/* src/styles.css */
:root {
  --bg: #f7f6f1;
  --surface: #ffffff;
  --surface-soft: #eef5ef;
  --surface-dark: #14201c;
  --text: #17211d;
  --muted: #66736d;
  --muted-dark: #b9c7c0;
  --accent: #0f8d67;
  --accent-dark: #0a664d;
  --accent-soft: #dff3eb;
  --border: rgba(23, 33, 29, 0.12);
  --shadow: 0 24px 70px rgba(20, 32, 28, 0.16);
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --max: 1180px;
  color: var(--text);
  background: var(--bg);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(
      circle at top left,
      rgba(15, 141, 103, 0.12),
      transparent 32rem),
    var(--bg);
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  display: block;
  max-width: 100%;
}
svg {
  width: 1.1rem;
  height: 1.1rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.9;
  flex: 0 0 auto;
}
svg.whatsapp-icon {
  fill: currentColor;
  stroke: none;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(var(--max), calc(100% - 2rem));
  margin: 1rem auto 0;
  padding: 0.8rem 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 55px rgba(20, 32, 28, 0.08);
  backdrop-filter: blur(18px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}
.brand__mark {
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  background: var(--surface-dark);
  color: white;
  font-size: 0.82rem;
  font-weight: 800;
}
.brand__mark--logo {
  overflow: hidden;
  background: #fff200;
}
.brand__mark--logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.35);
}
.brand strong,
.brand small {
  display: block;
  white-space: nowrap;
}
.brand strong {
  font-size: 0.98rem;
  letter-spacing: 0;
}
.brand small {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.2;
}
.nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  color: var(--muted);
  font-size: 0.93rem;
  font-weight: 650;
}
.nav a:hover {
  color: var(--text);
}
.nav a[aria-current=page] {
  color: var(--accent);
}
.menu-toggle {
  display: none;
  place-items: center;
  width: 2.65rem;
  height: 2.65rem;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 2.9rem;
  padding: 0.8rem 1.12rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.94rem;
  font-weight: 750;
  line-height: 1;
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease;
}
.button:hover {
  transform: translateY(-1px);
}
.button--primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 14px 28px rgba(15, 141, 103, 0.22);
}
.button--primary:hover {
  background: var(--accent-dark);
}
.button--secondary {
  background: white;
  border-color: var(--border);
  color: var(--text);
}
.button--ghost {
  border-color: rgba(255, 255, 255, 0.32);
  color: white;
}
.section {
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
  padding: 6rem 0;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(20rem, 1fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  min-height: calc(100vh - 5rem);
  padding-top: 4rem;
}
.hero__content {
  max-width: 42rem;
}
.rating {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1.35rem;
  padding: 0.42rem 0.72rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 650;
}
.rating strong {
  color: var(--text);
}
.rating__stars,
.review-card__stars {
  display: inline-flex;
  color: #e4a72d;
}
.rating svg,
.review-card__stars svg {
  fill: currentColor;
  stroke: currentColor;
  width: 0.95rem;
  height: 0.95rem;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1 {
  max-width: 10ch;
  margin-bottom: 1.2rem;
  font-size: clamp(3.6rem, 8vw, 7.1rem);
  line-height: 0.92;
  letter-spacing: 0;
}
.hero__lead {
  max-width: 36rem;
  margin-bottom: 2rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.24rem);
  line-height: 1.7;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}
.hero__address {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  max-width: 34rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}
.hero__address svg {
  margin-top: 0.1rem;
  color: var(--accent);
}
.hero__media {
  position: relative;
  overflow: hidden;
  min-height: 38rem;
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.hero__media img {
  width: 100%;
  height: 100%;
  min-height: 38rem;
