/* ==========================================================================
   AdLouis Media — assets/css/style.css
   Light theme, teal palette taken from the logo.
   ========================================================================== */

:root {
  --teal:      #185c74;   /* logo colour */
  --teal-dk:   #10404f;
  --teal-lt:   #2b88a6;
  --teal-50:   #eef5f8;
  --teal-100:  #dbe9ef;

  --ink:       #0e2730;
  --body:      #4d6570;
  --muted:     #7d919b;

  --bg:        #ffffff;
  --bg-alt:    #f6f9fa;
  --line:      #e2eaee;

  --radius:    14px;
  --wrap:      1080px;
  --nav-h:     76px;
  --ff: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 86px; }
body {
  margin: 0; font-family: var(--ff); background: var(--bg); color: var(--body);
  line-height: 1.62; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { color: var(--ink); line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.02em; font-weight: 700; }
h1 { font-size: clamp(2rem, 4.6vw, 3rem); letter-spacing: -.03em; }
h2 { font-size: clamp(1.55rem, 3vw, 2.1rem); }
h3 { font-size: 1.05rem; }
p { margin: 0 0 1rem; }
ul { margin: 0; padding: 0; list-style: none; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.section { padding: clamp(52px, 7vw, 84px) 0; }
.section--alt { background: var(--bg-alt); border-block: 1px solid var(--line); }
.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.center { text-align: center; }
.head { max-width: 620px; margin-bottom: 38px; }
.head.center { margin-inline: auto; }
.head p { color: var(--body); font-size: 1.03rem; margin: 0; }

.eyebrow {
  display: block; font-size: .72rem; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; color: var(--teal-lt); margin-bottom: 12px;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: 8px; border: 1px solid transparent;
  font-weight: 600; font-size: .93rem; cursor: pointer; white-space: nowrap;
  transition: background .18s, color .18s, border-color .18s, transform .18s;
}
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dk); transform: translateY(-1px); }
.btn-ghost { border-color: var(--line); color: var(--teal); background: #fff; }
.btn-ghost:hover { border-color: var(--teal); background: var(--teal-50); }
.btn-sm { padding: 9px 18px; font-size: .87rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- logo ---------- */
.logo { display: inline-flex; align-items: center; }
.logo img {
  height: 56px; width: auto;
  mix-blend-mode: multiply;   /* drops the white JPEG background on light surfaces */
}
.footer .logo img { height: 68px; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50; height: var(--nav-h);
  display: flex; align-items: center; background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; width: 100%; }
.nav__links { display: flex; align-items: center; gap: 2px; }
.nav__links a { padding: 8px 13px; border-radius: 7px; font-size: .92rem; font-weight: 500; color: var(--body); }
.nav__links a:hover { color: var(--teal); background: var(--teal-50); }
.nav__links .btn { display: none; }              /* shown only in the mobile menu */
.nav__links .btn:hover { background: var(--teal-dk); color: #fff; }
.nav__cta { display: flex; align-items: center; gap: 10px; }
.burger {
  display: none; width: 40px; height: 40px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--line); background: #fff; color: var(--teal); place-items: center;
}
.burger span { display: block; width: 16px; height: 1.8px; background: currentColor; border-radius: 2px; transition: transform .2s, opacity .2s; }
.burger span + span { margin-top: 4px; }
.burger.is-open span:nth-child(1) { transform: translateY(5.8px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-5.8px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: clamp(56px, 8vw, 92px) 0 clamp(48px, 7vw, 78px);
  background: linear-gradient(170deg, var(--teal-50) 0%, #fff 62%);
  border-bottom: 1px solid var(--line);
}
.hero::after {
  content: ""; position: absolute; width: 460px; height: 460px; border-radius: 50%;
  top: -190px; right: -140px; background: radial-gradient(circle, rgba(43,136,166,.16), transparent 70%);
}
.hero .wrap { position: relative; z-index: 1; }
.hero__inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero h1 { margin-bottom: .4em; }
.hero h1 em { font-style: normal; color: var(--teal); }
.hero__lede { font-size: 1.06rem; max-width: 36em; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 30px; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line); }
.hero__meta strong { display: block; font-size: 1.35rem; color: var(--ink); letter-spacing: -.02em; }
.hero__meta span { font-size: .8rem; color: var(--muted); }

.tagchip {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 18px;
  padding: 6px 14px; border-radius: 99px; background: #fff;
  border: 1px solid var(--line); font-size: .8rem; font-weight: 500; color: var(--teal);
}
.tagchip i { width: 6px; height: 6px; border-radius: 50%; background: var(--teal-lt); }

