/* ==========================================================================
   Algoritmo — Sistemas Sob Medida
   Design System, CSS Responsivo & Animações Premium
   ========================================================================== */

:root {
  --bg: #07090e;
  --bg-2: #0b0f16;
  --surface: #10151d;
  --surface-2: #141b25;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #f0f4f9;
  --text-2: #a6b2c2;
  --text-3: #7b889b;
  --accent: #3f8cff;
  --accent-2: #6aa8ff;
  --accent-soft: rgba(63, 140, 255, 0.15);
  --accent-line: rgba(63, 140, 255, 0.45);
  --wa-green: #25D366;
  --wa-green-dark: #128C7E;
  --green: #3ddc97;
  --red: #ff6b6b;
  --radius: 16px;
  --radius-sm: 10px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --glow: 0 0 0 1px rgba(63, 140, 255, 0.25), 0 24px 70px -28px rgba(63, 140, 255, 0.55);
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.85);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Fundo com textura leve + radial gradients */
.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(1200px 700px at 85% -10%, rgba(63, 140, 255, 0.12), transparent 60%),
    radial-gradient(900px 600px at -10% 45%, rgba(37, 211, 102, 0.06), transparent 55%),
    radial-gradient(800px 500px at 50% 100%, rgba(217, 70, 239, 0.05), transparent 60%),
    var(--bg);
}
.bg::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

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

/* ==========================================================================
   Tipografia & Utilidades
   ========================================================================== */

.text-center { text-align: center; }
.center-margin { margin-left: auto; margin-right: auto; }

.h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.12;
}

.lead {
  color: var(--text-2);
  font-size: clamp(0.98rem, 1.5vw, 1.12rem);
  max-width: 640px;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 1rem;
}

.section-head { margin-bottom: clamp(2.5rem, 6vw, 4rem); }
.section-head .h2 { margin-bottom: 0.8rem; }

/* Chips */
.chips, .sol-card__features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.chips li, .chip {
  font-size: 0.76rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--text-2);
  background: rgba(255, 255, 255, 0.03);
  white-space: nowrap;
}
.chip--accent { color: var(--accent-2); border-color: var(--accent-line); background: var(--accent-soft); }

/* ==========================================================================
   Botões & CTAs
   ========================================================================== */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.9rem 1.8rem;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #fff;
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: linear-gradient(180deg, var(--accent-2), var(--accent));
  box-shadow: 0 12px 35px -10px rgba(63, 140, 255, 0.6);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
  cursor: pointer;
}
.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 45px -10px rgba(63, 140, 255, 0.8);
}

.button--wa {
  background: linear-gradient(135deg, var(--wa-green), var(--wa-green-dark));
  box-shadow: 0 12px 35px -10px rgba(37, 211, 102, 0.5);
  border-color: rgba(255, 255, 255, 0.2);
}
.button--wa:hover {
  box-shadow: 0 18px 45px -10px rgba(37, 211, 102, 0.75);
}

.button--sm {
  padding: 0.65rem 1.25rem;
  font-size: 0.85rem;
}

.button--ghost {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border: 1px solid var(--line-strong);
  box-shadow: none;
}
.button--ghost:hover {
  border-color: var(--accent-line);
  color: var(--accent-2);
  background: rgba(255, 255, 255, 0.06);
}

/* ========================================================================
   Abertura em vídeo e apresentação comercial
   ========================================================================== */

.brand-intro {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: grid;
  place-items: center;
  background: #07090e;
  pointer-events: none;
  transition: opacity 500ms ease, visibility 500ms ease;
}

.brand-intro.is-hidden { visibility: hidden; opacity: 0; }

.brand-intro__lockup {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.brand-intro__logo,
.opening__logo {
  display: block;
  width: 64px;
  height: auto;
  flex: 0 0 auto;
}

.brand-intro__phrase {
  color: var(--text);
  font-size: 0.77rem;
  font-weight: 650;
}

.opening {
  position: relative;
  isolation: isolate;
  inline-size: 100vw;
  max-inline-size: 100%;
  display: grid;
  place-items: center;
  height: 100vh;
  height: 100dvh;
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
  background: #05070a;
}

.opening__video,
.opening__veil {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.opening__video {
  z-index: 0;
  object-fit: cover;
  object-position: center;
  animation: opening-video-drift 28s ease-in-out infinite alternate;
}

