:root {
  --navy: #071627;
  --navy-soft: #10243a;
  --graphite: #1f2933;
  --gray: #647181;
  --line: #dce3ea;
  --paper: #f5f7fa;
  --white: #ffffff;
  --gold: #c9a45c;
  --gold-dark: #a98438;
  --green: #1f8a70;
  --shadow: 0 24px 70px rgba(7, 22, 39, 0.16);
  --radius: 8px;
  --section: clamp(72px, 9vw, 118px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--graphite);
  background: var(--white);
  line-height: 1.6;
}

body.nav-open {
  overflow: hidden;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  gap: 22px;
  min-height: 76px;
  padding: 14px clamp(18px, 4vw, 56px);
  color: var(--white);
  background: rgba(7, 22, 39, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(18px);
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(7, 22, 39, 0.94);
  box-shadow: 0 14px 35px rgba(7, 22, 39, 0.18);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
  font-weight: 800;
  letter-spacing: 0;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: var(--navy);
  background: linear-gradient(135deg, #f0d084, var(--gold));
  box-shadow: 0 12px 28px rgba(201, 164, 92, 0.28);
}

.brand__text {
  font-size: 0.98rem;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 1.6vw, 24px);
  width: 100%;
  font-size: 0.92rem;
  font-weight: 600;
}

.site-nav a {
  color: rgba(255, 255, 255, 0.76);
  transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--gold);
}

.header-cta {
  min-width: max-content;
  padding: 12px 18px;
  border-radius: 8px;
  color: var(--navy);
  background: var(--gold);
  font-size: 0.9rem;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease;
}

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

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--white);
}

.section {
  padding: var(--section) clamp(18px, 5vw, 72px);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: clamp(36px, 6vw, 78px);
  min-height: 100vh;
  padding-top: 138px;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(115deg, rgba(7, 22, 39, 0.98) 0%, rgba(7, 22, 39, 0.9) 52%, rgba(16, 36, 58, 0.82) 100%),
    radial-gradient(circle at 72% 28%, rgba(31, 138, 112, 0.26), transparent 30%),
    var(--navy);
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 88px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), var(--white));
  opacity: 0.1;
  pointer-events: none;
}

.hero__content,
.hero__visual,
.section__intro,
.split,
.cards-grid,
.timeline,
.service-grid,
.audience-grid,
.problem-list,
.tool-copy,
.tool-mockup,
.cta,
.contact__wrap {
  width: min(100%, 1180px);
}

.hero__content h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(2.55rem, 6vw, 5.8rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero__text {
  max-width: 680px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1.04rem, 1.8vw, 1.28rem);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 14px 22px;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 800;
  line-height: 1.2;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn--primary {
  color: var(--navy);
  background: var(--gold);
}

.btn--primary:hover {
  background: #ddb86d;
}

.btn--secondary {
  color: var(--navy);
  background: var(--white);
  border: 1px solid var(--line);
}

.btn--light {
  color: var(--white);
  background: transparent;
  border-color: rgba(255, 255, 255, 0.35);
}

.hero__proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 44px;
  max-width: 760px;
}

.hero__proof div {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
}

.hero__proof strong,
.hero__proof span {
  display: block;
}

.hero__proof strong {
  color: var(--gold);
  font-size: 1.1rem;
}

.hero__proof span {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.88rem;
}

.hero__visual {
  position: relative;
  min-height: 520px;
}

.dashboard-card,
.metric-card,
.tool-mockup,
.panel,
.feature-card,
.service-card,
.contact-form,
.contact-card {
  border: 1px solid rgba(220, 227, 234, 0.9);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.dashboard-card--main {
  position: absolute;
  inset: 30px 0 auto auto;
  width: min(100%, 520px);
  padding: 28px;
  color: var(--graphite);
}

.dashboard-card__top,
.tool-mockup__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-weight: 800;
}

.status-pill {
  padding: 7px 10px;
  border-radius: 999px;
  color: #0f6b57;
  background: rgba(31, 138, 112, 0.13);
  font-size: 0.78rem;
}

.chart {
  display: flex;
  align-items: end;
  gap: 14px;
  height: 190px;
  margin: 30px 0;
  padding: 20px;
  border-radius: 8px;
  background: linear-gradient(180deg, #f6f8fa, #eef3f7);
}

