/* ═══════════════════════════════════════════════════════════
   Jesús Villamizar AI Agency · style.css
   Palette: Navy #0B1D3A · Gold #C9A535 · White #FFFFFF
   ═══════════════════════════════════════════════════════════ */

/* ─── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:       #0B1D3A;
  --navy-mid:   #112347;
  --navy-light: #162E57;
  --gold:       #C9A535;
  --gold-light: #E2C05A;
  --gold-pale:  #F5ECC8;
  --white:      #FFFFFF;
  --off-white:  #F8F9FB;
  --light-grey: #F0F2F5;
  --text:       #1A1A2E;
  --text-mid:   #4A5568;
  --text-light: #718096;
  --border:     #E2E8F0;

  --font-serif: 'DM Serif Display', Georgia, serif;
  --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius:     12px;
  --radius-lg:  20px;
  --shadow-sm:  0 2px 8px rgba(11,29,58,.08);
  --shadow-md:  0 8px 32px rgba(11,29,58,.12);
  --shadow-lg:  0 20px 60px rgba(11,29,58,.18);
  --trans:      0.3s ease;

  --container:  1180px;
  --section-py: 100px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ─── Container ────────────────────────────────────────────── */
.container {
  width: min(var(--container), 100% - 2rem);
  margin-inline: auto;
}

/* ─── Typography ────────────────────────────────────────────── */
h1, h2, h3, h4 { font-family: var(--font-serif); line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }
h4 { font-size: clamp(1rem, 1.5vw, 1.2rem); }

/* ─── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2rem;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .02em;
  transition: transform var(--trans), box-shadow var(--trans), background var(--trans), color var(--trans);
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--gold {
  background: var(--gold);
  color: var(--navy);
  box-shadow: 0 4px 20px rgba(201,165,53,.35);
}
.btn--gold:hover {
  background: var(--gold-light);
  box-shadow: 0 8px 30px rgba(201,165,53,.45);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.45);
}
.btn--outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn--outline-navy {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn--outline-navy:hover {
  background: var(--navy);
  color: var(--white);
}

.btn--sm { padding: .6rem 1.3rem; font-size: .875rem; }
.btn--full { width: 100%; justify-content: center; }

/* ─── Section Shared ────────────────────────────────────────── */
.section { padding-block: var(--section-py); }
.section--white   { background: var(--white); }
.section--light   { background: var(--off-white); }
.section--navy    { background: var(--navy); }

.section-header { text-align: center; max-width: 700px; margin: 0 auto 4rem; }

.section-badge {
  display: inline-block;
  padding: .35rem 1rem;
  background: rgba(201,165,53,.12);
  color: var(--gold);
  border: 1px solid rgba(201,165,53,.3);
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.section-badge--light {
  background: rgba(201,165,53,.15);
  color: var(--gold-light);
  border-color: rgba(201,165,53,.25);
}

.section-title { color: var(--text); margin-bottom: 1rem; }
.section-title--light { color: var(--white); }

.section-subtitle { color: var(--text-mid); font-size: 1.05rem; line-height: 1.7; }

/* ─── Scroll Reveal ─────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal--right {
  transform: translateX(30px);
}
.reveal.visible {
  opacity: 1;
  transform: translate(0);
}

/* ─── HEADER ────────────────────────────────────────────────── */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding-block: 0;
  background: rgba(11,29,58,.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: background var(--trans), box-shadow var(--trans), padding var(--trans);
}
#header.scrolled {
  background: rgba(11,29,58,.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,.25);
  padding-block: 0;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__logo { flex-shrink: 0; }
.nav__logo-img { height: 75px; width: auto; object-fit: contain; padding: 5px 0; }

.nav__links {
  display: flex;
  align-items: center;
  gap: .25rem;
  margin-left: auto;
}

.nav__link {
  color: rgba(255,255,255,.8);
  font-size: .9rem;
  font-weight: 500;
  padding: .4rem .75rem;
  border-radius: 6px;
  transition: color var(--trans), background var(--trans);
}
.nav__link:hover {
  color: var(--gold);
  background: rgba(201,165,53,.08);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: .3rem;
  color: rgba(255,255,255,.6);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .05em;
  padding: .35rem .6rem;
  border-radius: 6px;
  transition: color var(--trans);
}
.lang-toggle:hover { color: var(--gold); }

