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

:root {
  --surface:       oklch(98.5% 0.006 252);
  --surface-2:     oklch(95% 0.010 252);
  --surface-blue:  oklch(93% 0.028 265);
  --surface-nav:   oklch(98.5% 0.006 252 / .95);
  --blue:          oklch(50% 0.22 265);
  --blue-hover:    oklch(55% 0.22 265);
  --blue-bright:   oklch(68% 0.18 225);
  --blue-ghost:    oklch(50% 0.22 265 / .14);
  --blue-border:   oklch(50% 0.22 265 / .22);
  --on-light:      oklch(34% 0.025 252);
  --on-light-2:    oklch(40% 0.012 252);
  --ink:           oklch(13% 0.025 252);
  --ink-2:         oklch(19% 0.022 252);
  --ink-3:         oklch(26% 0.018 252);
  --ink-featured:  oklch(19% 0.042 260);
  --on-dark:       oklch(96% 0.006 252);
  --on-dark-2:     oklch(63% 0.014 252);
  --on-dark-3:     oklch(82% 0.07 265);
  --launch-bg:     oklch(88% 0.16 85);
  --launch-text:   oklch(28% 0.08 75);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--on-light);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
}

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

.wrap      { max-width: 1400px; margin: 0 auto; padding: 0 clamp(1.25rem, 5vw, 4rem); }
.wrap--wide { max-width: 1440px; margin: 0 auto; padding: 0 clamp(1.25rem, 5vw, 5rem); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .875rem 1.75rem;
  border-radius: 8px;
  font-family: inherit;
  font-size: .9375rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: background .2s cubic-bezier(.22,.68,0,1), border-color .2s cubic-bezier(.22,.68,0,1), color .15s, transform .2s cubic-bezier(.22,.68,0,1), box-shadow .2s cubic-bezier(.22,.68,0,1);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary {
  background: var(--blue);
  color: var(--on-dark);
  border-color: var(--blue);
}
.btn--primary:hover {
  background: var(--blue-hover);
  border-color: var(--blue-hover);
  box-shadow: 0 8px 24px oklch(50% 0.22 265 / .38);
}
.btn--outline-dark {
  background: transparent;
  border-color: var(--blue);
  color: var(--blue);
}
.btn--outline-dark:hover {
  background: oklch(50% 0.22 265 / .06);
}
.btn--outline-light {
  background: transparent;
  border-color: oklch(96% 0.006 252 / .35);
  color: var(--on-dark);
}
.btn--outline-light:hover {
  background: oklch(96% 0.006 252 / .1);
  border-color: oklch(96% 0.006 252 / .6);
}
.btn--sm { padding: .625rem 1.25rem; font-size: .875rem; min-height: 44px; }

/* ── Section shared ── */
.section-tag {
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: .875rem;
}
.section-tag--light { color: var(--blue-bright); }
.section-tag--dark  { color: var(--blue); }

.section-heading {
  font-size: clamp(1.875rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.028em;
}
.section-heading--light { color: var(--on-dark); }
.section-heading--dark  { color: var(--on-light); }

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.125rem 0;
  transition: background .25s, backdrop-filter .25s, box-shadow .25s;
}
.nav.scrolled {
  background: var(--surface-nav);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 1px 0 oklch(14% 0.025 252 / .08);
}
.nav__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: .875rem;
  flex-shrink: 0;
}
.nav__logo img { height: 30px; width: auto; }
.nav__product {
  font-size: .9375rem;
  font-weight: 700;
  color: var(--on-dark);
  transition: color .25s;
}
.nav.scrolled .nav__product { color: var(--on-light); }
.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-left: 3rem;
  list-style: none;
}
.nav__links a {
  font-size: .875rem;
  font-weight: 500;
  color: var(--on-light-2);
  transition: color .12s;
}
.nav__links a:hover { color: var(--on-light); }
.nav:not(.scrolled) .nav__links a { color: var(--on-dark-2); }
.nav:not(.scrolled) .nav__links a:hover { color: var(--on-dark); }
.nav:not(.scrolled) .nav__hamburger span { background: var(--on-dark); }
.nav__ctas {
  display: flex;
  gap: .75rem;
  flex-shrink: 0;
  margin-left: auto;
}
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  margin-left: auto;
  padding: .5rem;
  background: none;
  border: none;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--on-light);
  border-radius: 2px;
  transition: .2s;
}
.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  padding: 0 clamp(1.25rem, 5vw, 5rem) 1.5rem;
  background: var(--surface);
  position: absolute;
  top: 100%; left: 0; right: 0;
  box-shadow: 0 8px 24px oklch(0% 0 0 / .08);
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  color: var(--on-light-2);
  font-size: .9375rem;
  font-weight: 500;
  padding: .875rem 0;
  border-bottom: 1px solid oklch(0% 0 0 / .06);
  transition: color .12s;
}
.nav__mobile a:hover { color: var(--on-light); }
.nav__mobile .mobile-cta { color: var(--blue); font-weight: 600; }

