/* ===================================================================
   GuMa Code — site institucional
   Paleta: azul royal #1e5bf0, azul-ciano #0e97ff, dark #01040d
   Fontes: Space Grotesk (títulos), Manrope (texto), JetBrains Mono (mono)
   =================================================================== */

:root {
  --blue: #1e5bf0;
  --cyan: #0e97ff;
  --violet: #4a3fe0;
  --ink: #0b1428;
  --body: #50607a;
  --muted: #8794ab;
  --dark: #01040d;
  --line: #e9eef7;
  --grad: linear-gradient(120deg, #1e5bf0, #0e97ff);
  --maxw: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Manrope', sans-serif;
  background: #ffffff;
  color: var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
::selection { background: rgba(30, 91, 240, .18); }
a { text-decoration: none; color: inherit; }
img { display: block; }

/* ---------- keyframes ---------- */
@keyframes gm-float  { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes gm-float2 { 0%,100% { transform: translateY(0); } 50% { transform: translateY(10px); } }
@keyframes gm-pulse  { 0%,100% { opacity: .55; transform: scale(1); } 50% { opacity: .9; transform: scale(1.06); } }
@keyframes gm-marq   { to { transform: translateX(-50%); } }

/* ---------- helpers ---------- */
.grad-blue {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.grad-blue-solid { color: var(--cyan); }
.container { max-width: var(--maxw); margin: 0 auto; }
.container--narrow { max-width: 820px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid transparent;
  border-radius: 13px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s, border-color .2s, color .2s;
  white-space: nowrap;
}
.btn--primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 16px 30px -12px rgba(30, 91, 240, .75);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 38px -12px rgba(30, 91, 240, .85);
}
.btn--ghost {
  background: #fff;
  color: var(--ink);
  border-color: #dde6f5;
}
.btn--ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn--sm  { padding: 11px 20px; border-radius: 11px; font-size: 14.5px; }
.btn--lg  { padding: 16px 30px; font-size: 16.5px; }
.btn--block { width: 100%; padding: 16px; font-size: 16px; }

/* ===================================================================
   NAVBAR (barra escura · logo original)
   =================================================================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 80;
  background: var(--dark);
  border-bottom: 1px solid #16213f;
  box-shadow: 0 8px 30px -18px rgba(0, 0, 0, .8);
}
.nav__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 11px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav__brand { display: flex; align-items: center; gap: 13px; }
.nav__logo { height: 46px; }
.nav__name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 23px;
  letter-spacing: -.025em;
  white-space: nowrap;
  color: #fff;
}
.nav__name .grad-blue {
  background: linear-gradient(120deg, #6fa8ff, #0e97ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nav__menu { display: flex; align-items: center; gap: 30px; }
.nav__links { display: flex; align-items: center; gap: 28px; }
.nav__link {
  font-family: 'Manrope', sans-serif;
  font-weight: 600;
  font-size: 14.5px;
  color: #aeb9d2;
  transition: color .2s;
}
.nav__link:hover { color: #fff; }

/* hamburger (mobile) */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid #16213f;
  border-radius: 10px;
  cursor: pointer;
}
.nav__toggle span {
  width: 20px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.nav__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===================================================================
   HERO · SPOTLIGHT
   =================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  padding: 110px 24px 116px;
  background: #fbfcff;
  text-align: center;
}
.hero__grid-bg {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(30, 91, 240, .06) 1px, transparent 1px);
  background-size: 30px 30px;
  -webkit-mask-image: radial-gradient(70% 60% at 50% 32%, #000, transparent 75%);
  mask-image: radial-gradient(70% 60% at 50% 32%, #000, transparent 75%);
}
.hero__glow {
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 760px;
  height: 520px;
  background: radial-gradient(circle, rgba(14, 151, 255, .26), rgba(30, 91, 240, .10) 40%, transparent 70%);
  animation: gm-pulse 8s ease-in-out infinite;
}
.hero__inner { position: relative; max-width: 880px; margin: 0 auto; }
.hero__title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 68px;
  line-height: 1.02;
  letter-spacing: -.035em;
  color: var(--ink);
  margin: 26px 0 0;
  text-wrap: balance;
}
.hero__sub {
  font-size: 20px;
  line-height: 1.6;
  color: #54637c;
  margin: 24px auto 0;
  max-width: 600px;
}
.hero__cta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 36px;
}