.lang-toggle__sep { color: rgba(255,255,255,.3); }

html[data-lang="es"] .lang-toggle__es,
html[data-lang="en"] .lang-toggle__en { color: var(--gold); }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .4rem;
}
.nav__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--trans), opacity var(--trans);
}
.nav__burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ─── HERO ──────────────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  background: var(--navy);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero__bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(201,165,53,.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(201,165,53,.05) 0%, transparent 40%),
    radial-gradient(circle at 60% 80%, rgba(22,46,87,.8) 0%, transparent 50%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding-block: 5rem 4rem;
}

.hero__badge {
  display: inline-block;
  padding: .4rem 1.1rem;
  background: rgba(201,165,53,.12);
  border: 1px solid rgba(201,165,53,.3);
  border-radius: 50px;
  color: var(--gold);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero__title {
  color: var(--white);
  margin-bottom: 1.5rem;
  font-size: clamp(2.4rem, 5.5vw, 4rem);
}
.hero__title em {
  font-style: normal;
  color: var(--gold);
  position: relative;
}

.hero__subtitle {
  color: rgba(255,255,255,.7);
  font-size: 1.1rem;
  line-height: 1.75;
  margin-bottom: 2.5rem;
  max-width: 520px;
}

.hero__ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.1);
}
.hero__stat { text-align: left; }
.hero__stat-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--gold);
  line-height: 1;
  margin-bottom: .2rem;
}
.hero__stat-label { font-size: .78rem; color: rgba(255,255,255,.55); text-transform: uppercase; letter-spacing: .05em; }
.hero__stat-sep { width: 1px; height: 40px; background: rgba(255,255,255,.15); }

.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__orb {
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,165,53,.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero__network {
  width: min(400px, 100%);
  height: auto;
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

.hero__scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  color: rgba(255,255,255,.4);
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  animation: bounce 2.5s ease-in-out infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ─── TECH STRIP ────────────────────────────────────────────── */
.tech-strip {
  background: var(--navy-mid);
  padding-block: 1.8rem;
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.tech-strip .container {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.tech-strip__label {
  color: rgba(255,255,255,.7);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  white-space: nowrap;
}
.tech-strip__logos {
  display: flex;
  gap: .7rem;
  flex-wrap: wrap;
}
.tech-pill {
  padding: .3rem .85rem;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 50px;
  color: rgba(255,255,255,.65);
  font-size: .78rem;
  font-weight: 500;
  transition: background var(--trans), color var(--trans), border-color var(--trans);
}
.tech-pill:hover {
  background: rgba(201,165,53,.12);
  color: var(--gold);
  border-color: rgba(201,165,53,.3);
}

/* ─── SERVICES ──────────────────────────────────────────────── */
.services-group { margin-bottom: 4rem; }
.services-group__title {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-family: var(--font-sans);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-mid);
  margin-bottom: 2rem;
}
.services-group--advanced .services-group__title { color: var(--navy-light); }

.gold-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(201,165,53,.4);
}

.service-card--dark {
  background: var(--navy);
  border-color: rgba(255,255,255,.08);
  color: var(--white);
}
.service-card--dark .service-card__desc { color: rgba(255,255,255,.65); }
.service-card--dark:hover { border-color: rgba(201,165,53,.5); }

.service-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.25rem;
}
.service-card__icon svg { width: 100%; height: 100%; }

.service-card__title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  margin-bottom: .65rem;
  color: inherit;
}

.service-card__desc {
  color: var(--text-mid);
  font-size: .92rem;
  line-height: 1.65;
}

/* ─── ABOUT ─────────────────────────────────────────────────── */
.about {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 5rem;
  align-items: center;
}

.about__visual { display: flex; justify-content: center; }

.about__img-wrap {
  position: relative;
  width: 280px;
}

.about__img-placeholder {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid rgba(201,165,53,.3);
  box-shadow: 0 0 0 12px rgba(201,165,53,.06);
}
.about__img-placeholder img { width: 100%; height: 100%; object-fit: cover; }

.about__badge-float {
  position: absolute;
  bottom: -1rem;
  right: -1rem;
  background: var(--gold);
  color: var(--navy);
  border-radius: 50px;
  padding: .5rem 1rem;
  font-size: .78rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: .4rem;
  box-shadow: 0 4px 16px rgba(201,165,53,.4);
}

