/* Fuego Social Barcelona — landing
 * Mobile-first. Tokens identical to main site.
 */

:root {
  --color-primary: #FF5A00;
  --color-primary-dark: #C43E12;
  --color-bg: #0C0A08;
  --color-surface: #161210;
  --color-surface-2: #1f1a16;
  --color-text: #F2EDE4;
  --color-text-dim: #B8AEA0;
  --color-border: rgba(242, 237, 228, 0.12);
  --color-success: #4FB286;
  --color-error: #E84855;
  --font-primary: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --container-max: 1080px;
  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 22px;
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-primary);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.55;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
strong { font-weight: 700; color: #fff; }

h1, h2, h3 { font-family: var(--font-primary); margin: 0 0 16px; line-height: 1.18; }
h1 { font-size: clamp(34px, 6.5vw, 60px); font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(26px, 4.4vw, 38px); font-weight: 800; letter-spacing: -0.015em; }
h3 { font-size: 19px; font-weight: 700; }
p  { margin: 0 0 14px; }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 22px;
}

/* ---------------- NAV ---------------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 22px;
  background: rgba(12, 10, 8, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.nav-brand { display: flex; align-items: center; gap: 8px; color: #fff; text-decoration: none; }
.nav-fuego  { font-weight: 800; letter-spacing: 0.04em; color: #fff; }
.nav-social { font-weight: 900; letter-spacing: 0.04em; color: var(--color-primary); margin-left: 2px; }
.nav-pin {
  display: inline-block; margin-left: 10px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 4px 8px; border-radius: 999px;
  background: rgba(255, 90, 0, 0.14); color: var(--color-primary);
  border: 1px solid rgba(255, 90, 0, 0.35);
}
.nav-cta {
  font-weight: 700; font-size: 14px; color: var(--color-text);
  padding: 9px 14px; border: 1px solid var(--color-border); border-radius: 999px;
  text-decoration: none; transition: border-color .15s, color .15s;
}
.nav-cta:hover { border-color: var(--color-primary); color: var(--color-primary); text-decoration: none; }

/* ---------------- HERO ---------------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex; align-items: center;
  padding: 80px 0 60px;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-position: center; background-size: cover; background-repeat: no-repeat;
  filter: saturate(1.05);
  z-index: 0;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(12,10,8,0.30) 0%, rgba(12,10,8,0.55) 45%, rgba(12,10,8,0.92) 100%);
  z-index: 1;
}
.hero-content {
  position: relative; z-index: 2;
  width: 100%; max-width: var(--container-max);
  margin: 0 auto; padding: 0 22px;
}
.hero-pill {
  display: inline-block;
  font-size: 12px; font-weight: 700; letter-spacing: 0.10em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 999px;
  background: rgba(255, 90, 0, 0.15); color: var(--color-primary);
  border: 1px solid rgba(255, 90, 0, 0.4);
  margin-bottom: 22px;
}
.hero-title { color: #fff; margin-bottom: 18px; max-width: 920px; }
.hero-accent { color: var(--color-primary); }
.hero-subtitle {
  font-size: clamp(17px, 2.2vw, 21px);
  color: var(--color-text);
  max-width: 720px;
  margin-bottom: 28px;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------------- BUTTONS ---------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: inherit; font-weight: 700; font-size: 16px;
  padding: 14px 24px; border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none; cursor: pointer;
  transition: transform .12s ease, background .15s, border-color .15s, color .15s;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: var(--color-primary); color: #fff;
}
.btn-primary:hover { background: #ff7325; color: #fff; }
.btn-ghost {
  background: transparent; color: var(--color-text);
  border-color: var(--color-border);
}
.btn-ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }

/* ---------------- TRUSTBAR ---------------- */
.trustbar {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 26px 0;
}
.trustbar-row {
  display: grid; gap: 24px;
  grid-template-columns: repeat(2, 1fr);
}
.trust-item { display: flex; flex-direction: column; gap: 4px; }
.trust-item strong { font-size: 22px; font-weight: 800; color: var(--color-primary); }
.trust-item span { font-size: 13px; color: var(--color-text-dim); }

@media (min-width: 720px) {
  .trustbar-row { grid-template-columns: repeat(4, 1fr); }
  .trust-item strong { font-size: 26px; }
}