/* floating chips */
.chip {
  position: absolute;
  padding: 9px 15px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid #e6ecf6;
  box-shadow: 0 16px 32px -16px rgba(11, 20, 40, .35);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  font-weight: 500;
  z-index: 1;
}
.chip--1 { left: 11%; top: 24%; color: #1e5bf0; animation: gm-float 6.5s ease-in-out infinite; }
.chip--2 { right: 10%; top: 20%; color: #0e97ff; animation: gm-float2 7.5s ease-in-out infinite; }
.chip--3 { left: 15%; bottom: 20%; color: #4a3fe0; animation: gm-float2 8s ease-in-out infinite; }
.chip--4 { right: 14%; bottom: 23%; color: #1e5bf0; animation: gm-float 7s ease-in-out infinite; }

/* eyebrow pill */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 16px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid #dde6f5;
  box-shadow: 0 6px 18px -10px rgba(11, 20, 40, .3);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .12em;
  color: var(--blue);
}
.eyebrow__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(14, 151, 255, .18);
}

/* ===================================================================
   MARQUEE
   =================================================================== */
.marquee {
  border-top: 1px solid #eef2f9;
  border-bottom: 1px solid #eef2f9;
  background: #fbfcff;
  padding: 20px 0;
  overflow: hidden;
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: 54px;
  width: max-content;
  animation: gm-marq 26s linear infinite;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 16px;
  color: #9aa7bd;
  white-space: nowrap;
}
.marquee__dot { color: #cdd6e6; }

/* ===================================================================
   SECTIONS (generic)
   =================================================================== */
.section { padding: 104px 24px; background: #fff; }
.section .container { padding: 0; }
.section--alt {
  background: #fbfcff;
  border-top: 1px solid #eef2f9;
  border-bottom: 1px solid #eef2f9;
}
.section__head { max-width: 640px; }
.section__head--center { max-width: 640px; margin: 0 auto; text-align: center; }
.kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .14em;
  color: var(--blue);
  margin-bottom: 14px;
}
.h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 42px;
  line-height: 1.08;
  letter-spacing: -.025em;
  color: var(--ink);
}
.lead { font-size: 18px; line-height: 1.6; color: #54637c; margin-top: 16px; }
.lead--narrow { max-width: 360px; }

.grid { display: grid; gap: 18px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.services, .portfolio { margin-top: 48px; }
.process { margin-top: 52px; }
.plans { margin-top: 50px; align-items: start; }

/* ---------- service cards ---------- */
.card {
  position: relative;
  padding: 32px;
  border-radius: 20px;
  background: #fbfcff;
  border: 1px solid var(--line);
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.card--service:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 50px -28px rgba(11, 20, 40, .35);
  border-color: #cfe0ff;
}
.icon-badge {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 14px;
}
.icon-badge--blue   { background: linear-gradient(135deg, #1e5bf0, #0e97ff); box-shadow: 0 12px 24px -10px rgba(30, 91, 240, .7); }
.icon-badge--violet { background: linear-gradient(135deg, #4a3fe0, #1e5bf0); box-shadow: 0 12px 24px -10px rgba(74, 63, 224, .7); }
.icon-badge--cyan   { background: linear-gradient(135deg, #0e97ff, #1e5bf0); box-shadow: 0 12px 24px -10px rgba(14, 151, 255, .7); }
.card__title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--ink);
  margin: 22px 0 10px;
}
.card__text { font-size: 15.5px; line-height: 1.6; color: #54637c; }

