/* ============================================================
   AnthroWeb — design system
   ============================================================ */
:root {
  --bg: #02060d;
  --bg-2: #04101e;
  --ink: #eaf4fd;
  --ink-dim: #9db6cc;
  --ink-faint: #5f7a93;
  --blue: #38a8f0;
  --blue-deep: #1a6fd0;
  --cyan: #6fd6ff;
  --line: rgba(111, 214, 255, 0.10);
  --glass: rgba(6, 15, 27, 0.62);
  --glass-strong: rgba(4, 11, 20, 0.96);
  --grad: linear-gradient(100deg, var(--blue-deep), var(--blue) 45%, var(--cyan));
  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --ease-out: cubic-bezier(0.19, 1, 0.22, 1);
  --nav-h: 84px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: rgba(56, 168, 240, 0.35); color: #fff; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }
em { font-style: normal; }

/* Accent gradient text */
.section__title em, .contact__title em {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ============ Preloader ============ */
.preloader {
  position: fixed; inset: 0; z-index: 1000;
  background: #020609;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.9s var(--ease-out);
}
.preloader.is-done { transform: translateY(-101%); }
.preloader__inner { text-align: center; width: min(320px, 70vw); }
.preloader__mark img { width: 220px; height: auto; margin: 0 auto 28px; opacity: 0.95; }
.preloader__count {
  font-family: var(--font-display);
  font-size: 15px; letter-spacing: 0.2em;
  color: var(--ink-dim); margin-bottom: 14px;
}
.preloader__count span::after { content: "%"; opacity: 0.5; margin-left: 2px; }
.preloader__bar {
  height: 2px; background: rgba(111, 214, 255, 0.12);
  border-radius: 2px; overflow: hidden;
}
.preloader__bar span { display: block; height: 100%; width: 0%; background: var(--grad); border-radius: 2px; }

/* ============ Cursor ============ */
.cursor, .cursor-ring { display: none; }
@media (hover: hover) and (pointer: fine) {
  .cursor {
    display: block; position: fixed; z-index: 999; pointer-events: none;
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--cyan);
    transform: translate(-50%, -50%);
    left: 0; top: 0;
  }
  .cursor-ring {
    display: block; position: fixed; z-index: 998; pointer-events: none;
    width: 34px; height: 34px; border-radius: 50%;
    border: 1px solid rgba(111, 214, 255, 0.45);
    transform: translate(-50%, -50%);
    left: 0; top: 0;
    transition: width 0.25s var(--ease-out), height 0.25s var(--ease-out),
                border-color 0.25s, background-color 0.25s;
  }
  .cursor-ring.is-active {
    width: 58px; height: 58px;
    border-color: rgba(111, 214, 255, 0.9);
    background: rgba(111, 214, 255, 0.08);
  }
  body.has-cursor, body.has-cursor a, body.has-cursor button { cursor: none; }
}

/* ============ Scroll progress ============ */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 900;
  background: transparent; pointer-events: none;
}
.scroll-progress span {
  display: block; height: 100%; width: 100%;
  background: var(--grad);
  transform-origin: 0 50%; transform: scaleX(0);
}

/* ============ Background layers ============ */
#scene {
  position: fixed; inset: 0; z-index: 1;
  width: 100%; height: 100vh; height: 100svh;
  pointer-events: none;
  opacity: 0; transition: opacity 1.4s ease 0.15s;
}
body.is-ready #scene { opacity: 1; }

.bg-aurora { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
/* the WebGL scene renders its own aurora with real parallax depth */
body.webgl-full .bg-aurora { display: none; }
.bg-aurora__orb {
  position: absolute; border-radius: 50%;
  filter: blur(90px); opacity: 0.5; will-change: transform;
}
.bg-aurora__orb--1 {
  width: 55vw; height: 55vw; left: -18vw; top: -22vw;
  background: radial-gradient(circle, rgba(26, 111, 208, 0.35), transparent 65%);
  animation: drift1 26s ease-in-out infinite alternate;
}
.bg-aurora__orb--2 {
  width: 44vw; height: 44vw; right: -16vw; top: 22vh;
  background: radial-gradient(circle, rgba(111, 214, 255, 0.16), transparent 65%);
  animation: drift2 32s ease-in-out infinite alternate;
}
.bg-aurora__orb--3 {
  width: 50vw; height: 50vw; left: 18vw; bottom: -28vw;
  background: radial-gradient(circle, rgba(30, 90, 160, 0.28), transparent 65%);
  animation: drift1 38s ease-in-out infinite alternate-reverse;
}
@keyframes drift1 { to { transform: translate3d(9vw, 6vh, 0) scale(1.12); } }
@keyframes drift2 { to { transform: translate3d(-7vw, -5vh, 0) scale(0.92); } }

.bg-noise {
  position: fixed; inset: -50%; z-index: 2; pointer-events: none; opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 8s steps(10) infinite;
}
@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  10% { transform: translate(-5%, -8%); } 20% { transform: translate(-13%, 3%); }
  30% { transform: translate(6%, -11%); } 40% { transform: translate(-3%, 13%); }
  50% { transform: translate(-11%, 6%); } 60% { transform: translate(9%, 0); }
  70% { transform: translate(0, 9%); } 80% { transform: translate(-9%, -3%); }
  90% { transform: translate(6%, 6%); }
}

main { position: relative; z-index: 10; }

/* 3D scroll space: these are the perspective stages the scrubbed
   depth choreography (main.js) plays inside */
.section, .hero, .pillars, .footer { perspective: 1300px; }

