/* ================= TOKENS ================= */
:root {
  --bg:        #07090d;
  --bg-alt:    #0d1117;
  --surface:   #111826;
  --border:    rgba(255,255,255,0.07);
  --accent:    #00c896;
  --accent-dim:#00a87e;
  --blue:      #2d6cdf;
  --text:      #e2e8f0;
  --muted:     #8b95a1;
  --white:     #ffffff;
  --font-display: 'Syne', sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; }

/* ================= HEADER ================= */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 48px;
  background: rgba(7,9,13,0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.logo img {
    height: 180px;
    width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.nav a:hover { color: var(--white); }

.nav-cta {
  background: var(--accent) !important;
  color: var(--bg) !important;
  padding: 9px 20px;
  border-radius: 8px;
  font-weight: 700 !important;
  font-size: 14px;
  transition: opacity 0.2s !important;
}

.nav-cta:hover { opacity: 0.88 !important; color: var(--bg) !important; }

/* ================= BUTTONS ================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  transition: opacity 0.2s, transform 0.15s;
  cursor: pointer;
  border: none;
}

.btn:hover { opacity: 0.88; transform: translateY(-1px); }

.btn-primary {
  background: var(--accent);
  color: var(--bg);
}

.btn-whatsapp {
  background: #25D366;
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.25);
}

.btn-outline:hover { border-color: rgba(255,255,255,0.55); }

/* ================= HERO ================= */
.hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-image: url('images/hero-banner.jpg');
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(0,0,0,0.72) 0%, rgba(0,200,150,0.08) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding: 40px 24px;
}

.hero-eyebrow {
  display: inline-block;
  background: rgba(0,200,150,0.15);
  color: var(--accent);
  border: 1px solid rgba(0,200,150,0.3);
  border-radius: 100px;
  padding: 5px 16px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero-accent { color: var(--accent); }

.hero p {
  font-size: 18px;
  color: #c8d3dc;
  margin-top: 16px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 32px;
}

/* ================= TRUST STRIP ================= */
.trust-strip {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  padding: 16px 24px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 28px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.trust-item svg { color: var(--accent); flex-shrink: 0; }

.trust-divider {
  width: 1px;
  height: 20px;
  background: var(--border);
}

/* ================= SECTIONS ================= */
.section {
  padding: 96px 24px;
}

.section-alt {
  background: var(--bg-alt);
}

.section-inner {
  max-width: 1080px;
  margin: 0 auto;
}

.section-label {
  display: inline-block;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section-sub {
  font-size: 17px;
  color: var(--muted);
  max-width: 560px;
  margin-bottom: 48px;
}

/* ================= GRID ================= */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  transition: border-color 0.2s, transform 0.2s;
}

.card:hover {
  border-color: rgba(0,200,150,0.25);
  transform: translateY(-3px);
}

.card-icon {
  font-size: 28px;
  margin-bottom: 14px;
}

.card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
}

/* ================= HOW IT WORKS ================= */
.steps {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
}

.step {
  flex: 1;
  min-width: 220px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
}

.step-num {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(0,200,150,0.12);
  border: 1.5px solid rgba(0,200,150,0.3);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-body h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}

.step-body p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
}

.step-arrow {
  color: var(--muted);
  font-size: 22px;
  padding-top: 32px;
  flex-shrink: 0;
}

/* ================= ABOUT ================= */
.about-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 64px;
  align-items: center;
}

.about-text p {
  color: var(--muted);
  margin-bottom: 16px;
  font-size: 16px;
  max-width: 520px;
}

.about-text .btn { margin-top: 8px; }

.about-callout {
  background: linear-gradient(135deg, rgba(0,200,150,0.1) 0%, rgba(0,200,150,0.04) 100%);
  border: 1px solid rgba(0,200,150,0.2);
  border-radius: 20px;
  padding: 40px 36px;
  text-align: center;
  min-width: 220px;
}

.callout-stat {
  font-family: var(--font-display);
  font-size: 60px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.callout-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.callout-divider {
  width: 40px;
  height: 1px;
  background: rgba(0,200,150,0.3);
  margin: 20px auto;
}

.callout-body {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

/* ================= CTA BANNER ================= */
.cta-banner {
  background: linear-gradient(135deg, #0d1f18 0%, #071511 100%);
  border-top: 1px solid rgba(0,200,150,0.12);
  border-bottom: 1px solid rgba(0,200,150,0.12);
  padding: 80px 24px;
  text-align: center;
}

.cta-inner {
  max-width: 640px;
  margin: 0 auto;
}

.cta-banner h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.cta-banner p {
  color: var(--muted);
  font-size: 17px;
  margin-bottom: 32px;
}

.cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ================= FOOTER ================= */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 40px 24px;
}

.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-logo img { height: 36px; opacity: 0.7; }

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  color: var(--muted);
  font-size: 14px;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--white); }

.footer-copy {
  color: #4b5563;
  font-size: 13px;
}

/* ================= WHATSAPP FLOAT ================= */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
  transition: transform 0.2s, box-shadow 0.2s;
  z-index: 99;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37,211,102,0.5);
}

/* ================= CONTACT FORM ================= */
.form-section {
  max-width: 700px;
  margin: 80px auto;
  padding: 40px 24px;
}

.form-section h2 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 24px;
}

.form-section form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-section input,
.form-section textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-section input:focus,
.form-section textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,200,150,0.12);
}

.form-section button {
  padding: 14px;
  background: var(--accent);
  border: none;
  border-radius: 10px;
  color: var(--bg);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  transition: opacity 0.2s;
}

.form-section button:hover { opacity: 0.88; }

/* ================= RESPONSIVE ================= */
@media (max-width: 768px) {
  .header { padding: 14px 20px; }
  .nav { gap: 14px; }
  .nav a:not(.nav-cta) { display: none; }
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-callout { min-width: unset; }
  .steps { flex-direction: column; }
  .step-arrow { display: none; }
  .trust-divider { display: none; }
  .trust-item { padding: 6px 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}