/* finduss digital — Vodafone-inspired design system
   Tokens taken from vodafone.design.md (Vodafone Red, charcoal ink, flat cards,
   pill CTAs, dramatic scale contrast, teal focus). Font: Vodafone's own face is
   proprietary, so we use the documented Arial/Helvetica fallback stack. */

:root {
  /* Brand / action */
  --primary: #e60000;
  --accent-hover: #bd0000;
  --accent-pressed: #820000;
  --red-deep: #820000;

  /* Neutrals & text */
  --ink: #25282b;
  --body: #25282b;
  --muted: #7e7e7e;
  --border: #bebebe;
  --border-strong: #4a4d4e;

  /* Surfaces */
  --canvas: #ffffff;
  --surface: #ffffff;
  --surface-alt: #f9f9f9;
  --surface-muted: #f2f2f2;

  /* Semantic */
  --success: #008a00;
  --focus: #0096ad;    /* teal — reserved for keyboard focus, never red */

  --on-primary: #ffffff;
  --on-dark: #ffffff;

  /* Radii */
  --r-sm: 6px;
  --r-md: 12px;
  --r-pill: 9999px;

  /* Spacing */
  --s-xs: 8px;
  --s-sm: 16px;
  --s-md: 32px;
  --s-lg: 56px;
  --s-xl: 96px;

  --font: "Vodafone", "Helvetica Neue", Arial, Helvetica, sans-serif;
  --maxw: 1200px;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 18px;
  line-height: 1.56;
  color: var(--body);
  background: var(--canvas);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: var(--primary); }

h1, h2, h3 { margin: 0; line-height: 1.1; letter-spacing: -0.01em; font-weight: 800; }

/* Visible, non-red focus for accessibility */
:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 2px;
}

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: #fff; padding: 12px 20px; z-index: 200;
  border-radius: 0 0 var(--r-sm) 0;
}
.skip-link:focus { left: 0; }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 20px; }
.section { padding-block: clamp(56px, 9vw, 96px); }
.eyebrow {
  text-transform: uppercase; letter-spacing: 0.06em; font-weight: 800;
  font-size: 14px; color: var(--primary); margin: 0 0 16px;
}
.lead { font-size: clamp(18px, 2.2vw, 24px); line-height: 1.5; color: var(--body); max-width: 60ch; }
.muted { color: var(--muted); }

/* ---------- Buttons (pills) ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font); font-weight: 800; font-size: 16px; line-height: 1.2;
  text-transform: uppercase; letter-spacing: 0.01em;
  padding: 14px 28px; min-height: 48px;
  border-radius: var(--r-pill); border: 2px solid transparent;
  text-decoration: none; cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease, transform .05s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-secondary:hover { background: var(--ink); color: #fff; }
.btn-on-dark { background: transparent; color: var(--on-dark); border-color: rgba(255,255,255,.7); }
.btn-on-dark:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn-lg { font-size: 17px; padding: 16px 34px; min-height: 54px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.94);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 24px; }
.brand { font-weight: 800; font-size: 22px; letter-spacing: -0.02em; color: var(--ink); text-decoration: none; white-space: nowrap; }
.brand .dot { color: var(--primary); }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 400; font-size: 17px; }
.nav a:hover { color: var(--primary); }
.nav .btn { display: none; color: var(--on-primary); }  /* CTA pill: header-cta on desktop, nav drawer on mobile */
.header-cta { display: flex; align-items: center; gap: 16px; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: var(--ink); }
.nav-toggle svg { width: 28px; height: 28px; }

/* ---------- Hero (dark, full-bleed) ---------- */
.hero {
  background: var(--ink);
  color: var(--on-dark);
  position: relative;
  overflow: hidden;
}
.hero::after {
  /* subtle red depth from brand gradient tokens, not decorative glow */
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 100% 0%, rgba(230,0,0,.45) 0%, rgba(130,0,0,.18) 32%, transparent 60%);
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; padding-block: clamp(64px, 11vw, 128px); }
.hero h1 {
  font-size: clamp(40px, 8.2vw, 92px);
  line-height: 0.95; letter-spacing: -0.02em;
  max-width: 16ch; margin: 0 0 24px;
}
.hero h1 .accent { color: var(--primary); }
.hero .lead { color: rgba(255,255,255,.86); max-width: 54ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 36px; }
.hero-meta { margin-top: 28px; font-size: 15px; color: rgba(255,255,255,.62); display: flex; flex-wrap: wrap; gap: 8px 20px; }
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta .tick { color: var(--primary); font-weight: 800; }

