:root {
  --color-bg: #f4f7f8;
  --color-surface: #ffffff;
  --color-surface-soft: #f6fafb;
  --color-primary: #0f3f4a;
  --color-primary-strong: #082d35;
  --color-accent: #d7a766;
  --color-accent-dark: #bf8f52;
  --color-text: #172227;
  --color-muted: #4d626b;
  --color-border: rgba(15, 63, 74, 0.16);
  --shadow-soft: 0 10px 28px rgba(10, 39, 47, 0.08);
  --radius-xl: 24px;
  --radius-lg: 16px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  color: var(--color-text);
  background: radial-gradient(circle at 0% 0%, #ffffff 0%, var(--color-bg) 56%, #eaf3f6 100%);
  line-height: 1.45;
}

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

.bg-shape {
  position: fixed;
  border-radius: 999px;
  filter: blur(26px);
  z-index: -2;
  pointer-events: none;
}
.bg-shape-top {
  width: 320px;
  height: 320px;
  right: -80px;
  top: -120px;
  background: radial-gradient(circle, rgba(215, 167, 102, 0.28), transparent 70%);
}
.bg-shape-middle {
  width: 420px;
  height: 420px;
  left: -150px;
  bottom: 10vh;
  background: radial-gradient(circle, rgba(15, 63, 74, 0.15), transparent 72%);
}

.section {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
  margin-bottom: clamp(3rem, 5vw, 5rem);
}

.section-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
  padding: clamp(1.15rem, 2vw, 2rem);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 25;
  width: min(1120px, calc(100% - 2rem));
  margin: 1rem auto 2rem;
  padding: 0.78rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(10px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.brand { display: inline-flex; align-items: center; gap: 0.6rem; font-weight: 700; }
.brand-logo {
  width: 31px;
  height: 31px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(140deg, var(--color-accent), #c28f4f);
}

.menu { display: flex; gap: 1rem; align-items: center; color: var(--color-muted); }
.menu a:hover { color: var(--color-primary); }
.menu .btn-mini {
  padding: 0.62rem 1.08rem;
  font-size: 0.9rem;
  font-weight: 800;
  color: #fef8ef;
  background: linear-gradient(145deg, #0f5160, #0b3d49);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 12px 22px rgba(9, 52, 62, 0.26);
}
.menu .btn-mini:hover {
  color: #ffffff;
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 16px 24px rgba(9, 52, 62, 0.32);
}
.menu .btn-mini:focus-visible {
  outline: 3px solid rgba(15, 81, 96, 0.32);
  outline-offset: 2px;
}

.btn {
  border: 0;
  border-radius: 999px;
  font: inherit;
  font-weight: 700;
  padding: 0.6rem 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-mini { font-size: 0.84rem; }
.btn-large { padding: 0.95rem 1.45rem; font-size: 1rem; }
.btn-primary {
  color: #2f1f0b;
  background: linear-gradient(150deg, var(--color-accent), var(--color-accent-dark));
  box-shadow: 0 10px 20px rgba(191, 143, 82, 0.28);
}
.btn-secondary {
  color: #f8fcfd;
  background: var(--color-primary);
}
.btn-outline {
  color: var(--color-primary);
  border: 1px solid rgba(15, 63, 74, 0.28);
  background: #f9fcfd;
}

.eyebrow {
  margin: 0 0 0.55rem;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-weight: 700;
  color: var(--color-primary);
}

h1, h2, h3, h4 {
  margin: 0;
  color: var(--color-primary-strong);
  font-family: "Palatino Linotype", Georgia, serif;
}
h1 { font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.1; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 1.3rem;
  align-items: center;
}
.hero-subtitle {
  margin: 0.9rem 0 1rem;
  color: var(--color-muted);
  font-size: 1.05rem;
  max-width: 58ch;
}
.hero-cta-group { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-bottom: 0.85rem; }
.hero-proof { display: flex; align-items: center; gap: 0.7rem; color: var(--color-muted); }
.hero-proof p { margin: 0; }
.proof-avatars { display: flex; }
.proof-avatars img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #fff;
  margin-left: -7px;
}
.proof-avatars img:first-child { margin-left: 0; }
.hero-media {
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: 0 14px 30px rgba(10, 39, 47, 0.14);
  background: #091b21;
}
.hero-media img,
.hero-media video {
  width: 100%;
  min-height: 340px;
  height: 100%;
  object-fit: cover;
  display: block;
}

