/* ============================================================
   NexArq — Landing page
   Sistema visual herdado do deck comercial:
   Midnight indigo + Electric violet · Inter + Playfair Display
   ============================================================ */

:root {
  --indigo:        #1B1235;
  --deep-violet:   #2A1B5C;
  --violet:        #5B3DF5;
  --violet-hover:  #4E32DC;
  --lavender:      #9B8CFF;
  --white:         #FAFAFA;

  --fg-1: #1B1235;
  --fg-2: rgba(27,18,53,0.66);
  --fg-3: rgba(27,18,53,0.45);
  --border:   rgba(27,18,53,0.08);
  --border-2: rgba(27,18,53,0.14);
  --surface:     #FFFFFF;
  --surface-alt: #F3F1F9;
  --bg:          #FAFAFA;

  --fg-1d: #FAFAFA;
  --fg-2d: rgba(250,250,250,0.72);
  --fg-3d: rgba(250,250,250,0.48);
  --border-d: rgba(250,250,250,0.10);

  --pill-bg: rgba(91,61,245,0.10);
  --pill-fg: #5B3DF5;
  --pill-border: rgba(91,61,245,0.22);
  --pill-bg-dark: rgba(155,140,255,0.14);
  --pill-fg-dark: #B7ACFF;

  --gradient-italic: linear-gradient(135deg, #9B8CFF 0%, #5B3DF5 100%);
  --gradient-dark:   linear-gradient(180deg, #1B1235 0%, #2A1B5C 100%);
  --hero-glow: radial-gradient(ellipse 1100px 620px at 50% 8%, rgba(91,61,245,0.34), transparent 62%);
  --shadow-cta: 0 8px 32px rgba(91,61,245,0.35), 0 0 60px rgba(91,61,245,0.18);
  --shadow-card: 0 1px 2px rgba(27,18,53,0.04), 0 12px 32px rgba(27,18,53,0.07);
  --shadow-phone: 0 40px 80px rgba(20,12,45,0.30), 0 12px 24px rgba(20,12,45,0.16);

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Playfair Display", "Iowan Old Style", "Times New Roman", Georgia, serif;

  --maxw: 1200px;
  --pad-x: clamp(20px, 5vw, 64px);
  --section-y: clamp(76px, 9vw, 132px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--fg-1);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad-x); }
.section { padding-block: var(--section-y); position: relative; }
.section--tight { padding-block: clamp(56px, 7vw, 96px); }

.dark {
  background: var(--gradient-dark);
  color: var(--fg-1d);
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.dark::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--hero-glow); pointer-events: none;
}

/* ---------- Type ---------- */
.eyebrow {
  font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase;
  font-weight: 600; color: var(--pill-fg); margin: 0;
}
.dark .eyebrow { color: var(--lavender); }

h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.025em; line-height: 1.08; }
.display {
  font-size: clamp(44px, 7vw, 92px); line-height: 1.0;
  letter-spacing: -0.035em; font-weight: 500;
}
.h1 { font-size: clamp(34px, 4.6vw, 62px); }
.h2 { font-size: clamp(28px, 3.4vw, 46px); }
.h3 { font-size: clamp(21px, 1.7vw, 27px); letter-spacing: -0.015em; }
.h4 { font-size: clamp(18px, 1.3vw, 21px); letter-spacing: -0.01em; }

.lede {
  font-size: clamp(18px, 1.7vw, 24px); line-height: 1.5;
  color: var(--fg-2); font-weight: 400; margin: 0;
}
.dark .lede { color: var(--fg-2d); }
.body { font-size: clamp(16px, 1.2vw, 19px); line-height: 1.6; color: var(--fg-2); margin: 0; }
.dark .body { color: var(--fg-2d); }
.muted { color: var(--fg-3); }
.dark .muted { color: var(--fg-3d); }

.italic {
  font-family: var(--font-serif); font-style: italic; font-weight: 400;
  background: var(--gradient-italic);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  letter-spacing: -0.01em;
}
.italic-plain {
  font-family: var(--font-serif); font-style: italic; font-weight: 400;
  color: var(--violet); letter-spacing: -0.01em;
}
.dark .italic-plain { color: var(--lavender); }

