/* =========================================================
   DIGITAL BUSINESS LAB — Brand fonts (self-hosted, see
   Assets/Branding/TIPOGRAFIA in the repo for the source files)
   ========================================================= */
@font-face {
  font-family: 'Montserrat';
  src: url('assets/fonts/montserrat/Montserrat-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Montserrat';
  src: url('assets/fonts/montserrat/Montserrat-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Montserrat';
  src: url('assets/fonts/montserrat/Montserrat-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Montserrat';
  src: url('assets/fonts/montserrat/Montserrat-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Montserrat';
  src: url('assets/fonts/montserrat/Montserrat-ExtraBold.woff2') format('woff2');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Lato';
  src: url('assets/fonts/lato/Lato-Light.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Lato';
  src: url('assets/fonts/lato/Lato-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Lato';
  src: url('assets/fonts/lato/Lato-Italic.woff2') format('woff2');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Lato';
  src: url('assets/fonts/lato/Lato-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* =========================================================
   DIGITAL BUSINESS LAB — Design Tokens
   ========================================================= */
:root {
  /* Brand colors (from official brand book) */
  --color-bg: #000000;
  --color-bg-alt: #0a0a0a;
  --color-surface: #141414;
  --color-surface-2: #1c1c1c;
  --color-border: #2a2a2a;

  --color-accent: #E1FF3C;      /* Pantone 389C */
  --color-accent-alt: #B5D409;  /* Pantone 382C */
  --color-accent-dark: #b8cc30;

  --color-white: #FFFFFF;
  --color-text: #FFFFFF;
  --color-text-muted: #D2D2D2;  /* Pantone 427C */
  --color-text-faint: #8a8a8a;

  --color-on-accent: #000000;   /* text on lime background: black for max contrast */

  /* Typography */
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Lato', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing scale */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Radius / shadow */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --shadow-glow: 0 0 40px rgba(225, 255, 60, 0.15);
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.4);

  --transition: 220ms cubic-bezier(0.4, 0, 0.2, 1);
  --container-w: 1240px;
}

/* =========================================================
   RESET
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 96px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }

input, textarea {
  font: inherit;
  color: var(--color-text);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(225, 255, 60, 0.2);
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-white);
}

.text-accent { color: var(--color-accent); }
.text-olive { color: var(--color-accent-alt); }

/* Focus visibility for accessibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-accent);
  color: var(--color-on-accent);
  padding: 0.75rem 1.25rem;
  z-index: 999;
  border-radius: 0 0 var(--radius-sm) 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

.container {
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.9rem 1.9rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-on-accent);
}
.btn--primary:hover {
  background: var(--color-accent-alt);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid var(--color-border);
}
.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

.btn--full { width: 100%; }

/* =========================================================
   NAVBAR
   ========================================================= */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.92);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition);
}
.navbar.is-scrolled {
  background: rgba(0, 0, 0, 0.92);
  border-bottom-color: var(--color-border);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 96px;
  gap: 1.5rem;
}

.navbar__logo { display: flex; align-items: center; }
.navbar__logo-svg { height: 68px; width: auto; }

/* DBL original imagotipo colors (from brand SVG) */
.cls-1 { fill: var(--color-accent); }
.cls-2 { fill: var(--color-white); }

.navbar__nav {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.navbar__links {
  display: flex;
  gap: 2rem;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 500;
}
.navbar__links a {
  position: relative;
  padding-block: 0.4rem;
  transition: color var(--transition);
}
.navbar__links a:hover { color: var(--color-accent); }
.navbar__links a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.navbar__links a:hover::after { transform: scaleX(1); }

.navbar__cta { padding: 0.7rem 1.5rem; min-height: 42px; font-size: 0.88rem; }

.navbar__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  align-items: center;
}
.navbar__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: transform var(--transition), opacity var(--transition);
}
.navbar__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.navbar__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding-block: var(--space-2xl) var(--space-xl);
  overflow: hidden;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(225,255,60,0.08), transparent 60%), var(--color-bg);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.9;
}
.hero__bg-svg { width: 100%; height: 100%; }

