/* Aeterna IT Systems — v3.0 (site estático) */

/* ==========================================================================
   IMPORTS & VARIÁVEIS
   ========================================================================== */


:root {
    --bg-dark: #080808;
    --accent-yellow: #FFB800;
    --text-white: #ffffff;
    --text-gray: #a1a1a1;
}

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

html {
    overflow-x: hidden;
    width: 100%;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-white);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
    width: 100%;
    padding-top: 80px; /* Compensa o header fixo */
}

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

/* ==========================================================================
   CONTAINER
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background-color: #050505;
    z-index: 9999;
    display: flex;
    align-items: center;
}

.header-container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Logo */
.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    flex-shrink: 0;
}

.header-logo {
    height: 48px;
    width: auto;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.brand-name {
    color: #ffffff;
    font-size: 22px;
    font-weight: 900;
    font-family: 'Archivo Black', sans-serif;
    letter-spacing: 1px;
}

.brand-sub {
    color: var(--accent-yellow);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 2.8px;
    text-transform: uppercase;
    margin-top: 2px;
}

/* Navegação Desktop */
.main-nav {
    display: block;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.main-nav a {
    color: #e0e0e0;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s;
}

.main-nav a:hover {
    color: var(--accent-yellow);
}

/* Botão CTA do header */
.btn-header {
    background-color: var(--accent-yellow);
    color: #000;
    text-decoration: none;
    padding: 12px 25px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 14px;
    transition: transform 0.3s, box-shadow 0.3s;
    white-space: nowrap;
}

.btn-header:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(255, 184, 0, 0.3);
}

/* Hambúrguer — escondido no desktop */
.mobile-menu-icon {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 5px;
    z-index: 10001;
    flex-shrink: 0;
    background: transparent;
    border: none;
}

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

.mobile-menu-icon.active .bar1 { transform: rotate(45deg) translate(5px, 6px); }
.mobile-menu-icon.active .bar2 { opacity: 0; }
.mobile-menu-icon.active .bar3 { transform: rotate(-45deg) translate(5px, -6px); }

/* Itens só visíveis no mobile */
.mobile-only { display: none; }

/* CTA só visível no desktop */
.desktop-only { display: block; }

/* ==========================================================================
   OVERLAY DO MENU MOBILE
   ========================================================================== */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    z-index: 9997;
    cursor: pointer;
}

.nav-overlay.active { display: block; }

body.no-scroll { overflow: hidden; }

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-premium {
    position: relative;
    padding: 180px 0 120px;
    background-color: #050505;
    overflow: hidden;
    display: flex;
    align-items: center;
    min-height: 85vh;
}

.hero-bg-code {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-image: url('code.webp');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    z-index: 1;
}

.hero-bg-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    z-index: 2;
    opacity: 0.15;
    pointer-events: none;
    filter: blur(40px);
    -webkit-filter: blur(40px);
}

.hero-bg-logo img {
    width: 100%;
    max-width: 800px;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: radial-gradient(circle at center, rgba(5,5,5,0) 0%, #050505 80%);
    z-index: 3;
}

.hero-inner {
    position: relative;
    z-index: 10;
    text-align: center;
    width: 100%;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 184, 0, 0.1);
    color: var(--accent-yellow);
    border: 1px solid rgba(255, 184, 0, 0.3);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 10px;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

.hero-premium h1 {
    font-family: 'Archivo Black', sans-serif;
    font-size: clamp(2.8rem, 10vw, 7.5rem);
    line-height: 1;
    letter-spacing: -2px;
    margin-bottom: 20px;
}

.highlight-yellow { color: var(--accent-yellow); }

.hero-subtext {
    font-size: 1.1rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto 50px;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ==========================================================================
   BOTÕES GLOBAIS
   ========================================================================== */
.btn-yellow {
    display: inline-block;
    background: var(--accent-yellow);
    color: #000;
    padding: 18px 36px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 800;
    font-size: 15px;
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
}

.btn-yellow:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 184, 0, 0.3);
}

.btn-outline-dark {
    display: inline-block;
    background: #111;
    border: 1px solid #333;
    color: #fff;
    padding: 18px 36px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 800;
    font-size: 15px;
    transition: border-color 0.3s;
    text-align: center;
}

