/* ==========================================================================
   Veotech — Veo Siriema Manager
   ========================================================================== */

:root {
  /* Greens */
  --green-950: #071F19;
  --green-900: #0B3B2E;
  --green-800: #0F4C3A;
  --green-700: #146B4E;
  --green-600: #1E8A5F;
  --green-500: #2CA36F;
  --green-100: #E3F5EC;
  --green-50: #F2FAF6;

  /* Petroleum accent */
  --teal-700: #0A5C68;
  --teal-600: #0B7583;
  --teal-500: #0D8FA0;

  /* Neutrals */
  --ink-900: #10201B;
  --ink-800: #1F2A26;
  --graphite-700: #3C4A45;
  --graphite-500: #667069;
  --graphite-300: #C7D0CA;
  --graphite-200: #E1E7E3;
  --graphite-100: #F0F4F1;

  --white: #FFFFFF;
  --bg: #FFFFFF;
  --bg-alt: #F6F9F7;

  /* Status */
  --status-ok: #17864F;
  --status-ok-bg: #E1F6EA;
  --status-pending: #B5680A;
  --status-pending-bg: #FCEBD2;
  --status-danger: #C0342A;
  --status-danger-bg: #FBE2DF;
  --status-muted: #5A645E;
  --status-muted-bg: #EAEDEA;

  /* Layout */
  --container: 1360px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(16, 32, 27, 0.06), 0 1px 1px rgba(16, 32, 27, 0.04);
  --shadow-md: 0 8px 24px rgba(16, 32, 27, 0.08);
  --shadow-lg: 0 20px 48px rgba(16, 32, 27, 0.14);

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink-900);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
button { font-family: inherit; cursor: pointer; }
input, textarea { font-family: inherit; font-size: 1rem; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--green-900);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  z-index: 200;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

/* Break an element out to full viewport width regardless of its container */
.bleed {
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
}

/* Small L-shaped registration marks — recurring "designed" accent */
.corner-marks { position: relative; }
.corner-marks::before,
.corner-marks::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  pointer-events: none;
  opacity: 0.55;
}
.corner-marks::before {
  top: -11px;
  left: -11px;
  border-top: 2px solid var(--teal-500);
  border-left: 2px solid var(--teal-500);
}
.corner-marks::after {
  bottom: -11px;
  right: -11px;
  border-bottom: 2px solid var(--teal-500);
  border-right: 2px solid var(--teal-500);
}
.corner-marks-light::before,
.corner-marks-light::after { border-color: rgba(255,255,255,0.35); }

/* ---- Typography helpers ---- */
.eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal-600);
  margin-bottom: 0.9rem;
}
.eyebrow-onDark { color: #7FE0C9; }

h1 {
  font-size: clamp(2.4rem, 4.6vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.08;
  color: var(--green-950);
}
h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--green-950);
}
h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink-900);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  font-weight: 600;
  border: 1.5px solid transparent;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
  white-space: nowrap;
}
.btn-sm { padding: 0.55rem 1.15rem; font-size: 0.9rem; }
.btn-lg { padding: 0.85rem 1.7rem; font-size: 1rem; }
.btn-block { width: 100%; white-space: normal; }

.btn-primary {
  background: var(--teal-600);
  color: var(--white);
}
.btn-primary:hover { background: var(--teal-700); }
.btn-primary:active { transform: translateY(1px); }

.btn-ghost {
  background: transparent;
  color: var(--green-900);
  border-color: var(--graphite-300);
}
.btn-ghost:hover { border-color: var(--green-700); color: var(--green-700); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(150%) blur(10px);
  border-bottom: 1px solid var(--graphite-200);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 1.5rem;
}
.brand { display: flex; align-items: center; gap: 0.65rem; min-width: 0; flex-shrink: 1; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.brand-name {
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.015em;
  color: var(--green-950);
}
.brand-tag {
  font-size: 0.68rem;
  color: var(--graphite-500);
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--ink-800);
}
.main-nav a { position: relative; padding: 0.3rem 0; }
.main-nav a:hover { color: var(--teal-700); }
.nav-cta { display: none; }

