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

:root {
    --color-primary: #0d1b2a;
    --color-primary-light: #1b2d44;
    --color-accent: #00b8d4;
    --color-accent-dark: #0096b0;
    --color-accent-light: #e0f7fa;
    --color-gold: #e9c46a;
    --color-text: #1d2d3d;
    --color-text-light: #6b7b8c;
    --color-bg: #ffffff;
    --color-bg-light: #f7fafc;
    --color-bg-alt: #f0f4f8;
    --color-border: #e2e8f0;
    --color-white: #ffffff;
    --color-whatsapp: #25d366;
    --color-whatsapp-dark: #1ebe5d;
    --shadow-sm: 0 2px 8px rgba(10, 14, 12, 0.05);
    --shadow-md: 0 4px 20px rgba(10, 14, 12, 0.07);
    --shadow-lg: 0 10px 40px rgba(10, 14, 12, 0.1);
    --shadow-xl: 0 20px 60px rgba(10, 14, 12, 0.13);
    --radius: 14px;
    --radius-sm: 8px;
    --radius-lg: 24px;
    --transition: all 0.3s ease;
    --max-width: 1200px;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section-header {
    margin-bottom: 48px;
}

.section-header.center {
    text-align: center;
}

.section-tag {
    display: inline-block;
    color: var(--color-accent);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
    position: relative;
    padding-left: 32px;
}

.section-header.center .section-tag {
    padding-left: 0;
}

.section-header.center .section-tag::before,
.section-header.center .section-tag::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 24px;
    height: 2px;
    background: var(--color-accent);
    transform: translateY(-50%);
}

.section-header.center .section-tag::before {
    left: -30px;
}

.section-header.center .section-tag::after {
    right: -30px;
}

.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 22px;
    height: 2px;
    background: var(--color-accent);
    transform: translateY(-50%);
}

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.2;
}

.section-desc {
    margin-top: 12px;
    font-size: 1.05rem;
    color: var(--color-text-light);
    max-width: 600px;
}

.section-header.center .section-desc {
    margin-left: auto;
    margin-right: auto;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(0, 184, 212, 0.3);
}

.btn-primary:hover {
    background: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 184, 212, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.btn-light {
    background: var(--color-white);
    color: var(--color-primary);
}

.btn-light:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-light {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

.btn-outline-light:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

.btn-sm {
    padding: 10px 24px;
    font-size: 0.9rem;
}

.btn-block {
    width: 100%;
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 12px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    max-width: 200px;
}

.logo-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

.logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-name {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: 1px;
}

.logo-tagline {
    font-size: 0.7rem;
    color: var(--color-text-light);
    font-weight: 500;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-accent);
    background: var(--color-accent-light);
}

.nav-cta {
    padding: 8px 20px;
    margin-left: 10px;
    background: var(--color-accent);
    color: var(--color-white) !important;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: var(--transition);
}

.nav-cta:hover {
    background: var(--color-accent-dark);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 26px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: var(--transition);
}

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

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

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

.header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primary);
    transition: var(--transition);
}

.header-phone:hover {
    color: var(--color-accent);
}

.header-phone i {
    color: var(--color-accent);
    font-size: 1.1rem;
}

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    background: linear-gradient(135deg, #0d1b2a 0%, #1b2d44 60%, #0d1b2a 100%);
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(to bottom, transparent, var(--color-bg));
    pointer-events: none;
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(0, 184, 212, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(245, 166, 35, 0.08) 0%, transparent 50%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(13, 27, 42, 0.6) 0%, rgba(13, 27, 42, 0.4) 100%);
    z-index: 0;
}

.hero-overlay {
    display: none;
}

.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-content {
    max-width: 560px;
    padding: 40px 0;
    flex: 1;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    max-width: 520px;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 3px solid rgba(0, 184, 212, 0.3);
    transform: perspective(800px) rotateY(-4deg);
    transition: var(--transition);
}

.hero-image img:hover {
    transform: perspective(800px) rotateY(0deg);
    border-color: var(--color-accent);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(0, 184, 212, 0.15);
    border: 1px solid rgba(0, 184, 212, 0.4);
    border-radius: 50px;
    color: var(--color-accent);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-title .highlight {
    color: var(--color-accent);
    position: relative;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--color-accent);
    border-radius: 2px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 32px;
    max-width: 560px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 0;
}