.btn-outline-dark:hover { border-color: var(--accent-yellow); }

/* ==========================================================================
   TICKER
   ========================================================================== */
.ticker-section {
    background: var(--accent-yellow);
    padding: 15px 0;
    overflow: hidden;
    border-top: 1px solid rgba(0,0,0,0.1);
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.ticker-wrapper {
    display: flex;
    white-space: nowrap;
}

.ticker-content {
    display: flex;
    gap: 50px;
    animation: ticker-scroll 30s linear infinite;
}

.ticker-content span {
    color: #000;
    font-family: 'Archivo Black', sans-serif;
    font-size: 14px;
    font-weight: 900;
    text-transform: uppercase;
}

@keyframes ticker-scroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ==========================================================================
   SMALL BADGE
   ========================================================================== */
.small-badge {
    display: inline-block;
    background: rgba(255, 184, 0, 0.1);
    color: var(--accent-yellow);
    border: 1px solid rgba(255, 184, 0, 0.3);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 10px;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

/* ==========================================================================
   SECTION INTRO (compartilhado)
   ========================================================================== */
.section-intro {
    margin-bottom: 60px;
}

.section-intro h2 {
    font-family: 'Archivo Black', sans-serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin: 15px 0 20px;
    line-height: 1.15;
}

.section-intro p {
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

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

/* ==========================================================================
   FEATURES SECTION
   ========================================================================== */
.features-section {
    padding: 100px 0;
    text-align: center;
    background-color: var(--bg-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: #111;
    padding: 50px 30px;
    border-radius: 24px;
    text-align: left;
    border: 1px solid rgba(255,255,255,0.05);
    transition: border-color 0.3s, transform 0.3s;
}

.feature-card:hover {
    border-color: var(--accent-yellow);
    transform: translateY(-8px);
}

.feature-icon {
    font-size: 32px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-family: 'Archivo Black', sans-serif;
    font-size: 20px;
    margin-bottom: 15px;
    color: #fff;
}

.feature-card p {
    color: var(--text-gray);
    font-size: 15px;
    line-height: 1.6;
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */
.services-section {
    padding: 100px 0;
    background-color: var(--bg-dark);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background: rgba(255,255,255,0.02);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: border-color 0.3s, transform 0.3s;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    border-color: var(--accent-yellow);
    transform: translateY(-5px);
}

.service-icon {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--accent-yellow);
}

.service-card h3 {
    font-family: 'Archivo Black', sans-serif;
    font-size: 22px;
    margin-bottom: 15px;
    color: #fff;
}

.service-card p {
    color: var(--text-gray);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.service-list {
    list-style: none;
    margin-bottom: 30px;
}

.service-list li {
    font-size: 13px;
    color: var(--text-gray);
    margin-bottom: 8px;
    font-weight: 500;
}

.service-link {
    margin-top: auto;
    color: var(--accent-yellow);
    text-decoration: none;
    font-weight: 800;
    font-size: 14px;
    letter-spacing: 1px;
    transition: letter-spacing 0.3s;
}

.service-link:hover { letter-spacing: 2px; }

/* ==========================================================================
   PROCESS SECTION
   ========================================================================== */
.process-section {
    padding: 120px 0;
    background-color: var(--bg-dark);
}

.process-steps {
    position: relative;
    margin-top: 80px;
}

.process-line {
    position: absolute;
    top: 30px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: rgba(255, 184, 0, 0.2);
    z-index: 1;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    position: relative;
    z-index: 2;
}

.step-item { text-align: center; }

.step-number {
    width: 60px;
    height: 60px;
    background: var(--bg-dark);
    border: 2px solid var(--accent-yellow);
    color: var(--accent-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-family: 'Archivo Black', sans-serif;
    font-size: 18px;
    transition: background 0.3s, color 0.3s, box-shadow 0.3s;
}

.step-item:hover .step-number {
    background: var(--accent-yellow);
    color: #000;
    box-shadow: 0 0 20px rgba(255, 184, 0, 0.4);
}

.step-item h3 {
    font-family: 'Archivo Black', sans-serif;
    font-size: 18px;
    margin-bottom: 15px;
    color: #fff;
}

.step-item p {
    color: var(--text-gray);
    font-size: 14px;
    line-height: 1.6;
    padding: 0 10px;
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */
.faq-section {
    padding: 100px 0;
    background-color: var(--bg-dark);
}

.faq-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 60px;
    align-items: flex-start;
    padding: 40px 0;
}

