/* ==========================================================================
   COMPONENT LIBRARY
   ========================================================================== */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-family: var(--font-en); font-weight: 700; font-size: var(--fs-sm);
  padding: 14px 28px; border-radius: var(--radius-full);
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
  white-space: nowrap; position: relative;
}
.btn:active { transform: scale(0.96); }
.btn-primary {
  background: linear-gradient(135deg, var(--color-red-600), var(--color-indigo-700));
  color: #fff; box-shadow: var(--shadow-md);
}
.btn-primary:hover { box-shadow: var(--shadow-lg), var(--glow-teal); transform: translateY(-2px); }
.btn-secondary {
  background: var(--bg-surface); color: var(--text-primary);
  border: 1.5px solid var(--border-strong);
}
.btn-secondary:hover { border-color: var(--accent-teal); color: var(--accent-teal); }
.btn-whatsapp {
  background: #25D366; color: #06331B;
}
.btn-whatsapp:hover { box-shadow: 0 8px 24px rgba(37,211,102,0.4); transform: translateY(-2px); }
.btn-sm { padding: 10px 20px; font-size: var(--fs-xs); }
.btn[disabled] { opacity: 0.5; pointer-events: none; }

/* ---------- Navbar ---------- */
.navbar {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-height);
  background: var(--glass-bg);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
}
.navbar__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.navbar__logo { font-weight: 800; font-size: var(--fs-md); display: flex; align-items: center; gap: var(--space-2); color: var(--text-primary); }
.navbar__logo-mark { flex-shrink: 0; border-radius: 11px; box-shadow: var(--shadow-sm); transition: transform var(--dur-fast); }
.navbar__logo:hover .navbar__logo-mark { transform: scale(1.05); }
.navbar__logo-text { letter-spacing: -0.01em; }
.navbar__links { display: none; align-items: center; gap: var(--space-5); list-style: none; }
.navbar__links a { font-weight: 600; font-size: var(--fs-sm); color: var(--text-secondary); padding: var(--space-2) 0; position: relative; }
.navbar__links a:hover { color: var(--text-primary); }
.navbar__links a.active { color: var(--accent-primary); }
.navbar__actions { display: flex; align-items: center; gap: var(--space-3); }
.navbar__toggle { display: inline-flex; }
.theme-toggle {
  width: 40px; height: 40px; border-radius: var(--radius-full);
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--bg-surface-alt); border: 1px solid var(--border-subtle);
  transition: background var(--dur-fast);
}
.theme-toggle:hover { background: var(--border-subtle); }
[data-theme-icon] [data-icon-sun] { display: none; }
.theme-toggle[aria-pressed="true"] [data-theme-icon] [data-icon-moon] { display: none; }
.theme-toggle[aria-pressed="true"] [data-theme-icon] [data-icon-sun] { display: block; }
.nav-burger { display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; }
.nav-burger span, .nav-burger::before, .nav-burger::after { content:''; display:block; width: 20px; height: 2px; background: var(--text-primary); position: relative; transition: transform var(--dur-fast), opacity var(--dur-fast); }
.nav-burger::before { position: absolute; transform: translateY(-6px); }
.nav-burger::after { position: absolute; transform: translateY(6px); }
.nav-burger[aria-expanded="true"] span { opacity: 0; }
.nav-burger[aria-expanded="true"]::before { transform: rotate(45deg); }
.nav-burger[aria-expanded="true"]::after { transform: rotate(-45deg); }

.dropdown { position: relative; }
.dropdown__panel {
  position: absolute; top: calc(100% + 12px); left: 0; min-width: 260px;
  background: var(--bg-surface); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  padding: var(--space-2); opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out), visibility var(--dur-fast);
}
.dropdown:hover .dropdown__panel,
.dropdown:focus-within .dropdown__panel,
.dropdown.is-open .dropdown__panel { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown__panel a { display: flex; flex-direction: column; padding: var(--space-3); border-radius: var(--radius-md); gap: 2px; }
.dropdown__panel a:hover { background: var(--bg-surface-alt); }
.dropdown__panel small { color: var(--text-secondary); font-weight: 400; font-size: var(--fs-xs); }