  object-fit: cover;
}
.hero__media--founder {
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.72),
      rgba(255, 255, 255, 0)),
    var(--surface);
}
.hero__media--founder img {
  object-position: 50% 18%;
}
.media-card {
  position: absolute;
  right: 1.2rem;
  bottom: 1.2rem;
  left: 1.2rem;
  display: grid;
  gap: 0.22rem;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: var(--radius);
  background: rgba(20, 32, 28, 0.76);
  color: white;
  backdrop-filter: blur(12px);
}
.media-card span {
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.92rem;
}
.section--soft {
  width: 100%;
  max-width: none;
  padding-right: max(1rem, calc((100% - var(--max)) / 2));
  padding-left: max(1rem, calc((100% - var(--max)) / 2));
  background: var(--surface);
}
.section__heading {
  max-width: 46rem;
  margin: 0 auto 2.5rem;
  text-align: center;
}
.section__heading--left {
  margin-right: 0;
  margin-left: 0;
  text-align: left;
}
.section__heading span,
.contact__label {
  display: inline-block;
  margin-bottom: 0.7rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.02;
  letter-spacing: 0;
}
h3 {
  margin-bottom: 0.65rem;
  font-size: 1.24rem;
  line-height: 1.2;
}
.step-grid,
.review-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}
.step-card,
.review-card {
  padding: 1.3rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.step-card__number {
  display: inline-block;
  margin-bottom: 2.8rem;
  color: var(--accent);
  font-size: 0.84rem;
  font-weight: 850;
}
.step-card p,
.guidance p,
.contact p {
  color: var(--muted);
  line-height: 1.68;
}
.guidance {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(19rem, 0.7fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}
.guidance > div:first-child {
  max-width: 45rem;
}
.benefit-list {
  display: grid;
  gap: 0.8rem;
}
.benefit {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.64);
  font-weight: 750;
}
.benefit span {
  display: grid;
  place-items: center;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-dark);
}
.section--dark {
  width: 100%;
  max-width: none;
  padding-right: max(1rem, calc((100% - var(--max)) / 2));
  padding-left: max(1rem, calc((100% - var(--max)) / 2));
  background: var(--surface-dark);
  color: white;
}
.section--dark .section__heading span,
.section--dark .section__heading h2 {
  color: white;
}
.review-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.review-card {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: white;
}
.review-card blockquote {
  margin: 1.1rem 0 1.4rem;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.08rem;
  line-height: 1.55;
}
.review-card cite {
  color: var(--muted-dark);
  font-style: normal;
  font-weight: 800;
}
.contact {
  padding-bottom: 4rem;
}
.contact__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
  padding: clamp(1.5rem, 4vw, 3.2rem);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(
      135deg,
      rgba(15, 141, 103, 0.1),
      transparent 48%),
    var(--surface);
  box-shadow: var(--shadow);
}
.contact__panel h2 {
  max-width: 13ch;
}
.contact__actions {
  display: grid;
  min-width: 16rem;
  gap: 0.8rem;
}
.contact__actions .button {
  width: 100%;
}
.contact__actions .button--ghost {
  border-color: var(--border);
  color: var(--text);
}
.contact__note {
  max-width: 34rem;
  font-size: 0.92rem;
}
.sticky-actions {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  z-index: 12;
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  padding: 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 40px rgba(20, 32, 28, 0.18);
  backdrop-filter: blur(16px);
}
.sticky-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.7rem;
  border-radius: 999px;
  background: var(--surface-dark);
  color: white;
  font-size: 0.9rem;
  font-weight: 800;
}
.sticky-actions a:first-child {
  background: var(--accent);
}
.videos-page {
  padding-top: 2rem;
}
.videos-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: end;
  padding-top: 5rem;
  padding-bottom: 3rem;
}
.videos-hero__copy {
  max-width: 56rem;
}
.page-kicker {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.videos-hero h1 {