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 780px;
  text-align: center;
  margin-inline: auto;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}
.eyebrow--center { display: block; text-align: center; }

.hero__title {
  font-size: clamp(2.25rem, 5.5vw, 4rem);
  margin-bottom: var(--space-md);
  letter-spacing: -0.01em;
}

.hero__subtitle {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: var(--color-text-muted);
  max-width: 620px;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* =========================================================
   SECTIONS (shared)
   ========================================================= */
.section {
  padding-block: var(--space-3xl);
}
.section--alt { background: var(--color-bg-alt); }
.section--dark { background: var(--color-surface); }

/* Build With Us sits directly above FAQ with no visual break between them
   (same dark tone family), so the usual double section padding reads as an
   empty gap — tighten just this boundary. */
#build-with-us { padding-bottom: 0; }
#faq { padding-top: var(--space-xl); }

.section__title {
  font-size: clamp(1.75rem, 3.4vw, 2.6rem);
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--space-md);
}
.section__title--left { text-align: left; margin-inline: 0; }

.section__lead {
  text-align: center;
  color: var(--color-text-muted);
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
  font-size: 1.05rem;
}

/* =========================================================
   GRID / CARDS
   ========================================================= */
.grid { display: grid; gap: var(--space-lg); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(225,255,60,0.4);
  box-shadow: var(--shadow-card);
}

.card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(225, 255, 60, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}
.card__icon svg { width: 28px; height: 28px; }

.card__title {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.card__text { color: var(--color-text-muted); font-size: 0.98rem; }

/* =========================================================
   SPLIT (How we work)
   ========================================================= */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.split__text {
  color: var(--color-text-muted);
  margin-block: var(--space-md) var(--space-lg);
  font-size: 1.02rem;
}

.checklist { display: flex; flex-direction: column; gap: 0.85rem; }
.checklist li {
  position: relative;
  padding-left: 1.9rem;
  color: var(--color-text-muted);
  font-size: 0.96rem;
}
.checklist li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.35rem;
  width: 18px; height: 18px;
  border-radius: 5px;
  background: var(--color-accent);
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center/70% no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center/70% no-repeat;
}

.solutions-list { display: flex; flex-direction: column; gap: var(--space-md); }
.solution {
  padding: var(--space-md) var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), transform var(--transition);
}
.solution:hover { transform: translateX(4px); border-color: var(--color-accent); }
.solution__header { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.35rem; }
.solution__icon {
  display: flex;
  flex-shrink: 0;
  width: 22px;
  height: 22px;
}
.solution__icon svg { width: 100%; height: 100%; }
.solution__title {
  font-size: 1.05rem;
  color: var(--color-accent);
  margin-bottom: 0;
}
.solution__text { color: var(--color-text-muted); font-size: 0.92rem; }

.solutions-intro { margin-top: 0; }

/* =========================================================
   PROCESS — 5-phase sequential flow
   ========================================================= */
.process {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  counter-reset: process;
}

.process__item {
  position: relative;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-2xl);
}
.process__item:last-child { padding-bottom: 0; }

.process__marker {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-accent);
  z-index: 1;
}
.process__marker span {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-accent);
}

.process__item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 31px;
  top: 64px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(var(--color-accent), var(--color-border));
  opacity: 0.5;
}

.process__body { padding-top: 0.65rem; }

.process__title {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.process__question {
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 500;
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 0.6rem;
}

.process__text {
  color: var(--color-text-muted);
  font-size: 0.96rem;
  margin-bottom: 0.6rem;
}

.process__result {
  font-size: 0.9rem;
  color: var(--color-accent-alt);
}
.process__result strong { color: var(--color-accent); }

/* =========================================================
   COMING SOON BLOCKS
   ========================================================= */
.coming-soon {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  margin-inline: auto;
  padding: 1.1rem 1.6rem;
  border: 1px dashed rgba(225,255,60,0.4);
  border-radius: var(--radius-md);
  background: rgba(225,255,60,0.05);
  max-width: fit-content;
  display: flex;
}
.coming-soon svg { width: 28px; height: 28px; flex-shrink: 0; }
.coming-soon p { color: var(--color-text-muted); font-size: 0.95rem; }
.coming-soon strong { color: var(--color-accent); }

