:root {
  --bg: #090a0c;
  --surface: #111318;
  --surface-hover: #151922;
  --text: #f7f7f4;
  --muted: #a5a7ad;
  --muted-2: #73767d;
  --paper: #f4f3ee;
  --blue: #1769ff;
  --blue-soft: #2f78ff;
  --line: rgba(255,255,255,.10);
  --line-strong: rgba(255,255,255,.17);
  --max: 1260px;
  --radius: 28px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "DM Sans", Arial, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: -25%;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(circle at 78% 30%, rgba(23,105,255,.09), transparent 24%),
    radial-gradient(circle at 15% 15%, rgba(255,255,255,.035), transparent 22%);
}

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

button { font: inherit; }

.container {
  width: min(calc(100% - 56px), var(--max));
  margin-inline: auto;
}

.mono {
  font-family: "DM Mono", monospace;
}

.serif,
em {
  font-family: "Playfair Display", Georgia, serif;
  font-style: italic;
  font-weight: 500;
}

.blue { color: var(--blue); }
.light { color: #d8d9dd; font-weight: 400; }

/* HEADER */
.site-header {
  height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  font-size: 11px;
  font-weight: 600;
}

.brand-name {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.04em;
}

.brand-name span {
  color: var(--blue);
}

.desktop-nav {
  display: flex;
  gap: 34px;
  align-items: center;
  color: #b8bac0;
  font-size: 14px;
}

.desktop-nav a {
  transition: color .2s ease;
}

.desktop-nav a:hover {
  color: #fff;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 50px;
  padding: 15px 20px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

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

.button-blue {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 14px 36px rgba(23,105,255,.20);
}

.button-outline {
  color: #eee;
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,.025);
}

.button-white {
  color: #111318;
  background: #fff;
}

.button-small {
  min-height: 46px;
  padding: 12px 18px;
}

.menu-button {
  width: 48px;
  height: 48px;
  display: grid;
  place-content: center;
  gap: 5px;
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,.025);
  border-radius: 14px;
  cursor: pointer;
}

.menu-button span {
  width: 20px;
  height: 2px;
  display: block;
  background: #fff;
  border-radius: 2px;
}

/* MENU */
.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  padding-top: 26px;
  background: #0b0c0f;
}

.menu-overlay.is-open {
  display: block;
}

.menu-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.menu-close {
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: #fff;
  background: transparent;
  cursor: pointer;
}

.menu-links {
  min-height: calc(100vh - 100px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
}

.menu-links a {
  width: fit-content;
  font-size: clamp(40px, 7vw, 78px);
  line-height: 1.05;
  letter-spacing: -.055em;
  font-weight: 500;
}

.menu-links a:hover {
  color: var(--blue);
}

/* HERO */
.hero {
  min-height: 680px;
  padding: 76px 0 84px;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 72px;
}

.hero-copy {
  padding: 18px 0;
}

.eyebrow,
.section-number,
.feature-label {
  color: var(--blue-soft);
  font-size: 10px;
  line-height: 1.2;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.eyebrow {
  margin-bottom: 28px;
}

.hero h1 {
  max-width: 760px;
  font-size: clamp(58px, 7.2vw, 108px);
  line-height: .97;
  letter-spacing: -.065em;
  font-weight: 600;
}

.hero-description {
  max-width: 650px;
  margin: 34px 0 32px;
  color: #b7b9bf;
  font-size: 18px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-note {
  margin-top: 32px;
  color: var(--muted-2);
  font-size: 11px;
}

/* HERO IMAGE */
.hero-visual {
  min-height: 560px;
  position: relative;
  display: grid;
  place-items: center;
}

.portrait-frame {
  width: min(100%, 510px);
  height: 560px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 34px;
  background: #252a31;
  box-shadow: 0 30px 80px rgba(0,0,0,.35);
}

