/* palette: bg=#FFFFFF fg=#141821 accent=#0E76E8 */
/* fonts: display="Space Grotesk" body="Inter" mono="IBM Plex Mono" */

:root {
  --bg: #FFFFFF;
  --bg-alt: #EEF3F9;        /* cool light section background */
  --bg-tint: #F6F9FC;       /* faint tint for cards */
  --dark: #1A1F28;          /* charcoal-navy hero / dark bands */
  --dark-soft: #232B37;     /* raised surface on dark */
  --dark-deep: #12161D;     /* deepest */
  --fg: #141821;            /* primary text */
  --fg-soft: #2C3A47;       /* softened heading text */
  --muted: #667486;         /* secondary text */
  --muted-dark: #9AA7B6;    /* secondary text on dark */
  --accent: #0E76E8;        /* electric azure — from reference card */
  --accent-deep: #0A57AE;   /* darker accent for hover */
  --accent-cyan: #24C6E8;   /* cyber cyan for glow accents */
  --border: rgba(20, 24, 33, 0.10);
  --border-strong: rgba(20, 24, 33, 0.16);
  --border-dark: rgba(255, 255, 255, 0.12);
  --chrome: linear-gradient(140deg, #e9edf2 0%, #c3ccd6 26%, #ffffff 48%, #aab6c4 68%, #eef2f6 100%);
  --serif: 'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
  --sans: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 14px;
  --radius-sm: 8px;
  --shadow-card: 0 4px 24px -4px rgba(20, 30, 50, 0.08);
  --shadow-hover: 0 18px 48px -12px rgba(14, 118, 232, 0.22);
  --maxw: 1240px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.75;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; margin: 0; letter-spacing: -0.02em; color: var(--fg); }
p { margin: 0; }
ul { margin: 0; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
@media (min-width: 768px) { .container { padding: 0 32px; } }

.section { padding: clamp(72px, 12vw, 156px) 0; position: relative; }
.section--tight { padding: clamp(56px, 8vw, 104px) 0; }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--dark); color: #EAF0F7; }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: #F4F8FC; }

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 1px;
  background: var(--accent);
  display: inline-block;
}
.section--dark .eyebrow { color: var(--accent-cyan); }
.section--dark .eyebrow::before { background: var(--accent-cyan); }

.section-head { max-width: 760px; margin-bottom: clamp(40px, 6vw, 68px); }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 {
  font-size: clamp(2.25rem, 5.4vw, 4.2rem);
  line-height: 1.03;
  letter-spacing: -0.03em;
  font-weight: 500;
}
.section-head p {
  margin-top: 22px;
  font-size: 1.075rem;
  line-height: 1.75;
  color: var(--muted);
  max-width: 620px;
}
.section-head--center p { margin-left: auto; margin-right: auto; }
.lede { color: var(--muted); }
em { font-style: normal; color: var(--accent); }
.section--dark em { color: var(--accent-cyan); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  padding: 14px 26px;
  border-radius: 999px;
  transition: transform 0.4s var(--ease), background 0.3s var(--ease), box-shadow 0.4s var(--ease), color 0.3s var(--ease);
  will-change: transform;
}
.btn--primary { background: var(--accent); color: #fff; box-shadow: 0 8px 22px -8px rgba(14, 118, 232, 0.55); }
.btn--primary:hover { background: var(--accent-deep); transform: translateY(-2px); box-shadow: 0 16px 34px -10px rgba(14, 118, 232, 0.6); }
.btn--ghost { border: 1px solid var(--border-strong); color: var(--fg); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn--light { background: #fff; color: var(--dark); }
.btn--light:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -10px rgba(0,0,0,0.4); }
.btn--ondark { border: 1px solid var(--border-dark); color: #EAF0F7; }
.btn--ondark:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); transform: translateY(-2px); }
.btn .arw { transition: transform 0.4s var(--ease); }
.btn:hover .arw { transform: translateX(4px); }

