/* ─────────────────────────────────────────
   Logic Tech — Informática & Assistência Técnica
   styles.css
   ───────────────────────────────────────── */

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

:root {
  --bg: #0a0c10;
  --surface: #111318;
  --border: #1e2128;
  --accent: #2563eb;
  --accent-light: #3b82f6;
  --accent-glow: rgba(37, 99, 235, 0.18);
  --text: #f0f2f7;
  --muted: #6b7280;
  --white: #ffffff;
  --green: #22c55e;
  --radius: 12px;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 2.5rem;
  background: rgba(10, 12, 16, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.logo img {
  display: block;
  width: auto;
  height: 44px;
  max-width: min(210px, 48vw);
  object-fit: contain;
}

.footer-logo img {
  height: 52px;
  max-width: 230px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2.2rem;
}

nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}

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

.nav-cta {
  background: var(--accent);
  color: white !important;
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
  transition: background 0.2s !important;
}
.nav-cta:hover {
  background: var(--accent-light) !important;
  color: white !important;
}

/* ─── HAMBURGER (mobile) ─── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition:
    transform 0.3s,
    opacity 0.3s;
}
.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  z-index: 99;
  background: rgba(10, 12, 16, 0.97);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem;
  flex-direction: column;
  gap: 1.2rem;
}
.mobile-menu.open {
  display: flex;
}
.mobile-menu a {
  text-decoration: none;
  color: var(--text);
  font-size: 1rem;
  font-weight: 500;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}
.mobile-menu a:last-child {
  border-bottom: none;
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 7rem 2.5rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    url("data:image/svg+xml,%3Csvg width='560' height='360' viewBox='0 0 560 360' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%232563eb' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round' opacity='.42'%3E%3Cpath d='M28 78h92v38h82v-24h68'/%3E%3Cpath d='M64 238h112v-46h96v44h80'/%3E%3Cpath d='M342 58h78v68h92'/%3E%3Cpath d='M318 292h82v-52h92'/%3E%3Cpath d='M118 142h68v54'/%3E%3Cpath d='M396 156h84v42h52'/%3E%3Cpath d='M248 142h78v-42h50'/%3E%3Ccircle cx='28' cy='78' r='4' fill='%232563eb'/%3E%3Ccircle cx='202' cy='116' r='3.5' fill='%232563eb'/%3E%3Ccircle cx='270' cy='92' r='3' fill='%232563eb'/%3E%3Ccircle cx='64' cy='238' r='4' fill='%232563eb'/%3E%3Ccircle cx='352' cy='236' r='3.5' fill='%232563eb'/%3E%3Ccircle cx='512' cy='126' r='4' fill='%232563eb'/%3E%3Ccircle cx='492' cy='240' r='3.5' fill='%232563eb'/%3E%3Ccircle cx='532' cy='198' r='3' fill='%232563eb'/%3E%3Ccircle cx='376' cy='100' r='3.5' fill='%232563eb'/%3E%3C/g%3E%3Cg fill='none' stroke='%2322c55e' stroke-width='1' stroke-linecap='round' opacity='.22'%3E%3Cpath d='M184 314h70v-32h52'/%3E%3Cpath d='M426 318h64v-28h42'/%3E%3Ccircle cx='306' cy='282' r='3' fill='%2322c55e'/%3E%3Ccircle cx='532' cy='290' r='3' fill='%2322c55e'/%3E%3C/g%3E%3C/svg%3E"),
    radial-gradient(
      circle at 50% 42%,
      rgba(37, 99, 235, 0.16),
      transparent 42%
    ),
    linear-gradient(180deg, rgba(10, 12, 16, 0.1), rgba(10, 12, 16, 0.88));
  background-position: center, center, center;
  background-size:
    720px 460px,
    100% 100%,
    100% 100%;
  opacity: 0.85;
  mask-image: radial-gradient(
    ellipse 86% 64% at 50% 42%,
    black 38%,
    transparent 100%
  );
  animation: circuitDrift 18s linear infinite;
}

.hero-grid-bg::before,
.hero-grid-bg::after {
  content: "";
  position: absolute;
  inset: 0;
}

.hero-grid-bg::before {
  background-image:
    radial-gradient(circle, rgba(59, 130, 246, 0.34) 0 1px, transparent 1.5px),
    radial-gradient(circle, rgba(34, 197, 94, 0.24) 0 1px, transparent 1.5px);
  background-size:
    72px 72px,
    132px 132px;
  background-position:
    18px 22px,
    42px 58px;
  opacity: 0.5;
}

