/* ============================================================
   ASTEYO  ·  Corporate Site (static rebuild of asteyo.com)
   Brand: Prussian Blue #003459 · Picton Blue #00AEEF · Poppins
   Base = Landing Kit tokens/components + site-specific additions.
   ============================================================ */

:root {
  --blue-900: #002238;
  --blue-700: #003459; /* Prussian Blue · primary */
  --blue-500: #006BB8;
  --blue-300: #85CCFF;
  --blue-100: #D6F4FF;
  --accent:   #00AEEF; /* Picton Blue */
  --red:      #EC2E2E;
  --white:    #ffffff;
  --gray-50:  #F3F5F7;
  --gray-200: #D0D5DD;
  --gray-600: #475467;
  --ink:      #0d1b26;

  --maxw: 1180px;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 18px 50px -22px rgba(0, 52, 89, 0.45);
  --shadow-soft: 0 10px 30px -18px rgba(0, 52, 89, 0.35);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 76px;
}

/* ---------- Reset / base ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  font-family: 'Poppins', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { line-height: 1.12; letter-spacing: -0.02em; font-weight: 600; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); color: var(--blue-700); }
h3 { font-size: 1.25rem; }
.container { width: min(100% - 44px, var(--maxw)); margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font-weight: 600; font-size: 1rem; padding: 14px 28px; border-radius: 10px;
  border: 2px solid transparent; cursor: pointer; transition: all .25s var(--ease);
  white-space: nowrap;
}
.btn-primary { background: var(--accent); color: var(--blue-900); box-shadow: 0 10px 24px -10px rgba(0,174,239,.7); }
.btn-primary:hover { background: #1cc0ff; transform: translateY(-2px); box-shadow: 0 16px 30px -10px rgba(0,174,239,.8); }
.btn-ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,.45); }
.btn-ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--blue-700); border-color: var(--blue-700); }
.btn-outline:hover { background: var(--blue-700); color: #fff; transform: translateY(-2px); }
.section-tint .btn-primary, .section .btn-primary { color: #00263f; }
.btn-sm { padding: 10px 20px; font-size: .92rem; }
.btn-lg { padding: 17px 38px; font-size: 1.08rem; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--header-h); display: flex; align-items: center;
  transition: background .3s var(--ease), box-shadow .3s var(--ease);
}
.site-header.scrolled { background: rgba(255,255,255,.92); backdrop-filter: blur(12px); box-shadow: 0 4px 20px -12px rgba(0,52,89,.4); }
.header-inner { display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; }
.brand .logo { height: 32px; width: auto; display: block; }
.brand .logo-blue { display: none; }
.site-header.scrolled .logo-white { display: none; }
.site-header.scrolled .logo-blue { display: block; }
.site-nav { display: flex; gap: 28px; margin-left: auto; }
.site-nav a { font-weight: 500; font-size: .98rem; color: rgba(255,255,255,.85); position: relative; transition: color .25s; }
.site-header.scrolled .site-nav a { color: var(--gray-600); }
.site-nav a::after { content: ''; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px; background: var(--accent); transition: width .25s var(--ease); }
.site-nav a:hover { color: var(--accent); }
.site-nav a:hover::after { width: 100%; }
.header-cta { margin-left: 4px; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 26px; height: 2.5px; background: #fff; border-radius: 2px; transition: .3s; }
.site-header.scrolled .nav-toggle span { background: var(--blue-700); }

