/* ============================================
   Via Software - Design System
   Paleta: Branco + Azul corporativo
   ============================================ */

:root {
    --primary-darkest: #061a30;
    --primary-dark: #0a2540;
    --primary: #1e40af;
    --primary-light: #3b82f6;
    --primary-lighter: #60a5fa;
    --primary-soft: #dbeafe;
    --primary-faint: #eff6ff;
    --accent: #06b6d4;
    --accent-dark: #0891b2;

    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    --gradient-blue: linear-gradient(135deg, #0a2540 0%, #1e40af 50%, #3b82f6 100%);
    --gradient-blue-soft: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    --gradient-radial: radial-gradient(circle at top right, #dbeafe, transparent 50%);

    --shadow-sm: 0 1px 2px 0 rgb(15 23 42 / 0.05);
    --shadow: 0 4px 6px -1px rgb(15 23 42 / 0.08), 0 2px 4px -2px rgb(15 23 42 / 0.06);
    --shadow-lg: 0 10px 30px -3px rgb(15 23 42 / 0.1), 0 4px 6px -4px rgb(15 23 42 / 0.05);
    --shadow-xl: 0 25px 50px -12px rgb(15 23 42 / 0.15);
    --shadow-blue: 0 10px 30px -5px rgba(30, 64, 175, 0.3);

    --radius: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-700);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a { color: var(--primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--primary-light); }

h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
    color: var(--primary-dark);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

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

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

/* ============================================
   BOTÕES
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 26px;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 600;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    white-space: nowrap;
    font-family: inherit;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 14px rgba(30, 64, 175, 0.25);
}
.btn-primary:hover {
    background: var(--primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(30, 64, 175, 0.35);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary);
    border-color: var(--gray-200);
}
.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary-dark);
    background: var(--primary-faint);
    transform: translateY(-2px);
}

.btn-white {
    background: white;
    color: var(--primary-dark);
}
.btn-white:hover {
    background: var(--primary-faint);
    color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.btn-block { width: 100%; }

/* ============================================
   HEADER
   ============================================ */

.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 100;
    transition: all 0.3s;
    border-bottom: 1px solid transparent;
}
.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow);
    border-bottom-color: var(--gray-200);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}
.logo-mark {
    width: 40px; height: 40px;
    flex-shrink: 0;
}
.logo-mark svg { width: 100%; height: 100%; }
.logo-text strong {
    display: block;
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--primary-dark);
    font-size: 18px;
    font-weight: 800;
    line-height: 1.1;
}
.logo-text span {
    display: block;
    color: var(--gray-500);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 2px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav a {
    color: var(--gray-700);
    font-weight: 500;
    font-size: 15px;
    position: relative;
    padding: 6px 0;
}
.nav a:not(.nav-cta):hover { color: var(--primary); }
.nav a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0;
    width: 0; height: 2px;
    background: var(--primary);
    transition: width 0.3s;
}
.nav a:not(.nav-cta):hover::after { width: 100%; }
.nav-cta {
    background: var(--primary);
    color: white !important;
    padding: 10px 20px !important;
    border-radius: 8px;
    font-size: 14px;
    box-shadow: 0 2px 8px rgba(30, 64, 175, 0.2);
}
.nav-cta:hover { background: var(--primary-dark) !important; transform: translateY(-1px); }

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
}
.menu-toggle span {
    display: block;
    width: 24px; height: 2px;
    background: var(--primary-dark);
    border-radius: 2px;
    transition: all 0.3s;
}

/* ============================================
   HERO
   ============================================ */

.hero {
    position: relative;
    padding: 140px 0 100px;
    overflow: hidden;
    background: linear-gradient(180deg, var(--white) 0%, var(--primary-faint) 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}
.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}
.blob-1 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, #3b82f6 0%, transparent 70%);
    top: -100px; right: -100px;
}
.blob-2 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, #06b6d4 0%, transparent 70%);
    bottom: -100px; left: -100px;
}
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(30, 64, 175, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(30, 64, 175, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--white);
    border: 1px solid var(--primary-soft);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 500;
    color: var(--primary-dark);
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}
.badge-dot {
    width: 8px; height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.9); }
}

