@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-latin-400-normal.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-latin-500-normal.woff2") format("woff2");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-latin-600-normal.woff2") format("woff2");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-latin-700-normal.woff2") format("woff2");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-latin-800-normal.woff2") format("woff2");
  font-style: normal;
  font-weight: 800;
  font-display: swap;
}

:root {
  --bg: #030306;
  --bg-soft: #080610;
  --panel: #100b22;
  --panel-strong: #17102e;
  --white: #f7f5fb;
  --muted: #aaa4b4;
  --purple: #7b35ff;
  --purple-light: #9f66ff;
  --purple-deep: #4f17b7;
  --gold: #c7a761;
  --line: rgba(255, 255, 255, 0.1);
  --line-purple: rgba(150, 88, 255, 0.38);
  --max: 1240px;
  --scroll-depth: 0;
  --scroll-overlay: 0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  margin: 0;
  color: var(--white);
  font-family: "Manrope", Arial, sans-serif;
  background:
    radial-gradient(circle at 84% 7%, rgba(106, 45, 226, 0.11), transparent 31rem),
    linear-gradient(180deg, #030306 0%, #040309 20%, #090513 43%, #130925 68%, #2a124f 100%);
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  pointer-events: none;
  background:
    radial-gradient(circle at 78% 24%, rgba(123, 53, 255, 0.34), transparent 34rem),
    radial-gradient(circle at 8% 82%, rgba(91, 25, 196, 0.3), transparent 30rem),
    linear-gradient(155deg, rgba(12, 5, 24, 0.08), rgba(80, 27, 145, 0.88));
  opacity: var(--scroll-overlay);
  transition: opacity 0.14s linear;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

.container {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 10px 14px;
  border-radius: 999px;
  color: #fff;
  background: var(--purple);
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 88px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.055);
  background: rgba(4, 3, 9, 0.8);
  backdrop-filter: blur(20px);
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 100%;
}

.brand-logo {
  display: inline-flex;
  width: fit-content;
  align-items: center;
}

.brand-logo img {
  width: auto;
  height: 52px;
}

.main-nav {
  display: flex;
  gap: 29px;
  align-items: center;
  color: #cbc6d1;
  font-size: 0.78rem;
}

.main-nav a {
  position: relative;
  white-space: nowrap;
}

.main-nav a::after {
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--purple-light);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  justify-self: end;
  gap: 10px;
  align-items: center;
}

.language-switcher {
  display: flex;
  gap: 5px;
  align-items: center;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
}

.language-switcher a {
  display: inline-flex;
  min-width: 40px;
  min-height: 32px;
  gap: 5px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: #bdb7c6;
  font-size: 0.65rem;
  font-weight: 700;
  transition: 0.2s ease;
}

.language-switcher a:hover,
.language-switcher a[aria-current="true"] {
  color: #fff;
  background: rgba(123, 53, 255, 0.48);
}

.contact-btn,
.icon-btn {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
  transition: 0.25s ease;
}

.contact-btn {
  padding: 0 17px;
  border-color: var(--line-purple);
  font-size: 0.73rem;
  font-weight: 700;
}

.icon-btn {
  width: 42px;
}

.contact-btn:hover,
.icon-btn:hover {
  border-color: var(--purple);
  background: var(--purple);
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.025);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 5px auto;
  background: #fff;
  transition: 0.25s ease;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

.hero {
  display: grid;
  min-height: calc(100vh - 88px);
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
  padding: 90px 0 120px;
}

.eyebrow {
  display: flex;
  gap: 14px;
  align-items: center;
  margin: 0 0 28px;
  color: #cfc8da;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.29em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 46px;
  height: 1px;
  content: "";
  background: var(--gold);
}

h1,
h2 {
  margin: 0;
  line-height: 1.02;
  letter-spacing: -0.05em;
}

h1 {
  font-size: clamp(3.5rem, 6.7vw, 7.1rem);
}

.hero h1 {
  font-size: clamp(3.15rem, 5.35vw, 5.95rem);
}

h1 span,
.gradient-text {
  color: transparent;
  background: linear-gradient(90deg, #fff, #c7a6ff, #7b35ff);
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 650px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  min-height: 54px;
  gap: 14px;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  transition: 0.25s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--purple-light), var(--purple-deep));
  box-shadow: 0 16px 38px rgba(108, 40, 230, 0.34);
}

