/* ============================================================
   INSIDER CONSULTING — style.css
   Paleta: #00827F (teal) + branco
   ============================================================ */

/* ----------------------------------------------------------
   CSS VARIABLES
---------------------------------------------------------- */
:root {
  --primary:       #00827F;
  --primary-dark:  #006260;
  --primary-light: #00a89f;
  --primary-bg:    #e6f4f4;
  --white:         #ffffff;
  --gray-50:       #f8fafa;
  --gray-100:      #f0f5f5;
  --gray-200:      #d4e4e4;
  --gray-400:      #8aabab;
  --gray-600:      #4a6b6b;
  --gray-800:      #1f3535;
  --text:          #1a2e2e;
  --text-light:    #4a6b6b;
  --border:        #d4e4e4;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --shadow-sm:  0 1px 4px rgba(0,130,127,.08);
  --shadow-md:  0 4px 20px rgba(0,130,127,.12);
  --shadow-lg:  0 12px 40px rgba(0,130,127,.18);

  --font:   'Inter', system-ui, sans-serif;
  --transition: 0.25s ease;

  --nav-h: 72px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ----------------------------------------------------------
   UTILITIES
---------------------------------------------------------- */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 2.5rem);
}

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

.highlight { color: var(--primary); }
.highlight-light { color: #a8f0ee; }

.section-badge {
  display: inline-block;
  background: var(--primary-bg);
  color: var(--primary-dark);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .35rem .85rem;
  border-radius: 99px;
  margin-bottom: 1rem;
}
.section-badge--light {
  background: rgba(255,255,255,.15);
  color: rgba(255,255,255,.9);
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
  margin-bottom: .75rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: 3rem;
}

/* ----------------------------------------------------------
   BUTTONS
---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .7rem 1.4rem;
  border-radius: var(--radius-md);
  font-family: var(--font);
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
}
.btn:focus-visible {
  outline: 3px solid var(--primary-light);
  outline-offset: 3px;
}
.btn:active { transform: scale(.97); }

.btn--primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(0,130,127,.35);
}
.btn--primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 6px 20px rgba(0,130,127,.5);
  transform: translateY(-2px);
}

.btn--whatsapp {
  background: #25d366;
  color: var(--white);
  box-shadow: 0 4px 14px rgba(37,211,102,.3);
}
.btn--whatsapp:hover {
  background: #1ebe5d;
  box-shadow: 0 6px 20px rgba(37,211,102,.45);
  transform: translateY(-2px);
}

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

.btn--lg { padding: .9rem 1.75rem; font-size: 1rem; }

.btn--full { width: 100%; justify-content: center; }

/* ----------------------------------------------------------
   FADE-UP ANIMATION
---------------------------------------------------------- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: none;
}
.fade-up--delay { transition-delay: .15s; }
.fade-up--delay2 { transition-delay: .3s; }

/* ----------------------------------------------------------
   NAVBAR
---------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  height: var(--nav-h);
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition), border-color var(--transition), background var(--transition);
}
.navbar.scrolled {
  background: rgba(255,255,255,.97);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.navbar__inner {
  display: flex;
  align-items: center;
  height: var(--nav-h);
  gap: 2rem;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-shrink: 0;
  transition: opacity var(--transition);
}
.navbar__logo:hover { opacity: .85; }

.navbar__logo img {
  height: 38px;
  width: auto;
}

.navbar__menu {
  flex: 1;
}
.navbar__menu ul {
  display: flex;
  gap: .25rem;
}
.navbar__menu a {
  padding: .45rem .75rem;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 500;
  color: var(--gray-600);
  transition: color var(--transition), background var(--transition);
}
.navbar__menu a:hover,
.navbar__menu a.active {
  color: var(--primary);
  background: var(--primary-bg);
}

.navbar__cta { margin-left: auto; flex-shrink: 0; }

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  margin-left: auto;
}
.navbar__hamburger span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.navbar__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger.open span:nth-child(2) { opacity: 0; }
.navbar__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.navbar__mobile {
  display: none;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 1rem 1.5rem 1.5rem;
  box-shadow: var(--shadow-md);
}
.navbar__mobile ul {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  margin-bottom: 1rem;
}
.navbar__mobile a {
  display: block;
  padding: .75rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--text);
  transition: background var(--transition), color var(--transition);
}
.navbar__mobile a:hover { background: var(--primary-bg); color: var(--primary); }
.navbar__mobile .btn { width: 100%; justify-content: center; }
.navbar__mobile.open { display: block; }

