/* ============================================================
   AMBLARD · COLORS & TYPE
   Source: Manual da Marca — Amblard Marketing
   Brand colors: #3DBFC0 (cyan) · #232830 (dark)
   Typography: Raleway (all weights)
   ============================================================ */

/* --- Webfont: Raleway (Google Fonts mirror) ----------------- */
@import url('https://fonts.googleapis.com/css2?family=Raleway:ital,wght@0,100..900;1,100..900&display=swap');

:root {
  /* ---------- BRAND CORE ---------- */
  --amblard-cyan:        #3DBFC0;   /* primary accent, "resultado" marker */
  --amblard-cyan-bright: #5DDDDE;   /* glow/hover */
  --amblard-cyan-deep:   #2A9A9B;   /* pressed */
  --amblard-cyan-ink:    #0B2A2B;   /* cyan on dark tint */

  --amblard-ink:         #232830;   /* official brand dark */
  --amblard-black:       #0E1013;   /* deeper canvas */
  --amblard-black-pure:  #000000;

  --amblard-white:       #FFFFFF;
  --amblard-paper:       #F4F5F7;

  /* ---------- NEUTRAL SCALE (dark-first) ---------- */
  --n-950: #0B0D10;
  --n-900: #15181D;
  --n-850: #1B1F25;
  --n-800: #232830;   /* = brand ink */
  --n-700: #2E3540;
  --n-600: #424B59;
  --n-500: #6A7482;
  --n-400: #8F98A6;
  --n-300: #B9C0CB;
  --n-200: #D8DCE3;
  --n-100: #ECEEF2;
  --n-050: #F4F5F7;

  /* ---------- SEMANTIC — surfaces & text ---------- */
  --bg:            var(--amblard-black);
  --bg-elev-1:     var(--n-900);     /* cards */
  --bg-elev-2:     var(--n-850);     /* raised card */
  --bg-inset:      var(--n-950);     /* input fields, code */
  --surface-line:  rgba(61, 191, 192, 0.18);   /* cyan hairline */
  --surface-line-strong: rgba(61, 191, 192, 0.45);

  --fg-1: #FFFFFF;                   /* primary text */
  --fg-2: #C6CDD7;                   /* secondary */
  --fg-3: #8F98A6;                   /* tertiary / captions */
  --fg-4: #6A7482;                   /* disabled */
  --fg-accent: var(--amblard-cyan);

  --border:         rgba(255,255,255,0.08);
  --border-strong:  rgba(255,255,255,0.16);
  --border-accent:  var(--amblard-cyan);

  /* ---------- STATE ---------- */
  --success: #3DBFC0;                /* brand-aligned green-cyan */
  --warning: #F5B946;
  --danger:  #E5484D;
  --info:    #4AA7E5;

  /* ---------- TYPOGRAPHY ---------- */
  --font-sans: 'Raleway', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  --fw-thin: 200;
  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;
  --fw-black: 900;

  /* Modular type scale — display-heavy, mirrors brand posters */
  --fs-display-xl: clamp(3.5rem, 6vw + 1rem, 6.5rem);   /* 104px */
  --fs-display-l:  clamp(2.75rem, 4vw + 1rem, 4.5rem);  /* 72px */
  --fs-display-m:  clamp(2.25rem, 3vw + 1rem, 3.25rem); /* 52px */
  --fs-h1: 2.25rem;    /* 36 */
  --fs-h2: 1.75rem;    /* 28 */
  --fs-h3: 1.375rem;   /* 22 */
  --fs-h4: 1.125rem;   /* 18 */
  --fs-body: 1rem;     /* 16 */
  --fs-body-sm: 0.875rem; /* 14 */
  --fs-caption: 0.75rem;  /* 12 */
  --fs-micro: 0.6875rem;  /* 11 */

  --lh-tight: 1.05;
  --lh-display: 1.08;
  --lh-heading: 1.2;
  --lh-body: 1.55;
  --lh-loose: 1.7;

  --tracking-display: -0.02em;
  --tracking-tight: -0.01em;
  --tracking-normal: 0;
  --tracking-wide: 0.04em;
  --tracking-caps: 0.14em;   /* section eyebrows e.g. "COMERCIAL" */

  /* ---------- SPACING (4pt grid) ---------- */
  --sp-0:  0;
  --sp-1:  4px;
  --sp-2:  8px;
  --sp-3:  12px;
  --sp-4:  16px;
  --sp-5:  20px;
  --sp-6:  24px;
  --sp-8:  32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;
  --sp-32: 128px;

  /* ---------- RADII ---------- */
  --r-0: 0;
  --r-xs: 4px;
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 20px;
  --r-2xl: 28px;
  --r-pill: 999px;

  /* ---------- SHADOWS & GLOWS ---------- */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.35);
  --shadow-md: 0 6px 20px rgba(0,0,0,0.35);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.45);

  /* Signature: cyan glow on focused/active element */
  --glow-cyan: 0 0 0 1px rgba(61,191,192,0.75), 0 0 24px rgba(61,191,192,0.35);
  --glow-cyan-soft: 0 0 18px rgba(61,191,192,0.25);

  /* ---------- MOTION ---------- */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 120ms;
  --dur: 220ms;
  --dur-slow: 420ms;
}

/* ============================================================
   SEMANTIC TYPE ELEMENTS
   ============================================================ */
.am-display-xl,
.am-display-l,
.am-display-m,
.am-h1, .am-h2, .am-h3, .am-h4,
.am-body, .am-body-sm, .am-caption, .am-eyebrow {
  font-family: var(--font-sans);
  color: var(--fg-1);
}

.am-display-xl {
  font-size: var(--fs-display-xl);
  font-weight: var(--fw-bold);
  line-height: var(--lh-display);
  letter-spacing: var(--tracking-display);
}
.am-display-l {
  font-size: var(--fs-display-l);
  font-weight: var(--fw-bold);
  line-height: var(--lh-display);
  letter-spacing: var(--tracking-display);
}
.am-display-m {
  font-size: var(--fs-display-m);
  font-weight: var(--fw-bold);
  line-height: var(--lh-display);
  letter-spacing: var(--tracking-tight);
}

.am-h1 { font-size: var(--fs-h1); font-weight: var(--fw-bold); line-height: var(--lh-heading); letter-spacing: var(--tracking-tight); }
.am-h2 { font-size: var(--fs-h2); font-weight: var(--fw-bold); line-height: var(--lh-heading); }
.am-h3 { font-size: var(--fs-h3); font-weight: var(--fw-semibold); line-height: var(--lh-heading); }
.am-h4 { font-size: var(--fs-h4); font-weight: var(--fw-semibold); line-height: var(--lh-heading); }