.hero-title {
    font-size: clamp(36px, 5vw, 60px);
    line-height: 1.05;
    margin-bottom: 24px;
}
.gradient-text {
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline;
}

.hero-desc {
    font-size: 19px;
    color: var(--gray-600);
    margin-bottom: 36px;
    max-width: 560px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 28px;
    padding-top: 32px;
    border-top: 1px solid var(--gray-200);
}
.stat-num {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-dark);
    line-height: 1;
}
.stat-label {
    font-size: 13px;
    color: var(--gray-500);
    margin-top: 4px;
}
.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-200);
}

.hero-visual {
    position: relative;
}
.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: visible;
}
.hero-image {
    width: 100%;
    height: 540px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 6px solid var(--white);
}
.floating-card {
    position: absolute;
    background: var(--white);
    padding: 14px 18px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float 4s ease-in-out infinite;
}
.card-1 {
    top: 30px; left: -30px;
    animation-delay: 0s;
}
.card-2 {
    bottom: 30px; right: -20px;
    animation-delay: 2s;
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}
.card-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: white;
}
.icon-shield { background: var(--gradient-blue-soft); }
.icon-code { background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%); }
.card-title { font-size: 13px; font-weight: 700; color: var(--primary-dark); }
.card-sub { font-size: 11px; color: var(--gray-500); }

/* ============================================
   SECTIONS GENÉRICAS
   ============================================ */

.section {
    padding: 100px 0;
    position: relative;
}

.section-tag {
    display: inline-block;
    padding: 5px 14px;
    background: var(--primary-soft);
    color: var(--primary);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(32px, 4vw, 44px);
    line-height: 1.15;
    margin-bottom: 16px;
    color: var(--primary-dark);
}

.section-lead {
    font-size: 17px;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 16px;
}
.section-text { color: var(--gray-600); line-height: 1.7; }
.section-subtitle {
    font-size: 17px;
    color: var(--gray-600);
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.6;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   SOBRE
   ============================================ */

.sobre { background: var(--white); }
.sobre-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 80px;
    align-items: center;
}
.sobre-image {
    position: relative;
}
.sobre-image img {
    width: 100%;
    height: 540px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}
.sobre-image-badge {
    position: absolute;
    bottom: 30px; right: -20px;
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 14px;
    border: 1px solid var(--gray-200);
}
.badge-num {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 56px;
    font-weight: 800;
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
}
.badge-text {
    font-size: 13px;
    color: var(--gray-600);
    font-weight: 600;
    line-height: 1.3;
}

.sobre-pillars {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 32px;
}
.pillar {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px;
    background: var(--primary-faint);
    border-radius: var(--radius);
    border: 1px solid var(--primary-soft);
}
.pillar-icon {
    width: 32px; height: 32px;
    background: var(--primary);
    color: white;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.pillar strong {
    display: block;
    color: var(--primary-dark);
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 2px;
}
.pillar p {
    font-size: 14px;
    color: var(--gray-600);
}

/* ============================================
   SOLUÇÕES
   ============================================ */

.solucoes { background: var(--gray-50); }
.solucoes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.solucao-card {
    background: var(--white);
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.solucao-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gradient-blue-soft);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s;
}
.solucao-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-soft);
}
.solucao-card:hover::before { transform: scaleX(1); }

.solucao-icon {
    width: 56px; height: 56px;
    background: var(--primary-faint);
    color: var(--primary);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
    transition: all 0.3s;
}
.solucao-card:hover .solucao-icon {
    background: var(--primary);
    color: white;
}
.solucao-card h3 {
    font-size: 19px;
    margin-bottom: 10px;
    color: var(--primary-dark);
}
.solucao-card p {
    color: var(--gray-600);
    font-size: 15px;
    line-height: 1.6;
}

