/* =========================================
   1. CSS Variables & Theming (paleta GGT Solutions)
   ========================================= */
:root {
  /* Cores da marca (extraídas do cartão) */
  --ggt-dark:      #30404B; /* azul petróleo */
  --ggt-blue:      #419DBE; /* azul-turquesa */
  --ggt-white:     #FFFFFF;
  --ggt-bg:        #F4F4F4; /* cinza-claro */
  --ggt-dark-soft: #525F68;
  --ggt-blue-soft: #B9D1D9;
  --ggt-gray:      #9EA5AA;
  --ggt-line:      #DADDDE;

  /* Tema claro (padrão) */
  --bg: var(--ggt-bg);
  --surface: var(--ggt-white);
  --ink: var(--ggt-dark);
  --muted: var(--ggt-dark-soft);
  --accent: #236E8A;          /* azul da marca escurecido: texto branco passa em contraste */
  --accent-ink: #FFFFFF;
  --signal: var(--ggt-blue);
  --line: var(--ggt-line);
  --ok: #0B7A45;
  --hd: 'Bricolage Grotesque', 'Segoe UI', system-ui, sans-serif;
  --bd: 'Figtree', 'Segoe UI', system-ui, sans-serif;

  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #263540;
    --surface: var(--ggt-dark);
    --ink: #FFFFFF;
    --muted: var(--ggt-line);
    --line: var(--ggt-dark-soft);
    --accent: #7CC0DA;
    --accent-ink: #263540;
    --ok: #4FD18B;
  }
}

:root[data-theme="dark"] {
  --bg: #263540;
  --surface: var(--ggt-dark);
  --ink: #FFFFFF;
  --muted: var(--ggt-line);
  --line: var(--ggt-dark-soft);
  --accent: #7CC0DA;
  --accent-ink: #263540;
  --ok: #4FD18B;
}

/* =========================================
   2. Reset & Base Styles
   ========================================= */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--bd);
  line-height: 1.6;
  font-size: 1.05rem;
}

:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: 3px;
  border-radius: 6px;
}

/* =========================================
   3. Typography
   ========================================= */
h1, h2, h3 {
  color: var(--ink);
  font-family: var(--hd);
  line-height: 1.1;
  margin: 0;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -.02em;
  max-width: 18ch;
}

p {
  margin: 0;
}

a {
  color: inherit;
}

.lead {
  color: var(--muted);
  max-width: 56ch;
  margin-top: 14px;
}

/* =========================================
   4. Layout Utilities
   ========================================= */
.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 72px 0;
}

/* =========================================
   5. Reusable Components
   ========================================= */
/* Buttons */
.btn,
.btn-2 {
  display: inline-block;
  background: var(--ggt-blue);
  color: var(--accent-ink);
  font-weight: 600;
  text-decoration: none;
  padding: 14px 26px;
  border-radius: 10px;
  border: 0;
  cursor: pointer;
  font: 600 1rem var(--bd);
  transition: transform .15s;
}

.btn:hover,
.btn-2:hover {
  transform: translateY(-2px);
  color: var(--ggt-white);
}

.btn.ghost {
  background: transparent;
  color: var(--ink);
  border: 2px solid var(--ggt-gray);
}
.btn.ghost:hover {
  background: var(--ggt-gray);

}
/* Forms */
form {
  display: grid;
  gap: 14px;
}

label {
  font-weight: 600;
  font-size: .95rem;
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--ggt-dark-soft);
  background: #263540;
  color: #FFFFFF;
  font: 1rem var(--bd);
  margin-top: 6px;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--ggt-blue);
}

.msg {
  min-height: 1.5em;
  color: var(--ggt-blue-soft);
  font-weight: 600;
}

/* =========================================
   6. Sections
   ========================================= */
/* Header & Navigation (sempre azul petróleo, nos dois temas) */
header {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 10;
  background-color: var(--ggt-white);
  color: #FFFFFF;
  border-bottom: 1px solid var(--ggt-dark-soft);
}

header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  font: 800 1.3rem var(--hd);
  color: #FFFFFF;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo img {
  height: 44px;
  width: auto;
}


nav {
  display: flex;
  gap: 22px;
  align-items: center;
}

nav a {
  text-decoration: none;
  color: var(--ggt-dark);
  font-weight: 500;
}

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

nav .btn,.btn-2 {
  background: var(--ggt-blue);
  color: #12202A;
  padding: 9px 18px;
}

nav .btn:hover {
  color:var(--ggt-white);
}

nav .btn-2:hover {
  color:var(--ggt-white);

}

@media(max-width: 720px) {
  nav a:not(.btn) {
    display: none;
  }
}

/* Hero Section */
.hero {
  padding: 80px 0 64px;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -.03em;
}

.hero .lead {
  font-size: 1.15rem;
}

.coverage {
  display: grid;
  gap: 2px;
  margin-top: 18px;
  color: var(--muted);
  font-size: .95rem;
}

.coverage strong {
  color: var(--ink);
}

.hero .actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

/* Brand panel (Hero) */
.brand-panel {
  background: var(--ggt-white);
  border: 1px solid var(--line);
  border-left: 6px solid var(--signal);
  border-radius: 8px;
  padding: 28px;
  width: 100%;
  max-width: 460px;
  margin: 0 auto;
  box-shadow: 0 10px 25px rgba(18, 32, 42, 0.1);
}