.am-body    { font-size: var(--fs-body);    font-weight: var(--fw-regular); line-height: var(--lh-body); color: var(--fg-2); }
.am-body-sm { font-size: var(--fs-body-sm); font-weight: var(--fw-regular); line-height: var(--lh-body); color: var(--fg-2); }
.am-caption { font-size: var(--fs-caption); font-weight: var(--fw-medium);  line-height: var(--lh-body); color: var(--fg-3); }

/* Brand signature: ALL-CAPS tracked eyebrow ("COMERCIAL", "ESTRATÉGIA") */
.am-eyebrow {
  font-size: var(--fs-caption);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--fg-1);
}
.am-eyebrow--accent { color: var(--amblard-cyan); }

/* Accent text run — like "resultados reais" in the processo poster */
.am-accent {
  color: var(--amblard-cyan);
  font-weight: inherit;
}

/* Underline mark used under headlines in marketing pieces */
.am-mark-underline {
  position: relative;
  display: inline-block;
  padding-bottom: 0.35em;
}
.am-mark-underline::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 2.4em;
  height: 2px;
  background: var(--amblard-cyan);
}

/* ============================================================
   SEMANTIC DEFAULTS on raw HTML tags
   ============================================================ */
html, body {
  background: var(--bg);
  color: var(--fg-1);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1 { font-size: var(--fs-h1); font-weight: var(--fw-bold); line-height: var(--lh-heading); letter-spacing: var(--tracking-tight); }
h2 { font-size: var(--fs-h2); font-weight: var(--fw-bold); line-height: var(--lh-heading); }
h3 { font-size: var(--fs-h3); font-weight: var(--fw-semibold); line-height: var(--lh-heading); }
h4 { font-size: var(--fs-h4); font-weight: var(--fw-semibold); line-height: var(--lh-heading); }
p  { color: var(--fg-2); }
a  { color: var(--amblard-cyan); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color var(--dur) var(--ease-out); }
a:hover { border-bottom-color: var(--amblard-cyan); }
code, pre { font-family: var(--font-mono); }

/* ============================================================
   UTILITY: cyan hairline divider used widely in brand pieces
   ============================================================ */
.am-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--amblard-cyan) 20%, var(--amblard-cyan) 80%, transparent);
  opacity: 0.6;
}
.am-divider-short {
  width: 48px; height: 2px;
  background: var(--amblard-cyan);
}


/* =========================================================
   AMBLARD · LANDING PAGE
   ========================================================= */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--fg-1);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
button { font-family: inherit; }

/* layout */
.am-container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 56px;
  position: relative;
}
@media (max-width: 880px) {
  .am-container { padding: 0 24px; }
}

/* side wordmark (signature brand garnish) */
.am-sidemark {
  position: absolute;
  top: 0; bottom: 0;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.42em;
  color: var(--fg-4);
  display: flex;
  align-items: center;
  gap: 14px;
  pointer-events: none;
  z-index: 2;
}
.am-sidemark--left { left: 14px; }
.am-sidemark--right { right: 14px; transform: rotate(0deg); }
.am-sidemark::before {
  content: '';
  display: block;
  width: 5px; height: 5px;
  border: 1px solid var(--fg-4);
  transform: rotate(45deg);
}

/* ---------- NAV ---------- */
.am-nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 50;
  background: rgba(14, 16, 19, 0.78);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--border);
}
.am-nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.am-nav__logo img { height: 32px; }
.am-nav__links {
  display: flex; align-items: center; gap: 36px;
}
.am-nav__links a {
  color: var(--fg-2); font-size: 12px; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase;
  border: none;
}
.am-nav__links a:hover { color: var(--amblard-cyan); }

/* Highlighted nav link (external — Trabalhos) */
.am-nav__links a.am-nav__link--accent {
  color: var(--fg-1);
  position: relative;
}
.am-nav__links a.am-nav__link--accent::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: -6px;
  height: 2px;
  background: var(--amblard-cyan);
  border-radius: 1px;
  transition: opacity var(--dur) var(--ease-out);
}
.am-nav__links a.am-nav__link--accent:hover {
  color: var(--amblard-cyan);
}

/* Hamburger button — hidden on desktop */
.am-nav__burger {
  display: none;
  width: 44px; height: 44px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  cursor: pointer;
  position: relative;
  padding: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.am-nav__burger span {
  display: block;
  width: 18px; height: 2px;
  background: var(--fg-1);
  transition: all var(--dur) var(--ease-out);
}
.am-nav__burger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.am-nav__burger.is-open span:nth-child(2) {
  opacity: 0;
}
.am-nav__burger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile drawer */
.am-nav__drawer {
  position: fixed;
  top: 72px; left: 0; right: 0; bottom: 0;
  background: rgba(11,13,16,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 24px 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 0;
  z-index: 49;
  transform: translateX(100%);
  transition: transform 320ms var(--ease-out);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.am-nav__drawer.is-open { transform: translateX(0); }

.am-nav__drawer-links {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 24px;
}
.am-nav__drawer-links a {
  color: var(--fg-1);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
  border: 0;
  padding: 18px 8px;
  border-bottom: 1px solid var(--border);
}
.am-nav__drawer-links a.am-nav__link--accent {
  color: var(--amblard-cyan);
}

.am-nav__drawer-cta {
  width: 100%;
  justify-content: center;
  margin-bottom: 32px;
}

/* Embedded footer inside drawer */
.am-nav__drawer-footer {
  margin-top: auto;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.am-nav__drawer-logo {
  height: 28px;
  width: auto;
  display: block;
}
.am-nav__drawer-tagline {
  font-size: 13px;
  line-height: 1.55;
  color: var(--fg-3);
  margin: 0;
  max-width: 360px;
}
.am-nav__drawer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.am-nav__drawer-contact a {
  color: var(--fg-2);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.am-nav__drawer-contact svg { color: var(--amblard-cyan); }

.am-nav__drawer-social {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}
.am-nav__drawer-social a {
  width: 38px;
  height: 38px;
  border-radius: var(--r-md);
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  color: var(--amblard-cyan);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all var(--dur) var(--ease-out);
}
.am-nav__drawer-social a:hover {
  border-color: var(--amblard-cyan);
  background: var(--bg-elev-2);
}

