:root {
  --ink: #131210;
  --ink-soft: #211e1a;
  --paper: #fffdf8;
  --cream: #f6f4ec;
  --line: #ddd7c6;
  --line-soft: #e8e3d5;
  --muted: #655f50;
  --muted-soft: #726c5a;
  --lime: #701f2b;
  --lime-deep: #4c151d;
  --lime-ink: #fffdf8;
  --mono: 'DM Mono', monospace;
  --sans: 'Manrope', sans-serif;
  --serif: 'Fraunces', serif;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
  --shadow-sm: 0 1px 2px rgba(19, 18, 16, .05), 0 1px 1px rgba(19, 18, 16, .04);
  --shadow-md: 0 24px 48px -24px rgba(19, 18, 16, .28);
  --shadow-lime: 0 18px 40px -16px rgba(112, 31, 43, .45);
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 32px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--lime);
  color: var(--lime-ink);
}

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  border-radius: 3px;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .035;
  z-index: 20;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

.skip-link {
  position: fixed;
  top: -60px;
  left: 16px;
  z-index: 200;
  background: var(--ink);
  color: var(--paper);
  font: 500 12px var(--mono);
  padding: 12px 18px;
  border-radius: 999px;
  text-decoration: none;
  transition: top .25s var(--ease);
}

.skip-link:focus {
  top: 16px;
}

/* ---------- Header (floating island) ---------- */
.site-header {
  height: 66px;
  max-width: 1040px;
  margin: 14px auto 0;
  padding: 0 8px 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 14px;
  z-index: 100;
  border-radius: 999px;
}

/* Glass fill lives on a pseudo-element (not on .site-header itself) so that
   backdrop-filter never becomes the containing block for the fixed-position
   mobile nav overlay nested inside the header. */
.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: rgba(255, 253, 248, .6);
  border: 1px solid rgba(19, 18, 16, .07);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 1px 1px rgba(19, 18, 16, .03);
  transition: background-color .5s var(--ease), box-shadow .5s var(--ease), border-color .5s var(--ease);
  pointer-events: none;
}

.site-header.scrolled::before {
  background: rgba(255, 253, 248, .86);
  border-color: rgba(19, 18, 16, .1);
  box-shadow: var(--shadow-sm);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font: 500 11px var(--mono);
  letter-spacing: .01em;
  color: var(--ink);
  text-decoration: none;
}

.logo-mark {
  width: 19px;
  height: 19px;
  color: var(--ink);
  flex: none;
  transition: transform .5s var(--ease-spring), color .3s var(--ease);
}

.logo:hover .logo-mark {
  transform: rotate(45deg);
  color: var(--lime-deep);
}

.logo span {
  font: 800 21px var(--sans);
  letter-spacing: -1.3px;
  margin-right: 2px;
}

.nav {
  display: flex;
  gap: 30px;
}

.nav a,
footer a {
  color: var(--ink);
  font-size: 12px;
  text-decoration: none;
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -5px;
  height: 1px;
  background: var(--ink);
  transition: right .35s var(--ease);
}

.nav a:hover::after {
  right: 0;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  font: 500 11px var(--mono);
  color: var(--paper);
  background: var(--ink);
  text-decoration: none;
  border-radius: 999px;
  padding: 11px 8px 11px 18px;
  gap: 10px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}

.header-cta span {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--lime);
  color: var(--lime-ink);
  display: grid;
  place-items: center;
  font-size: 13px;
  transition: transform .35s var(--ease-spring);
}

.header-cta:hover {
  box-shadow: var(--shadow-lime);
}

.header-cta:hover span {
  transform: translate(2px, -2px) scale(1.06);
}

.menu-toggle {
  display: none;
  border: 0;
  background: none;
  width: 34px;
  padding: 5px;
  cursor: pointer;
  position: relative;
  z-index: 95;
}

.menu-toggle i {
  display: block;
  height: 1.5px;
  background: var(--ink);
  margin: 6px 0;
  transition: transform .4s var(--ease-spring), opacity .3s var(--ease), background .3s var(--ease);
}