/* ---------------- SECTIONS ---------------- */
.section {
  padding: 70px 0;
  border-bottom: 1px solid var(--color-border);
}
.lead { font-size: 17.5px; color: var(--color-text); max-width: 760px; margin-bottom: 14px; }
@media (min-width: 720px) { .lead { font-size: 19px; } }

.section-problem { background: var(--color-bg); }
.section-how { background: var(--color-surface); }
.section-econ { background: var(--color-bg); }
.section-who { background: var(--color-surface); }
.section-control { background: var(--color-bg); }
.section-bcn { background: var(--color-surface); }
.section-faq { background: var(--color-bg); }
.section-chat { background: var(--color-surface); }
.section-cta-final {
  background: linear-gradient(135deg, rgba(255,90,0,0.10), rgba(196,62,18,0.05));
  text-align: center;
}
.section-cta-final .hero-ctas { justify-content: center; }

/* ---------------- HOW ---------------- */
.how-steps {
  list-style: none; padding: 0; margin: 30px 0 0;
  display: grid; gap: 22px;
}
.how-steps li {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 26px 24px;
}
.step-num {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--color-primary); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 17px; margin-bottom: 12px;
}
.how-steps p { color: var(--color-text-dim); margin: 0; }

@media (min-width: 800px) { .how-steps { grid-template-columns: repeat(3, 1fr); } }

/* ---------------- ECON ---------------- */
.econ-grid {
  display: grid; gap: 32px;
  grid-template-columns: 1fr;
  align-items: center;
}
.econ-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
}
.econ-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px dashed var(--color-border);
  font-size: 17px;
}
.econ-row strong { color: var(--color-primary); font-size: 22px; }
.econ-total {
  font-size: 54px; font-weight: 900; color: var(--color-primary);
  letter-spacing: -0.02em; padding-top: 18px; line-height: 1;
}
.econ-total small {
  display: block; font-size: 13px; font-weight: 500; color: var(--color-text-dim);
  letter-spacing: 0; margin-top: 8px;
}
.econ-foot {
  margin-top: 18px; font-size: 13px; color: var(--color-text-dim);
}
@media (min-width: 880px) {
  .econ-grid { grid-template-columns: 1.2fr 0.8fr; gap: 56px; }
}

/* ---------------- WHO ---------------- */
.who-list { list-style: none; padding: 0; margin: 18px 0 30px; }
.who-list li {
  display: flex; gap: 12px; padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}
.who-check { color: var(--color-primary); font-weight: 800; font-size: 22px; line-height: 1; flex-shrink: 0; width: 22px; }
.who-cross { color: var(--color-text-dim); font-weight: 800; font-size: 22px; line-height: 1; flex-shrink: 0; width: 22px; }
.who-not { margin-top: 40px; color: var(--color-text-dim); font-weight: 700; font-size: 17px; }

/* ---------------- CONTROL ---------------- */
.control-grid {
  display: grid; gap: 18px;
  grid-template-columns: 1fr;
  margin-top: 28px;
}
.control-grid > div {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 22px;
}
.control-grid h3 { color: var(--color-primary); margin-bottom: 8px; }
.control-grid p { color: var(--color-text-dim); margin: 0; }
@media (min-width: 720px) { .control-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .control-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---------------- FAQ ---------------- */
.faq {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  padding: 0 22px;
  transition: border-color .15s;
}
.faq[open] { border-color: rgba(255,90,0,0.35); }
.faq summary {
  list-style: none; cursor: pointer;
  padding: 18px 0;
  font-weight: 700; font-size: 16px;
  color: var(--color-text);
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; color: var(--color-primary);
  font-size: 22px; font-weight: 400; line-height: 1;
  transition: transform .2s;
}
.faq[open] summary::after { transform: rotate(45deg); }
.faq p { color: var(--color-text-dim); padding-bottom: 18px; margin: 0; }