.section-head { text-align: center; margin-bottom: 1rem; }
.section-head p { margin: 0.4rem 0 0; color: var(--color-muted); }

.sample-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}
.sample-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
  padding: 0.9rem;
}
.sample-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.36rem;
  margin-bottom: 0.55rem;
}
.sample-tag {
  border-radius: 999px;
  padding: 0.18rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.1;
  color: #3e4d53;
  background: #eef1f4;
  border: 1px solid rgba(66, 84, 92, 0.12);
}
.sample-tag-emotion {
  color: #9a2f58;
  background: #faedf2;
  border-color: rgba(154, 47, 88, 0.2);
}
.sample-tag-voice {
  color: #205bb5;
  background: #eaf1ff;
  border-color: rgba(32, 91, 181, 0.22);
}
.sample-card h3 { font-size: 1.03rem; }
.sample-card p { margin: 0.4rem 0 0.6rem; color: var(--color-muted); font-size: 0.92rem; }
.audio-player {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 40px;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem;
  border-radius: 999px;
  border: 1px solid rgba(15, 63, 74, 0.14);
  background: linear-gradient(180deg, #f7fbfc, #edf5f7);
}
.audio-player audio { display: none; }
.player-btn {
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  display: grid;
  place-items: center;
  font: inherit;
  color: #f4fbfd;
  background: linear-gradient(145deg, #0f4c5a, #0b3842);
  box-shadow: 0 6px 14px rgba(11, 56, 66, 0.3);
  transition: transform 180ms ease, box-shadow 180ms ease;
}
.player-btn:hover {
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 9px 16px rgba(11, 56, 66, 0.34);
}
.player-btn:focus-visible {
  outline: 3px solid rgba(15, 63, 74, 0.3);
  outline-offset: 2px;
}
.player-mute {
  color: var(--color-primary);
  background: #ffffff;
  border: 1px solid rgba(15, 63, 74, 0.18);
  box-shadow: none;
}
.icon-wrap {
  width: 18px;
  height: 18px;
  position: relative;
  display: inline-grid;
  place-items: center;
}
.icon {
  width: 18px;
  height: 18px;
  fill: currentColor;
  position: absolute;
  inset: 0;
}
.icon-pause,
.icon-volume-off {
  opacity: 0;
}
.player-toggle.is-playing .icon-play,
.player-mute.is-muted .icon-volume {
  opacity: 0;
}
.player-toggle.is-playing .icon-pause,
.player-mute.is-muted .icon-volume-off {
  opacity: 1;
}
.player-progress-group { min-width: 0; }
.player-progress {
  width: 100%;
  accent-color: #0f4b59;
  cursor: pointer;
}
.player-time {
  margin: 0.15rem 0 0;
  font-size: 0.79rem;
  color: #46616b;
}
.sample-card.featured {
  background: linear-gradient(155deg, #f9f1e5, #fff7ed);
  border-color: rgba(191, 143, 82, 0.48);
}

.how-timeline {
  position: relative;
}
.process-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.process-card {
  border-radius: var(--radius-lg);
  background: linear-gradient(170deg, #ffffff, #f7fbfd);
  border: 1px solid rgba(15, 63, 74, 0.12);
  box-shadow: 0 10px 24px rgba(12, 39, 47, 0.08);
  padding: 1.05rem 1rem 0.95rem;
  text-align: center;
  position: relative;
}
.process-card:not(:last-child)::after {
  content: "›";
  position: absolute;
  right: -0.65rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.7rem;
  color: rgba(197, 146, 95, 0.55);
}
.process-card-icon {
  width: 58px;
  height: 58px;
  margin-inline: auto;
  margin-bottom: 0.55rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.55rem;
  background: linear-gradient(150deg, #dbb076, #c99a5d);
  color: #fffef7;
  box-shadow: 0 10px 18px rgba(162, 117, 57, 0.27);
}
.process-card-time {
  display: inline-block;
  margin-bottom: 0.42rem;
  border-radius: 999px;
  padding: 0.2rem 0.64rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: #b8813d;
  background: #f9f2e8;
}
.process-card h3 {
  font-size: clamp(1.35rem, 2vw, 1.95rem);
}
.process-card p {
  margin: 0.52rem 0 0;
  color: var(--color-muted);
  font-size: 0.97rem;
  line-height: 1.45;
}
.process-card-foot {
  margin-top: 0.75rem;
  color: #c4874c;
  font-size: 0.88rem;
  font-weight: 700;
}
.process-card-featured {
  background: linear-gradient(165deg, #fffaf2, #fffdf9);
  border-color: rgba(199, 151, 92, 0.42);
  box-shadow: 0 14px 26px rgba(164, 120, 63, 0.15);
}