.menu-toggle[aria-expanded="true"] i {
  background: var(--paper);
}

.menu-toggle[aria-expanded="true"] i:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] i:nth-child(2) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ---------- Layout ---------- */
.section {
  max-width: 1216px;
  margin: auto;
  padding-left: 32px;
  padding-right: 32px;
}

.hero {
  padding-top: 108px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.glow {
  pointer-events: none;
  position: absolute;
  filter: blur(20px);
  z-index: -1;
}

.hero-glow {
  width: 620px;
  height: 320px;
  left: 50%;
  top: 60px;
  transform: translateX(-50%);
  background:
    radial-gradient(ellipse 40% 60% at 30% 40%, rgba(112, 31, 43, .5), transparent 70%),
    radial-gradient(ellipse 35% 55% at 72% 55%, rgba(112, 31, 43, .32), transparent 70%);
  opacity: .8;
}

.hero::after {
  content: '';
  position: absolute;
  pointer-events: none;
  width: 900px;
  height: 900px;
  left: 50%;
  top: -520px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(19, 18, 16, .05), transparent 62%);
  z-index: -2;
}

.eyebrow {
  font: 500 10px var(--mono);
  letter-spacing: .1em;
  margin: 0 0 22px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
}

.eyebrow span {
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--lime);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(112, 31, 43, .25);
}

.hero .eyebrow {
  justify-content: center;
}

.hero h1,
h2 {
  font-size: clamp(44px, 6vw, 86px);
  letter-spacing: -.04em;
  line-height: .96;
  margin: 0;
  font-weight: 600;
  text-wrap: balance;
}

.hero h1 em,
h2 em,
blockquote em {
  font-family: var(--serif);
  font-optical-sizing: auto;
  font-style: italic;
  font-weight: 440;
  letter-spacing: -.01em;
  line-height: 1.05;
  padding-bottom: .05em;
  display: inline-block;
}

.hero-copy {
  max-width: 500px;
  margin: 27px auto 32px;
  line-height: 1.7;
  font-size: 15.5px;
  color: var(--muted);
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
}

.button {
  border: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 7px 7px 7px 26px;
  text-decoration: none;
  font: 500 12.5px var(--mono);
  cursor: pointer;
  transition: transform .4s var(--ease-spring), box-shadow .4s var(--ease);
  white-space: nowrap;
}

.button-primary {
  background: var(--ink);
  color: var(--paper);
}

.button-primary .button-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 15px;
  line-height: 1;
  display: grid;
  place-items: center;
  color: var(--lime-ink);
  background: var(--lime);
  transition: transform .4s var(--ease-spring);
  flex: none;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lime);
}

.button:hover .button-icon {
  transform: translate(3px, -3px) rotate(8deg);
}

.button:active {
  transform: translateY(0) scale(.98);
}

.text-link {
  color: var(--ink);
  font-size: 12px;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
  transition: border-color .25s var(--ease);
}

.text-link:hover {
  border-color: var(--ink);
}

.text-link span {
  margin-left: 7px;
  display: inline-block;
  transition: transform .3s var(--ease);
}

.text-link:hover span {
  transform: translateY(3px);
}

/* ---------- Hero chat mockup (double-bezel) ---------- */
.hero-visual {
  display: flex;
  justify-content: center;
  margin: 64px auto 0;
}

.device-shell {
  padding: 11px;
  border-radius: 34px;
  width: min(100%, 402px);
  background: linear-gradient(165deg, rgba(255, 255, 255, .7), rgba(255, 255, 255, .12));
  border: 1px solid rgba(19, 18, 16, .06);
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, .7);
}

.device-frame {
  width: 100%;
  background: var(--ink);
  border-radius: 24px;
  padding: 9px;
}

.device-frame-inner {
  background: #17150f;
  border-radius: 17px;
  overflow: hidden;
  text-align: left;
  display: flex;
  flex-direction: column;
  height: 400px;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 16px 18px;
  border-bottom: 1px solid #2b2820;
}

.chat-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--lime);
  color: var(--lime-ink);
  display: grid;
  place-items: center;
  font: 700 8px var(--mono);
  letter-spacing: -.02em;
  flex: none;
}

