/* ============ Fonts ============ */
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/archivo-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122;
}
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/archivo-latinext.woff2") format("woff2");
  unicode-range: U+0100-024F, U+0300-0301, U+0303-0304, U+0308-0309, U+1E00-1EFF;
}
@font-face {
  font-family: "Archivo Black";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/archivoblack-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122;
}
@font-face {
  font-family: "Archivo Black";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/archivoblack-latinext.woff2") format("woff2");
  unicode-range: U+0100-024F, U+0300-0301, U+0303-0304, U+0308-0309, U+1E00-1EFF;
}

/* ============ Tokens ============ */
:root {
  --petrol-900: #0B2027;
  --petrol-800: #10282F;
  --petrol-700: #16333B;
  --petrol-600: #1D4048;
  --mint-500: #2BD9A5;
  --mint-400: #4EE3B4;
  --mint-300: #8FEDCE;
  --mint-100: #E4FBF3;
  --paper-50: #F5F9F8;
  --paper-0: #FFFFFF;
  --ink-900: #0B2027;
  --ink-700: #33474B;
  --ink-500: #5B7B80;
  --line-dark: rgba(245, 249, 248, 0.14);
  --line-light: rgba(11, 32, 39, 0.12);

  --font-display: "Archivo Black", "Archivo", -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-body: "Archivo", -apple-system, "Helvetica Neue", Arial, sans-serif;

  --container: 1180px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper-50);
  color: var(--ink-900);
  font-family: var(--font-body);
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; letter-spacing: -0.01em; text-wrap: balance; margin: 0; }
p { margin: 0; }
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 26px;
  border-radius: 100px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--mint-500); color: var(--petrol-900); }
.btn-primary:hover { background: var(--mint-400); }
.btn-ghost-dark { background: transparent; color: var(--paper-0); border-color: var(--line-dark); }
.btn-ghost-dark:hover { border-color: var(--mint-500); color: var(--mint-300); }
.btn-ghost-light { background: transparent; color: var(--ink-900); border-color: var(--line-light); }
.btn-ghost-light:hover { border-color: var(--petrol-900); }

/* ============ Header ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(11, 32, 39, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-dark);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.logo-lockup { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo-lockup svg { height: 34px; width: auto; }
.logo-lockup .word { height: 22px; width: auto; }
.main-nav { display: flex; align-items: center; gap: 36px; }
.main-nav a {
  color: var(--paper-50);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  opacity: 0.85;
}
.main-nav a:hover { opacity: 1; color: var(--mint-300); }
.header-cta { display: flex; align-items: center; gap: 18px; }
.nav-toggle { display: none; }

@media (max-width: 860px) {
  .main-nav { display: none; }
  .header-cta .btn-ghost-dark { display: none; }
}

/* ============ Hero ============ */
.hero {
  background:
    radial-gradient(ellipse 900px 500px at 80% -10%, rgba(43,217,165,0.16), transparent 60%),
    var(--petrol-900);
  color: var(--paper-50);
  padding: 88px 0 72px;
  position: relative;
  overflow: hidden;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mint-300);
  background: rgba(43, 217, 165, 0.12);
  border: 1px solid rgba(43, 217, 165, 0.3);
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 22px;
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--mint-500); }
.hero h1 {
  font-size: clamp(38px, 5vw, 60px);
  line-height: 1.04;
  margin-bottom: 22px;
}
.hero h1 .accent { color: var(--mint-500); }
.hero .lede {
  font-size: 19px;
  color: rgba(245,249,248,0.78);
  max-width: 46ch;
  line-height: 1.6;
  margin-bottom: 34px;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 44px; }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
@media (max-width: 640px) { .hero-stats { grid-template-columns: repeat(2, 1fr); } }
.stat {
  background: var(--petrol-700);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-md);
  padding: 18px 16px;
}
.stat .num {
  font-family: var(--font-display);
  font-size: 26px;
  color: var(--mint-400);
  display: block;
  margin-bottom: 4px;
}
.stat .label {
  font-size: 12.5px;
  color: rgba(245,249,248,0.62);
  line-height: 1.35;
}

