/* IKS Consulting S.A.S. — sitio web */
:root {
  --navy-900: #0d2148; --navy-800: #163a78; --navy-700: #1d4894; --navy-600: #1f5fb4;
  --cyan: #0db0e4; --green: #4fa047; --yellow: #f7cb0b; --orange: #df5a24; --magenta: #d81f5f;
  --bg: #ffffff; --bg-2: #f4f6fa; --text: #15213a; --text-2: #4a5670; --border: #e2e7ef;
  --radius: 14px;
  --stripe: linear-gradient(90deg, #1d4894 0 16%, #0db0e4 16% 32%, #4fa047 32% 48%, #f7cb0b 48% 64%, #df5a24 64% 80%, #d81f5f 80% 100%);
  --font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 16px/1.6 var(--font); color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--navy-600); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 12px; color: var(--navy-900); }
.container { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.stripe { height: 5px; background: var(--stripe); }

/* Encabezado */
.header { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.96); backdrop-filter: blur(6px); border-bottom: 1px solid var(--border); }
.header .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy-900); font-weight: 800; letter-spacing: .3px; }
.brand img { width: 34px; height: auto; }
.nav { display: flex; align-items: center; gap: 22px; }
.nav a { color: var(--text-2); text-decoration: none; font-weight: 600; font-size: 15px; }
.nav a:hover { color: var(--navy-700); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 10px; font-weight: 700; text-decoration: none; border: 2px solid transparent; transition: transform .1s, background .15s; }
.btn:hover { transform: translateY(-1px); }
.btn-wa { background: #1c9c55; color: #fff !important; }
.btn-wa:hover { background: #168047; }
.btn-light { background: #fff; color: var(--navy-800) !important; }
.btn-outline { border-color: rgba(255,255,255,.6); color: #fff !important; }
.btn-outline:hover { background: rgba(255,255,255,.1); }
.btn-sm { padding: 8px 14px; font-size: 14px; }
.btn svg { width: 18px; height: 18px; flex: none; }

/* Portada */
.hero { background: radial-gradient(900px 420px at 90% -10%, rgba(13,176,228,.35), transparent 60%), linear-gradient(160deg, var(--navy-800), var(--navy-900)); color: #e6edf8; }
.hero .container { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; padding-top: 72px; padding-bottom: 80px; }
.hero h1 { color: #fff; font-size: clamp(30px, 4.4vw, 46px); font-weight: 800; }
.hero p { font-size: 18px; color: #c9d6ea; max-width: 560px; margin: 0 0 28px; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-card { background: #fff; border-radius: 20px; padding: 28px; box-shadow: 0 24px 60px rgba(0,0,0,.25); }
.hero-card img { max-width: 260px; margin: 0 auto; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.pill { font-size: 13px; font-weight: 600; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); color: #e6edf8; padding: 4px 12px; border-radius: 99px; }

/* Secciones */
section { padding: 80px 0; }
.section-alt { background: var(--bg-2); }
.section-head { max-width: 720px; margin-bottom: 40px; }
.section-head h2 { font-size: clamp(26px, 3.2vw, 36px); }
.section-head p { color: var(--text-2); font-size: 17px; margin: 0; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 800; letter-spacing: 1.2px; text-transform: uppercase; color: var(--navy-600); margin-bottom: 10px; }

.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; box-shadow: 0 1px 3px rgba(16,24,40,.05); display: flex; flex-direction: column; }
.card h3 { font-size: 19px; margin-top: 14px; }
.card .sub { color: var(--text-2); font-size: 14px; margin: -6px 0 12px; }
.card ul { margin: 0; padding-left: 18px; color: var(--text-2); font-size: 15px; }
.card li { margin: 4px 0; }
.icon { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; color: #fff; }
.icon svg { width: 24px; height: 24px; }
.i1 { background: var(--navy-700); } .i2 { background: var(--cyan); } .i3 { background: var(--green); }
.i4 { background: var(--orange); } .i5 { background: var(--magenta); } .i6 { background: #7b2e63; } .i7 { background: #c99a00; }