.faq-intro h2 {
    margin-bottom: 30px;
    font-family: 'Archivo Black', sans-serif;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    line-height: 1.2;
}

.faq-cta-card {
    background: rgba(255,255,255,0.05);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
    margin-top: 30px;
}

.faq-cta-card h3 {
    font-size: 1.4rem;
    color: #fff;
    margin-bottom: 10px;
}

.faq-cta-card p {
    font-size: 0.95rem;
    color: #b3b3b3;
    margin-bottom: 25px;
    line-height: 1.5;
}

.cta-actions {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.whatsapp-direct {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.wa-label {
    font-size: 0.7rem;
    font-weight: 800;
    color: #666;
    letter-spacing: 1px;
}

.wa-link {
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.2s;
}

.wa-link:hover { color: var(--accent-yellow); }

.wa-dot {
    width: 8px;
    height: 8px;
    background: #25D366;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 10px #25D366;
}

/* Accordion */
.accordion-item {
    background: #111;
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 16px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: border-color 0.3s;
}

.accordion-item.active { border-color: var(--accent-yellow); }

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 25px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: #ffffff;
    font-size: 15px;
    font-family: inherit;
    font-weight: 700;
    text-align: left;
    transition: color 0.3s;
}

.accordion-item.active .accordion-header { color: var(--accent-yellow); }

.accordion-content {
    display: none;
    padding: 0 25px 22px 25px;
}

.accordion-item.active .accordion-content { display: block; }

.accordion-content p {
    color: #b3b3b3;
    line-height: 1.6;
    margin: 0;
}

.icon {
    pointer-events: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 15px;
    flex-shrink: 0;
}

.icon::before {
    content: '+';
    color: var(--accent-yellow);
    font-size: 22px;
    font-weight: bold;
    line-height: 1;
}

.accordion-item.active .icon::before { content: '−'; }

/* ==========================================================================
   TEAM SECTION
   ========================================================================== */
.team-section {
    padding: 100px 0;
    background-color: #000;
}

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

.section-header h2 {
    font-family: 'Archivo Black', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    margin: 15px 0 20px;
}

.section-header p {
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.team-card {
    background: #0a0a0a;
    border-radius: 32px;
    border: 1px solid rgba(255,255,255,0.05);
    overflow: hidden;
    transition: transform 0.4s, border-color 0.4s, box-shadow 0.4s;
}

.team-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 184, 0, 0.3);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.team-photo-wrapper {
    height: 250px;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.initials-circle {
    width: 100px;
    height: 100px;
    background: #0d0d0d;
    border: 2px solid var(--accent-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--accent-yellow);
    text-shadow: 0 0 15px rgba(255,184,0,0.4);
    box-shadow: inset 0 0 20px rgba(255,184,0,0.1);
}

.team-info { padding: 40px; }

.team-info h3 {
    color: #fff;
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.team-info .role {
    display: block;
    color: #888;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    margin-bottom: 25px;
    text-transform: uppercase;
}

.team-info p {
    color: #b3b3b3;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
    background-color: #050505;
    padding: 80px 0 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: #fff;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo {
    width: 180px;
    height: auto;
    max-width: 100%;
    margin-bottom: 25px;
}

.footer-brand p {
    color: #888;
    line-height: 1.6;
    max-width: 320px;
    margin-bottom: 25px;
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-yellow);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: bold;
    transition: background 0.3s, color 0.3s, border-color 0.3s;
}

.social-links a:hover {
    background: var(--accent-yellow);
    color: #000;
    border-color: var(--accent-yellow);
}

.main-footer h4 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-yellow);
}

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

.footer-nav ul li { margin-bottom: 12px; }

.footer-nav ul li a {
    color: #888;
    text-decoration: none;
    transition: color 0.3s, padding-left 0.3s;
}

.footer-nav ul li a:hover {
    color: #fff;
    padding-left: 5px;
}

.footer-contact p {
    color: #888;
    margin-bottom: 10px;
}

.footer-email {
    display: block;
    color: #fff;
    text-decoration: none;
    margin-bottom: 20px;
    font-weight: 600;
}

.btn-footer-wa {
    display: inline-block;
    color: var(--accent-yellow);
    text-decoration: none;
    font-weight: 700;
    border-bottom: 2px solid var(--accent-yellow);
    padding-bottom: 5px;
    transition: letter-spacing 0.3s;
}