.textlink {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  color: var(--accent);
  font-size: 0.95rem;
}
.textlink .arw { transition: transform 0.35s var(--ease); }
.textlink:hover .arw { transform: translateX(5px); }
.section--dark .textlink { color: var(--accent-cyan); }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.4s var(--ease), border-color 0.4s var(--ease), background 0.4s var(--ease);
}
.header[data-scrolled="true"] {
  box-shadow: 0 1px 0 rgba(20,24,33,0.06), 0 10px 30px -18px rgba(20,24,33,0.25);
  border-bottom-color: var(--border);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.brand { display: inline-flex; align-items: center; gap: 11px; font-family: var(--serif); font-weight: 600; font-size: 1.16rem; letter-spacing: -0.02em; color: var(--fg); }
.brand__mark {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--chrome);
  display: grid; place-items: center;
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.6), 0 2px 8px -2px rgba(20,24,33,0.25);
}
.brand__mark::after {
  content: "";
  width: 12px; height: 12px;
  border-radius: 3px;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-cyan);
  transform: rotate(45deg);
}
.nav { display: none; align-items: center; gap: 34px; }
.nav a {
  font-size: 0.9rem;
  color: var(--fg-soft);
  position: relative;
  transition: color 0.25s var(--ease);
}
.nav a::after {
  content: "";
  position: absolute; left: 0; bottom: -6px;
  width: 0; height: 1.5px; background: var(--accent);
  transition: width 0.3s var(--ease);
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--fg); }
.nav a:hover::after, .nav a[aria-current="page"]::after { width: 100%; }
.header__cta { display: none; }
@media (min-width: 960px) {
  .nav { display: flex; }
  .header__cta { display: inline-flex; }
}

.menu-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  width: 42px; height: 42px;
  align-items: center; justify-content: center;
  border-radius: 10px;
  border: 1px solid var(--border);
}
.menu-toggle span { width: 18px; height: 1.6px; background: var(--fg); border-radius: 2px; transition: transform 0.35s var(--ease), opacity 0.25s var(--ease); }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.6px) rotate(-45deg); }
@media (min-width: 960px) { .menu-toggle { display: none; } }

/* ---------- Mobile menu ---------- */
.mobile-menu {
  position: fixed;
  inset: 68px 0 0 0;
  z-index: 99;
  background: var(--bg);
  padding: 30px 24px 40px;
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}
.mobile-menu[data-open="true"] { opacity: 1; transform: none; pointer-events: all; }
.mobile-menu a {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 500;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  letter-spacing: -0.02em;
  color: var(--fg);
}
.mobile-menu .btn { margin-top: 26px; justify-content: center; }
@media (min-width: 960px) { .mobile-menu { display: none; } }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--dark);
  color: #EAF0F7;
  overflow: hidden;
  padding: clamp(96px, 15vw, 168px) 0 clamp(64px, 9vw, 120px);
  isolation: isolate;
}
.hero__bg {
  position: absolute; inset: 0;
  z-index: -2;
  overflow: hidden;
}
.hero__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.24;
  animation: heroZoom 9s var(--ease) forwards;
}
@keyframes heroZoom { from { transform: scale(1.12); } to { transform: scale(1); } }
.hero::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(120% 80% at 85% 10%, rgba(14,118,232,0.30), transparent 55%),
    radial-gradient(90% 70% at 0% 100%, rgba(36,198,232,0.14), transparent 60%),
    linear-gradient(180deg, rgba(18,22,29,0.55), rgba(18,22,29,0.9));
}
.hero::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 20%, transparent 78%);
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  align-items: center;
}
@media (min-width: 1000px) { .hero__grid { grid-template-columns: 1.15fr 0.85fr; gap: 56px; } }