  max-width: 12ch;
  margin-bottom: 1.25rem;
  font-size: clamp(3.2rem, 7vw, 6.6rem);
}
.videos-hero p {
  max-width: 42rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.22rem);
  line-height: 1.65;
}
.channel-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
}
.channel-card {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  min-width: 20rem;
  padding: 1rem;
  color: var(--text);
  font-weight: 800;
  box-shadow: 0 18px 55px rgba(20, 32, 28, 0.07);
}
.channel-card img {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  object-fit: cover;
  object-position: 50% 18%;
}
.channel-card span {
  display: grid;
  gap: 0.15rem;
  min-width: 0;
}
.channel-card small {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.25;
}
.videos-section {
  padding-top: 3rem;
  padding-bottom: 3.5rem;
}
.videos-section--feature {
  display: grid;
  grid-template-columns: minmax(16rem, 0.44fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.video-feature,
.video-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 18px 50px rgba(20, 32, 28, 0.08);
}
.video-feature {
  display: grid;
}
.video-feature iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  background: var(--surface-dark);
}
.video-feature--poster .video-thumb {
  aspect-ratio: 16 / 9;
}
.video-thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--surface-dark);
}
.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 220ms ease;
}
.video-card:hover .video-thumb img,
.video-feature--poster:hover .video-thumb img {
  transform: scale(1.03);
}
.video-duration {
  position: absolute;
  right: 0.7rem;
  bottom: 0.7rem;
  padding: 0.25rem 0.45rem;
  border-radius: 999px;
  background: rgba(20, 32, 28, 0.82);
  color: white;
  font-size: 0.78rem;
  font-weight: 850;
}
.video-card__body {
  display: grid;
  gap: 0.45rem;
  padding: 1rem;
}
.video-card__body span {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.video-card__body h3 {
  margin: 0;
}
.video-card__body p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}
.short-autoplay-frame {
  overflow: hidden;
  aspect-ratio: 9 / 14;
  background: var(--surface-dark);
}
.short-autoplay-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}
.video-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.video-empty {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--muted);
  line-height: 1.6;
}
.video-card--loading {
  pointer-events: none;
}
.video-card--loading .video-thumb {
  background:
    linear-gradient(
      90deg,
      rgba(15, 141, 103, 0.08),
      rgba(255, 255, 255, 0.86),
      rgba(15, 141, 103, 0.08)),
    var(--surface-soft);
  background-size: 240% 100%;
  animation: loading-sheen 1.4s ease-in-out infinite;
}
.video-card--loading h3,
.video-card--loading span {
  color: rgba(23, 33, 29, 0.42);
}
@keyframes loading-sheen {
  from {
    background-position: 120% 0;
  }
  to {
    background-position: -120% 0;
  }
}
.videos-section--shorts {
  width: 100%;
  max-width: none;
  padding-right: max(1rem, calc((100% - var(--max)) / 2));
  padding-left: max(1rem, calc((100% - var(--max)) / 2));
  background: var(--surface);
}
.shorts-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}
.shorts-grid .video-thumb {
  aspect-ratio: 9 / 14;
}
.video-realtime-note {
  display: grid;
  gap: 0.5rem;
  max-width: 55rem;
  padding-top: 2rem;
  color: var(--muted);
}
.video-realtime-note strong {
  color: var(--text);
  font-size: 1.1rem;
}
.video-realtime-note p {
  margin-bottom: 0;
  line-height: 1.65;
}
.footer {
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
  padding: 4rem 0 6rem;
  color: var(--muted);
}
.footer__inner {
  display: grid;
  grid-template-columns: minmax(18rem, 1.5fr) repeat(2, minmax(10rem, 0.65fr)) minmax(15rem, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: clamp(1.4rem, 3vw, 2.2rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(
      135deg,
      rgba(15, 141, 103, 0.09),
      transparent 42%),
    var(--surface);
  box-shadow: 0 20px 65px rgba(20, 32, 28, 0.08);
}
.footer__brand p,
.footer__group p {
  margin: 1rem 0 0;
  color: var(--muted);
  line-height: 1.65;
