
    max-width: 560px;
}

.modal-languages {
    max-width: 900px;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.6rem;
    cursor: pointer;
    color: rgba(255,255,255,0.5);
    transition: var(--transition);
    padding: 4px 8px;
    line-height: 1;
}

.modal-close:hover {
    color: var(--white);
}

.modal h2 {
    margin-bottom: 8px;
    color: var(--white);
}

.modal p {
    margin-bottom: 24px;
    font-weight: 300;
    color: rgba(255,255,255,0.6);
}

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

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 6px;
    color: rgba(255,255,255,0.8);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 4px;
    font-family: var(--font);
    font-size: 0.95rem;
    transition: var(--transition);
    background: rgba(255,255,255,0.05);
    color: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(200,16,46,0.08);
}

/* Grid de idiomas no modal */
.languages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin: 16px 0 24px;
}

.lang-item {
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 0.9rem;
    transition: var(--transition);
    color: rgba(255,255,255,0.75);
}

.lang-item:hover {
    background: rgba(255,255,255,0.08);
}

.languages-note {
    font-style: italic;
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
    margin-bottom: 24px;
}

/* ===== MODAL LIST ===== */
.modal-list {
    list-style: none;
    margin: 0 0 1.5rem 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.modal-list li {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.5;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.modal-list .red-dash {
    color: var(--red);
    flex-shrink: 0;
}

/* ===== CORREÇÃO SELECT ===== */
.form-group select option {
    color: #1A1A1A;
    background-color: #FFFFFF;
}

/* ===== RESPONSIVO ===== */

/* Tablet */
@media (max-width: 1024px) {
    .blockchain-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .diferenciais-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .diferencial-card:nth-child(2) {
        border-right: none;
    }
    .servicos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .juramentada-container {
        grid-template-columns: 1fr;
    }
    .juramentada-left,
    .juramentada-right {
        padding: 60px 40px;
    }
    .footer-grid {
        grid-template-columns: 1.3fr 0.8fr 0.8fr 1.1fr 1fr;
        gap: 14px;
    }
    .juramentada-simple {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* Ajustes DNA */
    .dna-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 60px 24px;
    }
    .dna-left p {
        max-width: 100%;
    }
    .dna-bg::after {
        background: linear-gradient(
            to right,
            rgba(13,27,42,0.92) 0%,
            rgba(13,27,42,0.85) 60%,
            rgba(13,27,42,0.70) 100%
        );
    }
}

/* Mobile - 900px */
@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 24px 14px;
    }
    .footer-brand {
        max-width: 100%;
    }
}

/* Mobile - 768px */
@media (max-width: 768px) {
    /* Hero */
    #hero {
        padding-top: 68px;
        min-height: auto;
        padding-bottom: 60px;
    }
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .hero-right {
        border-left: none;
        padding-left: 0;
        padding-right: 0;
        border-top: 1px solid rgba(255,255,255,0.08);
        padding-top: 2rem;
        align-items: flex-start;
        overflow: hidden;
    }
    .hero-stat-top {
        padding: 0.75rem 0 0.75rem 1.2rem;
        margin-bottom: 0.2rem;
        text-align: left;
        align-items: flex-start;
    }
    .hero-stat-top::before {
        top: 20%;
        bottom: 20%;
    }
    .hero-stat-bottom {
        padding: 0.75rem 1.2rem 0.75rem 0;
        text-align: left;
        align-items: flex-start;
        margin-top: 0.2rem;
    }
    .hero-stat-bottom::after {
        top: 20%;
        bottom: 20%;
    }
    .hero-stat-divider-new {
        width: 80%;
    }
    .hero-stats-carousel {
        max-width: 100%;
        margin-left: 0;
        width: 100%;
    }
    .hero-stat-label {
        max-width: 100%;
    }
    .hero-stat-num {
        font-size: clamp(2rem, 5vw, 3rem);
    }
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    .hero-buttons .btn-primary,
    .hero-buttons .btn-ghost {
        width: 100%;
        text-align: center;
    }