/* ---------- Nav dropdown (Solutions) ---------- */
.nav-item.has-sub { position: relative; display: inline-flex; align-items: center; }
/* transparent hover bridge so the dropdown stays reachable across the gap */
.nav-item.has-sub::after { content: ''; position: absolute; top: 100%; left: -8px; right: -8px; height: 18px; }
.nav-sub-toggle { font-family: inherit; font-weight: 500; font-size: .98rem; background: none; border: 0; cursor: pointer; color: rgba(255,255,255,.85); display: inline-flex; align-items: center; gap: 7px; padding: 0; transition: color .25s; }
.nav-sub-toggle::after { content: ''; width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg) translateY(-2px); transition: transform .25s; opacity: .8; }
.site-header.scrolled .nav-sub-toggle { color: var(--gray-600); }
.nav-sub-toggle:hover { color: var(--accent); }
.nav-sub { position: absolute; top: calc(100% + 6px); left: 0; background: #fff; border-radius: var(--radius-sm); box-shadow: var(--shadow); padding: 8px; min-width: 240px; opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .22s var(--ease), transform .22s var(--ease), visibility .22s; z-index: 120; }
.nav-item.has-sub:hover .nav-sub, .nav-item.has-sub.open .nav-sub { opacity: 1; visibility: visible; transform: none; }
.nav-item.has-sub:hover .nav-sub-toggle::after, .nav-item.has-sub.open .nav-sub-toggle::after { transform: rotate(225deg) translateY(2px); }
.nav-sub a { display: block !important; color: var(--gray-600) !important; padding: 10px 12px; border-radius: 8px; font-size: .95rem; font-weight: 500; }
.nav-sub a::after { display: none; }
.nav-sub a:hover { background: var(--gray-50); color: var(--blue-700) !important; }
/* grouped Solutions dropdown (two sections, same level, two columns) */
.nav-sub-grouped { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 16px; min-width: 480px; }
.nav-grp { display: flex; flex-direction: column; }
.nav-grp-label { font-size: .66rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: #98A2B3; padding: 8px 12px 5px; }

/* active section in the top nav */
.site-nav .nav-item.active > .nav-sub-toggle, .site-nav > a.active { color: var(--accent); }
.site-header.scrolled .site-nav .nav-item.active > .nav-sub-toggle, .site-header.scrolled .site-nav > a.active { color: var(--accent); }

/* ---------- Language switcher ---------- */
.lang-switch { position: relative; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 7px; background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.30); color: #fff; font-family: inherit; font-weight: 600;
  font-size: .85rem; padding: 8px 12px; border-radius: 999px; cursor: pointer; transition: all .25s;
}
.lang-btn:hover { background: rgba(255,255,255,.18); }
.site-header.scrolled .lang-btn { color: var(--blue-700); border-color: var(--gray-200); background: var(--gray-50); }
.lang-btn svg { width: 16px; height: 16px; }
.lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0; background: #fff; border-radius: var(--radius-sm);
  box-shadow: var(--shadow); padding: 6px; min-width: 150px; display: none; z-index: 120;
}
body.lang-open .lang-menu { display: block; }
.lang-menu button {
  display: flex; align-items: center; gap: 8px; width: 100%; text-align: left; background: none; border: 0;
  font-family: inherit; font-size: .95rem; color: var(--gray-600); padding: 9px 12px; border-radius: 8px; cursor: pointer;
}
.lang-menu button:hover { background: var(--gray-50); color: var(--blue-700); }
.lang-menu button.active { color: var(--blue-700); font-weight: 600; background: var(--blue-100); }
.lang-menu button .code { margin-left: auto; font-size: .72rem; letter-spacing: .08em; color: var(--gray-200); }

/* ---------- Hero (full) ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; color: #fff; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: url('../img/hero-bg.jpg') center/cover no-repeat; transform: scale(1.05); animation: heroZoom 18s ease-in-out infinite alternate; }
@keyframes heroZoom { to { transform: scale(1.15); } }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(115deg, rgba(0,34,56,.94) 0%, rgba(0,52,89,.82) 45%, rgba(0,52,89,.45) 100%), radial-gradient(circle at 80% 20%, rgba(0,174,239,.35), transparent 55%); }
.hero-inner { position: relative; z-index: 2; padding-top: var(--header-h); }
.hero-content { max-width: 760px; }
.eyebrow { display: inline-block; font-size: .82rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); margin-bottom: 18px; padding: 6px 14px; border: 1px solid rgba(0,174,239,.45); border-radius: 999px; }
.eyebrow-dark { color: var(--blue-500); border-color: rgba(0,107,184,.3); background: var(--blue-100); }
.hero h1 { font-size: clamp(2.2rem, 5.2vw, 3.9rem); font-weight: 700; margin-bottom: 22px; }
.hero h1 .hl { color: var(--blue-300); }
.hero-sub { font-size: clamp(1.05rem, 1.6vw, 1.28rem); font-weight: 300; max-width: 620px; color: rgba(255,255,255,.9); margin-bottom: 34px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }
.hero-tagline { display: flex; align-items: center; gap: 10px; font-weight: 500; letter-spacing: .04em; color: rgba(255,255,255,.75); }
.tagline-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 rgba(0,174,239,.7); animation: pulse 2.2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 12px rgba(0,174,239,0); } 100% { box-shadow: 0 0 0 0 rgba(0,174,239,0); } }
.scroll-hint { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 2; width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.55); border-radius: 14px; }
.scroll-hint span { position: absolute; top: 8px; left: 50%; transform: translateX(-50%); width: 4px; height: 8px; background: #fff; border-radius: 2px; animation: scrollDot 1.8s infinite; }
@keyframes scrollDot { 0% { opacity: 0; top: 8px; } 40% { opacity: 1; } 80% { opacity: 0; top: 22px; } 100% { opacity: 0; } }