/* ── Hero ── */
.hero {
  background: oklch(17% 0.038 263);
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 7rem 0 5rem;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  top: -80px; right: -100px;
  width: 640px; height: 640px;
  background: radial-gradient(circle, var(--blue-ghost) 0%, transparent 68%);
  pointer-events: none;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}
.hero__headline {
  font-size: clamp(3rem, 5.75vw, 5.5rem);
  font-weight: 800;
  line-height: 1.03;
  letter-spacing: -0.032em;
  color: var(--on-dark);
  margin-bottom: 1.5rem;
}
.hero__headline .accent {
  color: var(--blue-bright);
}
.hero__sub {
  font-size: clamp(.9375rem, 1.5vw, 1.125rem);
  font-weight: 400;
  color: var(--on-dark-2);
  max-width: 46ch;
  line-height: 1.75;
  margin-bottom: 2.5rem;
}
.hero__ctas {
  display: flex;
  gap: .875rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.hero__proof {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .625rem;
  padding-top: 2rem;
  border-top: 1px solid oklch(100% 0 0 / .1);
  font-size: .75rem;
  color: var(--on-dark-2);
  font-weight: 500;
}
.hero__proof-tag {
  padding: .3125rem .75rem;
  border: 1px solid oklch(100% 0 0 / .15);
  border-radius: 6px;
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--on-dark-2);
}
.hero__visual {
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.hero__visual::before { display: none; }
.hero__screenshot {
  width: 100%;
  max-width: 660px;
  border-radius: 12px;
  will-change: transform;
  box-shadow:
    0 0 0 1px oklch(50% 0.22 265 / .25),
    0 24px 64px oklch(0% 0 0 / .45),
    0 4px 16px oklch(0% 0 0 / .2);
  transform: perspective(1400px) rotateY(-5deg) rotateX(2deg);
  transition: transform .7s cubic-bezier(.22,.68,0,1);
}
.hero__visual:hover .hero__screenshot {
  transform: perspective(1400px) rotateY(-2deg) rotateX(1deg);
}

/* ── Problems ── */
.problems {
  background: var(--surface-2);
  padding: clamp(4rem, 7vw, 6.5rem) 0;
}
.problems__header {
  margin-bottom: 3.5rem;
}
.problems__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.problem-item {
  padding: 2.75rem 2.25rem;
  background: var(--surface);
}
.problem-item:first-child { border-radius: 14px 0 0 14px; }
.problem-item:last-child  { border-radius: 0 14px 14px 0; }
.problem-item__num {
  font-size: 4rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.04em;
  color: oklch(50% 0.22 265 / .2);
  margin-bottom: 1.75rem;
}
.problem-item__text {
  font-size: .9375rem;
  font-weight: 400;
  color: var(--on-light-2);
  line-height: 1.7;
  max-width: 28ch;
}
.problem-item__text strong {
  font-weight: 600;
  color: var(--on-light);
}