/* ---------- Pills & dot ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 9px 18px; border-radius: 999px;
  background: var(--pill-bg); color: var(--pill-fg);
  border: 1px solid var(--pill-border);
  font-size: 13px; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase; line-height: 1;
}
.dark .pill { background: var(--pill-bg-dark); color: var(--pill-fg-dark); border-color: rgba(155,140,255,0.3); }
.pill .dot { width: 7px; height: 7px; border-radius: 999px; background: #5DCAA5; box-shadow: 0 0 8px rgba(93,202,165,0.6); }

.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 600; letter-spacing: -0.01em; }
.brand .dot { width: 10px; height: 10px; border-radius: 999px; background: var(--violet); }
.dark .brand .dot { background: var(--lavender); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 26px; border-radius: 999px;
  font-family: var(--font-sans); font-size: 16px; font-weight: 600;
  cursor: pointer; border: 1.5px solid transparent;
  transition: transform .15s ease, background .2s ease, box-shadow .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--violet); color: #fff; box-shadow: var(--shadow-cta); }
.btn--primary:hover { background: var(--violet-hover); }
.btn--ghost { background: transparent; color: var(--fg-1); border-color: var(--border-2); }
.btn--ghost:hover { background: var(--surface-alt); border-color: var(--fg-3); }
.dark .btn--ghost { color: var(--fg-1d); border-color: var(--border-d); }
.dark .btn--ghost:hover { background: rgba(250,250,250,0.06); border-color: rgba(250,250,250,0.24); }
.btn--sm { padding: 11px 20px; font-size: 14px; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s ease, box-shadow .3s ease, border-color .3s ease, backdrop-filter .3s ease;
  border-bottom: 1px solid transparent;
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 70px;
}
.nav.scrolled {
  background: rgba(250,250,250,0.82);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom-color: var(--border);
}
.nav.scrolled.over-dark {
  background: rgba(20,12,40,0.7);
  border-bottom-color: var(--border-d);
}
.nav__brand { font-size: 19px; color: var(--fg-1); }
.nav.over-dark:not(.scrolled) .nav__brand,
.nav.over-dark.scrolled .nav__brand { color: var(--fg-1d); }
.nav.over-dark:not(.scrolled) .nav__brand .dot,
.nav.over-dark.scrolled .nav__brand .dot { background: var(--lavender); }
.nav__links { display: flex; align-items: center; gap: 34px; }
.nav__links a {
  font-size: 15px; font-weight: 500; color: var(--fg-2);
  transition: color .18s ease; position: relative;
}
.nav__links a:hover { color: var(--fg-1); }
.nav.over-dark:not(.scrolled) .nav__links a { color: var(--fg-2d); }
.nav.over-dark:not(.scrolled) .nav__links a:hover { color: var(--fg-1d); }
.nav__cta { display: flex; align-items: center; gap: 14px; }
.nav__menu-btn { display: none; }

@media (max-width: 900px) {
  .nav__links { display: none; }
}

/* ---------- Hero ---------- */
.hero { padding-top: 150px; padding-bottom: clamp(60px, 8vw, 110px); }
.hero__grid {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.hero__copy { max-width: 660px; }
.hero h1 { color: var(--fg-1d); margin-top: 26px; }
.hero .lede { margin-top: 26px; max-width: 30em; }
.hero__cta { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero__note { margin-top: 22px; font-size: 14px; color: var(--fg-3d); display: flex; align-items: center; gap: 10px; }

.hero__phones { position: relative; display: flex; justify-content: center; align-items: center; min-height: 600px; }
.hero__phones .phone { position: absolute; }
.hero__phones .phone img { width: 248px; }
.hero__phones .phone--back { transform: translate(-46%, -12%) rotate(-9deg); opacity: 0.96; }
.hero__phones .phone--front { transform: translate(40%, 12%) rotate(6deg); z-index: 2; }
@media (max-width: 1100px) {
  .hero__phones .phone img { width: 216px; }
  .hero__phones .phone--back { transform: translate(-40%, -10%) rotate(-9deg); }
  .hero__phones .phone--front { transform: translate(36%, 12%) rotate(6deg); }
}