/* ---------- Stat strip ---------- */
.stats { border-bottom: 1px solid var(--border); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); }
.stat { background: var(--surface); padding: 32px 24px; }
.stat .num { font-size: clamp(36px, 5vw, 56px); font-weight: 800; letter-spacing: -0.014em; color: var(--primary); line-height: 1.05; }
.stat .label { margin-top: 8px; font-size: 15px; color: var(--muted); }

/* ---------- Section headings ---------- */
.section-head { max-width: 46ch; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head h2 { font-size: clamp(30px, 4.6vw, 48px); letter-spacing: -0.015em; }
.section-head p { margin: 16px 0 0; font-size: clamp(17px, 2vw, 20px); color: var(--muted); }

.section-alt { background: var(--surface-alt); }

/* ---------- Cards grid ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-sm); padding: 32px;
}
.card .ico { width: 44px; height: 44px; color: var(--primary); margin-bottom: 18px; }
.card .ico svg { width: 100%; height: 100%; display: block; }
.card h3 { font-size: 22px; letter-spacing: 0; }
.card p { margin: 12px 0 0; color: var(--body); font-size: 16px; line-height: 1.55; }
.card ul { margin: 16px 0 0; padding: 0; list-style: none; }
.card li { position: relative; padding-left: 24px; margin-bottom: 8px; font-size: 15.5px; color: var(--body); }
.card li::before { content: ""; position: absolute; left: 0; top: 8px; width: 10px; height: 10px; background: var(--primary); border-radius: 2px; }

.card-wide { grid-column: span 3; display: grid; grid-template-columns: 1.1fr 1fr; gap: 0; padding: 0; overflow: hidden; }
.card-wide .pad { padding: 40px; }
.card-wide .pad.dark { background: var(--ink); color: var(--on-dark); }
.card-wide .pad.dark h3 { color: #fff; }
.card-wide .pad.dark p { color: rgba(255,255,255,.82); }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; counter-reset: step; }
.step { padding-top: 24px; border-top: 3px solid var(--primary); }
.step .n { font-size: 15px; font-weight: 800; color: var(--primary); letter-spacing: 0.04em; }
.step h3 { font-size: 20px; margin-top: 10px; }
.step p { margin: 10px 0 0; color: var(--muted); font-size: 15.5px; }

/* ---------- Audience chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.chip {
  background: var(--surface-muted); color: var(--ink); border-radius: var(--r-pill);
  padding: 10px 20px; font-size: 16px; font-weight: 700;
}

/* ---------- Pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.price {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-sm);
  padding: 40px; display: flex; flex-direction: column;
}
.price.feature { border: 2px solid var(--primary); }
.price .tag { text-transform: uppercase; letter-spacing: 0.06em; font-size: 13px; font-weight: 800; color: var(--primary); }
.price .amount { font-size: clamp(40px, 5vw, 56px); font-weight: 800; letter-spacing: -0.02em; margin: 14px 0 4px; }
.price .amount small { font-size: 18px; font-weight: 700; color: var(--muted); letter-spacing: 0; }
.price .sub { color: var(--muted); font-size: 16px; }
.price ul { list-style: none; padding: 0; margin: 24px 0; flex: 1; }
.price li { position: relative; padding-left: 28px; margin-bottom: 12px; font-size: 16px; }
.price li::before { content: "✓"; position: absolute; left: 0; color: var(--primary); font-weight: 800; }