.opening__veil {
  z-index: 1;
  background:
    radial-gradient(ellipse at 24% 70%, rgba(52, 211, 153, 0.2), transparent 38%),
    radial-gradient(ellipse at 78% 28%, rgba(63, 140, 255, 0.22), transparent 42%),
    linear-gradient(180deg, rgba(7, 9, 14, 0.28), rgba(7, 9, 14, 0.54));
  background-size: 170% 170%, 170% 170%, 100% 100%;
  background-position: 0% 60%, 100% 30%, center;
  animation: opening-light-drift 20s ease-in-out infinite alternate;
}

@keyframes opening-video-drift {
  from { transform: scale(1); }
  to { transform: scale(1.075); }
}

@keyframes opening-light-drift {
  from { background-position: 0% 60%, 100% 30%, center; }
  to { background-position: 100% 35%, 0% 65%, center; }
}

.opening__identity {
  position: absolute;
  z-index: 2;
  top: clamp(2rem, 6vh, 4rem);
  left: clamp(1.25rem, 5.6vw, 5.5rem);
  display: flex;
  align-items: center;
  gap: 1rem;
  color: rgba(255, 255, 255, 0.94);
}

.opening__logo { width: 52px; }

.opening__eyebrow {
  display: block;
  margin: 0;
  color: inherit;
  font-size: 0.74rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: none;
}

.opening__content {
  position: relative;
  z-index: 2;
  width: min(100%, 1020px);
  padding: 7.5rem 2rem 6rem;
  text-align: center;
}

.opening__message {
  max-width: 980px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.88);
  font-size: 3.45rem;
  font-weight: 750;
  line-height: 1.12;
  text-wrap: balance;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.62);
}

.opening__message-primary { color: #fff; }
.opening__message-char { display: inline; }

.opening__chart {
  width: min(100%, 720px);
  margin: 2rem auto 0;
  text-align: left;
  filter: drop-shadow(0 2px 14px rgba(0, 0, 0, 0.5));
}

.opening__chart-title {
  display: block;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.78rem;
  font-weight: 650;
}

.opening__chart-plot {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 0.35rem;
  overflow: visible;
}

.opening__chart-grid {
  fill: none;
  stroke: rgba(255, 255, 255, 0.22);
  stroke-width: 1;
}

.opening__chart-area {
  fill: url(#opening-chart-fill);
  opacity: 0.72;
}

.opening__chart-line {
  fill: none;
  stroke: #55d6c2;
  stroke-width: 3.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 8px rgba(85, 214, 194, 0.7));
}

.opening__chart-point {
  fill: #fff;
  stroke: #55d6c2;
  stroke-width: 3;
}

.opening__chart-axis {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.7rem;
  font-weight: 600;
}

.opening__chart-axis span:last-child { text-align: right; }

.opening__chart-axis,
.opening__chart-title { text-shadow: 0 1px 8px rgba(0, 0, 0, 0.8); }

.opening__chart-point { transform-box: fill-box; transform-origin: center; }

.opening__chart--typing .opening__chart-area,
.opening__chart--typing .opening__chart-point,
.opening__chart--typing .opening__chart-title,
.opening__chart--typing .opening__chart-axis { opacity: 0; }

.opening__chart--typing .opening__chart-line {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
}

.opening__scroll {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: clamp(1.5rem, 4vh, 2.5rem);
  left: 0;
  display: flex;
  width: max-content;
  margin: 0 auto;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.68rem;
  font-weight: 600;
  text-decoration: none;
  text-transform: uppercase;
  text-decoration: none;
  transition: color 180ms ease;
}

.opening__scroll:hover,
.opening__scroll:focus-visible { color: #fff; }
.opening__scroll:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 6px; }

.opening__scroll-mark {
  position: relative;
  width: 1px;
  height: 28px;
  background: linear-gradient(rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.9));
}

.opening__scroll-mark::after {
  position: absolute;
  bottom: 0;
  left: -3px;
  width: 7px;
  height: 7px;
  border-right: 1px solid rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.9);
  content: "";
  transform: rotate(45deg);
}

.presentation {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(5rem, 9vw, 8rem) 0;
  background:
    radial-gradient(ellipse at 82% 44%, rgba(63, 140, 255, 0.13), transparent 36%),
    linear-gradient(180deg, #0a1018 0%, var(--bg) 94%);
}

