:root {
  --bg: #fcfafb;
  --surface: #ffffff;
  --surface-soft: #f8f2f6;
  --ink: #171218;
  --ink-soft: #524957;
  --accent: #e977ac;
  --accent-strong: #c53f7c;
  --accent-deep: #942659;
  --line: #eadde5;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow-soft: 0 14px 32px rgb(23 18 24 / 8%);
  --shadow-strong: 0 20px 46px rgb(23 18 24 / 14%);
  --max-width: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Manrope", "Segoe UI", sans-serif;
  line-height: 1.7;
  background:
    radial-gradient(circle at 8% 0%, rgb(233 119 172 / 12%) 0%, transparent 34%),
    radial-gradient(circle at 90% 100%, rgb(233 119 172 / 8%) 0%, transparent 34%),
    var(--bg);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: #ffffff;
  color: #000000;
  padding: 0.55rem 0.85rem;
  z-index: 999;
  border-radius: 8px;
}

.skip-link:focus {
  left: 0.75rem;
  top: 0.75rem;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.kicker {
  margin: 0 0 0.4rem;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Sora", "Manrope", sans-serif;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.05rem, 6vw, 4rem);
}

h2 {
  font-size: clamp(1.6rem, 4vw, 2.8rem);
}

h3 {
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
}

p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 70;
  background: rgb(255 255 255 / 74%);
  backdrop-filter: blur(10px) saturate(135%);
  border-bottom: 1px solid rgb(23 18 24 / 10%);
  box-shadow: 0 6px 20px rgb(23 18 24 / 9%);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 76px;
  padding: 0.4rem 0;
  position: relative;
}

.header-controls {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.brand {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.brand img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 11px;
  border: 2px solid rgb(233 119 172 / 62%);
  box-shadow: 0 8px 16px rgb(197 63 124 / 20%);
}

.brand span {
  display: grid;
  line-height: 1.05;
  gap: 0.16rem;
}

.brand strong {
  font-family: "Sora", "Manrope", sans-serif;
  font-weight: 700;
  font-size: 1.06rem;
  color: var(--ink);
}

.brand small {
  font-size: 0.73rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.menu-toggle {
  display: none;
  border: 1px solid rgb(23 18 24 / 16%);
  background: rgb(255 255 255 / 72%);
  color: var(--ink);
  border-radius: 10px;
  padding: 0.55rem 0.9rem;
  font: inherit;
  font-weight: 700;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-left: auto;
}

.site-nav a {
  text-decoration: none;
  font-weight: 700;
  color: rgb(23 18 24 / 78%);
  font-size: 0.94rem;
  padding: 0.42rem 0.55rem;
  border-radius: 8px;
  transition: color 180ms ease, background 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--accent-deep);
  background: rgb(233 119 172 / 14%);
  outline: none;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  background: rgb(255 255 255 / 72%);
  border: 1px solid rgb(23 18 24 / 16%);
  border-radius: 10px;
  padding: 0.18rem;
}

.lang-btn {
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  border-radius: 999px;
  padding: 0.25rem 0.55rem;
  font: inherit;
  font-size: 0.77rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  cursor: pointer;
}

.lang-btn.is-active {
  background: var(--accent-strong);
  color: #ffffff;
}

.hero {
  position: relative;
  min-height: clamp(500px, 64vw, 900px);
  padding: clamp(4rem, 7vw, 6.4rem) 0 clamp(2.8rem, 5vw, 4.2rem);
  overflow: clip;
  isolation: isolate;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(108deg, rgb(255 255 255 / 36%), rgb(255 255 255 / 14%)),
    url("hero.png") center center / cover no-repeat;
  background-color: #f3eef2;
  opacity: 1;
  z-index: -1;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: end;
  gap: 1.8rem;
}