.about__content .section-badge { margin-bottom: 1rem; }
.about__content .section-title { margin-bottom: 1.25rem; }

.about__text {
  color: rgba(255,255,255,.7);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1rem;
}

.about__credentials {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.credential {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.credential__icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  margin-top: .15rem;
}
.credential strong {
  display: block;
  color: var(--white);
  font-size: .95rem;
  margin-bottom: .15rem;
}
.credential span {
  color: rgba(255,255,255,.55);
  font-size: .83rem;
}

/* ─── PROCESS ───────────────────────────────────────────────── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 2.2rem;
  left: 2.5rem;
  right: 2.5rem;
  height: 1px;
  background: linear-gradient(90deg, var(--gold) 0%, rgba(201,165,53,.2) 100%);
  pointer-events: none;
}

.process-step {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  position: relative;
  transition: box-shadow var(--trans), border-color var(--trans);
}
.process-step:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(201,165,53,.4);
}

.process-step__num {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 1.25rem;
}

.process-step__body h3 {
  color: var(--navy);
  margin-bottom: .5rem;
  font-size: 1.1rem;
}
.process-step__body p {
  color: var(--text-mid);
  font-size: .9rem;
  line-height: 1.65;
}

/* ─── WHY ───────────────────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.why-card {
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
}
.why-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(201,165,53,.3);
}
.why-card__icon {
  width: 36px;
  height: 36px;
  margin-bottom: 1rem;
}
.why-card h3 {
  color: var(--navy);
  margin-bottom: .5rem;
  font-size: 1.05rem;
}
.why-card p {
  color: var(--text-mid);
  font-size: .88rem;
  line-height: 1.65;
}

/* ─── PRICING ───────────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  align-items: start;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  position: relative;
  transition: transform var(--trans), box-shadow var(--trans);
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.pricing-card--featured {
  background: var(--navy);
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold), var(--shadow-lg);
  transform: scale(1.03);
}
.pricing-card--featured:hover { transform: scale(1.03) translateY(-4px); }
.pricing-card--featured .pricing-card__name,
.pricing-card--featured .pricing-card__amount,
.pricing-card--featured .pricing-card__features li { color: var(--white); }
.pricing-card--featured .pricing-card__period,
.pricing-card--featured .pricing-card__desc { color: rgba(255,255,255,.6); }
.pricing-card--featured .pricing-card__features li::before { background: var(--gold); }

.pricing-card__badge {
  position: absolute;
  top: -1px;
  right: 1.5rem;
  background: var(--gold);
  color: var(--navy);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem .8rem;
  border-radius: 0 0 8px 8px;
}

.pricing-card__name {
  font-family: var(--font-sans);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-mid);
  margin-bottom: .75rem;
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: .25rem;
  margin-bottom: .75rem;
}
.pricing-card__amount {
  font-family: var(--font-serif);
  font-size: 2.6rem;
  color: var(--navy);
  line-height: 1;
}
.pricing-card__period { color: var(--text-light); font-size: .9rem; }

.pricing-card__desc {
  color: var(--text-mid);
  font-size: .88rem;
  line-height: 1.6;
  margin-bottom: 1.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border);
}
.pricing-card--featured .pricing-card__desc { border-color: rgba(255,255,255,.12); }

.pricing-card__features {
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: .7rem;
}
.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .88rem;
  color: var(--text);
}
.pricing-card__features li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

/* ─── CONTACT ───────────────────────────────────────────────── */
.contact {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: start;
}

.contact__subtitle {
  color: rgba(255,255,255,.65);
  font-size: 1rem;
  line-height: 1.7;
  margin: 1rem 0 2rem;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.contact__item {
  display: flex;
  align-items: center;
  gap: .85rem;
  color: rgba(255,255,255,.75);
  font-size: .92rem;
  transition: color var(--trans);
}
.contact__item:hover { color: var(--gold); }
.contact__item svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

/* ─── FORM ──────────────────────────────────────────────────── */
.contact__form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  margin-bottom: 1.1rem;
}
.form-group:last-child { margin-bottom: 0; }

.form-group label {
  font-size: .83rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: .02em;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: .75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: .93rem;
  color: var(--text);
  background: var(--off-white);
  transition: border-color var(--trans), box-shadow var(--trans);
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,165,53,.15);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { cursor: pointer; }