.presentation__atmosphere {
  position: absolute;
  z-index: -1;
  top: 4%;
  right: -8%;
  width: 68%;
  height: 88%;
  background: radial-gradient(ellipse at 68% 42%, rgba(63, 140, 255, 0.14), rgba(61, 220, 151, 0.025) 36%, transparent 69%);
  pointer-events: none;
}

.presentation::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background-image:
    linear-gradient(rgba(166, 178, 194, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(166, 178, 194, 0.025) 1px, transparent 1px);
  background-size: 88px 88px;
  content: "";
  mask-image: linear-gradient(90deg, transparent, #000 30%, #000 78%, transparent);
  pointer-events: none;
}

.presentation__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 5.5rem);
}

.presentation__copy { position: relative; z-index: 1; }

.presentation__eyebrow {
  margin-bottom: 1.2rem;
  color: var(--accent-2);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.presentation__title {
  max-width: 740px;
  color: var(--text);
  font-size: clamp(2.8rem, 5vw, 4.8rem);
  font-weight: 800;
  line-height: 1.04;
  text-wrap: balance;
}

.presentation__title-accent { color: var(--accent-2); }

.presentation__word { display: inline-block; }

.presentation__lead {
  max-width: 590px;
  margin-top: 1.35rem;
  color: var(--text-2);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.75;
}

.presentation__chart {
  max-width: 650px;
  margin-top: clamp(2rem, 4vw, 3rem);
}

.presentation__chart-head,
.presentation__chart-axis {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.presentation__chart-title {
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 700;
}

.presentation__chart-head > span,
.presentation__chart-axis,
.presentation__chart-note {
  color: var(--text-3);
  font-size: 0.68rem;
}

.presentation__chart-plot {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 0.75rem;
  overflow: visible;
}

.presentation__chart-grid {
  fill: none;
  stroke: rgba(255, 255, 255, 0.09);
  stroke-width: 1;
}

.presentation__chart-area {
  fill: url(#efficiency-fill);
  opacity: 0.72;
}

.presentation__chart-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.presentation__chart-point {
  fill: #d7e9ff;
  stroke: var(--accent);
  stroke-width: 3;
  opacity: 1;
  transform-box: fill-box;
  transform-origin: center;
}

.presentation--css-motion:not(.is-visible) .presentation__chart-area { opacity: 0; }
.presentation--css-motion:not(.is-visible) .presentation__chart-line { stroke-dashoffset: 1000; }
.presentation--css-motion:not(.is-visible) .presentation__chart-point { opacity: 0; transform: scale(0.6); }
.presentation--css-motion.is-visible .presentation__chart-line { stroke-dashoffset: 0; transition: stroke-dashoffset 1500ms cubic-bezier(0.22, 1, 0.36, 1); }
.presentation--css-motion.is-visible .presentation__chart-area { opacity: 0.72; transition: opacity 700ms ease 350ms; }
.presentation--css-motion.is-visible .presentation__chart-point { opacity: 1; transform: scale(1); transition: opacity 350ms ease, transform 450ms ease; }

.presentation__chart-axis { margin-top: -0.15rem; }
.presentation__chart-note { margin-top: 0.85rem; line-height: 1.5; }

.presentation__cta { margin-top: 1.6rem; }
.presentation__cta span { font-size: 1.15rem; transition: transform 180ms ease; }
.presentation__cta:hover span { transform: translateX(3px); }

.presentation__visual {
  position: relative;
  width: 100%;
  min-height: 500px;
  overflow: visible;
  perspective: 1100px;
}

.presentation__frame {
  position: absolute;
  z-index: 1;
  top: 27%;
  right: 0;
  width: 88%;
  height: 69%;
  overflow: visible;
}

.presentation__glass {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.025) 55%);
  box-shadow: 0 36px 100px rgba(0, 0, 0, 0.38), inset 0 1px rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.presentation__glass::before {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(122deg, rgba(255, 255, 255, 0.16), transparent 26% 71%, rgba(106, 168, 255, 0.07));
  content: "";
  pointer-events: none;
}

.presentation__glass span {
  position: relative;
  z-index: 1;
  color: rgba(240, 244, 249, 0.72);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.6rem;
  letter-spacing: 0.07em;
}

.presentation__glass i {
  position: absolute;
  right: 1.2rem;
  bottom: 1.2rem;
  width: 9px;
  height: 9px;
  border: 1px solid rgba(106, 168, 255, 0.8);
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(63, 140, 255, 0.55);
}