/* hero card */
.panel {
  background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 22px;
  box-shadow: 0 20px 44px -28px rgba(16, 64, 79, .5);
}
.panel__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.panel__top span:first-child { font-size: .74rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.tag { font-size: .7rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; padding: 4px 9px; border-radius: 5px; background: var(--teal-50); color: var(--teal); }
.bars { display: grid; gap: 11px; margin-bottom: 18px; }
.bars__row { display: grid; grid-template-columns: 84px 1fr 42px; align-items: center; gap: 11px; font-size: .84rem; }
.bars__row b { font-weight: 600; color: var(--ink); }
.bars__row em { font-style: normal; color: var(--muted); text-align: right; font-variant-numeric: tabular-nums; }
.bar { height: 6px; border-radius: 99px; background: var(--teal-100); overflow: hidden; }
.bar i { display: block; height: 100%; width: 0; border-radius: 99px; background: var(--teal); transition: width 1.1s cubic-bezier(.22,1,.36,1); }
.kv { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.kv__row { display: flex; justify-content: space-between; gap: 14px; padding: 11px 14px; font-size: .87rem; }
.kv__row + .kv__row { border-top: 1px solid var(--line); }
.kv__row span { color: var(--muted); }
.kv__row b { color: var(--ink); font-weight: 600; }

/* ---------- cards ---------- */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; transition: border-color .18s, transform .18s, box-shadow .18s;
}
.card:hover { border-color: var(--teal-lt); transform: translateY(-3px); box-shadow: 0 16px 34px -26px rgba(16,64,79,.55); }
.card p { font-size: .93rem; margin: 0; }
.ico {
  width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center;
  background: var(--teal-50); color: var(--teal); margin-bottom: 16px;
}
.ico svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- checks ---------- */
.checks li { position: relative; padding-left: 28px; margin-bottom: 12px; font-size: .95rem; }
.checks li strong { color: var(--ink); font-weight: 600; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: .3em; width: 17px; height: 17px;
  border-radius: 50%; background: var(--teal-50); border: 1px solid var(--teal-100);
}
.checks li::after {
  content: ""; position: absolute; left: 5px; top: .56em; width: 6px; height: 3.5px;
  border-left: 1.7px solid var(--teal); border-bottom: 1.7px solid var(--teal); transform: rotate(-45deg);
}

/* ---------- split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }

/* ---------- steps ---------- */
.steps { counter-reset: s; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.step { padding-top: 18px; border-top: 2px solid var(--teal-100); }
.step::before {
  counter-increment: s; content: "0" counter(s);
  display: block; font-size: .78rem; font-weight: 700; letter-spacing: .1em; color: var(--teal-lt); margin-bottom: 8px;
}
.step h3 { font-size: 1rem; margin-bottom: .35em; }
.step p { font-size: .9rem; margin: 0; }

/* ---------- verticals ---------- */
.vcard { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 26px; }
.vcard--dark { background: var(--teal); border-color: var(--teal); }
.vcard--dark h3, .vcard--dark p { color: #fff; }
.vcard--dark p { opacity: .82; }
.vcard--dark .ico { background: rgba(255,255,255,.14); color: #fff; }
.vcard--dark li { background: rgba(255,255,255,.12); border-color: transparent; color: #fff; }
.vcard ul { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 18px; }
.vcard ul li { font-size: .8rem; padding: 5px 11px; border-radius: 99px; background: var(--teal-50); border: 1px solid var(--teal-100); color: var(--teal); }

/* ---------- stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; text-align: center; }
.stats div strong { display: block; font-size: clamp(1.6rem, 3vw, 2.1rem); color: var(--teal); letter-spacing: -.03em; line-height: 1.2; }
.stats div span { font-size: .85rem; color: var(--muted); }

/* ---------- faq ---------- */
.faq { max-width: 760px; margin: 0 auto; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 18px 40px 18px 0; position: relative;
  font-weight: 600; color: var(--ink); font-size: .99rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--teal); }
.faq summary::after {
  content: ""; position: absolute; right: 6px; top: 50%; width: 9px; height: 9px;
  border-right: 1.8px solid var(--muted); border-bottom: 1.8px solid var(--muted);
  transform: translateY(-70%) rotate(45deg); transition: transform .2s;
}
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p { padding-bottom: 18px; margin: 0; font-size: .94rem; }