.btn-primary:hover {
  box-shadow: 0 22px 48px rgba(108, 40, 230, 0.45);
  transform: translateY(-2px);
}

.btn-ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.055);
}

.hero-note {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 28px;
  color: #918b99;
  font-size: 0.72rem;
}

.hero-note i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--purple-light);
  box-shadow: 0 0 0 0 rgba(159, 102, 255, 0.65);
  animation: pulse 2s infinite;
}

.conversion-proof {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.014);
}

.conversion-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.conversion-proof article {
  display: grid;
  min-height: 180px;
  grid-template-columns: 42px 1fr;
  gap: 10px 14px;
  align-content: center;
  padding: 34px 32px;
  border-right: 1px solid var(--line);
}

.conversion-proof article:last-child {
  border-right: 0;
}

.conversion-proof article > span {
  grid-row: 1 / 3;
  color: var(--purple-light);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.conversion-proof strong {
  font-size: 0.94rem;
}

.conversion-proof p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.6;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 12px rgba(159, 102, 255, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(159, 102, 255, 0);
  }
}

.mockup-stage {
  position: relative;
  display: flex;
  min-height: 630px;
  align-items: center;
  justify-content: center;
}

.aura {
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  opacity: 0.26;
  background: #6f2cf0;
  filter: blur(120px);
}

.desktop {
  position: relative;
  z-index: 2;
  width: 90%;
  max-width: 560px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  background: #121020;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.48);
}

.desktop-top {
  display: flex;
  height: 26px;
  gap: 7px;
  align-items: center;
  padding: 0 6px;
}

.desktop-top i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #5c5764;
}

.screen {
  position: relative;
  display: grid;
  min-height: 390px;
  grid-template-columns: 1.1fr 0.9fr;
  padding: 34px;
  overflow: hidden;
  border-radius: 15px;
  background: linear-gradient(145deg, #090713, #13092c);
}

.screen::before {
  position: absolute;
  top: 40px;
  right: -40px;
  width: 220px;
  height: 220px;
  content: "";
  border: 1px solid rgba(154, 92, 255, 0.35);
  transform: rotate(45deg) skew(-7deg, -7deg);
}

.screen-copy {
  position: relative;
  z-index: 2;
}

.screen-kicker {
  color: #a97bff;
  font-size: 0.5rem;
  letter-spacing: 0.27em;
}

.screen h3 {
  margin: 44px 0 0;
  font-size: 2rem;
  line-height: 1.05;
}

.screen h3 span {
  color: #9d67ff;
}

.screen p {
  max-width: 230px;
  color: #91899d;
  font-size: 0.64rem;
  line-height: 1.6;
}

.screen-btn {
  display: inline-flex;
  margin-top: 16px;
  padding: 8px 11px;
  border-radius: 7px;
  background: var(--purple);
  font-size: 0.52rem;
}

.screen-art {
  position: relative;
}

.screen-art::before {
  position: absolute;
  right: 10px;
  bottom: -25px;
  width: 170px;
  height: 240px;
  content: "";
  background: linear-gradient(160deg, #171225, #090712);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  clip-path: polygon(40% 0, 100% 20%, 100% 100%, 0 100%, 0 35%);
}

.screen-art::after {
  position: absolute;
  top: 78px;
  right: 15px;
  width: 145px;
  height: 3px;
  content: "";
  background: linear-gradient(90deg, transparent, #8b48ff, #d3b9ff);
  box-shadow: 0 0 22px #7b35ff;
  transform: rotate(-30deg);
}

.phone {
  position: absolute;
  right: -8px;
  bottom: 20px;
  z-index: 3;
  width: 150px;
  padding: 9px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  background: #10101a;
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.5);
}

.phone-screen {
  min-height: 290px;
  padding: 20px 14px;
  border-radius: 21px;
  background: linear-gradient(160deg, #090713, #17092f);
}

.phone-screen img {
  width: 48px;
  height: auto;
  object-fit: contain;
}

.phone-title {
  margin-top: 54px;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.1;
}

.phone-title span {
  color: #9c61ff;
}

.phone-copy {
  margin-top: 12px;
  color: #91899d;
  font-size: 0.54rem;
  line-height: 1.55;
}

.phone-btn {
  display: inline-flex;
  margin-top: 18px;
  padding: 7px 9px;
  border-radius: 6px;
  background: var(--purple);
  font-size: 0.48rem;
}