.chat-header-meta b {
  display: block;
  color: #fff;
  font-size: 12.5px;
  letter-spacing: -.01em;
  font-weight: 600;
}

.chat-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font: 9px var(--mono);
  color: #8a8579;
  margin-top: 3px;
}

.chat-status i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 6px var(--lime);
}

.chat-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  overflow: hidden;
}

.chat-bubble {
  max-width: 84%;
  padding: 10px 14px;
  border-radius: 15px;
  font-size: 12.5px;
  line-height: 1.55;
  opacity: 0;
  transform: translateY(10px) scale(.98);
  filter: blur(4px);
  transition: opacity .55s var(--ease), transform .55s var(--ease), filter .55s var(--ease);
}

.chat-bubble.chat-visible {
  opacity: 1;
  transform: none;
  filter: blur(0);
}

.chat-in {
  align-self: flex-start;
  background: #2a271e;
  color: #ececdf;
  border-bottom-left-radius: 4px;
}

.chat-out {
  align-self: flex-end;
  background: var(--lime);
  color: var(--lime-ink);
  border-bottom-right-radius: 4px;
}

.chat-typing {
  align-self: flex-end;
  display: none;
  gap: 4px;
  padding: 11px 14px;
  background: var(--lime);
  border-radius: 14px;
  border-bottom-right-radius: 4px;
  opacity: 0;
  transition: opacity .3s var(--ease);
}

.chat-typing.chat-visible {
  display: flex;
  opacity: 1;
}

.chat-typing span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--lime-ink);
  opacity: .5;
  animation: chat-bounce 1.1s var(--ease) infinite;
}

.chat-typing span:nth-child(2) {
  animation-delay: .12s;
}

.chat-typing span:nth-child(3) {
  animation-delay: .24s;
}

@keyframes chat-bounce {

  0%,
  60%,
  100% {
    transform: translateY(0);
    opacity: .5;
  }

  30% {
    transform: translateY(-3px);
    opacity: 1;
  }
}

.chat-input-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  border-top: 1px solid #2b2820;
  font: 11px var(--sans);
  color: #6f6a5c;
}

.chat-send {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #2a271e;
  color: #6f6a5c;
  display: grid;
  place-items: center;
  font-style: normal;
  font-size: 11px;
}

@media (prefers-reduced-motion: reduce) {
  .chat-typing span {
    animation: none;
  }

  .chat-bubble,
  .chat-typing {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}

/* ---------- Services (asymmetric bento) ---------- */
.services {
  padding-top: 168px;
}

.section-heading h2 {
  font-size: clamp(38px, 4.5vw, 64px);
}

.service-list {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  grid-auto-rows: 1fr;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  margin-top: 65px;
  position: relative;
  isolation: isolate;
}

.service-card {
  --mx: 50%;
  --my: 50%;
  display: flex;
  flex-direction: column;
  min-height: 200px;
  padding: 28px 30px 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background .4s var(--ease);
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(360px circle at var(--mx) var(--my), rgba(112, 31, 43, .5), transparent 60%);
  opacity: 0;
  transition: opacity .4s var(--ease);
  z-index: 0;
}

.service-card:hover::before {
  opacity: 1;
}

.service-card>* {
  position: relative;
  z-index: 1;
}

.service-card:nth-child(1) {
  grid-column: 1;
  grid-row: 1 / 3;
}

.service-card:nth-child(1) .service-icon {
  margin-top: 20px;
}

.service-card:nth-child(1) p {
  max-width: 320px;
}

.service-card:nth-child(2) {
  grid-column: 2;
  grid-row: 1;
}

.service-card:nth-child(3) {
  grid-column: 2;
  grid-row: 2;
}

.service-num {
  font: 10px var(--mono);
  color: var(--muted-soft);
}

.service-icon {
  margin-top: 46px;
  color: var(--ink);
  transition: transform .5s var(--ease-spring);
}

.service-icon svg {
  width: 32px;
  height: 32px;
}

.service-card:hover .service-icon {
  transform: translateY(-4px) rotate(-6deg);
}

.service-card h3 {
  font-size: 21px;
  letter-spacing: -.03em;
  margin: 16px 0 10px;
  font-weight: 600;
}