/* ---------- cta ---------- */
.cta { background: var(--teal); border-radius: 18px; padding: clamp(34px, 5vw, 52px); text-align: center; color: #fff; }
.cta h2 { color: #fff; }
.cta p { color: rgba(255,255,255,.85); max-width: 50ch; margin-inline: auto; }
.cta .btn-row { justify-content: center; margin-top: 22px; }
.cta .btn-primary { background: #fff; color: var(--teal); }
.cta .btn-primary:hover { background: var(--teal-50); }
.cta .btn-ghost { background: transparent; border-color: rgba(255,255,255,.4); color: #fff; }
.cta .btn-ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 48px; align-items: start; }
.form { display: grid; gap: 15px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.field { display: grid; gap: 6px; }
.field label { font-size: .82rem; font-weight: 600; color: var(--ink); }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 13px; border-radius: 8px; border: 1px solid var(--line);
  background: #fff; color: var(--ink); font: inherit; font-size: .94rem;
  transition: border-color .18s, box-shadow .18s;
}
.field textarea { min-height: 108px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #a9bac2; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--teal-lt); box-shadow: 0 0 0 3px rgba(43,136,166,.14);
}
.field select {
  appearance: none; cursor: pointer; padding-right: 38px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237d919b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 13px center; background-size: 15px;
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: .8rem; color: var(--muted); line-height: 1.5; }
.consent input { width: 16px; height: 16px; margin-top: 2px; accent-color: var(--teal); flex: none; }
.consent a { color: var(--teal); text-decoration: underline; }
.form-note { font-size: .85rem; padding: 11px 14px; border-radius: 8px; display: none; }
.form-note.is-ok { display: block; background: var(--teal-50); border: 1px solid var(--teal-100); color: var(--teal); }
.form-note.is-err { display: block; background: #fdf0f0; border: 1px solid #f6d9d9; color: #b04141; }

.contact-list li { padding: 14px 0; border-bottom: 1px solid var(--line); }
.contact-list li:first-child { border-top: 1px solid var(--line); }
.contact-list b { display: block; font-size: .74rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); font-weight: 700; margin-bottom: 3px; }
.contact-list a { color: var(--ink); font-weight: 500; }
.contact-list a:hover { color: var(--teal); }

/* ---------- page head (legal) ---------- */
.phead { padding: 48px 0 32px; background: var(--teal-50); border-bottom: 1px solid var(--line); }
.phead h1 { font-size: clamp(1.7rem, 3.6vw, 2.3rem); margin: 0; }
.legal { max-width: 760px; }
.legal h2 { font-size: 1.2rem; margin-top: 2em; }
.legal p, .legal li { font-size: .95rem; }
.legal ul { list-style: disc; padding-left: 20px; margin-bottom: 1rem; }
.legal li { margin-bottom: .4rem; }
.legal a { color: var(--teal); text-decoration: underline; }
.legal__meta { font-size: .85rem; color: var(--muted); padding-bottom: 1.2em; border-bottom: 1px solid var(--line); }

/* ---------- footer ---------- */
.footer { background: var(--bg-alt); border-top: 1px solid var(--line); padding: 46px 0 26px; }
.footer__top { display: grid; grid-template-columns: 1.7fr 1fr 1fr; gap: 36px; padding-bottom: 30px; border-bottom: 1px solid var(--line); }
.footer__about p { font-size: .9rem; max-width: 34ch; margin: 14px 0 0; }
.footer h4 { font-size: .74rem; text-transform: uppercase; letter-spacing: .13em; color: var(--muted); margin: 0 0 12px; font-weight: 700; }
.footer__links li { margin-bottom: 8px; }
.footer__links a { font-size: .91rem; color: var(--body); }
.footer__links a:hover { color: var(--teal); }
.footer__bot { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 20px; font-size: .84rem; color: var(--muted); }
.footer__bot nav { display: flex; gap: 18px; }
.footer__bot a:hover { color: var(--teal); }
.disclaimer { font-size: .77rem; color: var(--muted); line-height: 1.6; margin: 18px 0 0; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s cubic-bezier(.22,1,.36,1); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 940px) {
  .hero__inner, .split, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .steps, .stats { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
  .burger { display: grid; }
  .nav__cta .btn { display: none; }
  .nav__links {
    position: absolute; inset: var(--nav-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 2px;
    background: #fff; border-bottom: 1px solid var(--line); padding: 12px 20px 20px;
    box-shadow: 0 18px 30px -22px rgba(16,64,79,.5);
    transform: translateY(-10px); opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s;
  }
  .nav__links.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav__links a { padding: 12px; font-size: 1rem; }
  .nav__links .btn { display: inline-flex; margin-top: 8px; }
}
@media (max-width: 620px) {
  .grid-2, .grid-3, .steps, .form__row { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr; gap: 26px; }
  .hero__meta { gap: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}
::selection { background: rgba(24,92,116,.16); }
:focus-visible { outline: 2px solid var(--teal-lt); outline-offset: 2px; border-radius: 4px; }