.presentation__frame-index {
  position: absolute;
  z-index: 1;
  right: 1.25rem;
  bottom: 1.2rem;
  color: rgba(240, 244, 249, 0.48);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.58rem;
  letter-spacing: 0.08em;
}

.presentation__image {
  position: absolute;
  z-index: 2;
  top: -28%;
  right: -7%;
  display: block;
  width: 115%;
  height: auto;
  border-radius: var(--radius-sm);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.38);
  transform-origin: 58% 70%;
}

.solutions { padding: clamp(3.5rem, 8vw, 7rem) 0; }

.sol-card {
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.sol-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--sys-accent, var(--accent)), transparent);
}

.sol-card__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.2rem;
  align-items: center;
}

@media (min-width: 900px) {
  .sol-card__grid {
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
  }
}

.sol-card__tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--sys-accent-2, var(--accent-2));
  margin-bottom: 0.6rem;
}

.sol-card__title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.8rem;
}

.sol-card__desc {
  color: var(--text-2);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.sol-card__metrics {
  display: flex;
  gap: 2rem;
  margin-bottom: 1.5rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.metric-item strong {
  display: block;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--sys-accent-2, var(--accent-2));
}
.metric-item span {
  font-size: 0.78rem;
  color: var(--text-3);
}

.sol-card__action { margin-top: 1.8rem; }

/* Themes per system */
.t-pets    { --sys-accent: #3f8cff; --sys-accent-2: #6aa8ff; --sys-soft: rgba(63,140,255,.14); }
.t-modas   { --sys-accent: #d946ef; --sys-accent-2: #e879f9; --sys-soft: rgba(217,70,239,.14); }
.t-quadras { --sys-accent: #34d399; --sys-accent-2: #6ee7b7; --sys-soft: rgba(52,211,153,.14); }
.t-nails   { --sys-accent: #f472b6; --sys-accent-2: #f9a8d4; --sys-soft: rgba(244,114,182,.14); }

/* ==========================================================================
   Componente App Mockup & Tabs
   ========================================================================== */

.app {
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow);
  text-align: left;
}
.app__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.65rem;
  padding: 0.65rem 0.9rem;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}
.app__title { font-size: 0.78rem; font-weight: 600; color: var(--text-2); }
.dots { display: inline-flex; gap: 5px; }
.dots i {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--line-strong);
}
.dots i:first-child { background: rgba(255, 107, 107, 0.7); }
.dots i:nth-child(2) { background: rgba(245, 195, 86, 0.7); }
.dots i:nth-child(3) { background: rgba(61, 220, 151, 0.7); }

.app__tabs-nav { display: flex; gap: 0.3rem; }
.tab-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-3);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active {
  color: var(--sys-accent-2, var(--accent-2));
  background: var(--sys-soft, var(--accent-soft));
  border-color: rgba(255, 255, 255, 0.1);
}

.tab-pane { display: none; }
.tab-pane.active { display: block; animation: fadeIn 0.3s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.mock { padding: 1rem; font-size: 0.82rem; }
.mock__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 1rem;
}
.mock__head strong { display: block; font-size: 0.88rem; font-weight: 700; }
.mock__head span:not(.chip) { color: var(--text-3); font-size: 0.72rem; }

/* Listas & Linhas no Mock */
.list { display: flex; flex-direction: column; gap: 0.55rem; }
.row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.8rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: 8px;
}
.row__main { flex: 1; min-width: 0; }
.row__main strong { display: block; font-size: 0.82rem; font-weight: 600; }
.row__main span { display: block; font-size: 0.72rem; color: var(--text-3); }

.avatar {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: grid; place-items: center;
  font-size: 0.68rem; font-weight: 700;
  color: var(--sys-accent-2, var(--accent-2));
  background: var(--sys-soft, var(--accent-soft));
  border: 1px solid var(--line);
}

.tag {
  font-size: 0.68rem; font-weight: 600;
  padding: 0.2rem 0.55rem; border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-strong);
}
.tag--blue { color: var(--accent-2); border-color: var(--accent-line); background: var(--accent-soft); }
.tag--green { color: var(--green); border-color: rgba(61, 220, 151, 0.35); background: rgba(61, 220, 151, 0.08); }