/* ---------- Hero: AI eyebrow (Aurora) ---------- */
.ai-eyebrow {
  display: inline-flex; align-items: center; gap: 11px;
  padding: 9px 9px 9px 12px; border-radius: 999px;
  background: rgba(155,140,255,0.10);
  border: 1px solid rgba(155,140,255,0.28);
  font-size: 13px; font-weight: 500; letter-spacing: 0.01em; color: var(--fg-2d);
  line-height: 1;
}
.ai-eyebrow .star {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 999px;
  background: linear-gradient(135deg, var(--lavender), var(--violet));
  color: #fff; font-size: 13px; box-shadow: 0 2px 10px rgba(91,61,245,0.5);
}
.ai-eyebrow b { color: var(--fg-1d); font-weight: 600; }
.ai-eyebrow .tag {
  padding: 4px 10px; border-radius: 999px; font-size: 11px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  background: rgba(155,140,255,0.16); color: var(--lavender);
}

/* ---------- Hero: floating Aurora card ---------- */
.ai-card {
  position: absolute; z-index: 4; left: -6%; bottom: 2%;
  width: min(330px, 78%);
  padding: 18px; border-radius: 22px;
  background: rgba(22,15,44,0.90);
  border: 1px solid rgba(155,140,255,0.34);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  box-shadow: 0 30px 70px rgba(8,4,22,0.66), 0 0 0 1px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.08);
  animation: aiFloat 6s ease-in-out infinite;
}
@media (prefers-reduced-motion: reduce) { .ai-card { animation: none; } }
@keyframes aiFloat {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-12px); }
}
.ai-card__head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.ai-card__avatar {
  width: 34px; height: 34px; border-radius: 999px; flex-shrink: 0;
  background: radial-gradient(circle at 34% 30%, #DAD1FF, #7660FF 60%, #2A1B5C);
  display: flex; align-items: center; justify-content: center; color: #fff; font-size: 15px;
  box-shadow: 0 0 16px rgba(118,96,255,0.55);
}
.ai-card__id { display: flex; flex-direction: column; gap: 2px; }
.ai-card__id .n { font-size: 14px; font-weight: 600; color: var(--fg-1d); line-height: 1; }
.ai-card__id .s { font-size: 11px; color: #6FD7A8; display: flex; align-items: center; gap: 5px; line-height: 1; }
.ai-card__id .s::before { content: ""; width: 6px; height: 6px; border-radius: 999px; background: #6FD7A8; box-shadow: 0 0 6px #6FD7A8; }
.ai-card__q {
  font-size: 13px; color: var(--fg-2d); background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.07); border-radius: 13px 13px 13px 4px;
  padding: 10px 13px; margin-bottom: 10px; max-width: 88%;
}
.ai-card__a {
  font-size: 13.5px; line-height: 1.5; color: var(--fg-1d);
  background: linear-gradient(180deg, rgba(91,61,245,0.30), rgba(91,61,245,0.16));
  border: 1px solid rgba(155,140,255,0.3); border-radius: 13px 13px 4px 13px;
  padding: 12px 14px; margin-left: auto; max-width: 96%;
}
.ai-card__a strong { color: #fff; font-weight: 600; }
.ai-card__a .row { display: flex; justify-content: space-between; gap: 12px; padding: 3px 0; }
.ai-card__a .row + .row { border-top: 1px solid rgba(255,255,255,0.08); margin-top: 3px; padding-top: 6px; }
.ai-card__a .amt { color: var(--lavender); font-variant-numeric: tabular-nums; white-space: nowrap; }
.ai-card__typed { display: inline-flex; gap: 4px; align-items: center; margin-top: 9px; color: var(--fg-3d); font-size: 11px; }
.ai-card__typed .sparkle { color: var(--lavender); }

@media (max-width: 1100px) {
  .ai-card { width: min(300px, 84%); left: -2%; }
}
@media (max-width: 820px) {
  .ai-card { position: relative; left: 0; bottom: 0; margin: 26px auto 0; width: min(360px, 100%); animation: none; }
}

/* ---------- Phone screens (telas recortadas, cantos já arredondados no PNG) ---------- */
.phone {
  display: inline-block; line-height: 0;
  position: relative; width: max-content;
}
.phone img {
  width: 264px; height: auto;
  filter: drop-shadow(0 34px 58px rgba(20,12,45,0.28)) drop-shadow(0 10px 22px rgba(20,12,45,0.16));
}
.phone--sm img { width: 226px; }

/* ---------- Generic split row ---------- */
.split {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 90px);
  align-items: center;
}
.split--narrow-img { grid-template-columns: 1.1fr 0.9fr; }
.split__media { display: flex; justify-content: center; }
.stack-gap > * + * { margin-top: 22px; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(28px, 4vw, 56px); margin-top: clamp(48px, 6vw, 80px); }
.stat__num {
  font-family: var(--font-sans); font-weight: 500;
  font-size: clamp(64px, 8vw, 120px); line-height: 0.92; letter-spacing: -0.04em;
  color: var(--lavender);
}
.stat__body { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--border-d); }

