/* ============================================
   suportti.me — CSS
   ============================================ */

/* ---- Variables ---- */
:root {
  --primary:       #2563eb;
  --primary-dark:  #1d4ed8;
  --primary-light: #3b82f6;
  --accent:        #06b6d4;
  --accent-light:  #22d3ee;

  --bg:            #0f172a;
  --bg-section:    #f8fafc;
  --bg-dark:       #0c1629;
  --bg-card:       #ffffff;
  --bg-card-dark:  #1e2d4a;

  --text:          #1e293b;
  --text-muted:    #64748b;
  --text-light:    #94a3b8;
  --text-white:    #f1f5f9;

  --border:        #e2e8f0;
  --border-dark:   #2a3a5c;

  --green:         #16a34a;
  --red:           #dc2626;

  --radius-sm:     8px;
  --radius:        12px;
  --radius-lg:     20px;

  --shadow-sm:     0 1px 3px rgba(0,0,0,.08);
  --shadow:        0 4px 20px rgba(0,0,0,.10);
  --shadow-lg:     0 10px 40px rgba(0,0,0,.15);

  --nav-h:         70px;
  --font:          'Inter', system-ui, -apple-system, sans-serif;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text); background: var(--bg-section); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- Container ---- */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 600; line-height: 1;
  transition: all .2s ease; white-space: nowrap;
}
.btn--primary { background: var(--primary); color: #fff; }
.btn--primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(37,99,235,.35); }
.btn--ghost { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.35); }
.btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn--white { background: #fff; color: var(--primary); }
.btn--white:hover { background: #f1f5f9; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,0,0,.15); }
.btn--outline-white { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.5); }
.btn--outline-white:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.btn--lg { padding: 15px 36px; font-size: 16px; border-radius: 10px; }
.btn--full { width: 100%; justify-content: center; padding: 16px; font-size: 16px; }
.btn__icon { width: 20px; height: 20px; flex-shrink: 0; }

/* ---- Navbar ---- */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h); background: rgba(15,23,42,.92);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background .3s;
}
.navbar.scrolled { background: rgba(15,23,42,.98); box-shadow: var(--shadow); }
.navbar__inner { height: 100%; display: flex; align-items: center; gap: 24px; }
.navbar__logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-img { height: 36px; width: auto; }
.logo-text { font-size: 20px; font-weight: 700; color: #fff; }
.logo-dot { color: var(--accent); }
.navbar__nav { display: flex; gap: 4px; margin-left: auto; }
.navbar__nav a { color: rgba(255,255,255,.75); font-size: 14px; font-weight: 500; padding: 8px 12px; border-radius: 8px; transition: all .2s; }
.navbar__nav a:hover { color: #fff; background: rgba(255,255,255,.08); }
.navbar__cta { margin-left: 8px; flex-shrink: 0; }
.navbar__pf {
  color: #c4b5fd !important;
  border: 1px solid rgba(139,92,246,.35) !important;
  border-radius: 8px;
}
.navbar__chamado {
  color: var(--accent-light) !important;
  border: 1px solid rgba(6,182,212,.35) !important;
  border-radius: 8px;
}
.navbar__toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; margin-left: auto; }
.navbar__toggle span { display: block; width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: all .3s; }