.service-card p {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 250px;
  margin: 0;
}

.service-card a {
  align-self: flex-start;
  margin-top: auto;
  padding-top: 24px;
  color: var(--ink);
  font: 500 11px var(--mono);
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
}

.service-card a span {
  font-size: 15px;
  margin-left: 6px;
  display: inline-block;
  transition: transform .3s var(--ease);
}

.service-card a:hover span {
  transform: translate(2px, -2px);
}

/* ---------- Benefits (asymmetric bento) ---------- */
.benefits {
  padding-top: 176px;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 100px;
}

.benefit-intro h2 {
  font-size: clamp(42px, 4.2vw, 60px);
}

.benefit-intro>p:last-child {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 310px;
  margin-top: 25px;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: minmax(140px, auto);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  isolation: isolate;
}

.benefit {
  --mx: 50%;
  --my: 50%;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background .4s var(--ease);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.benefit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(300px circle at var(--mx) var(--my), rgba(112, 31, 43, .4), transparent 60%);
  opacity: 0;
  transition: opacity .4s var(--ease);
}

.benefit:hover::before {
  opacity: 1;
}

.benefit>* {
  position: relative;
  z-index: 1;
}

.benefit:nth-child(1) {
  grid-column: 1 / 3;
  grid-row: 1 / 3;
  justify-content: flex-end;
}

.benefit:nth-child(2) {
  grid-column: 3;
  grid-row: 2;
}

.benefit:nth-child(3) {
  grid-column: 3 / 5;
  grid-row: 1;
}

.benefit:nth-child(4) {
  grid-column: 4;
  grid-row: 2;
}

.benefit b {
  font: 600 clamp(30px, 3.2vw, 46px) var(--sans);
  letter-spacing: -.05em;
  display: flex;
  align-items: center;
  font-variant-numeric: tabular-nums;
}

.benefit:nth-child(1) b {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 460;
  font-size: clamp(48px, 5vw, 74px);
}

.benefit-infinity svg {
  width: auto;
  height: 24px;
  color: var(--ink);
}

.benefit h3 {
  font-size: 14px;
  margin: 22px 0 7px;
  font-weight: 600;
}

.benefit p {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
  margin: 0;
}

/* ---------- Process ---------- */
.process {
  padding-top: 184px;
}

.process-steps {
  margin-top: 63px;
  border-top: 1px solid var(--line);
  position: relative;
}

.process-line {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line);
  display: block;
}

.process-line i {
  display: block;
  width: 100%;
  height: 0%;
  background: var(--lime-deep);
  transition: height 1.1s var(--ease);
}

.step {
  display: grid;
  grid-template-columns: 27% 1fr;
  padding: 28px 0 32px 32px;
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: padding-left .35s var(--ease);
}

.step::before {
  content: '';
  position: absolute;
  left: -1px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--lime);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .4s var(--ease);
}

.step:hover {
  padding-left: 40px;
}

.step:hover::before {
  transform: scaleY(1);
}

.step>span {
  font: 11px var(--mono);
  color: var(--muted-soft);
}

.step h3 {
  margin: 0;
  font-size: 25px;
  letter-spacing: -.03em;
  font-weight: 600;
}

.step p {
  color: var(--muted);
  font-size: 13.5px;
  margin: 10px 0 0;
  max-width: 460px;
  line-height: 1.65;
}

/* ---------- Statement ---------- */
.statement {
  --mx: 50%;
  --my: 40%;
  background: var(--ink);
  color: var(--paper);
  max-width: none;
  margin-top: 184px;
  padding: 120px max(32px, calc((100vw - 1152px)/2));
  position: relative;
  overflow: hidden;
}

.statement::before {
  content: '';
  position: absolute;
  z-index: 0;
  width: 620px;
  height: 620px;
  right: -220px;
  top: -260px;
  background: radial-gradient(circle, rgba(112, 31, 43, .16), transparent 68%);
  pointer-events: none;
}