/* ---------- Page hero (compact, for subpages) ---------- */
.page-hero { position: relative; min-height: 62vh; display: flex; align-items: center; color: #fff; overflow: hidden; }
.page-hero .hero-bg { animation: none; transform: none; }
.page-hero .hero-content { max-width: 720px; }
.page-hero h1 { font-size: clamp(2rem, 4.4vw, 3.2rem); font-weight: 700; margin-bottom: 18px; }
.page-hero .hero-sub { margin-bottom: 26px; }

/* ---------- Trust bar ---------- */
.trustbar { background: var(--blue-700); color: #fff; }
.trustbar-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 28px 0; }
.trust-item { padding: 4px 20px; border-left: 2px solid rgba(0,174,239,.5); }
.trust-item strong { display: block; font-size: 1.1rem; color: var(--blue-300); }
.trust-item span { font-size: .9rem; color: rgba(255,255,255,.78); font-weight: 300; }

/* ---------- Section base ---------- */
.section { padding: clamp(64px, 9vw, 116px) 0; }
.section-tint { background: var(--gray-50); }
.section-head { max-width: 760px; margin: 0 auto clamp(40px, 6vw, 64px); text-align: center; }
.section-lead { font-size: 1.12rem; color: var(--gray-600); font-weight: 300; margin-top: 16px; }
.section-head h2::after, .cta-inner h2::after { content: ''; display: block; width: 48px; height: 4px; border-radius: 2px; background: var(--red); margin: 18px auto 0; }
.split-content h2::after { content: ''; display: block; width: 48px; height: 4px; border-radius: 2px; background: var(--red); margin: 18px 0 0; }

/* ---------- Split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 5vw, 72px); align-items: center; }
.split-media { position: relative; }
.split-media img { border-radius: var(--radius); box-shadow: var(--shadow); }
/* Engagement: wide 3-stage diagram as full-width overview (not forced into a square column) */
.engagement-diagram { max-width: 1000px; margin: 8px auto 0; }
.engagement-diagram img { width: 100%; height: auto; display: block; border-radius: var(--radius); box-shadow: var(--shadow-soft); }
.engagement-intro-note { max-width: 720px; margin: 30px auto 0; text-align: center; color: var(--gray-600); font-size: 1.05rem; }
.media-badge { position: absolute; bottom: -22px; right: -16px; background: var(--accent); color: var(--blue-900); padding: 18px 26px; border-radius: var(--radius-sm); box-shadow: var(--shadow-soft); }
.media-badge strong { display: block; font-size: 1.3rem; }
.media-badge span { font-size: .95rem; font-weight: 500; }
.split-content h2 { margin: 14px 0 18px; }
.split-content > p { color: var(--gray-600); font-size: 1.05rem; margin-bottom: 22px; }
.check-list { list-style: none; display: flex; flex-direction: column; gap: 13px; margin-bottom: 28px; }
.check-list li { position: relative; padding-left: 36px; color: var(--gray-600); }
.check-list li::before { content: ''; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 50%; background: var(--blue-100); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2300AEEF' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: center; }
.check-list li strong { color: var(--ink); }

