/* ==========================================================
   Tranzik — site styles
   Edit the colours below to re-brand the whole site.
   ========================================================== */
:root {
  --navy-900: #0a1f17;
  --navy-800: #0f2a1f;
  --navy-700: #153628;
  --navy-600: #1f4a37;
  --accent: #8bd450;
  --accent-text: #3d7a1f;
  --on-accent: #0f2a1f;
  --accent-dark: #79c23e;
  --ink: #0f2a1f;
  --ink-soft: #4a5c52;
  --line: #e0e9dc;
  --bg: #ffffff;
  --bg-soft: #f2f7ef;
  --white: #ffffff;
  --radius: 14px;
  --max: 1180px;
  --font-head: "Archivo", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.1;
  margin: 0 0 .5em;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); font-weight: 800; }
h3 { font-size: 1.3rem; font-weight: 700; }
p { margin: 0 0 1em; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section--soft { background: var(--bg-soft); }
.section--dark { background: var(--navy-800); color: var(--white); }
.section--dark p { color: #bfcfc5; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 14px;
}
.hero .eyebrow, .page-hero .eyebrow, .section--dark .eyebrow { color: var(--accent); }
.lead { font-size: 1.2rem; color: var(--ink-soft); max-width: 640px; }
.section--dark .lead, .hero .lead, .page-hero .lead { color: #bfcfc5; }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .lead { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 26px;
  border-radius: 999px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--accent); color: var(--on-accent); }
.btn--primary:hover { background: var(--accent-dark); }
.btn--ghost { border-color: rgba(255,255,255,.35); color: var(--white); }
.btn--ghost:hover { border-color: var(--white); }
.btn--dark { background: var(--navy-800); color: var(--white); }
.btn--dark:hover { background: var(--navy-600); }
.btn svg { width: 18px; height: 18px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 31, 23, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.logo {
  display: flex; align-items: center;
  color: var(--white); text-decoration: none;
  font-family: var(--font-head); font-weight: 800; font-size: 1.3rem; letter-spacing: .01em;
  font-style: italic; text-transform: uppercase;
}
.logo-mark { width: 42px; height: 37px; margin-right: 10px; }
.logo span { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 34px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  color: #cfdcd4; text-decoration: none; font-weight: 500; font-size: .98rem;
  transition: color .2s;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--white); }
.nav-links a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--accent); padding-bottom: 4px; }
.nav-links .btn { padding: 11px 20px; color: var(--white); box-shadow: none; }
.nav-toggle {
  display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: var(--white);
}
.nav-toggle svg { width: 28px; height: 28px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(1200px 600px at 85% 10%, #1f5c3d 0%, transparent 60%), var(--navy-900);
  color: var(--white);
  padding: 110px 0 120px;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, black 40%, transparent);
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-note { margin-top: 22px; font-size: .92rem; color: #9db3a6; display: flex; align-items: center; gap: 8px; }
.hero-note svg { width: 18px; height: 18px; color: var(--accent); flex-shrink: 0; }

.hero-card {
  background: linear-gradient(160deg, rgba(255,255,255,.09), rgba(255,255,255,.03));
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 20px;
  padding: 28px;
  box-shadow: 0 30px 80px rgba(0,0,0,.35);
}
.hero-card h4 { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: #9db3a6; margin-bottom: 18px; }
.order-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); font-size: .95rem;
}
.order-row:last-of-type { border-bottom: 0; }
.order-row strong { font-family: var(--font-head); }
.order-row small { display: block; color: #9db3a6; font-size: .82rem; }
.pill {
  font-size: .75rem; font-weight: 700; padding: 5px 11px; border-radius: 999px; white-space: nowrap;
}
.pill--green { background: rgba(61,220,151,.15); color: #3ddc97; }
.pill--orange { background: rgba(255,176,32,.15); color: #ffc04d; }
.pill--blue { background: rgba(92,170,255,.15); color: #7dbbff; }
.hero-card-foot {
  margin-top: 20px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12);
  display: flex; justify-content: space-between; gap: 12px;
}
.hero-card-foot div { font-size: .82rem; color: #9db3a6; }
.hero-card-foot strong { display: block; font-family: var(--font-head); font-size: 1.5rem; color: var(--white); }

/* ---------- Stats bar ---------- */
.stats { background: var(--accent); color: var(--on-accent); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 34px 24px; border-right: 1px solid rgba(15,42,31,.15); }
.stat:last-child { border-right: 0; }
.stat strong { display: block; font-family: var(--font-head); font-size: 2.3rem; font-weight: 800; line-height: 1; }
.stat span { font-size: .95rem; opacity: .92; }