.hero-content {
  display: grid;
  gap: 1rem;
}

.lead {
  font-size: clamp(1.04rem, 2.3vw, 1.24rem);
}

.slogan {
  display: inline-block;
  font-weight: 700;
  color: var(--accent-deep);
  border-bottom: 2px solid rgb(197 63 124 / 36%);
  max-width: fit-content;
  padding-bottom: 0.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.hero-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.hero-points li {
  background: rgb(255 255 255 / 85%);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--ink-soft);
}

.hero-visual {
  position: relative;
  min-height: clamp(220px, 30vw, 320px);
}

.hero-card {
  position: absolute;
  overflow: hidden;
  border-radius: 24px;
  box-shadow: var(--shadow-strong);
  border: 1px solid rgb(255 255 255 / 75%);
}

.hero-card-main {
  top: clamp(0.2rem, 1.4vw, 0.8rem);
  right: clamp(0rem, 2vw, 1rem);
  left: auto;
  width: clamp(125px, 14vw, 165px);
  height: auto;
  aspect-ratio: 4 / 5;
}

.hero-card-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.btn {
  min-height: 44px;
  padding: 0.7rem 1.05rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.btn:focus-visible,
.menu-toggle:focus-visible,
.floating-wa:focus-visible {
  outline: 3px solid rgb(233 119 172 / 42%);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--accent-strong);
  color: #ffffff;
  box-shadow: 0 8px 18px rgb(197 63 124 / 28%);
}

.btn-primary:hover {
  background: var(--accent-deep);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: rgb(23 18 24 / 34%);
}

.btn-secondary:hover {
  background: rgb(23 18 24 / 7%);
}

.section {
  padding: clamp(3.1rem, 6vw, 5.3rem) 0;
}

.journey-content {
  background: transparent;
}

.trust-strip {
  padding: 1rem 0 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.trust-card {
  padding: 1.05rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.trust-card h2 {
  font-size: 1.25rem;
  margin-bottom: 0.3rem;
}

.about-shell {
  width: 100%;
  max-width: 1080px;
  padding: clamp(1.25rem, 2.8vw, 2rem);
  border-radius: var(--radius);
  border: 1px solid rgb(255 255 255 / 16%);
  background: linear-gradient(145deg, rgb(23 18 24 / 86%), rgb(45 33 47 / 82%));
  box-shadow: 0 20px 42px rgb(12 8 14 / 24%);
}

.section-about .kicker {
  color: rgb(246 194 219 / 92%);
}

.section-about h2,
.section-about p {
  color: #ffffff;
}

.text-link {
  display: inline-flex;
  margin-top: 1rem;
  text-decoration: none;
  color: var(--accent-deep);
  font-weight: 800;
}

.text-link:hover {
  text-decoration: underline;
}

.section-free-class {
  --free-class-width: min(calc(100% - 2rem), clamp(380px, 48vw, 1080px));
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: var(--bg);
  padding-top: clamp(0.8rem, 2vw, 1.4rem);
}

.section-free-class::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: var(--free-class-width);
  aspect-ratio: 2400 / 736;
  background: url("POSTURE.png") center center / contain no-repeat;
  z-index: 0;
}

.section-free-class::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: var(--free-class-width);
  aspect-ratio: 2400 / 736;
  z-index: 0;
  background: radial-gradient(ellipse at center, rgb(252 250 251 / 0%) 60%, rgb(252 250 251 / 92%) 100%);
}

.section-free-class .container {
  min-height: 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  position: relative;
  z-index: 1;
  padding-top: calc(var(--free-class-width) * 0.3067 + clamp(0.8rem, 1.8vw, 1.4rem));
  padding-bottom: clamp(1rem, 2.4vw, 1.8rem);
}

.free-class-card {
  width: var(--free-class-width);
  max-width: 100%;
  margin: 0 auto;
  background: linear-gradient(150deg, rgb(233 119 172 / 92%), rgb(197 63 124 / 90%));
  border: 1px solid rgb(255 255 255 / 32%);
  border-radius: var(--radius);
  padding: clamp(1rem, 2.8vw, 1.8rem);
  box-shadow: 0 18px 38px rgb(12 8 14 / 26%);
}