.brand-panel-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
}

.brand-panel-logo img {
  width: 100%;
  max-width: 260px;
  height: auto;
}

.brand-panel-content h2 {
  font-size: 1.5rem;
  max-width: none;
  margin-bottom: 12px;
  color: var(--ggt-blue);
}

.brand-panel-content p {
  color: var(--ggt-blue);
}

@media(max-width: 820px) {
  .hero .wrap {
    grid-template-columns: 1fr;
  }
}

/* Benefits Section */
.benefits .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
  margin-top: 36px;
}

.benefits h3 {
  font-size: 1.25rem;
  margin-bottom: 6px;
}

.benefits p {
  color: var(--muted);
}

/* Services / Carousel Section */
.services {
  background: var(--surface);
  border-block: 1px solid var(--line);
}

.services .head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  flex-wrap: wrap;
}

.ctrl {
  display: flex;
  gap: 10px;
}

.ctrl button {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  font-size: 1.3rem;
  cursor: pointer;
  transition: background .15s;
}

.ctrl button:hover:not(:disabled) {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
}

.ctrl button:disabled {
  opacity: .35;
  cursor: default;
}

.track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  margin-top: 36px;
  padding-bottom: 12px;
  scrollbar-width: thin;
}

.card {
  flex: 0 0 calc((100% - 40px) / 3);
  scroll-snap-align: start;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

@media(max-width: 820px) {
  .card {
    flex-basis: calc((100% - 20px) / 2);
  }
}

@media(max-width: 560px) {
  .card {
    flex-basis: 88%;
  }
}

.card > .service-mark {
  display: grid;
  place-items: center;
  min-height: 96px;
  background: color-mix(in srgb, var(--signal) 14%, var(--surface));
  color: var(--accent);
}

.service-mark svg {
  width: 48px;
  height: 48px;
}

.card > div:not(.service-mark) {
  padding: 20px;
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 6px;
}

.card ul {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.card li {
  color: var(--muted);
  font-size: .98rem;
  line-height: 1.45;
  padding-left: 18px;
  position: relative;
}

.card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--signal);
}

.dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 18px;
}

.dots button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  background: var(--ggt-gray);
  cursor: pointer;
}

.dots button[aria-current="true"] {
  background: var(--accent);
  width: 26px;
  border-radius: 6px;
}

/* Steps Section */
.steps {
  list-style: none;
  padding: 0;
  margin: 36px 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  counter-reset: s;
}

.steps li {
  counter-increment: s;
  border-left: 3px solid var(--ggt-blue);
  padding: 2px 0 2px 18px;
}

.steps li::before {
  content: "Passo " counter(s);
  display: block;
  color: var(--accent);
  font-weight: 600;
  font-size: .9rem;
}

.steps h3 {
  font-size: 1.2rem;
  margin: 2px 0 4px;
}

.steps p {
  color: var(--muted);
}

/* Quotes / Testimonials Section */
.quotes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 36px;
}

blockquote {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px;
}

blockquote footer {
  margin-top: 14px;
  color: var(--muted);
  font-size: .92rem;
}

/* FAQ / Details Section */
details {
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}

summary {
  cursor: pointer;
  font: 700 1.1rem var(--hd);
}

details p {
  color: var(--muted);
  margin-top: 8px;
  max-width: 64ch;
}

.faq {
  max-width: 760px;
  margin-top: 28px;
}

/* Contact Section (sempre azul petróleo, nos dois temas) */
.contact {
  background: var(--ggt-dark);
  color: #FFFFFF;
}

.contact h2 {
  color: #FFFFFF;
}

.contact .lead {
  color: var(--ggt-line);
}

.contact .wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact .wrap img{
  display: block;
  max-width: 100%;
  width: min(100%, 320px);
  height: auto;
  margin-top: 28px;
}

.contact .btn {
  background: var(--ggt-blue);
  color: #12202A;
}

@media(max-width: 820px) {
  .contact .wrap {
    grid-template-columns: 1fr;
  }
}

/* Footer */
footer.site {
  padding: 28px 0;
  color: var(--muted);
  font-size: .92rem;
}

footer.site .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.social-links a {
  color: var(--muted);
  font-weight: 600;
  text-decoration: none;
}

.social-links a:hover {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* =========================================
   7. Floating Elements
   ========================================= */
/* WhatsApp Floating Button (verde oficial do WhatsApp) */
.wa-float {
  position: fixed;
  right: 18px;
  bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #0B3D20;
  font: 700 1rem var(--bd);
  text-decoration: none;
  padding: 14px 20px;
  border-radius: 2000px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .25);
  transition: transform .15s;
}

.wa-float:hover {
  transform: translateY(-2px);
}

.wa-float svg {
  width: 24px;
  height: 24px;
  flex: none;
}

@media(max-width: 480px) {
  .wa-float span {
    display: none;
  }
  .wa-float {
    padding: 15px;
  }
}

/* =========================================
   8. Global Accessibility / Overrides
   ========================================= */
@media(prefers-reduced-motion: reduce) {
  html,
  .track {
    scroll-behavior: auto;
  }

  .btn,
  .btn-2,
  .wa-float {
    transition: none;
  }
}