.section {
  padding: 128px 0;
}

.section-head {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 70px;
  align-items: end;
  margin-bottom: 56px;
}

.label {
  display: block;
  margin-bottom: 18px;
  color: var(--gold);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

h2 {
  font-size: clamp(2.75rem, 4.65vw, 5rem);
}

.section-head p,
.about-copy > p,
.portfolio-intro p,
.cta-box p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.about-wrap {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 64px;
  align-items: center;
}

.about-visual {
  position: relative;
  display: grid;
  min-height: 560px;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 30px;
  background:
    radial-gradient(circle at 50% 46%, rgba(110, 42, 230, 0.42), transparent 29%),
    linear-gradient(145deg, #170c31, #080612 70%);
}

.about-visual::before,
.about-visual::after {
  position: absolute;
  width: 360px;
  height: 360px;
  content: "";
  border: 1px solid rgba(155, 92, 255, 0.22);
  transform: rotate(45deg) skew(-7deg, -7deg);
}

.about-visual::before {
  top: -90px;
  right: -90px;
}

.about-visual::after {
  bottom: -150px;
  left: -120px;
  opacity: 0.45;
}

.about-visual img {
  position: relative;
  z-index: 2;
  width: min(68%, 360px);
}

.about-tag {
  position: absolute;
  bottom: 30px;
  left: 30px;
  color: #9c6ef3;
  font-size: 0.66rem;
  letter-spacing: 0.28em;
}

.values {
  margin-top: 36px;
  border-top: 1px solid var(--line);
}

.value {
  display: grid;
  grid-template-columns: 52px 140px 1fr;
  gap: 18px;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.value span {
  color: #8e61dd;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
}

.value strong {
  font-size: 0.84rem;
}

.value p {
  margin: 0;
  color: var(--muted);
  font-size: 0.81rem;
  line-height: 1.65;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: start;
}

.solution-card {
  min-height: 280px;
  padding: 26px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  cursor: pointer;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
  transition: all 0.38s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.solution-card:hover,
.solution-card.active,
.solution-card:focus-within {
  min-height: 430px;
  border-color: rgba(155, 92, 255, 0.52);
  background: linear-gradient(155deg, rgba(123, 53, 255, 0.18), rgba(255, 255, 255, 0.018));
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.28);
  transform: translateY(-6px);
}

.solution-top {
  display: flex;
  justify-content: space-between;
  color: #756f7e;
  font-size: 0.66rem;
  letter-spacing: 0.16em;
}

.solution-card h3 {
  margin: 50px 0 10px;
  font-size: 1.27rem;
}

.solution-card > p {
  margin: 0;
  color: var(--muted);
  font-size: 0.87rem;
}

.solution-details {
  max-height: 0;
  margin: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease, margin 0.3s ease;
}

.solution-card:hover .solution-details,
.solution-card.active .solution-details,
.solution-card:focus-within .solution-details {
  max-height: 240px;
  margin-top: 22px;
  opacity: 1;
}

.solution-details ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  color: #ccc5d4;
  font-size: 0.77rem;
  list-style: none;
}

.solution-details li::before {
  margin-right: 9px;
  color: var(--purple-light);
  content: "—";
}

.solution-details a {
  display: flex;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: #ddcfee;
  font-size: 0.73rem;
}

.portfolio-teaser {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.012);
}

.portfolio-intro {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 70px;
  align-items: center;
}

.project-ribbon {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
}

.project-mini {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #0d0918;
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.25);
  transition: 0.3s ease;
}

.project-mini:nth-child(2) {
  transform: translateY(26px);
}

.project-mini:hover {
  border-color: var(--line-purple);
  transform: translateY(-6px);
}

.project-mini:nth-child(2):hover {
  transform: translateY(20px);
}

.project-mini .mini-art {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 1;
}

.mini-art.alvena {
  color: #263b33;
  background: linear-gradient(145deg, #fffdf8, #dce1d2);
}

.mini-art.aruma {
  color: #f7f1e5;
  background: linear-gradient(150deg, #481f27, #606849);
}

.mini-art.aureliq {
  color: #fff;
  background:
    radial-gradient(circle at 66% 25%, rgba(191, 255, 53, 0.15), transparent 30%),
    linear-gradient(145deg, #050505, #202124);
}