    /* DNA */
    #dna-portugues {
        min-height: auto;
        padding: 40px 0;
    }
    .dna-container {
        padding: 40px 24px;
        gap: 1.5rem;
    }
    .dna-left h2 {
        font-size: clamp(1.5rem, 4vw, 2rem);
    }
    .dna-left p {
        font-size: 0.95rem;
    }
    .dna-left .btn-av-studio {
        white-space: normal;
        text-align: center;
        padding: 10px 20px;
        width: 100%;
        max-width: 280px;
    }
    .dna-bg::after {
        background: linear-gradient(
            to right,
            rgba(13,27,42,0.95) 0%,
            rgba(13,27,42,0.85) 70%,
            rgba(13,27,42,0.60) 100%
        );
    }
    .dna-right {
        display: none;
    }

    /* Navegação */
    .nav-links {
        display: none;
        position: absolute;
        top: 68px;
        left: 0;
        right: 0;
        background: var(--navy);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        border-top: 1px solid rgba(255,255,255,0.05);
    }
    .nav-links.active {
        display: flex;
    }
    .hamburger {
        display: flex;
    }
    .btn-nav-trad {
        display: none;
    }

    /* Diferenciais */
    .diferenciais-grid {
        grid-template-columns: 1fr;
    }
    .diferencial-card {
        border-right: none;
        border-bottom: 1px solid var(--gray-mid);
    }
    .diferencial-card:last-child {
        border-bottom: none;
    }

    /* Serviços */
    .servicos-grid {
        grid-template-columns: 1fr;
    }

    /* Audiovisual */
    .juramentada-left,
    .juramentada-right {
        padding: 40px 24px;
    }
    .av-services-list .av-row {
        gap: 0.8rem;
        flex-wrap: wrap;
    }
    .av-services-list li {
        white-space: normal;
    }

    /* Juramentada */
    #juramentada-info {
        padding: 60px 0;
    }
    .juramentada-simple {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* Blockchain */
    #blockchain {
        padding: 80px 0;
    }
    .blockchain-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .blockchain-left .btn-ghost {
        width: 100%;
        text-align: center;
    }
    .blockchain-card {
        padding: 20px 24px;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px 14px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    /* Modais */
    .modal {
        padding: 32px 24px;
    }
    .languages-grid {
        grid-template-columns: 1fr 1fr;
    }

    /* CTA */
    #cta-final {
        padding: 60px 0;
    }
    #cta-final .btn-primary {
        width: 100%;
        max-width: 320px;
    }

    /* Clientes */
    section#clientes .logos-grid {
        grid-template-columns: repeat(4, 1fr) !important;
    }
    section#clientes .logo-cell--offset {
        display: none;
    }
}

/* Mobile - 550px */
@media (max-width: 550px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px 12px;
    }
    .footer-brand {
        grid-column: 1 / -1;
        max-width: 100%;
        align-items: center;
        text-align: center;
    }
    .footer-social {
        justify-content: center;
    }
    .footer-certs {
        align-items: center;
    }
    .footer-certs-row {
        justify-content: center;
        width: 100%;
    }
    .footer-certs-row:first-child {
        width: 100%;
        justify-content: center;
    }
}

/* Mobile - 480px */
@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .footer-brand {
        grid-column: 1;
    }
    .footer-links {
        text-align: center;
    }
    .footer-contact-list li {
        justify-content: center;
    }
    .footer-offices .office-tabs {
        justify-content: center;
    }
    .footer-offices .office-address {
        text-align: center;
    }
    .footer-offices .office-hours {
        justify-content: center;
    }

    .languages-grid {
        grid-template-columns: 1fr;
    }
    .idiomas-pills .pill {
        font-size: 0.85rem;
        padding: 8px 16px;
    }
    .av-services-list .av-row {
        gap: 0.4rem;
        flex-direction: column;
        align-items: flex-start;
    }

    /* Hero */
    .hero-h1 {
        font-size: clamp(2rem, 8vw, 2.8rem);
    }
    .hero-sub {
        font-size: 0.9rem;
    }
    .hero-stat-num {
        font-size: clamp(1.6rem, 6vw, 2.4rem);
    }
    .hero-stat-label {
        font-size: 0.8rem;
    }

    /* DNA */
    .dna-left h2 {
        font-size: 1.4rem;
    }
    .dna-left .btn-av-studio {
        max-width: 100%;
        font-size: 0.8rem;
        padding: 10px 16px;
    }

    /* Seções */
    #diferenciais {
        padding: 50px 0;
    }
    #servicos {
        padding: 50px 0;
    }
    #idiomas {
        padding: 50px 0;
    }

    /* Clientes */
    section#clientes .logos-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 1.5rem;
    }
    section#clientes .logo-cell {
        height: 18px !important;
    }
}