/* =========================================================
   DBS DINAMIC - Landing Page Temporária
   Sem framework / sem dependências externas
   ========================================================= */

:root {
  --bg: #ffffff;
  --surface: #f6f8fa;
  --surface-2: #eef2f5;
  --ink: #0b1721;
  --ink-2: #243342;
  --muted: #62717f;
  --line: #dce3e9;

  --dark: #08131d;
  --dark-2: #0c1c29;
  --dark-3: #10283a;

  --orange: #ff5a00;
  --orange-2: #ff7b18;

  --white: #ffffff;

  --container: 1180px;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(6, 20, 31, 0.10);
  --shadow-soft: 0 8px 28px rgba(6, 20, 31, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 9999;
  padding: 12px 16px;
  border-radius: 10px;
  background: var(--white);
  color: var(--ink);
  box-shadow: var(--shadow);
  transition: top .2s ease;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(220, 227, 233, 0.85);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  min-width: max-content;
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 1;
}

.brand-dbs {
  color: var(--orange);
  font-size: 31px;
}

.brand-dinamic {
  color: #36414a;
  font-size: 27px;
}

.brand-subtitle {
  position: absolute;
  left: 1px;
  top: calc(100% + 6px);
  color: #81909c;
  font-size: 7px;
  letter-spacing: .27em;
  text-transform: uppercase;
  font-weight: 800;
  white-space: nowrap;
}

.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 21px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 750;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease,
    border-color .18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:focus-visible,
.support-trigger:focus-visible,
.support-option:focus-visible,
.text-link:focus-visible,
.footer-column a:focus-visible {
  outline: 3px solid rgba(255, 90, 0, .35);
  outline-offset: 3px;
}

.btn-header {
  min-height: 42px;
  padding-inline: 18px;
  border-color: var(--line);
  background: var(--white);
  color: var(--ink);
  box-shadow: 0 6px 18px rgba(12, 28, 41, .05);
}

.btn-header:hover {
  border-color: rgba(255, 90, 0, .4);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 610px;
  color: var(--white);
  background:
    radial-gradient(circle at 84% 24%, rgba(52, 127, 172, .20), transparent 30%),
    radial-gradient(circle at 68% 78%, rgba(255, 90, 0, .08), transparent 25%),
    linear-gradient(115deg, #07111a 0%, #0a1925 58%, #0b2434 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 11, 17, .08), transparent 50%),
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 79px,
      rgba(255,255,255,.025) 80px
    );
  pointer-events: none;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  opacity: .18;
  background-image:
    linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.7) 45%, #000 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  min-height: 610px;
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  align-items: center;
  gap: 52px;
  padding-block: 74px;
}

.hero-copy {
  max-width: 650px;
}

.eyebrow {
  margin: 0 0 16px;
  color: #a9c1d3;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .28em;
  text-transform: uppercase;
}

.eyebrow.orange {
  color: var(--orange);
}

.hero h1,
.section h2,
.cta-section h2 {
  margin: 0;
  letter-spacing: -0.045em;
  line-height: 1.04;
}

.hero h1 {
  max-width: 790px;
  font-size: clamp(45px, 5.8vw, 74px);
  font-weight: 850;
}

.hero h1 span {
  color: var(--orange);
}

.hero-lead {
  max-width: 620px;
  margin: 24px 0 0;
  color: #d8e1e7;
  font-size: clamp(17px, 1.8vw, 20px);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 34px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-2) 100%);
  color: var(--white);
  box-shadow: 0 12px 28px rgba(255, 90, 0, .22);
}

.btn-primary:hover {
  box-shadow: 0 16px 34px rgba(255, 90, 0, .28);
}

.btn-secondary {
  border-color: rgba(255, 255, 255, .48);
  background: rgba(9, 25, 37, .34);
  color: var(--white);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, .75);
  background: rgba(255, 255, 255, .07);
}

.btn-icon {
  width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
}

.hero-visual {
  position: relative;
  min-height: 430px;
}

.tech-panel {
  position: absolute;
  inset: 24px 0 6px 10%;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 28px;
  background:
    radial-gradient(circle at 70% 30%, rgba(62, 156, 210, .18), transparent 33%),
    linear-gradient(135deg, rgba(255,255,255,.055), rgba(255,255,255,.018));
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.02),
    0 35px 90px rgba(0,0,0,.26);
  transform: perspective(1100px) rotateY(-7deg);
}

.tech-panel::before,
.tech-panel::after {
  content: "";
  position: absolute;
  inset: 0;
}

.tech-panel::before {
  background:
    linear-gradient(90deg, transparent 49.8%, rgba(255,255,255,.08) 50%, transparent 50.2%),
    linear-gradient(transparent 49.8%, rgba(255,255,255,.08) 50%, transparent 50.2%);
  background-size: 74px 74px;
  opacity: .28;
}

.tech-panel::after {
  inset: auto -12% -26% 15%;
  height: 66%;
  transform: skewY(-8deg);
  background: linear-gradient(180deg, rgba(255,90,0,.10), transparent 55%);
  filter: blur(12px);
}