/* ============================================
   CYBERIX
   ============================================ */

.cyberix {
    background: var(--gradient-blue);
    color: white;
    position: relative;
    overflow: hidden;
}
.cyberix-bg {
    position: absolute;
    inset: 0;
    opacity: 0.15;
    pointer-events: none;
}
.cyberix-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 25% 25%, white 1px, transparent 1px),
        radial-gradient(circle at 75% 75%, white 1px, transparent 1px);
    background-size: 40px 40px;
}
.cyberix-wrapper {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}
.cyberix-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
    color: white;
}
.cyberix-title {
    font-size: clamp(36px, 4.5vw, 54px);
    color: white;
    line-height: 1.1;
    margin-bottom: 20px;
}
.cyberix-highlight {
    color: var(--accent);
    display: inline-block;
}
.cyberix-desc {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 40px;
    max-width: 580px;
    line-height: 1.6;
}
.cyberix-desc strong { color: white; font-weight: 600; }

.cyberix-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 36px;
}
.cyberix-feat {
    display: flex;
    gap: 14px;
    padding: 18px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius);
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}
.cyberix-feat:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-2px);
}
.feat-num {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 24px;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
}
.cyberix-feat h4 {
    color: white;
    font-size: 15px;
    margin-bottom: 4px;
}
.cyberix-feat p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 13px;
    line-height: 1.5;
}

/* Shield visual */
.cyberix-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}
.shield-wrapper {
    position: relative;
    width: 320px;
    height: 320px;
}
.shield-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, var(--accent) 0%, transparent 60%);
    opacity: 0.4;
    filter: blur(40px);
    animation: glow 4s ease-in-out infinite;
}
@keyframes glow {
    0%, 100% { transform: scale(1); opacity: 0.4; }
    50% { transform: scale(1.1); opacity: 0.6; }
}
.shield-main {
    position: relative;
    width: 100%;
    height: 100%;
    animation: float-shield 6s ease-in-out infinite;
}
.shield-main svg { width: 100%; height: 100%; filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3)); }
@keyframes float-shield {
    0%, 100% { transform: translateY(0) rotate(0); }
    50% { transform: translateY(-15px) rotate(2deg); }
}

.orbit {
    position: absolute;
    width: 56px; height: 56px;
    background: white;
    color: var(--primary-dark);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-xl);
    animation: orbit 8s linear infinite;
}
.orbit-icon { color: var(--primary); }
.orbit-1 { top: 10%; left: 0; animation-delay: 0s; }
.orbit-2 { top: 50%; right: -20px; animation-delay: -3s; }
.orbit-3 { bottom: 10%; left: 10%; animation-delay: -6s; }
@keyframes orbit {
    0% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(10px, -10px) scale(1.05); }
    50% { transform: translate(0, -20px) scale(1); }
    75% { transform: translate(-10px, -10px) scale(0.95); }
    100% { transform: translate(0, 0) scale(1); }
}

/* ============================================
   CONTATO
   ============================================ */

.contato {
    background: var(--white);
}
.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}
.contato-desc {
    font-size: 17px;
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 36px;
}
.contato-desc strong { color: var(--primary-dark); }

.contato-items {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.contato-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    background: var(--primary-faint);
    border: 1px solid var(--primary-soft);
    border-radius: var(--radius);
    color: var(--gray-700);
    transition: all 0.2s;
}
a.contato-item:hover {
    border-color: var(--primary);
    background: var(--white);
    transform: translateX(4px);
    color: var(--gray-700);
    box-shadow: var(--shadow);
}
.contato-icon {
    width: 48px; height: 48px;
    background: var(--primary);
    color: white;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.icon-whatsapp { background: #25D366; }
.icon-mail { background: var(--primary); }
.icon-pin { background: linear-gradient(135deg, #06b6d4, #0891b2); }
.icon-time { background: var(--gray-700); }
.contato-item strong {
    display: block;
    color: var(--primary-dark);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
    margin-bottom: 2px;
}
.contato-item p {
    font-size: 16px;
    color: var(--gray-700);
    font-weight: 500;
}