/* ---------- Services grid ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card { background: #fff; border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 34px 30px; transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s; position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--accent); transform: scaleY(0); transform-origin: top; transition: transform .35s var(--ease); }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.service-card:hover::before { transform: scaleY(1); }
.service-ico { width: 52px; height: 52px; border-radius: 14px; background: var(--blue-100); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.service-ico svg { width: 26px; height: 26px; stroke: var(--blue-700); fill: none; stroke-width: 2; }
.service-card h3 { color: var(--blue-700); margin-bottom: 14px; }
.service-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.service-list li { position: relative; padding-left: 24px; color: var(--gray-600); font-size: .96rem; }
.service-list li::before { content: ''; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.service-list li strong { color: var(--ink); font-weight: 600; }

/* ---------- Industries ---------- */
.industries { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.industry-chip { display: inline-flex; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--gray-200); border-radius: 999px; padding: 12px 22px; font-weight: 500; color: var(--blue-700); transition: all .25s; }
.industry-chip:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: var(--shadow-soft); }
.industry-chip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }

/* ---------- Leadership ---------- */
.leadership-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; max-width: 760px; margin: 0 auto; }
.leader-card { background: #fff; border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 30px; display: flex; gap: 22px; align-items: center; transition: transform .3s var(--ease), box-shadow .3s; }
.leader-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.leader-photo { width: 92px; height: 92px; border-radius: 50%; object-fit: cover; object-position: top; flex: 0 0 92px; background: var(--gray-50); border: 3px solid var(--blue-100); box-shadow: var(--shadow-soft); }
.leader-avatar { width: 92px; height: 92px; border-radius: 50%; flex: 0 0 92px; background: linear-gradient(150deg, var(--blue-700), var(--accent)); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.7rem; font-weight: 700; }
.leader-card h3 { color: var(--blue-700); margin-bottom: 2px; }
.leader-role { color: var(--accent); font-weight: 600; font-size: .92rem; margin-bottom: 10px; }
.leader-links { display: flex; gap: 12px; }
.leader-links a { width: 34px; height: 34px; border-radius: 9px; background: var(--gray-50); display: flex; align-items: center; justify-content: center; transition: all .25s; }
.leader-links a:hover { background: var(--blue-700); }
.leader-links svg { width: 17px; height: 17px; fill: var(--blue-700); transition: fill .25s; }
.leader-links a:hover svg { fill: #fff; }

/* ---------- Values ---------- */
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.values-grid.cards-2 { grid-template-columns: repeat(2, 1fr); max-width: 860px; margin-left: auto; margin-right: auto; }
.value-card { background: #fff; border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 34px 30px; transition: transform .3s var(--ease), box-shadow .3s; }
.value-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.value-num { font-size: 2.2rem; font-weight: 800; color: var(--blue-100); line-height: 1; margin-bottom: 12px; }
.value-card:hover .value-num { color: var(--accent); }
.value-card h3 { color: var(--blue-700); margin-bottom: 6px; }
.value-claim { color: var(--accent); font-weight: 600; font-size: .95rem; margin-bottom: 12px; }
.value-card p { color: var(--gray-600); font-size: .97rem; }

/* ---------- Perks ---------- */
.perks { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.perk { display: inline-flex; align-items: center; gap: 9px; background: var(--blue-100); color: var(--blue-700); border-radius: 999px; padding: 11px 20px; font-weight: 500; font-size: .96rem; }
.perk::before { content: ''; width: 18px; height: 18px; flex: 0 0 18px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2300AEEF' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: center; }

/* ---------- Mini cards (model teaser) ---------- */
.cards-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.mini-card { background: #fff; border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 28px 24px; transition: transform .3s var(--ease), box-shadow .3s, border-color .3s; }
.mini-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: transparent; }
.mini-card .step-num { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%; background: var(--blue-100); color: var(--blue-700); font-weight: 700; margin-bottom: 14px; }
.mini-card:hover .step-num { background: var(--accent); color: var(--blue-900); }
.mini-card h3 { color: var(--blue-700); margin-bottom: 4px; font-size: 1.06rem; }
.mini-card p { color: var(--gray-600); font-size: .93rem; }