.header-actions { display: flex; align-items: center; gap: 1rem; flex-shrink: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--graphite-200);
  border-radius: 8px;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: var(--ink-900);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  padding: 5rem 0 4rem;
  background: linear-gradient(180deg, var(--green-50) 0%, var(--white) 65%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 4.5rem;
  align-items: center;
}
.hero-sub {
  margin-top: 1.4rem;
  font-size: 1.1rem;
  color: var(--graphite-700);
  max-width: 46ch;
}
.hero-cta {
  display: flex;
  gap: 1rem;
  margin-top: 2.2rem;
  flex-wrap: wrap;
}
.hero-trust {
  margin-top: 1.7rem;
  font-size: 0.86rem;
  color: var(--graphite-500);
  max-width: 42ch;
}

/* Hero visual + floating card */
.hero-visual { position: relative; padding: 0 1.5rem 2.5rem 0; }
.panel-mock-wrap { position: relative; }
.panel-mock {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--graphite-200);
  overflow: hidden;
  transform: rotate(0.4deg);
}
.panel-mock-head {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.9rem 1.1rem;
  background: var(--green-950);
}
.panel-dots { display: flex; gap: 6px; }
.panel-dots span {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.35);
}
.panel-title {
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  opacity: 0.9;
}
.panel-mock-body { padding: 0.4rem 0 0.6rem; }
.panel-row {
  display: grid;
  grid-template-columns: 1.3fr 1.3fr 1fr;
  gap: 0.5rem;
  align-items: center;
  padding: 0.7rem 1.1rem;
  font-size: 0.82rem;
  border-bottom: 1px solid var(--graphite-100);
}
.panel-row:last-child { border-bottom: none; }
.panel-row-head {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--graphite-500);
  font-weight: 700;
}
.panel-row span:first-child { font-weight: 600; color: var(--ink-900); }
.panel-row span:nth-child(2) { color: var(--graphite-500); }
.panel-row span:first-child,
.panel-row span:nth-child(2) {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
}
.status-ok { background: var(--status-ok-bg); color: var(--status-ok); }
.status-pending { background: var(--status-pending-bg); color: var(--status-pending); }
.status-danger { background: var(--status-danger-bg); color: var(--status-danger); }
.status-muted { background: var(--status-muted-bg); color: var(--status-muted); }

.hero-float-card {
  position: absolute;
  left: -1rem;
  bottom: 0;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--graphite-200);
  padding: 0.9rem 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 230px;
}
.pulse-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--status-ok);
  position: relative;
  flex-shrink: 0;
}
.pulse-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--status-ok);
  animation: pulse-ring 2.2s ease-out infinite;
}
@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.55; }
  100% { transform: scale(3); opacity: 0; }
}
.hero-float-title { font-size: 0.82rem; font-weight: 700; color: var(--ink-900); }
.hero-float-sub { font-size: 0.75rem; color: var(--graphite-500); margin-top: 0.1rem; }

/* ==========================================================================
   Marquee ticker
   ========================================================================== */
.marquee {
  overflow: hidden;
  background: var(--green-950);
  padding: 1.1rem 0;
}
.marquee-track {
  display: flex;
  width: max-content;
  gap: 2.75rem;
  animation: marquee-scroll 34s linear infinite;
}
.marquee-track span {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: rgba(255,255,255,0.5);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 2.75rem;
}
.marquee-track span::after {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  display: inline-block;
  margin-left: 2.75rem;
}
.marquee-track span.hl { color: #7FE0C9; }
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* ==========================================================================
   Stat strip
   ========================================================================== */
.stat-strip {
  border-bottom: 1px solid var(--graphite-200);
  background: var(--white);
}
.stat-strip-inner {
  display: flex;
  flex-wrap: wrap;
}
.stat-item {
  flex: 1 1 0;
  min-width: 200px;
  padding: 2.4rem 2.2rem;
  border-left: 1px solid var(--graphite-200);
}
.stat-item:first-child { border-left: none; padding-left: 0; }
.stat-number {
  display: block;
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--green-950);
  letter-spacing: -0.02em;
  line-height: 1;
}
.stat-label {
  display: block;
  margin-top: 0.7rem;
  font-size: 0.92rem;
  color: var(--graphite-500);
  max-width: 26ch;
}