.client-mark {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.client-mark-alvena {
  gap: 12px;
  transform: scale(0.82);
}

.client-mark-alvena > span:last-child {
  display: flex;
  flex-direction: column;
}

.client-mark-alvena b {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.3rem;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.2em;
}

.client-mark-alvena small {
  margin-top: 7px;
  color: #405d50;
  font-size: 0.43rem;
  font-weight: 700;
  letter-spacing: 0.38em;
}

.alvena-symbol {
  position: relative;
  display: inline-block;
  width: 38px;
  height: 50px;
}

.alvena-symbol i {
  position: absolute;
  top: 3px;
  left: 8px;
  width: 21px;
  height: 39px;
  border: 2px solid #405d50;
  border-radius: 60% 10% 60% 10%;
  transform: rotate(-39deg);
}

.alvena-symbol i:last-child {
  border-color: #98a28c;
  transform: rotate(39deg);
}

.client-mark-aruma {
  flex-direction: column;
  align-items: flex-start;
}

.client-mark-aruma b {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.65rem;
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: 0.3em;
}

.client-mark-aruma small {
  margin-top: 10px;
  padding-left: 18px;
  color: #e8b69f;
  font-size: 0.48rem;
  font-weight: 700;
  letter-spacing: 0.5em;
}

.client-mark-aureliq {
  gap: 10px;
}

.client-mark-aureliq i {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 50%;
  color: #bfff35;
  background: #131115;
  font-style: normal;
  font-weight: 800;
}

.client-mark-aureliq b {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
}

.project-mini > span {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  z-index: 2;
  font-size: 0.78rem;
  font-weight: 700;
}

.method {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 64px;
}

.method-step {
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.method-step > span {
  color: #8e61dd;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
}

.method-step h3 {
  margin: 48px 0 14px;
  font-size: 1.95rem;
}

.method-step p {
  min-height: 96px;
  color: var(--muted);
  line-height: 1.65;
}

.method-step ul {
  display: grid;
  gap: 9px;
  margin: 26px 0 0;
  padding: 0;
  color: #c7c1ce;
  font-size: 0.79rem;
  list-style: none;
}

.method-step li::before {
  margin-right: 10px;
  color: var(--purple-light);
  content: "—";
}

.cta-box {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 56px;
  align-items: end;
  padding: clamp(54px, 8vw, 96px);
  border: 1px solid var(--line);
  border-radius: 32px;
  background:
    radial-gradient(circle at 18% 18%, rgba(118, 47, 242, 0.24), transparent 26rem),
    linear-gradient(145deg, #140b29, #090713);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}

.cta-box p {
  max-width: 600px;
  margin-top: 22px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: flex-end;
}

.faq-wrap {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 84px;
  align-items: start;
}

.faq-heading {
  position: sticky;
  top: 128px;
}

.faq-heading h2 {
  font-size: clamp(2.65rem, 4.2vw, 4.45rem);
}

.faq-heading p {
  max-width: 520px;
  margin: 24px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

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

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

.faq-list summary {
  position: relative;
  padding: 28px 48px 28px 0;
  cursor: pointer;
  font-size: 0.94rem;
  font-weight: 700;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 25px;
  right: 2px;
  width: 28px;
  height: 28px;
  content: "+";
  border: 1px solid var(--line-purple);
  border-radius: 50%;
  color: var(--purple-light);
  text-align: center;
  line-height: 25px;
  transition: 0.25s ease;
}

.faq-list details[open] summary::after {
  color: #fff;
  background: var(--purple);
  transform: rotate(45deg);
}

.faq-list p {
  max-width: 720px;
  margin: -4px 48px 28px 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.75;
}

.lead-box {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: clamp(48px, 6vw, 90px);
  align-items: start;
  padding: clamp(44px, 6.5vw, 86px);
  border: 1px solid var(--line);
  border-radius: 32px;
  background:
    radial-gradient(circle at 12% 12%, rgba(118, 47, 242, 0.28), transparent 28rem),
    linear-gradient(145deg, rgba(20, 11, 41, 0.96), rgba(9, 7, 19, 0.96));
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}

.lead-copy h2 {
  font-size: clamp(2.65rem, 4.1vw, 4.4rem);
}

.lead-copy > p {
  margin: 24px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.lead-points {
  display: grid;
  gap: 12px;
  margin-top: 32px;
  color: #cfc7d9;
  font-size: 0.78rem;
}