/* ---------- process ---------- */
.process__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 20px;
}
.process__head > div { max-width: 560px; }
.step {
  position: relative;
  padding: 28px 24px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--line);
}
.step--dark { background: linear-gradient(160deg, #0c1730, #060c1c); border: 1px solid #16264c; }
.step__num {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 46px;
  line-height: 1;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.step__num--light { background: linear-gradient(120deg, #6fa8ff, #0e97ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.step__title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 19px;
  color: var(--ink);
  margin: 16px 0 8px;
}
.step__title--light { color: #eef3ff; }
.step__text { font-size: 14.5px; line-height: 1.55; color: #54637c; }
.step__text--light { color: #8ea0c4; }

/* ---------- portfolio ---------- */
.case {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
  transition: transform .25s, box-shadow .25s;
}
.case:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 54px -28px rgba(11, 20, 40, .4);
}
.case__thumb {
  height: 200px;
  display: grid;
  place-items: center;
  border-bottom: 1px solid var(--line);
}
.case__thumb--a { background: repeating-linear-gradient(135deg, #eef4ff, #eef4ff 11px, #f7faff 11px, #f7faff 22px); }
.case__thumb--b { background: repeating-linear-gradient(135deg, #eaf6ff, #eaf6ff 11px, #f5fbff 11px, #f5fbff 22px); }
.case__thumb--c { background: repeating-linear-gradient(135deg, #efecff, #efecff 11px, #f8f6ff 11px, #f8f6ff 22px); }
.case__ph {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  color: #7e93bf;
  padding: 7px 12px;
  background: rgba(255, 255, 255, .7);
  border-radius: 8px;
}
/* card interativo (abre demo) */
.case--demo { cursor: pointer; }
.case--demo .case__thumb { position: relative; }
.case__play {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--blue, #1e5bf0);
  color: #fff;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 13.5px;
  box-shadow: 0 10px 24px -8px rgba(30, 91, 240, .6);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .22s, transform .22s;
}
.case__play-ico { font-size: 10px; }
.case--demo:hover .case__play,
.case--demo:focus-visible .case__play { opacity: 1; transform: translateY(0); }
.case--demo:focus-visible { outline: 2px solid var(--blue, #1e5bf0); outline-offset: 3px; }

.case__body { padding: 24px; }
.case__tag { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: .1em; }
.case__title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 19px;
  color: var(--ink);
  margin: 8px 0 6px;
}
.case__text { font-size: 14.5px; line-height: 1.55; color: #54637c; }
.portfolio__note {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  color: #9aa7bd;
  margin-top: 26px;
  text-align: center;
}

/* ---------- modal demo ---------- */
.demo-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 24px;
}
.demo-modal[hidden] { display: none; }
.demo-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(1, 4, 13, .72);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}
.demo-modal__box {
  position: relative;
  width: min(1120px, 100%);
  height: min(82vh, 820px);
  display: flex;
  flex-direction: column;
  background: #0a0f1d;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 40px 90px -20px rgba(0, 0, 0, .6);
  animation: demoIn .25s ease;
}
@keyframes demoIn {
  from { opacity: 0; transform: translateY(14px) scale(.98); }
  to { opacity: 1; transform: none; }
}
.demo-modal__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  background: #11182b;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.demo-modal__dots { display: flex; gap: 7px; }
.demo-modal__dots span { width: 11px; height: 11px; border-radius: 50%; background: #2a3550; }
.demo-modal__title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: #cdd6ea;
  margin-right: auto;
}
.demo-modal__live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: .08em;
  color: #6fe3a0;
}
.demo-modal__live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #28c840;
  box-shadow: 0 0 0 0 rgba(40, 200, 64, .6);
  animation: demoPulse 1.8s infinite;
}
@keyframes demoPulse {
  0% { box-shadow: 0 0 0 0 rgba(40, 200, 64, .55); }
  70% { box-shadow: 0 0 0 7px rgba(40, 200, 64, 0); }
  100% { box-shadow: 0 0 0 0 rgba(40, 200, 64, 0); }
}
.demo-modal__btn {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 9px;
  background: #1c2740;
  color: #fff;
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  transition: background .2s;
}
.demo-modal__btn:hover { background: #2a3a5c; }
.demo-modal__frame { position: relative; flex: 1; background: #fff; }
.demo-modal__iframe { width: 100%; height: 100%; border: 0; display: block; }
.demo-modal__loader {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: #f4f6fb;
  color: #7e93bf;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
}
.demo-modal__loader[hidden] { display: none; }
body.demo-open { overflow: hidden; }
@media (max-width: 640px) {
  .demo-modal { padding: 0; }
  .demo-modal__box { width: 100%; height: 100%; border-radius: 0; border: 0; }
}