/* ---------- Cards ---------- */
.cards { display: grid; gap: clamp(20px, 2.4vw, 30px); }
.cards--5 { grid-template-columns: repeat(5, 1fr); }
.cards--4 { grid-template-columns: repeat(4, 1fr); }
.cards--3 { grid-template-columns: repeat(3, 1fr); }
.cards--2 { grid-template-columns: repeat(2, 1fr); }
.cards--5 .card { padding: 26px; gap: 14px; }
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 24px; padding: 32px; box-shadow: var(--shadow-card);
  display: flex; flex-direction: column; gap: 18px;
}
.dark .card {
  background: rgba(250,250,250,0.045); border-color: var(--border-d);
  backdrop-filter: blur(8px); box-shadow: none;
}
.card__num { font-size: 15px; font-weight: 700; color: var(--pill-fg); letter-spacing: 0.14em; }
.dark .card__num { color: var(--lavender); }
.card__icon {
  width: 54px; height: 54px; border-radius: 15px;
  display: flex; align-items: center; justify-content: center;
  background: var(--pill-bg); color: var(--violet); border: 1px solid var(--pill-border);
}
.dark .card__icon { background: rgba(155,140,255,0.1); color: var(--lavender); border-color: rgba(155,140,255,0.22); }
.card__icon svg { width: 28px; height: 28px; }

/* ---------- Feature rows (app tour) ---------- */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 84px); align-items: center; }
.feature + .feature { margin-top: clamp(64px, 8vw, 120px); }
.feature__media { display: flex; justify-content: center; }
.feature.reverse .feature__media { order: -1; }
@media (max-width: 820px) {
  .feature.reverse .feature__media { order: 0; }
}
.feature ul.ticks { margin: 24px 0 0; }

ul.ticks { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
ul.ticks li { display: grid; grid-template-columns: 22px 1fr; gap: 14px; align-items: start; font-size: 17px; line-height: 1.45; color: var(--fg-2); }
.dark ul.ticks li { color: var(--fg-2d); }
ul.ticks li::before {
  content: ""; margin-top: 8px; width: 9px; height: 9px; border-radius: 999px; background: var(--violet);
}
.dark ul.ticks li::before { background: var(--lavender); }

/* ---------- Gallery scroller ---------- */
.gallery {
  display: flex; gap: 26px; overflow-x: auto; padding: 8px 4px 28px;
  scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
  scrollbar-width: thin; scrollbar-color: var(--border-2) transparent;
}
.gallery::-webkit-scrollbar { height: 8px; }
.gallery::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 999px; }
.gallery__item { flex: 0 0 auto; scroll-snap-align: center; text-align: center; }
.gallery__item .phone { margin: 0 auto; }
.gallery__cap { margin-top: 18px; }
.gallery__cap strong { display: block; font-size: 17px; font-weight: 600; color: var(--fg-1); }
.gallery__cap span { display: block; font-size: 14px; color: var(--fg-3); margin-top: 3px; }

/* ---------- PRO dashboard ---------- */
.pro-dash {
  margin-top: clamp(40px, 5vw, 64px); border-radius: 18px; overflow: hidden;
  border: 1px solid var(--border-d);
  box-shadow: 0 50px 100px rgba(0,0,0,0.5);
}
.pro-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.pro-tags .pill { font-size: 12px; padding: 7px 14px; letter-spacing: 0.06em; }

.pro-card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: clamp(40px,5vw,60px); }
.pro-card {
  padding: 26px; border-radius: 20px; background: rgba(250,250,250,0.045);
  border: 1px solid var(--border-d); backdrop-filter: blur(8px);
  display: flex; flex-direction: column; gap: 12px;
}
.pro-card__k { font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--lavender); font-weight: 700; }
.pro-card p { font-size: 15px; color: var(--fg-2d); margin: 0; line-height: 1.5; }

