:root {
  --font-title: "Manrope", Arial, sans-serif;
  --font-text: "Source Sans 3", Arial, sans-serif;
  --brand: #00aa9e;
  --brand-dark: #007d75;
  --brand-deep: #005c56;
  --brand-pale: #e5f8f6;
  --brand-mist: #f2fbfa;
  --ink: #071d2e;
  --ink-soft: #40545f;
  --navy: #061a2f;
  --navy-2: #0a2941;
  --white: #ffffff;
  --line: #d8e7e5;
  --shadow-sm: 0 12px 30px rgba(0, 71, 66, 0.10);
  --shadow-lg: 0 28px 70px rgba(0, 46, 43, 0.22);
  --radius-sm: 12px;
  --radius-md: 22px;
  --radius-lg: 38px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-text);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--font-text);
  font-size: 1rem;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}

input,
textarea,
button,
select {
  font-family: var(--font-text);
  font-size: inherit;
  line-height: inherit;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { border: 0; }
button, a { -webkit-tap-highlight-color: transparent; }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 {
  font-family: var(--font-title);
  line-height: 1.08;
  letter-spacing: -0.035em;
}
h1 { font-size: 4.75rem; }
h2 { font-size: 3.1rem; }
h3 { font-size: 1.25rem; }

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--navy);
  border-radius: 8px;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(0, 92, 86, 0.10);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  display: inline-grid;
  grid-template-columns: auto auto;
  align-items: center;
  column-gap: 10px;
  font-family: var(--font-title);
}

.brand-mark {
  grid-row: 1 / 3;
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  color: var(--white);
  background: var(--brand);
  border-radius: 4px 16px 4px 16px;
  font-weight: 800;
}

.brand-name { font-size: 1.45rem; font-weight: 800; line-height: 1; }
.brand-tag {
  color: var(--ink-soft);
  font-size: 0.64rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.site-nav { display: flex; align-items: center; gap: 28px; font-size: 0.94rem; font-weight: 600; }
.site-nav > a:not(.nav-cta) { position: relative; }
.site-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  background: var(--brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}
.site-nav > a:hover::after, .site-nav > a:focus-visible::after { transform: scaleX(1); }

.nav-cta {
  padding: 12px 19px;
  color: var(--white);
  background: var(--navy);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

.nav-toggle { display: none; background: transparent; cursor: pointer; }

.hero {
  position: relative;
  min-height: 780px;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 84% 18%, rgba(0, 170, 158, 0.20), transparent 26%),
    linear-gradient(125deg, #04172a 0%, #06223a 58%, #004f4a 100%);
}

.hero::before {
  content: "";
  position: absolute;
  left: -8vw;
  bottom: -14vw;
  width: 42vw;
  aspect-ratio: 1;
  border: 1px solid rgba(0, 170, 158, 0.32);
  border-radius: 50%;
  box-shadow: 0 0 0 80px rgba(0, 170, 158, 0.035), 0 0 0 160px rgba(0, 170, 158, 0.025);
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.12;
  background-image:
    linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.18) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, black, transparent 66%);
}

.hero-layout {
  position: relative;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  min-height: 780px;
  align-items: center;
  gap: 64px;
  padding-block: 90px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  color: var(--brand-dark);
  font-family: var(--font-text);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 35px; height: 2px; background: currentColor; }
.eyebrow-light { color: #5ce1d7; }

.hero h1 { max-width: 8.6ch; margin-bottom: 28px; }
.hero-lead { max-width: 640px; color: #d5e6ec; font-size: 1.2rem; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 13px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--font-text);
  font-size: 0.94rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}
.button:hover { transform: translateY(-2px); }
.button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, button:focus-visible {
  outline: 3px solid rgba(92, 225, 215, 0.9);
  outline-offset: 3px;
}
.button-primary { color: var(--white); background: var(--brand); box-shadow: 0 14px 32px rgba(0, 170, 158, .28); }
.button-primary:hover { background: #00baad; box-shadow: 0 18px 38px rgba(0, 170, 158, .36); }
.button-ghost { color: var(--white); border-color: rgba(255,255,255,.36); background: rgba(255,255,255,.06); }
.button-dark { color: var(--white); background: var(--navy); }

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 42px 0 0;
  padding: 0;
  color: #b8cbd4;
  font-size: 0.88rem;
  list-style: none;
}
.hero-points li { display: flex; align-items: center; gap: 8px; }
.hero-points li::before { content: ""; width: 7px; height: 7px; background: var(--brand); border-radius: 50%; box-shadow: 0 0 0 5px rgba(0,170,158,.12); }