.lead-points span::before {
  margin-right: 10px;
  color: var(--purple-light);
  content: "✓";
}

.lead-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.035);
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.24);
}

.lead-form label {
  display: grid;
  gap: 9px;
}

.lead-form label > span {
  color: #d8d1df;
  font-size: 0.7rem;
  font-weight: 700;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  outline: 0;
  color: var(--white);
  background: rgba(5, 4, 10, 0.78);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.lead-form input,
.lead-form select {
  min-height: 50px;
  padding: 0 14px;
}

.lead-form textarea {
  min-height: 118px;
  padding: 14px;
  resize: vertical;
}

.lead-form select {
  color-scheme: dark;
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  border-color: var(--purple-light);
  box-shadow: 0 0 0 3px rgba(123, 53, 255, 0.14);
}

.lead-form .form-full {
  grid-column: 1 / -1;
}

.lead-form button {
  width: 100%;
  cursor: pointer;
}

.lead-form button img {
  width: 18px;
  height: 18px;
  filter: brightness(0) invert(1);
}

.lead-form small {
  color: #8f8998;
  font-size: 0.65rem;
  text-align: center;
}

.social-bar {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.social-bar a {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid var(--line-purple);
  border-radius: 50%;
  background: rgba(12, 8, 24, 0.88);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.32);
  font-size: 0.69rem;
  font-weight: 700;
  transition: 0.25s ease;
}

.social-bar a:hover {
  background: var(--purple);
  transform: translateY(-3px);
}

.social-bar img {
  width: 18px;
  height: 18px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 22px;
  align-items: center;
  padding: 40px 0;
  border-top: 1px solid var(--line);
  color: #898390;
  font-size: 0.7rem;
}

.site-footer strong {
  color: #a776ff;
  letter-spacing: 0.14em;
}

.site-footer span:last-child {
  text-align: right;
}

.reveal {
  opacity: 1;
  transform: none;
  transition: 0.8s ease;
}

.js .reveal {
  opacity: 0;
  transform: translateY(28px);
}

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

/* Portfolio */
.portfolio-page .site-header {
  position: sticky;
}

.portfolio-hero {
  padding: 105px 0 72px;
  text-align: center;
}

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

.portfolio-hero h1 {
  max-width: 950px;
  margin-inline: auto;
  font-size: clamp(3.25rem, 7vw, 7rem);
}

.portfolio-hero > p {
  max-width: 720px;
  margin: 28px auto 0;
  color: var(--muted);
  line-height: 1.8;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  padding-bottom: 130px;
}

.portfolio-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.014));
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.25);
  transition: 0.3s ease;
}

.portfolio-card:hover {
  border-color: rgba(159, 102, 255, 0.55);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.36);
  transform: translateY(-6px);
}

.site-window {
  position: relative;
  display: block;
  height: 390px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #08070c;
}

.browser-bar {
  position: relative;
  z-index: 3;
  display: flex;
  height: 34px;
  gap: 6px;
  align-items: center;
  padding: 0 13px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: #100e16;
}

.browser-bar i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #5e5965;
}

.site-window iframe {
  width: 1440px;
  height: 900px;
  border: 0;
  pointer-events: none;
  transform: scale(0.42);
  transform-origin: top left;
}

.site-window::after {
  position: absolute;
  inset: 34px 0 0;
  z-index: 2;
  content: "";
  background: linear-gradient(180deg, transparent 72%, rgba(5, 4, 10, 0.22));
  pointer-events: none;
}

.site-window-link {
  position: absolute;
  inset: 0;
  z-index: 4;
}

.portfolio-card-body {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: end;
  padding: 25px;
}

.portfolio-card-body small {
  display: block;
  margin-bottom: 8px;
  color: var(--gold);
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.portfolio-card-body h2 {
  font-size: 1.55rem;
  letter-spacing: -0.035em;
}

.portfolio-card-body p {
  max-width: 460px;
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.65;
}

.open-project {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid var(--line-purple);
  border-radius: 50%;
  background: rgba(123, 53, 255, 0.12);
  font-size: 1.1rem;
  transition: 0.25s ease;
}

.open-project:hover {
  background: var(--purple);
  transform: rotate(8deg);
}

.portfolio-note {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  margin-top: 30px;
  color: #938c9e;
  font-size: 0.73rem;
}