.hero__eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
}
.hero__eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-cyan); box-shadow: 0 0 12px var(--accent-cyan); animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }
.hero h1 {
  font-size: clamp(2.9rem, 8.2vw, 6rem);
  line-height: 1.0;
  letter-spacing: -0.035em;
  font-weight: 400;
  color: #FBFDFF;
  max-width: 15ch;
}
.hero h1 em { color: var(--accent-cyan); font-style: normal; }
.hero__sub {
  margin-top: 26px;
  font-size: 1.12rem;
  line-height: 1.72;
  color: var(--muted-dark);
  max-width: 46ch;
}
.hero__actions { margin-top: 38px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero__meta { margin-top: 46px; display: flex; flex-wrap: wrap; gap: 30px 44px; }
.hero__meta-item .n { font-family: var(--serif); font-size: clamp(1.7rem, 4vw, 2.3rem); font-weight: 500; color: #fff; letter-spacing: -0.02em; }
.hero__meta-item .l { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted-dark); margin-top: 4px; }

/* hero mission card (from reference blue card) */
.hero__card {
  position: relative;
  background: linear-gradient(155deg, var(--accent) 0%, var(--accent-deep) 100%);
  border-radius: 20px;
  padding: 34px 32px 30px;
  color: #fff;
  box-shadow: 0 30px 70px -24px rgba(14,118,232,0.6), inset 0 0 0 1px rgba(255,255,255,0.14);
  overflow: hidden;
}
.hero__card::before {
  content: "";
  position: absolute; top: -40%; right: -30%;
  width: 260px; height: 260px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.28), transparent 65%);
}
.hero__card .tag { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.2em; text-transform: uppercase; opacity: 0.85; }
.hero__card h3 { color: #fff; font-size: 1.5rem; line-height: 1.22; margin-top: 14px; letter-spacing: -0.02em; }
.hero__card p { margin-top: 14px; font-size: 0.98rem; line-height: 1.62; color: rgba(255,255,255,0.9); }
.hero__card .divider { height: 1px; background: rgba(255,255,255,0.22); margin: 22px 0 18px; }
.hero__card ul { list-style: none; padding: 0; display: grid; gap: 11px; }
.hero__card li { display: flex; align-items: center; gap: 11px; font-size: 0.92rem; color: rgba(255,255,255,0.95); }
.hero__card li svg { flex-shrink: 0; }

/* ---------- Logo / trust strip ---------- */
.trust { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.trust__inner { padding: 30px 0; display: flex; flex-direction: column; gap: 22px; align-items: center; }
.trust__label { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); }
.trust__logos { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px 44px; align-items: center; }
.trust__logos span { font-family: var(--serif); font-weight: 600; font-size: 1.15rem; letter-spacing: -0.01em; color: var(--fg-soft); opacity: 0.62; transition: opacity 0.3s var(--ease); }
.trust__logos span:hover { opacity: 1; }

/* ---------- Feature / service grid ---------- */
.grid { display: grid; gap: 20px; }
.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }
.grid--4 { grid-template-columns: 1fr; }
@media (min-width: 720px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.45s var(--ease);
  position: relative;
  overflow: hidden;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); border-color: rgba(14,118,232,0.35); }
.card__icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(150deg, rgba(14,118,232,0.14), rgba(36,198,232,0.1));
  color: var(--accent);
  margin-bottom: 22px;
}
.card__num { font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; color: var(--accent); margin-bottom: 16px; }
.card h3 { font-size: 1.28rem; line-height: 1.25; margin-bottom: 12px; }
.card p { color: var(--muted); font-size: 0.98rem; line-height: 1.68; }
.card__list { list-style: none; padding: 0; margin-top: 18px; display: grid; gap: 9px; }
.card__list li { display: flex; gap: 10px; font-size: 0.9rem; color: var(--fg-soft); }
.card__list li::before { content: "▸"; color: var(--accent); }