.statement::after {
  content: '';
  position: absolute;
  z-index: 0;
  inset: 0;
  background: radial-gradient(560px circle at var(--mx) var(--my), rgba(112, 31, 43, .22), transparent 62%);
  opacity: 0;
  transition: opacity .5s var(--ease);
  pointer-events: none;
}

.statement:hover::after {
  opacity: 1;
}

.quote-mark {
  font-family: var(--serif);
  font-style: italic;
  color: var(--lime);
  font-size: 100px;
  line-height: .3;
  position: relative;
  z-index: 1;
}

.statement blockquote {
  font-size: clamp(32px, 4vw, 55px);
  line-height: 1.14;
  letter-spacing: -.03em;
  max-width: 900px;
  margin: 32px 0 26px;
  font-weight: 600;
  position: relative;
  z-index: 1;
  text-wrap: balance;
}

.statement-sub {
  font: 12px var(--mono);
  color: #8a8579;
  letter-spacing: .02em;
  position: relative;
  z-index: 1;
}

/* ---------- FAQ ---------- */
.faq {
  padding-top: 184px;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 100px;
}

.faq-title h2 {
  font-size: clamp(42px, 4vw, 59px);
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
  position: relative;
}

.faq-trigger {
  width: 100%;
  border: 0;
  background: none;
  padding: 22px 0;
  cursor: pointer;
  text-align: left;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 18px;
  font-family: var(--sans);
  transition: gap .3s var(--ease);
}

.faq-trigger:hover {
  gap: 24px;
}

.faq-num {
  font: 11px var(--mono);
  color: var(--muted-soft);
  flex: none;
}

.faq-q {
  flex: 1;
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: -.02em;
}

.faq-icon {
  font: 20px var(--mono);
  font-weight: 400;
  transition: transform .3s var(--ease);
  flex: none;
  color: var(--muted);
}

.faq-trigger[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
  color: var(--ink);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s var(--ease);
}

.faq-panel>p {
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.75;
  max-width: 560px;
  margin: 0;
  padding: 0 34px 20px 29px;
}

/* ---------- Contact ---------- */
.contact {
  background: #eeebe0;
  max-width: none;
  margin-top: 186px;
  padding: 108px max(32px, calc((100vw - 1152px)/2));
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 130px;
  position: relative;
  overflow: hidden;
}

.contact-glow {
  height: 440px;
  width: 440px;
  left: -190px;
  bottom: -270px;
  background: radial-gradient(circle, var(--lime), transparent 68%);
  opacity: .5;
}

.contact-copy h2 {
  font-size: clamp(42px, 4vw, 59px);
}

.contact-copy>p:not(.eyebrow) {
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.75;
  max-width: 320px;
  margin: 25px 0;
}

.contact-copy>a {
  color: var(--ink);
  font: 500 12px var(--mono);
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 3px;
}

.contact-copy>a span {
  margin-left: 8px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: var(--paper);
  border: 1px solid rgba(19, 18, 16, .07);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-md);
}

.contact-form label {
  font: 10px var(--mono);
  letter-spacing: .05em;
  display: block;
  color: var(--muted);
  text-transform: uppercase;
}

.contact-form input,
.contact-form textarea {
  display: block;
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  margin-top: 9px;
  padding: 8px 0;
  font: 14.5px var(--sans);
  color: var(--ink);
  outline: none;
  resize: vertical;
  transition: border-color .25s var(--ease);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--muted-soft);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--ink);
}

.contact-form .button {
  align-self: flex-start;
  margin-top: 6px;
}

.form-message {
  font: 12px var(--mono);
  margin: 0;
  color: #3b6326;
  min-height: 15px;
}

/* ---------- Phone field ---------- */
.phone-field {
  position: relative;
}

.phone-input {
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--line);
  margin-top: 9px;
  padding: 4px 0;
  transition: border-color .25s var(--ease);
}

.phone-input:focus-within {
  border-color: var(--ink);
}

.phone-country {
  display: flex;
  align-items: center;
  gap: 6px;
  border: 0;
  background: none;
  padding: 4px 8px 4px 0;
  cursor: pointer;
  border-right: 1px solid var(--line);
  flex: none;
}

