/* AES MARKETING LTD — main stylesheet */
:root {
  --ink: #1A1F36;
  --ink-soft: #4A5070;
  --paper: #F4F5FA;
  --white: #FFFFFF;
  --cobalt: #2F3BFF;
  --cobalt-deep: #2129D6;
  --saffron: #FFC94A;
  --lilac: #E6E1FF;
  --line: rgba(26, 31, 54, 0.12);

  --font-display: "Unbounded", "Arial Black", system-ui, sans-serif;
  --font-body: "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;

  --wrap: 1180px;
  --gutter: clamp(20px, 4vw, 40px);
  --section: clamp(72px, 10vw, 128px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--cobalt); text-underline-offset: 3px; }
a:hover { color: var(--cobalt-deep); }
:focus-visible { outline: 3px solid var(--saffron); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.12; letter-spacing: -0.02em; margin: 0 0 0.5em; }
h1 { font-size: clamp(2.3rem, 6vw, 4.6rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: var(--section) 0; }
.section-head { max-width: 640px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head p { color: var(--ink-soft); font-size: 1.1rem; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--saffron); color: var(--ink); padding: 8px 14px; z-index: 100; }
.skip-link:focus { left: 8px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 15px 26px; border-radius: 999px; border: 2px solid transparent;
  font: 700 1rem/1 var(--font-body); text-decoration: none; cursor: pointer;
  transition: transform .15s ease, background-color .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--saffron); color: var(--ink); }
.btn-primary:hover { background: #FFD670; color: var(--ink); }
.btn-dark { background: var(--ink); color: var(--white); }
.btn-dark:hover { background: #2A3150; color: var(--white); }
.btn-ghost { border-color: currentColor; color: inherit; background: transparent; }
.btn-ghost:hover { color: inherit; background: rgba(255,255,255,.12); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(244, 245, 250, 0.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-header.on-dark { background: rgba(47, 59, 255, 0.95); border-color: rgba(255,255,255,.15); color: var(--white); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; }
.brand img { width: 36px; height: 36px; }
.on-dark .brand img { outline: 2px solid rgba(255,255,255,.4); border-radius: 10px; }
.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: inherit; text-decoration: none; font-weight: 600; font-size: .96rem; }
.nav-links a:hover, .nav-links a[aria-current="page"] { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 6px; }
.nav-links .btn { padding: 11px 20px; text-decoration: none; }
.nav-toggle { display: none; background: none; border: 0; color: inherit; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: currentColor; margin: 5px 0; transition: transform .2s, opacity .2s; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); color: var(--ink); padding: 12px var(--gutter) 28px;
    border-bottom: 1px solid var(--line); box-shadow: 0 20px 40px rgba(26,31,54,.12);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .2s, transform .2s, visibility .2s;
  }
  .nav-links.open { transform: none; opacity: 1; visibility: visible; }
  .nav-links li a { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav-links li:last-child a { border: 0; margin-top: 16px; text-align: center; }
  .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); }
}

/* Hero */
.hero { background: var(--cobalt); color: var(--white); padding: clamp(48px, 8vw, 96px) 0 clamp(64px, 9vw, 120px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.hero h1 { max-width: 12ch; margin-bottom: 0.4em; }
.hero-lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); max-width: 34rem; color: rgba(255,255,255,.88); margin-bottom: 2em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-figure { position: relative; }
.hero-figure img { width: 100%; filter: drop-shadow(0 30px 50px rgba(10, 14, 90, .35)); }
.hero-note { position: absolute; left: -18px; bottom: 24px; background: var(--saffron); color: var(--ink); border-radius: 16px; padding: 14px 18px; font-weight: 700; line-height: 1.3; max-width: 220px; box-shadow: 0 16px 30px rgba(10,14,90,.25); }
.hero-note strong { display: block; font-family: var(--font-display); font-size: 1.6rem; }
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-note { left: 12px; bottom: -14px; }
}

/* Clients strip */
.clients { padding: 34px 0; border-bottom: 1px solid var(--line); }
.clients-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 44px; }
.clients p { margin: 0; color: var(--ink-soft); font-weight: 600; }
.clients ul { display: flex; flex-wrap: wrap; gap: 14px 40px; list-style: none; margin: 0; padding: 0; }
.clients li { font-family: var(--font-display); font-weight: 500; font-size: 1.05rem; opacity: .55; }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 2px solid var(--ink); }
.service { padding: 32px 28px 36px 0; border-bottom: 1px solid var(--line); }
.service:not(:nth-child(3n+1)) { padding-left: 28px; border-left: 1px solid var(--line); }
.service-icon { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 22px; background: var(--lilac); color: var(--cobalt); }
.service:nth-child(2) .service-icon, .service:nth-child(6) .service-icon { background: var(--saffron); color: var(--ink); }
.service-icon svg { width: 24px; height: 24px; }
.service p { color: var(--ink-soft); margin: 0; }
@media (max-width: 900px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .service, .service:not(:nth-child(3n+1)) { padding: 28px 22px 32px 0; border-left: 0; }
  .service:nth-child(even) { padding-left: 22px; border-left: 1px solid var(--line); }
}
@media (max-width: 560px) {
  .services-grid { grid-template-columns: 1fr; }
  .service, .service:nth-child(even) { padding: 26px 0; border-left: 0; }
}