/* ---- Hero ---- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 60%, #0c2340 100%);
  padding-top: calc(var(--nav-h) + 80px); padding-bottom: 0; min-height: 100vh;
  display: flex; flex-direction: column;
}
.hero__bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 70% 40%, rgba(6,182,212,.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(37,99,235,.10) 0%, transparent 70%);
}
.hero__inner {
  flex: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center; padding-bottom: 100px;
}
.hero__content { position: relative; z-index: 1; }
.hero__badge {
  display: inline-block; padding: 6px 14px; border-radius: 100px;
  background: rgba(6,182,212,.15); color: var(--accent-light);
  font-size: 13px; font-weight: 600; margin-bottom: 20px;
  border: 1px solid rgba(6,182,212,.25);
}
.hero__title { font-size: clamp(34px, 4.5vw, 54px); font-weight: 800; color: #fff; line-height: 1.15; margin-bottom: 24px; }
.highlight { color: var(--accent); }
.hero__sub { font-size: 18px; color: rgba(255,255,255,.70); line-height: 1.7; margin-bottom: 36px; max-width: 480px; }
.hero__sub strong { color: rgba(255,255,255,.90); }
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero graphic */
.hero__graphic { position: relative; z-index: 1; }
.hero__orb { position: absolute; border-radius: 50%; filter: blur(60px); pointer-events: none; }
.hero__orb--1 { width: 350px; height: 350px; background: rgba(37,99,235,.25); top: -50px; right: -50px; }
.hero__orb--2 { width: 250px; height: 250px; background: rgba(6,182,212,.20); bottom: -30px; left: 30px; }
.hero__card-float { position: relative; z-index: 2; display: flex; flex-direction: column; gap: 16px; padding: 40px 20px; }
.float-card {
  display: flex; align-items: center; gap: 14px;
  background: rgba(255,255,255,.07); backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius);
  padding: 16px 22px; color: #fff; font-size: 15px; font-weight: 500;
  animation: floatUp 6s ease-in-out infinite;
}
.float-card--2 { animation-delay: -2s; margin-left: 40px; }
.float-card--3 { animation-delay: -4s; margin-left: 20px; }
.float-card__dot {
  width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0;
}
.float-card__dot--green { background: #22c55e; box-shadow: 0 0 8px rgba(34,197,94,.6); }
.float-card__dot--blue  { background: var(--accent-light); box-shadow: 0 0 8px rgba(34,211,238,.6); }
@keyframes floatUp { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }

.hero__wave { margin-top: auto; line-height: 0; }
.hero__wave svg { width: 100%; height: 80px; }

/* ---- Sections ---- */
.section { padding: 100px 0; background: var(--bg-section); }
.section--dark { background: var(--bg); }
.section--dark .section__title { color: var(--text-white); }
.section--dark .section__sub { color: var(--text-light); }

.section__header { text-align: center; max-width: 680px; margin: 0 auto 60px; }
.section__badge {
  display: inline-block; padding: 5px 14px; border-radius: 100px;
  background: rgba(37,99,235,.10); color: var(--primary);
  font-size: 13px; font-weight: 600; margin-bottom: 14px;
  border: 1px solid rgba(37,99,235,.20);
}
.section__badge--light { background: rgba(6,182,212,.15); color: var(--accent-light); border-color: rgba(6,182,212,.25); }
.section__title { font-size: clamp(26px, 3.2vw, 38px); font-weight: 800; color: var(--text); margin-bottom: 16px; line-height: 1.2; }
.section__sub { font-size: 17px; color: var(--text-muted); line-height: 1.7; }

/* ---- Grid ---- */
.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* ---- Cards base ---- */
.card {
  background: var(--bg-card); border-radius: var(--radius-lg);
  padding: 32px 28px; border: 1px solid var(--border);
  transition: transform .25s, box-shadow .25s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card__icon {
  width: 52px; height: 52px; border-radius: var(--radius);
  background: rgba(37,99,235,.08); color: var(--primary);
  display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
}
.card__icon svg { width: 26px; height: 26px; }
.card__icon--accent { background: rgba(6,182,212,.12); color: var(--accent); }

/* Cards "quem" (dark section) */
.card--quem { background: var(--bg-card-dark); border-color: var(--border-dark); }
.card--quem h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; color: var(--text-white); }
.card--quem p { font-size: 15px; color: var(--text-light); line-height: 1.7; }

/* ---- Seção Problema / Virada ---- */
.section--problema { padding: 70px 0; background: var(--bg-section); }
.problema__grid {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 32px;
  align-items: center;
}
.problema__col {
  background: var(--bg-card); border-radius: var(--radius-lg);
  padding: 36px 32px; border: 1px solid var(--border);
}
.problema__col--after { border-color: rgba(37,99,235,.3); box-shadow: 0 0 0 1px rgba(37,99,235,.1); }
.problema__label {
  display: inline-block; padding: 4px 12px; border-radius: 100px;
  font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em;
  margin-bottom: 20px;
}
.problema__label--red  { background: rgba(220,38,38,.10); color: #dc2626; border: 1px solid rgba(220,38,38,.2); }
.problema__label--green{ background: rgba(22,163,74,.10); color: #16a34a; border: 1px solid rgba(22,163,74,.2); }
.problema__list { display: flex; flex-direction: column; gap: 14px; }
.problema__list li { display: flex; align-items: flex-start; gap: 12px; font-size: 15px; line-height: 1.5; color: var(--text); }
.x  { color: var(--red);   font-weight: 700; flex-shrink: 0; margin-top: 1px; }
.check { color: var(--green); font-weight: 700; flex-shrink: 0; margin-top: 1px; }
.problema__divider { font-size: 32px; color: var(--text-light); align-self: center; }