/* ============ Nav ============ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 800;
  transition: transform 0.5s var(--ease-out), background-color 0.4s, backdrop-filter 0.4s;
}
.nav.is-hidden { transform: translateY(-110%); }
/* lift the header (and its burger X) above the open mobile menu overlay */
.nav.is-menu-open { z-index: 950; }
.nav.is-solid {
  background: rgba(2, 6, 13, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  height: var(--nav-h);
  max-width: 1320px; margin: 0 auto; padding: 0 32px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.nav__logo img { height: 44px; width: auto; }
.nav__links { display: flex; gap: 34px; }
.nav__links a {
  font-size: 14px; font-weight: 500; letter-spacing: 0.02em;
  color: var(--ink-dim); position: relative; padding: 6px 0;
  transition: color 0.25s;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1.5px; background: var(--grad);
  transform: scaleX(0); transform-origin: 0 50%;
  transition: transform 0.35s var(--ease-out);
}
.nav__links a:hover, .nav__links a.is-active { color: var(--ink); }
.nav__links a:hover::after, .nav__links a.is-active::after { transform: scaleX(1); }
.nav__actions { display: flex; align-items: center; gap: 16px; }

.nav__burger { display: none; width: 42px; height: 42px; position: relative; z-index: 950; }
.nav__burger span {
  position: absolute; left: 10px; right: 10px; height: 2px;
  background: var(--ink); border-radius: 2px;
  transition: transform 0.35s var(--ease-out), top 0.35s var(--ease-out);
}
.nav__burger span:nth-child(1) { top: 17px; }
.nav__burger span:nth-child(2) { top: 25px; }
.nav__burger.is-open span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { top: 21px; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 900;
  background: rgba(2, 6, 11, 0.97);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  display: flex; flex-direction: column; gap: 48px;
  padding: 100px 36px 48px;
  overflow-y: auto; -webkit-overflow-scrolling: touch;
  opacity: 0; visibility: hidden; transition: opacity 0.4s, visibility 0.4s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }
/* equal auto margins center when content fits, collapse to 0 when it overflows */
.mobile-menu__links { display: flex; flex-direction: column; gap: 8px; margin-top: auto; }
.mobile-menu__links a {
  font-family: var(--font-display); font-size: clamp(28px, 8vw, 40px); font-weight: 600;
  padding: 8px 0; color: var(--ink);
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}
.mobile-menu.is-open .mobile-menu__links a { opacity: 1; transform: none; }
.mobile-menu.is-open .mobile-menu__links a:nth-child(1) { transition-delay: 0.05s; }
.mobile-menu.is-open .mobile-menu__links a:nth-child(2) { transition-delay: 0.1s; }
.mobile-menu.is-open .mobile-menu__links a:nth-child(3) { transition-delay: 0.15s; }
.mobile-menu.is-open .mobile-menu__links a:nth-child(4) { transition-delay: 0.2s; }
.mobile-menu.is-open .mobile-menu__links a:nth-child(5) { transition-delay: 0.25s; }
.mobile-menu.is-open .mobile-menu__links a:nth-child(6) { transition-delay: 0.3s; }
.mobile-menu__cta {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.mobile-menu__meta { color: var(--ink-faint); font-size: 14px; line-height: 1.8; margin-bottom: auto; }
.mobile-menu__meta a { color: var(--ink-dim); }

/* ============ Buttons ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 15px;
  letter-spacing: 0.01em; line-height: 1;
  padding: 18px 32px; border-radius: 100px;
  position: relative; white-space: nowrap;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s, background-color 0.3s,
              border-color 0.3s, color 0.3s;
  will-change: transform;
}
.btn--sm { padding: 13px 24px; font-size: 13.5px; }
.btn--lg { padding: 22px 42px; font-size: 17px; }
.btn--primary {
  background: var(--grad); color: #04121f;
  box-shadow: 0 8px 32px rgba(56, 168, 240, 0.28);
}
.btn--primary:hover { box-shadow: 0 12px 44px rgba(56, 168, 240, 0.45); }
.btn--ghost {
  color: var(--ink);
  border: 1px solid rgba(111, 214, 255, 0.28);
  background: rgba(111, 214, 255, 0.05);
}
.btn--ghost:hover { border-color: rgba(111, 214, 255, 0.6); background: rgba(111, 214, 255, 0.1); }
.btn--outline {
  color: var(--ink); width: 100%;
  border: 1px solid rgba(111, 214, 255, 0.22);
}
.btn--outline:hover { border-color: rgba(111, 214, 255, 0.55); background: rgba(111, 214, 255, 0.06); }
.btn__dot {
  width: 8px; height: 8px; border-radius: 50%; background: #46e0a3;
  box-shadow: 0 0 12px #46e0a3;
  animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.4; } }