/* ---------- Steps (how it works) ---------- */
.steps { display: grid; gap: 0; }
.step {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 30px 0;
  border-top: 1px solid var(--border);
  align-items: baseline;
}
@media (min-width: 820px) { .step { grid-template-columns: 96px 1fr 1.1fr; gap: 34px; padding: 38px 0; } }
.step:last-child { border-bottom: 1px solid var(--border); }
.step__n { font-family: var(--mono); font-size: 13px; color: var(--accent); letter-spacing: 0.08em; }
.step h3 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); letter-spacing: -0.02em; }
.step p { color: var(--muted); font-size: 1rem; line-height: 1.72; }

/* ---------- Manifesto ---------- */
.manifesto { text-align: center; }
.manifesto .mark { font-family: var(--serif); font-size: 4rem; line-height: 0.6; color: var(--accent-cyan); display: block; margin-bottom: 12px; opacity: 0.8; }
.manifesto blockquote {
  margin: 0 auto;
  max-width: 940px;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.7rem, 4.4vw, 3.2rem);
  line-height: 1.18;
  letter-spacing: -0.025em;
  color: #F4F8FC;
}
.manifesto blockquote em { color: var(--accent-cyan); }
.manifesto cite { display: block; margin-top: 34px; font-style: normal; font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted-dark); }

/* ---------- Work / case cards ---------- */
.work-grid { display: grid; gap: 24px; grid-template-columns: 1fr; }
@media (min-width: 800px) { .work-grid { grid-template-columns: repeat(2, 1fr); } }
.work {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--border);
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.work:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.work__img { aspect-ratio: 16/10; overflow: hidden; position: relative; }
.work__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.work:hover .work__img img { transform: scale(1.06); }
.work__tag { position: absolute; top: 16px; left: 16px; background: rgba(18,22,29,0.72); backdrop-filter: blur(6px); color: #fff; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; padding: 7px 12px; border-radius: 999px; }
.work__body { padding: 26px 26px 30px; }
.work__body h3 { font-size: 1.35rem; margin-bottom: 10px; letter-spacing: -0.02em; }
.work__body p { color: var(--muted); font-size: 0.97rem; line-height: 1.66; margin-bottom: 18px; }
.work__stats { display: flex; gap: 28px; padding-top: 18px; border-top: 1px solid var(--border); }
.work__stats .n { font-family: var(--serif); font-size: 1.5rem; font-weight: 500; letter-spacing: -0.02em; }
.work__stats .l { font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-top: 2px; }

/* ---------- Stats band ---------- */
.statband { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px 24px; }
@media (min-width: 860px) { .statband { grid-template-columns: repeat(4, 1fr); } }
.statband__item { border-left: 1px solid var(--border-dark); padding-left: 22px; }
.statband__item .n { font-family: var(--serif); font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 500; letter-spacing: -0.03em; color: #fff; line-height: 1; }
.statband__item .n em { color: var(--accent-cyan); }
.statband__item .l { margin-top: 12px; font-size: 0.9rem; color: var(--muted-dark); line-height: 1.5; }

/* ---------- Split feature ---------- */
.split { display: grid; grid-template-columns: 1fr; gap: 44px; align-items: center; }
@media (min-width: 940px) { .split { grid-template-columns: 1fr 1fr; gap: 64px; } .split--flip .split__media { order: -1; } }
.split__media { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3.4; box-shadow: var(--shadow-card); position: relative; }
.split__media img { width: 100%; height: 100%; object-fit: cover; }
.split__body h2 { font-size: clamp(2rem, 4.4vw, 3.2rem); line-height: 1.06; letter-spacing: -0.03em; }
.split__body p { margin-top: 20px; color: var(--muted); font-size: 1.05rem; line-height: 1.75; }
.checklist { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.checklist li { display: flex; gap: 14px; font-size: 1rem; color: var(--fg-soft); align-items: flex-start; }
.checklist li svg { flex-shrink: 0; margin-top: 3px; color: var(--accent); }