.coming-soon-block {
  text-align: center;
  max-width: 480px;
}
.coming-soon-block svg { width: 44px; height: 44px; margin-inline: auto; margin-bottom: var(--space-sm); }
.coming-soon-block h2 { font-size: 1.6rem; margin-bottom: 0.5rem; }
.coming-soon-block p { color: var(--color-accent); font-weight: 600; font-family: var(--font-heading); }

/* =========================================================
   FAQ
   ========================================================= */
.faq-list {
  max-width: 760px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1.1rem 1.4rem;
}

.faq-item summary {
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-white);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  flex-shrink: 0;
  color: var(--color-accent);
  font-size: 1.4rem;
  line-height: 1;
  transition: transform var(--transition);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item[open] summary { margin-bottom: 0.75rem; }

.faq-item p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}
.faq-item a { color: var(--color-accent); text-decoration: underline; }

/* =========================================================
   LEGAL PAGES
   ========================================================= */
.legal { max-width: 760px; margin-inline: auto; }

.legal__updated {
  text-align: center;
  color: var(--color-text-faint);
  font-size: 0.85rem;
  margin-bottom: var(--space-2xl);
}

.legal__body h3 {
  font-size: 1.1rem;
  color: var(--color-accent);
  margin-top: var(--space-lg);
  margin-bottom: 0.5rem;
}
.legal__body h3:first-child { margin-top: 0; }

.legal__body p {
  color: var(--color-text-muted);
  font-size: 0.96rem;
  line-height: 1.7;
  margin-bottom: 0.5rem;
}

.legal__body a { color: var(--color-accent); text-decoration: underline; }

.legal__body strong { color: var(--color-white); }

.legal__body ul {
  color: var(--color-text-muted);
  font-size: 0.96rem;
  line-height: 1.7;
  margin: 0 0 0.75rem 1.25rem;
  padding: 0;
}
.legal__body li { margin-bottom: 0.35rem; }

.legal__body table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.5rem 0 1rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.legal__body th,
.legal__body td {
  border: 1px solid var(--color-border);
  padding: 0.5rem 0.65rem;
  text-align: left;
  vertical-align: top;
}
.legal__body th {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 600;
}

.legal__disclaimer {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  font-size: 0.82rem !important;
  font-style: italic;
  color: var(--color-text-faint) !important;
}

/* =========================================================
   BUILD WITH US
   ========================================================= */
.build {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-2xl);
  align-items: start;
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-lg);
}

.build__intro { position: sticky; top: 100px; }

.build__text {
  color: var(--color-text-muted);
  margin-top: var(--space-md);
  font-size: 1.02rem;
}

.build__form {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-field { display: flex; flex-direction: column; gap: 0.5rem; }
.form-field label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-white);
}
.form-field .optional { color: var(--color-text-faint); font-weight: 400; }

/* Honeypot: visually hidden but present in the DOM/tab order avoided via tabindex="-1" */
.form-field--honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.form-note { color: var(--color-text-faint); font-size: 0.85rem; text-align: center; }

.contact-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}
.contact-info__item {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
}
.contact-info__item svg { width: 24px; height: 24px; flex-shrink: 0; margin-top: 0.15rem; }
.contact-info__label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  margin-bottom: 0.25rem;
}
.contact-info__item a:hover { color: var(--color-accent); }
.contact-info__item span, .contact-info__item a { color: var(--color-text-muted); font-size: 0.95rem; }
.social-soon { font-style: italic; color: var(--color-text-faint) !important; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-2xl);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1.2fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-xl);
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.footer__logo-svg { height: 40px; width: auto; flex-shrink: 0; }
.footer__tagline { color: var(--color-text-faint); font-size: 0.9rem; line-height: 1.4; }