/* ── Product ── */
.product {
  background: var(--surface);
  padding: clamp(4rem, 7vw, 7rem) 0;
}
.product__header {
  margin-bottom: 3.5rem;
}
.product__header p {
  margin-top: .875rem;
  color: var(--on-light-2);
  font-size: 1rem;
}
.product__screens {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  margin-bottom: 2.75rem;
}
.screen-card {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 28px oklch(0% 0 0 / .09);
  border: 1px solid oklch(0% 0 0 / .07);
  background: var(--surface-2);
}
.screen-card img { display: block; cursor: zoom-in; }
.screen-card__cap {
  padding: .875rem 1.125rem;
  font-size: .8125rem;
  font-weight: 600;
  color: var(--on-light-2);
}
.product__pills {
  display: flex;
  flex-wrap: wrap;
  gap: .625rem;
  margin-top: 2.5rem;
}
.pill {
  padding: .5625rem 1.125rem;
  border-radius: 999px;
  border: 1.5px solid oklch(50% 0.22 265 / .25);
  background: oklch(50% 0.22 265 / .07);
  font-size: .9375rem;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: .01em;
}

/* ── Demo video ── */
.demo-video {
  background: var(--surface-2);
  padding: clamp(3.5rem, 6vw, 5rem) 0;
}
.demo-video__header {
  margin-bottom: 2rem;
}
.demo-video__player {
  overflow: hidden;
  box-shadow: 0 8px 48px oklch(0% 0 0 / .12), 0 0 0 1px oklch(0% 0 0 / .06);
}
.demo-video__player video {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  background: var(--ink);
}

/* ── Lightbox ── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: oklch(6% 0.012 252 / .92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s cubic-bezier(.22,.68,0,1), visibility .25s;
}
.lightbox.open {
  opacity: 1;
  visibility: visible;
}
.lightbox__img {
  max-width: min(90vw, 1280px);
  max-height: 90vh;
  width: auto;
  height: auto;
  border-radius: 12px;
  box-shadow:
    0 0 0 1px oklch(100% 0 0 / .06),
    0 32px 80px oklch(0% 0 0 / .65);
  transform: scale(.93);
  transition: transform .35s cubic-bezier(.22,.68,0,1);
  display: block;
}
.lightbox.open .lightbox__img { transform: scale(1); }
.lightbox__close {
  position: absolute;
  top: 1.25rem; right: 1.25rem;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: oklch(26% 0.018 252);
  border: 1px solid oklch(100% 0 0 / .1);
  color: var(--on-dark-2);
  font-size: 1.125rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, color .15s;
  font-family: inherit;
}
.lightbox__close:hover { background: oklch(32% 0.018 252); color: var(--on-dark); }
.lightbox__close:focus-visible { outline: 2px solid var(--blue-bright); outline-offset: 3px; }

/* ── Zero risk ── */
.zero-risk {
  background: var(--surface-2);
  padding: clamp(4rem, 7vw, 7rem) 0;
}
.zero-risk__header {
  margin-bottom: 4rem;
}
.zero-risk__header p {
  margin-top: .875rem;
  color: var(--on-light-2);
  font-size: 1rem;
}
.zr-list { display: flex; flex-direction: column; }
.zr-item {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: baseline;
  padding: 2.25rem 0;
  border-bottom: 1px solid oklch(0% 0 0 / .08);
}
.zr-item:first-child { border-top: 1px solid oklch(0% 0 0 / .08); }
.zr-item__claim {
  font-size: clamp(1.625rem, 2.5vw, 2.125rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--on-light);
  line-height: 1.1;
}
.zr-item__detail {
  font-size: .9375rem;
  color: var(--on-light-2);
  line-height: 1.72;
  max-width: 54ch;
}