/* ---------- Testimonials ---------- */
.quotes { display: grid; gap: 22px; grid-template-columns: 1fr; }
@media (min-width: 820px) { .quotes { grid-template-columns: repeat(3, 1fr); } }
.quote {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 28px;
  display: flex; flex-direction: column;
}
.quote__stars { color: var(--accent); letter-spacing: 2px; font-size: 0.85rem; margin-bottom: 16px; }
.quote p { font-size: 1.02rem; line-height: 1.66; color: var(--fg-soft); }
.quote__foot { display: flex; align-items: center; gap: 13px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border); }
.avatar {
  width: 46px; height: 46px; border-radius: 12px;
  display: grid; place-items: center;
  font-family: var(--serif); font-weight: 600; font-size: 0.95rem; color: #fff;
  flex-shrink: 0;
  letter-spacing: 0.02em;
}
.quote__foot .name { font-weight: 600; font-size: 0.95rem; }
.quote__foot .role { font-size: 0.82rem; color: var(--muted); }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq__item { border-bottom: 1px solid var(--border); }
.faq__q {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 26px 0;
  text-align: left;
  font-family: var(--serif); font-weight: 500; font-size: clamp(1.1rem, 2.4vw, 1.35rem);
  letter-spacing: -0.02em; color: var(--fg);
}
.faq__q .ic { flex-shrink: 0; width: 26px; height: 26px; position: relative; transition: transform 0.4s var(--ease); }
.faq__q .ic::before, .faq__q .ic::after { content: ""; position: absolute; top: 50%; left: 50%; background: var(--accent); transition: transform 0.4s var(--ease); }
.faq__q .ic::before { width: 14px; height: 1.8px; transform: translate(-50%,-50%); }
.faq__q .ic::after { width: 1.8px; height: 14px; transform: translate(-50%,-50%); }
.faq__item[data-open="true"] .ic::after { transform: translate(-50%,-50%) scaleY(0); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height 0.45s var(--ease); }
.faq__a p { padding: 0 0 26px; color: var(--muted); font-size: 1rem; line-height: 1.75; max-width: 64ch; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; }
.cta-band__card {
  background: linear-gradient(150deg, var(--dark-soft), var(--dark-deep));
  border-radius: 24px;
  padding: clamp(44px, 7vw, 84px);
  text-align: center;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.cta-band__card::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(80% 120% at 50% 0%, rgba(14,118,232,0.34), transparent 60%);
}
.cta-band__card .eyebrow { justify-content: center; color: var(--accent-cyan); }
.cta-band__card .eyebrow::before { background: var(--accent-cyan); }
.cta-band__card h2 { font-size: clamp(2.1rem, 5.2vw, 4rem); line-height: 1.04; letter-spacing: -0.03em; color: #F6FAFE; max-width: 18ch; margin: 0 auto; }
.cta-band__card p { margin: 22px auto 0; color: var(--muted-dark); max-width: 52ch; font-size: 1.06rem; }
.cta-band__card .hero__actions { justify-content: center; }

/* ---------- Contact / form ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 44px; }
@media (min-width: 940px) { .contact-grid { grid-template-columns: 0.85fr 1.15fr; gap: 64px; } }
.contact-info h2 { font-size: clamp(2rem, 4.4vw, 3rem); line-height: 1.06; letter-spacing: -0.03em; }
.contact-info p { margin-top: 20px; color: var(--muted); font-size: 1.05rem; line-height: 1.72; }
.contact-list { list-style: none; padding: 0; margin: 34px 0 0; display: grid; gap: 24px; }
.contact-list li { display: flex; gap: 16px; align-items: flex-start; }
.contact-list .ic { width: 42px; height: 42px; border-radius: 11px; background: var(--bg-alt); display: grid; place-items: center; color: var(--accent); flex-shrink: 0; }
.contact-list .k { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.contact-list .v { font-size: 1.02rem; color: var(--fg); margin-top: 3px; }