/* Formulário */
.contato-form-wrapper {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    position: relative;
}
.contato-form-wrapper::before {
    content: '';
    position: absolute;
    top: -1px; left: 40px; right: 40px;
    height: 4px;
    background: var(--gradient-blue-soft);
    border-radius: 0 0 4px 4px;
}
.contato-form h3 {
    font-size: 22px;
    color: var(--primary-dark);
    margin-bottom: 6px;
}
.form-subtitle {
    color: var(--gray-500);
    font-size: 14px;
    margin-bottom: 24px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
.form-group {
    margin-bottom: 18px;
}
.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--gray-200);
    border-radius: 8px;
    background: var(--white);
    font-family: inherit;
    font-size: 14px;
    color: var(--gray-800);
    transition: all 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.12);
}
.form-group textarea {
    resize: vertical;
    min-height: 110px;
}
.form-feedback {
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 14px;
    display: none;
}
.form-feedback.success {
    display: block;
    background: #ecfdf5;
    color: #065f46;
    border-left: 4px solid #10b981;
}
.form-feedback.error {
    display: block;
    background: #fef2f2;
    color: #991b1b;
    border-left: 4px solid #ef4444;
}
.form-privacy {
    text-align: center;
    font-size: 12px;
    color: var(--gray-500);
    margin-top: 16px;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--primary-darkest);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 24px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer .logo .logo-text strong { color: white; }
.footer .logo .logo-text span { color: rgba(255, 255, 255, 0.5); }
.footer-tagline {
    margin-top: 20px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    font-size: 14px;
    max-width: 320px;
}
.footer-col h4 {
    color: white;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 18px;
    font-weight: 700;
}
.footer-col a {
    display: block;
    color: rgba(255, 255, 255, 0.65);
    font-size: 14px;
    padding: 6px 0;
    transition: all 0.2s;
}
.footer-col a:hover {
    color: white;
    transform: translateX(4px);
}
.footer-address, .footer-hours {
    color: rgba(255, 255, 255, 0.65);
    font-size: 14px;
    padding: 6px 0;
}
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   WHATSAPP FLUTUANTE
   ============================================ */

.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 64px; height: 64px;
    background: #25D366;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5);
    z-index: 99;
    transition: all 0.3s;
    cursor: pointer;
}
.whatsapp-float:hover {
    background: #1da851;
    color: white;
    transform: scale(1.1);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.6);
}
.whatsapp-float svg {
    width: 32px; height: 32px;
    position: relative;
    z-index: 1;
}
.whatsapp-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: #25D366;
    animation: pulse-ring 2s ease-out infinite;
}
@keyframes pulse-ring {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.6); opacity: 0; }
}
.whatsapp-tooltip {
    position: absolute;
    right: 76px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-dark);
    color: white;
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}
.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -5px;
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-left-color: var(--primary-dark);
}
.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
}

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

@media (max-width: 968px) {
    .hero-content,
    .sobre-grid,
    .contato-grid,
    .cyberix-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .cyberix-features {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    .hero-image {
        height: 380px;
    }
    .nav {
        position: fixed;
        top: 76px; right: 0;
        flex-direction: column;
        background: var(--white);
        width: 280px;
        height: calc(100vh - 76px);
        padding: 32px 24px;
        gap: 20px;
        align-items: flex-start;
        box-shadow: var(--shadow-xl);
        transform: translateX(100%);
        transition: transform 0.3s;
    }
    .nav.open { transform: translateX(0); }
    .menu-toggle { display: flex; }
    .sobre-image img { height: 380px; }
    .section { padding: 70px 0; }
    .hero { padding: 110px 0 70px; }
    .stat-num { font-size: 26px; }
    .hero-stats { gap: 18px; }
}

@media (max-width: 568px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .contato-form-wrapper {
        padding: 28px 20px;
    }
    .sobre-image-badge {
        bottom: 10px; right: 10px;
        padding: 16px;
    }
    .badge-num { font-size: 40px; }
    .floating-card {
        display: none;
    }
    .shield-wrapper {
        width: 240px; height: 240px;
    }
}

/* Animações de scroll */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}