.hero-grid-bg::after {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(59, 130, 246, 0.13),
    transparent
  );
  width: 36%;
  transform: skewX(-18deg) translateX(-130%);
  animation: circuitScan 7s ease-in-out infinite;
}

.hero-glow {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(10, 12, 16, 0.86) 0%,
      rgba(10, 12, 16, 0.24) 50%,
      rgba(10, 12, 16, 0.86) 100%
    ),
    linear-gradient(
      180deg,
      rgba(10, 12, 16, 0.5) 0%,
      transparent 34%,
      rgba(10, 12, 16, 0.88) 100%
    );
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 2rem;
}

.hero-badge span {
  color: var(--green);
  font-size: 0.7rem;
}

.stars {
  color: #f59e0b;
  letter-spacing: 0;
  font-size: 0.8rem;
}

h1 {
  font-family: "Manrope", sans-serif;
  font-size: clamp(2.8rem, 6vw, 4.4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: 0;
  color: var(--white);
  margin-bottom: 1.4rem;
}

h1 em {
  font-style: normal;
  color: var(--accent-light);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 520px;
  margin: 0 auto 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent);
  color: white;
  padding: 0.85rem 1.8rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition:
    background 0.2s,
    transform 0.15s,
    box-shadow 0.2s;
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
  box-shadow: 0 8px 32px rgba(37, 99, 235, 0.35);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--text);
  padding: 0.85rem 1.8rem;
  border-radius: 10px;
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid var(--border);
  transition:
    border-color 0.2s,
    color 0.2s;
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent-light);
}

/* ─── STATS ─── */
.stats {
  display: flex;
  gap: 0;
  justify-content: center;
  margin-top: 4rem;
  flex-wrap: wrap;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--surface);
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.stat {
  flex: 1;
  min-width: 120px;
  padding: 1.5rem 1.5rem;
  text-align: center;
  border-right: 1px solid var(--border);
}
.stat:last-child {
  border-right: none;
}

.stat-num {
  font-family: "Manrope", sans-serif;
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--white);
  display: block;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--muted);
}

/* ─── SECTIONS ─── */
section {
  padding: 6rem 2.5rem;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
}

.section-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 0.8rem;
}

h2 {
  font-family: "Manrope", sans-serif;
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  font-weight: 800;
  letter-spacing: 0;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--muted);
  font-size: 1rem;
  max-width: 500px;
  margin-bottom: 3.5rem;
}

/* ─── SERVICES ─── */
#servicos {
  background: var(--surface);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.service-card {
  background: var(--surface);
  padding: 2rem 1.8rem;
  transition: background 0.2s;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}

.service-card:hover {
  background: #13161d;
}
.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-glow);
  border: 1px solid rgba(37, 99, 235, 0.25);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  color: var(--accent-light);
}

.service-icon svg,
.why-icon svg,
.contact-item-icon svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3 {
  font-family: "Manrope", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.service-card p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ─── WHY ─── */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-copy {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-bottom: 2rem;
}

.about-copy p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.75;
}

.why-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.why-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.why-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--accent-glow);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-light);
  margin-top: 2px;
}

.why-item h4 {
  font-family: "Manrope", sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--white);
  margin-bottom: 0.2rem;
}

.why-item p {
  font-size: 0.85rem;
  color: var(--muted);
}

.why-visual {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.about-panel {
  gap: 1.25rem;
}

.about-highlight,
.commitment-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.35rem;
}

.about-highlight span,
.commitment-card span {
  display: block;
  color: var(--accent-light);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.45rem;
}

.about-highlight strong,
.commitment-card strong {
  display: block;
  font-family: "Manrope", sans-serif;
  color: var(--white);
  font-size: 1.2rem;
  line-height: 1.25;
  margin-bottom: 0.7rem;
}

.about-highlight p {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.65;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.audience-grid div {
  background: rgba(37, 99, 235, 0.09);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 8px;
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.75rem 0.85rem;
}

.commitment-card {
  border-color: rgba(34, 197, 94, 0.24);
  background: linear-gradient(
    135deg,
    rgba(34, 197, 94, 0.11),
    rgba(37, 99, 235, 0.08)
  );
}

.commitment-card strong {
  margin-bottom: 0;
}

/* ─── REVIEWS ─── */
.reviews-section {
  background: var(--bg);
}

.reviews-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: end;
  margin-bottom: 2.5rem;
}

