:root {
  --accent: #0d8499;
  --accent-dark: #0a6b7c;
  --accent-light: #e6f2f4;
  --dark: #0f1c23;
  --dark-2: #162834;
  --light: #f6f8f9;
  --white: #ffffff;
  --text: #1a2a32;
  --text-muted: #5a6b73;
  --border: #dde4e7;
  --radius-card: 10px;
  --radius-btn: 6px;
  --radius-img: 12px;
  --nav-h: 68px;
  --banner-h: 42px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Manrope', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

section[id] {
  scroll-margin-top: 120px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  padding: 13px 26px;
  border-radius: var(--radius-btn);
  border: 2px solid transparent;
  transition: background 200ms ease, color 200ms ease, border-color 200ms ease, transform 150ms ease;
  cursor: pointer;
  min-height: 44px;
  letter-spacing: 0.01em;
}

.btn--filled {
  background: var(--accent);
  color: var(--white);
}

.btn--filled:hover {
  background: var(--accent-dark);
}

.btn--filled:active {
  transform: scale(0.98);
}

/* Navigation */
.nav {
  position: sticky;
  top: 42px;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  height: var(--nav-h);
  display: flex;
  align-items: center;
}

.nav__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__brand {
  font-weight: 800;
  font-size: 18px;
  color: var(--dark);
  text-decoration: none;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav__brand-mark {
  display: flex;
  flex-shrink: 0;
}

.nav__brand-mark svg {
  width: 32px;
  height: 32px;
}

.nav__brand-mark--sm svg {
  width: 28px;
  height: 28px;
}

.nav__brand-accent {
  color: var(--accent);
}

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

.nav__links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  transition: color 150ms ease;
  min-height: 44px;
  display: flex;
  align-items: center;
  position: relative;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 200ms ease;
}

.nav__links a:hover {
  color: var(--accent);
}

.nav__links a:hover::after {
  width: 100%;
}

.nav__cta {
  white-space: nowrap;
}

.nav__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  color: var(--dark);
}

.nav__toggle svg {
  width: 24px;
  height: 24px;
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h) - var(--banner-h));
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--dark);
}

.hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(15, 28, 35, 0.35) 0%,
    rgba(15, 28, 35, 0.55) 45%,
    rgba(15, 28, 35, 0.92) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: 0 24px 110px;
  max-width: 1120px;
  margin: 0 auto;
  width: 100%;
}

.hero__eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-light);
  background: rgba(13, 132, 153, 0.28);
  border: 1px solid rgba(13, 132, 153, 0.5);
  padding: 7px 16px;
  border-radius: 100px;
  margin-bottom: 22px;
}

.hero__title {
  font-size: clamp(2rem, 6vw, 4.25rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.025em;
  line-height: 1.02;
  text-transform: uppercase;
  margin-bottom: 18px;
  max-width: 16ch;
}

.hero__sub {
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 36px;
  max-width: 48ch;
  line-height: 1.5;
}

.hero__wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 60px;
  z-index: 2;
  display: block;
}

/* Section shared */
.eyebrow {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
  text-align: center;
}

.eyebrow--left {
  text-align: left;
}

.section-title {
  font-size: clamp(1.75rem, 4.5vw, 2.75rem);
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.015em;
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 16px;
  line-height: 1.08;
}

.section-title--left {
  text-align: left;
}

.section-lead {
  font-size: 1.0625rem;
  color: var(--text-muted);
  text-align: center;
  max-width: 56ch;
  margin: 0 auto 64px;
  line-height: 1.55;
}

/* Stats */
.stats {
  background: var(--light);
  padding: 90px 0;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}

.stat {
  padding: 0 12px;
}

.stat__num {
  display: block;
  font-size: clamp(3.5rem, 9vw, 5.5rem);
  font-weight: 800;
  color: var(--accent);
  line-height: 0.9;
  margin-bottom: 12px;
  letter-spacing: -0.04em;
}

.stat__label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--dark);
  margin-bottom: 6px;
}

.stat__desc {
  display: block;
  font-size: 14px;
  color: var(--text-muted);
}

/* Services Menu */
.services {
  padding: 110px 0;
  background: var(--white);
}

.menu {
  list-style: none;
  max-width: 760px;
  margin: 0 auto;
}

.menu__item {
  display: flex;
  align-items: baseline;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--border);
  transition: padding-left 200ms ease;
}