.btn-footer-wa:hover { letter-spacing: 1px; }

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #444;
    font-size: 0.85rem;
}

.footer-legal a {
    color: #444;
    text-decoration: none;
    margin-left: 20px;
    transition: color 0.3s;
}

.footer-legal a:hover { color: #888; }

/* ==========================================================================
   ANIMAÇÃO REVEAL
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }
.reveal-delay-4 { transition-delay: 0.6s; }

/* ==========================================================================
   PÁGINA DE PROJETOS
   ========================================================================== */
.projects-page {
    padding-top: 100px;
    background-color: #050505;
}

.projects-hero {
    padding: 100px 0 60px;
    text-align: center;
}

.projects-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: #fff;
    margin: 20px 0;
    font-family: 'Archivo Black', sans-serif;
}

.project-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 120px;
}

.project-item.reverse { direction: rtl; }
.project-item.reverse .project-details { direction: ltr; }

.project-image img {
    width: 100%;
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: transform 0.5s, border-color 0.5s;
}

.project-item:hover .project-image img {
    transform: scale(1.02);
    border-color: rgba(255, 184, 0, 0.3);
}

.project-category {
    color: var(--accent-yellow);
    font-weight: 800;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.project-details h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    color: #fff;
    margin: 15px 0;
    font-family: 'Archivo Black', sans-serif;
}

.project-details p {
    color: #888;
    line-height: 1.6;
    margin-bottom: 25px;
}

.project-features {
    list-style: none;
    margin-bottom: 30px;
    color: #fff;
}

.project-features li {
    margin-bottom: 10px;
    font-size: 0.95rem;
}

.project-features li strong { color: var(--accent-yellow); }

.btn-project {
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    border-bottom: 2px solid var(--accent-yellow);
    padding-bottom: 5px;
    transition: padding-left 0.3s;
}

.btn-project:hover { padding-left: 10px; }

.projects-cta {
    padding: 120px 0;
    text-align: center;
    background: linear-gradient(to bottom, #050505, #0a0a0a);
    border-top: 1px solid rgba(255,255,255,0.05);
}

.projects-cta h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: #fff;
    margin-bottom: 20px;
    font-family: 'Archivo Black', sans-serif;
}

.projects-cta p {
    font-size: 1.1rem;
    color: #888;
    max-width: 600px;
    margin: 0 auto 45px;
    line-height: 1.6;
}

/* ==========================================================================
   PÁGINA DE SERVIÇOS
   ========================================================================== */
.services-page {
    background-color: #050505;
    padding-top: 100px;
}

.services-hero {
    position: relative;
    padding: 180px 0 120px;
    overflow: hidden;
    display: flex;
    align-items: center;
    min-height: 70vh;
}

.services-hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    color: #fff;
    line-height: 1.1;
    margin: 20px 0;
    font-family: 'Archivo Black', sans-serif;
}

.business-solutions-section { padding: 100px 0; }

.business-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

.biz-card {
    background: #0a0a0a;
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 24px;
    padding: 50px;
    transition: border-color 0.4s, transform 0.4s;
}

.biz-card:hover {
    border-color: rgba(255, 184, 0, 0.3);
    transform: translateY(-5px);
}

.biz-icon {
    font-size: 40px;
    margin-bottom: 20px;
}

.biz-card h3 {
    color: #fff;
    font-size: 2rem;
    line-height: 1.2;
    margin-bottom: 15px;
    font-weight: 900;
    font-family: 'Archivo Black', sans-serif;
}

.biz-card p {
    color: #888;
    margin-bottom: 30px;
    font-size: 1.05rem;
    line-height: 1.7;
}

.btn-biz {
    display: inline-block;
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    border-bottom: 2px solid var(--accent-yellow);
    padding-bottom: 8px;
    transition: color 0.3s, padding-left 0.3s;
}

.btn-biz:hover {
    color: var(--accent-yellow);
    padding-left: 10px;
}

.technical-details-section {
    padding: 100px 0;
    background: #050505;
}

.services-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.service-topics {
    list-style: none;
    padding-top: 15px;
    border-top: 1px solid rgba(255,255,255,0.05);
    margin-top: 15px;
}

.service-topics li {
    font-size: 0.85rem;
    color: #aaa;
    margin-bottom: 5px;
}

/* ==========================================================================
   ESTUDO DE CASO
   ========================================================================== */
.case-study-page {
    background-color: #050505;
    color: #fff;
    padding-top: 100px;
}