.am-nav__drawer-legal {
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 11px;
  color: var(--fg-4);
  flex-wrap: wrap;
}
.am-nav__drawer-legal-links {
  display: flex;
  gap: 16px;
}
.am-nav__drawer-legal a {
  color: var(--fg-3);
  text-decoration: none;
  border: 0;
}
.am-nav__drawer-legal a:hover { color: var(--amblard-cyan); }
@media (max-width: 880px) {
  .am-nav__links { display: none; }
  .am-nav__burger { display: inline-flex; }
}

/* ---------- BUTTONS ---------- */
.am-btn {
  font-family: var(--font-sans);
  font-weight: 700; font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.14em;
  padding: 14px 22px;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 10px;
  transition: all var(--dur) var(--ease-out);
  text-decoration: none;
}
.am-btn--primary {
  background: var(--amblard-cyan);
  color: var(--amblard-cyan-ink);
}
.am-btn--primary:hover {
  background: var(--amblard-cyan-bright);
  box-shadow: 0 0 22px rgba(61,191,192,0.45);
}
.am-btn--primary:active {
  background: var(--amblard-cyan-deep);
  transform: scale(0.98);
}
.am-btn--ghost {
  background: transparent;
  color: var(--fg-1);
  border-color: var(--border-strong);
}
.am-btn--ghost:hover {
  border-color: var(--amblard-cyan);
  color: var(--amblard-cyan);
}
.am-btn--lg { padding: 18px 28px; font-size: 12px; }

.am-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px; font-weight: 800; text-transform: uppercase;
  letter-spacing: 0.18em; color: var(--amblard-cyan);
}
.am-eyebrow::before {
  content: ''; width: 28px; height: 1px; background: var(--amblard-cyan);
}
.am-eyebrow--right::after {
  content: ''; width: 28px; height: 1px; background: var(--amblard-cyan);
}
.am-eyebrow--right::before { display: none; }

.am-rule-short { width: 48px; height: 2px; background: var(--amblard-cyan); }

/* =========================================================
   HERO — multi-variant
   ========================================================= */
.am-hero {
  position: relative;
  min-height: 100vh;
  padding: 144px 0 96px;
  display: flex; align-items: center;
  overflow: hidden;
  background:
    radial-gradient(900px 500px at 78% 38%, rgba(61,191,192,0.12), transparent 70%),
    radial-gradient(700px 500px at 8% 90%, rgba(61,191,192,0.06), transparent 70%),
    var(--amblard-black);
}
.am-hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  mask-image: radial-gradient(circle at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, black 30%, transparent 80%);
}
.am-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 64px;
  align-items: center;
  z-index: 3;
}
.am-hero__eyebrow-row {
  display: flex; align-items: center; gap: 18px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.am-hero__title {
  font-size: clamp(2.5rem, 4.6vw + 0.5rem, 5rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.02;
  margin: 0 0 28px;
  text-wrap: balance;
}
.am-hero__title .accent { color: var(--amblard-cyan); }
.am-hero__title .br { display: block; }
.am-hero__lede {
  font-size: clamp(1rem, 0.5vw + 0.9rem, 1.18rem);
  line-height: 1.55;
  color: var(--fg-2);
  max-width: 540px;
  margin: 0 0 40px;
  font-weight: 300;
}
.am-hero__lede strong { color: var(--fg-1); font-weight: 600; }
.am-hero__ctas {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-bottom: 36px;
}
.am-hero__meta {
  display: flex; align-items: center; gap: 28px; flex-wrap: wrap;
  color: var(--fg-3); font-size: 12px;
}
.am-hero__meta span {
  display: inline-flex; align-items: center; gap: 8px;
}
.am-hero__meta i {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--amblard-cyan);
  box-shadow: 0 0 8px var(--amblard-cyan);
  animation: am-pulse 2s var(--ease-in-out) infinite;
}
@keyframes am-pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* hero art (all three variants live here) */
.am-hero__art {
  position: relative;
  aspect-ratio: 1 / 1.05;
  display: flex; align-items: center; justify-content: center;
}
/* variant 1: WIREFRAME */
/* variant 1: WIREFRAME — now an embedded YouTube video for dynamic motion */
.am-hero__video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  border-radius: var(--r-xl);
  overflow: hidden;
  pointer-events: none;
}
.am-hero__video iframe,
.am-hero__video video {
  position: absolute;
  /* enlarge to crop edges and ensure full coverage */
  top: 50%; left: 50%;
  width: 110%; height: 110%;
  transform: translate(-50%, -50%);
  border: 0;
  object-fit: cover;
  pointer-events: none;
}
.am-hero__video::after {
  /* blend with site background — vignette + cyan tint */
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(closest-side at 50% 50%, transparent 30%, rgba(14,16,19,0.55) 80%, rgba(14,16,19,0.95)),
    linear-gradient(180deg, rgba(14,16,19,0.15), transparent 30%, transparent 70%, rgba(14,16,19,0.75)),
    rgba(61, 191, 192, 0.10);
  mix-blend-mode: normal;
  pointer-events: none;
}
.am-hero__video-frame {
  position: absolute; inset: 0;
  border: 1px solid var(--surface-line);
  border-radius: var(--r-xl);
  box-shadow: var(--glow-cyan-soft), inset 0 0 0 1px rgba(255,255,255,0.02);
  pointer-events: none;
  z-index: 3;
}
.am-hero__video-tag {
  position: absolute;
  left: 18px; top: 18px;
  z-index: 4;
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 10px; font-weight: 800;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--amblard-cyan);
  padding: 7px 11px;
  background: rgba(14,16,19,0.55);
  border: 1px solid var(--surface-line-strong);
  border-radius: var(--r-sm);
  backdrop-filter: blur(8px);
}
.am-hero__video-tag i {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--amblard-cyan);
  box-shadow: 0 0 8px var(--amblard-cyan);
  animation: am-pulse 1.6s var(--ease-in-out) infinite;
}

/* Mute / unmute toggle */
.am-hero__video-mute {
  position: absolute;
  right: 18px; bottom: 18px;
  z-index: 4;
  pointer-events: auto;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(14,16,19,0.65);
  border: 1px solid var(--surface-line-strong);
  color: var(--amblard-cyan);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: all var(--dur) var(--ease-out);
}
.am-hero__video-mute:hover {
  border-color: var(--amblard-cyan);
  background: rgba(14,16,19,0.8);
  box-shadow: var(--glow-cyan-soft);
}
.am-hero__video-mute:active { transform: scale(0.95); }