.footer__col h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}
.footer__col ul { display: flex; flex-direction: column; gap: 0.7rem; }
.footer__col a { color: var(--color-text-muted); font-size: 0.92rem; transition: color var(--transition); }
.footer__col a:hover { color: var(--color-accent); }
.footer__contact li { color: var(--color-text-muted); font-size: 0.92rem; line-height: 1.6; }

.footer__bottom {
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-md);
  text-align: center;
}
.footer__bottom p { color: var(--color-text-faint); font-size: 0.85rem; }

/* =========================================================
   LANGUAGE SWITCH
   ========================================================= */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
}
.lang-switch__link { color: var(--color-text-faint); transition: color var(--transition); }
.lang-switch__link:hover { color: var(--color-accent); }
.lang-switch__link.is-active { color: var(--color-accent); }
.lang-switch__sep { color: var(--color-border); }

/* =========================================================
   CHAT WIDGET (placeholder — no provider connected yet)
   ========================================================= */
.chat-widget {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

.chat-toggle {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), border-color var(--transition);
}
.chat-toggle svg { width: 26px; height: 26px; }
.chat-toggle:hover { transform: scale(1.08); border-color: var(--color-accent); }

.chat-popover {
  order: -1;
  width: 240px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow-card);
}
.chat-popover p {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  line-height: 1.5;
  margin-bottom: 0.4rem;
}
.chat-popover p:last-child { margin-bottom: 0; }
.chat-popover strong { color: var(--color-accent); }
.chat-popover a { color: var(--color-accent); text-decoration: underline; }

/* =========================================================
   COOKIE CONSENT BANNER
   ========================================================= */
.cookie-banner {
  position: fixed;
  left: 1.25rem;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 95;
  max-width: 640px;
  margin-inline: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.4rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  box-shadow: var(--shadow-card);
}
.cookie-banner p { color: var(--color-text-muted); font-size: 0.88rem; flex: 1 1 260px; }
.cookie-banner a { color: var(--color-accent); text-decoration: underline; }
.cookie-banner .btn { padding: 0.6rem 1.4rem; min-height: 40px; flex-shrink: 0; }
.cookie-banner[hidden] { display: none !important; }

/* =========================================================
   REVEAL ANIMATION
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   RESPONSIVE — mobile-first overrides (max-width breakpoints
   applied on top of a naturally fluid base layout)
   ========================================================= */

/* Tablet and below */
@media (max-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; margin-bottom: var(--space-md); }
  .build { grid-template-columns: 1fr; }
  .build__intro { position: static; }
}

/* Mobile nav breakpoint */
@media (max-width: 768px) {
  .navbar__toggle { display: flex; }

  .navbar__nav {
    position: fixed;
    inset: 96px 0 0 0;
    background: #000000;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: var(--space-lg) 1.25rem;
    gap: var(--space-lg);
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
  }
  .navbar__nav.is-open { transform: translateX(0); }

  .navbar__links {
    flex-direction: column;
    gap: 1.5rem;
    font-size: 1.15rem;
    text-align: center;
  }

  .navbar__cta { width: 100%; }

  .grid--3 { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: var(--space-lg); }
  .contact-info { grid-template-columns: 1fr; gap: var(--space-md); }
  .form-row { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }

  .hero { min-height: auto; padding-block: var(--space-2xl) var(--space-lg); }

  .process__item { grid-template-columns: 48px 1fr; gap: var(--space-md); }
  .process__marker { width: 48px; height: 48px; }
  .process__marker span { font-size: 0.95rem; }
  .process__item:not(:last-child)::before { left: 23px; top: 48px; }
  .process__item { padding-bottom: var(--space-xl); }

  .lang-switch { font-size: 0.78rem; gap: 0.35rem; }

  /* Stack the cookie banner above the floating chat/WhatsApp buttons on mobile */
  .cookie-banner { bottom: 6rem; left: 1rem; right: 1rem; }
}

@media (max-width: 480px) {
  .footer__inner { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }
}

/* Large desktop */
@media (min-width: 1440px) {
  :root { --container-w: 1360px; }
}