}
.footer__group {
  display: grid;
  align-content: start;
  gap: 0.65rem;
}
.footer__group h2 {
  margin: 0 0 0.35rem;
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  line-height: 1.2;
  text-transform: uppercase;
}
.footer__group a {
  color: var(--muted);
  font-weight: 700;
}
.footer__group a:hover {
  color: var(--accent);
}
.footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 0 0;
  font-size: 0.88rem;
}
@media (max-width: 920px) {
  .site-header {
    width: min(100% - 1rem, var(--max));
    margin-top: 0.5rem;
  }
  .nav,
  .header-cta,
  .brand small {
    display: none;
  }
  .menu-toggle {
    display: grid;
    margin-left: auto;
  }
  .nav.is-open {
    position: absolute;
    top: calc(100% + 0.65rem);
    right: 0;
    left: 0;
    display: grid;
    gap: 0.35rem;
    padding: 0.7rem;
    border: 1px solid rgba(255, 255, 255, 0.76);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 18px 55px rgba(20, 32, 28, 0.14);
    backdrop-filter: blur(18px);
  }
  .nav.is-open a {
    display: flex;
    align-items: center;
    min-height: 2.8rem;
    padding: 0 0.9rem;
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 1rem;
  }
  .nav.is-open a:hover,
  .nav.is-open a[aria-current=page] {
    background: var(--accent-soft);
    color: var(--accent-dark);
  }
  .hero,
  .guidance,
  .contact__panel,
  .videos-hero,
  .videos-section--feature {
    grid-template-columns: 1fr;
  }
  .hero {
    gap: 2rem;
    min-height: 0;
    padding-top: 3rem;
  }
  h1 {
    max-width: 11ch;
  }
  .hero__media,
  .hero__media img {
    min-height: 28rem;
  }
  .step-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .review-grid {
    grid-template-columns: 1fr;
  }
  .video-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .shorts-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .contact__actions {
    min-width: 0;
  }
  .footer__inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .footer__brand,
  .footer__group--wide {
    grid-column: 1 / -1;
  }
}
@media (max-width: 620px) {
  body {
    padding-bottom: 4.8rem;
  }
  .section {
    width: min(100% - 1rem, var(--max));
    padding: 4rem 0;
  }
  .section--soft,
  .section--dark {
    padding-right: 0.5rem;
    padding-left: 0.5rem;
  }
  .site-header {
    padding: 0.65rem;
  }
  .brand__mark {
    width: 2.25rem;
    height: 2.25rem;
  }
  .brand strong {
    font-size: 0.92rem;
  }
  .hero {
    padding-top: 2rem;
  }
  .videos-page {
    padding-top: 0;
  }
  .videos-hero {
    padding-top: 2rem;
  }
  h1 {
    font-size: clamp(3.05rem, 16vw, 4.7rem);
  }
  .videos-hero h1 {
    font-size: clamp(3rem, 15vw, 4.4rem);
  }
  h2 {
    font-size: clamp(2rem, 10vw, 3rem);
  }
  .hero__lead {
    font-size: 1rem;
  }
  .hero__actions {
    display: grid;
  }
  .button {
    width: 100%;
  }
  .hero__media,
  .hero__media img {
    min-height: 21rem;
  }
  .hero__media {
    display: grid;
    gap: 0.75rem;
    overflow: visible;
    border: 0;
    background: transparent;
    box-shadow: none;
  }
  .hero__media img {
    border: 1px solid rgba(255, 255, 255, 0.75);
    border-radius: var(--radius);
    box-shadow: 0 18px 44px rgba(20, 32, 28, 0.14);
  }
  .hero__media--founder img {
    object-position: 50% 14%;
  }
  .media-card {
    position: static;
    background: var(--surface-dark);
  }
  .step-grid {
    grid-template-columns: 1fr;
  }
  .video-grid,
  .shorts-grid {
    grid-template-columns: 1fr;
  }
  .shorts-grid .video-card {
    display: grid;
    grid-template-columns: 7.2rem minmax(0, 1fr);
  }
  .shorts-grid .video-thumb,
  .short-autoplay-frame {
    height: 100%;
    min-height: 10rem;
  }
  .step-card__number {
    margin-bottom: 1.6rem;
  }
  .contact__panel {
    padding: 1.2rem;
  }
  .footer {
    padding-bottom: 1.5rem;
  }
  .footer__inner {
    grid-template-columns: 1fr;
  }
  .footer__brand,
  .footer__group--wide {
    grid-column: auto;
  }
  .footer__bottom {
    display: grid;
  }
  .sticky-actions {
    display: none;
  }
  .sticky-actions.is-visible {
    display: grid;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}