/* Hint label that appears next to the button while muted */
.am-hero__video-mute-hint {
  position: absolute;
  right: 70px; bottom: 28px;
  z-index: 4;
  pointer-events: none;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--amblard-cyan);
  background: rgba(14,16,19,0.65);
  border: 1px solid var(--surface-line-strong);
  padding: 8px 12px;
  border-radius: var(--r-sm);
  backdrop-filter: blur(10px);
  animation: am-pulse 2.4s var(--ease-in-out) infinite;
}
.am-hero__wire {
  width: 110%;
  filter: drop-shadow(0 0 60px rgba(61,191,192,0.4)) drop-shadow(0 0 100px rgba(61,191,192,0.15));
  animation: am-float 8s var(--ease-in-out) infinite;
}
@keyframes am-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-14px) rotate(2deg); }
}
.am-hero__wire-glow {
  position: absolute;
  top: 50%; left: 50%;
  width: 60%; aspect-ratio: 1/1;
  background: radial-gradient(circle, rgba(61,191,192,0.5), transparent 70%);
  transform: translate(-50%, -50%);
  filter: blur(40px);
  z-index: -1;
  animation: am-glow 4s var(--ease-in-out) infinite;
}
@keyframes am-glow {
  0%, 100% { opacity: 0.55; transform: translate(-50%, -50%) scale(1); }
  50%      { opacity: 0.95; transform: translate(-50%, -50%) scale(1.1); }
}

/* variant 2: BUSTO (poster) */
.am-hero__bust-wrap {
  position: relative;
  width: 100%; height: 100%;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(61,191,192,0.08);
}
.am-hero__bust-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 30% center;
}
.am-hero__bust-wrap::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(14,16,19,0.6));
  pointer-events: none;
}
.am-hero__bust-tag {
  position: absolute; left: 24px; bottom: 24px;
  z-index: 2;
  font-size: 11px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--fg-1);
  padding: 10px 14px;
  background: rgba(14,16,19,0.6);
  backdrop-filter: blur(10px);
  border: 1px solid var(--surface-line);
  border-radius: 8px;
}
.am-hero__bust-tag span { color: var(--amblard-cyan); }

/* variant 3: TYPE-ONLY — center column expands, art column collapses */
.am-hero--type .am-hero__inner {
  grid-template-columns: 1fr;
  max-width: 1100px;
  margin: 0 auto;
  text-align: left;
}
.am-hero--type .am-hero__art { display: none; }
.am-hero--type .am-hero__title {
  font-size: clamp(3rem, 8vw + 0.5rem, 7.5rem);
  letter-spacing: -0.035em;
  line-height: 0.96;
}
.am-hero--type .am-hero__bigword {
  position: absolute;
  right: -10px; bottom: 14%;
  font-size: clamp(8rem, 22vw, 22rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(61,191,192,0.18);
  text-stroke: 1px rgba(61,191,192,0.18);
  pointer-events: none;
  z-index: 1;
}

@media (max-width: 980px) {
  .am-hero { padding: 120px 0 64px; min-height: auto; }
  .am-hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .am-hero__art { aspect-ratio: 4 / 3; max-height: 380px; }
}

/* scarcity strip — sits below hero */
.am-scarcity {
  border-top: 1px solid var(--surface-line);
  border-bottom: 1px solid var(--surface-line);
  background: linear-gradient(90deg,
    rgba(61,191,192,0.04),
    rgba(61,191,192,0.10) 50%,
    rgba(61,191,192,0.04));
  padding: 22px 0;
}
.am-scarcity__inner {
  display: flex; align-items: center; gap: 24px; justify-content: center;
  font-size: 13px; color: var(--fg-2); text-align: center;
}
.am-scarcity__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--amblard-cyan);
  box-shadow: 0 0 12px var(--amblard-cyan);
  animation: am-pulse 1.8s var(--ease-in-out) infinite;
  flex-shrink: 0;
}
.am-scarcity__inner strong { color: var(--fg-1); font-weight: 700; }
@media (max-width: 660px) {
  .am-scarcity__inner { font-size: 12px; flex-direction: column; gap: 10px; }
}

/* =========================================================
   SECTION BASE
   ========================================================= */
.am-section {
  position: relative;
  padding: 120px 0;
  border-top: 1px solid var(--border);
}
.am-section--tight { padding: 96px 0; }
.am-section__head {
  max-width: 760px;
  margin-bottom: 64px;
}
.am-section__head--center {
  margin-left: auto; margin-right: auto;
  text-align: center;
}
.am-section__title {
  font-size: clamp(2rem, 2.5vw + 1rem, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 20px 0 20px;
  text-wrap: balance;
}
.am-section__title .accent { color: var(--amblard-cyan); }
.am-section__lede {
  font-size: 17px;
  line-height: 1.6;
  color: var(--fg-2);
  max-width: 620px;
  margin: 0;
  font-weight: 300;
}
.am-section__head--center .am-section__lede {
  margin: 0 auto;
}

/* =========================================================
   PAIN / DIAGNOSTIC — interactive checklist
   ========================================================= */
.am-pain {
  background: var(--amblard-black);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding-top: 0;
}
.am-pain > .am-container,
.am-pain > .am-sidemark { position: relative; z-index: 2; }

/* Grid + radial-glow background (cyan tinted) */
.am-gradient-dots {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
  background:
    radial-gradient(circle 560px at 50% 200px, rgba(61,191,192,0.30), transparent 70%),
    linear-gradient(to right, rgba(61,191,192,0.12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(61,191,192,0.12) 1px, transparent 1px);
  background-size:
    100% 100%,
    18px 18px,
    18px 18px;
  background-color: var(--amblard-black);
  mask-image: linear-gradient(180deg, transparent 0%, black 12%, black 88%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 12%, black 88%, transparent 100%);
}
.am-pain::after { display: none; }
.am-pain__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 48px;
}
.am-pain__item {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 22px 24px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  cursor: pointer;
  user-select: none;
  text-align: left;
  font-family: inherit;
  color: var(--fg-1);
  font-size: 15px;
  line-height: 1.5;
  font-weight: 400;
  transition: all var(--dur) var(--ease-out);
  position: relative;
}
.am-pain__item:hover {
  border-color: var(--border-strong);
  background: var(--bg-elev-2);
}
.am-pain__item.is-checked {
  border-color: var(--amblard-cyan);
  background: linear-gradient(rgba(61,191,192,0.06), rgba(61,191,192,0.02));
  box-shadow: var(--glow-cyan-soft);
}
.am-pain__check {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--dur) var(--ease-out);
  margin-top: 1px;
}
.am-pain__item.is-checked .am-pain__check {
  background: var(--amblard-cyan);
  border-color: var(--amblard-cyan);
}
.am-pain__check svg {
  width: 14px; height: 14px;
  color: var(--amblard-cyan-ink);
  opacity: 0;
  transition: opacity var(--dur) var(--ease-out);
}
.am-pain__item.is-checked .am-pain__check svg { opacity: 1; }