/* ===== Sobre ===== */
.sobre {
    padding: 100px 0;
    background: var(--color-bg);
}

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

.sobre-text {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: 16px;
    line-height: 1.7;
}

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

.sobre-list {
    margin: 24px 0 32px;
}

.sobre-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 1.05rem;
    color: var(--color-text);
}

.sobre-list i {
    color: var(--color-accent);
    font-size: 1.2rem;
}

.sobre-image {
    position: relative;
}

.sobre-image-box {
    position: relative;
    height: 380px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, #0d1b2a 0%, #1b2d44 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.sobre-image-box > i {
    font-size: 6rem;
    color: var(--color-accent);
    opacity: 0.9;
}

.sobre-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 32px;
    background: linear-gradient(to top, rgba(10, 26, 47, 0.95), transparent);
    color: var(--color-white);
}

.sobre-image-overlay h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.sobre-image-overlay p {
    font-size: 0.95rem;
    opacity: 0.8;
}

.sobre-badge {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 110px;
    height: 110px;
    background: var(--color-gold);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.badge-year {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}

.badge-text {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 2px;
}

/* ===== Público Strip (dentro do Sobre) ===== */
.publico-strip {
    margin-top: 56px;
    padding: 20px 28px;
    background: var(--color-bg-light);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

.publico-label {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 0.95rem;
}

.publico-items {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.publico-items span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-text-light);
    font-size: 0.92rem;
    font-weight: 500;
}

.publico-items i {
    color: var(--color-accent);
    font-size: 0.95rem;
}

/* ===== Serviços ===== */
.servicos {
    padding: 100px 0;
    background: var(--color-bg-light);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.servico-card {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.servico-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.servico-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: var(--color-accent-light);
    color: var(--color-accent);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    transition: var(--transition);
}

.servico-card:hover .servico-icon {
    background: var(--color-accent);
    color: var(--color-white);
}

.servico-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.servico-card p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.55;
}

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

.servicos-cta p {
    font-size: 1.05rem;
    color: var(--color-text-light);
    margin-bottom: 20px;
}

/* ===== Diferenciais ===== */
.diferenciais {
    padding: 100px 0;
    background: var(--color-bg);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.diferencial-item {
    text-align: center;
    padding: 32px 24px;
    border-radius: var(--radius);
    background: var(--color-bg-light);
    transition: var(--transition);
    border: 2px solid transparent;
}

.diferencial-item:hover {
    background: var(--color-white);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.diferencial-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 18px;
    background: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--color-accent);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.diferencial-item:hover .diferencial-icon {
    background: var(--color-accent);
    color: var(--color-white);
}

.diferencial-item h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.diferencial-item p {
    font-size: 0.92rem;
    color: var(--color-text-light);
}

/* ===== Área de Atendimento ===== */
.area {
    padding: 100px 0;
    background: var(--color-bg);
}

.area-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.area-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 24px;
    background: var(--color-bg-light);
    border-radius: var(--radius-sm);
    font-weight: 600;
    color: var(--color-primary);
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

.area-item:hover {
    background: var(--color-accent-light);
    border-color: var(--color-accent);
    transform: translateX(4px);
}

.area-item i {
    color: var(--color-accent);
    font-size: 1.1rem;
}

.area-cta {
    text-align: center;
    padding: 32px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--radius);
    color: var(--color-white);
}

.area-cta p {
    font-size: 1.1rem;
    margin-bottom: 20px;
}

/* ===== CTA Banner ===== */
.cta-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 60%;
    height: 200%;
    background: rgba(255, 255, 255, 0.05);
    transform: rotate(15deg);
}

.cta-banner::after {
    content: '';
    position: absolute;
    bottom: -50%;
    right: -10%;
    width: 60%;
    height: 200%;
    background: rgba(255, 255, 255, 0.05);
    transform: rotate(15deg);
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== Contato ===== */
.contato {
    padding: 100px 0;
    background: var(--color-bg-light);
}

.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
}

.contato-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contato-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.contato-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

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

.contato-item h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.contato-item a,
.contato-item p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    display: block;
    margin-bottom: 2px;
}

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

.contato-form {
    background: var(--color-white);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.contato-form h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: inherit;
    color: var(--color-text);
    transition: var(--transition);
    background: var(--color-bg-light);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(0, 184, 212, 0.1);
}