/* Mobile drawer */
.mobile-drawer {
  position: fixed; inset: 0; z-index: 200; visibility: hidden;
}
.mobile-drawer[data-open="true"] { visibility: visible; }
.mobile-drawer__overlay {
  position: absolute; inset: 0; background: rgba(27,18,13,0.5);
  opacity: 0; transition: opacity var(--dur-base) var(--ease-out);
}
.mobile-drawer[data-open="true"] .mobile-drawer__overlay { opacity: 1; }
.mobile-drawer__panel {
  position: absolute; top: 0; right: 0; height: 100%; width: min(320px, 84vw);
  background: var(--bg-surface); padding: var(--space-6) var(--space-4);
  transform: translateX(100%); transition: transform var(--dur-slow) var(--ease-out);
  display: flex; flex-direction: column; gap: var(--space-4); overflow-y: auto;
}
.mobile-drawer[data-open="true"] .mobile-drawer__panel { transform: translateX(0); }
.mobile-drawer__panel a { font-weight: 700; font-size: var(--fs-md); padding: var(--space-2) 0; color: var(--text-primary); }
.mobile-drawer__group-label { font-weight: 700; font-size: var(--fs-md); color: var(--text-secondary); padding-top: var(--space-2); }
.mobile-drawer__panel a.mobile-drawer__sublink { font-weight: 600; font-size: var(--fs-sm); padding: var(--space-1) 0 var(--space-1) var(--space-4); color: var(--text-secondary); }

@media (min-width: 1024px) {
  .navbar__links { display: flex; }
  .nav-burger, .mobile-drawer { display: none; }
}

/* ---------- Hero ---------- */
.hero { padding-block: var(--space-8) var(--space-7); position: relative; overflow: hidden; }
.hero::before {
  content: ''; position: absolute; top: -20%; right: -10%; width: 60vw; height: 60vw; max-width: 700px; max-height: 700px;
  background: radial-gradient(circle, rgba(246,36,64,0.16), transparent 70%);
  filter: blur(10px); pointer-events: none;
}
.hero__grid { display: grid; gap: var(--space-6); align-items: center; position: relative; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: var(--bg-surface-alt); border: 1px solid var(--border-subtle);
  padding: var(--space-1) var(--space-3); border-radius: var(--radius-full);
  font-size: var(--fs-xs); font-weight: 700; color: var(--accent-primary); margin-bottom: var(--space-4);
}
.hero__eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-teal); animation: pulse 2s infinite; }
.hero h1 { margin-bottom: var(--space-4); }
.hero h1.hero__title--home { font-size: 50px; }
.hero h1 .accent { background: linear-gradient(135deg, var(--accent-primary), var(--accent-teal)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: var(--fs-md); max-width: 52ch; margin-bottom: var(--space-5); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-6); }
.hero__stats { display: flex; flex-wrap: wrap; gap: var(--space-6); }
.hero__stats div strong { display: block; font-size: var(--fs-lg); color: var(--text-primary); }
.hero__stats div span { font-size: var(--fs-xs); color: var(--text-secondary); }

.hero__visual { position: relative; aspect-ratio: 1/1; max-width: 480px; margin-inline: auto; }
.sms-thread { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: var(--radius-xl); box-shadow: var(--shadow-glass); backdrop-filter: blur(20px); padding: var(--space-4); height: 100%; display: flex; flex-direction: column; gap: var(--space-3); justify-content: flex-end; }
.sms-bubble { max-width: 80%; padding: var(--space-3) var(--space-4); border-radius: var(--radius-lg); font-size: var(--fs-sm); font-weight: 600; opacity: 0; animation: bubbleIn var(--dur-slow) var(--ease-out) forwards; }
.sms-bubble.out { align-self: flex-end; background: linear-gradient(135deg, var(--color-red-600), var(--color-indigo-700)); color: #fff; border-bottom-right-radius: 4px; }
.sms-bubble.status { align-self: flex-end; font-size: var(--fs-xs); color: var(--accent-teal); font-weight: 700; }
.sms-bubble:nth-child(1) { animation-delay: 0.1s; }
.sms-bubble:nth-child(2) { animation-delay: 0.5s; }
.sms-bubble:nth-child(3) { animation-delay: 0.9s; }
@keyframes bubbleIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(150,96,42,0.5); } 50% { box-shadow: 0 0 0 6px rgba(150,96,42,0); } }

@media (min-width: 900px) {
  .hero__grid { grid-template-columns: 1.1fr 0.9fr; }
}

/* ---------- Hero illustration (home page only) ---------- */
.hero__visual--home { aspect-ratio: 1530 / 1200; max-width: 560px; }
.hero-illustration { position: relative; width: 100%; height: 100%; }
.hero-illustration__img { display: block; width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(var(--shadow-lg)); }
.hero-illustration__video { display: block; width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); }
@media (max-width: 899px) {
  .hero__visual--home { max-width: 420px; }
}

/* ---------- Section shell ---------- */
.section { padding-block: var(--space-8); }
.section-head { max-width: 60ch; margin-inline: auto; margin-bottom: var(--space-6); text-align: center; }
.section-head .eyebrow { color: var(--accent-teal); font-weight: 800; font-size: var(--fs-xs); letter-spacing: 0.08em; text-transform: uppercase; display: block; margin-bottom: var(--space-2); }
.section-alt { background: var(--bg-surface-alt); }