.portfolio-note i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--purple-light);
}

@media (max-width: 1160px) {
  .main-nav {
    gap: 20px;
  }

  .contact-btn {
    display: none;
  }
}

@media (max-width: 1050px) {
  .site-header,
  .header-inner {
    height: 78px;
  }

  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: 78px;
    right: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
    align-items: stretch;
    padding: 22px;
    border-bottom: 1px solid var(--line);
    background: rgba(6, 4, 13, 0.98);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: 0.25s ease;
  }

  .main-nav.open {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .main-nav a {
    padding: 17px 4px;
    border-bottom: 1px solid var(--line);
    font-size: 0.9rem;
  }

  .header-actions {
    gap: 8px;
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .mockup-stage {
    min-height: 560px;
  }

  .about-wrap,
  .portfolio-intro {
    grid-template-columns: 1fr;
  }

  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-box {
    grid-template-columns: 1fr;
  }

  .faq-wrap,
  .lead-box {
    grid-template-columns: 1fr;
  }

  .faq-heading {
    position: static;
  }

  .cta-actions {
    justify-content: flex-start;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .site-window iframe {
    transform: scale(0.56);
  }
}

@media (max-width: 720px) {
  .container {
    width: min(calc(100% - 28px), var(--max));
  }

  .site-header,
  .header-inner {
    height: 72px;
  }

  .main-nav {
    top: 72px;
  }

  .brand-logo img {
    height: 42px;
  }

  .language-switcher {
    position: fixed;
    right: 74px;
    bottom: 18px;
    z-index: 90;
    border-color: var(--line-purple);
    background: rgba(8, 5, 17, 0.94);
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.35);
  }

  .header-actions .language-switcher {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 72px 0 90px;
  }

  h1 {
    font-size: clamp(2.95rem, 14.5vw, 4.55rem);
  }

  .mockup-stage {
    min-height: 500px;
  }

  .desktop {
    width: 94%;
  }

  .screen {
    min-height: 330px;
    padding: 24px;
  }

  .screen h3 {
    font-size: 1.5rem;
  }

  .phone {
    right: -2px;
    width: 126px;
  }

  .section {
    padding: 90px 0;
  }

  .section-head {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .about-visual {
    min-height: 430px;
  }

  .value {
    grid-template-columns: 42px 1fr;
  }

  .value p {
    grid-column: 2;
  }

  .solutions-grid,
  .method,
  .project-ribbon {
    grid-template-columns: 1fr;
  }

  .conversion-proof-grid {
    grid-template-columns: 1fr;
  }

  .conversion-proof article {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .conversion-proof article:last-child {
    border-bottom: 0;
  }

  .solution-card,
  .solution-card:hover,
  .solution-card.active,
  .solution-card:focus-within {
    min-height: auto;
  }

  .solution-card {
    padding: 24px;
  }

  .project-mini:nth-child(2) {
    transform: none;
  }

  .project-mini:nth-child(2):hover {
    transform: translateY(-6px);
  }

  .cta-box {
    padding: 44px 24px;
  }

  .lead-box {
    padding: 42px 22px;
  }

  .lead-form {
    grid-template-columns: 1fr;
    padding: 22px 18px;
  }

  .lead-form label,
  .lead-form .form-full {
    grid-column: 1;
  }

  .social-bar {
    right: 14px;
    bottom: 76px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .site-footer span:last-child {
    text-align: left;
  }

  .portfolio-hero {
    padding: 76px 0 52px;
  }

  .portfolio-grid {
    gap: 20px;
    padding-bottom: 90px;
  }

  .site-window {
    height: 260px;
  }

  .site-window iframe {
    transform: scale(0.34);
  }

  .portfolio-card-body {
    grid-template-columns: 1fr auto;
    gap: 12px;
    padding: 20px;
  }

  .portfolio-card-body p {
    display: none;
  }
}

@media (max-width: 430px) {
  .header-actions > .icon-btn {
    display: none;
  }

  .hero-copy > p:not(.eyebrow) {
    font-size: 0.95rem;
  }

  .screen {
    grid-template-columns: 1fr;
  }

  .screen-art {
    display: none;
  }

  .phone {
    right: 0;
  }

  .site-window iframe {
    transform: scale(0.29);
  }
}

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

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