.free-class-card .kicker,
.free-class-card h2,
.free-class-card p {
  color: #ffffff;
}

.free-class-card .btn-primary {
  margin-top: 1rem;
  background: #0e0e10;
  color: #ffffff;
  border: 1px solid rgb(255 255 255 / 22%);
  box-shadow: 0 10px 20px rgb(12 8 14 / 30%);
}

.free-class-card .btn-primary:hover {
  background: #1b1b1f;
}

.section-science {
  background: transparent;
}

.max-text {
  max-width: 72ch;
  margin-top: 0.9rem;
}

.science-grid {
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.science-grid article {
  background: linear-gradient(155deg, rgb(23 18 24 / 92%), rgb(44 33 48 / 88%));
  border-radius: var(--radius-sm);
  padding: 1rem;
  border: 1px solid rgb(255 255 255 / 14%);
  box-shadow: 0 14px 26px rgb(12 8 14 / 22%);
}

.science-grid h3 {
  font-size: 1.2rem;
  margin-bottom: 0.25rem;
  color: #ffffff;
}

.science-grid article p {
  color: rgb(245 239 246 / 92%);
}

.process-grid {
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.95rem;
}

.process-step {
  background: linear-gradient(155deg, rgb(233 119 172 / 92%), rgb(197 63 124 / 92%));
  border-radius: var(--radius-sm);
  border: 1px solid rgb(255 255 255 / 26%);
  padding: 1rem;
  display: grid;
  gap: 0.5rem;
  box-shadow: 0 16px 30px rgb(12 8 14 / 20%);
}

.process-step h3,
.process-step p {
  color: #ffffff;
}

.step-number {
  font-family: "Sora", "Manrope", sans-serif;
  font-size: 1.75rem;
  color: #ffffff;
  line-height: 1;
}

.section-services {
  background: linear-gradient(180deg, rgb(233 119 172 / 10%), rgb(252 250 251 / 94%));
}

.services-shell {
  background:
    radial-gradient(circle at 0% 0%, rgb(233 119 172 / 14%) 0%, transparent 32%),
    radial-gradient(circle at 100% 100%, rgb(233 119 172 / 10%) 0%, transparent 34%),
    var(--surface);
  border: 1px solid rgb(197 63 124 / 16%);
  border-radius: calc(var(--radius) + 4px);
  padding: clamp(1.1rem, 2.8vw, 2rem);
  box-shadow: var(--shadow-soft);
}

.services-intro h2 {
  margin-top: 0.15rem;
}

.services-subtitle {
  margin-top: 0.65rem;
  max-width: 66ch;
}

.services-duration-note {
  margin-top: 0.45rem;
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--accent-deep);
}

.services-meta {
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.service-online-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  border: 1px solid rgb(197 63 124 / 28%);
  background: rgb(233 119 172 / 12%);
  color: var(--accent-deep);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.services-secure-note {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.35rem 0.72rem;
  border: 1px solid var(--line);
  background: rgb(255 255 255 / 80%);
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.services-grid {
  margin-top: 1.05rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
}

.service-card {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 0.68rem;
  background: var(--surface);
  border: 1px solid rgb(197 63 124 / 16%);
  border-radius: var(--radius-sm);
  padding: 1.1rem;
  box-shadow: 0 12px 28px rgb(23 18 24 / 8%);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: linear-gradient(90deg, var(--accent-strong), var(--accent));
}

.service-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgb(23 18 24 / 13%);
  border-color: rgb(197 63 124 / 30%);
}

.service-card-featured {
  background:
    linear-gradient(170deg, rgb(233 119 172 / 12%), rgb(255 255 255 / 96%) 52%),
    var(--surface);
  border-color: rgb(197 63 124 / 30%);
}

.service-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: 0.28rem 0.68rem;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #ffffff;
  background: var(--accent-strong);
}

