/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
:root {
  --bg: #0a0a0d;
  --bg-alt: #111318;
  --bg-elevated: #16181f;
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.16);
  --text: #f4f4f6;
  --text-muted: #9aa0ac;
  --text-faint: #6b7280;
  --accent: #ff3b30;
  --accent-dark: #d92c22;
  --accent-glow: rgba(255, 59, 48, 0.32);
  --accent-teal: #2dd9c8;
}
html, body { overflow-x: hidden; max-width: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea { font-family: inherit; font-size: inherit; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ===== CLICK EFFECT LAYER ===== */
.click-fx-root { position: fixed; inset: 0; pointer-events: none; z-index: 9999; overflow: visible; }

/* ===== PROMO BAR ===== */
.promo-bar { background: #000; color: #fff; border-bottom: 1px solid var(--border); }
.promo-bar-inner {
  display: flex; align-items: center; justify-content: center; gap: 16px;
  padding: 9px 24px; text-align: center; flex-wrap: wrap;
  font-size: 0.82rem; letter-spacing: 0.01em;
}
.promo-highlight { color: var(--accent); font-weight: 800; }
.promo-text s { opacity: 0.5; }
.promo-link {
  font-weight: 700; color: #fff; opacity: 0.85;
  text-decoration: underline; text-underline-offset: 3px;
  white-space: nowrap; transition: opacity 0.2s;
}
.promo-link:hover { opacity: 1; }

/* ===== NAV ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10,10,13,0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-strong);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
}
.nav-logo-img {
  width: 36px; height: 36px; border-radius: 50%;
  object-fit: cover; object-position: center;
  border: 1px solid var(--border-strong);
  box-shadow: 0 0 0 3px rgba(255,59,48,0.12);
}
.nav-brand { font-weight: 800; font-size: 1.15rem; letter-spacing: -0.02em; color: var(--text); }
.brand-dot { color: var(--accent); }
.nav-right { display: flex; align-items: center; gap: 20px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: 0.9rem; font-weight: 600; color: #d5d8de; transition: color 0.2s; }
.nav-links a:hover { color: var(--accent); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 4px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.2s; }
.nav-links .btn {
  background: var(--accent); border-color: var(--accent); color: #fff;
  box-shadow: 0 6px 18px var(--accent-glow);
}
.nav-links .btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); transform: translateY(-2px); }

.lang-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; color: var(--text-muted);
  border: 1px solid var(--border-strong); border-radius: 6px;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.03em;
  padding: 5px 10px; cursor: pointer; transition: all 0.2s;
}
.lang-toggle:hover { color: var(--text); border-color: var(--accent); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: #fff; color: #0a0a0d;
  border: 2px solid #fff;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
}
.btn:hover { background: #d8d8dc; border-color: #d8d8dc; transform: translateY(-2px); }
.btn-sm { padding: 8px 18px; font-size: 0.85rem; border-radius: 6px; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-outline { background: transparent; color: var(--text); border-color: var(--border-strong); }
.btn-outline:hover { background: #fff; color: #0a0a0d; border-color: #fff; }
.btn-full { width: 100%; }
.btn-accent { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: 0 10px 30px var(--accent-glow); }
.btn-accent:hover { background: var(--accent-dark); border-color: var(--accent-dark); }

/* ===== WEIGHT HOVER (variable-font letter morph, adapted from Originkit) =====
   Uses the site's normal "Inter" font — loaded from Google Fonts as a true
   variable font (wght@100..900 range request), which supports the same
   font-variation-settings morph without needing a separate ~345KB font file
   from rsms.me. Do not reintroduce a second font source for this. */
.weight-hover .letter {
  display: inline-block;
  white-space: pre;
  font-variation-settings: "wght" 400;
  transition: font-variation-settings 0.7s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}

/* ===== HERO (elegant, dark, from photo palette) ===== */
.hero {
  position: relative;
  padding: 150px 0 90px;
  background: var(--bg);
  overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; top: -180px; right: -160px;
  width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgba(45,90,120,0.28), transparent 70%);
  filter: blur(40px); pointer-events: none;
}
.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.hero-eyebrow {
  font-size: 0.85rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.15em; color: var(--text-faint); margin-bottom: 14px;
}
.hero-title {
  font-size: 3.2rem; font-weight: 900; line-height: 1.08;
  letter-spacing: -0.03em; margin-bottom: 16px; color: var(--text);
}
.hero-accent { display: inline; color: var(--accent); }
.hero-sub {
  font-size: 1.1rem; font-weight: 500; color: var(--text-muted); margin-bottom: 12px;
  font-style: italic;
}
.hero-desc { font-size: 1rem; color: var(--text-muted); margin-bottom: 28px; max-width: 440px; }
.hero-actions { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; margin-bottom: 28px; }