/* ── Services ── */
.services {
  background: var(--ink);
  padding: clamp(4rem, 7vw, 7rem) 0;
}
.services__header {
  margin-bottom: 3.5rem;
}
.services__header p {
  margin-top: .875rem;
  color: var(--on-dark-2);
  max-width: 52ch;
  font-size: 1rem;
}
.services__grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: 1.5rem;
  align-items: start;
}
.svc-card {
  padding: 2.5rem 2.125rem;
  background: var(--ink-2);
  border-radius: 16px;
  border: 1px solid oklch(100% 0 0 / .06);
  display: flex;
  flex-direction: column;
  height: 100%;
}
.svc-card--featured {
  background: var(--ink-featured);
  border-color: var(--blue-border);
  box-shadow: 0 0 0 1px oklch(50% 0.22 265 / .08) inset;
}
.svc-card__num {
  font-size: 3.25rem;
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  color: oklch(50% 0.22 265 / .18);
  margin-bottom: 1.25rem;
}
.svc-card--featured .svc-card__num { color: oklch(50% 0.22 265 / .3); }
.svc-card__title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--on-dark);
  margin-bottom: .875rem;
  line-height: 1.3;
}
.svc-card__body {
  font-size: .9375rem;
  color: var(--on-dark-2);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 1.75rem;
}
.ai-flow {
  background: oklch(14% 0.032 258);
  border-radius: 10px;
  padding: 1.125rem .875rem;
  margin-bottom: 1.75rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.ai-flow__step {
  flex: 1;
  padding: .75rem .625rem;
  background: oklch(22% 0.036 262);
  border-radius: 8px;
  border: 1px solid oklch(100% 0 0 / .08);
  text-align: center;
}
.ai-flow__step-label {
  font-size: .625rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue-bright);
  margin-bottom: .3rem;
}
.ai-flow__step-name {
  font-size: .8125rem;
  font-weight: 600;
  color: var(--on-dark);
  line-height: 1.3;
}
.ai-flow__arrow {
  color: var(--on-dark-2);
  font-size: .875rem;
  flex-shrink: 0;
  opacity: .6;
}

/* ── Architecture ── */
.architecture {
  background: var(--surface);
  padding: clamp(4rem, 7vw, 7rem) 0;
}
.architecture__header {
  margin-bottom: 3rem;
}
.architecture__header p {
  margin-top: .875rem;
  color: var(--on-light-2);
  font-size: .9375rem;
  line-height: 1.75;
}
.architecture__img {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 32px oklch(0% 0 0 / .09);
  border: 1px solid oklch(0% 0 0 / .07);
}
.architecture__img img { width: 100%; max-width: 982px; display: block; margin: 0 auto; }

/* ── About / ASAPIO ── */
.about {
  background: var(--surface-2);
  padding: clamp(4rem, 7vw, 6.5rem) 0;
}
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}
.about__logo { margin-bottom: 2rem; }
.about__logo img { height: 34px; width: auto; }
.about__heading {
  font-size: clamp(1.5rem, 2.75vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.15;
  color: var(--on-light);
  margin-bottom: 1.25rem;
}
.about__body {
  font-size: .9375rem;
  color: var(--on-light-2);
  line-height: 1.75;
  max-width: 52ch;
  margin-bottom: 2rem;
}
.about__body strong { color: var(--on-light); font-weight: 600; }
.about__caps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.about__cap {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 1rem;
  padding: 1.375rem 0;
  border-bottom: 1px solid oklch(0% 0 0 / .07);
}
.about__cap:first-child { padding-top: 0; }
.about__cap:last-child { border-bottom: none; }
.about__cap-num {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: .04em;
  padding-top: .2em;
}
.about__cap-title {
  font-size: .9375rem;
  font-weight: 600;
  color: var(--on-light);
  margin-bottom: .3rem;
}
.about__cap-text {
  font-size: .875rem;
  color: var(--on-light-2);
  line-height: 1.65;
}

/* ── Get started ── */
.get-started {
  background: var(--surface-blue);
  padding: clamp(4rem, 7vw, 7rem) 0;
}
.get-started__header {
  margin-bottom: 3.5rem;
}
.get-started__header p {
  margin-top: .875rem;
  color: var(--on-light-2);
  max-width: 48ch;
  font-size: 1rem;
}
.gs-launch-note {
  display: inline-block;
  margin-bottom: 1.5rem;
  padding: .5rem 1.25rem;
  background: var(--launch-bg);
  color: var(--launch-text);
  border-radius: 999px;
  font-size: .9375rem;
  font-weight: 600;
  letter-spacing: .01em;
}
.btn--disabled {
  opacity: .45;
  cursor: not-allowed;
  pointer-events: none;
}
.btn--disabled::after {
  content: ' (coming soon)';
  font-size: .75em;
  font-weight: 500;
  opacity: .8;
}
.gs-paths {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.gs-card {
  padding: 2.75rem 2.5rem;
  border-radius: 16px;
  background: var(--surface);
  border: 1px solid oklch(0% 0 0 / .07);
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 16px oklch(0% 0 0 / .06);
}
.gs-card--highlight {
  background: var(--blue);
  border-color: transparent;
  box-shadow: 0 8px 40px oklch(50% 0.22 265 / .35);
}
.gs-card__eye {
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: .875rem;
}
.gs-card--highlight .gs-card__eye {
  color: oklch(85% 0.12 220);
}
.gs-card__title {
  font-size: 1.3125rem;
  font-weight: 600;
  color: var(--on-light);
  margin-bottom: .875rem;
  line-height: 1.25;
}
.gs-card--highlight .gs-card__title { color: var(--on-dark); }
.gs-card__body {
  font-size: .9375rem;
  color: var(--on-light-2);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 2rem;
}
.gs-card--highlight .gs-card__body { color: var(--on-dark-3); }