/* ---------- plans ---------- */
.plan {
  padding: 34px;
  border-radius: 22px;
  background: #fff;
  border: 1px solid var(--line);
}
.plan--featured {
  position: relative;
  background: linear-gradient(160deg, #0c1730, #070e22);
  border: 1px solid #1c3160;
  box-shadow: 0 40px 80px -34px rgba(30, 91, 240, .6);
}
.plan__badge {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--grad);
  color: #fff;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .08em;
}
.plan__name { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 20px; color: var(--ink); }
.plan__name--light { color: #fff; }
.plan__desc { font-size: 14.5px; color: var(--muted); margin-top: 6px; }
.plan__desc--light { color: #8ea0c4; }
.plan__price { margin: 22px 0 6px; }
.plan__price-label { font-size: 14px; color: var(--muted); }
.plan__price-label--light { color: #8ea0c4; }
.plan__price-value {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 38px;
  color: var(--ink);
  letter-spacing: -.02em;
}
.plan__price-value--light { color: #fff; }
.plan__price-monthly {
  margin-top: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 19px;
  color: var(--blue);
}
.plan__price-monthly span { font-size: 14px; font-weight: 500; color: var(--muted); }
.plan__price-monthly small {
  display: block;
  margin-top: 2px;
  font-family: inherit;
  font-weight: 400;
  font-size: 12.5px;
  color: var(--muted);
}
.plan__price-monthly--light { color: var(--cyan); }
.plan__price-monthly--light span,
.plan__price-monthly--light small { color: #8ea0c4; }
.plan__cta { display: flex; width: 100%; margin: 18px 0 24px; padding: 13px; border-radius: 12px; font-size: 15px; }
.plan__list { list-style: none; display: flex; flex-direction: column; gap: 13px; }
.plan__list li { display: flex; gap: 10px; font-size: 14.5px; color: #3a4861; }
.plan__list--light li { color: #d6deef; }
.plan__check { color: var(--blue); font-weight: 700; }
.plan__check--cyan { color: var(--cyan); }

/* ---------- FAQ ---------- */
#faq .section__head { margin-bottom: 44px; }
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq__item {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fbfcff;
  overflow: hidden;
}
.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 17.5px;
  color: var(--ink);
}
.faq__icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  font-size: 22px;
  font-weight: 400;
  line-height: 1;
  background: #eef2fb;
  color: var(--blue);
  transition: transform .25s, background .2s, color .2s;
}
.faq__item.is-open .faq__icon {
  background: var(--grad);
  color: #fff;
  transform: rotate(45deg);
}
.faq__a {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height .35s ease, opacity .3s ease;
}
.faq__item.is-open .faq__a { max-height: 280px; opacity: 1; }
.faq__a p { padding: 0 24px 22px; font-size: 15.5px; line-height: 1.65; color: #54637c; }

/* ===================================================================
   CONTATO
   =================================================================== */
.section--contact { border-bottom: none; }
.contact {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: 48px;
  align-items: start;
}
.contact__channels { display: flex; flex-direction: column; gap: 14px; margin-top: 32px; }
.channel {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 18px 20px;
  border-radius: 15px;
  background: #fff;
  border: 1px solid var(--line);
  transition: border-color .2s, transform .2s;
}
.channel--wa:hover { border-color: #28c840; transform: translateX(4px); }
.channel--mail:hover { border-color: var(--blue); transform: translateX(4px); }
.channel--ig:hover { border-color: #c13584; transform: translateX(4px); }
.channel__icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; }
.channel__icon--wa { background: #e9f9ed; }
.channel__icon--mail { background: #eef4ff; }
.channel__icon--ig { background: #fdeef6; }
.channel__title { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 16px; color: var(--ink); }
.channel__sub { font-size: 14px; color: var(--muted); }