/* Hero CTAs: text-only, no button chrome */
.hero-actions .btn {
  background: none; border: none; box-shadow: none;
  padding: 0; border-radius: 0;
  font-size: 1.05rem; font-weight: 700; letter-spacing: -0.01em;
  position: relative;
}
.hero-actions .btn::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 100%;
  background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s ease;
}
.hero-actions .btn:hover { background: none; transform: none; }
.hero-actions .btn:hover::after { transform: scaleX(1); }
.hero-actions .btn:not(.btn-outline) { color: var(--accent); }
.hero-actions .btn-outline { color: var(--text-muted); }
.hero-actions .btn-outline:hover { color: var(--text); }
.hero-trust {
  display: flex; gap: 24px; flex-wrap: wrap; font-size: 0.82rem; color: var(--text-muted); font-weight: 500;
}
.hero-trust span { position: relative; padding-left: 16px; }
.hero-trust span::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent-teal);
}

/* Hero photo */
.hero-visual { position: relative; z-index: 1; display: flex; justify-content: center; }
.hero-photo {
  width: 100%; max-width: 440px; height: auto; aspect-ratio: 4 / 5; object-fit: cover;
  border-radius: 20px; border: 1px solid var(--border);
  box-shadow: 0 30px 80px rgba(0,0,0,0.55);
}
.hero-photo-tag {
  position: absolute; right: -28px; bottom: -28px;
  background: linear-gradient(160deg, rgba(26,28,36,0.94), rgba(8,8,10,0.97));
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: #fff;
  border-radius: 18px; padding: 24px 26px; max-width: 300px;
  border: 1px solid var(--border-strong);
  box-shadow: 0 28px 60px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,59,48,0.06), 0 10px 30px var(--accent-glow);
}
.hero-photo-tag-title {
  font-weight: 800; font-size: 1.12rem; letter-spacing: -0.015em;
  margin-bottom: 8px; padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.hero-photo-tag-sub { font-size: 0.86rem; color: var(--text-muted); line-height: 1.55; }

/* ===== SECTIONS ===== */
.section { padding: 100px 0; background: var(--bg); }
.section-dark { background: var(--bg-alt); }
.section-eyebrow {
  font-size: 0.8rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.15em; color: var(--text-faint); margin-bottom: 8px; text-align: center;
}
.section-title {
  font-size: 2.4rem; font-weight: 800; text-align: center;
  letter-spacing: -0.02em; margin-bottom: 12px; color: var(--text);
}
.section-sub {
  text-align: center; color: var(--text-muted); max-width: 520px; margin: 0 auto 56px;
  font-size: 1.05rem;
}

/* ===== SCROLL REVEAL ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ===== STEPS ===== */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.step-card {
  background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 14px;
  padding: 36px 28px; position: relative; transition: all 0.25s;
}
.step-card:hover { border-color: var(--accent); box-shadow: 0 8px 30px rgba(0,0,0,0.35); transform: translateY(-4px); }
.step-num {
  font-size: 3rem; font-weight: 900; color: rgba(255,255,255,0.05);
  position: absolute; top: 16px; right: 20px; line-height: 1;
}
.step-icon { margin-bottom: 20px; color: var(--text); }
.step-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.step-card p { font-size: 0.92rem; color: var(--text-muted); }

/* ===== SERVICES ===== */
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.service-card {
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  border-radius: 14px; padding: 32px 28px; transition: all 0.25s;
}
.service-card:hover { background: rgba(255,255,255,0.07); border-color: var(--border-strong); transform: translateY(-4px); }
.service-icon { margin-bottom: 16px; color: var(--text); }
.service-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.service-card p { font-size: 0.92rem; color: var(--text-muted); }