/* ==========================================================================
   Sections (generic)
   ========================================================================== */
.section { padding: 6rem 0; }
.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--green-950); color: var(--white); }
.section-dark .eyebrow { color: #7FE0C9; }
.section-dark h2 { color: var(--white); }
.section-dark .section-sub { color: rgba(255,255,255,0.62); }

.section-head { max-width: 640px; margin: 0 auto 3rem; text-align: center; }
.section-head .eyebrow { display: block; text-align: center; }
.section-sub {
  margin-top: 0.9rem;
  color: var(--graphite-700);
  font-size: 1.02rem;
}

.grid { display: grid; gap: 1.5rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Cards (diferenciais legacy / generic use) */
.card {
  background: var(--white);
  border: 1px solid var(--graphite-200);
  border-radius: var(--radius-md);
  padding: 1.6rem 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--green-100);
  color: var(--green-700);
  margin-bottom: 1.1rem;
}
.card h3 { margin-bottom: 0.5rem; }
.card p { color: var(--graphite-700); font-size: 0.94rem; }

/* ==========================================================================
   Problema — dark, editorial list (not boxed cards)
   ========================================================================== */
.problem-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3.5rem;
  align-items: start;
}
.problem-head { position: sticky; top: 100px; }
.problem-list { display: flex; flex-direction: column; }
.problem-row {
  display: flex;
  gap: 1.4rem;
  align-items: flex-start;
  padding: 1.7rem 0;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.problem-row:last-child { border-bottom: 1px solid rgba(255,255,255,0.14); }
.problem-row-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.08);
  color: #7FE0C9;
  flex-shrink: 0;
}
.problem-row h3 { color: var(--white); margin-bottom: 0.4rem; }
.problem-row p { color: rgba(255,255,255,0.62); font-size: 0.95rem; }

/* ==========================================================================
   Produto — flattened feature list
   ========================================================================== */
.feature-grid { margin-bottom: 1.5rem; }
.feature {
  background: transparent;
  border: none;
  border-top: 1px solid var(--graphite-200);
  border-radius: 0;
  padding: 1.8rem 0.2rem 0.4rem;
  box-shadow: none;
  transition: transform 0.2s ease;
}
.feature:hover { transform: translateY(-2px); }
.feature-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--green-800), var(--teal-600));
  color: var(--white);
  margin-bottom: 1.2rem;
}
.feature h3 { margin-bottom: 0.55rem; }
.feature p { color: var(--graphite-700); font-size: 0.94rem; }

.feature-future {
  background: linear-gradient(135deg, var(--green-950), var(--teal-700));
  border: none;
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 1.8rem 1.9rem;
}
.feature-future-inner { display: flex; gap: 1.3rem; align-items: flex-start; }
.feature-icon-future {
  background: rgba(255,255,255,0.14);
  flex-shrink: 0;
}
.feature-future-title { display: flex; align-items: center; gap: 0.7rem; margin-bottom: 0.55rem; flex-wrap: wrap; }
.feature-future h3 { color: var(--white); margin-bottom: 0; }
.feature-future p { color: rgba(255,255,255,0.82); }
.badge-soon {
  background: rgba(255,255,255,0.18);
  color: #E9FFF6;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}

/* Status legend */
.status-legend {
  margin-top: 2.5rem;
  background: var(--white);
  border: 1px solid var(--graphite-200);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.7rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.status-legend-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--graphite-700);
}
.status-legend-items { display: flex; gap: 0.7rem; flex-wrap: wrap; }

/* ==========================================================================
   Product screenshots — full-bleed filmstrip
   ========================================================================== */
.shots-head { text-align: center; margin: 4.5rem 0 2rem; }
.shots-title { font-size: 1.05rem; font-weight: 700; color: var(--ink-900); }
.shots-sub { margin-top: 0.4rem; color: var(--graphite-500); font-size: 0.9rem; }