/* live verdict */
.am-pain__verdict {
  margin-top: 8px;
  padding: 24px 28px;
  background: var(--bg-elev-1);
  border: 1px solid var(--surface-line-strong);
  border-radius: var(--r-lg);
  display: flex; align-items: center; gap: 24px; justify-content: space-between;
  flex-wrap: wrap;
  transition: all var(--dur) var(--ease-out);
}
.am-pain__verdict-text {
  font-size: 16px; color: var(--fg-2); line-height: 1.5;
  flex: 1; min-width: 260px;
}
.am-pain__verdict-text strong { color: var(--fg-1); font-weight: 600; }
.am-pain__verdict-count {
  font-family: var(--font-mono);
  font-size: 13px; color: var(--amblard-cyan);
  letter-spacing: 0.06em;
  padding: 6px 12px;
  border: 1px solid var(--surface-line-strong);
  border-radius: var(--r-pill);
}

@media (max-width: 780px) {
  .am-pain__grid { grid-template-columns: 1fr; }
}

/* =========================================================
   SOLUTION
   ========================================================= */
.am-solution {
  background:
    radial-gradient(600px 380px at 12% 30%, rgba(61,191,192,0.08), transparent 70%),
    var(--amblard-black);
}
.am-solution__inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}
.am-solution__pillars {
  display: grid;
  gap: 14px;
}
.am-pillar {
  display: flex; gap: 18px;
  padding: 22px 24px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: all var(--dur) var(--ease-out);
}
.am-pillar:hover {
  border-color: var(--surface-line-strong);
  transform: translateX(4px);
}
.am-pillar__icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 8px;
  background: rgba(61,191,192,0.10);
  border: 1px solid var(--surface-line);
  color: var(--amblard-cyan);
  display: flex; align-items: center; justify-content: center;
}
.am-pillar__title {
  margin: 0 0 6px;
  font-size: 15px; font-weight: 700; color: var(--fg-1);
}
.am-pillar__desc {
  margin: 0;
  font-size: 14px; color: var(--fg-3); line-height: 1.55;
}

/* SKG callout */
.am-skg {
  margin-top: 56px;
  padding: 36px 40px;
  border: 1px solid var(--surface-line-strong);
  border-radius: var(--r-xl);
  background:
    linear-gradient(135deg, rgba(61,191,192,0.10), transparent 60%),
    var(--bg-elev-1);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 32px; align-items: center;
}
.am-skg__badge {
  font-size: 11px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--amblard-cyan-ink);
  background: var(--amblard-cyan);
  padding: 8px 14px;
  border-radius: var(--r-sm);
}
.am-skg__text { margin: 0; color: var(--fg-2); line-height: 1.55; font-size: 15px; }
.am-skg__text strong { color: var(--fg-1); font-weight: 600; }

@media (max-width: 980px) {
  .am-solution__inner { grid-template-columns: 1fr; gap: 48px; }
  .am-skg { grid-template-columns: 1fr; gap: 18px; text-align: left; }
}

/* =========================================================
   SOCIAL PROOF (LIGHT SECTION — rhythm break)
   ========================================================= */
.am-proof {
  background: var(--amblard-paper);
  color: var(--amblard-ink);
  padding: 120px 0;
  border-top: 1px solid var(--border);
}
.am-proof .am-section__title { color: var(--amblard-ink); }
.am-proof .am-section__lede { color: rgba(35,40,48,0.7); }
.am-proof .am-eyebrow { color: var(--amblard-cyan-deep); }
.am-proof .am-eyebrow::before { background: var(--amblard-cyan-deep); }

.am-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-bottom: 96px;
  border-top: 1px solid rgba(35,40,48,0.10);
  border-bottom: 1px solid rgba(35,40,48,0.10);
}
.am-stat {
  padding: 36px 32px;
  border-right: 1px solid rgba(35,40,48,0.10);
  display: flex; flex-direction: column; gap: 8px;
}
.am-stat:last-child { border-right: 0; }
.am-stat__num {
  font-size: clamp(2.5rem, 3vw + 1rem, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--amblard-ink);
}
.am-stat__num .accent { color: var(--amblard-cyan-deep); }
.am-stat__label {
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: rgba(35,40,48,0.6);
}
.am-stat__sub {
  font-size: 13px; line-height: 1.5;
  color: rgba(35,40,48,0.7);
  font-weight: 400;
}

/* testimonial carousel */
.am-tcarousel {
  position: relative;
}
.am-tcarousel__track {
  overflow: hidden;
  position: relative;
}
.am-tcarousel__slides {
  display: flex;
  align-items: stretch;
  transition: transform 500ms var(--ease-out);
}
.am-tslide {
  flex: 0 0 100%;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 12px;
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
  min-height: 280px;
}
.am-tslide__quote {
  font-size: clamp(0.95rem, 0.4vw + 0.85rem, 1.2rem);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.5;
  color: var(--amblard-ink);
  margin: 0 auto 24px;
  text-wrap: balance;
  max-width: 680px;
}
.am-tslide__quote::before {
  content: '"';
  display: block;
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--amblard-cyan-deep);
  line-height: 0.4;
  margin-bottom: 18px;
  text-align: center;
}
.am-tslide__author {
  display: flex; align-items: center; gap: 14px;
  justify-content: center;
}
.am-tslide__author::before,
.am-tslide__author::after {
  content: '';
  width: 36px; height: 1px;
  background: rgba(35,40,48,0.18);
}
.am-tslide__name {
  font-weight: 700; color: var(--amblard-ink); font-size: 15px;
  margin: 0;
  letter-spacing: 0.01em;
}
.am-tslide__role {
  margin: 4px 0 0;
  font-size: 13px; color: rgba(35,40,48,0.6);
}
.am-tslide__author-text { text-align: center; }

.am-tcarousel__nav {
  display: flex; gap: 12px; align-items: center; justify-content: space-between;
  margin-top: 40px;
}
.am-tcarousel__dots { display: flex; gap: 8px; }
.am-tcarousel__dot {
  width: 28px; height: 3px;
  background: rgba(35,40,48,0.15);
  border: 0; cursor: pointer;
  transition: all var(--dur) var(--ease-out);
}
.am-tcarousel__dot.is-active {
  background: var(--amblard-cyan-deep);
  width: 56px;
}
.am-tcarousel__arrows { display: flex; gap: 8px; }
.am-tcarousel__arrow {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid rgba(35,40,48,0.18);
  color: var(--amblard-ink);
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: all var(--dur) var(--ease-out);
}
.am-tcarousel__arrow:hover {
  border-color: var(--amblard-cyan-deep);
  color: var(--amblard-cyan-deep);
}