/* ----------------------------------------------------------
   HERO
---------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-h) + 2rem);
  padding-bottom: 5rem;
  overflow: hidden;
  background: linear-gradient(135deg, var(--white) 0%, #e8f5f5 50%, #d0eeee 100%);
}

.hero__bg-shapes { position: absolute; inset: 0; pointer-events: none; }
.shape {
  position: absolute;
  border-radius: 50%;
  background: var(--primary);
  opacity: .06;
}
.shape--1 { width: 600px; height: 600px; top: -200px; right: -200px; }
.shape--2 { width: 300px; height: 300px; bottom: 0; left: -100px; opacity: .04; }
.shape--3 { width: 150px; height: 150px; top: 40%; right: 15%; opacity: .08; }

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

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--primary-bg);
  color: var(--primary-dark);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .4rem 1rem;
  border-radius: 99px;
  margin-bottom: 1.25rem;
}

.hero__title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.03em;
  margin-bottom: 1.25rem;
  color: var(--text);
}

.hero__subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

/* Hero Visual */
.hero__card-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1rem;
}

.hero__stat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: .25rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.hero__stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.hero__stat-card--accent {
  background: var(--primary);
  border-color: var(--primary);
}
.hero__stat-card--accent .stat-number,
.hero__stat-card--accent .stat-label { color: var(--white); }

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}
.stat-label {
  font-size: .8rem;
  color: var(--text-light);
  font-weight: 500;
}

.hero__icon-grid {
  grid-column: 1 / -1;
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}
.icon-chip {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: .4rem .9rem;
  font-size: .82rem;
  font-weight: 500;
  color: var(--primary-dark);
  box-shadow: var(--shadow-sm);
}
.icon-chip i { color: var(--primary); }

/* ----------------------------------------------------------
   SOBRE
---------------------------------------------------------- */
.sobre {
  padding: 6rem 0;
  background: var(--white);
}

.sobre__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-top: .5rem;
}

.sobre__content h2 { margin-bottom: 1.25rem; }
.sobre__content p {
  color: var(--text-light);
  margin-bottom: 1rem;
  line-height: 1.75;
}
.sobre__content strong { color: var(--text); }

.sobre__list {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-top: 1.5rem;
}
.sobre__list li {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-weight: 500;
  color: var(--text);
}
.sobre__list i { color: var(--primary); font-size: 1rem; flex-shrink: 0; }

.sobre__metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.metric-card {
  background: var(--gray-50);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.metric-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.metric-card--accent { background: var(--primary); border-color: var(--primary); }
.metric-card--accent i,
.metric-card--accent strong,
.metric-card--accent span { color: var(--white) !important; }
.metric-card i { font-size: 1.4rem; color: var(--primary); }
.metric-card strong { font-size: 1rem; font-weight: 700; color: var(--text); }
.metric-card span { font-size: .82rem; color: var(--text-light); }

/* ----------------------------------------------------------
   SERVIÇOS
---------------------------------------------------------- */
.servicos {
  padding: 6rem 0;
  background: var(--gray-50);
}

.servicos__group {
  margin-bottom: 3.5rem;
}
.servicos__group:last-child { margin-bottom: 0; }

.servicos__group-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}
.group-icon {
  width: 52px;
  height: 52px;
  background: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.25rem;
  flex-shrink: 0;
}
.servicos__group-header h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: .25rem;
}
.servicos__group-header p {
  color: var(--text-light);
  font-size: .9rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.cards-grid--3 { grid-template-columns: repeat(3, 1fr); }

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}
.service-card__icon {
  width: 44px;
  height: 44px;
  background: var(--primary-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.1rem;
  margin-bottom: 1rem;
}
.service-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: .5rem;
}
.service-card p {
  font-size: .875rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ----------------------------------------------------------
   CONTATO
---------------------------------------------------------- */
.contato {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  position: relative;
  overflow: hidden;
}
.contato::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: rgba(255,255,255,.04);
  border-radius: 50%;
  top: -200px; right: -200px;
  pointer-events: none;
}

.contato .section-badge { margin-inline: auto; display: block; width: fit-content; }

.contato__inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
  margin-top: 1rem;
}

.contato__info {
  color: var(--white);
}
.contato__info h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1.75rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.contact-item__icon {
  width: 42px; height: 42px;
  background: rgba(255,255,255,.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-item strong {
  display: block;
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  opacity: .7;
  margin-bottom: .2rem;
}
.contact-item a {
  color: var(--white);
  font-weight: 500;
  font-size: .95rem;
  transition: opacity var(--transition);
}
.contact-item a:hover { opacity: .8; }
.contact-item span { color: var(--white); font-weight: 500; font-size: .95rem; }