.case-hero {
    padding: 120px 0 60px;
    text-align: center;
}

.case-category {
    color: var(--accent-yellow);
    font-weight: 800;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-size: 0.8rem;
}

.case-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin: 30px 0;
    line-height: 1.1;
    font-family: 'Archivo Black', sans-serif;
}

.case-meta {
    display: flex;
    justify-content: center;
    gap: 40px;
    color: #888;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.case-main-image img {
    width: 100%;
    border-radius: 30px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.05);
}

.case-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 80px;
    padding: 100px 0;
}

.case-text h2 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--accent-yellow);
    font-family: 'Archivo Black', sans-serif;
}

.case-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #ccc;
    margin-bottom: 40px;
}

.case-stats {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.stat-card {
    background: rgba(255,255,255,0.03);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.05);
    text-align: center;
    transition: border-color 0.3s;
}

.stat-card:hover { border-color: var(--accent-yellow); }

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 900;
    color: var(--accent-yellow);
}

.stat-desc {
    color: #888;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==========================================================================
   RESPONSIVIDADE — TABLET (max-width: 991px)
   ========================================================================== */
@media (max-width: 991px) {

    /* --- HEADER --- */

    /* Mostra hambúrguer */
    .mobile-menu-icon {
        display: flex !important;
    }

    /* Esconde CTA e itens desktop */
    .desktop-only { display: none !important; }

    /* Mostra itens mobile */
    .mobile-only { display: block !important; }

    /* Header: logo + hambúrguer em linha */
    .header-container {
        display: flex !important;
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: center !important;
        padding: 14px 20px !important;
    }

    /* Nav vira painel lateral escondido — usa translateX para permitir transição suave */
    .main-nav {
        display: block !important;
        position: fixed !important;
        top: 0 !important;
        right: 0 !important;
        left: auto !important;
        width: min(320px, 85vw) !important;
        height: 100vh !important;
        background: #080808 !important;
        border-left: 1px solid rgba(255,255,255,0.08) !important;
        z-index: 9998 !important;
        padding: 90px 30px 40px !important;
        /* Esconde deslizando para fora — NÃO usa display:none para preservar a transição */
        transform: translateX(100%) !important;
        transition: transform 0.4s ease !important;
        overflow-y: auto !important;
    }

    /* Nav visível quando .active */
    .main-nav.active {
        transform: translateX(0) !important;
    }

    /* Links em coluna */
    .main-nav ul {
        display: flex !important;
        flex-direction: column !important;
        gap: 0 !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    .main-nav ul li {
        border-bottom: 1px solid rgba(255,255,255,0.06) !important;
        width: 100% !important;
        float: none !important;
    }

    .main-nav a {
        display: block !important;
        padding: 18px 0 !important;
        font-size: 16px !important;
        font-weight: 600 !important;
    }

    /* Botão CTA dentro do menu mobile */
    .btn-nav-mobile {
        display: inline-block;
        margin-top: 10px;
        background: var(--accent-yellow);
        color: #000 !important;
        padding: 14px 24px;
        border-radius: 10px;
        font-weight: 700;
        font-size: 15px;
    }

    /* --- GRIDS --- */
    .features-grid     { grid-template-columns: 1fr; }
    .services-grid     { grid-template-columns: 1fr; }
    .team-grid         { grid-template-columns: 1fr; }
    .business-wrapper  { grid-template-columns: 1fr; }
    .footer-grid       { grid-template-columns: 1fr; gap: 40px; }

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

    .process-line { display: none; }

    /* FAQ coluna única */
    .faq-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 20px 0;
    }

    /* Footer bottom em coluna */
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .footer-legal a { margin: 0 10px; }

    /* Projetos: 1 coluna */
    .project-item,
    .project-item.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
        gap: 30px;
    }

    /* Estudo de caso: 1 coluna */
    .case-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 60px 0;
    }
}

/* ==========================================================================
   RESPONSIVIDADE — MOBILE (max-width: 600px)
   ========================================================================== */
@media (max-width: 600px) {

    body { padding-top: 70px; }

    .container { padding: 0 16px; }

    /* Header compacto */
    .header-container { padding: 12px 16px !important; }
    .brand-name       { font-size: 18px; }
    .header-logo      { height: 38px; }

    /* Hero */
    .hero-premium {
        padding: 60px 0 80px;
        min-height: 100svh;
    }