.form-group--checkbox { flex-direction: row; align-items: center; gap: .6rem; margin-top: .5rem; }
.checkbox-label {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .875rem;
  color: var(--text-mid);
  cursor: pointer;
  white-space: nowrap;
}
.checkbox-label input[type="checkbox"] {
  accent-color: var(--gold);
  cursor: pointer;
}
.checkbox-label a { color: var(--gold); text-decoration: underline; }

.form-msg {
  margin-top: 1rem;
  padding: .75rem 1rem;
  border-radius: 8px;
  font-size: .88rem;
  display: none;
}
.form-msg.success {
  background: rgba(34,197,94,.1);
  color: #166534;
  border: 1px solid rgba(34,197,94,.3);
  display: block;
}
.form-msg.error {
  background: rgba(239,68,68,.1);
  color: #991b1b;
  border: 1px solid rgba(239,68,68,.3);
  display: block;
}

/* ─── FAQ ───────────────────────────────────────────────────── */
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 1rem; }
.faq-item {
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px;
  overflow: hidden;
  background: rgba(255,255,255,.04);
  transition: border-color .2s;
}
.faq-item:hover { border-color: rgba(201,165,53,.4); }
.faq-item[open] { border-color: rgba(201,165,53,.5); }
.faq-item summary {
  padding: 1.1rem 1.4rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--white);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--gold);
  flex-shrink: 0;
  transition: transform .25s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
  padding: 0 1.4rem 1.2rem;
  color: rgba(255,255,255,.7);
  font-size: .925rem;
  line-height: 1.7;
  margin: 0;
}

/* ─── COOKIE BANNER ─────────────────────────────────────────── */
#cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 99999;
  background: var(--navy-dark, #0a0e1a);
  border-top: 1px solid rgba(201,165,53,.3);
  padding: 1.25rem 1.5rem;
  transform: translateY(100%);
  transition: transform .4s cubic-bezier(.4,0,.2,1);
}
#cookie-banner.cookie-banner--visible { transform: translateY(0); }
.cookie-banner__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.cookie-banner__text { flex: 1; min-width: 260px; }
.cookie-banner__text strong { color: var(--white); font-size: .95rem; display: block; margin-bottom: .35rem; }
.cookie-banner__text p { color: rgba(255,255,255,.65); font-size: .83rem; line-height: 1.5; margin: 0; }
.cookie-banner__text a { color: var(--gold); text-decoration: underline; }
.cookie-banner__actions { display: flex; gap: .75rem; flex-shrink: 0; }
.cookie-btn {
  padding: .55rem 1.25rem;
  border-radius: 6px;
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: opacity .2s, transform .15s;
  white-space: nowrap;
}
.cookie-btn:hover { opacity: .85; transform: translateY(-1px); }
.cookie-btn--gold { background: var(--gold); color: var(--navy); }
.cookie-btn--outline { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,.3); }
.cookie-btn--outline:hover { border-color: var(--white); }
@media (max-width: 600px) {
  .cookie-banner__inner { flex-direction: column; align-items: stretch; gap: 1rem; }
  .cookie-banner__actions { flex-direction: column; }
}

/* ─── FOOTER ────────────────────────────────────────────────── */
.footer {
  background: #070F1D;
  color: rgba(255,255,255,.65);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 4rem;
  padding-block: 4rem 3rem;
}

.footer__logo { height: 160px; width: auto; object-fit: contain; margin-bottom: 1rem; }
.footer__tagline { font-size: .88rem; line-height: 1.6; max-width: 260px; margin-bottom: 1.5rem; }

.footer__socials { display: flex; gap: .75rem; }
.footer__socials a {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.5);
  transition: color var(--trans), border-color var(--trans), background var(--trans);
}
.footer__socials a:hover {
  color: var(--gold);
  border-color: rgba(201,165,53,.4);
  background: rgba(201,165,53,.08);
}
.footer__socials svg { width: 18px; height: 18px; }

.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer__col { display: flex; flex-direction: column; gap: .6rem; }
.footer__col h3 {
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: .4rem;
}
.footer__col a {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  transition: color var(--trans);
}
.footer__col a:hover { color: var(--gold); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding-block: 1.25rem;
}
.footer__bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer__bottom p { font-size: .8rem; }