.hero-visual { position: relative; min-height: 600px; }
.hero-image-wrap {
  position: absolute;
  inset: 0 0 0 40px;
  overflow: hidden;
  background: var(--brand-pale);
  border-radius: 160px 22px 160px 22px;
  box-shadow: var(--shadow-lg);
}
.hero-image-wrap::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(0,52,55,.38)); }
.hero-image-wrap img { width: 100%; height: 100%; object-fit: cover; }
.hero-card {
  position: absolute;
  right: 0;
  bottom: 46px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 21px 24px;
  color: var(--ink);
  background: rgba(255,255,255,.95);
  border-left: 5px solid var(--brand);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
}
.hero-card strong, .hero-card span { display: block; }
.hero-card strong { font-family: var(--font-text); }
.hero-card span { color: var(--ink-soft); font-size: .84rem; }
.hero-card .pulse { width: 13px; height: 13px; background: var(--brand); border-radius: 50%; box-shadow: 0 0 0 8px rgba(0,170,158,.13); }

.trust-strip { color: var(--white); background: var(--brand); }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.trust-grid p { display: flex; align-items: center; gap: 18px; min-height: 112px; margin: 0; padding: 22px 30px; border-right: 1px solid rgba(255,255,255,.22); font-weight: 600; line-height: 1.4; }
.trust-grid p:last-child { border-right: 0; }
.trust-grid span { font-family: var(--font-title); font-size: 1.8rem; font-weight: 800; opacity: .44; }

.section { padding-block: 120px; }
.about { background: var(--white); }
.about-layout, .manifesto-layout { display: grid; grid-template-columns: .95fr 1.05fr; align-items: center; gap: 95px; }
.about-visual { position: relative; min-height: 600px; }
.image-panel { overflow: hidden; background: var(--brand-pale); box-shadow: var(--shadow-sm); }
.image-panel-main { position: absolute; inset: 0 42px 0 0; border-radius: 18px 90px 18px 90px; }
.image-panel img { width: 100%; height: 100%; object-fit: cover; }
.about-stamp {
  position: absolute;
  right: 0;
  bottom: 48px;
  width: 200px;
  padding: 27px;
  color: var(--white);
  background: var(--navy);
  border-top: 6px solid var(--brand);
  box-shadow: var(--shadow-lg);
}
.about-stamp span { display: block; margin-bottom: 20px; color: var(--brand); font-family: var(--font-title); font-size: 2rem; font-weight: 800; }
.about-stamp strong { font-family: var(--font-title); line-height: 1.35; }
.section-copy h2 { max-width: 12ch; margin-bottom: 28px; }
.section-copy p { color: var(--ink-soft); }
.section-copy .lead { color: var(--ink); font-size: 1.2rem; font-weight: 600; }
.text-link { display: inline-flex; align-items: center; gap: 12px; margin-top: 16px; color: var(--brand-dark); font-weight: 800; }
.text-link span { font-size: 1.5rem; transition: transform 180ms ease; }
.text-link:hover span { transform: translateX(5px); }

.solutions { background: var(--brand-mist); }
.split-heading { display: grid; grid-template-columns: 1.1fr .65fr; align-items: end; gap: 70px; margin-bottom: 54px; }
.split-heading h2 { max-width: 12ch; margin-bottom: 0; }
.split-heading > p { margin-bottom: 8px; color: var(--ink-soft); }
.solution-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.solution-card {
  position: relative;
  min-height: 350px;
  padding: 34px 28px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 22px rgba(0,61,57,.05);
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}
.solution-card::after { content: ""; position: absolute; right: -52px; bottom: -58px; width: 130px; height: 130px; background: var(--brand-pale); border-radius: 50%; transition: transform 200ms ease; }
.solution-card:hover { z-index: 1; transform: translateY(-8px); border-color: rgba(0,170,158,.55); box-shadow: var(--shadow-sm); }
.solution-card:hover::after { transform: scale(1.45); }
.card-number { position: absolute; right: 24px; top: 22px; color: #b8d4d1; font-family: var(--font-title); font-weight: 800; }
.card-icon { display: grid; width: 62px; height: 62px; margin-bottom: 54px; place-items: center; color: var(--brand-dark); background: var(--brand-pale); border-radius: 18px; }
.card-icon svg { width: 34px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.solution-card h3 { position: relative; z-index: 1; margin-bottom: 14px; }
.solution-card p { position: relative; z-index: 1; margin-bottom: 0; color: var(--ink-soft); line-height: 1.55; }
.solutions-cta { display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-top: 34px; padding: 25px 30px; background: #d8f4f1; border-radius: var(--radius-sm); }
.solutions-cta p { margin: 0; }