/* ---------- Feature Card ---------- */
.feature-grid { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.feature-grid--home { grid-template-columns: 1fr; }
@media (min-width: 640px) { .feature-grid--home { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .feature-grid--home { grid-template-columns: repeat(3, 1fr); } }
.feature-card {
  background: var(--bg-surface); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); padding: var(--space-5);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--accent-teal); }
.feature-card .icon-badge {
  width: 48px; height: 48px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(246,36,64,0.12), rgba(150,96,42,0.16));
  color: var(--accent-primary); margin-bottom: var(--space-4);
}
.feature-card h3 { font-size: var(--fs-md); margin-bottom: var(--space-2); }
.feature-card p { font-size: var(--fs-sm); }

/* ---------- Pricing ---------- */
.pricing-toggle { display: flex; width: fit-content; margin-inline: auto; background: var(--bg-surface-alt); border-radius: var(--radius-full); padding: 4px; margin-bottom: var(--space-6); border: 1px solid var(--border-subtle); }
.pricing-toggle button { padding: var(--space-2) var(--space-4); border-radius: var(--radius-full); font-weight: 700; font-size: var(--fs-xs); color: var(--text-secondary); transition: all var(--dur-fast); }
.pricing-toggle button[aria-pressed="true"] { background: var(--bg-surface); color: var(--accent-primary); box-shadow: var(--shadow-sm); }

.pricing-grid { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); align-items: start; }
.pricing-card { background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: var(--radius-xl); padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-4); position: relative; }
.pricing-card--featured { border-color: var(--accent-teal); box-shadow: var(--shadow-lg), var(--glow-teal); }
.pricing-card--featured .badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--accent-teal); color: #FFFFFF; font-size: var(--fs-xs); font-weight: 800; padding: 4px 16px; border-radius: var(--radius-full); }
.pricing-card h3 { font-size: var(--fs-md); }
.pricing-card .price { font-size: var(--fs-xl); font-weight: 800; color: var(--text-primary); }
.pricing-card .price span { font-size: var(--fs-xs); font-weight: 500; color: var(--text-secondary); }
.pricing-card ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); font-size: var(--fs-sm); }
.pricing-card ul li { display: flex; gap: var(--space-2); align-items: flex-start; color: var(--text-secondary); }
.pricing-card ul li svg { flex-shrink: 0; color: var(--accent-teal); margin-top: 2px; }

/* ---------- FAQ Accordion ---------- */
.faq-list { display: flex; flex-direction: column; gap: var(--space-3); width: 100%; margin-inline: auto; }
.faq-item { border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); background: var(--bg-surface); overflow: hidden; }
.faq-item__q { width: 100%; display: flex; justify-content: flex-start; align-items: center; gap: var(--space-3); padding: var(--space-4) var(--space-6); padding-right: 56px; font-weight: 700; text-align: left; font-size: var(--fs-sm); position: relative; }
.faq-item__icon { flex-shrink: 0; transition: transform var(--dur-base) var(--ease-out); position: absolute; right: var(--space-5); }
.faq-item__q[aria-expanded="true"] .faq-item__icon { transform: rotate(45deg); }
.faq-item__a { max-height: 0; overflow: hidden; transition: max-height var(--dur-base) var(--ease-out); }
.faq-item__a-inner { padding: 0 var(--space-6) var(--space-4); font-size: var(--fs-sm); color: var(--text-secondary); text-align: left; }

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-red-600), var(--color-indigo-700));
  border-radius: var(--radius-xl); padding: var(--space-7) var(--space-6);
  display: flex; flex-wrap: wrap; gap: var(--space-5); align-items: center; justify-content: space-between;
  color: #fff; position: relative; overflow: hidden;
}
.cta-banner::after { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(152,232,222,0.25), transparent 60%); pointer-events: none; z-index: 0; }
.cta-banner h2 { font-size: var(--fs-xl); position: relative; z-index: 1; }
.cta-banner p { color: rgba(255,255,255,0.8); position: relative; max-width: 46ch; z-index: 1; }
.cta-banner__actions { display: flex; gap: var(--space-3); position: relative; flex-wrap: wrap; z-index: 1; }

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; position: relative; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__track { display: flex; gap: var(--space-7); width: max-content; animation: scroll 32s linear infinite; }
.marquee__track span { font-weight: 800; font-size: var(--fs-lg); color: var(--text-secondary); opacity: 0.5; white-space: nowrap; }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Blog Card ---------- */
.blog-grid { display: grid; gap: var(--space-5); grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.blog-grid--index { grid-template-columns: 1fr; }
@media (min-width: 640px) { .blog-grid--index { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .blog-grid--index { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1280px) { .blog-grid--index { grid-template-columns: repeat(4, 1fr); } }
.blog-card { background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out); }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-card__img { aspect-ratio: 16/9; background: linear-gradient(135deg, var(--color-red-600), var(--color-teal-500)); display: flex; align-items: center; justify-content: center; }
.blog-card__img svg { opacity: 0.95; filter: drop-shadow(0 6px 14px rgba(27, 18, 13, 0.25)); }
.blog-card__body { padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.blog-card__tag { font-size: var(--fs-xs); font-weight: 800; color: var(--accent-teal); text-transform: uppercase; letter-spacing: 0.05em; }
.blog-card__body h3 { font-size: var(--fs-md); }
.blog-card__meta { display: flex; gap: var(--space-3); font-size: var(--fs-xs); color: var(--text-secondary); margin-top: auto; padding-top: var(--space-3); border-top: 1px solid var(--border-subtle); }