/* ============ Hero ============ */
.hero {
  min-height: 100vh; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  padding: calc(var(--nav-h) + 40px) 32px 80px;
  position: relative;
  max-width: 1320px; margin: 0 auto;
}
.hero__eyebrow {
  display: flex; align-items: center; gap: 12px;
  font-size: 13.5px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-dim); margin-bottom: 34px;
}
.hero__pulse {
  width: 9px; height: 9px; border-radius: 50%; background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(111, 214, 255, 0.5);
  animation: ping 2.4s cubic-bezier(0, 0, 0.2, 1) infinite;
}
@keyframes ping {
  0% { box-shadow: 0 0 0 0 rgba(111, 214, 255, 0.5); }
  70%, 100% { box-shadow: 0 0 0 14px rgba(111, 214, 255, 0); }
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(52px, 9.5vw, 124px);
  font-weight: 700; line-height: 1.02; letter-spacing: -0.03em;
  margin-bottom: 36px;
}
.hero__line {
  display: block; overflow: hidden;
  padding-bottom: 0.08em; margin-bottom: -0.08em;
  perspective: 900px; /* chars flip up in 3D on reveal */
}
.hero__sub {
  max-width: 560px; font-size: clamp(16px, 2vw, 19px);
  color: var(--ink-dim); margin-bottom: 44px;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 18px; }
.hero__scroll {
  position: absolute; bottom: 34px; left: 32px;
  display: flex; align-items: center; gap: 14px;
  color: var(--ink-faint); font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase;
}
.hero__scroll-track {
  width: 1px; height: 52px; background: rgba(111, 214, 255, 0.14); overflow: hidden;
}
.hero__scroll-track i {
  display: block; width: 100%; height: 18px; background: var(--cyan);
  animation: scrolldrop 2s var(--ease-out) infinite;
}
@keyframes scrolldrop {
  0% { transform: translateY(-20px); } 60%, 100% { transform: translateY(56px); }
}

/* ============ Subpage hero + shared blocks ============ */
.hero--page { min-height: 76vh; }
.hero--page .hero__title { font-size: clamp(40px, 7.5vw, 96px); }
.crumbs {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  font-size: 13px; color: var(--ink-faint); margin-bottom: 20px;
}
.crumbs a { color: var(--ink-dim); transition: color 0.25s; }
.crumbs a:hover { color: var(--cyan); }
.crumbs i { font-style: normal; opacity: 0.5; }
.prose {
  max-width: 760px; display: flex; flex-direction: column; gap: 18px;
  color: var(--ink-dim); font-size: 16.5px; line-height: 1.75;
}
.prose strong, .prose a { color: var(--ink); }
.prose a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(111,214,255,0.4); }
.prose a:hover { color: var(--cyan); }
.prose h3 {
  font-family: var(--font-display); font-size: 23px; font-weight: 600;
  color: var(--ink); margin-top: 14px; letter-spacing: -0.01em;
}
.teaser {
  display: flex; flex-wrap: wrap; gap: 28px; align-items: center; justify-content: space-between;
  padding: 38px 40px; border-radius: 22px;
  background: var(--glass); border: 1px solid var(--line);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.teaser__prices { display: flex; flex-wrap: wrap; gap: 40px; }
.teaser__price span { display: block; font-size: 13px; color: var(--ink-faint); margin-bottom: 4px; }
.teaser__price b {
  font-family: var(--font-display); font-size: 24px; font-weight: 700; letter-spacing: -0.01em;
}
.teaser__price b i {
  font-style: normal; font-size: 14px; font-weight: 600;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.contact--sub { padding-bottom: 150px; }
.contact--sub .contact__title { font-size: clamp(36px, 5.5vw, 68px); }
@media (max-width: 640px) {
  .teaser { padding: 28px 24px; }
}

/* ============ Lead form ============ */
.lead-form {
  max-width: 780px;
  padding: 40px;
  border-radius: 24px;
  background: var(--glass);
  border: 1px solid var(--line);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 30px 80px rgba(1, 4, 9, 0.55);
}
.lead-form__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 22px;
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field--wide { grid-column: 1 / -1; }
.field label {
  font-family: var(--font-display); font-size: 13.5px; font-weight: 600;
  letter-spacing: 0.02em; color: var(--ink-dim);
}
.field__req { color: var(--blue); margin-left: 2px; }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid rgba(111, 214, 255, 0.18);
  background: rgba(2, 8, 16, 0.6);
  color: var(--ink);
  font: 16px var(--font-body); /* 16px avoids iOS focus zoom */
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s, background-color 0.25s;
}
.field textarea { min-height: 150px; resize: vertical; line-height: 1.6; }
.field select {
  appearance: none; -webkit-appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236fd6ff' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 18px;
  padding-right: 44px;
}
.field select option { background: #061120; color: var(--ink); }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-faint); }
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: rgba(111, 214, 255, 0.6);
  background: rgba(4, 14, 26, 0.75);
  box-shadow: 0 0 0 3px rgba(56, 168, 240, 0.16);
}
.field__err {
  font-size: 13px; color: #ff9d9d; min-height: 0;
}
.field__help { font-size: 12.5px; color: var(--ink-faint); line-height: 1.5; }
.field--invalid input, .field--invalid textarea, .field--invalid select {
  border-color: rgba(255, 120, 120, 0.55);
}
.field--invalid input:focus, .field--invalid textarea:focus {
  box-shadow: 0 0 0 3px rgba(255, 120, 120, 0.14);
}
/* honeypot — hidden from humans and assistive tech, visible to bots */
.lead-form__honey {
  position: absolute; left: -9999px; width: 1px; height: 1px;
  overflow: hidden; opacity: 0; pointer-events: none;
}
.lead-form__foot {
  display: flex; flex-wrap: wrap; align-items: center; gap: 18px;
  margin-top: 28px;
}
.lead-form__note { font-size: 13px; color: var(--ink-faint); flex: 1 1 220px; }
.lead-form__status {
  margin-top: 18px; padding: 14px 18px; border-radius: 12px;
  font-size: 14.5px; line-height: 1.5;
  border: 1px solid transparent;
  outline: none;
}
/* permanently-rendered live region: collapse entirely when empty */
.lead-form__status:empty { margin: 0; padding: 0; border: 0; }
.lead-form__status.is-busy {
  color: var(--ink-dim);
  background: rgba(111, 214, 255, 0.06);
  border-color: rgba(111, 214, 255, 0.2);
}
.lead-form__status.is-ok {
  color: #8ef0c2;
  background: rgba(70, 224, 163, 0.08);
  border-color: rgba(70, 224, 163, 0.3);
}
.lead-form__status.is-error {
  color: #ffc2c2;
  background: rgba(255, 120, 120, 0.08);
  border-color: rgba(255, 120, 120, 0.32);
}
.lead-form__status a { color: var(--cyan); text-decoration: underline; text-underline-offset: 2px; }
/* submit button spinner */
.btn.is-loading { pointer-events: none; opacity: 0.75; }
.btn.is-loading::after {
  content: ""; width: 15px; height: 15px; margin-left: 4px;
  border-radius: 50%;
  border: 2px solid rgba(4, 18, 31, 0.35);
  border-top-color: #04121f;
  animation: btnspin 0.7s linear infinite;
}
@keyframes btnspin { to { transform: rotate(360deg); } }