.service-label-soft {
  background: rgb(23 18 24 / 72%);
}

.service-price {
  font-family: "Sora", "Manrope", sans-serif;
  font-size: clamp(1.85rem, 4vw, 2.4rem);
  line-height: 1;
  color: var(--accent-deep);
}

.service-duration {
  margin-top: -0.15rem;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.service-copy {
  font-size: 0.98rem;
  color: var(--ink-soft);
}

.service-cta-wrap {
  margin-top: 0.35rem;
  display: flex;
}

.service-cta-wrap .btn {
  width: 100%;
}

.section-tools {
  background: linear-gradient(180deg, rgb(233 119 172 / 7%), rgb(255 255 255 / 70%));
}

.tool-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.5rem;
}

.tool-list li {
  background: var(--surface);
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 0.45rem 0.85rem;
  width: fit-content;
  font-weight: 700;
}

.audience-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.1rem, 3vw, 2.1rem);
  box-shadow: var(--shadow-soft);
}

.section-cta {
  background:
    linear-gradient(180deg, rgb(233 119 172 / 12%), rgb(233 119 172 / 4%)),
    var(--surface-soft);
}

.contact-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.92fr);
  gap: 1.2rem;
  align-items: start;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
}

.contact-form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 0.4rem;
}

.contact-form label {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--ink);
  margin-top: 0.25rem;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgb(23 18 24 / 22%);
  background: #ffffff;
  border-radius: 10px;
  font: inherit;
  color: var(--ink);
  padding: 0.62rem 0.75rem;
}

input:focus,
textarea:focus {
  outline: 3px solid rgb(233 119 172 / 25%);
  border-color: var(--accent-strong);
}

.error {
  min-height: 1rem;
  font-size: 0.82rem;
  color: #a52761;
}

.form-status {
  min-height: 1.2rem;
  font-size: 0.9rem;
}

.floating-wa {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 70;
  background: var(--ink);
  color: #ffffff;
  text-decoration: none;
  font-weight: 800;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  border: 1px solid rgb(233 119 172 / 42%);
  box-shadow: 0 12px 26px rgb(23 18 24 / 28%);
}

.site-footer {
  border-top: 1px solid rgb(23 18 24 / 16%);
  background: rgb(255 255 255 / 55%);
}

.footer-shell {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.footer-shell p {
  font-size: 0.91rem;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 650ms ease, transform 650ms ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .hero-layout,
  .contact-shell {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 500px;
    max-width: 560px;
  }

  .process-grid,
  .trust-grid,
  .services-grid,
  .science-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .nav-shell {
    min-height: 68px;
    padding: 0.4rem 0;
  }

  .header-controls {
    margin-left: auto;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    inset: calc(100% + 0.2rem) 0 auto 0;
    z-index: 80;
    background: rgb(255 255 255 / 86%);
    border: 1px solid rgb(23 18 24 / 10%);
    border-radius: 10px;
    box-shadow: 0 12px 26px rgb(23 18 24 / 12%);
    backdrop-filter: blur(12px) saturate(140%);
    flex-direction: column;
    align-items: flex-start;
    padding: 0.75rem 1rem 0.9rem;
    transform: scaleY(0);
    transform-origin: top;
    opacity: 0;
    pointer-events: none;
    transition: transform 220ms ease, opacity 220ms ease;
  }

  .site-nav.open {
    transform: scaleY(1);
    opacity: 1;
    pointer-events: auto;
  }

  .hero {
    min-height: clamp(460px, 120vw, 660px);
    padding-top: 3.2rem;
  }

  .hero-visual {
    min-height: 240px;
  }

  .hero-card-main {
    width: clamp(120px, 38vw, 150px);
    right: 0;
  }

  .section-free-class .container {
    padding-top: calc(var(--free-class-width) * 0.3067 + 0.85rem);
    padding-bottom: 1rem;
  }

  .trust-grid,
  .science-grid,
  .process-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }

  .floating-wa {
    right: 0.7rem;
    bottom: 0.7rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}