/* ---------- Aurora ---------- */
.aurora {
  margin-top: clamp(40px,5vw,64px);
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px,5vw,64px); align-items: center;
  padding: clamp(32px,4vw,52px);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(91,61,245,0.16), rgba(155,140,255,0.05));
  border: 1px solid rgba(155,140,255,0.24);
}
.aurora__orb {
  position: relative; width: min(360px, 80%); aspect-ratio: 1; margin: 0 auto;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #DAD1FF 0%, #B7ACFF 18%, #7660FF 48%, #2A1B5C 100%);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 30px 80px rgba(91,61,245,0.5), inset 0 0 60px rgba(255,255,255,0.18), inset -20px -30px 60px rgba(27,18,53,0.45);
}
.aurora__orb::before, .aurora__orb::after {
  content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(155,140,255,0.16);
}
.aurora__orb::before { inset: -40px; }
.aurora__orb::after { inset: -90px; border-color: rgba(155,140,255,0.1); }
.aurora__orb .glyph { text-align: center; }
.aurora__orb .glyph .star { font-size: clamp(64px, 9vw, 104px); line-height: 1; color: #fff; text-shadow: 0 0 30px rgba(255,255,255,0.7); }
.aurora__orb .glyph .name { margin-top: 10px; font-size: 16px; letter-spacing: 0.3em; text-transform: uppercase; color: rgba(255,255,255,0.92); font-weight: 600; }
.aurora__list { display: flex; flex-direction: column; gap: 22px; }
.aurora__item { display: grid; grid-template-columns: 50px 1fr; gap: 18px; align-items: start; }
.aurora__item .ic {
  width: 50px; height: 50px; border-radius: 13px; display: flex; align-items: center; justify-content: center;
  background: rgba(155,140,255,0.16); border: 1px solid rgba(155,140,255,0.3); color: var(--lavender); font-size: 22px;
}
.aurora__item .ic--grad { background: linear-gradient(135deg, var(--lavender), var(--violet)); color: #fff; border: none; box-shadow: 0 8px 24px rgba(91,61,245,0.45); }
.aurora__item p { margin: 6px 0 0; font-size: 15px; color: var(--fg-2d); line-height: 1.5; }

/* ---------- Aurora section (logo abaixo do hero) ---------- */
.aurora-lead {
  display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(36px,5vw,72px);
  align-items: center; margin-top: clamp(40px,5vw,64px);
}
@media (max-width: 860px){ .aurora-lead { grid-template-columns: 1fr; } }

/* Light-context overrides for the Aurora section */
.aurora-section .ai-eyebrow {
  background: var(--pill-bg); border-color: var(--pill-border); color: var(--fg-2);
}
.aurora-section .ai-eyebrow b { color: var(--fg-1); }
.aurora-section .aurora__item .ic {
  background: var(--pill-bg); border-color: var(--pill-border); color: var(--violet);
}
.aurora-section .aurora__item h4 { color: var(--fg-1); }
.aurora-section .aurora__item p { color: var(--fg-2); }
.aurora-section .ai-thread__label { color: var(--violet); }
.aurora-section .ai-thread__label::before { background: linear-gradient(90deg, transparent, var(--pill-border)); }
.aurora-section .ai-thread__label::after  { background: linear-gradient(90deg, var(--pill-border), transparent); }
.aurora-section .ai-step {
  background: var(--surface); border-color: var(--border);
  box-shadow: var(--shadow-card); backdrop-filter: none;
}
.aurora-section .ai-step__n { color: var(--fg-3); }
.aurora-section .ai-step__stage { color: var(--fg-1); }
.aurora-section .ai-step__do { color: var(--fg-2); border-top-color: var(--border); }
.aurora-section .ai-step__do .s { color: var(--violet); }

/* AI workflow thread — Aurora em cada etapa */
.ai-thread { margin-top: clamp(56px,7vw,96px); }
.ai-thread__label {
  display: flex; align-items: center; gap: 12px; justify-content: center;
  font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600;
  color: var(--lavender); margin-bottom: clamp(28px,3vw,40px);
}
.ai-thread__label::before, .ai-thread__label::after {
  content: ""; height: 1px; flex: 1; max-width: 90px;
  background: linear-gradient(90deg, transparent, rgba(155,140,255,0.5));
}
.ai-thread__label::after { background: linear-gradient(90deg, rgba(155,140,255,0.5), transparent); }
.ai-thread__row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; position: relative;
}
.ai-step {
  position: relative; padding: 26px 22px; border-radius: 20px;
  background: rgba(250,250,250,0.045); border: 1px solid var(--border-d);
  backdrop-filter: blur(8px); display: flex; flex-direction: column; gap: 12px;
}
.ai-step__n {
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-3d); font-weight: 700;
}
.ai-step__stage { font-size: 19px; font-weight: 600; color: var(--fg-1d); letter-spacing: -0.01em; }
.ai-step__do {
  display: flex; gap: 9px; align-items: flex-start;
  font-size: 14px; line-height: 1.45; color: var(--fg-2d);
  padding-top: 12px; border-top: 1px solid rgba(255,255,255,0.08);
}
.ai-step__do .s { color: var(--lavender); flex-shrink: 0; margin-top: 1px; }
@media (max-width: 860px){ .ai-thread__row { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px){ .ai-thread__row { grid-template-columns: 1fr; } }