.precision { position: relative; min-height: 690px; overflow: hidden; padding: 0; color: var(--white); background: var(--navy); }
.precision-photo { position: absolute; inset: 0 0 0 50%; background: url("../images/resources/why-choose-item-2-2.jpg") center/cover no-repeat; }
.precision-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--navy) 0%, rgba(6,26,47,.08) 45%); }
.precision-layout { min-height: 690px; display: flex; align-items: center; }
.precision-copy { position: relative; z-index: 2; width: 52%; padding: 90px 70px 90px 0; }
.precision-copy h2 { max-width: 11ch; }
.precision-copy > p:not(.eyebrow) { color: #c5d5dd; }
.precision-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 40px; }
.precision-values div { padding: 20px 16px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-top: 3px solid var(--brand); }
.precision-values strong, .precision-values span { display: block; }
.precision-values strong { font-family: var(--font-text); }
.precision-values span { color: #91a8b4; font-size: .8rem; }

.innovation {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(135deg, #004e49, #007c74 48%, #005c56);
}
.innovation::before { content: ""; position: absolute; inset: 0; opacity: .12; background-image: radial-gradient(circle, white 1px, transparent 1px); background-size: 28px 28px; }
.innovation-orbit { position: absolute; right: -180px; top: -180px; width: 560px; height: 560px; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; box-shadow: 0 0 0 70px rgba(255,255,255,.025), 0 0 0 140px rgba(255,255,255,.018); }
.innovation-layout { position: relative; display: grid; grid-template-columns: .98fr 1.02fr; gap: 95px; align-items: center; }
.innovation-copy h2 { max-width: 11ch; }
.innovation-copy > p { color: #d1efec; }
.innovation-lead { color: var(--white) !important; font-size: 1.2rem; font-weight: 600; }
.innovation blockquote { margin: 34px 0 0; padding: 20px 0 20px 24px; border-left: 4px solid #5ce1d7; font-family: var(--font-text); font-size: 1.08rem; font-weight: 700; }
.innovation-capabilities { display: grid; gap: 12px; }
.innovation-capabilities article { display: grid; grid-template-columns: 54px 1fr; gap: 20px; padding: 24px; background: rgba(3,39,40,.37); border: 1px solid rgba(255,255,255,.15); border-radius: 14px; backdrop-filter: blur(8px); }
.innovation-capabilities article > span { display: grid; width: 48px; height: 48px; place-items: center; color: var(--navy); background: #70e1d8; border-radius: 50%; font-family: var(--font-title); font-size: .82rem; font-weight: 800; }
.innovation-capabilities h3 { margin-bottom: 7px; }
.innovation-capabilities p { margin: 0; color: #cce5e2; line-height: 1.5; }

.manifesto { background: var(--white); }
.manifesto-image { position: relative; align-self: stretch; min-height: 650px; overflow: hidden; background: var(--brand-pale); border-radius: 110px 18px 110px 18px; }
.manifesto-image::after { content: ""; position: absolute; inset: auto 0 0; height: 38%; background: linear-gradient(transparent, rgba(0,74,70,.3)); }
.manifesto-image img { width: 100%; height: 100%; object-fit: cover; }
.manifesto-copy h2 { max-width: 12ch; }
.manifesto-copy p { color: var(--ink-soft); }
.signature { margin-top: 34px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--brand-dark); font-family: var(--font-title); font-size: 1.5rem; font-weight: 800; }
.signature span { color: var(--ink); font-size: 1rem; }

.contact { padding-block: 118px; color: var(--white); background: var(--navy); }
.contact-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 95px; align-items: start; }
.contact-copy h2 { max-width: 11ch; }
.contact-copy > p:not(.eyebrow) { color: #b9cbd4; }
.contact-copy ul { display: grid; gap: 10px; margin: 30px 0 0; padding: 0; list-style: none; }
.contact-copy li { display: flex; align-items: center; gap: 12px; }
.contact-copy li::before { content: "✓"; display: grid; width: 25px; height: 25px; place-items: center; color: var(--navy); background: var(--brand); border-radius: 50%; font-size: .78rem; font-weight: 800; }
.contact-form { padding: 38px; color: var(--ink); background: var(--white); border-top: 6px solid var(--brand); border-radius: 6px 24px 6px 24px; box-shadow: var(--shadow-lg); }
.contact-form label { display: grid; gap: 7px; margin-bottom: 17px; font-size: .83rem; font-weight: 700; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form input, .contact-form textarea { width: 100%; padding: 14px 15px; color: var(--ink); background: #f3f8f8; border: 1px solid #dce8e7; border-radius: 8px; resize: vertical; }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: #7c8e96; }
.contact-form .button { width: 100%; }
.form-note { margin: 12px 0 0; color: #72848d; font-size: .75rem; text-align: center; }