.form-group textarea {
    resize: vertical;
}

/* ===== Footer ===== */
.footer {
    background: var(--color-primary);
    color: rgba(255, 255, 255, 0.8);
    padding: 60px 0 24px;
}

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

.footer-logo .logo-name {
    color: var(--color-white);
}

.footer-logo .logo-tagline {
    color: rgba(255, 255, 255, 0.6);
}

.footer-desc {
    margin-top: 16px;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
    max-width: 280px;
}

.footer-col h4 {
    color: var(--color-white);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--color-accent);
    padding-left: 4px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.footer-contact i {
    color: var(--color-accent);
    font-size: 0.9rem;
}

.footer-contact a {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.1rem;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 4px;
}

.footer-slogan {
    font-style: italic;
}

/* ===== WhatsApp Float ===== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: var(--color-whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.8rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background: var(--color-whatsapp-dark);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
    70% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ===== Back to Top ===== */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 24px;
    width: 44px;
    height: 44px;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    box-shadow: var(--shadow-md);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--color-accent);
    transform: translateY(-3px);
}

/* ===== Animations on Scroll ===== */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.4rem;
    }
    .hero-container {
        gap: 24px;
    }
    .hero-image {
        max-width: 360px;
    }
    .diferenciais-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .area-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        width: 100%;
        background: var(--color-white);
        flex-direction: column;
        align-items: stretch;
        padding: 0;
        gap: 0;
        box-shadow: var(--shadow-lg);
        transform: translateY(-150%);
        transition: transform 0.3s ease;
        max-height: calc(100vh - 72px);
        overflow-y: auto;
        visibility: hidden;
    }

    .nav-menu.active {
        transform: translateY(0);
        visibility: visible;
    }

    .nav-link {
        padding: 14px 16px;
        border-bottom: 1px solid var(--color-border);
        border-radius: 0;
    }

    .nav-cta {
        margin: 12px 16px;
        text-align: center;
        padding: 14px;
        border-radius: var(--radius-sm);
        border-bottom: none;
    }

    .nav-toggle {
        display: flex;
    }

    .header-phone {
        display: none;
    }

    .hero-container {
        flex-direction: column;
    }
    .hero-content {
        max-width: 100%;
        text-align: center;
        padding: 20px 0;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-image {
        display: none;
    }

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

    .sobre-image {
        max-width: 100%;
        margin: 0;
    }

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

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }
    .hero::after {
        height: 40px;
    }
    .hero-title {
        font-size: 2.2rem;
    }
    .hero-subtitle {
        font-size: 1.05rem;
    }
    .section-title {
        font-size: 1.7rem;
    }
    .servicos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .diferenciais-grid {
        grid-template-columns: 1fr;
    }
    .area-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .publico-strip {
        flex-direction: column;
        text-align: center;
        padding: 16px 20px;
    }
    .cta-content h2 {
        font-size: 1.6rem;
    }
    .contato-form {
        padding: 28px 20px;
    }
}

@media (max-width: 580px) {
    .container {
        padding: 0 16px;
    }
    .hero-title {
        font-size: 1.8rem;
    }
    .hero-actions {
        flex-direction: column;
    }
    .hero-actions .btn {
        width: 100%;
    }
    .servicos-grid {
        grid-template-columns: 1fr;
    }
    .servicos,
    .sobre,
    .diferenciais,
    .area,
    .contato {
        padding: 70px 0;
    }
    .area-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .sobre-image {
        margin: 0;
    }

    .sobre-image-box {
        height: 220px;
    }
    .sobre-image-box > i {
        font-size: 4rem;
    }
    .sobre-badge {
        width: 70px;
        height: 70px;
        top: -8px;
        right: 8px;
    }
    .badge-year {
        font-size: 1.1rem;
    }
    .sobre-image-overlay {
        padding: 16px;
    }
    .sobre-image-overlay h3 {
        font-size: 1.1rem;
    }
    .sobre-image-overlay p {
        font-size: 0.85rem;
    }
    .whatsapp-float {
        width: 52px;
        height: 52px;
        font-size: 1.5rem;
        bottom: 16px;
        right: 16px;
    }
    .back-to-top {
        bottom: 80px;
        right: 16px;
    }
}