:root {
  --black: #050505;
  --white: #ffffff;
  --page: #f3f3f3;
  --text: #111111;
  --muted: #6f6f6f;
  --border: #d6d6d6;
  --accent: #7C5CFF;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  background: var(--page);
  color: var(--text);
}

/* HEADER */
.site-header {
  background: var(--black);
  color: var(--white);
  padding: 22px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.logo {
  color: var(--white);
  text-decoration: none;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav {
  display: flex;
  gap: 28px;
}

.nav a {
  color: var(--white);
  text-decoration: none;
  font-size: 0.95rem;
  opacity: 0.9;
}

.lang-switch {
  display: flex;
  gap: 8px;
}

.lang-btn {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 7px 10px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.8rem;
  transition: 0.2s ease;
}

.lang-btn.active,
.lang-btn:hover {
  background: var(--white);
  color: var(--black);
}

/* HERO */
.hero {
  background: linear-gradient(180deg, #050505 0%, #0a0a0a 100%);
  color: var(--white);
  padding: 90px 24px;
}

.hero-content {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}

.hero h1 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  margin-bottom: 18px;
  line-height: 1;
}

.hero-description {
  max-width: 760px;
  margin: 0 auto 28px;
  font-size: 1.1rem;
  line-height: 1.7;
  color: #d8d8d8;
}

.accent {
  color: var(--accent);
  font-weight: 600;
}

.start-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  padding: 16px 28px;
  border-radius: 14px;
  background: var(--white);
  color: var(--black);
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.2s ease, opacity 0.2s ease, box-shadow 0.2s ease;
}

.start-btn:hover {
  transform: translateY(-2px);
  opacity: 0.96;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

/* MAIN */
.page-shell {
  max-width: 1400px;
  margin: 20px auto;
  padding: 0 20px;
}

.content-section {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 28px;
  padding: 40px 36px;
  margin-bottom: 36px;
}

.soft-section {
  background: #f7f7f9;
}

.content-section h2 {
  font-family: "Space Grotesk", sans-serif;
  text-align: center;
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 30px;
}

/* CARDS */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.info-card {
  border: 2px solid var(--border);
  border-radius: 18px;
  padding: 28px 20px;
  background: var(--white);
  min-height: 210px;
}

.info-card h3 {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.35rem;
  margin-bottom: 16px;
}

.info-card p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.98rem;
}

/* PROCESS */
.process-grid {
  display: grid;
  grid-template-columns: 1fr 60px 1fr 60px 1fr 60px 1fr;
  align-items: center;
  gap: 12px;
}

.process-item {
  border: 2px solid var(--border);
  border-radius: 18px;
  padding: 24px 18px;
  min-height: 220px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 10px;
  background: var(--white);
}

.process-number {
  width: 46px;
  height: 46px;
  margin: 0 auto;
  border-radius: 50%;
  background: var(--black);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.process-item h3 {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.2rem;
}

.process-item p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.98rem;
}

.process-arrow {
  text-align: center;
  font-size: 2rem;
  color: #666;
  font-weight: 600;
}

/* CTA */

.final-cta {
  background: var(--black);
  padding: 40px 20px;
  margin: 60px 0 36px ;
  width: 100vw;
  margin-left: calc(50% - 50vw);
}

.cta-box {
  max-width: 1360px;
  margin: 0 auto;
  border: 2px solid rgba(255,255,255,0.12);
  border-radius: 28px;
  padding: 36px 24px;
  text-align: center;
  color: var(--white);
}

.cta-box h2 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 18px;
}

.cta-box p {
  max-width: 720px;
  margin: 0 auto 20px;
  color: #d0d0d0;
  line-height: 1.6;
}

/* FOOTER */
.site-footer {
  background: var(--page);
}

.footer-box {
  max-width: 1400px;
  margin: 0 auto;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 28px;
  padding: 34px 24px;
  text-align: center;
}

.footer-box h2 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 20px;
}

.footer-email {
  display: inline-block;
  color: var(--text);
  text-decoration: none;
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
  font-weight: 600;
  margin-bottom: 18px;
}

.footer-socials {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-bottom: 16px;
}

.footer-socials a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
}

.footer-copy {
  color: var(--muted);
  font-size: 0.95rem;
}

/* RESPONSIVE */
@media (max-width: 1100px) {
  .cards-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .process-arrow {
    display: none;
  }
}

@media (max-width: 700px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }

  .header-right {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .nav {
    flex-wrap: wrap;
    gap: 18px;
  }

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

  .content-section,
  .footer-box,
  .cta-box {
    padding: 28px 18px;
  }
}

.info-card {
  border: 2px solid var(--border);
  border-radius: 18px;
  padding: 28px 20px;
  background: var(--white);
  min-height: 210px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.info-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
  transition: all 0.25s ease;
}
/* SCROLL ANIMATION */

.reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: all 0.45s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
  transition: all 0.2s ease;
}

.process-card {
  flex: 1;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  transition: all 0.25s ease;
}

.process-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.process-number {
  transition: transform 0.25s ease;
}

.process-item:hover .process-number {
  transform: scale(1.05);
}

.process-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}
.process-item:hover {
  border-color: #999;
}