.contact__card {
  position: relative;
  padding: 36px;
  border-radius: 24px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 30px 60px -34px rgba(11, 20, 40, .4);
}
.form { display: flex; flex-direction: column; gap: 18px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 13.5px;
  color: var(--ink);
}
.field__input {
  padding: 13px 15px;
  border-radius: 11px;
  border: 1px solid #dde6f5;
  background: #fbfcff;
  font-family: 'Manrope', sans-serif;
  font-size: 15px;
  color: var(--ink);
  outline: none;
  transition: border-color .2s, background .2s;
}
.field__input:focus { border-color: var(--blue); background: #fff; }
.field__input--area { resize: vertical; }
select.field__input { cursor: pointer; }

.form-success { text-align: center; padding: 36px 12px; }
.form-success__icon {
  display: inline-grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1e5bf0, #0e97ff);
  box-shadow: 0 16px 30px -12px rgba(30, 91, 240, .7);
  margin-bottom: 20px;
}
.form-success__title { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 24px; color: var(--ink); }
.form-success__text { font-size: 16px; color: #54637c; margin: 10px 0 24px; }
.form-success .btn { padding: 12px 22px; border-radius: 11px; font-size: 14.5px; }

/* ===================================================================
   FOOTER
   =================================================================== */
.footer { background: linear-gradient(180deg, #0a1224, #060c1a); padding: 64px 24px 36px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer__brand { display: flex; align-items: center; gap: 11px; }
.footer__chip {
  display: grid;
  place-items: center;
  height: 40px;
  width: 74px;
  border-radius: 11px;
  background: #01040d;
  border: 1px solid #20305a;
  padding: 6px 9px;
}
.footer__chip img { max-height: 100%; max-width: 100%; object-fit: contain; }
.footer__name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -.02em;
  color: #fff;
}
.footer__name .grad-blue {
  background: linear-gradient(120deg, #6fa8ff, #0e97ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.footer__about { font-size: 14.5px; line-height: 1.6; color: #8095b8; margin-top: 18px; max-width: 300px; }
.footer__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: .14em;
  color: #5c79b3;
  margin-bottom: 16px;
}
.footer__links { display: flex; flex-direction: column; gap: 11px; font-size: 14.5px; color: #aab8d4; }
.footer__links a { transition: color .2s; }
.footer__links a:hover { color: #fff; }
.footer__bottom {
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid #18254a;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: #5c79b3;
}
.footer__sign { font-family: 'JetBrains Mono', monospace; }

/* ===================================================================
   RESPONSIVE
   =================================================================== */
@media (max-width: 1000px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .contact { grid-template-columns: 1fr; gap: 36px; }
  .hero__title { font-size: 56px; }
}

@media (max-width: 820px) {
  .section { padding: 76px 22px; }
  .hero { padding: 88px 22px 92px; }

  /* mobile nav */
  .nav__toggle { display: flex; }
  .nav__menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--dark);
    border-bottom: 1px solid #16213f;
    padding: 8px 24px 22px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform .25s, opacity .25s;
  }
  .nav__menu.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav__links { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__link { padding: 14px 0; border-bottom: 1px solid #16213f; }
  .nav__menu .btn { margin-top: 16px; }

  .grid--2, .grid--3 { grid-template-columns: 1fr; }
  .chip { display: none; }
  .hero__title { font-size: 42px; }
  .hero__sub { font-size: 18px; }
  .h2 { font-size: 32px; }
  .process__head { align-items: flex-start; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 520px) {
  .grid--4 { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .hero__title { font-size: 36px; }
  .nav__logo { height: 40px; }
  .nav__name { font-size: 20px; }
}

/* reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; scroll-behavior: auto; }
}