.lead-success {
  max-width: 780px;
  padding: 48px 40px;
  border-radius: 24px;
  text-align: center;
  background: linear-gradient(165deg, rgba(26, 111, 208, 0.16), rgba(4, 11, 20, 0.9) 60%);
  border: 1px solid rgba(111, 214, 255, 0.4);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 0 70px rgba(56, 168, 240, 0.14);
  outline: none;
}
.lead-success__mark {
  width: 68px; height: 68px; margin: 0 auto 24px;
  border-radius: 50%; display: grid; place-items: center;
  background: var(--grad);
  box-shadow: 0 10px 34px rgba(56, 168, 240, 0.4);
}
.lead-success__mark svg {
  width: 32px; height: 32px; fill: none; stroke: #04121f;
  stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round;
}
.lead-success h3 {
  font-family: var(--font-display); font-size: clamp(24px, 3.4vw, 32px);
  font-weight: 700; letter-spacing: -0.02em; margin-bottom: 14px;
}
.lead-success p { color: var(--ink-dim); font-size: 16px; max-width: 460px; margin: 0 auto; }
.lead-success p + p { margin-top: 12px; }

@media (max-width: 700px) {
  .lead-form { padding: 26px 22px; }
  .lead-form__grid { grid-template-columns: 1fr; gap: 18px; }
  .lead-form__foot .btn { width: 100%; }
  .lead-success { padding: 36px 24px; }
}

/* ============ Marquee ============ */
.marquee {
  position: relative; z-index: 10;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 22px 0; overflow: hidden;
  background: rgba(2, 7, 14, 0.6);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  /* tilted ribbon in space */
  transform: perspective(900px) rotateX(6deg);
  transform-origin: 50% 0%;
}
.marquee__track {
  display: flex; align-items: center; gap: 38px; width: max-content;
  animation: marquee 34s linear infinite;
}
.marquee__track span {
  font-family: var(--font-display); font-size: 15px; font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-dim);
}
.marquee__track i { color: var(--blue); font-style: normal; font-size: 11px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============ Sections (shared) ============ */
.section { position: relative; padding: 140px 32px; max-width: 1320px; margin: 0 auto; }
.section__head { margin-bottom: 72px; max-width: 820px; }
.section__eyebrow {
  font-size: 13px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 18px;
  display: flex; align-items: center; gap: 12px;
}
.section__eyebrow::before {
  content: ""; width: 28px; height: 1.5px; background: var(--grad); display: inline-block;
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(34px, 5.2vw, 60px);
  font-weight: 700; line-height: 1.08; letter-spacing: -0.02em;
}
.section__note { margin-top: 20px; color: var(--ink-dim); font-size: 15.5px; }
.section__more {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 22px;
  font-family: var(--font-display); font-size: 14px; font-weight: 600;
  color: var(--cyan);
  transition: gap 0.25s var(--ease-out);
}
.section__more:hover { gap: 12px; }

/* Reveal defaults (JS animates in) */
[data-reveal] { opacity: 0; transform: translateY(36px); }
body.no-motion [data-reveal] { opacity: 1; transform: none; }