.card-wide { grid-column: 1 / -1; display: grid; grid-template-columns: auto 1fr 2fr; gap: 6px 20px; align-items: center; }
.card-wide h3 { margin: 0; }
.card-wide .sub { margin: 0; grid-column: 2; }
.card-wide .icon { grid-row: span 2; }
.card-wide ul { grid-column: 3; grid-row: 1 / span 2; }

/* Procly */
.procly .container { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.procly ul { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 12px; }
.procly li { display: flex; gap: 12px; align-items: flex-start; color: var(--text-2); }
.procly li::before { content: "✓"; flex: none; width: 24px; height: 24px; border-radius: 50%; background: #e3f3e1; color: #2f7d27; font-weight: 800; display: grid; place-items: center; font-size: 13px; margin-top: 1px; }
.mock { background: linear-gradient(160deg, var(--navy-800), var(--navy-900)); border-radius: 20px; padding: 22px; box-shadow: 0 24px 60px rgba(13,33,72,.25); }
.mock-row { background: #fff; border-radius: 12px; padding: 14px 16px; margin-bottom: 10px; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.mock-row:last-child { margin-bottom: 0; }
.mock-row b { display: block; color: var(--navy-900); font-size: 14px; }
.mock-row span { color: var(--text-2); font-size: 13px; }
.tag { font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 99px; white-space: nowrap; }
.t-blue { background: #e8f0fb; color: #1d63c2; } .t-green { background: #e5f5ec; color: #137a4b; } .t-amber { background: #fdf1e1; color: #a55a00; }
.mock-wa { background: #e7f8ee; border: 1px solid #bfe7cf; }

/* Contacto */
.contact .container { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-list .icon { width: 42px; height: 42px; border-radius: 10px; flex: none; }
.contact-list small { display: block; color: var(--text-2); font-size: 13px; }
.contact-list a { color: var(--navy-900); font-weight: 700; text-decoration: none; }
.legal-box { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; }
.legal-box dl { display: grid; grid-template-columns: 130px 1fr; gap: 8px 12px; margin: 0; font-size: 15px; }
.legal-box dt { color: var(--text-2); font-weight: 600; }
.legal-box dd { margin: 0; }

/* Pie */
.footer { background: var(--navy-900); color: #aebcd3; font-size: 14px; }
.footer .container { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 28px; padding-bottom: 28px; }
.footer a { color: #d9e3f2; text-decoration: none; margin-left: 18px; }
.footer a:first-child { margin-left: 0; }

/* WhatsApp flotante */
.wa-float { position: fixed; right: 20px; bottom: 20px; width: 58px; height: 58px; border-radius: 50%; background: #1c9c55; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0,0,0,.25); z-index: 20; }
.wa-float svg { width: 28px; height: 28px; }

/* Páginas legales */
.doc { max-width: 820px; margin: 0 auto; padding: 56px 20px 80px; }
.doc h1 { font-size: 34px; }
.doc h2 { font-size: 21px; margin-top: 34px; }
.doc p, .doc li { color: #2f3b54; }
.doc .meta { color: var(--text-2); font-size: 14px; }

@media (max-width: 960px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero .container, .procly .container, .contact .container { grid-template-columns: 1fr; }
  .hero-card { display: none; }
  .nav a:not(.btn) { display: none; }
}
@media (max-width: 960px) {
  .card-wide { display: flex; }
}
@media (max-width: 620px) {
  .grid { grid-template-columns: 1fr; }
  section { padding: 56px 0; }
  .hero .container { padding-top: 48px; padding-bottom: 56px; }
  .legal-box dl { grid-template-columns: 1fr; gap: 2px; }
  .legal-box dd { margin-bottom: 8px; }
  .brand span { font-size: 15px; }
  .footer a { margin-left: 0; margin-right: 16px; }
}