/* ---------- Stepper (partnership model) ---------- */
.stepper { display: flex; align-items: stretch; justify-content: center; gap: 0; margin-bottom: 44px; flex-wrap: wrap; }
.step-tab { flex: 1; min-width: 180px; background: #fff; border: 2px solid var(--gray-200); border-radius: var(--radius); padding: 22px 20px; cursor: pointer; text-align: left; transition: all .3s var(--ease); display: flex; flex-direction: column; gap: 4px; }
.step-tab:hover { border-color: var(--blue-300); transform: translateY(-3px); }
.step-tab.active { border-color: var(--accent); background: var(--blue-700); box-shadow: var(--shadow); }
.step-num { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; background: var(--blue-100); color: var(--blue-700); font-weight: 700; margin-bottom: 8px; transition: all .3s; }
.step-tab.active .step-num { background: var(--accent); color: var(--blue-900); }
.step-label { font-weight: 600; font-size: 1.04rem; color: var(--blue-700); transition: color .3s; }
.step-tag { font-size: .82rem; color: var(--gray-600); transition: color .3s; }
.step-tab.active .step-label { color: #fff; }
.step-tab.active .step-tag { color: var(--blue-300); }
.step-line { flex: 0 0 24px; align-self: center; height: 2px; background: var(--gray-200); }
.step-panels { position: relative; }
.step-panel { display: none; grid-template-columns: 1fr 1.15fr; gap: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); animation: fadePanel .5s var(--ease); }
.step-panel.active { display: grid; }
@keyframes fadePanel { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
.sp-media { background: var(--blue-700); }
.sp-media img { height: 100%; width: 100%; object-fit: cover; min-height: 340px; }
.sp-body { padding: clamp(30px, 4vw, 50px); background: #fff; }
.sp-stage { display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.sp-body h3 { font-size: clamp(1.3rem, 2.4vw, 1.75rem); color: var(--blue-700); margin-bottom: 12px; }
.sp-claim { font-size: 1.12rem; font-weight: 500; color: var(--ink); margin-bottom: 14px; }
.sp-body > p { color: var(--gray-600); margin-bottom: 18px; }
.sp-fit { background: var(--gray-50); border-left: 3px solid var(--accent); padding: 12px 16px; border-radius: 6px; font-size: .95rem; color: var(--gray-600); margin-top: 8px; }
.sp-fit strong { color: var(--blue-700); }

/* ---------- Dark stats section ---------- */
.section-dark { background: linear-gradient(160deg, var(--blue-900), var(--blue-700)); color: #fff; position: relative; overflow: hidden; }
.section-dark::after { content: ''; position: absolute; top: -120px; right: -120px; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(0,174,239,.25), transparent 70%); }
.section-dark h2 { color: #fff; }
.warum-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-bottom: 60px; }
.warum-stat { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding: 30px 24px; backdrop-filter: blur(4px); transition: transform .3s var(--ease), background .3s; text-align: center; }
.warum-stat:hover { transform: translateY(-5px); background: rgba(255,255,255,.1); }
.ws-num { font-size: 2.8rem; font-weight: 800; color: var(--accent); line-height: 1; }
.ws-suffix { font-size: 1.6rem; font-weight: 800; color: var(--accent); }
.ws-unit { display: block; font-size: 1rem; font-weight: 600; color: var(--blue-300); margin: 4px 0 12px; }
.warum-stat p { font-size: .92rem; color: rgba(255,255,255,.78); font-weight: 300; }
.warum-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(34px, 5vw, 64px); align-items: center; position: relative; z-index: 1; }
.warum-media img { border-radius: var(--radius); box-shadow: var(--shadow); }
.warum-text h3 { color: var(--blue-300); margin-bottom: 8px; margin-top: 24px; }
.warum-text h3:first-child { margin-top: 0; }
.warum-text p { color: rgba(255,255,255,.82); font-weight: 300; }
.warum-text em { color: var(--accent); font-style: normal; font-weight: 500; }