/* ============ Services ============ */
.services__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
}
.card {
  position: relative;
  padding: 34px 28px 38px;
  border-radius: 20px;
  background: var(--glass);
  border: 1px solid var(--line);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  overflow: hidden;
  transform-style: preserve-3d;
  transition: border-color 0.35s;
  --mx: 50%; --my: 50%;
}
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: radial-gradient(420px circle at var(--mx) var(--my),
              rgba(111, 214, 255, 0.12), transparent 55%);
  opacity: 0; transition: opacity 0.4s; pointer-events: none;
}
.card:hover { border-color: rgba(111, 214, 255, 0.3); }
.card:hover::before { opacity: 1; }
/* content floats above the card plane while tilting */
.card__icon { transform: translateZ(30px); }
.card h3 { transform: translateZ(20px); }
.card p { transform: translateZ(10px); }
.card__icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center; margin-bottom: 22px;
  background: linear-gradient(135deg, rgba(26, 111, 208, 0.25), rgba(111, 214, 255, 0.12));
  border: 1px solid rgba(111, 214, 255, 0.2);
}
.card__icon svg {
  width: 24px; height: 24px; fill: none; stroke: var(--cyan);
  stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}
.card h3 {
  font-family: var(--font-display); font-size: 19px; font-weight: 600;
  margin-bottom: 10px; letter-spacing: -0.01em;
}
.card p { font-size: 14.5px; color: var(--ink-dim); line-height: 1.65; }
.card__link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 16px;
  font-family: var(--font-display); font-size: 13px; font-weight: 600;
  color: var(--cyan);
  transform: translateZ(14px);
  transition: gap 0.25s var(--ease-out);
}
.card__link:hover { gap: 11px; }
.card--glow { border-color: rgba(111, 214, 255, 0.35); }
.card--glow::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; z-index: -1;
  background: var(--grad); opacity: 0.16; filter: blur(18px);
}

/* ============ Pillars ============ */
.pillars {
  position: relative; max-width: 1320px; margin: 0 auto;
  padding: 0 32px 140px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
.pillars__item {
  border-top: 1px solid rgba(111, 214, 255, 0.2);
  padding: 28px 8px 0;
}
.pillars__num {
  font-family: var(--font-display); font-size: 13px; letter-spacing: 0.2em;
  color: var(--blue);
}
.pillars__item h3 {
  font-family: var(--font-display); font-size: 24px; font-weight: 600;
  margin: 12px 0 10px; letter-spacing: -0.01em;
}
.pillars__item p { color: var(--ink-dim); font-size: 15px; max-width: 340px; }

/* ============ Process ============ */
.process__track { position: relative; }
.process__line {
  position: absolute; left: 25px; top: 8px; bottom: 8px; width: 2px;
  background: rgba(111, 214, 255, 0.1); border-radius: 2px;
}
.process__line span {
  display: block; width: 100%; height: 0%;
  background: var(--grad); border-radius: 2px;
}
.process__steps { display: flex; flex-direction: column; gap: 64px; }
.process__step { position: relative; padding-left: 88px; max-width: 720px; }
.process__num {
  position: absolute; left: 0; top: 0;
  width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display); font-size: 14px; font-weight: 600;
  color: var(--cyan);
  background: var(--glass-strong);
  border: 1px solid rgba(111, 214, 255, 0.3);
  box-shadow: 0 0 24px rgba(56, 168, 240, 0.18);
}
.process__step h3 {
  font-family: var(--font-display); font-size: 26px; font-weight: 600;
  margin-bottom: 10px; letter-spacing: -0.01em;
}
.process__step p { color: var(--ink-dim); font-size: 16px; }

/* ============ AI showcase ============ */
.ai__grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center;
}
.ai__lead { color: var(--ink-dim); font-size: 17px; margin: 26px 0 30px; max-width: 520px; }
.ai__lead strong { color: var(--ink); }
.ai__points { display: flex; flex-direction: column; gap: 16px; margin-bottom: 38px; }
.ai__points li {
  position: relative; padding-left: 34px; color: var(--ink-dim); font-size: 15.5px;
}
.ai__points li strong { color: var(--ink); }
.ai__points li::before {
  content: ""; position: absolute; left: 0; top: 4px;
  width: 18px; height: 18px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(56,168,240,0.35), rgba(111,214,255,0.2));
  border: 1px solid rgba(111, 214, 255, 0.5);
}
.ai__points li::after {
  content: ""; position: absolute; left: 5.5px; top: 9px;
  width: 7px; height: 4.5px;
  border-left: 1.6px solid var(--cyan); border-bottom: 1.6px solid var(--cyan);
  transform: rotate(-45deg);
}

.chat-demo {
  border-radius: 22px; overflow: hidden;
  background: var(--glass-strong);
  border: 1px solid rgba(111, 214, 255, 0.22);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 30px 80px rgba(2, 8, 16, 0.6), 0 0 60px rgba(56, 168, 240, 0.08);
  animation: demofloat 7s ease-in-out infinite;
}
@keyframes demofloat {
  0%, 100% { transform: translateY(0) rotate(0.001deg); }
  50% { transform: translateY(-12px) rotate(0.001deg); }
}
.chat-demo__bar {
  display: flex; align-items: center; gap: 10px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display); font-size: 14px; font-weight: 600;
}
.chat-demo__bar em {
  margin-left: auto; font-size: 10.5px; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--cyan);
  padding: 4px 10px; border-radius: 100px;
  background: rgba(111, 214, 255, 0.1); border: 1px solid rgba(111, 214, 255, 0.25);
}
.chat-demo__status {
  width: 9px; height: 9px; border-radius: 50%; background: #46e0a3;
  box-shadow: 0 0 10px #46e0a3;
}
.chat-demo__body {
  height: 420px; padding: 22px; overflow: hidden;
  display: flex; flex-direction: column; gap: 12px; justify-content: flex-end;
}
.chat-demo .msg { max-width: 82%; }