/* ---------- Cards ---------- */
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card {
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform .25s, box-shadow .25s, border-color .25s;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 24px 50px rgba(15,42,31,.1); border-color: transparent; }
.card p { color: var(--ink-soft); font-size: .98rem; }
.card .more {
  margin-top: auto; font-family: var(--font-head); font-weight: 700; color: var(--accent-text);
  text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
}
.icon-box {
  width: 54px; height: 54px; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--navy-800); color: var(--accent);
  margin-bottom: 22px;
}
.icon-box svg { width: 28px; height: 28px; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; counter-reset: step; }
.step { position: relative; padding-top: 70px; }
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute; top: 0; left: 0;
  font-family: var(--font-head); font-weight: 800; font-size: 3rem; line-height: 1;
  color: transparent; -webkit-text-stroke: 1.5px var(--accent);
}
.step::after {
  content: ""; position: absolute; top: 24px; left: 90px; right: -14px; height: 2px;
  background: repeating-linear-gradient(90deg, rgba(255,255,255,.25) 0 6px, transparent 6px 12px);
}
.step:last-child::after { display: none; }
.step h3 { color: var(--white); }

/* ---------- Split / feature ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.checklist { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 14px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; }
.checklist svg { width: 22px; height: 22px; flex-shrink: 0; color: var(--accent-text); margin-top: 2px; }

.chips { display: flex; flex-wrap: wrap; gap: 12px; }
.chip {
  padding: 12px 20px; border-radius: 10px; background: var(--white); border: 1px solid var(--line);
  font-family: var(--font-head); font-weight: 700; color: var(--navy-600);
}

.visual-panel {
  border-radius: 20px;
  background: var(--navy-800);
  padding: 36px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.visual-panel::after {
  content: ""; position: absolute; width: 260px; height: 260px; right: -80px; bottom: -80px;
  border-radius: 50%; background: radial-gradient(circle, rgba(139,212,80,.45), transparent 70%);
}
.meter { margin-bottom: 22px; position: relative; z-index: 1; }
.meter-top { display: flex; justify-content: space-between; font-size: .92rem; margin-bottom: 8px; color: #cfdcd4; }
.meter-top strong { color: var(--white); font-family: var(--font-head); }
.meter-bar { height: 8px; border-radius: 99px; background: rgba(255,255,255,.1); overflow: hidden; }
.meter-bar span { display: block; height: 100%; background: var(--accent); border-radius: 99px; }

/* ---------- Quote / testimonial ---------- */
.quote {
  max-width: 860px; margin: 0 auto; text-align: center;
}
.quote blockquote {
  margin: 0 0 24px; font-family: var(--font-head); font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700; line-height: 1.35; letter-spacing: -0.01em;
}
.quote cite { font-style: normal; color: var(--ink-soft); }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--accent) 0%, #b6e86f 100%);
  border-radius: 24px;
  padding: 64px;
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  color: var(--on-accent);
}
.cta-band h2 { margin: 0 0 8px; }
.cta-band p { margin: 0; opacity: .92; font-size: 1.1rem; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  background: radial-gradient(900px 400px at 90% 0%, #1f5c3d 0%, transparent 60%), var(--navy-900);
  color: var(--white);
  padding: 90px 0 80px;
}
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }

/* ---------- Services detail ---------- */
.service-nav { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.service-nav a {
  padding: 10px 18px; border-radius: 999px; border: 1px solid rgba(255,255,255,.2);
  color: #cfdcd4; text-decoration: none; font-size: .92rem; font-weight: 600;
}
.service-nav a:hover { border-color: var(--accent); color: var(--white); }
.service-block { scroll-margin-top: 100px; }
.service-block + .service-block { border-top: 1px solid var(--line); }
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.feature {
  padding: 22px; border-radius: 12px; background: var(--bg-soft); border: 1px solid var(--line);
}
.feature h4 { font-size: 1.05rem; margin-bottom: 6px; }
.feature p { margin: 0; color: var(--ink-soft); font-size: .95rem; }

/* ---------- About ---------- */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table th, .spec-table td { text-align: left; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.spec-table th { color: #9db3a6; font-weight: 500; width: 50%; }
.spec-table td { font-family: var(--font-head); font-weight: 700; }