/* ---------- Timeline / Journey ---------- */
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; position: relative; }
.timeline.cols-5 { grid-template-columns: repeat(5, 1fr); }
.timeline::before { content: ''; position: absolute; top: 22px; left: 12%; right: 12%; height: 2px; background: linear-gradient(90deg, var(--accent), var(--blue-300)); z-index: 0; }
.tl-item { position: relative; z-index: 1; text-align: center; }
.tl-dot { width: 46px; height: 46px; border-radius: 50%; background: var(--accent); color: var(--blue-900); font-weight: 700; font-size: 1.2rem; display: flex; align-items: center; justify-content: center; margin: 0 auto 18px; box-shadow: 0 0 0 6px var(--white), 0 8px 20px -8px rgba(0,174,239,.6); }
.tl-item h3 { color: var(--blue-700); margin-bottom: 8px; font-size: 1.08rem; }
.tl-item p { font-size: .92rem; color: var(--gray-600); }

/* ---------- CTA ---------- */
.cta-section { position: relative; padding: clamp(70px, 9vw, 120px) 0; color: #fff; overflow: hidden; background: var(--blue-900); }
.cta-media { position: absolute; inset: 0; background: url('../img/cta.jpg') center/cover no-repeat; opacity: .22; }
.cta-section::before { content: ''; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(0,34,56,.92), rgba(0,52,89,.78)); }
.cta-inner { position: relative; z-index: 2; max-width: 720px; text-align: center; margin-inline: auto; }
.cta-inner h2 { color: #fff; margin: 14px 0 18px; }
.cta-inner > p { font-size: 1.12rem; font-weight: 300; color: rgba(255,255,255,.88); margin-bottom: 30px; }
.cta-form { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius); padding: clamp(24px, 4vw, 40px); text-align: left; backdrop-filter: blur(8px); }
.cta-form label { display: block; font-size: .88rem; font-weight: 500; color: var(--blue-300); margin-bottom: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.cta-form input, .cta-form select, .cta-form textarea { width: 100%; margin-top: 6px; padding: 13px 16px; border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.95); color: var(--ink); font-family: inherit; font-size: .98rem; }
.cta-form select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23003459' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; }
.cta-form input:focus, .cta-form select:focus, .cta-form textarea:focus { outline: 2px solid var(--accent); border-color: transparent; }
.cta-form textarea { resize: vertical; }
.consent { display: flex; align-items: flex-start; gap: 10px; margin: 4px 0 6px; }
.consent input { width: auto; margin-top: 4px; }
.consent label { margin: 0; color: rgba(255,255,255,.7); font-weight: 300; font-size: .82rem; }
.consent a { color: var(--accent); }
.form-submit { width: 100%; margin-top: 8px; }
.form-note { font-size: .8rem; color: rgba(255,255,255,.55); font-weight: 300; margin-top: 14px; text-align: center; }

/* ---------- Footer ---------- */
.site-footer { background: var(--blue-900); color: rgba(255,255,255,.75); padding-top: 64px; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 36px; padding-bottom: 44px; }
.footer-brand p { font-size: .92rem; font-weight: 300; margin-top: 16px; max-width: 320px; }
.footer-tag { color: var(--accent) !important; font-weight: 500; margin-top: 10px !important; }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.footer-col a, .footer-col span { display: block; font-size: .92rem; font-weight: 300; margin-bottom: 10px; transition: color .2s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 20px; border-top: 1px solid rgba(255,255,255,.1); padding: 22px 0; font-size: .82rem; font-weight: 300; color: rgba(255,255,255,.5); }
.footer-legal { display: flex; gap: 22px; }
.footer-bottom a { color: rgba(255,255,255,.7); transition: color .2s; }
.footer-bottom a:hover { color: var(--accent); }
.footer-social { display: flex; gap: 10px; margin-top: 18px; }
.footer-social a { width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,.08); display: flex; align-items: center; justify-content: center; transition: all .25s var(--ease); }
.footer-social a:hover { background: var(--accent); transform: translateY(-2px); }
.footer-social svg { width: 18px; height: 18px; fill: #fff; }
.footer-social a:hover svg { fill: var(--blue-900); }

