:root {
  --ink: #1f2633;
  --muted: #626b7a;
  --line: #dde2ea;
  --paper: #ffffff;
  --soft: #f5f7fa;
  --blue: #2f65ff;
  --green: #58bd42;
  --orange: #ff9f1c;
  --red: #f4263e;
  --shadow: 0 24px 60px rgba(29, 38, 51, 0.14);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 64px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(221, 226, 234, 0.85);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  grid-template-columns: repeat(2, 18px);
  grid-template-rows: repeat(2, 18px);
  gap: 3px;
  flex: 0 0 auto;
  transform: rotate(45deg);
}

.tile {
  border-radius: 5px;
}

.tile-blue {
  background: var(--blue);
}

.tile-orange {
  background: var(--orange);
}

.tile-green {
  background: var(--green);
}

.tile-red {
  background: var(--red);
}

.brand-text {
  display: grid;
  line-height: 1.02;
  letter-spacing: 0;
}

.brand-text strong {
  font-size: clamp(1.35rem, 2vw, 1.85rem);
}

.brand-text span {
  color: var(--muted);
  font-size: 0.94rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 34px);
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.main-nav a {
  transition: color 180ms ease;
}

.main-nav a:hover {
  color: var(--blue);
}

.header-action,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: var(--radius);
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.header-action {
  color: #fff;
  background: var(--ink);
  white-space: nowrap;
}

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

.button-primary {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 14px 30px rgba(47, 101, 255, 0.24);
}

.button-primary:hover {
  box-shadow: 0 18px 34px rgba(47, 101, 255, 0.3);
}

.button-secondary {
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
}

.section,
.section-band {
  padding-inline: clamp(20px, 4vw, 64px);
}

.section {
  padding-block: clamp(72px, 9vw, 120px);
}

.section-band {
  padding-block: clamp(64px, 8vw, 104px);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.86fr);
  align-items: center;
  gap: clamp(36px, 7vw, 92px);
  min-height: clamp(500px, 68svh, 700px);
  padding-block: clamp(32px, 4vw, 56px);
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(47, 101, 255, 0.08), rgba(88, 189, 66, 0.1) 52%, rgba(255, 255, 255, 0.98) 53%),
    #fbfcfd;
}

.hero::after {
  position: absolute;
  right: -9vw;
  bottom: -11vw;
  width: 28vw;
  min-width: 260px;
  aspect-ratio: 1;
  content: "";
  background: conic-gradient(from 20deg, var(--red), var(--orange), var(--green), var(--blue), var(--red));
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  opacity: 0.95;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 0.83rem;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  max-width: 850px;
  font-size: clamp(2.45rem, 4.25vw, 4.1rem);
  line-height: 1;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.9rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.05rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(1rem, 1.45vw, 1.16rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.hero-proof span {
  padding: 9px 12px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 800;
}

.hero-figure {
  position: relative;
  z-index: 1;
  margin: 0;
  align-self: end;
}

.hero-figure img {
  width: min(500px, 100%);
  height: clamp(430px, 60svh, 610px);
  margin-inline: auto 0;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-figure figcaption {
  position: absolute;
  right: clamp(12px, 3vw, 28px);
  bottom: clamp(12px, 3vw, 28px);
  display: grid;
  gap: 3px;
  max-width: min(82%, 330px);
  padding: 16px 18px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius);
  box-shadow: 0 16px 36px rgba(29, 38, 51, 0.16);
  backdrop-filter: blur(12px);
}

.hero-figure figcaption strong {
  font-size: 1.08rem;
}

.hero-figure figcaption span {
  color: var(--muted);
  font-size: 0.92rem;
}

.intro {
  display: grid;
  grid-template-columns: minmax(250px, 0.95fr) minmax(280px, 1.1fr);
  gap: clamp(28px, 7vw, 92px);
  align-items: start;
}

.intro > p {
  color: var(--muted);
  font-size: clamp(1.08rem, 1.8vw, 1.35rem);
}

.section-heading {
  max-width: 760px;
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
}

.service-card {
  min-height: 100%;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 42px rgba(29, 38, 51, 0.07);
}

.service-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 26px;
  color: #fff;
  border-radius: var(--radius);
}

.service-icon svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 3;
}

.service-blue .service-icon {
  background: var(--blue);
}

.service-orange .service-icon {
  background: var(--orange);
}

.service-green .service-icon {
  background: var(--green);
}

.service-red .service-icon {
  background: var(--red);
}

.service-blue h3 {
  color: var(--blue);
}

.service-orange h3 {
  color: #cc7200;
}

.service-green h3 {
  color: #338d24;
}

.service-red h3 {
  color: var(--red);
}

.service-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.service-card li::marker {
  color: currentColor;
}

.audience {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(300px, 1.1fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: center;
  background: var(--ink);
  color: #fff;
}

.audience .eyebrow,
.contact .eyebrow {
  color: #8edb78;
}

.audience h2,
.contact h2 {
  margin-bottom: 0;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.audience-grid p {
  min-height: 72px;
  margin: 0;
  display: flex;
  align-items: center;
  padding: 18px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  font-weight: 800;
}

.benefit-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 38px;
}

.benefit {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 22px;
  background: var(--soft);
  border-radius: var(--radius);
}

.benefit p {
  margin-bottom: 0;
  color: var(--muted);
}

.check {
  display: grid;
  place-items: center;
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  color: #fff;
  border-radius: 50%;
  font-weight: 900;
}

.check-blue {
  background: var(--blue);
}

.check-orange {
  background: var(--orange);
}

.check-green {
  background: var(--green);
}

.check-red {
  background: var(--red);
}

.contact {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(320px, 0.75fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: center;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(31, 38, 51, 0.98), rgba(31, 38, 51, 0.9)),
    linear-gradient(90deg, var(--blue), var(--green));
}

.contact-panel {
  display: grid;
  gap: 12px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
}

.contact-link {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  min-height: 48px;
}

.contact-link span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--ink);
  background: #fff;
  border-radius: 50%;
}

.contact-link strong {
  overflow-wrap: anywhere;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px clamp(20px, 4vw, 64px);
  color: var(--muted);
  background: #fff;
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  font-weight: 800;
}

@media (max-width: 1080px) {
  .service-grid,
  .benefit-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.78fr);
  }
}

@media (max-width: 860px) {
  .site-header {
    position: relative;
    flex-wrap: wrap;
  }

  .main-nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
  }

  .hero,
  .intro,
  .audience,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-figure {
    max-width: 520px;
  }

  .hero-figure img {
    margin-inline: 0;
  }
}

@media (max-width: 620px) {
  .site-header {
    gap: 16px;
  }

  .header-action {
    width: 100%;
  }

  .main-nav {
    gap: 8px;
    font-size: 0.9rem;
  }

  .main-nav a {
    padding: 8px 0;
  }

  h1 {
    font-size: clamp(2.45rem, 13vw, 4rem);
  }

  h2 {
    font-size: clamp(1.85rem, 9vw, 2.8rem);
  }

  .hero-actions,
  .button {
    width: 100%;
  }

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

  .hero-proof span {
    text-align: center;
  }

  .service-grid,
  .benefit-list,
  .audience-grid {
    grid-template-columns: 1fr;
  }

  .service-card,
  .benefit,
  .contact-panel {
    padding: 20px;
  }

  .hero-figure figcaption {
    position: static;
    max-width: none;
    margin-top: 12px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}