.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1.05;
  border-radius: 28px;
  background: linear-gradient(155deg, var(--petrol-700), var(--petrol-800) 60%);
  border: 1px solid var(--line-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-visual .ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(43,217,165,0.25);
}
.hero-visual .ring.r1 { width: 92%; height: 92%; }
.hero-visual .ring.r2 { width: 68%; height: 68%; }
.hero-visual .mark-icon { width: 42%; height: auto; position: relative; z-index: 2; }
.hero-visual .mark-icon path { fill: var(--mint-500); }
.hero-visual .droplet-badge {
  position: absolute;
  bottom: 26px;
  left: 26px;
  right: 26px;
  background: rgba(11,32,39,0.72);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  backdrop-filter: blur(6px);
}
.droplet-badge .num { font-family: var(--font-display); font-size: 22px; color: var(--mint-400); }
.droplet-badge .txt { font-size: 13px; color: rgba(245,249,248,0.7); line-height: 1.35; }

/* ============ Sections generic ============ */
section { padding: 96px 0; }
.section-head { max-width: 640px; margin: 0 auto 52px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 40px); margin-bottom: 14px; }
.section-head p { color: var(--ink-500); font-size: 17px; line-height: 1.6; }
.tag {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--petrol-700);
  background: var(--mint-100);
  padding: 7px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

/* ============ Two paths ============ */
.paths { background: var(--paper-0); }
.paths-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 780px) { .paths-grid { grid-template-columns: 1fr; } }
.path-card {
  border: 1px solid var(--line-light);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
}
.path-card.dark { background: var(--petrol-900); color: var(--paper-50); border-color: var(--petrol-900); }
.path-card .path-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: var(--mint-100);
  margin-bottom: 24px;
}
.path-card.dark .path-icon { background: rgba(43,217,165,0.15); }
.path-card .path-icon svg { width: 26px; height: 26px; }
.path-card h3 { font-size: 22px; margin-bottom: 12px; }
.path-card p { color: var(--ink-500); line-height: 1.6; margin-bottom: 22px; }
.path-card.dark p { color: rgba(245,249,248,0.68); }
.path-card ul { list-style: none; padding: 0; margin: 0 0 26px; display: flex; flex-direction: column; gap: 10px; }
.path-card li { display: flex; gap: 10px; font-size: 14.5px; align-items: flex-start; }
.path-card li svg { flex-shrink: 0; margin-top: 3px; }

/* ============ Comparison ============ */
.compare { background: var(--paper-50); }
.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--paper-0);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-light);
}
.compare-table th, .compare-table td {
  padding: 18px 24px;
  text-align: left;
  font-size: 15px;
  border-bottom: 1px solid var(--line-light);
}
.compare-table th {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-500);
  background: var(--paper-50);
}
.compare-table th.win, .compare-table td.win-col { color: var(--petrol-700); font-weight: 700; background: var(--mint-100); }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table td:first-child { font-weight: 700; }
.table-scroll { overflow-x: auto; }

/* ============ Process ============ */
.process { background: var(--petrol-900); color: var(--paper-50); }
.process .section-head p { color: rgba(245,249,248,0.68); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
@media (max-width: 980px) { .process-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .process-grid { grid-template-columns: 1fr; } }
.process-step {
  background: var(--petrol-700);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-md);
  padding: 26px 20px;
}
.process-step .n {
  font-family: var(--font-display);
  color: var(--mint-500);
  font-size: 14px;
  margin-bottom: 14px;
  display: block;
}
.process-step h3 { font-size: 16.5px; margin-bottom: 8px; font-family: var(--font-body); font-weight: 700; }
.process-step p { font-size: 13.5px; color: rgba(245,249,248,0.62); line-height: 1.5; }