@media (max-width: 880px) {
  .am-stats { grid-template-columns: repeat(2, 1fr); }
  .am-stat { border-right: 0; border-bottom: 1px solid rgba(35,40,48,0.10); }
  .am-stat:nth-child(odd) { border-right: 1px solid rgba(35,40,48,0.10); }
}

/* =========================================================
   OBJECTIONS — clickable cards
   ========================================================= */
.am-obj {
  background: var(--amblard-black);
}
.am-obj__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.am-obj__card {
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px;
  cursor: pointer;
  display: flex; flex-direction: column; gap: 18px;
  transition: all var(--dur) var(--ease-out);
  text-align: left;
  font-family: inherit;
  color: var(--fg-1);
  min-height: 200px;
  position: relative;
  overflow: hidden;
}
.am-obj__card:hover {
  border-color: var(--surface-line-strong);
  background: var(--bg-elev-2);
}
.am-obj__card.is-open {
  border-color: var(--amblard-cyan);
  background:
    linear-gradient(135deg, rgba(61,191,192,0.06), transparent 60%),
    var(--bg-elev-2);
  box-shadow: var(--glow-cyan-soft);
}
.am-obj__quote {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--fg-1);
  letter-spacing: -0.005em;
}
.am-obj__quote::before {
  content: '"';
  display: inline;
  color: var(--amblard-cyan);
  margin-right: 2px;
}
.am-obj__answer {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.6;
  margin: 0;
  font-weight: 300;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 400ms var(--ease-out), opacity 300ms var(--ease-out);
}
.am-obj__card.is-open .am-obj__answer {
  max-height: 400px;
  opacity: 1;
}
.am-obj__toggle {
  margin-top: auto;
  display: flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--amblard-cyan);
}
.am-obj__toggle svg {
  width: 14px; height: 14px;
  transition: transform var(--dur) var(--ease-out);
}
.am-obj__card.is-open .am-obj__toggle svg { transform: rotate(45deg); }

@media (max-width: 980px) { .am-obj__grid { grid-template-columns: 1fr; } }

/* =========================================================
   CLIENTES — dual-row marquee, opposite directions
   ========================================================= */
.am-clients {
  background:
    radial-gradient(700px 280px at 50% 30%, rgba(61,191,192,0.06), transparent 70%),
    var(--amblard-black);
  padding: 96px 0 80px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.am-clients__head {
  text-align: center;
  margin-bottom: 56px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 24px;
}
.am-clients__title {
  font-size: clamp(1.75rem, 2vw + 1rem, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 16px 0 16px;
  text-wrap: balance;
}
.am-clients__title .accent { color: var(--amblard-cyan); }
.am-clients__sub {
  font-size: 15px;
  color: var(--fg-3);
  line-height: 1.55;
  margin: 0;
  font-weight: 300;
}
.am-clients__strip {
  position: relative;
  overflow: hidden;
  /* fade edges */
  mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.am-clients__track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: am-marquee 65s linear infinite;
}
.am-clients__track--reverse {
  animation: am-marquee-reverse 75s linear infinite;
}
.am-clients__strip:hover .am-clients__track {
  animation-play-state: paused;
}
.am-clients__item {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 12px 28px;
  font-size: clamp(1rem, 0.5vw + 0.85rem, 1.35rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--fg-3);
  white-space: nowrap;
  cursor: default;
  transition: transform var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
  transform-origin: center;
}
.am-clients__item:hover {
  color: var(--amblard-cyan);
  transform: scale(1.12);
}
.am-clients__sep {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--amblard-cyan);
  opacity: 0.45;
  flex-shrink: 0;
}
.am-clients__hint {
  text-align: center;
  margin-top: 32px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-4);
}

@keyframes am-marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes am-marquee-reverse {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}

@media (prefers-reduced-motion: reduce) {
  .am-clients__track { animation: none; }
}
.am-faq {
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(61,191,192,0.06), transparent 70%),
    var(--amblard-black);
}
.am-faq__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.am-faq__list { display: flex; flex-direction: column; gap: 0; }
.am-faq__item {
  border-bottom: 1px solid var(--border);
  padding: 4px 0;
}
.am-faq__q {
  width: 100%;
  background: transparent;
  border: 0;
  padding: 24px 8px 24px 0;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: var(--fg-1);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.005em;
  transition: color var(--dur) var(--ease-out);
}
.am-faq__q:hover { color: var(--amblard-cyan); }
.am-faq__q-icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--amblard-cyan);
  transition: all var(--dur) var(--ease-out);
}
.am-faq__item.is-open .am-faq__q-icon {
  background: var(--amblard-cyan);
  color: var(--amblard-cyan-ink);
  transform: rotate(45deg);
}
.am-faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 400ms var(--ease-out);
}
.am-faq__item.is-open .am-faq__a { max-height: 400px; }
.am-faq__a p {
  margin: 0 0 24px;
  padding-right: 32px;
  color: var(--fg-2);
  font-size: 15px;
  font-weight: 300;
  line-height: 1.65;
}

@media (max-width: 980px) {
  .am-faq__inner { grid-template-columns: 1fr; gap: 32px; }
}

/* =========================================================
   FINAL CTA + FORM
   ========================================================= */
.am-final {
  background: var(--amblard-black);
  padding: 120px 0;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.am-final > .am-container,
.am-final > .am-sidemark { position: relative; z-index: 2; }
.am-final__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.am-final__title {
  font-size: clamp(2.25rem, 3vw + 1rem, 4rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.02;
  margin: 24px 0 28px;
}
.am-final__title .accent { color: var(--amblard-cyan); display: block; }
.am-final__lede {
  font-size: 17px; line-height: 1.6;
  color: var(--fg-2); font-weight: 300;
  margin: 0 0 32px;
  max-width: 520px;
}
.am-final__lede strong { color: var(--fg-1); font-weight: 600; }