.cta-banner {
  text-align: center;
  background: linear-gradient(160deg, #0f3f4a, #155362);
  color: #eef9fb;
  border-radius: var(--radius-xl);
  padding: 1.5rem 1.2rem;
  box-shadow: var(--shadow-soft);
}
.cta-banner h2 { color: #fff; margin-bottom: 0.45rem; }
.cta-banner p { margin: 0 0 0.9rem; opacity: 0.92; }
.cta-banner .btn-primary { background: linear-gradient(150deg, #f2c786, #d7a766); }

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}
.comparison-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 0.9rem;
  background: #fff;
}
.comparison-card ul { margin: 0.6rem 0 0; padding-left: 1rem; color: var(--color-muted); }
.comparison-card strong { color: var(--color-primary-strong); }
.comparison-card.muted { background: #fafcfd; }
.comparison-card.strong {
  background: linear-gradient(155deg, #f7fbfc, #eef6f9);
  border-color: rgba(15, 63, 74, 0.28);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.trust-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 0.85rem;
}
.trust-card h3 { font-size: 1rem; }
.trust-card p { margin: 0.35rem 0 0; color: var(--color-muted); font-size: 0.92rem; }

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}
.stats article {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
  text-align: center;
  padding: 0.7rem;
}
.stats strong {
  display: block;
  font-size: 1.5rem;
  color: var(--color-primary-strong);
}
.stats span { color: var(--color-muted); font-size: 0.86rem; }

.testimonials {
  padding: 1.35rem;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 0% 0%, rgba(15, 63, 74, 0.15), transparent 45%),
    radial-gradient(circle at 100% 100%, rgba(215, 167, 102, 0.22), transparent 42%),
    linear-gradient(160deg, #0f3f4a, #165462);
  box-shadow: 0 20px 35px rgba(11, 45, 55, 0.2);
}
.testimonials .eyebrow,
.testimonials .section-head p {
  color: rgba(224, 244, 249, 0.82);
}
.testimonials .section-head h2 {
  color: #f1fbfd;
}
.testimonials-marquee {
  display: flex;
  gap: 0.9rem;
  overflow: hidden;
  padding-bottom: 0.2rem;
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.testimonials-track {
  display: flex;
  gap: 0.9rem;
  min-width: max-content;
  flex-shrink: 0;
  animation: testimonials-slide 34s linear infinite;
}
.testimonials-marquee:hover .testimonials-track {
  animation-play-state: paused;
}
@keyframes testimonials-slide {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(calc(-1 * var(--marquee-distance, 0px)));
  }
}
.testimonial-card {
  position: relative;
  flex: 0 0 clamp(250px, 28vw, 340px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-lg);
  background: linear-gradient(175deg, rgba(255, 255, 255, 0.98), rgba(241, 248, 251, 0.92));
  box-shadow: 0 14px 24px rgba(4, 25, 32, 0.18);
  padding: 1rem 0.95rem 0.9rem;
}
.testimonial-card::before {
  content: "\"";
  position: absolute;
  top: 0.5rem;
  right: 0.65rem;
  color: rgba(15, 63, 74, 0.22);
  font-size: 2.1rem;
  line-height: 1;
  font-family: Georgia, serif;
}
.testimonial-card p {
  margin: 0 0 0.9rem;
  color: #2f4b55;
  font-size: 0.97rem;
}
.testimonial-meta {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.testimonial-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 4px 9px rgba(10, 39, 47, 0.2);
}
.testimonial-meta strong {
  display: block;
  color: #11333c;
}
.testimonial-meta span {
  color: #49616a;
  font-size: 0.83rem;
}
.testimonial-meta > div > span {
  display: block;
}