/* Shared message bubbles (demo + widget) */
.msg {
  padding: 12px 16px; border-radius: 16px;
  font-size: 14px; line-height: 1.55;
  animation: msgin 0.45s var(--ease-out);
}
.msg--bot {
  align-self: flex-start;
  background: rgba(111, 214, 255, 0.09);
  border: 1px solid rgba(111, 214, 255, 0.16);
  border-bottom-left-radius: 6px;
  color: var(--ink);
}
.msg--user {
  align-self: flex-end;
  background: linear-gradient(120deg, rgba(26,111,208,0.9), rgba(56,168,240,0.9));
  border-bottom-right-radius: 6px;
  color: #f2faff;
}
@keyframes msgin { from { opacity: 0; transform: translateY(14px) scale(0.97); } }
.msg--typing {
  display: inline-flex; gap: 5px; align-items: center;
  padding: 15px 18px;
}
.msg--typing i {
  width: 6px; height: 6px; border-radius: 50%; background: var(--cyan);
  animation: typing 1.2s ease-in-out infinite;
}
.msg--typing i:nth-child(2) { animation-delay: 0.15s; }
.msg--typing i:nth-child(3) { animation-delay: 0.3s; }
@keyframes typing { 30% { transform: translateY(-5px); opacity: 0.5; } }

/* ============ Pricing ============ */
.pricing__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
  align-items: stretch;
}
.price {
  position: relative; display: flex; flex-direction: column;
  padding: 36px 30px;
  border-radius: 22px;
  background: var(--glass);
  border: 1px solid var(--line);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  transform-style: preserve-3d;
  transition: border-color 0.35s, box-shadow 0.4s;
  --mx: 50%; --my: 50%;
}
.price::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: radial-gradient(420px circle at var(--mx) var(--my),
              rgba(111, 214, 255, 0.1), transparent 55%);
  opacity: 0; transition: opacity 0.4s; pointer-events: none;
}
.price:hover {
  border-color: rgba(111, 214, 255, 0.32);
  box-shadow: 0 24px 60px rgba(2, 8, 16, 0.5);
}
.price:hover::before { opacity: 1; }
.price h3, .price .price__amount { transform: translateZ(18px); }
.price h3 { font-family: var(--font-display); font-size: 20px; font-weight: 600; margin-bottom: 14px; }
.price__amount {
  font-family: var(--font-display); font-size: 34px; font-weight: 700; letter-spacing: -0.02em;
  margin-bottom: 6px; line-height: 1.2;
}
.price__amount span { font-size: 14px; font-weight: 500; color: var(--ink-faint); margin-left: 4px; }
.price__amount b {
  display: block; font-size: 16px; font-weight: 600;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.price__desc { font-size: 14.5px; color: var(--ink-dim); margin: 12px 0 22px; }
.price ul { display: flex; flex-direction: column; gap: 10px; margin-bottom: 30px; flex: 1; }
.price ul li {
  position: relative; padding-left: 24px;
  font-size: 14px; color: var(--ink-dim);
}
.price ul li::before {
  content: ""; position: absolute; left: 2px; top: 7px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--blue);
  box-shadow: 0 0 8px rgba(56, 168, 240, 0.8);
}
.price--featured {
  border-color: rgba(111, 214, 255, 0.45);
  background: linear-gradient(165deg, rgba(26, 111, 208, 0.16), rgba(9, 22, 38, 0.85) 55%);
  box-shadow: 0 0 60px rgba(56, 168, 240, 0.12);
}
.price__badge {
  position: absolute; top: -13px; left: 30px;
  font-family: var(--font-display); font-size: 11px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 6px 14px; border-radius: 100px;
  background: var(--grad); color: #04121f;
}

/* ============ FAQ ============ */
.faq__list { max-width: 820px; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 26px 4px; text-align: left;
  font-family: var(--font-display); font-size: clamp(17px, 2.4vw, 21px); font-weight: 600;
  transition: color 0.25s;
}
.faq__q:hover { color: var(--cyan); }
.faq__q span {
  flex: 0 0 auto; width: 30px; height: 30px; border-radius: 50%;
  border: 1px solid rgba(111, 214, 255, 0.3); position: relative;
  transition: transform 0.4s var(--ease-out), background-color 0.3s;
}
.faq__q span::before, .faq__q span::after {
  content: ""; position: absolute; left: 50%; top: 50%;
  width: 12px; height: 1.6px; background: var(--cyan);
  transform: translate(-50%, -50%);
}
.faq__q span::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform 0.4s var(--ease-out); }
.faq__q[aria-expanded="true"] span { transform: rotate(45deg); background: rgba(111, 214, 255, 0.08); }
.faq__a {
  max-height: 0; overflow: hidden;
  visibility: hidden; /* removes collapsed answers from the accessibility tree */
  transition: max-height 0.5s var(--ease-out), visibility 0s 0.5s;
}
.faq__q[aria-expanded="true"] + .faq__a {
  visibility: visible;
  transition: max-height 0.5s var(--ease-out), visibility 0s;
}
.faq__a p { padding: 0 4px 26px; color: var(--ink-dim); max-width: 680px; font-size: 15.5px; }

/* ============ Contact ============ */
.contact { text-align: center; padding-bottom: 180px; }
.contact__inner { max-width: 860px; margin: 0 auto; }
.contact .section__eyebrow { justify-content: center; }
.contact .section__eyebrow::before { display: none; }
.contact__title {
  font-family: var(--font-display);
  font-size: clamp(44px, 7.5vw, 92px);
  font-weight: 700; line-height: 1.05; letter-spacing: -0.03em;
  margin-bottom: 28px;
}
.contact__sub { color: var(--ink-dim); font-size: 17.5px; max-width: 520px; margin: 0 auto 46px; }
.contact__cta { display: flex; flex-wrap: wrap; gap: 18px; justify-content: center; margin-bottom: 34px; }
.contact__meta { color: var(--ink-faint); font-size: 13.5px; letter-spacing: 0.04em; }
.contact__meta a { color: var(--ink-dim); text-decoration: underline; text-underline-offset: 3px; }
.contact__meta a:hover { color: var(--ink); }