.am-form {
  background: var(--bg-elev-1);
  border: 1px solid var(--surface-line);
  border-radius: var(--r-xl);
  padding: 40px;
  display: flex; flex-direction: column; gap: 18px;
  position: relative;
}
.am-form__head {
  margin-bottom: 12px;
}
.am-form__title {
  font-size: 18px; font-weight: 700;
  letter-spacing: -0.005em;
  margin: 0 0 6px; color: var(--fg-1);
}
.am-form__lede {
  font-size: 13px; color: var(--fg-3); margin: 0;
}
.am-field { display: flex; flex-direction: column; gap: 8px; }
.am-field label {
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--fg-3);
}
.am-field input, .am-field textarea, .am-field select {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--fg-1);
  background: var(--bg-inset);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 14px 16px;
  outline: none;
  transition: all var(--dur) var(--ease-out);
}
.am-field input:focus, .am-field textarea:focus {
  border-color: var(--amblard-cyan);
  box-shadow: 0 0 0 1px var(--amblard-cyan), 0 0 20px rgba(61,191,192,0.18);
}
.am-field--row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.am-form__lgpd {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 12px; color: var(--fg-3); line-height: 1.5;
  cursor: pointer;
  user-select: none;
}
.am-form__lgpd input {
  width: 16px; height: 16px;
  margin-top: 2px;
  accent-color: var(--amblard-cyan);
  flex-shrink: 0;
}
.am-form__lgpd a { color: var(--amblard-cyan); border-bottom: 1px solid transparent; }
.am-form__lgpd a:hover { border-bottom-color: var(--amblard-cyan); }

.am-form__submit {
  margin-top: 8px;
  width: 100%;
  justify-content: center;
}

.am-form__success {
  text-align: center;
  padding: 40px 8px;
}
.am-form__success-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(61,191,192,0.12);
  border: 1px solid var(--amblard-cyan);
  color: var(--amblard-cyan);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
}
.am-form__success h4 {
  margin: 0 0 10px;
  font-size: 20px; font-weight: 700; color: var(--fg-1);
}
.am-form__success p {
  margin: 0 auto;
  max-width: 380px;
  color: var(--fg-2); font-size: 14px; line-height: 1.55;
}

@media (max-width: 980px) {
  .am-final__inner { grid-template-columns: 1fr; gap: 48px; }
  .am-final { padding: 80px 0; }
  .am-form { padding: 28px; }
}

/* =========================================================
   PS BLOCK
   ========================================================= */
.am-ps {
  background: var(--amblard-black);
  padding: 80px 0;
  border-top: 1px solid var(--border);
}
.am-ps__inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.am-ps__label {
  font-size: 11px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--amblard-cyan);
  margin-bottom: 16px;
  display: inline-block;
}
.am-ps__text {
  font-size: clamp(1.05rem, 0.5vw + 0.95rem, 1.25rem);
  line-height: 1.55;
  color: var(--fg-2);
  font-weight: 300;
  margin: 0;
}
.am-ps__text strong { color: var(--fg-1); font-weight: 500; }

/* =========================================================
   FOOTER (minimal)
   ========================================================= */
.am-footer {
  border-top: 1px solid var(--border);
  padding: 56px 0 32px;
  background: var(--amblard-black);
}
.am-footer__inner {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 48px; flex-wrap: wrap;
}
.am-footer__brand img { height: 36px; margin-bottom: 18px; }
.am-footer__brand p {
  margin: 0; max-width: 360px;
  color: var(--fg-3); font-size: 13px; line-height: 1.55;
}
.am-footer__contact {
  display: flex; flex-direction: column; gap: 10px;
}
.am-footer__contact a {
  color: var(--fg-2);
  font-size: 14px;
  font-weight: 500;
  border-bottom: none;
  display: inline-flex; align-items: center; gap: 10px;
}
.am-footer__contact a:hover { color: var(--amblard-cyan); }
.am-footer__contact svg { color: var(--amblard-cyan); }

/* social row */
.am-footer__social {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.am-footer__social a {
  width: 40px; height: 40px;
  border-radius: var(--r-md);
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--amblard-cyan);
  transition: all var(--dur) var(--ease-out);
}
.am-footer__social a:hover {
  border-color: var(--amblard-cyan);
  background: var(--bg-elev-2);
  box-shadow: var(--glow-cyan-soft);
  transform: translateY(-1px);
}

.am-footer__bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
  color: var(--fg-4); font-size: 12px;
}
.am-footer__bottom a { color: var(--fg-3); border: none; }
.am-footer__bottom a:hover { color: var(--amblard-cyan); }

/* =========================================================
   Sticky elevation when scrolled — nav becomes more opaque
   ========================================================= */
.am-nav.is-scrolled {
  background: rgba(11,13,16,0.92);
}

/* Animations: simple enter */
.am-anim {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
}
.am-anim.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   RESPONSIVE — Tablet (iPad) + Mobile fine-tuning
   ========================================================= */

/* iPad / tablet portrait (~768–1024px) */
@media (max-width: 1024px) {
  .am-container { padding: 0 40px; }

  /* Hero: 2 cols stays but tighter; type variant scales down */
  .am-hero { padding: 124px 0 80px; min-height: auto; }
  .am-hero__inner { gap: 40px; }
  .am-hero__title { font-size: clamp(2.25rem, 4vw + 0.5rem, 3.75rem); }
  .am-hero__lede { font-size: 1rem; }

  /* Section padding tightens */
  .am-section { padding: 88px 0; }

  /* 3-col objections → 2-col */
  .am-obj__grid { grid-template-columns: repeat(2, 1fr); }

  /* SKG: stack content but keep button */
  .am-skg { grid-template-columns: 1fr; gap: 22px; padding: 32px; }

  /* Faq columns: tighter gap */
  .am-faq__inner { gap: 56px; }

  /* Footer breathing */
  .am-footer__inner { gap: 32px; }
}

/* iPad portrait + smaller (~768px and below) */
@media (max-width: 820px) {
  .am-container { padding: 0 24px; }

  /* Hero stacks fully */
  .am-hero { padding: 110px 0 64px; }
  .am-hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .am-hero__art {
    aspect-ratio: 16 / 11;
    max-height: 360px;
    width: 100%;
  }
  .am-hero__eyebrow-row { gap: 12px; margin-bottom: 24px; }
  .am-hero__title { font-size: clamp(2rem, 6.5vw + 0.5rem, 3rem); }
  .am-hero--type .am-hero__title {
    font-size: clamp(2.5rem, 11vw, 4.5rem);
    line-height: 0.98;
  }
  .am-hero--type .am-hero__bigword { font-size: clamp(7rem, 28vw, 14rem); right: -20px; }
  .am-hero__lede { margin-bottom: 28px; }
  .am-hero__ctas { gap: 10px; }
  .am-hero__meta { gap: 14px; font-size: 11px; }

  /* hide side wordmarks on small screens — too cramped */
  .am-sidemark { display: none; }