/* "com Aurora" footer tag on pillar cards */
.card__ai {
  margin-top: auto; padding-top: 16px; border-top: 1px solid var(--border);
  display: flex; gap: 9px; align-items: flex-start;
  font-size: 13.5px; line-height: 1.4; color: var(--pill-fg); font-weight: 500;
}
.card__ai .s { flex-shrink: 0; margin-top: 1px; }

/* Compact Aurora callback inside PRO */
.aurora-callback {
  margin-top: clamp(40px,5vw,60px);
  display: flex; align-items: center; gap: clamp(20px,3vw,36px); flex-wrap: wrap;
  padding: clamp(24px,3vw,34px) clamp(26px,4vw,44px); border-radius: 24px;
  background: linear-gradient(120deg, rgba(91,61,245,0.18), rgba(155,140,255,0.05));
  border: 1px solid rgba(155,140,255,0.26);
}
.aurora-callback__orb {
  width: 64px; height: 64px; border-radius: 50%; flex-shrink: 0;
  background: radial-gradient(circle at 34% 30%, #DAD1FF, #7660FF 58%, #2A1B5C);
  display: flex; align-items: center; justify-content: center; color: #fff; font-size: 26px;
  box-shadow: 0 0 26px rgba(118,96,255,0.5);
}
.aurora-callback__txt { flex: 1; min-width: 220px; }
.aurora-callback__txt p { margin: 6px 0 0; font-size: 16px; color: var(--fg-2d); line-height: 1.5; max-width: 58ch; }
.aurora-callback .btn { flex-shrink: 0; }

/* ---------- White-label swatches ---------- */
.swatches { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; margin-top: clamp(40px,5vw,56px); }
.swatch {
  aspect-ratio: 1.05 / 1; border-radius: 20px; border: 1px solid var(--border);
  display: flex; align-items: flex-end; padding: 18px; position: relative; overflow: hidden;
}
.swatch b { color: #fff; font-weight: 600; font-size: 17px; text-shadow: 0 2px 8px rgba(0,0,0,0.25); display: block; }
.swatch span { color: rgba(255,255,255,0.8); font-size: 13px; font-family: ui-monospace, "SF Mono", monospace; }
.wl-items { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 32px; }
.wl-item { padding: 18px 22px; background: var(--surface-alt); border: 1px solid var(--border); border-radius: 16px; }
.wl-item .k { font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-3); font-weight: 600; }
.wl-item .v { font-size: 18px; margin-top: 6px; color: var(--fg-1); font-weight: 500; }

/* ---------- Team ---------- */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(24px,3vw,40px); margin-top: clamp(44px,5vw,64px); }
.member { text-align: center; }
.member__photo {
  width: clamp(120px, 16vw, 188px); aspect-ratio: 1; margin: 0 auto; border-radius: 50%;
  overflow: hidden; border: 3px solid var(--surface);
  box-shadow: 0 14px 34px rgba(27,18,53,0.16), 0 0 0 1px var(--pill-border);
}
.member__photo img { width: 100%; height: 100%; object-fit: cover; }
.member__name { font-size: clamp(19px, 1.6vw, 24px); font-weight: 600; margin-top: 18px; }
.member__role { font-size: 15px; color: var(--fg-2); margin-top: 4px; }
.team-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px,5vw,72px); align-items: center; }