/* ---------- Legal / long-form ---------- */
.legal-body { max-width: 820px; margin: 0 auto; padding-top: var(--header-h); }
.legal-body h1 { color: var(--blue-700); font-size: clamp(1.8rem, 3.4vw, 2.4rem); margin-bottom: 8px; }
.legal-body h2 { font-size: 1.3rem; margin: 34px 0 10px; }
.legal-body h3 { color: var(--blue-700); margin: 22px 0 8px; }
.legal-body p, .legal-body li { color: var(--gray-600); margin-bottom: 12px; }
.legal-body ul { padding-left: 22px; margin-bottom: 12px; }
.legal-meta { color: var(--gray-200); font-size: .85rem; margin-bottom: 30px; }

/* ---------- Legal pages: solid header on white background ---------- */
.legal-page .site-header { background: rgba(255,255,255,.95); backdrop-filter: blur(12px); box-shadow: 0 4px 20px -12px rgba(0,52,89,.4); }
.legal-page .logo-white { display: none; }
.legal-page .logo-blue { display: block; }
.legal-page .site-nav a { color: var(--gray-600); }
.legal-page .nav-sub-toggle { color: var(--gray-600); }
.legal-page .lang-btn { color: var(--blue-700); border-color: var(--gray-200); background: var(--gray-50); }
.legal-page .nav-toggle span { background: var(--blue-700); }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .site-nav { display: none; }
  .nav-toggle { display: flex; margin-left: 6px; }
  .site-nav.open { display: flex; position: absolute; top: var(--header-h); left: 0; right: 0; flex-direction: column; background: #fff; padding: 10px 22px 18px; box-shadow: var(--shadow); gap: 2px; max-height: calc(100svh - var(--header-h)); overflow-y: auto; }
  .site-nav.open > a { color: var(--blue-700); padding: 13px 2px; border-top: 1px solid var(--gray-200); }
  .nav-item.has-sub { display: block; border-top: 1px solid var(--gray-200); }
  .nav-item.has-sub::after { display: none; }
  .nav-sub-toggle { width: 100%; justify-content: space-between; color: var(--blue-700); padding: 13px 2px; font-size: .98rem; }
  .nav-sub-toggle::after { display: block; opacity: .9; }
  .nav-sub { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; padding: 2px 0 8px; margin: 0 0 0 4px; border-left: 2px solid var(--blue-100); min-width: 0; display: none; }
  .nav-item.has-sub.open .nav-sub { display: block; }
  .nav-sub a { color: var(--blue-700) !important; font-weight: 500; padding: 9px 14px; }
  .nav-sub-grouped { display: block; min-width: 0; }
  .nav-grp-label { padding: 8px 0 2px 14px; }
  /* solid header while the mobile menu is open, so bar + panel read as one surface */
  .site-header.menu-open { background: rgba(255,255,255,.97); backdrop-filter: blur(12px); box-shadow: 0 4px 20px -12px rgba(0,52,89,.4); }
  .site-header.menu-open .logo-white { display: none; }
  .site-header.menu-open .logo-blue { display: block; }
  .site-header.menu-open .nav-toggle span { background: var(--blue-700); }
  .site-header.menu-open .lang-btn { color: var(--blue-700); border-color: var(--gray-200); background: var(--gray-50); }
  .header-cta { display: none; }
  .trustbar-inner { grid-template-columns: repeat(2, 1fr); gap: 20px 10px; }
  .services-grid, .values-grid, .cards-3 { grid-template-columns: 1fr; }
  .cards-4 { grid-template-columns: 1fr 1fr; }
  .split, .warum-split { grid-template-columns: 1fr; }
  .split-media { order: -1; }
  .warum-grid { grid-template-columns: repeat(2, 1fr); }
  .leadership-grid { grid-template-columns: 1fr; }
  .step-panel.active { grid-template-columns: 1fr; }
  .sp-media img { min-height: 240px; }
  .timeline, .timeline.cols-5 { grid-template-columns: repeat(2, 1fr); gap: 36px 26px; }
  .timeline::before { display: none; }
  .step-line { display: none; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .form-row { grid-template-columns: 1fr; }
  .warum-grid, .timeline, .timeline.cols-5, .cards-4 { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .media-badge { right: 50%; transform: translateX(50%); }
  .hero h1 { font-size: 2rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}