.contato__whatsapp-btn {
  margin-top: 2rem;
  width: 100%;
  justify-content: center;
}

/* Form */
.contato__form-wrapper {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  margin-bottom: 1.25rem;
}
.form-group label {
  font-size: .875rem;
  font-weight: 600;
  color: var(--text);
}
.form-group label span { color: var(--primary); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-family: var(--font);
  font-size: .95rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,130,127,.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-400); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select { appearance: none; cursor: pointer; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-error {
  font-size: .8rem;
  color: #e53935;
  min-height: 1rem;
}

.form-feedback {
  margin-top: 1rem;
  padding: .85rem 1.1rem;
  border-radius: var(--radius-md);
  font-size: .9rem;
  font-weight: 500;
  display: none;
}
.form-feedback.success {
  background: #e6f9f2;
  color: #1a7a4a;
  border: 1px solid #9be6c4;
  display: block;
}
.form-feedback.error {
  background: #fdecea;
  color: #c62828;
  border: 1px solid #f5c0be;
  display: block;
}

/* ----------------------------------------------------------
   FOOTER
---------------------------------------------------------- */
.footer {
  background: var(--gray-800);
  color: rgba(255,255,255,.8);
  padding: 4rem 0 0;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer__brand .navbar__logo { margin-bottom: 1rem; }
.footer__brand .logo-text { color: var(--white); }
.footer__brand p {
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  max-width: 280px;
  line-height: 1.6;
}

.footer__links strong,
.footer__contact strong {
  display: block;
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--white);
  margin-bottom: 1rem;
}
.footer__links ul,
.footer__contact ul {
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.footer__links a,
.footer__contact a {
  font-size: .875rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.footer__links a:hover,
.footer__contact a:hover { color: var(--primary-light); }
.footer__contact li {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .875rem;
  color: rgba(255,255,255,.6);
}
.footer__contact i { color: var(--primary-light); flex-shrink: 0; }

.footer__bottom {
  padding: 1.5rem 0;
  text-align: center;
  font-size: .8rem;
  color: rgba(255,255,255,.35);
}

/* Logo text in footer */
.footer .logo-icon svg rect { fill: var(--primary); }

/* ----------------------------------------------------------
   WHATSAPP FLOAT
---------------------------------------------------------- */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 998;
  width: 60px;
  height: 60px;
  background: #25d366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 8px 28px rgba(37,211,102,.6);
}
.whatsapp-float:focus-visible {
  outline: 3px solid #25d366;
  outline-offset: 4px;
}

.whatsapp-float__tooltip {
  position: absolute;
  right: calc(100% + .75rem);
  background: var(--gray-800);
  color: var(--white);
  font-size: .8rem;
  font-weight: 600;
  white-space: nowrap;
  padding: .4rem .8rem;
  border-radius: var(--radius-sm);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.whatsapp-float__tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--gray-800);
}
.whatsapp-float:hover .whatsapp-float__tooltip { opacity: 1; }

/* ----------------------------------------------------------
   LOGO TEXT (fallback inline logo)
---------------------------------------------------------- */
.logo-icon { display: flex; align-items: center; }
.logo-icon svg { width: 32px; height: 32px; }
.logo-text {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -.01em;
}

/* ----------------------------------------------------------
   RESPONSIVE — Tablet (≤ 900px)
---------------------------------------------------------- */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero__visual { order: -1; }
  .hero__card-wrapper { max-width: 480px; margin-inline: auto; }

  .sobre__inner { grid-template-columns: 1fr; gap: 2.5rem; }

  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .cards-grid--3 { grid-template-columns: repeat(2, 1fr); }

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

  .footer__inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer__brand { grid-column: 1 / -1; }

  .navbar__menu { display: none; }
  .navbar__cta { display: none; }
  .navbar__hamburger { display: flex; }
}

/* ----------------------------------------------------------
   RESPONSIVE — Mobile (≤ 600px)
---------------------------------------------------------- */
@media (max-width: 600px) {
  :root { --nav-h: 64px; }

  .hero {
    padding-top: calc(var(--nav-h) + 1.5rem);
    padding-bottom: 4rem;
    text-align: center;
  }
  .hero__subtitle { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .hero__badge { display: inline-block; }

  .hero__card-wrapper { grid-template-columns: 1fr 1fr; }
  .stat-number { font-size: 1.5rem; }

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

  .cards-grid,
  .cards-grid--3 { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }
  .contato__form-wrapper { padding: 1.75rem; }

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

  .whatsapp-float { bottom: 1.25rem; right: 1.25rem; width: 52px; height: 52px; font-size: 1.5rem; }
}