/* ===== PRICING / OFFER ===== */
.section-pricing { position: relative; background: var(--bg-alt); overflow: hidden; }
.pricing-glow {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 600px; height: 600px; background: var(--accent-glow);
  filter: blur(120px); border-radius: 50%; z-index: 0; opacity: 0.5;
}
.section-pricing .container { position: relative; z-index: 1; }
.pricing-card {
  position: relative; max-width: 460px; margin: 0 auto;
  background: var(--bg-elevated); border: 2px solid var(--border-strong); border-radius: 20px;
  padding: 44px 36px 36px; text-align: center;
  box-shadow: 0 24px 60px rgba(0,0,0,0.45);
}
.pricing-ribbon {
  position: absolute; top: -16px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #fff; font-weight: 800; font-size: 0.85rem;
  letter-spacing: 0.05em; padding: 8px 20px; border-radius: 999px;
  box-shadow: 0 8px 20px var(--accent-glow);
}
.pricing-name { font-size: 1.1rem; font-weight: 700; color: var(--text-muted); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.08em; }
.pricing-price { display: flex; align-items: baseline; justify-content: center; gap: 14px; margin-bottom: 8px; }
.price-old { font-size: 1.6rem; color: var(--text-faint); text-decoration: line-through; font-weight: 600; }
.price-new { font-size: 3.4rem; font-weight: 900; color: var(--accent); letter-spacing: -0.02em; }
.pricing-note { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 28px; }
.pricing-features { list-style: none; text-align: left; margin-bottom: 28px; display: flex; flex-direction: column; gap: 12px; }
.pricing-features li {
  font-size: 0.95rem; color: var(--text); padding-left: 28px; position: relative;
}
.pricing-features li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--accent); font-weight: 800;
}
.pricing-limited { font-size: 0.82rem; color: var(--text-faint); margin-top: 16px; }

/* ===== CONTACT ===== */
.section-cta {
  background: linear-gradient(180deg, var(--bg) 0%, #000 100%);
  color: var(--text);
}
.cta-inner { max-width: 560px; text-align: center; }
.cta-logo { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; object-position: center; margin: 0 auto 16px; }
.cta-offer-tag {
  display: inline-block; background: rgba(255,59,48,0.12); border: 1px solid var(--accent);
  color: #ff7a70; font-weight: 700; font-size: 0.8rem;
  padding: 6px 14px; border-radius: 8px; margin-bottom: 16px;
}
.cta-title { font-size: 2.2rem; font-weight: 800; margin-bottom: 12px; letter-spacing: -0.02em; color: var(--text); }
.cta-sub { color: var(--text-muted); margin-bottom: 36px; font-size: 1.05rem; }

.contact-buttons { display: flex; flex-direction: column; gap: 14px; margin-bottom: 24px; }
.contact-btn {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  border: 1px solid transparent;
  padding: 16px 28px; border-radius: 12px;
  font-weight: 700; font-size: 1rem;
  transition: all 0.25s;
}
.contact-btn:hover { transform: translateY(-2px); filter: brightness(1.08); }
.contact-btn-instagram {
  background: linear-gradient(45deg, #f58529, #dd2a7b, #8134af, #515bd4);
  color: #fff;
}
.contact-btn-instagram:hover { box-shadow: 0 12px 30px rgba(221,42,123,0.35); }
.contact-btn-whatsapp { background: #25d366; color: #06301b; }
.contact-btn-whatsapp:hover { box-shadow: 0 12px 30px rgba(37,211,102,0.35); }

.contact-btn-disabled {
  position: relative;
  opacity: 0.45; filter: grayscale(0.4);
  cursor: not-allowed; pointer-events: none;
}
.contact-btn-disabled:hover { transform: none; filter: grayscale(0.4); box-shadow: none; }
.contact-btn-badge {
  position: absolute; top: -10px; right: -10px;
  background: var(--bg); color: var(--text-muted);
  border: 1px solid var(--border-strong);
  font-size: 0.68rem; font-weight: 700;
  padding: 3px 10px; border-radius: 999px;
  white-space: nowrap;
}

.cta-note { font-size: 0.82rem; color: var(--text-faint); margin-top: 8px; }

/* ===== FOOTER ===== */
.footer { padding: 40px 0; border-top: 1px solid var(--border); background: var(--bg); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1rem; color: var(--text); }
.footer-logo { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; object-position: center; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 0.85rem; color: var(--text-muted); transition: color 0.2s; }
.footer-links a:hover { color: var(--text); }
.footer-copy { font-size: 0.8rem; color: var(--text-faint); }

/* ===== MOBILE ===== */
@media (max-width: 768px) {
  .promo-bar-inner { padding: 8px 20px; font-size: 0.76rem; gap: 10px; }

  .nav-links {
    display: none; flex-direction: column; position: absolute;
    top: 64px; left: 0; right: 0; background: var(--bg-alt);
    padding: 20px 24px; gap: 16px; border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }

  .hero { padding: 120px 0 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-title { font-size: 2.2rem; }
  .hero-desc { margin: 0 auto 28px; }
  .hero-actions { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-visual { order: -1; padding: 0 8px 32px; }
  .hero-photo { max-width: 320px; }
  .hero-photo-tag { left: 8px; right: 8px; bottom: -20px; max-width: none; margin: 0 auto; }

  .steps-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 1.8rem; }

  .pricing-card { padding: 40px 24px 30px; }
  .price-new { font-size: 2.6rem; }
  .price-old { font-size: 1.3rem; }

  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.9rem; }
  .btn-lg { padding: 12px 24px; font-size: 0.95rem; }
}