/* ============ Footer ============ */
.footer {
  position: relative; z-index: 10;
  border-top: 1px solid var(--line);
  background: rgba(2, 5, 10, 0.9);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
}
.footer__inner {
  max-width: 1320px; margin: 0 auto; padding: 64px 32px 48px;
  display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 48px;
}
.footer__brand img { height: 48px; width: auto; margin-bottom: 18px; }
.footer__brand p { color: var(--ink-faint); font-size: 14.5px; }
.footer__nav {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 12px 28px; align-content: start;
}
.footer__nav a, .footer__contact a {
  color: var(--ink-dim); font-size: 14.5px; width: fit-content;
  transition: color 0.25s;
}
.footer__nav a:hover, .footer__contact a:hover { color: var(--cyan); }
.footer__contact { display: flex; flex-direction: column; gap: 12px; }
.footer__contact span { color: var(--ink-faint); font-size: 14px; }
.footer__base {
  max-width: 1320px; margin: 0 auto; padding: 22px 32px 30px;
  border-top: 1px solid rgba(111, 214, 255, 0.06);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  color: var(--ink-faint); font-size: 13px;
}
.footer__wink { opacity: 0.7; }

/* ============ Chat widget ============ */
.anthro-launcher {
  position: fixed; right: 26px; bottom: 26px; z-index: 850;
  width: 62px; height: 62px; border-radius: 50%;
  background: var(--grad);
  display: grid; place-items: center;
  box-shadow: 0 12px 36px rgba(56, 168, 240, 0.4);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s;
}
.anthro-launcher:hover { transform: scale(1.08); box-shadow: 0 16px 48px rgba(56, 168, 240, 0.55); }
.anthro-launcher svg { width: 28px; height: 28px; stroke: #04121f; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: opacity 0.2s, transform 0.3s; }
.anthro-launcher .icon-close { position: absolute; opacity: 0; transform: rotate(-90deg) scale(0.6); }
.anthro-launcher.is-open .icon-chat { opacity: 0; transform: rotate(90deg) scale(0.6); }
.anthro-launcher.is-open .icon-close { opacity: 1; transform: none; }
.anthro-launcher__ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid rgba(111, 214, 255, 0.5);
  animation: launcher-ping 3s cubic-bezier(0, 0, 0.2, 1) infinite;
}
@keyframes launcher-ping {
  0% { transform: scale(1); opacity: 1; }
  70%, 100% { transform: scale(1.55); opacity: 0; }
}

.anthro-nudge {
  position: fixed; right: 26px; bottom: 102px; z-index: 850;
  max-width: 264px;
  padding: 14px 18px; border-radius: 18px; border-bottom-right-radius: 6px;
  background: var(--glass-strong);
  border: 1px solid rgba(111, 214, 255, 0.3);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  font-size: 13.5px; line-height: 1.5; color: var(--ink);
  box-shadow: 0 16px 48px rgba(2, 8, 16, 0.5);
  opacity: 0; transform: translateY(14px); visibility: hidden;
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out), visibility 0.5s;
  cursor: pointer;
}
.anthro-nudge.is-visible { opacity: 1; transform: none; visibility: visible; }

.anthro-panel {
  position: fixed; right: 26px; bottom: 104px; z-index: 860;
  width: 400px; max-width: calc(100vw - 32px);
  height: 600px; max-height: calc(100vh - 140px); max-height: calc(100svh - 140px);
  display: flex; flex-direction: column;
  border-radius: 24px; overflow: hidden;
  background: var(--glass-strong);
  border: 1px solid rgba(111, 214, 255, 0.28);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 40px 100px rgba(2, 8, 16, 0.7), 0 0 80px rgba(56, 168, 240, 0.1);
  opacity: 0; transform: translateY(26px) scale(0.96); visibility: hidden;
  transform-origin: bottom right;
  transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out), visibility 0.4s;
}
.anthro-panel.is-open { opacity: 1; transform: none; visibility: visible; }

.anthro-panel__head {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 20px;
  background: linear-gradient(120deg, rgba(26, 111, 208, 0.25), rgba(111, 214, 255, 0.08));
  border-bottom: 1px solid var(--line);
}
.anthro-panel__avatar {
  position: relative; width: 42px; height: 42px; border-radius: 50%;
  background: var(--grad); display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 700; font-size: 17px; color: #04121f;
}
.anthro-panel__avatar::after {
  content: ""; position: absolute; right: -1px; bottom: -1px;
  width: 12px; height: 12px; border-radius: 50%;
  background: #46e0a3; border: 2px solid #0a1a2c;
}
.anthro-panel__title { font-family: var(--font-display); font-size: 15.5px; font-weight: 600; }
.anthro-panel__sub { font-size: 12px; color: var(--ink-dim); }
.anthro-panel__demo-tag {
  margin-left: auto; font-size: 10px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--cyan);
  padding: 4px 10px; border-radius: 100px;
  background: rgba(111, 214, 255, 0.1); border: 1px solid rgba(111, 214, 255, 0.25);
}