/* ---------- Footer ---------- */
.footer { background: var(--color-ink-950); color: var(--color-mist-200); padding-block: var(--space-7) var(--space-5); }
.footer a { color: rgba(250,250,252,0.7); }
.footer a:hover { color: var(--color-mint-300); }
.footer__grid { display: grid; gap: var(--space-6); grid-template-columns: 1.5fr repeat(3, 1fr); margin-bottom: var(--space-7); }
.footer__brand p { color: rgba(250,250,252,0.6); font-size: var(--fs-sm); margin-block: var(--space-3); max-width: 34ch; }
.footer h4 { font-size: var(--fs-sm); color: #fff; margin-bottom: var(--space-4); }
.footer ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); font-size: var(--fs-sm); }
.footer__social { display: flex; gap: var(--space-3); margin-top: var(--space-4); }
.footer__social a { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; }
.footer__newsletter { display: flex; gap: var(--space-2); margin-top: var(--space-3); }
.footer__newsletter input { flex: 1; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14); border-radius: var(--radius-md); padding: var(--space-2) var(--space-3); color: #fff; font-size: var(--fs-sm); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: var(--space-5); display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: space-between; font-size: var(--fs-xs); color: rgba(250,250,252,0.5); }
@media (max-width: 900px) { .footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .footer__grid { grid-template-columns: 1fr; } }

/* ---------- Floating elements ---------- */
.float-stack { position: fixed; bottom: var(--space-4); right: var(--space-4); z-index: 90; display: flex; flex-direction: column; gap: var(--space-3); align-items: flex-end; }
.fab { width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg); transition: transform var(--dur-fast) var(--ease-out); }
.fab:hover { transform: scale(1.08); }
.fab-whatsapp { background: #25D366; color: #06331B; animation: pulse-wa 2.4s infinite; }
@keyframes pulse-wa { 0%,100% { box-shadow: 0 0 0 0 rgba(37,211,102,0.5), var(--shadow-lg); } 50% { box-shadow: 0 0 0 10px rgba(37,211,102,0), var(--shadow-lg); } }
.fab-top { background: var(--bg-surface); border: 1px solid var(--border-subtle); color: var(--text-primary); opacity: 0; visibility: hidden; transform: translateY(8px); }
.fab-top[data-visible="true"] { opacity: 1; visibility: visible; transform: translateY(0); }

.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; background: linear-gradient(90deg, var(--accent-primary), var(--accent-teal)); z-index: 300; width: 0%; }

/* ---------- Toast ---------- */
.toast-region { position: fixed; bottom: var(--space-4); left: var(--space-4); z-index: 400; display: flex; flex-direction: column; gap: var(--space-2); }
.toast { background: var(--bg-surface); border: 1px solid var(--border-subtle); border-left: 4px solid var(--accent-teal); border-radius: var(--radius-md); padding: var(--space-3) var(--space-4); box-shadow: var(--shadow-lg); font-size: var(--fs-sm); max-width: 320px; animation: toastIn var(--dur-base) var(--ease-out); }
.toast[data-variant="error"] { border-left-color: #C93A2C; }
@keyframes toastIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { display: flex; align-items: center; gap: var(--space-2); font-size: var(--fs-xs); color: var(--text-secondary); padding-block: var(--space-4); flex-wrap: wrap; }
.breadcrumbs a:hover { color: var(--accent-primary); }
.breadcrumbs .sep { opacity: 0.4; }

/* ---------- Utility ---------- */
.grid-2 { display: grid; gap: var(--space-6); }
@media (min-width: 900px) { .grid-2 { grid-template-columns: 1fr 1fr; } }
.badge-stat { display: flex; align-items: center; gap: var(--space-3); background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: var(--space-4); }
.badge-stat strong { font-size: var(--fs-lg); display: block; }
.badge-stat span { font-size: var(--fs-xs); color: var(--text-secondary); }

[data-aos] { opacity: 0; transform: translateY(20px); transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out); }
[data-aos].aos-in { opacity: 1; transform: translateY(0); }

.nowrap-heading { white-space: nowrap; }
@media (max-width: 420px) { .nowrap-heading { white-space: normal; } }