.chart span {
  flex: 1;
  min-width: 30px;
  border-radius: 8px 8px 0 0;
  background: linear-gradient(180deg, var(--green), var(--gold));
}

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

.dashboard-grid div {
  padding: 16px;
  border-radius: 8px;
  background: var(--paper);
}

.dashboard-grid small {
  display: block;
  color: var(--gray);
}

.dashboard-grid strong {
  color: var(--navy);
  font-size: 1.45rem;
}

.metric-card {
  position: absolute;
  width: 178px;
  padding: 18px;
  color: var(--navy);
}

.metric-card span,
.metric-card strong {
  display: block;
}

.metric-card strong {
  color: var(--green);
  font-size: 1.7rem;
}

.metric-card--one {
  left: 0;
  top: 0;
}

.metric-card--two {
  right: 22px;
  bottom: 18px;
}

.section--light {
  background: var(--paper);
}

.section__intro {
  margin: 0 auto 44px;
  text-align: center;
}

.section__intro h2,
.tool-copy h2,
.cta h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: 0;
}

.section__intro p,
.tool-copy p,
.cta p {
  max-width: 760px;
  margin: 18px auto 0;
  color: var(--gray);
  font-size: 1.06rem;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 26px;
  margin: 0 auto;
}

.panel {
  padding: 34px;
}

.panel--dark {
  color: var(--white);
  background: linear-gradient(145deg, var(--navy), var(--navy-soft));
}

.panel h3 {
  margin: 0 0 16px;
  font-size: 1.7rem;
  line-height: 1.16;
}

.panel p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
}

.highlight-list {
  display: grid;
  gap: 14px;
}

.highlight-list div,
.audience-grid div,
.problem-list div {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  font-weight: 700;
}

.highlight-list span {
  margin-right: 14px;
  color: var(--gold-dark);
  font-weight: 900;
}

.cards-grid,
.service-grid,
.audience-grid,
.problem-list {
  display: grid;
  margin: 0 auto;
  gap: 18px;
}

.cards-grid--three {
  grid-template-columns: repeat(3, 1fr);
}

.feature-card {
  padding: 28px;
  box-shadow: 0 14px 36px rgba(7, 22, 39, 0.08);
}

.feature-card .icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 28px;
  border-radius: 8px;
  color: var(--navy);
  background: rgba(201, 164, 92, 0.18);
  font-weight: 900;
}

.feature-card h3,
.timeline__item h3 {
  margin: 0 0 10px;
  color: var(--navy);
  font-size: 1.25rem;
}

.feature-card p,
.timeline__item p {
  margin: 0;
  color: var(--gray);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin: 0 auto;
}

.timeline__item {
  position: relative;
  padding: 28px 22px;
  border-top: 3px solid var(--gold);
  background: var(--white);
}

.timeline__item:not(:last-child) {
  border-right: 1px solid var(--line);
}

.timeline__item span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.service-grid {
  grid-template-columns: repeat(4, 1fr);
}

.service-card {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 112px;
  padding: 20px;
  color: var(--navy);
  font-weight: 800;
  box-shadow: 0 14px 32px rgba(7, 22, 39, 0.07);
}

.service-card span {
  color: var(--gold-dark);
  font-size: 1.2rem;
}

.audience-grid {
  grid-template-columns: repeat(3, 1fr);
}

.problem-list {
  grid-template-columns: repeat(4, 1fr);
}

.problem-list div::before {
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 10px;
  border-radius: 99px;
  background: var(--gold);
}

.closing-line {
  margin: 34px 0 0;
  color: var(--navy);
  font-size: 1.35rem;
  font-weight: 900;
  text-align: center;
}

.section--tool {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 480px);
  align-items: center;
  gap: clamp(32px, 6vw, 72px);
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(7, 22, 39, 0.98), rgba(16, 36, 58, 0.92)),
    var(--navy);
}

.tool-copy {
  margin-left: auto;
}

.tool-copy h2,
.tool-copy p {
  color: var(--white);
}

.tool-copy p {
  margin-left: 0;
  color: rgba(255, 255, 255, 0.74);
}

.tool-mockup {
  margin-right: auto;
  padding: 28px;
  color: var(--graphite);
}

.score-ring {
  display: grid;
  place-items: center;
  width: 170px;
  height: 170px;
  margin: 30px auto;
  border: 18px solid rgba(31, 138, 112, 0.18);
  border-top-color: var(--green);
  border-right-color: var(--gold);
  border-radius: 50%;
  color: var(--navy);
  font-size: 2rem;
  font-weight: 900;
}