.form { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: clamp(28px, 4vw, 44px); box-shadow: var(--shadow-card); }
.form__row { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 620px) { .form__row { grid-template-columns: 1fr 1fr; } }
.field { display: flex; flex-direction: column; gap: 9px; margin-bottom: 20px; }
.field label { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-soft); }
.field input, .field select, .field textarea {
  font-family: var(--sans); font-size: 1rem; color: var(--fg);
  padding: 14px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background: var(--bg-tint);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
  width: 100%;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); background: #fff;
  box-shadow: 0 0 0 4px rgba(14,118,232,0.12);
}
.field input::placeholder, .field textarea::placeholder { color: #A6B0BC; }
.form__consent { display: flex; gap: 12px; align-items: flex-start; margin: 6px 0 24px; }
.form__consent input { margin-top: 4px; accent-color: var(--accent); width: 17px; height: 17px; flex-shrink: 0; }
.form__consent label { font-size: 0.85rem; color: var(--muted); line-height: 1.55; }
.form .btn { width: 100%; justify-content: center; }

/* ---------- Value / principles list ---------- */
.principles { display: grid; grid-template-columns: 1fr; gap: 0; }
.principle { display: grid; grid-template-columns: 1fr; gap: 8px; padding: 32px 0; border-top: 1px solid var(--border); }
@media (min-width: 820px) { .principle { grid-template-columns: 0.4fr 0.6fr; gap: 40px; } }
.principle:last-child { border-bottom: 1px solid var(--border); }
.principle h3 { font-size: clamp(1.35rem, 2.8vw, 1.85rem); letter-spacing: -0.02em; display: flex; gap: 14px; align-items: baseline; }
.principle h3 .k { font-family: var(--mono); font-size: 13px; color: var(--accent); }
.principle p { color: var(--muted); font-size: 1.02rem; line-height: 1.75; }

/* ---------- Legal pages ---------- */
.legal { padding: clamp(56px, 9vw, 120px) 0; }
.legal__head { max-width: 760px; margin-bottom: 48px; }
.legal__head .eyebrow { justify-content: flex-start; }
.legal__head h1 { font-size: clamp(2.3rem, 6vw, 4rem); letter-spacing: -0.03em; line-height: 1.02; }
.legal__head p { margin-top: 18px; color: var(--muted); }
.legal__body { max-width: 800px; }
.legal__body h2 { font-size: clamp(1.4rem, 3vw, 2rem); margin: 46px 0 14px; letter-spacing: -0.02em; }
.legal__body h3 { font-size: 1.15rem; margin: 28px 0 10px; }
.legal__body p, .legal__body li { color: var(--fg-soft); font-size: 1rem; line-height: 1.78; }
.legal__body p { margin-bottom: 16px; }
.legal__body ul { padding-left: 22px; margin-bottom: 16px; display: grid; gap: 8px; }
.legal__body a { color: var(--accent); }
.legal__toc { font-family: var(--mono); font-size: 12px; color: var(--muted); letter-spacing: 0.02em; }

/* ---------- Thank-you ---------- */
.thanks { min-height: 78vh; display: grid; place-items: center; text-align: center; padding: 80px 0; }
.thanks__badge { width: 76px; height: 76px; border-radius: 50%; background: linear-gradient(150deg, var(--accent), var(--accent-deep)); display: grid; place-items: center; margin: 0 auto 30px; box-shadow: 0 18px 40px -12px rgba(14,118,232,0.5); }
.thanks h1 { font-size: clamp(2.4rem, 6vw, 4rem); letter-spacing: -0.03em; }
.thanks p { margin: 20px auto 0; max-width: 52ch; color: var(--muted); font-size: 1.08rem; }
.thanks .hero__actions { justify-content: center; margin-top: 36px; }