.shots-strip { display: flex; }
.shot-item {
  position: relative;
  flex: 1 1 0;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--green-950);
}
.shot-item + .shot-item { border-left: 2px solid var(--white); }
.shot-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.5s ease;
}
.shot-item:hover img { transform: scale(1.045); }
.shot-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 1.8rem 1.5rem;
  background: linear-gradient(180deg, transparent 0%, rgba(7,31,25,0.9) 100%);
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
}

/* ==========================================================================
   Como funciona (steps)
   ========================================================================== */
.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
  max-width: 1000px;
  margin: 0 auto;
}
.step { text-align: center; padding: 0 1rem; }
.step-number {
  width: 46px; height: 46px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--green-950);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}
.step h3 { margin-bottom: 0.55rem; }
.step p { color: var(--graphite-700); font-size: 0.92rem; }
.step-connector {
  height: 1.5px;
  background: var(--graphite-300);
  margin-top: 23px;
  width: 100%;
  min-width: 24px;
}

/* ==========================================================================
   Diferenciais — thin-divider row (not boxed cards)
   ========================================================================== */
.diff-row {
  display: flex;
  flex-wrap: wrap;
}
.diff-item {
  flex: 1 1 0;
  min-width: 220px;
  padding: 0 1.9rem;
  border-left: 1px solid var(--graphite-200);
}
.diff-item:first-child { border-left: none; padding-left: 0; }
.diff-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: var(--green-100);
  color: var(--green-700);
  margin-bottom: 1.1rem;
}
.diff-item h3 { margin-bottom: 0.5rem; }
.diff-item p { color: var(--graphite-700); font-size: 0.93rem; }

/* ==========================================================================
   Prova social — editorial columns
   ========================================================================== */
.testi-layout {
  display: grid;
  grid-template-columns: 0.75fr 2fr;
  gap: 3.5rem;
  align-items: start;
}
.testi-head .section-sub { margin-top: 1rem; }
.testi-quotes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.testi-quote {
  padding: 0 1.7rem;
  border-left: 1px solid var(--graphite-200);
}
.testi-quote:first-child { border-left: none; padding-left: 0; }
.quote-mark {
  font-size: 2.4rem;
  line-height: 1;
  color: var(--graphite-300);
  font-weight: 800;
  margin-bottom: 0.4rem;
  font-family: Georgia, serif;
}
.placeholder-text {
  color: var(--graphite-500);
  font-style: italic;
  margin-bottom: 1.6rem;
  min-height: 4.5em;
}
.placeholder-person { display: flex; align-items: center; gap: 0.75rem; }
.placeholder-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--graphite-200);
}
.placeholder-name { font-size: 0.9rem; font-weight: 700; color: var(--graphite-700); }
.placeholder-role { font-size: 0.8rem; color: var(--graphite-500); }

/* ==========================================================================
   CTA final + form
   ========================================================================== */
.section-cta {
  background: radial-gradient(120% 160% at 15% 0%, var(--green-800) 0%, var(--green-950) 55%, var(--ink-900) 100%);
  color: var(--white);
}
.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}
.cta-copy, .contact-form { min-width: 0; }
.cta-copy h2 { color: var(--white); }
.cta-copy p { margin-top: 1rem; color: rgba(255,255,255,0.78); max-width: 44ch; }
.cta-list { margin-top: 1.8rem; display: flex; flex-direction: column; gap: 0.7rem; }
.cta-list li {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.94rem;
  color: rgba(255,255,255,0.9);
}
.cta-list li::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #7FE0C9;
  flex-shrink: 0;
}