/* ---- Como monitoramos ---- */
.monitor__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px;
  background: var(--border-dark); border-radius: var(--radius-lg); overflow: hidden;
}
.monitor__step {
  background: var(--bg-card-dark); padding: 36px 28px;
  position: relative; transition: background .25s;
}
.monitor__step:hover { background: #243552; }
.monitor__num {
  font-size: 48px; font-weight: 800; line-height: 1;
  color: transparent;
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text; background-clip: text;
  margin-bottom: 16px; display: block;
}
.monitor__icon {
  width: 48px; height: 48px; border-radius: var(--radius-sm);
  background: rgba(6,182,212,.12); color: var(--accent);
  display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
}
.monitor__icon svg { width: 24px; height: 24px; }
.monitor__step h3 { font-size: 17px; font-weight: 700; color: var(--text-white); margin-bottom: 10px; }
.monitor__step p  { font-size: 14px; color: var(--text-light); line-height: 1.65; }

/* ---- Níveis de suporte ---- */
.niveis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.nivel {
  background: var(--bg-card); border-radius: var(--radius-lg);
  padding: 36px 30px; border: 1px solid var(--border);
  transition: transform .25s, box-shadow .25s; display: flex; flex-direction: column; gap: 16px;
}
.nivel:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.nivel--2 { border-color: rgba(37,99,235,.3); box-shadow: 0 4px 20px rgba(37,99,235,.08); }
.nivel--3 { border-color: rgba(6,182,212,.3); }
.nivel__badge {
  display: inline-block; padding: 4px 12px; border-radius: 100px;
  font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
  width: fit-content;
}
.nivel--1 .nivel__badge { background: rgba(100,116,139,.12); color: var(--text-muted); }
.nivel--2 .nivel__badge { background: rgba(37,99,235,.10); color: var(--primary); }
.nivel--3 .nivel__badge { background: rgba(6,182,212,.12); color: var(--accent); }
.nivel__icon {
  width: 52px; height: 52px; border-radius: var(--radius); margin: 4px 0;
  display: flex; align-items: center; justify-content: center;
}
.nivel--1 .nivel__icon { background: rgba(100,116,139,.10); color: var(--text-muted); }
.nivel--2 .nivel__icon { background: rgba(37,99,235,.08); color: var(--primary); }
.nivel--3 .nivel__icon { background: rgba(6,182,212,.10); color: var(--accent); }
.nivel__icon svg { width: 26px; height: 26px; }
.nivel h3 { font-size: 19px; font-weight: 700; color: var(--text); }
.nivel > p { font-size: 15px; color: var(--text-muted); line-height: 1.65; }
.nivel__tags {
  display: flex; flex-direction: column; gap: 8px; margin-top: 4px;
  padding-top: 16px; border-top: 1px solid var(--border);
}
.nivel__tags li {
  font-size: 13px; color: var(--text-muted); display: flex; align-items: center; gap: 8px;
}
.nivel__tags li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--border); flex-shrink: 0; }
.nivel--2 .nivel__tags li::before { background: var(--primary-light); }
.nivel--3 .nivel__tags li::before { background: var(--accent); }

/* ---- CTA Banner ---- */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #1a56c4 50%, #0e3a8f 100%);
  padding: 70px 0;
}
.cta-banner__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; flex-wrap: wrap;
}
.cta-banner h2 { font-size: 30px; font-weight: 800; color: #fff; margin-bottom: 8px; line-height: 1.2; }
.cta-banner p { font-size: 17px; color: rgba(255,255,255,.80); }
.cta-banner__btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---- Contato ---- */
.contato__grid { display: grid; grid-template-columns: 1fr 380px; gap: 48px; align-items: start; }

/* Form */
.form { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form__group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form__group:last-child { margin-bottom: 0; }
.form__group label { font-size: 14px; font-weight: 600; color: var(--text); }
.required { color: var(--primary); }
.form__group input,
.form__group select,
.form__group textarea {
  padding: 12px 16px; border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  font-size: 15px; font-family: inherit; color: var(--text); background: var(--bg-section);
  transition: border-color .2s, box-shadow .2s; 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(37,99,235,.12); }
.form__group textarea { resize: vertical; min-height: 110px; }
.form__notice { margin-top: 14px; font-size: 14px; font-weight: 600; text-align: center; min-height: 20px; }
.form__notice--ok  { color: #16a34a; }
.form__notice--err { color: #dc2626; }