/* Process */
.process { background: var(--ink); color: var(--white); }
.process .section-head p { color: rgba(255,255,255,.7); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: step; }
.step { position: relative; padding: 0 28px 0 0; counter-increment: step; }
.step::before {
  content: counter(step, decimal-leading-zero);
  display: block; font-family: var(--font-display); font-size: clamp(3rem, 6vw, 4.4rem); font-weight: 600; line-height: 1;
  color: transparent; -webkit-text-stroke: 1.5px var(--saffron); margin-bottom: 26px;
}
.step::after { content: ""; position: absolute; top: 2.3rem; left: 5.6rem; right: 18px; height: 1px; background: rgba(255,255,255,.2); }
.step:last-child::after { display: none; }
.step h3 { color: var(--white); }
.step p { color: rgba(255,255,255,.72); margin: 0; font-size: .98rem; }
.step-time { display: inline-block; margin-top: 14px; font-size: .88rem; font-weight: 700; color: var(--saffron); }
@media (max-width: 900px) {
  .steps { grid-template-columns: 1fr 1fr; gap: 48px 0; }
  .step:nth-child(2)::after { display: none; }
}
@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; gap: 0; }
  .step { padding: 0 0 36px 76px; }
  .step::before { position: absolute; left: 0; top: 0; font-size: 2.6rem; margin: 0; }
  .step::after { display: none; }
}

/* Work / cases */
.cases { display: grid; grid-template-columns: repeat(12, 1fr); gap: 28px; }
.case { grid-column: span 4; text-decoration: none; color: inherit; display: flex; flex-direction: column; }
.case:first-child { grid-column: span 8; grid-row: span 2; }
.case figure { margin: 0 0 18px; border-radius: 20px; overflow: hidden; background: var(--lilac); }
.case img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; transition: transform .4s ease; }
.case:first-child img { aspect-ratio: auto; height: 100%; }
.case:first-child figure { flex: 1; }
.case:hover img { transform: scale(1.03); }
.case-meta { color: var(--ink-soft); font-size: .92rem; margin-bottom: 6px; }
.case-result { font-weight: 700; color: var(--cobalt); margin: 0; }
@media (max-width: 900px) {
  .case, .case:first-child { grid-column: span 12; grid-row: auto; }
  .case:first-child img { aspect-ratio: 3 / 2; height: auto; }
}

/* Quote */
.quote { background: var(--lilac); }
.quote blockquote { margin: 0; max-width: 900px; }
.quote blockquote p { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.35rem, 2.8vw, 2.1rem); line-height: 1.3; letter-spacing: -0.015em; }
.quote footer { display: flex; align-items: center; gap: 14px; font-weight: 600; }
.quote footer img { width: 56px; height: 56px; border-radius: 50%; }
.quote footer span { display: block; font-weight: 400; color: var(--ink-soft); font-size: .95rem; }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(32px, 6vw, 80px); }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 40px 22px 0; position: relative; font-weight: 700; font-size: 1.08rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-size: 1.6rem; font-weight: 400; color: var(--cobalt); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { color: var(--ink-soft); padding-right: 40px; }
@media (max-width: 800px) { .faq-grid { grid-template-columns: 1fr; } }

/* Contact */
.contact { background: var(--cobalt); color: var(--white); }
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 6vw, 80px); }
.contact-info p { color: rgba(255,255,255,.85); }
.contact-info dl { margin: 32px 0 0; display: grid; gap: 18px; }
.contact-info dt { font-size: .9rem; color: rgba(255,255,255,.65); }
.contact-info dd { margin: 0; font-weight: 700; }
.contact-info a { color: var(--white); }
.form { background: var(--white); color: var(--ink); border-radius: 24px; padding: clamp(24px, 4vw, 40px); display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-weight: 700; font-size: .92rem; }
.field input, .field select, .field textarea {
  font: inherit; color: var(--ink); background: var(--paper); border: 2px solid transparent; border-radius: 12px; padding: 12px 14px; width: 100%;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--cobalt); background: var(--white); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #D6334A; }
.field-error { color: #C0283E; font-size: .86rem; min-height: 1em; display: none; }
.field.invalid .field-error { display: block; }
.check { grid-column: 1 / -1; display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; color: var(--ink-soft); }
.check input { margin-top: 5px; width: 18px; height: 18px; accent-color: var(--cobalt); flex-shrink: 0; }
.form .btn { grid-column: 1 / -1; justify-self: start; }
.form-status { grid-column: 1 / -1; margin: 0; font-weight: 700; color: #137A4B; display: none; }
.form-status.show { display: block; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .form { grid-template-columns: 1fr; } .form .btn { justify-self: stretch; } }

