:root {
  --bg: #fcfafe;
  --surface: rgba(255,255,255,0.55);
  --text: #241f2f;
  --muted: #6f667c;

  --purple: #b99cff;
  --purple-deep: #8762d9;
  --purple-soft: rgba(185, 156, 255, 0.12);

  --line: rgba(185, 156, 255, 0.16);

  --shadow:
    0 12px 35px rgba(110, 80, 170, 0.06);

  --radius: 34px;

  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;

  font-family: "Inter", system-ui, sans-serif;

  color: var(--text);

  background:
    linear-gradient(
      180deg,
      #ffffff 0%,
      #fbf8ff 100%
    );

  line-height: 1.6;

  overflow-x: hidden;
}

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

.container {
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
}

/* HEADER */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;

  background: rgba(255,255,255,0.82);

  backdrop-filter: blur(12px);

  border-bottom: 1px solid var(--line);
}

.header-row {
  min-height: 92px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 1.5rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.brand-mark {
  width: 54px;
  height: 54px;

  border-radius: 50%;

  display: grid;
  place-items: center;

  color: white;

  font-weight: 800;

  background:
    linear-gradient(
      135deg,
      #c8afff,
      #8b66de
    );
}

.brand-text {
  font-size: 1.25rem;
  font-weight: 800;
}

.brand-subtitle {
  margin: 0.2rem 0 0 4rem;

  color: var(--muted);

  font-size: 0.95rem;
}

.nav-list {
  display: flex;
  gap: 1.5rem;

  list-style: none;

  padding: 0;
  margin: 0;
}

.nav-link {
  color: var(--muted);

  font-weight: 700;

  transition: 0.25s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--purple-deep);
}

/* HERO */

.hero {
  position: relative;

  overflow: hidden;

  padding: 7rem 0;

  background: #fcfafe;
}

/* BIG SOFT OVALS */

.hero::before,
.hero::after {
  content: "";

  position: absolute;

  top: 50%;

  width: 950px;
  height: 950px;

  border-radius: 50%;

  z-index: 0;

  pointer-events: none;
}

/* LEFT OVAL */

.hero::before {
  left: -430px;

  transform: translateY(-50%);

  background:
    radial-gradient(
      circle at center,
      rgba(185,156,255,0.14) 0%,
      rgba(185,156,255,0.08) 55%,
      rgba(185,156,255,0.03) 78%,
      transparent 100%
    );

  border: 1px solid rgba(185,156,255,0.16);
}

/* RIGHT OVAL */

.hero::after {
  right: -430px;

  transform: translateY(-50%);

  background:
    radial-gradient(
      circle at center,
      rgba(185,156,255,0.14) 0%,
      rgba(185,156,255,0.08) 55%,
      rgba(185,156,255,0.03) 78%,
      transparent 100%
    );

  border: 1px solid rgba(185,156,255,0.16);
}

/* HERO CONTENT */

.hero-grid {
  position: relative;
  z-index: 2;

  display: grid;

  grid-template-columns: 1.05fr 0.95fr;

  gap: 4rem;

  align-items: center;
}

/* TYPOGRAPHY */

.eyebrow {
  color: var(--purple-deep);

  text-transform: uppercase;

  letter-spacing: 0.14em;

  font-size: 0.82rem;

  font-weight: 800;

  margin-bottom: 1rem;
}

h1,
h2,
h3 {
  line-height: 1.02;

  margin: 0 0 1rem;
}

h1 {
  font-size: clamp(3.5rem, 7vw, 6rem);

  letter-spacing: -0.07em;

  max-width: 700px;
}

h2 {
  font-size: clamp(2.4rem, 5vw, 4rem);

  letter-spacing: -0.05em;
}

h3 {
  font-size: 1.35rem;
}

.lead {
  font-size: 1.35rem;

  max-width: 720px;
}

.muted {
  color: var(--muted);
}

/* BUTTONS */

.cta-row {
  display: flex;
  flex-wrap: wrap;

  gap: 1rem;

  margin: 2rem 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 1rem 1.5rem;

  border-radius: 999px;

  font-weight: 800;

  border: 1px solid var(--line);

  background: rgba(255,255,255,0.72);

  transition: 0.25s ease;
}

.btn.primary {
  color: white;

  border: none;

  background:
    linear-gradient(
      135deg,
      #c7abff,
      #916ce5
    );

  box-shadow:
    0 10px 28px rgba(145,108,229,0.22);
}

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

/* LIST */

.quick-points {
  display: grid;

  gap: 0.7rem;

  padding-left: 1.2rem;

  font-weight: 600;
}

/* CARDS */

.card {
  background: rgba(255,255,255,0.34);

  border: 1px solid rgba(185,156,255,0.16);

  backdrop-filter: blur(8px);

  border-radius: var(--radius);

  padding: 2.4rem;

  box-shadow: var(--shadow);
}

.soft-card {
  min-height: 380px;

  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* SECTIONS */

.section {
  padding: 5rem 0;
}

.section-alt {
  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,0.35),
      rgba(248,242,255,0.45)
    );

  border-top: 1px solid var(--line);

  border-bottom: 1px solid var(--line);
}

/* CARD GRID */

.cards {
  display: grid;

  grid-template-columns: repeat(2, 1fr);

  gap: 1.3rem;

  margin-top: 2rem;
}

/* FORMS */

.contact-form {
  display: grid;
  gap: 1rem;
}

.form-group {
  display: grid;
  gap: 0.45rem;
}

input,
textarea,
select {
  width: 100%;

  padding: 1rem 1rem;

  border-radius: 18px;

  border: 1px solid rgba(185,156,255,0.22);

  background: rgba(255,255,255,0.72);

  font: inherit;

  color: var(--text);

  outline: none;
}

textarea {
  resize: vertical;
}

/* FOOTER */

.site-footer {
  padding: 2rem 0;

  border-top: 1px solid var(--line);
}

.footer-row {
  display: flex;
  justify-content: space-between;

  gap: 1rem;

  flex-wrap: wrap;
}

/* TABLET */

@media (max-width: 900px) {

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

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

  .header-row,
  .footer-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .brand-subtitle {
    margin-left: 0;
  }

  .hero::before,
  .hero::after {
    width: 650px;
    height: 650px;
  }

  .hero::before {
    left: -340px;
  }

  .hero::after {
    right: -340px;
  }
}

/* MOBILE */

@media (max-width: 640px) {

  .hero {
    padding: 4rem 0;
  }

  h1 {
    font-size: 3.3rem;
  }

  h2 {
    font-size: 2.4rem;
  }

  .cta-row {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .hero::before,
  .hero::after {
    width: 420px;
    height: 420px;
  }

  .hero::before {
    left: -250px;
  }

  .hero::after {
    right: -250px;
  }

  .soft-card {
    min-height: auto;
  }
}