/* ---------------- CHAT ---------------- */
.chat-box {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-top: 26px;
  padding: 22px;
  box-shadow: var(--shadow-card);
  max-width: 720px;
}
.chat-thread {
  min-height: 80px; max-height: 420px;
  overflow-y: auto;
  display: flex; flex-direction: column; gap: 10px;
  margin-bottom: 14px;
  padding-bottom: 4px;
}
.chat-msg {
  max-width: 86%;
  padding: 11px 15px;
  border-radius: 16px;
  font-size: 15.5px;
  line-height: 1.45;
  word-wrap: break-word;
  animation: chat-in .25s ease;
}
.chat-msg.bot {
  align-self: flex-start;
  background: var(--color-surface);
  color: var(--color-text);
  border-bottom-left-radius: 4px;
}
.chat-msg.user {
  align-self: flex-end;
  background: var(--color-primary);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.chat-msg.typing {
  background: var(--color-surface);
  color: var(--color-text-dim);
  font-style: italic;
}
@keyframes chat-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

.chat-input-row {
  display: flex; gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}
.chat-input-row input {
  flex: 1;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 12px 18px;
  color: var(--color-text);
  font-family: inherit;
  font-size: 15.5px;
  outline: none;
  transition: border-color .15s;
}
.chat-input-row input:focus { border-color: var(--color-primary); }
.chat-input-row button {
  font-size: 14px; padding: 10px 18px;
}
.chat-fallback { margin-top: 14px; font-size: 14px; color: var(--color-text-dim); }

/* Realtime chat: bot greeting, admin replies, optimistic pending, timestamps */
.chat-msg.from-bot {
  align-self: flex-start;
  background: var(--color-surface);
  color: var(--color-text);
  border-bottom-left-radius: 4px;
  border-left: 3px solid var(--color-primary);
}
.chat-msg.from-admin {
  align-self: flex-start;
  background: var(--color-surface);
  color: var(--color-text);
  border-bottom-left-radius: 4px;
  border-left: 3px solid #4a9eff;
}
.chat-msg.from-visitor {
  align-self: flex-end;
  background: var(--color-primary);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.chat-msg-pending { opacity: 0.55; }
.chat-msg-time {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  opacity: 0.6;
  letter-spacing: 0.02em;
}
.chat-note {
  align-self: center;
  font-size: 13px;
  color: var(--color-text-dim);
  background: transparent;
  padding: 4px 8px;
  text-align: center;
  max-width: 100%;
}
.chat-contact {
  margin-top: 14px;
  padding: 14px;
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
  border-radius: 12px;
  display: grid;
  gap: 8px;
}
.chat-contact-title {
  font-size: 13px;
  color: var(--color-text-dim);
  margin: 0 0 4px;
}
.chat-contact input {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 9px 12px;
  color: var(--color-text);
  font-family: inherit;
  font-size: 14px;
  outline: none;
}
.chat-contact input:focus { border-color: var(--color-primary); }
.chat-contact-saved { font-size: 12px; color: #6cc56c; }

/* ---------------- FOOTER ---------------- */
.footer {
  background: var(--color-surface);
  padding: 40px 0 26px;
  border-top: 1px solid var(--color-border);
}
.footer-row {
  display: flex; flex-direction: column; gap: 18px;
  align-items: flex-start;
  padding: 0 22px;
}
.footer-tag { margin-left: 10px; font-size: 13px; color: var(--color-text-dim); letter-spacing: 0.12em; text-transform: uppercase; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-links a { color: var(--color-text-dim); font-size: 14px; }
.footer-links a:hover { color: var(--color-primary); }
.footer-fine {
  text-align: center;
  font-size: 12px;
  color: var(--color-text-dim);
  margin: 30px 0 0;
  opacity: 0.7;
}
@media (min-width: 720px) {
  .footer-row { flex-direction: row; justify-content: space-between; align-items: center; }
}

/* ---------------- COOKIE BANNER ---------------- */
.cookie-banner {
  position: fixed; bottom: 14px; left: 14px; right: 14px;
  z-index: 100;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
  display: flex; flex-direction: column; gap: 12px;
  font-size: 14px;
  max-width: 540px;
  margin: 0 auto;
}
.cookie-actions { display: flex; gap: 10px; }
.cookie-banner .btn { padding: 9px 16px; font-size: 14px; }

/* ---------------- MISC ---------------- */
::selection { background: var(--color-primary); color: #fff; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}