    .hero-premium h1  { letter-spacing: -1px; }

    .hero-subtext {
        font-size: 1rem;
        padding: 0 10px;
    }

    /* Botões hero em coluna */
    .hero-cta {
        flex-direction: column;
        align-items: center;
        padding: 0 20px;
    }

    .hero-cta .btn-yellow,
    .hero-cta .btn-outline-dark {
        width: 100%;
        max-width: 320px;
    }

    /* Paddings reduzidos nas seções */
    .features-section,
    .services-section,
    .process-section,
    .faq-section,
    .team-section,
    .business-solutions-section,
    .technical-details-section {
        padding: 70px 0;
    }

    /* Process: 1 coluna */
    .steps-grid { grid-template-columns: 1fr; }

    /* Team */
    .team-photo-wrapper { height: 200px; }
    .team-info          { padding: 25px; }
    .team-info h3       { font-size: 1.4rem; }

    /* Biz cards */
    .biz-card    { padding: 35px 25px; }
    .biz-card h3 { font-size: 1.6rem; }

    /* FAQ card */
    .faq-cta-card { padding: 22px; }

    /* Footer */
    .footer-logo { width: 140px; }
    .footer-bottom { font-size: 0.8rem; }
}

@media (max-width: 991px) {
    .team-container, .row { 
        flex-direction: column !important; /* Força um card embaixo do outro */
        align-items: center !important;
    }
}


/* ====== SOCIAL BUTTONS NO FOOTER ====== */
.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.footer-social a.social-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #aaaaaa !important;
    text-decoration: none;
    transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease, transform 0.2s ease;
    flex-shrink: 0;
}

.footer-social a.social-btn svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
    display: block;
}

.footer-social a.social-btn:hover {
    background: rgba(255, 184, 0, 0.12);
    border-color: rgba(255, 184, 0, 0.5);
    color: #FFB800 !important;
    transform: translateY(-2px);
}

/* ====== SOCIAL BUTTONS — OVERRIDE NUCLEAR ====== */
a.social-btn,
.footer-social a,
.footer-social a.social-btn,
.main-footer a.social-btn,
.main-footer .footer-social a {
    color: #aaaaaa !important;
    text-decoration: none !important;
}

a.social-btn svg,
.footer-social a svg,
.footer-social a.social-btn svg {
    stroke: #aaaaaa !important;
    fill: none !important;
}

a.social-btn:hover,
.footer-social a:hover,
.footer-social a.social-btn:hover,
.main-footer .footer-social a:hover {
    color: #FFB800 !important;
    background: rgba(255, 184, 0, 0.12) !important;
    border-color: rgba(255, 184, 0, 0.5) !important;
    transform: translateY(-2px) !important;
}

a.social-btn:hover svg,
.footer-social a:hover svg {
    stroke: #FFB800 !important;
}

/* ====== KILL DO AZUL DO BROWSER ====== */
a.social-btn:-webkit-any-link,
a.social-btn:any-link {
    color: #aaaaaa !important;
}

a.social-btn:-webkit-any-link:hover,
a.social-btn:any-link:hover {
    color: #FFB800 !important;
}

a.social-btn:-webkit-any-link svg,
a.social-btn:any-link svg {
    stroke: #aaaaaa !important;
    fill: none !important;
}

a.social-btn:-webkit-any-link:hover svg,
a.social-btn:any-link:hover svg {
    stroke: #FFB800 !important;
}


/* FIX DEFINITIVO — força cor no próprio elemento a */
a.social-btn {
    color: #aaaaaa !important;
    -webkit-text-fill-color: #aaaaaa !important;
}

a.social-btn:hover {
    color: #FFB800 !important;
    -webkit-text-fill-color: #FFB800 !important;
}

a.social-btn svg {
    stroke: #aaaaaa !important;
    fill: none !important;
    color: #aaaaaa !important;
}

a.social-btn:hover svg {
    stroke: #FFB800 !important;
    color: #FFB800 !important;
}


/* Badge de categoria (IA & Automação) */
.project-category {
    color: #FFB800; /* Dourado/Laranja da Aeterna */
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    display: block;
}

/* Efeito de hover no botão de automação */
.btn-project:hover {
    background: #FFB800;
    color: #000;
    border-color: #FFB800;
}