.tool-mockup__items {
  display: grid;
  gap: 12px;
}

.tool-mockup__items div {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-radius: 8px;
  background: var(--paper);
  font-weight: 700;
}

.tool-mockup__items span {
  width: 10px;
  height: 10px;
  border-radius: 99px;
  background: var(--green);
}

.cta {
  margin: 0 auto;
  padding: clamp(54px, 8vw, 86px);
  border-radius: 8px;
  color: var(--white);
  background: linear-gradient(135deg, var(--navy), #173a42);
  text-align: center;
}

.cta h2,
.cta p {
  color: var(--white);
}

.cta .hero__actions {
  justify-content: center;
}

.contact__wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: start;
  gap: 28px;
  margin: 0 auto;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  padding: 28px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--navy);
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 15px;
  color: var(--graphite);
  background: var(--white);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(201, 164, 92, 0.16);
}

textarea {
  resize: vertical;
}

.form-status {
  display: none;
  margin: 0;
  padding: 14px 16px;
  border-radius: 8px;
  font-weight: 700;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-success {
  color: #0f6b57;
  background: rgba(31, 138, 112, 0.12);
}

.form-status.is-error {
  color: #8a2d1f;
  background: rgba(191, 74, 49, 0.12);
}

.field-full {
  grid-column: 1 / -1;
}

.contact-card {
  padding: 28px;
}

.contact-card h3 {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: 1.45rem;
}

.contact-card p {
  margin: 0 0 22px;
  color: var(--gray);
}

.site-footer {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 0.8fr;
  gap: 34px;
  padding: 54px clamp(18px, 5vw, 72px) 30px;
  color: rgba(255, 255, 255, 0.76);
  background: var(--navy);
}

.site-footer h3 {
  margin: 0 0 12px;
  color: var(--white);
}

.site-footer a {
  display: block;
  margin: 8px 0;
}

.site-footer a:hover {
  color: var(--gold);
}

.brand--footer {
  color: var(--white);
}

.copyright {
  grid-column: 1 / -1;
  margin: 26px 0 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal--delay {
  transition-delay: 0.12s;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .site-header {
    gap: 14px;
  }

  .site-nav {
    gap: 12px;
    font-size: 0.84rem;
  }

  .header-cta {
    display: none;
  }

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

  .hero__visual {
    min-height: 450px;
  }

  .cards-grid--three,
  .service-grid,
  .audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .timeline__item {
    border-left: 3px solid var(--gold);
    border-top: 0;
  }

  .timeline__item:not(:last-child) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .problem-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .tool-copy,
  .tool-mockup {
    margin: 0 auto;
  }
}

@media (max-width: 820px) {
  .nav-toggle {
    display: block;
    margin-left: auto;
  }

  .site-nav {
    position: fixed;
    inset: 76px 16px auto 16px;
    display: grid;
    gap: 0;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 8px;
    background: rgba(7, 22, 39, 0.98);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    padding: 13px;
  }

  .hero {
    min-height: auto;
    padding-top: 124px;
  }

  .hero__proof,
  .split,
  .contact__wrap,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .dashboard-card--main {
    position: relative;
    inset: auto;
  }

  .metric-card {
    position: relative;
    display: inline-block;
    margin-top: 14px;
  }

  .metric-card--two {
    right: auto;
    bottom: auto;
    margin-left: 10px;
  }

  .hero__visual {
    min-height: auto;
  }

  .contact-card {
    width: 100%;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .copyright {
    grid-column: auto;
  }
}

@media (max-width: 620px) {
  .brand__text {
    max-width: 190px;
    font-size: 0.86rem;
    line-height: 1.15;
  }

  .hero__content h1 {
    font-size: clamp(2.35rem, 13vw, 3.3rem);
  }

  .hero__actions,
  .btn {
    width: 100%;
  }

  .cards-grid--three,
  .service-grid,
  .audience-grid,
  .problem-list,
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .chart {
    gap: 8px;
    padding: 14px;
  }

  .chart span {
    min-width: 20px;
  }

  .dashboard-card--main,
  .tool-mockup,
  .panel,
  .feature-card,
  .contact-form,
  .contact-card {
    padding: 22px;
  }

  .cta {
    padding: 44px 20px;
  }
}