/* CTA band */
.cta-band { background: var(--saffron); }
.cta-band .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; }
.cta-band h2 { margin: 0; max-width: 18ch; }

/* Page hero (inner pages) */
.page-hero { padding: clamp(56px, 8vw, 96px) 0 clamp(40px, 6vw, 64px); border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); max-width: 18ch; }
.page-hero p { color: var(--ink-soft); font-size: 1.12rem; max-width: 40rem; margin: 0; }

/* About */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.split img { border-radius: 24px; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 56px; border-top: 2px solid var(--ink); padding-top: 28px; }
.facts dt { font-family: var(--font-display); font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 600; color: var(--cobalt); line-height: 1.1; }
.facts dd { margin: 6px 0 0; color: var(--ink-soft); }
.facts div { display: flex; flex-direction: column-reverse; justify-content: flex-end; }
@media (max-width: 760px) { .facts { grid-template-columns: 1fr 1fr; } }
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.value { background: var(--white); border-radius: 20px; padding: 30px; }
.value:nth-child(2) { background: var(--ink); color: var(--white); }
.value:nth-child(2) p { color: rgba(255,255,255,.75); }
.value p { color: var(--ink-soft); margin: 0; }
@media (max-width: 860px) { .values { grid-template-columns: 1fr; } }
.team { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.member img { border-radius: 18px; margin-bottom: 14px; aspect-ratio: 1; width: 100%; object-fit: cover; }
.member h3 { margin: 0 0 2px; font-size: 1.05rem; }
.member p { margin: 0; color: var(--ink-soft); font-size: .95rem; }
@media (max-width: 860px) { .team { grid-template-columns: 1fr 1fr; } }

/* Legal pages */
.legal { display: grid; grid-template-columns: 240px 1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.legal-toc { position: sticky; top: 100px; font-size: .94rem; }
.legal-toc p { font-weight: 700; margin-bottom: 10px; }
.legal-toc ol { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.legal-toc a { color: var(--ink-soft); text-decoration: none; }
.legal-toc a:hover { color: var(--cobalt); text-decoration: underline; }
.legal-body { max-width: 72ch; }
.legal-body h2 { font-size: clamp(1.25rem, 2.2vw, 1.55rem); margin-top: 2.2em; scroll-margin-top: 96px; }
.legal-body h2:first-child { margin-top: 0; }
.legal-body ul { padding-left: 22px; margin: 0 0 1em; }
.legal-body li { margin-bottom: .4em; }
.legal-body table { width: 100%; border-collapse: collapse; font-size: .94rem; }
.table-scroll { overflow-x: auto; margin: 0 0 1.4em; border: 1px solid var(--line); border-radius: 12px; background: var(--white); }
.legal-body th, .legal-body td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.legal-body th { background: var(--lilac); }
.legal-body tr:last-child td { border-bottom: 0; }
.updated { display: inline-block; margin-top: 18px; font-size: .92rem; font-weight: 700; color: var(--ink-soft); }
@media (max-width: 860px) { .legal { grid-template-columns: 1fr; } .legal-toc { position: static; background: var(--white); padding: 20px; border-radius: 16px; } }

/* Footer */
.site-footer { background: var(--ink); color: rgba(255,255,255,.75); padding: 72px 0 32px; font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.site-footer .brand { color: var(--white); margin-bottom: 16px; }
.site-footer h4 { color: var(--white); font-size: 1rem; margin: 0 0 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.site-footer a { color: rgba(255,255,255,.75); text-decoration: none; }
.site-footer a:hover { color: var(--saffron); text-decoration: underline; }
.footer-bottom { margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: .88rem; }
.footer-bottom button { background: none; border: 0; padding: 0; color: rgba(255,255,255,.75); font: inherit; text-decoration: underline; cursor: pointer; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* Cookie banner */
.cookie-banner {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 90; max-width: 560px; margin-left: auto;
  background: var(--white); color: var(--ink); border-radius: 20px; padding: 22px 24px;
  box-shadow: 0 24px 60px rgba(26,31,54,.25); border: 1px solid var(--line);
  transform: translateY(140%); transition: transform .35s ease;
}
.cookie-banner.show { transform: none; }
.cookie-banner h2 { font-size: 1.05rem; margin-bottom: 8px; }
.cookie-banner p { font-size: .93rem; color: var(--ink-soft); margin-bottom: 16px; }
.cookie-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.cookie-actions .btn { padding: 11px 18px; font-size: .92rem; }
.cookie-actions .btn-ghost { color: var(--ink); }
.cookie-actions .btn-ghost:hover { background: var(--paper); }