.phone-flag {
  font: 700 9.5px var(--mono);
  letter-spacing: .02em;
  color: var(--ink);
  background: var(--line-soft);
  padding: 3px 5px;
  border-radius: 4px;
  line-height: 1;
}

.phone-list .phone-flag {
  background: transparent;
  padding: 0;
  color: var(--muted);
}

.phone-list li:hover .phone-flag,
.phone-list li.phone-active .phone-flag {
  color: var(--lime-ink);
}

.phone-dial {
  font: 500 12.5px var(--mono);
  color: var(--ink);
}

.phone-chevron {
  width: 13px;
  height: 13px;
  color: var(--muted);
  transition: transform .25s var(--ease);
}

.phone-country[aria-expanded="true"] .phone-chevron {
  transform: rotate(180deg);
}

.phone-input input[type="tel"] {
  border: 0 !important;
  margin: 0 !important;
  padding: 4px 0 !important;
  flex: 1;
}

.phone-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  width: min(320px, 100%);
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  z-index: 30;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.phone-dropdown[hidden] {
  display: none;
}

.phone-search {
  border: 0;
  border-bottom: 1px solid var(--line);
  padding: 12px 14px;
  font: 13px var(--sans);
  outline: none;
  background: var(--paper);
}

.phone-list {
  list-style: none;
  margin: 0;
  padding: 6px;
  max-height: 240px;
  overflow-y: auto;
}

.phone-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  font-size: 12.5px;
  cursor: pointer;
  border-radius: 8px;
  transition: background .2s var(--ease);
}

.phone-list li:hover,
.phone-list li.phone-active {
  background: var(--lime);
  color: var(--lime-ink);
}

.phone-list .phone-list-dial {
  margin-left: auto;
  font: 11px var(--mono);
  color: var(--muted);
}

.phone-list li:hover .phone-list-dial,
.phone-list li.phone-active .phone-list-dial {
  color: var(--lime-ink);
}

.phone-error {
  display: block;
  min-height: 15px;
  font: 10.5px var(--mono);
  color: #b3261e;
  margin-top: 6px;
}

/* ---------- Misc ---------- */
.contact-whatsapp {
  margin-top: 18px;
  font: 10px var(--mono);
  letter-spacing: .04em;
}

.whatsapp-icon {
  width: 20px;
  height: 20px;
  vertical-align: middle;
  margin-right: 7px;
}

.mail-icon {
  width: 16px;
  height: 16px;
  vertical-align: middle;
  margin-right: 7px;
  color: var(--ink);
}

.contact-whatsapp span {
  display: block;
  color: var(--muted);
  margin-bottom: 7px;
}

.contact-whatsapp a {
  color: var(--ink);
  font: 500 12px var(--mono);
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 3px;
}

.contact-whatsapp a:link,
.contact-whatsapp a:visited,
.contact-whatsapp a:hover,
.contact-whatsapp a:active {
  color: var(--ink);
  text-decoration: none;
}

footer {
  max-width: 1280px;
  padding: 40px 32px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

footer .logo {
  background: none;
  border: 0;
  box-shadow: none;
  padding: 0;
}

footer p {
  font: 10px var(--mono);
  color: var(--muted-soft);
  margin: 0;
}

footer div {
  display: flex;
  gap: 19px;
}

footer a {
  font-size: 10px;
}

footer .footer-link {
  font-size: 10px;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {

  .reveal,
  .service-card,
  .service-icon,
  .benefit,
  .step,
  .step::before,
  .button,
  .button-icon,
  .site-header,
  .nav a::after,
  .faq-panel,
  .logo-mark {
    transition: none !important;
  }
}

.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--paper);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-md);
  z-index: 60;
  transition: transform .35s var(--ease-spring), box-shadow .35s var(--ease);
}

.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: var(--shadow-lime);
}

.whatsapp-float img {
  width: 30px;
  height: 30px;
  display: block;
}

/* ---------- Mobile ---------- */
@media(max-width:900px) {

  .service-list {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .benefit-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .benefit:nth-child(1) {
    grid-column: 1 / 3;
  }