.portrait-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.image-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 10px;
  text-align: center;
  background: linear-gradient(145deg, #353b44, #20242a);
  color: #8b8f97;
  font-family: "DM Mono", monospace;
  font-size: 12px;
  letter-spacing: .12em;
}

.image-placeholder small {
  color: #676b73;
  font-size: 9px;
}

.corner {
  position: absolute;
  z-index: 2;
  width: 36px;
  height: 36px;
  border-color: var(--blue);
}

.corner-top-left {
  top: 20px;
  left: 20px;
  border-top: 2px solid;
  border-left: 2px solid;
}

.corner-bottom-right {
  right: 20px;
  bottom: 20px;
  border-right: 2px solid;
  border-bottom: 2px solid;
}

.floating-note {
  position: absolute;
  left: -42px;
  bottom: 55px;
  width: 170px;
  padding: 19px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background: rgba(16,18,22,.94);
  box-shadow: 0 20px 45px rgba(0,0,0,.45);
}

.floating-note .serif {
  display: block;
  font-size: 21px;
  line-height: 1.12;
}

.floating-note small {
  display: block;
  margin-top: 13px;
  color: var(--blue-soft);
  font-family: "DM Mono", monospace;
  font-size: 8px;
  letter-spacing: .09em;
}

/* ACTIVITY STRIP */
.activity-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 26px 0;
}

.activity-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.activity-label {
  color: #6f7278;
  font-size: 10px;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.activity-list {
  display: flex;
  gap: 42px;
  flex-wrap: wrap;
  justify-content: flex-end;
  color: #8d9097;
  font-size: 13px;
  font-weight: 600;
}

/* SECTIONS */
.section {
  padding: 112px 0;
  border-bottom: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 50px;
  margin-bottom: 54px;
}

.section-heading h2,
.why-copy h2,
.about-copy h2 {
  max-width: 880px;
  font-size: clamp(40px, 5vw, 68px);
  line-height: 1.05;
  letter-spacing: -.055em;
  font-weight: 500;
}

.section-heading p,
.why-copy > p,
.about-copy > p {
  max-width: 660px;
  margin-top: 22px;
  color: #9fa2a8;
  font-size: 16px;
  line-height: 1.75;
}

/* OFFER CARDS */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.offer-card {
  min-height: 330px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
  transition: transform .25s ease, background .25s ease, border-color .25s ease;
}

.offer-card:hover {
  transform: translateY(-5px);
  background: var(--surface-hover);
  border-color: rgba(23,105,255,.45);
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #6f737a;
  font-family: "DM Mono", monospace;
  font-size: 10px;
}

.card-top b {
  color: var(--blue-soft);
  font-family: "DM Sans", sans-serif;
  font-size: 18px;
}

.offer-card h3 {
  margin-bottom: 12px;
  color: #f4f4f1;
  font-size: 29px;
  line-height: 1.1;
  letter-spacing: -.045em;
}

.offer-card p {
  color: #9fa2a8;
  font-size: 13px;
  line-height: 1.7;
}

.card-link {
  display: block;
  margin-top: 20px;
  color: #d7d9de;
  font-size: 11px;
  font-weight: 700;
}

/* WHY */
.why-layout {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 70px;
  align-items: start;
}

.why-copy h2 {
  margin-top: 25px;
}

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

.reason {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.reason > span {
  color: var(--blue-soft);
  font-family: "DM Mono", monospace;
  font-size: 11px;
}

.reason h3 {
  margin-bottom: 7px;
  font-size: 21px;
  line-height: 1.2;
  letter-spacing: -.025em;
}

.reason p {
  max-width: 580px;
  color: #8f9299;
  font-size: 13px;
  line-height: 1.7;
}

/* START */
.start-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 14px;
}

.featured-card {
  min-height: 510px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 38px;
  border-radius: 28px;
  background: var(--paper);
  color: #121317;
}

.featured-card::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 300px;
  right: -90px;
  bottom: -115px;
  border-radius: 50%;
  background: var(--blue);
  opacity: .10;
}