.reviews-header .section-desc {
  margin-bottom: 0;
}

.reviews-score {
  min-width: 280px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.4rem 1.6rem;
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.reviews-score .rating-big {
  padding: 0;
  text-align: left;
}

.score-divider {
  width: 1px;
  height: 58px;
  background: var(--border);
}

.reviews-score strong {
  display: block;
  font-family: "Manrope", sans-serif;
  color: var(--white);
  font-size: 1.35rem;
  line-height: 1.1;
}

.reviews-score span {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 0.25rem;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.review-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.3rem;
}

.reviews-section .review-card {
  background: var(--surface);
}

.review-card .stars {
  font-size: 0.75rem;
  margin-bottom: 0.55rem;
  display: block;
}
.review-card p {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 0.8rem;
}
.review-card .reviewer {
  font-size: 0.75rem;
  color: var(--muted);
}

.rating-big {
  text-align: center;
  padding: 1rem;
}
.rating-big .num {
  font-family: "Manrope", sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.rating-big .label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 0.3rem;
}

/* ─── CONTACT ─── */
#contato {
  background: var(--surface);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.2rem 1.4rem;
}

.contact-item-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--accent-glow);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-light);
}

.contact-item h4 {
  font-family: "Inter", sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0;
  margin-bottom: 0.3rem;
}

.contact-item p,
.contact-item a {
  font-size: 0.9rem;
  color: var(--text);
  text-decoration: none;
}
.contact-item a:hover {
  color: var(--accent-light);
}

.hours-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.3rem 1rem;
}
.hours-grid span {
  font-size: 0.85rem;
}
.hours-grid .day {
  color: var(--muted);
}
.hours-grid .time {
  color: var(--text);
}

.cta-box {
  background: linear-gradient(135deg, var(--accent) 0%, #1d4ed8 100%);
  border-radius: 16px;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  justify-content: center;
}

.cta-box h3 {
  font-family: "Manrope", sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  line-height: 1.2;
}

.cta-box p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.75);
}

.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: white;
  color: var(--accent);
  padding: 0.85rem 1.6rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  align-self: flex-start;
  transition:
    transform 0.15s,
    box-shadow 0.2s;
}
.btn-white:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* ─── FOOTER ─── */
footer {
  padding: 2.5rem 2.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

footer p {
  font-size: 0.82rem;
  color: var(--muted);
}
footer a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.82rem;
}
footer a:hover {
  color: var(--accent-light);
}
.footer-links {
  display: flex;
  gap: 1.2rem;
}

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes circuitDrift {
  from {
    background-position: center, center, center;
  }
  to {
    background-position:
      calc(50% + 120px) calc(50% + 80px),
      center,
      center;
  }
}

@keyframes circuitScan {
  0%,
  45% {
    transform: skewX(-18deg) translateX(-130%);
    opacity: 0;
  }
  55% {
    opacity: 0.8;
  }
  100% {
    transform: skewX(-18deg) translateX(360%);
    opacity: 0;
  }
}

.hero-content > * {
  animation: fadeUp 0.6s ease both;
}
.hero-content > *:nth-child(1) {
  animation-delay: 0.1s;
}
.hero-content > *:nth-child(2) {
  animation-delay: 0.2s;
}
.hero-content > *:nth-child(3) {
  animation-delay: 0.3s;
}
.hero-content > *:nth-child(4) {
  animation-delay: 0.4s;
}

/* scroll-reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── WHATSAPP FAB ─── */
.fab {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 200;
  background: #25d366;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  text-decoration: none;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  animation: fadeUp 0.6s 0.8s ease both;
}
.fab:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}
.fab svg {
  width: 28px;
  height: 28px;
  fill: white;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  nav ul {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  nav {
    padding: 1rem 1.5rem;
  }
  .logo img {
    height: 38px;
    max-width: 180px;
  }
  .footer-logo img {
    height: 48px;
  }
  .hero {
    padding: 6rem 1.5rem 3rem;
  }
  section {
    padding: 4rem 1.5rem;
  }
  .why-grid,
  .contact-grid,
  .reviews-header,
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  .audience-grid {
    grid-template-columns: 1fr;
  }
  .reviews-score {
    min-width: 0;
  }
  .stats {
    margin-top: 2.5rem;
  }
  footer {
    flex-direction: column;
    text-align: center;
  }
  .footer-links {
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-grid-bg,
  .hero-grid-bg::after {
    animation: none;
  }
}