/* ---------- Contact / form ---------- */
.contact-grid { display: grid; grid-template-columns: 1.4fr .9fr; gap: 48px; align-items: start; }
.form-card {
  background: var(--white); border: 1px solid var(--line); border-radius: 20px; padding: 40px;
  box-shadow: 0 30px 70px rgba(15,42,31,.08);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 20px; }
.field label, .field legend { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; border: 1.5px solid var(--line); border-radius: 10px;
  font: inherit; font-size: 1rem; color: var(--ink); background: var(--white);
  transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(139,212,80,.15);
}
.field textarea { min-height: 130px; resize: vertical; }
fieldset.field { border: 0; padding: 0; margin: 0 0 20px; }
.check-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.check {
  display: flex; align-items: center; gap: 10px; padding: 12px 14px;
  border: 1.5px solid var(--line); border-radius: 10px; cursor: pointer; font-size: .95rem;
}
.check:has(input:checked) { border-color: var(--accent); background: rgba(139,212,80,.06); }
.check input { accent-color: var(--accent); width: 18px; height: 18px; }
.form-success {
  display: none; text-align: center; padding: 40px 10px;
}
.form-success svg { width: 64px; height: 64px; color: #1fbf7a; margin: 0 auto 18px; }
.form-card.sent form { display: none; }
.form-card.sent .form-success { display: block; }
.error-msg { color: #d93025; font-size: .85rem; margin-top: 6px; display: none; }
.field.invalid input, .field.invalid select { border-color: #d93025; }
.field.invalid .error-msg { display: block; }

.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 26px; }
.contact-list li { display: flex; gap: 16px; }
.contact-list .icon-box { margin: 0; width: 46px; height: 46px; flex-shrink: 0; }
.contact-list .icon-box svg { width: 22px; height: 22px; }
.contact-list strong { display: block; font-family: var(--font-head); }
.contact-list span, .contact-list a { color: var(--ink-soft); text-decoration: none; }

/* ---------- FAQ ---------- */
.faq { max-width: 860px; margin: 0 auto; display: grid; gap: 12px; }
.faq details {
  background: var(--white); border: 1px solid var(--line); border-radius: 12px;
  padding: 0 24px; transition: border-color .2s, box-shadow .2s;
}
.faq details[open] { border-color: var(--accent); box-shadow: 0 12px 30px rgba(15,42,31,.06); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 0;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  font-family: var(--font-head); font-weight: 700; font-size: 1.08rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center; background: var(--bg-soft); color: var(--accent-text);
  font-size: 1.3rem; font-weight: 700; transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--ink-soft); margin: 0 0 20px; }

/* ---------- Audience ---------- */
.audience-card { border-top: 4px solid var(--accent); }
.audience-card ul { margin: 0 0 4px; padding-left: 18px; color: var(--ink-soft); font-size: .95rem; }
.audience-card li + li { margin-top: 4px; }

/* ---------- Pricing ---------- */
.fee-list { display: grid; gap: 14px; }
.fee {
  display: grid; grid-template-columns: 54px 1fr auto; gap: 20px; align-items: center;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 26px;
}
.fee .icon-box { margin: 0; }
.fee h3 { margin: 0 0 4px; font-size: 1.15rem; }
.fee p { margin: 0; color: var(--ink-soft); font-size: .95rem; }
.fee-unit {
  font-family: var(--font-head); font-weight: 700; font-size: .85rem; color: var(--navy-600);
  background: var(--bg-soft); padding: 8px 14px; border-radius: 999px; white-space: nowrap;
}
.promise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.promise { padding: 26px; border-radius: var(--radius); background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); }
.promise h3 { color: var(--white); font-size: 1.15rem; }
.promise p { margin: 0; font-size: .95rem; }

/* ---------- Book a call ---------- */
.call-card {
  margin-top: 36px; padding: 28px; border-radius: var(--radius);
  background: var(--navy-800); color: var(--white);
}
.call-card h3 { margin-bottom: 8px; }
.call-card p { color: #bfcfc5; font-size: .95rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn--outline-dark { border-color: rgba(15,42,31,.35); color: var(--navy-800); }
.btn--outline-dark:hover { border-color: var(--navy-800); }

@media (max-width: 860px) {
  .promise-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .fee { grid-template-columns: 1fr; gap: 12px; padding: 22px 20px; }
  .fee-unit { justify-self: start; }
  .faq details { padding: 0 18px; }
}

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-900); color: #9db3a6; padding: 72px 0 32px; font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.site-footer h4 { color: var(--white); font-size: 1rem; margin-bottom: 18px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--white); }
.footer-bottom {
  margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .88rem;
}

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 48px; }
  .step::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  body { font-size: 16px; }
  .section { padding: 72px 0; }
  .hero { padding: 72px 0 84px; }
  .hero-grid, .split, .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid rgba(15,42,31,.15); }
  .values { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; align-items: flex-start; padding: 44px 32px; }

  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 76px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--navy-900); border-bottom: 1px solid rgba(255,255,255,.08);
    padding: 8px 24px 24px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links li a { display: block; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.06); }
  .nav-links a[aria-current="page"] { box-shadow: none; color: var(--accent); }
  .nav-links li:last-child a { margin-top: 16px; text-align: center; border: 0; }
}
@media (max-width: 600px) {
  .container { padding: 0 16px; }
  .card-grid, .steps, .feature-grid, .form-row, .check-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-card { padding: 26px 20px; }
  .stat { padding: 26px 16px; }
  .stat strong { font-size: 1.8rem; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}