/* ---------- About ---------- */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 72px); align-items: center; }
.about h2 { font-size: clamp(28px, 4.4vw, 46px); letter-spacing: -0.015em; }
.about p { font-size: 18px; color: var(--body); }
.about .sig { margin-top: 24px; font-weight: 800; color: var(--ink); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 0; max-width: 820px; }
.faq details { border-bottom: 1px solid var(--border); padding: 20px 0; }
.faq summary { font-size: 19px; font-weight: 700; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 20px; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--primary); font-weight: 800; font-size: 26px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq p { margin: 14px 0 0; color: var(--muted); font-size: 16.5px; max-width: 70ch; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--primary); color: var(--on-primary); }
.cta-band .wrap { padding-block: clamp(48px, 7vw, 80px); text-align: center; }
.cta-band h2 { font-size: clamp(30px, 5vw, 52px); max-width: 20ch; margin-inline: auto; letter-spacing: -0.015em; }
.cta-band p { margin: 18px auto 32px; max-width: 54ch; color: rgba(255,255,255,.9); font-size: 19px; }
.cta-band .btn-primary { background: #fff; color: var(--primary); }
.cta-band .btn-primary:hover { background: var(--ink); color: #fff; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--on-dark); }
.site-footer .wrap { padding-block: 56px 32px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.site-footer .brand { color: #fff; display: inline-block; margin-bottom: 14px; }
.site-footer p { color: rgba(255,255,255,.7); font-size: 16px; margin: 6px 0; }
.footer-col h4 { font-size: 16px; font-weight: 800; margin: 0 0 14px; }
.footer-col a { display: block; color: rgba(255,255,255,.82); text-decoration: none; font-size: 16px; margin-bottom: 10px; }
.footer-col a:hover { color: #fff; text-decoration: underline; }
.footer-bottom { margin-top: 40px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.18); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; color: rgba(255,255,255,.6); font-size: 14px; }
.footer-bottom a { color: rgba(255,255,255,.6); }

/* ---------- Legal pages ---------- */
.legal { padding-block: clamp(48px, 8vw, 96px); }
.legal .wrap { max-width: 820px; }
.legal h1 { font-size: clamp(32px, 5vw, 52px); margin-bottom: 32px; letter-spacing: -0.015em; }
.legal h2 { font-size: 22px; margin: 36px 0 12px; }
.legal p, .legal address { font-size: 17px; line-height: 1.6; color: var(--body); font-style: normal; }
.legal a { color: var(--primary); }
.legal .back { display: inline-block; margin-bottom: 32px; font-weight: 700; text-decoration: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .card-wide { grid-column: span 2; grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .about { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .nav, .header-cta .btn { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav.open {
    display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
    position: absolute; left: 0; right: 0; top: 72px;
    background: #fff; border-bottom: 1px solid var(--border); padding: 12px 20px 20px;
  }
  .nav.open a { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--surface-muted); font-size: 18px; }
  .nav.open .btn { display: inline-flex; margin-top: 12px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cards { grid-template-columns: 1fr; }
  .card-wide { grid-column: span 1; }
  .price-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
}

/* ---------- Contact / booking ---------- */
.contact { background: var(--ink); color: var(--on-dark); }
.contact .wrap { padding-block: clamp(56px, 9vw, 96px); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 6vw, 72px); align-items: start; }
.contact-intro .eyebrow { color: var(--primary); }
.contact-intro h2 { font-size: clamp(30px, 4.6vw, 48px); letter-spacing: -0.015em; }
.contact-intro > p { color: rgba(255,255,255,.82); font-size: 19px; margin-top: 16px; max-width: 46ch; }
.contact-points { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.contact-points li { position: relative; padding-left: 30px; color: #fff; font-size: 16.5px; }
.contact-points li::before { content: ""; position: absolute; left: 0; top: 6px; width: 14px; height: 14px; background: var(--primary); border-radius: 3px; }
.contact-alt { margin-top: 28px; color: rgba(255,255,255,.6); font-size: 15px; }
.contact-alt a { color: #fff; font-weight: 700; }

.form-card { background: #fff; color: var(--ink); border-radius: var(--r-sm); padding: clamp(24px, 4vw, 40px); }
.form-card h3 { font-size: 22px; margin-bottom: 20px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 14px; font-weight: 700; margin-bottom: 7px; }
.field .req { color: var(--primary); }
.field input, .field select, .field textarea {
  width: 100%; font-family: var(--font); font-size: 16px; color: var(--ink);
  background: #fff; border: 1px solid var(--border); border-radius: var(--r-sm);
  padding: 12px 14px;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid var(--focus); outline-offset: 1px; border-color: var(--focus); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 14.5px; color: var(--muted); margin-bottom: 20px; }
.check input { width: 20px; height: 20px; margin-top: 2px; flex: 0 0 auto; accent-color: var(--primary); }
.check a { color: var(--primary); }
.btn-submit { width: 100%; }
.btn-submit[disabled] { opacity: .6; cursor: default; }
.form-status { margin-top: 16px; padding: 14px 16px; border-radius: var(--r-sm); font-size: 15.5px; }
.form-status--ok { background: #e6f6e6; color: #0a6b0a; border: 1px solid var(--success); }
.form-status--err { background: #fdecec; color: #9b0000; border: 1px solid var(--accent-hover); }
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
}