/* Info sidebar */
.contato__info { display: flex; flex-direction: column; gap: 16px; }
.info-card {
  display: flex; align-items: center; gap: 18px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px 24px;
}
.info-card__icon {
  width: 48px; height: 48px; border-radius: var(--radius-sm);
  background: rgba(37,99,235,.08); color: var(--primary);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.info-card__icon--wa { background: rgba(37,211,102,.12); color: #16a34a; }
.info-card__icon svg { width: 24px; height: 24px; }
.info-card h4 { font-size: 12px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 4px; }
.info-card a { font-size: 16px; font-weight: 600; color: var(--text); transition: color .2s; }
.info-card a:hover { color: var(--primary); }
.info-highlight {
  background: linear-gradient(135deg, rgba(37,99,235,.05), rgba(6,182,212,.05));
  border: 1px solid rgba(37,99,235,.15); border-radius: var(--radius);
  padding: 22px 24px;
}
.info-highlight strong { display: block; font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.info-highlight p { font-size: 14px; color: var(--text-muted); line-height: 1.65; }
.info-highlight--time { background: linear-gradient(135deg, rgba(6,182,212,.05), rgba(37,99,235,.05)); }

/* ---- Footer ---- */
.footer { background: var(--bg); border-top: 1px solid var(--border-dark); padding: 28px 0; }
.footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer__copy { font-size: 14px; color: var(--text-light); }
.footer__wa {
  width: 40px; height: 40px; border-radius: 50%; background: #25d366;
  color: #fff; display: flex; align-items: center; justify-content: center;
  transition: transform .2s, box-shadow .2s;
}
.footer__wa:hover { transform: scale(1.1); box-shadow: 0 4px 16px rgba(37,211,102,.4); }
.footer__wa svg { width: 22px; height: 22px; }

/* ---- Floating WhatsApp ---- */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 56px; height: 56px; border-radius: 50%; background: #25d366;
  color: #fff; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.50);
  transition: transform .2s, box-shadow .2s;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,.6); }
.wa-float svg { width: 30px; height: 30px; }

/* ---- Honeypot (invisível para humanos) ---- */
.hp-field {
  position: absolute; left: -9999px; top: -9999px;
  width: 1px; height: 1px; overflow: hidden;
  opacity: 0; pointer-events: none; tabindex: -1;
}

/* ---- Fade-in on scroll ---- */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity .5s ease, transform .5s ease; }
.fade-in.visible { opacity: 1; transform: none; }

/* ---- Responsive ---- */
@media (max-width: 1100px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .monitor__grid { grid-template-columns: repeat(2, 1fr); }
  .hero__inner { gap: 40px; }
}

@media (max-width: 960px) {
  .niveis { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .problema__grid { grid-template-columns: 1fr; }
  .problema__divider { display: none; }
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__sub { margin-left: auto; margin-right: auto; }
  .hero__actions { justify-content: center; }
  .hero__graphic { display: none; }
  .contato__grid { grid-template-columns: 1fr; }
  .grid--3 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .navbar__nav, .navbar__cta { display: none; }
  .navbar__toggle { display: flex; }
  .navbar__nav.open {
    display: flex; flex-direction: column; position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(15,23,42,.98); padding: 20px;
    border-bottom: 1px solid rgba(255,255,255,.08); gap: 4px;
  }
  .navbar__nav.open a { padding: 14px 16px; font-size: 16px; border-radius: 10px; }
  .cta-banner__inner { flex-direction: column; text-align: center; }
  .cta-banner__btns { justify-content: center; }
  .footer__inner { flex-direction: column; text-align: center; }
  .form__row { grid-template-columns: 1fr; }
  .section { padding: 70px 0; }
  .form { padding: 28px 20px; }
  .monitor__grid { grid-template-columns: 1fr; border-radius: var(--radius); }
}

@media (max-width: 580px) {
  .grid--4 { grid-template-columns: 1fr; }
  .hero__title { font-size: 32px; }
  .problema__col { padding: 24px 20px; }
}