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .about { grid-template-columns: 1fr; gap: 3rem; }
  .about__visual { justify-content: flex-start; }
  .contact { grid-template-columns: 1fr; gap: 3rem; }
  .footer__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer__links { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  :root { --section-py: 60px; }

  .nav__logo-img { height: 70px; }
  .footer__logo  { height: 100px; }

  .about__img-wrap        { width: min(280px, 80vw); }
  .about__img-placeholder { width: min(280px, 80vw); height: min(280px, 80vw); }

  .nav__links {
    position: fixed;
    inset: 0;
    top: 70px;
    background: rgba(11,29,58,.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
    transform: translateX(100%);
    transition: transform .35s ease;
    padding: 2rem;
  }
  .nav__links.open { transform: translateX(0); }
  .nav__link { font-size: 1.2rem; padding: .6rem 1rem; }

  .nav__cta { display: none; }
  .nav__burger { display: flex; }

  .hero__inner { grid-template-columns: 1fr; text-align: center; gap: 3rem; padding-block: 3rem 2rem; }
  .hero__subtitle { max-width: 100%; }
  .hero__ctas { justify-content: center; }
  .hero__stats { justify-content: center; }
  .hero__visual { order: -1; }
  .hero__network { width: min(280px, 80vw); }

  .process-steps::before { display: none; }
  .process-steps { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }

  .pricing-card--featured { transform: scale(1); }
  .pricing-card--featured:hover { transform: translateY(-4px); }

  .footer__links { grid-template-columns: 1fr 1fr; }
  .footer__bottom .container { justify-content: center; text-align: center; }

  .tech-strip .container { flex-direction: column; align-items: flex-start; gap: 1rem; }
}

@media (max-width: 480px) {
  .hero__stats { flex-direction: column; align-items: center; gap: 1rem; }
  .hero__stat-sep { width: 40px; height: 1px; }
  .footer__links { grid-template-columns: 1fr; }
  .contact__form-wrap { padding: 1.75rem 1.25rem; }
}

/* ─── CHAT WIDGET ───────────────────────────────────────────── */
.chat-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
}

@keyframes chat-ring {
  0%   { transform: scale(1);   opacity: .7; }
  100% { transform: scale(1.9); opacity: 0; }
}
@keyframes chat-glow {
  0%, 100% { box-shadow: 0 4px 20px rgba(201,165,53,.4), 0 0 0 0 rgba(201,165,53,.45); }
  50%       { box-shadow: 0 4px 20px rgba(201,165,53,.4), 0 0 0 12px rgba(201,165,53,0); }
}

.chat-toggle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gold);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  box-shadow: 0 4px 20px rgba(201,165,53,.4);
  transition: transform .2s ease, box-shadow .2s ease;
  flex-shrink: 0;
  position: relative;
}
.chat-toggle.is-pulsing {
  animation: chat-glow 2s ease-in-out infinite;
  animation-delay: 3s;
}
.chat-toggle.is-pulsing::before,
.chat-toggle.is-pulsing::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--gold);
  animation: chat-ring 2s cubic-bezier(0.215,.61,.355,1) infinite;
  animation-delay: 3s;
}
.chat-toggle.is-pulsing::after { animation-delay: 3.6s; }

.chat-toggle:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(201,165,53,.55);
}
@media (prefers-reduced-motion: reduce) {
  .chat-toggle.is-pulsing,
  .chat-toggle.is-pulsing::before,
  .chat-toggle.is-pulsing::after { animation: none; }
  .chat-toggle.is-pulsing { box-shadow: 0 0 0 6px rgba(201,165,53,.2); }
}
.chat-toggle svg { width: 22px; height: 22px; transition: opacity .2s, transform .2s; }
.chat-icon-close { display: none; }
.chat-widget.is-open .chat-icon-open  { display: none; }
.chat-widget.is-open .chat-icon-close { display: block; }