/* ============ Impact stats ============ */
.impact { background: var(--mint-500); color: var(--petrol-900); }
.impact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 780px) { .impact-grid { grid-template-columns: 1fr; } }
.impact-card {
  background: rgba(11,32,39,0.08);
  border: 1px solid rgba(11,32,39,0.14);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
}
.impact-card .num { font-family: var(--font-display); font-size: 40px; display: block; margin-bottom: 10px; }
.impact-card p { font-size: 15px; line-height: 1.55; }

/* ============ Benefits ============ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 900px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .benefits-grid { grid-template-columns: 1fr; } }
.benefit-card {
  background: var(--paper-0);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-md);
  padding: 28px 24px;
}
.benefit-card .icn {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--mint-100);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.benefit-card h3 { font-size: 17px; margin-bottom: 8px; font-family: var(--font-body); font-weight: 700; }
.benefit-card p { font-size: 14.5px; color: var(--ink-500); line-height: 1.55; }

/* ============ CTA band ============ */
.cta-band {
  background: var(--petrol-900);
  color: var(--paper-50);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band h2 { font-size: clamp(24px, 3vw, 32px); max-width: 30ch; }
.cta-band-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ============ Footer ============ */
.site-footer {
  background: var(--petrol-900);
  color: rgba(245,249,248,0.72);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line-dark);
}
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid .logo-lockup svg { height: 30px; }
.footer-grid p.desc { margin-top: 16px; font-size: 14px; max-width: 34ch; line-height: 1.6; }
.footer-col h4 {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mint-300);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { text-decoration: none; font-size: 14.5px; color: inherit; }
.footer-col a:hover { color: var(--mint-300); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  font-size: 13px;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { text-decoration: none; }
.footer-bottom a:hover { color: var(--mint-300); }

/* ============ Simple page (legal) ============ */
.simple-page { background: var(--paper-0); padding: 64px 0 100px; }
.simple-page .container { max-width: 780px; }
.simple-page h1 { font-size: clamp(30px, 4vw, 42px); margin-bottom: 8px; }
.simple-page .updated { color: var(--ink-500); font-size: 14px; margin-bottom: 40px; display: block; }
.simple-page h2 { font-family: var(--font-body); font-weight: 800; font-size: 19px; margin: 36px 0 12px; }
.simple-page p, .simple-page li { color: var(--ink-700); font-size: 15.5px; line-height: 1.7; }
.simple-page ul { padding-left: 22px; }
.simple-page a { color: var(--petrol-700); font-weight: 700; }

/* ============ Contact page ============ */
.contact-hero {
  background: var(--petrol-900);
  color: var(--paper-50);
  padding: 72px 0 64px;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 72px 0;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info-card {
  background: var(--paper-0);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.contact-info-card .row { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line-light); }
.contact-info-card .row:last-child { border-bottom: none; }
.contact-info-card .row .ic {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--mint-100); display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-info-card .row h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-500); margin: 0 0 4px; font-weight: 700; }
.contact-info-card .row p, .contact-info-card .row a { font-size: 15.5px; font-weight: 600; text-decoration: none; }

.map-embed {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line-light);
  margin-top: 24px;
  aspect-ratio: 16/10;
}
.map-embed iframe { width: 100%; height: 100%; border: 0; }

form.quote-form {
  background: var(--paper-0);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 520px) { .form-row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: 13.5px; font-weight: 700; color: var(--ink-700); }
.field input, .field select, .field textarea {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 13px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-light);
  background: var(--paper-50);
  color: var(--ink-900);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--mint-500);
  outline-offset: 1px;
  background: var(--paper-0);
}
.field textarea { resize: vertical; min-height: 110px; font-family: var(--font-body); }
.form-note { font-size: 13px; color: var(--ink-500); }
.form-success {
  display: none;
  background: var(--mint-100);
  border: 1px solid var(--mint-300);
  color: var(--petrol-700);
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 14.5px;
}

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