/* ---------- Footer ---------- */
.footer { background: var(--dark); color: #C6D0DC; padding: clamp(64px, 8vw, 96px) 0 34px; }
.footer__top { display: grid; grid-template-columns: 1fr; gap: 44px; padding-bottom: 52px; border-bottom: 1px solid var(--border-dark); }
@media (min-width: 820px) { .footer__top { grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; } }
.footer__brand .brand { color: #fff; margin-bottom: 20px; }
.footer__brand p { color: var(--muted-dark); font-size: 0.98rem; line-height: 1.7; max-width: 34ch; }
.footer__brand .cnpj { font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; color: var(--muted-dark); margin-top: 20px; }
.footer__col h4 { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted-dark); margin-bottom: 18px; font-weight: 500; }
.footer__col ul { list-style: none; padding: 0; display: grid; gap: 12px; }
.footer__col a { font-size: 0.95rem; color: #C6D0DC; transition: color 0.25s var(--ease); }
.footer__col a:hover { color: var(--accent-cyan); }
.footer__bottom { display: flex; flex-direction: column; gap: 14px; padding-top: 28px; }
@media (min-width: 700px) { .footer__bottom { flex-direction: row; justify-content: space-between; align-items: center; } }
.footer__bottom p { font-size: 0.85rem; color: var(--muted-dark); }
.footer__legal { display: flex; gap: 22px; flex-wrap: wrap; }
.footer__legal a { font-size: 0.85rem; color: var(--muted-dark); }
.footer__legal a:hover { color: var(--accent-cyan); }

/* ---------- Cookie popup ---------- */
.cookie-popup { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: flex-end; padding: 24px; background: rgba(0,0,0,0.4); backdrop-filter: blur(4px); opacity: 0; pointer-events: none; transition: opacity .3s; }
.cookie-popup[data-open="true"] { opacity: 1; pointer-events: all; }
.cookie-popup__card { background: var(--bg); padding: 32px 34px; max-width: 500px; border-radius: 16px; box-shadow: 0 30px 80px -20px rgba(0,0,0,0.5); border: 1px solid var(--border); }
.cookie-popup__label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.cookie-popup__card h3 { font-size: 1.3rem; letter-spacing: -0.02em; margin-bottom: 12px; }
.cookie-popup__card p { font-size: 0.92rem; color: var(--muted); line-height: 1.62; }
.cookie-popup__card p a { color: var(--accent); }
.cookie-popup__actions { display: flex; gap: 12px; margin-top: 22px; }
.cookie-popup__actions button { padding: 12px 22px; border: 1px solid var(--border-strong); border-radius: 999px; cursor: pointer; font-size: 0.88rem; font-weight: 500; transition: all 0.25s var(--ease); flex: 1; }
.cookie-popup__actions button:first-child:hover { border-color: var(--fg); }
.cookie-popup__actions button:last-child { background: var(--accent); color: #fff; border-color: var(--accent); }
.cookie-popup__actions button:last-child:hover { background: var(--accent-deep); }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); transition-delay: calc(var(--i, 0) * 80ms); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__bg img { animation: none; }
  * { scroll-behavior: auto !important; }
}

/* ---------- Page intro (subpages) ---------- */
.page-hero { background: var(--dark); color: #EAF0F7; padding: clamp(120px, 16vw, 180px) 0 clamp(64px, 9vw, 108px); position: relative; overflow: hidden; isolation: isolate; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(100% 90% at 90% 0%, rgba(14,118,232,0.26), transparent 55%), linear-gradient(180deg, transparent, rgba(18,22,29,0.4)); }
.page-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; 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: 46px 46px; mask-image: radial-gradient(120% 90% at 50% 0%, #000 20%, transparent 80%); -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 20%, transparent 80%); }
.page-hero h1 { font-size: clamp(2.6rem, 7vw, 5rem); line-height: 1.02; letter-spacing: -0.035em; font-weight: 400; color: #FBFDFF; max-width: 16ch; }
.page-hero h1 em { color: var(--accent-cyan); }
.page-hero p { margin-top: 22px; color: var(--muted-dark); font-size: 1.12rem; line-height: 1.7; max-width: 54ch; }
.crumbs { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted-dark); margin-bottom: 26px; display: flex; gap: 10px; align-items: center; }
.crumbs a:hover { color: var(--accent-cyan); }
.crumbs span { opacity: 0.5; }

/* utilities */
.mono-tag { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.text-center { text-align: center; }