.anthro-panel__body {
  flex: 1; overflow-y: auto; padding: 20px;
  display: flex; flex-direction: column; gap: 12px;
  scrollbar-width: thin; scrollbar-color: rgba(111,214,255,0.25) transparent;
}
.anthro-panel__body::-webkit-scrollbar { width: 5px; }
.anthro-panel__body::-webkit-scrollbar-thumb { background: rgba(111,214,255,0.25); border-radius: 4px; }
.anthro-panel .msg { max-width: 86%; }
.anthro-panel .msg--bot a { color: var(--cyan); text-decoration: underline; text-underline-offset: 2px; }

.anthro-chips { display: flex; flex-wrap: wrap; gap: 8px; animation: msgin 0.45s var(--ease-out); }
.anthro-chips button {
  font-size: 12.5px; font-weight: 500; color: var(--cyan);
  padding: 8px 14px; border-radius: 100px;
  border: 1px solid rgba(111, 214, 255, 0.3);
  background: rgba(111, 214, 255, 0.06);
  transition: background-color 0.25s, border-color 0.25s, transform 0.2s;
}
.anthro-chips button:hover { background: rgba(111, 214, 255, 0.14); border-color: rgba(111, 214, 255, 0.55); transform: translateY(-1px); }

.anthro-card {
  align-self: flex-start; max-width: 92%;
  border: 1px solid rgba(111, 214, 255, 0.22); border-radius: 16px;
  padding: 14px 16px; background: rgba(111, 214, 255, 0.05);
  animation: msgin 0.45s var(--ease-out);
}
.anthro-card h4 { font-family: var(--font-display); font-size: 14px; margin-bottom: 2px; }
.anthro-card .anthro-card__price {
  font-family: var(--font-display); font-size: 18px; font-weight: 700;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: 6px;
}
.anthro-card p { font-size: 12.5px; color: var(--ink-dim); line-height: 1.5; }

.anthro-panel__foot {
  display: flex; gap: 10px; align-items: center;
  padding: 14px 16px;
  border-top: 1px solid var(--line);
  background: rgba(3, 8, 15, 0.7);
}
.anthro-panel__foot input {
  flex: 1; height: 44px; padding: 0 18px;
  border-radius: 100px; border: 1px solid rgba(111, 214, 255, 0.2);
  background: rgba(111, 214, 255, 0.05);
  color: var(--ink); font: 16px var(--font-body); /* 16px+ prevents iOS focus zoom */
  outline: none; transition: border-color 0.25s, box-shadow 0.25s;
}
.anthro-panel__foot input::placeholder { color: var(--ink-faint); }
.anthro-panel__foot input:focus { border-color: rgba(111, 214, 255, 0.55); box-shadow: 0 0 0 3px rgba(56, 168, 240, 0.15); }
.anthro-panel__send {
  flex: 0 0 auto; width: 44px; height: 44px; border-radius: 50%;
  background: var(--grad); display: grid; place-items: center;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s;
}
.anthro-panel__send:hover { transform: scale(1.07); box-shadow: 0 8px 24px rgba(56, 168, 240, 0.4); }
.anthro-panel__send svg { width: 18px; height: 18px; stroke: #04121f; stroke-width: 2.2; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.anthro-panel__note {
  text-align: center; font-size: 10.5px; color: var(--ink-faint);
  padding: 0 16px 10px; background: rgba(5, 13, 24, 0.6);
}

/* ============ Focus visibility ============ */
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 4px;
}
.btn:focus-visible { outline-offset: 4px; border-radius: 100px; }

/* ============ Responsive ============ */
@media (max-width: 1160px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .pricing__grid { grid-template-columns: repeat(2, 1fr); }
  .ai__grid { grid-template-columns: 1fr; gap: 48px; }
  .ai__demo { max-width: 560px; }
}
@media (max-width: 880px) {
  :root { --nav-h: 72px; }
  .nav__links { display: none; }
  .nav__burger { display: block; }
  .nav__actions .btn { display: none; }
  .nav__logo img { height: 36px; }
  .section { padding: 96px 22px; }
  .section__head { margin-bottom: 48px; }
  .hero { padding-left: 22px; padding-right: 22px; }
  .hero__scroll { left: 22px; }
  .pillars { grid-template-columns: 1fr; gap: 40px; padding: 0 22px 96px; }
  .process__step { padding-left: 74px; }
  .footer__inner { grid-template-columns: 1fr; gap: 36px; padding: 48px 22px 32px; }
  .footer__base { padding: 18px 22px 26px; }
}
@media (max-width: 400px) {
  /* 13vw = 52px at 400px (seamless clamp hand-off); keeps each line on one row */
  .hero__title { font-size: 13vw; }
}
@media (max-width: 640px) {
  .services__grid { grid-template-columns: 1fr; }
  .pricing__grid { grid-template-columns: 1fr; }
  .hero__cta .btn { width: 100%; }
  .contact__cta { flex-direction: column; align-items: stretch; }
  .chat-demo__body { height: 360px; }
  .anthro-panel {
    right: 12px; left: 12px; bottom: 96px;
    width: auto; height: min(560px, calc(100svh - 120px));
  }
  .anthro-launcher { right: 18px; bottom: 18px; }
  .anthro-nudge { right: 18px; bottom: 94px; }
}

/* ============ Reduced motion ============ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .marquee__track { animation: none; }
  .bg-noise { animation: none; }
}