/* ── Footer ── */
.footer__logo-img { height: 22px; width: auto; opacity: .55; }
.footer__divider { border-right: 1px solid oklch(40% 0.010 252); padding-right: 1em; }

.footer {
  background: var(--ink-2);
  padding: 1.75rem 0;
  border-top: 1px solid oklch(100% 0 0 / .06);
}
.footer__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer__product {
  font-size: .8125rem;
  font-weight: 600;
  color: var(--on-dark-2);
}
.footer__sep { color: oklch(40% 0.010 252); font-size: .625rem; }
.footer__links {
  display: flex;
  gap: 1.25rem;
  list-style: none;
  margin-left: auto;
}
.footer__links a {
  display: flex;
  align-items: center;
  min-height: 44px;
  font-size: .8125rem;
  color: var(--on-dark-2);
  font-weight: 500;
  transition: color .12s;
}
.footer__links a:hover { color: var(--on-dark); }
.footer__copy {
  width: 100%;
  font-size: .75rem;
  color: oklch(52% 0.010 252);
  padding-top: 1.25rem;
  margin-top: .25rem;
  border-top: 1px solid oklch(100% 0 0 / .04);
}

/* ── Skip-to-content ── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  padding: .5rem 1rem;
  background: var(--blue);
  color: var(--on-dark);
  font-size: .875rem;
  font-weight: 600;
  border-radius: 0 0 6px 6px;
  z-index: 9999;
  transition: top .15s;
}
.skip-link:focus { top: 0; }

/* ── Focus visible ── */
:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ── Fade in ── */
.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s cubic-bezier(.22,.68,0,1), transform .5s cubic-bezier(.22,.68,0,1);
}
.fade-in.visible { opacity: 1; transform: none; }
.fade-in--d1 { transition-delay: .1s; }
.fade-in--d2 { transition-delay: .2s; }
.fade-in--d3 { transition-delay: .3s; }

/* ── Responsive ── */
@media (max-width: 980px) {
  .hero__inner        { grid-template-columns: 1fr; }
  .hero__visual       { margin-top: 3rem; justify-content: center; }
  .hero__visual::before { left: -1rem; right: -1rem; top: -1.5rem; bottom: -1.5rem; }
  .hero__screenshot   { transform: none; max-width: 100%; }
  .problems__grid     { grid-template-columns: 1fr; gap: 2px; }
  .problem-item:first-child { border-radius: 14px 14px 0 0; }
  .problem-item:last-child  { border-radius: 0 0 14px 14px; }
  .zr-item            { grid-template-columns: 1fr; gap: .75rem; }
  .services__grid     { grid-template-columns: 1fr; }
  .gs-paths           { grid-template-columns: 1fr; }
  .about__inner       { grid-template-columns: 1fr; gap: 3rem; }
  .nav__links, .nav__ctas { display: none; }
  .nav__hamburger     { display: flex; }
  .footer__links      { margin-left: 0; }
}

@media (max-width: 720px) {
  .zr-item            { grid-template-columns: 1fr; gap: .75rem; }
}

@media (max-width: 600px) {
  .hero__headline     { letter-spacing: -0.02em; }
  .hero__ctas         { flex-direction: column; }
  .hero__ctas .btn    { justify-content: center; }
}