.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: var(--shadow-lg);
  color: var(--ink-900);
}
.form-row { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.15rem; min-width: 0; }
.form-row-group { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-row label { font-size: 0.85rem; font-weight: 600; color: var(--graphite-700); }
.form-row input, .form-row textarea {
  border: 1.5px solid var(--graphite-200);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.85rem;
  background: var(--bg-alt);
  color: var(--ink-900);
  transition: border-color 0.15s ease, background 0.15s ease;
  resize: vertical;
}
.form-row input:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--teal-600);
  background: var(--white);
}
.form-row input.invalid, .form-row textarea.invalid { border-color: var(--status-danger); }
.form-error {
  font-size: 0.78rem;
  color: var(--status-danger);
  min-height: 1em;
  overflow-wrap: break-word;
}
.contact-form .btn-block { margin-top: 0.4rem; }
.form-success {
  margin-top: 1rem;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--status-ok);
  background: var(--status-ok-bg);
  border-radius: var(--radius-sm);
  padding: 0.8rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--ink-900);
  color: rgba(255,255,255,0.75);
  padding: 4rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
}
.footer-brand .brand-name { color: var(--white); }
.footer-brand .brand-name-footer { font-size: 1.3rem; }
.footer-tagline { margin-top: 0.9rem; font-size: 0.88rem; color: rgba(255,255,255,0.55); max-width: 26ch; }
.footer-col h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.45);
  margin-bottom: 1rem;
}
.footer-col { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-col a, .footer-static { font-size: 0.9rem; color: rgba(255,255,255,0.75); }
.footer-col a:hover { color: var(--white); }

.footer-bottom {
  margin-top: 3.2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}

/* ==========================================================================
   Reveal-on-scroll (lightweight)
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  .pulse-dot::after { animation: none; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1200px) {
  .container { padding: 0 24px; }
  .problem-layout { grid-template-columns: 1fr; gap: 2rem; }
  .problem-head { position: static; }
  .testi-layout { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-grid { grid-template-columns: 1fr; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; padding: 0 0 2.5rem; }
  .panel-mock { max-width: 560px; margin: 0 auto; }
  .hero-float-card { left: 0.5rem; }

  .stat-item { flex: 1 1 45%; border-left: none !important; border-top: 1px solid var(--graphite-200); padding: 1.8rem 0 !important; }
  .stat-item:nth-child(odd) { padding-right: 1.5rem !important; }
  .stat-item:nth-child(even) { padding-left: 1.5rem !important; margin-left: 1.5rem; border-left: 1px solid var(--graphite-200) !important; }

  .diff-row { flex-direction: column; }
  .diff-item { border-left: none !important; border-top: 1px solid var(--graphite-200); padding: 1.8rem 0 !important; }
  .diff-item:first-child { border-top: none; }

  .testi-quotes { grid-template-columns: 1fr; gap: 2rem; }
  .testi-quote { border-left: none; padding-left: 0; }
}

@media (max-width: 860px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .header-actions .header-cta { display: none; }

  .site-header.nav-open .main-nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 1.25rem 24px 1.75rem;
    border-bottom: 1px solid var(--graphite-200);
    gap: 1.1rem;
    box-shadow: var(--shadow-md);
  }
  .nav-cta {
    display: inline-flex;
    margin-top: 0.4rem;
  }

  .steps { grid-template-columns: 1fr; gap: 2rem; }
  .step-connector { display: none; }

  .shots-strip { flex-direction: column; }
  .shot-item { flex: none; aspect-ratio: 16 / 10; }
  .shot-item + .shot-item { border-left: none; border-top: 2px solid var(--white); }
}

@media (max-width: 640px) {
  .grid-4, .grid-3 { grid-template-columns: 1fr; }
  .form-row-group { grid-template-columns: 1fr; }
  .section { padding: 4rem 0; }
  .hero { padding: 3rem 0 2.5rem; }
  .contact-form { padding: 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; }

  .panel-row {
    grid-template-columns: 1.1fr 1fr 0.95fr;
    gap: 0.35rem;
    padding: 0.6rem 0.8rem;
    font-size: 0.72rem;
  }
  .status { padding: 0.22rem 0.5rem; font-size: 0.62rem; }

  .hero-float-card { position: static; margin-top: 1.5rem; max-width: none; }
  .hero-visual { padding: 0; }

  .stat-item { flex: 1 1 100%; }
  .stat-item:nth-child(even) { border-left: none !important; margin-left: 0; padding-left: 0 !important; }

  .corner-marks::before, .corner-marks::after { display: none; }
}

@media (max-width: 400px) {
  .brand-tag { display: none; }
}