.panel-line {
  position: absolute;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(57, 183, 255, .88), transparent);
  box-shadow: 0 0 14px rgba(57, 183, 255, .38);
  z-index: 2;
}

.line-1 { width: 70%; top: 25%; left: 13%; transform: rotate(-10deg); }
.line-2 { width: 54%; top: 58%; left: 23%; transform: rotate(8deg); }
.line-3 { width: 46%; top: 74%; left: 4%; transform: rotate(-20deg); }

.server {
  position: absolute;
  z-index: 3;
  width: 74px;
  height: 185px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 8px;
  background:
    repeating-linear-gradient(
      to bottom,
      rgba(255,255,255,.06) 0,
      rgba(255,255,255,.06) 12px,
      rgba(0,0,0,.18) 13px,
      rgba(0,0,0,.18) 19px
    ),
    linear-gradient(180deg, #172c3c, #0b1720);
  box-shadow: 0 22px 38px rgba(0,0,0,.22);
}

.server::before {
  content: "";
  position: absolute;
  left: 9px;
  right: 9px;
  top: 13px;
  height: 4px;
  border-radius: 99px;
  background: var(--orange);
  box-shadow:
    0 30px 0 rgba(57, 183, 255, .7),
    0 60px 0 rgba(57, 183, 255, .7),
    0 90px 0 rgba(57, 183, 255, .7),
    0 120px 0 rgba(57, 183, 255, .7);
}

.server-1 { right: 12%; bottom: 9%; transform: scale(1.08); }
.server-2 { right: 32%; bottom: 14%; transform: scale(.78); opacity: .86; }
.server-3 { right: 48%; bottom: 18%; transform: scale(.58); opacity: .68; }

.signal-dot {
  position: absolute;
  z-index: 4;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #49c0ff;
  box-shadow: 0 0 18px rgba(73, 192, 255, .9);
}

.dot-1 { top: 23%; left: 42%; }
.dot-2 { top: 57%; left: 62%; }
.dot-3 { top: 72%; left: 28%; background: var(--orange); box-shadow: 0 0 18px rgba(255,90,0,.8); }

.section {
  padding-block: 92px;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-heading h2,
.about-copy h2 {
  font-size: clamp(34px, 4vw, 50px);
  font-weight: 820;
}

.section-heading > p:last-child {
  max-width: 690px;
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 17px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.solution-card {
  min-height: 315px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #fff, #fbfcfd);
  box-shadow: var(--shadow-soft);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.solution-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,90,0,.26);
  box-shadow: var(--shadow);
}

.solution-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  color: var(--orange);
}

.solution-icon svg {
  width: 52px;
  height: 52px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 3;
}

.solution-card h3 {
  margin: 0;
  font-size: 22px;
  letter-spacing: -0.025em;
}

.solution-card p {
  margin: 13px 0 0;
  color: var(--muted);
}

.benefits {
  color: var(--white);
  background:
    radial-gradient(circle at 40% 100%, rgba(44, 142, 199, .14), transparent 35%),
    linear-gradient(135deg, var(--dark), var(--dark-2));
}

.benefits-grid {
  min-height: 180px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: stretch;
}

.benefit {
  min-height: 180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 18px;
  text-align: center;
  border-left: 1px solid rgba(255,255,255,.07);
}

.benefit:last-child {
  border-right: 1px solid rgba(255,255,255,.07);
}

.benefit-icon {
  margin-bottom: 12px;
  color: #68c0f1;
  font-size: 33px;
}

.benefit strong {
  font-size: 15px;
}

.benefit span:last-child {
  margin-top: 5px;
  color: #a9bac6;
  font-size: 13px;
  line-height: 1.45;
}

.about {
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr .92fr;
  align-items: center;
  gap: 70px;
}

.about-copy {
  max-width: 660px;
}

.about-copy p:not(.eyebrow) {
  color: var(--muted);
  font-size: 17px;
}

.about-copy p + p {
  margin-top: 12px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 9px;
  color: var(--orange);
  font-weight: 800;
}

.about-card {
  position: relative;
  overflow: hidden;
  min-height: 350px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 24px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.04), transparent 52%),
    linear-gradient(135deg, #101f2b, #07121b);
  box-shadow: 0 28px 60px rgba(7, 19, 29, .17);
}

.about-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, #000, transparent);
}

.about-glow {
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: rgba(255,90,0,.14);
  filter: blur(70px);
}

.about-logo {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: baseline;
  gap: 10px;
  filter: drop-shadow(0 10px 26px rgba(0,0,0,.25));
}

.about-logo .brand-dbs {
  font-size: 60px;
}

.about-logo .brand-dinamic {
  font-size: 50px;
}

.brand-dinamic.light {
  color: #f4f7f9;
}

.about-tag {
  position: absolute;
  z-index: 2;
  margin-top: 89px;
  color: #a9bac6;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .3em;
  text-transform: uppercase;
}