.menu__item:first-child {
  border-top: 1px solid var(--border);
}

.menu__item:hover {
  padding-left: 12px;
}

.menu__num {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.06em;
  flex-shrink: 0;
  min-width: 28px;
}

.menu__body {
  flex: 1;
}

.menu__name {
  font-size: clamp(1.125rem, 2.5vw, 1.4375rem);
  font-weight: 700;
  color: var(--dark);
  text-transform: uppercase;
  letter-spacing: -0.005em;
  margin-bottom: 4px;
}

.menu__desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Process */
.process {
  padding: 110px 0;
  background: var(--light);
}

.process__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.process__img {
  width: 100%;
  border-radius: var(--radius-img);
  display: block;
}

.process__intro {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.55;
}

.process__steps {
  list-style: none;
}

.process__step {
  display: flex;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
}

.process__step:last-child {
  border-bottom: none;
}

.process__step-num {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--accent);
  flex-shrink: 0;
  min-width: 36px;
  letter-spacing: -0.02em;
}

.process__step-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--dark);
  text-transform: uppercase;
  letter-spacing: 0.005em;
  margin-bottom: 4px;
}

.process__step-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Team */
.team {
  padding: 110px 0;
  background: var(--white);
}

.team__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.team__img {
  width: 100%;
  border-radius: var(--radius-img);
  display: block;
}

.team__intro {
  font-size: 1rem;
  color: var(--text-muted);
  margin-top: 4px;
  line-height: 1.6;
  max-width: 52ch;
}

.team__list {
  list-style: none;
  margin-top: 32px;
}

.team__member {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 15px 0;
  border-bottom: 1px solid var(--border);
}

.team__member:last-child {
  border-bottom: none;
}

.team__name {
  font-weight: 700;
  color: var(--dark);
  font-size: 1.0625rem;
}

.team__role {
  font-size: 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.checklist {
  list-style: none;
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
}

.checklist li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--text);
  font-weight: 500;
}

.checklist svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
}

/* Reviews */
.reviews {
  padding: 110px 0;
  background: var(--light);
}

.reviews__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.review {
  background: var(--white);
  border-radius: var(--radius-card);
  padding: 32px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.review__source {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 18px;
}

.review__text {
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.65;
  margin-bottom: 24px;
  flex: 1;
}

.review__author {
  font-weight: 700;
  color: var(--dark);
  font-size: 0.9375rem;
}

/* Final CTA */
.cta {
  background: var(--dark);
  padding: 110px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(13, 132, 153, 0.5), transparent);
}

.cta__title {
  font-size: clamp(1.75rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin-bottom: 18px;
  max-width: 18ch;
  margin-left: auto;
  margin-right: auto;
}

.cta__sub {
  font-size: 1.0625rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  max-width: 48ch;
  margin: 0 auto 36px;
  line-height: 1.55;
}

.cta__btn {
  font-size: 16px;
  padding: 16px 36px;
}

.cta__notice {
  margin-top: 36px;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.01em;
}

/* Footer */
.footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 28px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 40px;
}

.footer__brand {
  font-weight: 800;
  font-size: 18px;
  color: var(--white);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.02em;
}

.footer__tagline {
  font-size: 0.875rem;
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.55);
  max-width: 38ch;
  line-height: 1.5;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  transition: border-color 200ms ease, color 200ms ease;
  text-decoration: none;
}

.footer__social a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.footer__col h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--white);
  margin-bottom: 18px;
}

.footer__col a,
.footer__col p {
  display: block;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 150ms ease;
  line-height: 1.4;
}

.footer__col a:hover {
  color: var(--accent);
}

.footer__bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.35);
}

/* Scroll reveal */
.reveal {
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal--hidden {
  opacity: 0;
  transform: translateY(28px);
}

/* Responsive */
@media (max-width: 900px) {
  .reviews__grid {
    grid-template-columns: 1fr 1fr;
  }

  .reviews__grid .review:nth-child(3) {
    grid-column: 1 / -1;
  }
}

@media (max-width: 700px) {
  .nav__links {
    display: none;
  }

  .nav__cta {
    display: none;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__links--open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: var(--white);
    padding: 8px 24px 20px;
    gap: 0;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  }

  .nav__links--open a {
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    width: 100%;
    min-height: 48px;
  }