.chat-window {
  position: absolute;
  bottom: calc(56px + 12px);
  right: 0;
  width: 340px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 48px rgba(11,29,58,.18);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform-origin: bottom right;
  transform: scale(0.85) translateY(12px);
  opacity: 0;
  pointer-events: none;
  transition: transform .25s cubic-bezier(.34,1.56,.64,1), opacity .2s ease;
  max-height: 520px;
}
.chat-widget.is-open .chat-window {
  transform: scale(1) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.chat-header {
  background: var(--navy);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.chat-header__info {
  display: flex;
  align-items: center;
  gap: 10px;
}
.chat-header__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--navy);
  font-family: var(--font-serif);
  font-size: .8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.chat-header__name {
  color: var(--white);
  font-size: .88rem;
  font-weight: 600;
  line-height: 1.2;
}
.chat-header__status {
  color: rgba(255,255,255,.6);
  font-size: .72rem;
  display: flex;
  align-items: center;
  gap: 5px;
}
.chat-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4ade80;
  display: inline-block;
}

.chat-clear-btn {
  background: none;
  border: none;
  color: rgba(255,255,255,.4);
  cursor: pointer;
  padding: .3rem;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color .2s, background .2s;
  flex-shrink: 0;
}
.chat-clear-btn:hover {
  color: rgba(255,255,255,.85);
  background: rgba(255,255,255,.08);
}
.chat-clear-btn svg { width: 16px; height: 16px; }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
  scroll-behavior: smooth;
}
.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.chat-msg {
  max-width: 86%;
  font-size: .84rem;
  line-height: 1.55;
  padding: 9px 13px;
  border-radius: 14px;
  word-break: break-word;
}
.chat-msg--user {
  background: var(--navy);
  color: var(--white);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}
.chat-msg--bot {
  background: var(--off-white);
  color: var(--text);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.chat-msg--typing {
  background: var(--off-white);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  padding: 12px 16px;
}
.chat-msg--typing span {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-light);
  margin: 0 2px;
  animation: chat-bounce .9s infinite;
}
.chat-msg--typing span:nth-child(2) { animation-delay: .15s; }
.chat-msg--typing span:nth-child(3) { animation-delay: .3s; }
@keyframes chat-bounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-6px); }
}

.chat-form {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--border);
  background: var(--white);
}
.chat-input {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 9px 14px;
  font-family: var(--font-sans);
  font-size: .84rem;
  color: var(--text);
  background: var(--off-white);
  outline: none;
  transition: border-color .2s;
  min-width: 0;
}
.chat-input:focus { border-color: var(--gold); background: var(--white); }
.chat-input::placeholder { color: var(--text-light); }
.chat-send {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--gold);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  flex-shrink: 0;
  transition: background .2s, transform .15s;
}
.chat-send:hover { background: var(--gold-light); transform: scale(1.06); }
.chat-send:disabled { background: var(--border); cursor: not-allowed; transform: none; }
.chat-send svg { width: 16px; height: 16px; }

@media (max-width: 480px) {
  .chat-widget { bottom: 16px; right: 16px; }
  .chat-window { width: calc(100vw - 32px); right: 0; }
  .chat-clear-btn { padding: .2rem; }
  .chat-clear-btn svg { width: 14px; height: 14px; }
}

/* ─── Chat action highlight ─────────────────────────────────── */
@keyframes chat-section-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(201,165,53,0); }
  30%  { box-shadow: 0 0 0 8px rgba(201,165,53,.35); }
  100% { box-shadow: 0 0 0 0 rgba(201,165,53,0); }
}
.chat-action-highlight {
  animation: chat-section-pulse 2s ease forwards;
  border-radius: 4px;
}

/* ─── LEGAL PAGES ───────────────────────────────────────────── */
.legal-page {
  padding-block: 8rem 5rem;
  max-width: 800px;
}
.legal-page h1 {
  color: var(--navy);
  margin-bottom: .5rem;
}
.legal-page > p:first-of-type {
  color: var(--text-light);
  font-size: .88rem;
  margin-bottom: 2rem;
}
.legal-page h2 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin: 2.5rem 0 .6rem;
  padding-bottom: .4rem;
  border-bottom: 1px solid var(--border);
}
.legal-page p {
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: .75rem;
}
.legal-page ul {
  padding-left: 1.5rem;
  margin-bottom: .75rem;
}
.legal-page li {
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: .35rem;
  list-style: disc;
}
.legal-page a { color: var(--gold); }
.legal-page a:hover { text-decoration: underline; }
.legal-page code {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .1rem .4rem;
  font-size: .85rem;
  color: var(--navy);
}