.cta-section {
  color: var(--white);
  background:
    radial-gradient(circle at 80% 40%, rgba(55, 148, 202, .18), transparent 34%),
    linear-gradient(125deg, #08141e, #0b1f2e);
}

.cta-inner {
  min-height: 270px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: 45px;
  padding-block: 50px;
}

.cta-section h2 {
  font-size: clamp(32px, 4vw, 47px);
}

.cta-section p:last-child {
  margin: 13px 0 0;
  color: #b8c5ce;
  font-size: 17px;
}

.cta-actions {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 12px;
}

.site-footer {
  background: #fff;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr .8fr .8fr;
  gap: 36px;
  padding-block: 48px 38px;
}

.footer-brand {
  margin-top: 5px;
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 7px;
  color: var(--muted);
  font-size: 14px;
}

.footer-column strong {
  margin-bottom: 4px;
  color: var(--ink);
}

.footer-column a:hover {
  color: var(--orange);
}

.footer-bottom {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding-block: 16px;
  border-top: 1px solid var(--line);
  color: #7a8995;
  font-size: 12px;
}

/* Widget */
.support-widget {
  position: fixed;
  z-index: 500;
  right: 24px;
  bottom: 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.support-trigger {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  color: var(--white);
  background: linear-gradient(135deg, var(--orange), #e84e00);
  box-shadow: 0 16px 32px rgba(209, 66, 0, .32);
  transition: transform .18s ease, box-shadow .18s ease;
}

.support-trigger:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(209, 66, 0, .38);
}

.support-trigger svg {
  width: 29px;
  height: 29px;
  fill: var(--white);
}

.support-menu {
  width: min(350px, calc(100vw - 32px));
  margin-bottom: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(7, 19, 29, .22);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px) scale(.98);
  transform-origin: bottom right;
  transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
}

.support-widget.is-open .support-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.support-menu-head {
  padding: 18px 18px 14px;
  border-bottom: 1px solid var(--line);
  background: #fbfcfd;
}

.support-menu-head strong,
.support-menu-head span {
  display: block;
}

.support-menu-head strong {
  font-size: 16px;
}

.support-menu-head span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 13px;
}

.support-option {
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  transition: background .16s ease;
}

.support-option:last-child {
  border-bottom: 0;
}

.support-option:hover {
  background: #f7f9fa;
}

.support-option-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: #fff1e9;
  font-size: 20px;
}

.support-option strong,
.support-option small {
  display: block;
}

.support-option strong {
  color: var(--ink);
  font-size: 14px;
}

.support-option small {
  margin-top: 1px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

@media (max-width: 950px) {
  .hero-content,
  .about-grid,
  .cta-inner {
    grid-template-columns: 1fr;
  }

  .hero-content {
    padding-block: 70px 42px;
  }

  .hero-visual {
    min-height: 340px;
  }

  .tech-panel {
    inset: 0 4% 0 4%;
    transform: none;
  }

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

  .solution-card {
    min-height: 0;
  }

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

  .benefit:nth-child(3),
  .benefit:nth-child(4) {
    border-top: 1px solid rgba(255,255,255,.07);
  }

  .cta-actions {
    justify-content: flex-start;
  }

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

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .header-inner {
    min-height: 68px;
  }

  .brand-dbs {
    font-size: 25px;
  }

  .brand-dinamic {
    font-size: 22px;
  }

  .brand-subtitle {
    top: calc(100% + 4px);
    font-size: 5.8px;
  }

  .btn-header {
    min-height: 39px;
    padding-inline: 13px;
    font-size: 13px;
  }

  .hero,
  .hero-content {
    min-height: auto;
  }

  .hero-content {
    gap: 34px;
    padding-block: 58px 34px;
  }

  .hero h1 {
    font-size: clamp(42px, 13vw, 58px);
  }

  .hero-lead {
    font-size: 17px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn,
  .cta-actions .btn {
    width: 100%;
  }

  .hero-visual {
    min-height: 250px;
  }

  .server {
    transform-origin: bottom right;
  }

  .section {
    padding-block: 68px;
  }

  .section-heading {
    margin-bottom: 30px;
  }

  .section-heading h2,
  .about-copy h2 {
    font-size: 35px;
  }

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

  .benefit {
    min-height: 145px;
    border-right: 0 !important;
    border-left: 0;
    border-top: 1px solid rgba(255,255,255,.07);
  }

  .benefit:first-child {
    border-top: 0;
  }

  .about-grid {
    gap: 38px;
  }

  .about-card {
    min-height: 280px;
  }

  .about-logo .brand-dbs {
    font-size: 43px;
  }

  .about-logo .brand-dinamic {
    font-size: 36px;
  }

  .about-tag {
    margin-top: 70px;
  }

  .cta-inner {
    gap: 24px;
    padding-block: 48px;
  }

  .cta-actions {
    flex-direction: column;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .support-widget {
    right: 16px;
    bottom: 16px;
  }

  .support-trigger {
    width: 58px;
    height: 58px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
  }
}