  /* Section padding */
  .am-section { padding: 72px 0; }
  .am-section__title { font-size: clamp(1.75rem, 4.5vw + 0.5rem, 2.5rem); }
  .am-section__lede { font-size: 15px; }
  .am-section__head { margin-bottom: 40px; }

  /* Pain checklist → single col */
  .am-pain__grid { grid-template-columns: 1fr; gap: 10px; }
  .am-pain__item { padding: 18px 20px; font-size: 14px; }
  .am-pain__verdict {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
    gap: 16px;
  }
  .am-pain__verdict-text { min-width: 0; width: 100%; }

  /* Solution */
  .am-solution__inner { grid-template-columns: 1fr; gap: 40px; }
  .am-pillar { padding: 18px 20px; gap: 14px; }
  .am-pillar__title { font-size: 14px; }
  .am-pillar__desc { font-size: 13px; }

  /* Objections → single col */
  .am-obj__grid { grid-template-columns: 1fr; gap: 10px; }
  .am-obj__card { min-height: auto; padding: 22px; }
  .am-obj__quote { font-size: 16px; }

  /* Social proof / stats — 2 cols stays, smaller padding */
  .am-proof { padding: 80px 0; }
  .am-stats { margin-bottom: 64px; }
  .am-stat { padding: 24px 18px; }
  .am-stat__num { font-size: clamp(2rem, 7vw, 2.75rem); }
  .am-stat__sub { font-size: 12px; }

  /* Testimonial carousel */
  .am-tslide { min-height: 240px; padding: 0 8px; }
  .am-tslide__quote { font-size: clamp(0.95rem, 2.8vw, 1.05rem); margin-bottom: 18px; }
  .am-tslide__author::before,
  .am-tslide__author::after { width: 24px; }
  .am-tcarousel__nav { margin-top: 28px; }
  .am-tcarousel__arrow { width: 38px; height: 38px; }

  /* Clients marquee */
  .am-clients { padding: 64px 0 56px; }
  .am-clients__head { margin-bottom: 36px; padding: 0; }
  .am-clients__item {
    padding: 8px 18px;
    gap: 18px;
    font-size: 14px;
    font-weight: 600;
  }
  .am-clients__hint { font-size: 10px; }

  /* FAQ */
  .am-faq__inner { grid-template-columns: 1fr; gap: 32px; }
  .am-faq__q { font-size: 15px; padding: 18px 4px 18px 0; gap: 16px; }
  .am-faq__q-icon { width: 26px; height: 26px; }

  /* Final form */
  .am-final { padding: 72px 0; }
  .am-final__inner { grid-template-columns: 1fr; gap: 40px; }
  .am-final__title { font-size: clamp(1.75rem, 6vw, 2.5rem); margin: 20px 0 20px; }
  .am-final__lede { font-size: 15px; margin-bottom: 24px; }
  .am-form { padding: 24px; border-radius: var(--r-lg); }
  .am-form__title { font-size: 17px; }
  .am-field--row { grid-template-columns: 1fr; gap: 10px; }
  .am-field input { font-size: 16px; padding: 13px 14px; }
  .am-form__lgpd { font-size: 11px; }

  /* PS */
  .am-ps { padding: 56px 0; }
  .am-ps__text { font-size: 1rem; }

  /* Footer */
  .am-footer { padding: 48px 0 28px; }
  .am-footer__inner { flex-direction: column; gap: 28px; }
  .am-footer__brand p { max-width: none; }
  .am-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    text-align: left;
  }

  /* Scarcity strip — tighter */
  .am-scarcity { padding: 16px 0; }
  .am-scarcity__inner { font-size: 12px; padding: 0 16px; }

  /* Hero video mute hint — hide tiny label on mobile */
  .am-hero__video-mute-hint { display: none; }
  .am-hero__video-mute { right: 12px; bottom: 12px; }
}

/* Phone (~480px and below) */
@media (max-width: 480px) {
  .am-container { padding: 0 18px; }

  .am-nav__inner { height: 64px; }
  .am-nav__logo img { height: 26px; }
  .am-nav__drawer { top: 64px; padding: 24px 18px; }

  .am-hero { padding: 96px 0 48px; }
  .am-hero__title { font-size: clamp(1.75rem, 8vw, 2.25rem); }
  .am-hero--type .am-hero__title { font-size: clamp(2.25rem, 14vw, 3.25rem); }
  .am-hero__lede { font-size: 0.95rem; }
  .am-hero__ctas { flex-direction: column; align-items: stretch; }
  .am-hero__ctas .am-btn { width: 100%; justify-content: center; }
  .am-hero__meta { font-size: 10px; gap: 12px; }
  .am-hero__art { aspect-ratio: 4 / 3; max-height: 280px; }

  .am-btn { padding: 12px 18px; font-size: 10px; letter-spacing: 0.12em; }
  .am-btn--lg { padding: 15px 22px; font-size: 11px; }

  .am-section { padding: 56px 0; }
  .am-section__head { margin-bottom: 32px; }

  .am-skg { padding: 22px; gap: 16px; }
  .am-skg__text { font-size: 14px; }
  .am-skg__badge { font-size: 10px; padding: 6px 10px; letter-spacing: 0.14em; }

  .am-stats { grid-template-columns: 1fr 1fr; margin-bottom: 48px; }
  .am-stat { padding: 22px 14px; }
  .am-stat:nth-child(2n) { border-right: 0; }
  .am-stat:nth-child(2n+1) { border-right: 1px solid rgba(35,40,48,0.10); }

  .am-tcarousel__nav { flex-direction: column-reverse; gap: 16px; }
  .am-tcarousel__dots { width: 100%; justify-content: center; }

  .am-clients__title { font-size: clamp(1.4rem, 6vw, 1.75rem); }
  .am-clients__sub { font-size: 13px; }

  .am-faq__q { font-size: 14px; gap: 12px; }
  .am-faq__a p { font-size: 13.5px; padding-right: 8px; }

  .am-pain__item { font-size: 13px; gap: 12px; padding: 16px; }
  .am-pain__check { width: 20px; height: 20px; }
  .am-pain__verdict-count { font-size: 11px; padding: 5px 10px; }

  .am-obj__quote { font-size: 15px; }
  .am-obj__answer { font-size: 13px; }

  .am-form { padding: 20px; }
  .am-form__head { margin-bottom: 6px; }

  .am-footer__brand img { height: 30px; }
  .am-footer__social a { width: 36px; height: 36px; }
}

/* Landscape phones — keep the burger from looking awkward */
@media (max-width: 880px) and (orientation: landscape) and (max-height: 480px) {
  .am-hero { min-height: auto; padding: 100px 0 48px; }
}