.pricing { text-align: center; }
.price-card {
  max-width: 450px;
  margin-inline: auto;
  background: linear-gradient(155deg, #ffffff, #f5fafb);
}
.plan-kicker {
  margin: 0;
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--color-primary);
}
.price {
  margin: 0.6rem 0 0.2rem;
  font-size: 2.5rem;
  color: var(--color-primary-strong);
  font-weight: 700;
}
.price-compare {
  margin: 0.42rem 0 0;
  color: #85705a;
  font-size: 0.94rem;
}
.price-compare s {
  margin-right: 0.4rem;
}
.off-tag {
  display: inline-block;
  border-radius: 999px;
  padding: 0.12rem 0.48rem;
  font-size: 0.72rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(140deg, #d67e35, #be5c2b);
}
.price-sub { margin: 0 0 0.8rem; color: var(--color-muted); }
.promo-note {
  margin: 0 0 0.9rem;
  font-size: 0.87rem;
  color: #6b5846;
}
.feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  text-align: left;
}
.feature-list li {
  padding-left: 1rem;
  position: relative;
  margin-bottom: 0.45rem;
}
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}
.security-note { margin: 0.7rem 0 0; color: var(--color-muted); font-size: 0.9rem; }

.faq-list {
  width: min(760px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 0.65rem;
}
details {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: #fff;
  padding: 0.35rem 0.9rem;
}
summary {
  list-style: none;
  cursor: pointer;
  font-weight: 700;
  padding: 0.6rem 0;
  color: var(--color-primary-strong);
}
summary::-webkit-details-marker { display: none; }
details p { margin: 0 0 0.7rem; color: var(--color-muted); }

.footer {
  margin-top: 3rem;
  border-top: 1px solid var(--color-border);
  background: #f8fcfd;
  padding: 2rem 0 1rem;
}
.footer-grid {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 1rem;
}
.footer p,
.footer a { margin: 0 0 0.35rem; color: var(--color-muted); }
.footer a:hover { color: var(--color-primary); }
.copyright {
  width: min(1120px, calc(100% - 2rem));
  margin: 1rem auto 0;
  text-align: center;
  color: var(--color-muted);
  font-size: 0.88rem;
}

.floating-whatsapp {
  position: fixed;
  right: 1.05rem;
  bottom: 1.05rem;
  z-index: 30;
  border-radius: 50%;
  width: 52px;
  height: 52px;
  background: linear-gradient(145deg, #1fad62, #188e4f);
  color: #f3fffa;
  font-weight: 700;
  display: inline-grid;
  place-items: center;
  box-shadow: 0 12px 24px rgba(19, 97, 55, 0.34);
  transition: transform 180ms ease, box-shadow 180ms ease;
}
.floating-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 30px rgba(19, 97, 55, 0.4);
}
.floating-whatsapp:focus-visible {
  outline: 3px solid rgba(35, 150, 85, 0.45);
  outline-offset: 2px;
}
.floating-whatsapp-icon {
  width: 30px;
  height: 30px;
  color: #ffffff;
  display: grid;
  place-items: center;
}
.floating-whatsapp-icon svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
  .sample-grid,
  .comparison-grid,
  .trust-grid,
  .stats,
  .footer-grid { grid-template-columns: 1fr; }
  .testimonial-card {
    flex-basis: clamp(240px, 74vw, 320px);
  }
  .process-cards {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }
  .process-card {
    text-align: left;
  }
  .process-card-icon {
    margin-inline: 0;
  }
  .process-card:not(:last-child)::after {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .testimonials-track {
    animation: none;
  }
}

@media (max-width: 700px) {
  .topbar {
    border-radius: var(--radius-lg);
    flex-wrap: wrap;
  }
  .menu {
    width: 100%;
    justify-content: space-between;
    font-size: 0.9rem;
  }
  .menu .btn-mini {
    padding: 0.58rem 0.9rem;
    font-size: 0.84rem;
  }
  .floating-whatsapp {
    right: 0.75rem;
    bottom: 0.8rem;
    width: 48px;
    height: 48px;
  }
  main { padding-bottom: 4rem; }
}