.featured-card .feature-label {
  color: #315fae;
}

.featured-card h2 {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin-top: 28px;
  font-size: clamp(43px, 5.4vw, 74px);
  line-height: 1.02;
  letter-spacing: -.06em;
  font-weight: 600;
}

.featured-card h2 em {
  color: var(--blue);
}

.feature-bottom {
  position: relative;
  z-index: 2;
}

.feature-bottom p {
  max-width: 520px;
  color: #5f6269;
  font-size: 14px;
  line-height: 1.7;
}

.feature-bottom .button {
  margin-top: 20px;
}

.start-side {
  display: grid;
  gap: 14px;
}

.small-feature {
  min-height: 248px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--surface);
}

.small-feature h3 {
  max-width: 440px;
  font-size: 29px;
  line-height: 1.08;
  letter-spacing: -.045em;
  font-weight: 500;
}

.small-feature p {
  max-width: 420px;
  color: #92959c;
  font-size: 12px;
  line-height: 1.65;
}

/* ABOUT */
.about-layout {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 78px;
  align-items: center;
}

.portrait-secondary {
  width: 100%;
  height: 600px;
}

.about-copy h2 {
  margin-top: 25px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.tag-list span {
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #aeb1b7;
  font-size: 10px;
}

/* CONTACT */
.contact-section {
  padding: 120px 0;
}

.contact-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 50px;
  align-items: end;
  padding: 62px;
  border-radius: 32px;
  background: var(--blue);
}

.contact-card::after {
  content: "";
  position: absolute;
  width: 400px;
  height: 400px;
  right: -120px;
  bottom: -220px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 50%;
}

.contact-card .section-number {
  color: #dbe6ff;
}

.contact-card h2 {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin-top: 20px;
  font-size: clamp(46px, 6vw, 82px);
  line-height: 1;
  letter-spacing: -.065em;
  font-weight: 600;
}

.contact-card p {
  max-width: 460px;
  margin-bottom: 24px;
  color: #e1eaff;
  font-size: 15px;
  line-height: 1.75;
}

/* FOOTER */
.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 26px 0 38px;
  color: #686b72;
  font-size: 10px;
}

/* REVEAL */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}

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

/* RESPONSIVE */
@media (max-width: 950px) {
  .container {
    width: min(calc(100% - 34px), var(--max));
  }

  .site-header {
    height: 78px;
  }

  .desktop-nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 42px;
    padding: 58px 0 70px;
  }

  .hero h1 {
    font-size: clamp(56px, 12vw, 88px);
  }

  .hero-visual {
    min-height: 520px;
  }

  .portrait-frame {
    height: 520px;
  }

  .activity-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  .activity-list {
    justify-content: flex-start;
  }

  .section {
    padding: 84px 0;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 14px;
  }

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

  .why-layout,
  .start-grid,
  .about-layout {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .portrait-secondary {
    height: 520px;
  }

  .contact-card {
    grid-template-columns: 1fr;
    padding: 46px 30px;
  }
}

@media (max-width: 580px) {
  .container {
    width: calc(100% - 28px);
  }

  .brand-name {
    font-size: 16px;
  }

  .header-actions .button {
    display: none;
  }

  .hero {
    padding-top: 44px;
  }

  .hero h1 {
    font-size: clamp(48px, 14vw, 68px);
  }

  .hero-description {
    font-size: 16px;
  }

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

  .portrait-frame,
  .portrait-secondary {
    height: 430px;
    border-radius: 25px;
  }

  .floating-note {
    left: 10px;
    bottom: 25px;
  }

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

  .offer-card {
    min-height: 260px;
  }

  .featured-card {
    min-height: 440px;
    padding: 28px;
  }

  .small-feature {
    min-height: 210px;
  }

  .contact-section {
    padding: 82px 0;
  }

  .contact-card {
    padding: 38px 24px;
  }

  .site-footer {
    flex-direction: column;
  }
}