.site-footer { padding-top: 70px; color: #d5e1e6; background: #031221; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr 1fr; gap: 60px; align-items: start; }
.brand-footer { color: var(--white); }
.brand-footer + p { margin: 18px 0 0; color: #91a4ad; }
.footer-grid nav { display: grid; gap: 10px; }
.footer-grid nav a:hover { color: #5ce1d7; }
.footer-note { margin: 0; color: #9fb2bb; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; margin-top: 60px; padding-block: 24px; border-top: 1px solid rgba(255,255,255,.09); color: #718995; font-size: .82rem; }
.footer-bottom p { margin: 0; }
.footer-bottom a { color: #b7c8cf; }

@media (max-width: 1040px) {
  h1 { font-size: 4.2rem; }
  h2 { font-size: 3rem; }
  .section { padding-block: 104px; }
  .about-layout, .manifesto-layout, .innovation-layout, .contact-layout { gap: 64px; }
  .contact { padding-block: 104px; }
  .site-nav { gap: 18px; }
  .hero-layout { grid-template-columns: 1fr .82fr; gap: 34px; }
  .solution-grid { grid-template-columns: repeat(2, 1fr); }
  .solution-card { min-height: 310px; }
}

@media (max-width: 820px) {
  h1 { font-size: 3.8rem; }
  h2 { font-size: 2.8rem; }
  .section { padding-block: 88px; }
  .contact { padding-block: 88px; }
  .header-inner { min-height: 72px; }
  .nav-toggle { display: grid; width: 44px; height: 44px; place-content: center; gap: 5px; }
  .nav-toggle span:not(.sr-only) { display: block; width: 24px; height: 2px; background: var(--ink); transition: transform 180ms ease, opacity 180ms ease; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .site-nav { position: absolute; top: 72px; left: 0; right: 0; display: none; padding: 25px 20px 30px; background: var(--white); border-bottom: 1px solid var(--line); box-shadow: var(--shadow-sm); }
  .site-nav.is-open { display: grid; }
  .nav-cta { text-align: center; }
  .hero { min-height: auto; }
  .hero-layout { grid-template-columns: 1fr; padding-block: 78px 64px; }
  .hero h1 { max-width: 10ch; }
  .hero-visual { min-height: 460px; }
  .hero-image-wrap { inset: 0 28px 0 0; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid p { min-height: auto; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.22); }
  .trust-grid p:last-child { border-bottom: 0; }
  .about-layout, .manifesto-layout, .innovation-layout, .contact-layout { grid-template-columns: 1fr; }
  .about-visual { min-height: 520px; }
  .split-heading { grid-template-columns: 1fr; gap: 20px; }
  .precision-photo { inset: 48% 0 0; }
  .precision-photo::after { background: linear-gradient(180deg, var(--navy), rgba(6,26,47,.1)); }
  .precision-layout { min-height: 950px; align-items: start; }
  .precision-copy { width: 100%; padding: 90px 0; }
  .precision-copy h2 { max-width: 12ch; }
  .manifesto-image { min-height: 520px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-note { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .container { width: min(calc(100% - 30px), var(--container)); }
  h1 { font-size: 3.4rem; }
  h2 { font-size: 2.65rem; }
  .hero-lead { font-size: 1.08rem; }
  .hero-points { display: grid; }
  .hero-visual { min-height: 390px; }
  .hero-image-wrap { inset: 0; border-radius: 82px 14px 82px 14px; }
  .hero-card { right: 12px; bottom: 20px; padding: 17px 18px; }
  .about-visual { min-height: 430px; }
  .image-panel-main { right: 0; border-radius: 14px 64px 14px 64px; }
  .about-stamp { right: 12px; bottom: 20px; width: 175px; padding: 20px; }
  .solution-grid { grid-template-columns: 1fr; }
  .solution-card { min-height: auto; }
  .card-icon { margin-bottom: 36px; }
  .solutions-cta { align-items: stretch; flex-direction: column; }
  .precision-values { grid-template-columns: 1fr; }
  .precision-layout { min-height: 1040px; }
  .innovation-capabilities article { grid-template-columns: 44px 1fr; padding: 19px; }
  .innovation-capabilities article > span { width: 40px; height: 40px; }
  .manifesto-image { min-height: 430px; border-radius: 74px 12px 74px 12px; }
  .signature span { display: block; margin-top: 4px; }
  .contact-form { padding: 26px 20px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-note { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; margin-top: 42px; }
}

@media (max-width: 380px) {
  h1 { font-size: 2.8rem; }
  h2 { font-size: 2.3rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}