/* Agendas & Quadras */
.agenda { position: relative; height: 180px; background: rgba(255, 255, 255, 0.015); border: 1px solid var(--line); border-radius: 8px; }
.apt {
  position: absolute;
  left: 8px; right: 8px;
  padding: 0.5rem 0.7rem;
  border-radius: 6px;
  border-left: 3px solid;
  font-size: 0.68rem;
}
.apt strong { display: block; font-weight: 700; font-size: 0.72rem; }
.apt span { display: block; font-size: 0.64rem; color: var(--text-3); }
.apt--banho { background: var(--sys-soft, var(--accent-soft)); border-color: var(--sys-accent, var(--accent)); }
.apt--tosa { background: rgba(61, 220, 151, 0.08); border-color: var(--green); }

.grid-courts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.6rem; }
.court {
  position: relative;
  height: 160px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.015);
  padding: 0.5rem;
}
.court > span { font-size: 0.68rem; font-weight: 600; color: var(--text-2); }
.book {
  position: absolute;
  left: 0.4rem; right: 0.4rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.64rem; font-weight: 600;
  border-radius: 6px;
  background: var(--sys-soft, var(--accent-soft));
  border: 1px solid var(--line);
  font-style: normal;
  padding: 0.2rem;
}
.book--free { background: transparent; border: 1px dashed var(--line-strong); color: var(--text-3); }

/* Estoque & KPIs */
.prod-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.6rem; }
.prod {
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex; flex-direction: column; gap: 0.2rem;
}
.prod__icon { font-size: 1.2rem; }
.prod strong { font-size: 0.78rem; }
.prod span:not(.prod__icon) { font-size: 0.68rem; color: var(--text-3); }
.badge {
  align-self: flex-start;
  font-size: 0.62rem; font-weight: 700;
  padding: 0.1rem 0.45rem; border-radius: 999px;
  color: var(--green); background: rgba(61, 220, 151, 0.1); border: 1px solid rgba(61, 220, 151, 0.3);
}
.badge--low { color: var(--red); background: rgba(255, 107, 107, 0.1); border-color: rgba(255, 107, 107, 0.3); }

.stock-list { display: flex; flex-direction: column; gap: 0.8rem; }
.stock-row { display: flex; align-items: center; gap: 0.7rem; font-size: 0.78rem; }
.stock-row span { flex: 1; color: var(--text-2); }
.stock-row i { flex: 1.8; height: 8px; border-radius: 999px; background: var(--line); overflow: hidden; }
.stock-row i b { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--sys-accent, var(--accent)), var(--accent-2)); }
.stock-row em { font-style: normal; font-size: 0.72rem; color: var(--text-3); width: 40px; text-align: right; }
.stock-row em.em-low { color: var(--red); }

.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.6rem; }
.kpi { padding: 0.75rem; background: rgba(255, 255, 255, 0.02); border: 1px solid var(--line); border-radius: 8px; }
.kpi span { display: block; font-size: 0.68rem; color: var(--text-3); }
.kpi strong { display: block; font-size: 1.1rem; font-weight: 800; }
.kpi em { font-style: normal; font-size: 0.65rem; color: var(--sys-accent-2, var(--accent-2)); }

/* ==========================================================================
   Seção Sob Medida
   ========================================================================== */

.sobm { padding: clamp(3.5rem, 8vw, 7rem) 0; }
.sobm__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 3rem;
}
@media (min-width: 600px) {
  .sobm__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .sobm__grid { grid-template-columns: repeat(4, 1fr); }
}

.sobm__box {
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 1.8rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.sobm__box:hover {
  transform: translateY(-3px);
  border-color: var(--accent-line);
}
.sobm__num {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--accent-2);
  display: block;
  margin-bottom: 0.8rem;
}
.sobm__box h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; }
.sobm__box p { font-size: 0.9rem; color: var(--text-2); }

.sobm__banner {
  text-align: center;
  padding: 2rem;
  border-radius: var(--radius);
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 600;
}

/* ==========================================================================
   Seção Confiança (Marquee)
   ========================================================================== */

.trust { padding: clamp(3rem, 6vw, 5rem) 0; }
.trust__marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
}
.logos__track {
  display: flex;
  gap: 4rem;
  width: max-content;
  padding: 0.5rem 0;
}
.logos__item {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-3);
  white-space: nowrap;
}