  .benefit:nth-child(2) {
    grid-column: 1;
    grid-row: 4;
  }

  .benefit:nth-child(3) {
    grid-column: 1 / 3;
    grid-row: 3;
  }

  .benefit:nth-child(4) {
    grid-column: 2;
    grid-row: 4;
  }
}

@media(max-width:760px) {
  .site-header {
    height: 60px;
    max-width: calc(100% - 24px);
    padding: 0 6px 0 18px;
  }

  .nav,
  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .nav.open {
    display: flex;
    position: fixed;
    inset: 0;
    background: rgba(19, 18, 16, .96);
    backdrop-filter: blur(20px);
    padding: 100px 32px 40px;
    flex-direction: column;
    gap: 26px;
    z-index: 90;
  }

  .nav.open a {
    color: var(--paper);
    font-family: var(--serif);
    font-style: italic;
    font-size: 36px;
    opacity: 0;
    transform: translateY(24px);
    animation: navIn .6s var(--ease) forwards;
  }

  .nav.open a:nth-child(1) {
    animation-delay: .08s;
  }

  .nav.open a:nth-child(2) {
    animation-delay: .18s;
  }

  .nav.open a::after {
    display: none;
  }

  .section {
    padding-left: 20px;
    padding-right: 20px;
  }

  .hero {
    padding-top: 84px;
  }

  .hero h1 {
    font-size: 47px;
  }

  .hero-copy {
    font-size: 14.5px;
  }

  .hero-actions {
    flex-direction: column;
    gap: 20px;
  }

  .hero-visual {
    margin-top: 48px;
  }

  .device-shell {
    max-width: 330px;
  }

  .services,
  .benefits,
  .process,
  .faq {
    padding-top: 104px;
  }

  .service-list {
    grid-template-columns: 1fr;
    margin-top: 42px;
  }

  .service-card,
  .service-card:nth-child(1),
  .service-card:nth-child(2),
  .service-card:nth-child(3) {
    grid-column: 1;
    grid-row: auto;
    min-height: 0;
    border-left: 1px solid var(--line);
  }

  .service-icon,
  .service-card:nth-child(1) .service-icon {
    margin-top: 36px;
  }

  .service-card p,
  .service-card:nth-child(1) p {
    max-width: none;
  }

  .benefits,
  .faq {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .benefit-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .benefit:nth-child(1),
  .benefit:nth-child(3) {
    grid-column: 1 / 3;
    grid-row: auto;
  }

  .benefit:nth-child(2) {
    grid-column: 1;
    grid-row: auto;
  }

  .benefit:nth-child(4) {
    grid-column: 2;
    grid-row: auto;
  }

  .benefit {
    min-height: 150px;
    padding: 22px 18px;
  }

  .benefit:nth-child(1) b {
    font-size: 42px;
  }

  .benefit-infinity svg {
    height: 21px;
  }

  .benefit h3 {
    margin-top: 16px;
  }

  .process-steps {
    margin-top: 42px;
  }

  .process-line {
    display: none;
  }

  .step {
    grid-template-columns: 55px 1fr;
    padding-left: 0;
  }

  .step:hover {
    padding-left: 0;
  }

  .step::before {
    display: none;
  }

  .step h3 {
    font-size: 22px;
  }

  .statement {
    margin-top: 104px;
    padding: 84px 20px;
  }

  .statement blockquote {
    font-size: 34px;
  }

  .faq-list {
    margin-top: -9px;
  }

  .faq-q {
    font-size: 14.5px;
  }

  .contact {
    margin-top: 104px;
    padding: 78px 20px;
    grid-template-columns: 1fr;
    gap: 46px;
  }

  .contact-copy h2 {
    font-size: 45px;
  }

  .contact-form {
    padding: 24px;
  }

  .phone-dropdown {
    width: 100%;
  }

  footer {
    padding: 26px 20px;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 20px;
  }

  footer p {
    order: 3;
    width: 100%;
  }

  footer div {
    gap: 13px;
  }

  .logo span {
    font-size: 19px;
  }

  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 48px;
    height: 48px;
  }

  .whatsapp-float img {
    width: 26px;
    height: 26px;
  }
}

@keyframes navIn {
  to {
    opacity: 1;
    transform: none;
  }
}