/* ─── SEÇÃO BASE ─── */
.ashley-product {
    padding: 100px 0;
    background: #000;
}

/* ─── GRID PRINCIPAL: 2 colunas ─── */
.ashley-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

/* ─── BADGE ─── */
.small-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: #FFB800;
    border: 1px solid rgba(255, 184, 0, 0.35);
    border-radius: 100px;
    padding: 5px 14px;
    margin-bottom: 12px;
    text-transform: uppercase;
    background: rgba(255, 184, 0, 0.07);
}

/* ─── TÍTULO ASHLEY ─── */
.ashley-title {
    font-size: 5rem !important;
    font-weight: 900 !important;
    letter-spacing: -2px !important;
    line-height: 1 !important;
    margin: 10px 0 !important;
    background: linear-gradient(180deg, #FFFFFF 30%, #FFB800 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0px 4px 10px rgba(0,0,0,0.3));
    display: inline-block;
}

/* ─── SUBTÍTULO ─── */
.ashley-subtitle {
    font-size: 1.4rem;
    font-weight: 400;
    color: #aaa;
    margin: 8px 0 30px;
    line-height: 1.5;
}
.ashley-subtitle span {
    color: #FFB800;
    font-weight: 600;
}

/* ─── CARDS (Quadros Saltitantes) ─── */
.ashley-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 45px;
    margin-bottom: 30px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.ashley-card:hover {
    transform: translateY(-15px) scale(1.01);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 184, 0, 0.4);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.7);
}

/* ─── TEXTO DE DESCRIÇÃO ─── */
.ashley-text-premium {
    font-size: 1.1rem;
    line-height: 2.2;          /* espaçamento generoso entre linhas */
    color: #bdbdbd;
    font-weight: 300;
    margin-bottom: 30px;
}

/* ─── BULLETS DE FUNCIONALIDADES ─── */
.ashley-bullets p {
    margin-bottom: 18px;
    line-height: 1.9;
    color: #efefef;
    font-size: 1.05rem;
}
.ashley-bullets p:last-child {
    margin-bottom: 0;
}

/* ─── CARD DE APLICABILIDADE ─── */
.applicability-card {
    border-left: 4px solid #FFB800;
}

.card-inner-title {
    font-size: 1.1rem;
    color: #FFB800;
    margin: 0 0 22px 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
}

.applicability-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px 24px;
}

.app-item {
    color: #ddd;
    font-size: 1rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.app-item > span {
    color: #FFB800;
    font-size: 1.3rem;
    line-height: 1;
}

/* ─── MOLDURAS DE FOTO ─── */
.photo-frame-container {
    margin-bottom: 30px;
}

.photo-frame {
    background: #0a0a0a;
    border: 2px solid #1a1a1a;
    padding: 12px;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.8);
    overflow: hidden;
}

.photo-frame img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

.frame-label {
    font-family: 'Courier New', monospace;
    font-size: 11px;
    color: #555;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.photo-caption {
    font-size: 0.8rem;
    color: #555;
    margin-top: 10px;
    text-align: center;
    font-style: italic;
}

/* ─── BOTÃO CTA ─── */
.ashley-button {
    display: inline-block;
    background: #FFB800;
    color: #000;
    font-weight: 800;
    font-size: 1rem;
    padding: 18px 36px;
    border-radius: 12px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.ashley-button:hover {
    background: #ffd000;
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(255, 184, 0, 0.35);
    color: #000;
    text-decoration: none;
}

/* ─── COLUNA VISUAL (painel) ─── */
.ashley-visuals {
    position: sticky;
    top: 100px;
}

/* ─── RESPONSIVIDADE ─── */
@media (max-width: 992px) {
    .ashley-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .ashley-title {
        font-size: 3.5rem !important;
    }

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

    .ashley-visuals {
        position: static;
    }
}

@media (max-width: 480px) {
    .ashley-card {
        padding: 28px 22px;
    }

    .ashley-title {
        font-size: 2.8rem !important;
    }

    .ashley-text-premium {
        font-size: 1rem;
    }
}


/* ==========================================================================
   ACESSIBILIDADE — link de pular para o conteúdo
   ========================================================================== */
.skip-link{
    position:absolute; left:-9999px; top:0; z-index:9999;
    background:var(--accent-yellow); color:#000;
    padding:12px 20px; font-weight:600; border-radius:0 0 8px 0;
}
.skip-link:focus{ left:0; }