@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --pink: #fa05a0;
  --pink-dark: #c90080;
  --black: #171717;
  --gray: #6e6e73;
  --light: #f7f6f8;
  --white: #ffffff;
  --line: #e7e5e8;
  --radius: 24px;
  --container: 1180px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Manrope', Arial, sans-serif;
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

.container {
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  position: absolute;
  z-index: 20;
  width: 100%;
  top: 0;
  left: 0;
}

.nav {
  min-height: 94px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand img {
  display: block;
  width: 185px;
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 13px;
  font-weight: 700;
}

.main-nav a { transition: .25s ease; }
.main-nav a:hover { color: var(--pink); }

.nav-cta {
  background: var(--black);
  color: white !important;
  padding: 12px 20px;
  border-radius: 100px;
}

.menu-toggle { display: none; background: none; border: 0; }

.hero {
      margin: 0 0 30px;
  position: relative;
  min-height: 790px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 20%, rgba(250,5,160,.16), transparent 31%),
    linear-gradient(120deg, #fff 0%, #fff 58%, #f9edf5 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 70px;
  align-items: center;
  padding-top: 100px;
}

.eyebrow, .section-label {
  font-size: 11px;
  letter-spacing: .18em;
  font-weight: 800;
  color: var(--pink-dark);
}

.hero h1 {
  font-size: clamp(48px, 6vw, 82px);
  line-height: .98;
  letter-spacing: -.055em;
  max-width: 820px;
  margin: 20px 0 26px;
}

.hero h1 span, .section-heading span, .method-intro span, .cta h2 span {
  color: var(--pink);
}

.hero-text {
  max-width: 600px;
  font-size: 18px;
  color: var(--gray);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-top: 36px;
}

.btn {
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 16px 23px;
  border-radius: 100px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: transform .25s, box-shadow .25s, background .25s;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary { color: white; background: var(--pink); box-shadow: 0 15px 35px rgba(250,5,160,.22); }
.btn-primary:hover { background: var(--pink-dark); }

.btn-dark { background: var(--black); color: white; width: 100%; }
.btn-dark:hover { box-shadow: 0 14px 30px rgba(0,0,0,.16); }

.text-link { font-size: 13px; font-weight: 800; }

.hero-visual { display: flex; justify-content: center; }

.visual-card {
  width: min(490px, 100%);
  aspect-ratio: .88;
  border-radius: 34px;
  background: #151515;
  color: white;
  position: relative;
  overflow: hidden;
  box-shadow: 0 35px 80px rgba(0,0,0,.18);
}

.visual-card:after {
  content: "";
  position: absolute;
  inset: 20%;
  background: radial-gradient(circle, rgba(250,5,160,.35), transparent 64%);
  filter: blur(20px);
}

.visual-top, .visual-bottom { position: absolute; z-index: 3; left: 30px; right: 30px; }
.visual-top { top: 27px; display: flex; gap: 10px; align-items: center; font-size: 10px; letter-spacing: .08em; opacity: .7; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--pink); }
.visual-bottom { bottom: 27px; display: flex; flex-direction: column; gap: 4px; }
.visual-bottom strong { font-size: 16px; }
.visual-bottom span { font-size: 11px; opacity: .55; }

.visual-center {
  position: absolute;
  z-index: 2;
  inset: 17% 8%;
}

.core {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 105px; height: 105px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--pink);
  font-size: 42px; font-weight: 800;
  box-shadow: 0 0 70px rgba(250,5,160,.45);
}

.ring {
  position: absolute;
  left: 50%; top: 50%;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.ring-a { width: 210px; height: 210px; }
.ring-b { width: 340px; height: 340px; }

.node {
  position: absolute;
  padding: 9px 13px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(8px);
  border-radius: 100px;
  font-size: 10px;
  font-weight: 800;
}
.node-a { left: 8%; top: 29%; }
.node-b { right: 8%; top: 24%; }
.node-c { left: 10%; bottom: 23%; }
.node-d { right: 8%; bottom: 28%; }

.hero-scroll {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  font-size: 9px; font-weight: 800; letter-spacing: .2em;
  display: flex; gap: 12px; align-items: center;
}
.hero-scroll span { width: 45px; height: 1px; background: var(--black); }

.section { padding: 120px 0; }

.intro { background: var(--black); color: white; }
.intro-grid { display: grid; grid-template-columns: .25fr .75fr; gap: 60px; }
.intro .section-label { color: #ff6ac8; }
.intro-content h2 { font-size: clamp(34px, 4.6vw, 64px); line-height: 1.05; letter-spacing: -.045em; }
.intro-content h2 em { color: var(--pink); font-style: normal; }
.intro-content p { max-width: 650px; margin-top: 30px; color: #b5b5b5; font-size: 17px; }

.section-heading { margin-bottom: 65px; }
.section-heading h2, .method-intro h2, .cta h2 {
  font-size: clamp(42px, 5vw, 68px);
  line-height: 1.02;
  letter-spacing: -.05em;
  margin-top: 18px;
}