/* ==========================================================================
   Seção Encerramento & Contato
   ========================================================================== */

.closing {
  padding: clamp(4rem, 10vw, 8rem) 0;
  text-align: center;
}
.closing__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6rem;
}
.closing__title {
  font-size: clamp(1.9rem, 4.5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  max-width: 800px;
  text-wrap: balance;
}
.closing__text { color: var(--text-2); max-width: 580px; font-size: 1.1rem; }
.closing__actions { margin-top: 0.5rem; }

.contact {
  border-top: 1px solid var(--line);
  padding: clamp(3rem, 6vw, 5rem) 0 2rem;
}
.contact__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}
@media (min-width: 768px) {
  .contact__inner { grid-template-columns: repeat(3, 1fr); }
}

.contact__item { display: flex; flex-direction: column; gap: 0.4rem; }
.contact__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-3);
}
.contact__value { font-size: 1.15rem; font-weight: 700; color: var(--text); }
.contact__link { text-decoration: none; color: var(--accent-2); transition: color 0.2s ease; }
.contact__link:hover { color: #fff; }

.contact__copy {
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
  font-size: 0.84rem;
  color: var(--text-3);
  text-align: center;
}

@media (max-width: 900px) {
  .presentation__inner { grid-template-columns: minmax(0, 1fr); gap: 2.5rem; }
  .presentation__visual {
    width: min(100%, 610px);
    min-height: clamp(390px, 70vw, 500px);
    margin: 0 auto;
  }
}

@media (max-width: 600px) {
  .container { padding-right: 18px; padding-left: 18px; }
  .brand-intro__lockup { gap: 0.85rem; }
  .brand-intro__logo { width: 56px; }
  .brand-intro__phrase { font-size: 0.68rem; }
  .opening__identity { top: 1.4rem; left: 1.1rem; gap: 0.75rem; }
  .opening__logo { width: 44px; }
  .opening__eyebrow { max-width: 190px; font-size: 0.66rem; }
  .opening__content { padding: 7rem 1.1rem 6rem; }
  .opening__message { max-width: 560px; font-size: 2.15rem; line-height: 1.16; }
  .opening__chart { margin-top: 1.4rem; }
  .opening__chart-title { font-size: 0.7rem; }
  .opening__chart-axis { font-size: 0.62rem; }
  .presentation { padding: 4.5rem 0; }
  .presentation__inner { gap: 1.5rem; }
  .presentation__title { font-size: clamp(2.35rem, 10.5vw, 3.5rem); }
  .presentation__lead { margin-top: 1rem; font-size: 1rem; }
  .presentation__chart { margin-top: 2rem; }
  .presentation__chart-title { font-size: 0.8rem; }
  .presentation__chart-head > span { font-size: 0.58rem; text-align: right; }
  .presentation__visual { min-height: clamp(360px, 96vw, 430px); }
  .presentation__frame { top: 25%; right: 0; width: 92%; height: 70%; }
  .presentation__glass { padding: 0.85rem; }
  .presentation__glass span { font-size: 0.5rem; }
  .presentation__frame-index { right: 0.85rem; bottom: 0.9rem; }
  .presentation__image { top: -31%; right: -2%; width: 108%; }
  .sol-card { padding: 1.25rem; }
  .sol-card__metrics { gap: 1rem; }
  .app__bar { align-items: flex-start; }
  .app__title { flex: 1; min-width: 0; }
  .app__tabs-nav { width: 100%; overflow-x: auto; }
  .tab-btn { min-height: 36px; white-space: nowrap; }
  .stock-row { gap: 0.4rem; font-size: 0.7rem; }
  .stock-row span { min-width: 0; }
}

@media (max-width: 380px) {
  .opening__content { padding-right: 1rem; padding-left: 1rem; }
  .opening__message { font-size: 1.85rem; }
  .opening__chart-axis { font-size: 0.56rem; }
  .presentation__image { top: -20%; }
  .grid-courts { grid-template-columns: 1fr; }
  .court { height: 140px; }
  .kpis { grid-template-columns: 1fr; }
}

@media (max-height: 680px) and (min-width: 601px) {
  .opening__content { padding-top: 6rem; padding-bottom: 4rem; }
  .opening__message { font-size: 3rem; }
  .opening__chart { margin-top: 1.2rem; }
  .opening__chart-plot { max-height: 132px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .opening__video,
  .opening__veil { animation: none; }

}