/* ---------- Testimonials ---------- */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px,2.5vw,30px); margin-top: clamp(44px,5vw,64px); }
.quote { background: var(--surface); border: 1px solid var(--border); border-radius: 24px; padding: 32px; box-shadow: var(--shadow-card); display: flex; flex-direction: column; }
.quote__mark { font-family: var(--font-serif); font-style: italic; font-size: 56px; line-height: 0.6; color: var(--lavender); height: 30px; }
.quote__text { font-size: 18px; line-height: 1.55; color: var(--fg-1); margin: 14px 0 24px; flex: 1; }
.quote__who { display: flex; align-items: center; gap: 14px; }
.quote__avatar { width: 46px; height: 46px; border-radius: 50%; background: var(--surface-alt); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-weight: 600; color: var(--violet); font-size: 16px; }
.quote__who .n { font-weight: 600; font-size: 15px; }
.quote__who .r { font-size: 13px; color: var(--fg-3); }

/* ---------- FAQ ---------- */
.faq { max-width: 860px; margin: clamp(40px,5vw,56px) auto 0; }
.faq__item { border-top: 1px solid var(--border-2); }
.faq__item:last-child { border-bottom: 1px solid var(--border-2); }
.faq__q {
  width: 100%; background: none; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 26px 4px; font-family: var(--font-sans);
  font-size: clamp(17px, 1.5vw, 21px); font-weight: 600; color: var(--fg-1); text-align: left;
  letter-spacing: -0.01em;
}
.faq__icon { flex-shrink: 0; width: 22px; height: 22px; position: relative; transition: transform .3s ease; }
.faq__icon::before, .faq__icon::after { content: ""; position: absolute; background: var(--violet); border-radius: 2px; }
.faq__icon::before { top: 10px; left: 0; width: 22px; height: 2px; }
.faq__icon::after { left: 10px; top: 0; width: 2px; height: 22px; transition: opacity .3s ease; }
.faq__item.open .faq__icon::after { opacity: 0; }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq__a p { margin: 0; padding: 0 4px 28px; font-size: 17px; line-height: 1.6; color: var(--fg-2); max-width: 64ch; }

/* ---------- Final CTA ---------- */
.cta-final { text-align: center; }
.cta-final h2 { color: var(--fg-1d); max-width: 18ch; margin: 22px auto 0; }
.cta-final .lede { margin: 26px auto 0; max-width: 46ch; }
.cta-final__row { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
.cta-final__contact { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 14px 40px; justify-content: center; color: var(--fg-2d); font-size: 15px; }
.cta-final__contact a { color: var(--lavender); font-weight: 500; }

/* ---------- Footer ---------- */
.footer { background: #120C24; color: var(--fg-2d); padding-block: clamp(56px, 6vw, 84px) 40px; }
.footer__top { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: clamp(32px,4vw,56px); }
.footer__brand .brand { color: var(--fg-1d); font-size: 20px; }
.footer__brand p { margin: 18px 0 0; font-size: 15px; max-width: 32ch; line-height: 1.6; color: var(--fg-3d); }
.footer__col h5 { margin: 0 0 16px; font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-3d); font-weight: 600; }
.footer__col a { display: block; font-size: 15px; color: var(--fg-2d); padding: 6px 0; transition: color .18s ease; }
.footer__col a:hover { color: var(--fg-1d); }
.footer__bottom { margin-top: clamp(48px,6vw,72px); padding-top: 28px; border-top: 1px solid var(--border-d); display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; align-items: center; font-size: 13px; color: var(--fg-3d); }

/* ---------- Section heading helper ---------- */
.sec-head { max-width: 760px; }
.sec-head .eyebrow + h2 { margin-top: 18px; }
.sec-head h2 + .lede { margin-top: 22px; }
.center { text-align: center; margin-inline: auto; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1); will-change: opacity, transform; }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
.reveal[data-d="4"] { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .cards--5 { grid-template-columns: repeat(3, 1fr); }
  .cards--4, .pro-card-grid, .team-grid, .wl-items { grid-template-columns: repeat(2, 1fr); }
  .quotes, .cards--3 { grid-template-columns: 1fr; }
  .swatches { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 820px) {
  .hero__grid, .split, .split--narrow-img, .feature, .aurora, .team-split { grid-template-columns: 1fr; }
  .hero__phones { min-height: 440px; margin-top: 12px; }
  .stats { grid-template-columns: 1fr; gap: 36px; }
  .aurora__orb { width: min(300px, 70%); }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 540px) {
  .cards--5, .cards--4, .pro-card-grid, .team-grid, .wl-items, .swatches { grid-template-columns: 1fr 1fr; }
  .swatches { grid-template-columns: repeat(2, 1fr); }
}