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

.service-card {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-height: 510px;
  position: relative;
  overflow: hidden;
  transition: transform .3s, box-shadow .3s;
}
.service-card:hover { transform: translateY(-7px); box-shadow: 0 25px 50px rgba(0,0,0,.08); }
.service-card.featured { background: var(--pink); border-color: var(--pink); color: white; }
.card-number { position: absolute; top: 30px; right: 30px; font-size: 11px; font-weight: 800; opacity: .45; }
.service-icon { font-size: 44px; margin-bottom: 70px; font-weight: 400; }
.service-card h3 { font-size: 27px; letter-spacing: -.04em; }
.service-card p { color: var(--gray); font-size: 14px; margin: 12px 0 25px; }
.featured p { color: rgba(255,255,255,.75); }
.service-card ul { list-style: none; display: grid; gap: 9px; }
.service-card li { font-size: 13px; font-weight: 600; }
.service-card li:before { content: "—"; margin-right: 8px; opacity: .5; }

.method { background: var(--light); }
.method-intro { margin-bottom: 75px; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.step { padding: 0 35px 0 0; border-top: 1px solid #d8d6da; padding-top: 25px; }
.step:not(:first-child) { padding-left: 35px; border-left: 1px solid #d8d6da; }
.step > span { color: var(--pink); font-size: 12px; font-weight: 800; }
.step h3 { margin-top: 60px; font-size: 21px; }
.step p { color: var(--gray); font-size: 13px; margin-top: 10px; max-width: 220px; }

.cases { background: white; }
.case-list { border-top: 1px solid var(--line); }
.case {
  display: grid;
  grid-template-columns: 80px 1fr 50px;
  gap: 25px;
  align-items: center;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
  transition: padding .25s;
}
.case:hover { padding-left: 15px; padding-right: 15px; }
.case-number { font-size: 12px; color: var(--pink); font-weight: 800; }
.case-question { font-size: clamp(19px, 2vw, 28px); font-weight: 700; letter-spacing: -.025em; }
.case-solution { margin-top: 8px; color: var(--gray); font-size: 14px; }
.case-solution b { color: var(--pink); }
.case-arrow { font-size: 25px; text-align: right; }

.cta { background: var(--light); }
.cta-box {
  background: var(--pink);
  color: white;
  border-radius: 34px;
  padding: 70px;
  display: grid;
  grid-template-columns: 1fr .75fr;
  gap: 70px;
}
.cta-box .section-label { color: white; opacity: .7; }
.cta h2 { margin-bottom: 22px; }
.cta p { max-width: 520px; color: rgba(255,255,255,.8); }
.contact-form {
  background: white;
  color: var(--black);
  border-radius: 25px;
  padding: 28px;
  display: grid;
  gap: 16px;
}
.contact-form label { display: grid; gap: 7px; font-size: 11px; font-weight: 800; }
.contact-form input, .contact-form textarea {
  width: 100%;
  border: 1px solid #e2e0e3;
  border-radius: 12px;
  padding: 13px 14px;
  font: inherit;
  font-size: 13px;
  outline: none;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--pink); }
.contact-form small { color: #8b8b8b; font-size: 9px; text-align: center; }

footer { background: var(--black); color: white; padding: 32px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.footer-logo { width: 150px; filter: grayscale(1) brightness(0) invert(1); }
.footer-inner p { color: #8f8f8f; font-size: 11px; }
.footer-inner a { font-size: 11px; font-weight: 800; }

.reveal { opacity: 0; transform: translateY(25px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

.hero-copy.reveal { transition-delay: .1s; }
.hero-visual.reveal { transition-delay: .25s; }

@media (max-width: 900px) {
  .main-nav {
    position: absolute;
    top: 80px; right: 24px;
    width: 240px;
    padding: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: white;
    border-radius: 18px;
    box-shadow: 0 20px 50px rgba(0,0,0,.15);
  }
  .main-nav.open { display: flex; }
  .menu-toggle { display: grid; gap: 5px; cursor: pointer; }
  .menu-toggle span { display: block; width: 25px; height: 2px; background: var(--black); }
  .hero { min-height: auto; padding-bottom: 90px; }
  .hero-grid { grid-template-columns: 1fr; gap: 60px; }
  .hero-visual { justify-content: flex-start; }
  .visual-card { max-width: 450px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .steps { grid-template-columns: 1fr 1fr; gap: 35px 0; }
  .step:not(:first-child) { border-left: 0; padding-left: 0; }
  .cta-box { grid-template-columns: 1fr; padding: 45px 30px; }
}

@media (max-width: 600px) {
  .container { width: min(100% - 32px, var(--container)); }
  .nav { min-height: 78px; }
  .brand img { width: 145px; }
  .hero-grid { padding-top: 105px; }
  .hero h1 { font-size: 48px; }
  .hero-text { font-size: 16px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .section { padding: 85px 0; }
  .intro-grid { grid-template-columns: 1fr; gap: 25px; }
  .steps { grid-template-columns: 1fr; }
  .step { padding-right: 0; }
  .step h3 { margin-top: 35px; }
  .case { grid-template-columns: 42px 1fr 25px; gap: 12px; }
  .case-question { font-size: 18px; }
  .case-solution { font-size: 12px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-inner a { margin-left: auto; }
}