:root {
  --ink: #17191f;
  --text: #30343d;
  --muted: #687080;
  --line: #e5e7ec;
  --soft: #f6f7f8;
  --paper: #ffffff;
  --red: #b8343e;
  --red-dark: #8e2129;
  --green: #536c60;
  --blue: #3f6f82;
  --gold: #b58940;
  --shadow: 0 20px 50px rgba(23, 25, 31, .12);
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  margin: 0;
  overflow-x: hidden;
  overflow-y: auto;
  touch-action: pan-y;
  color: var(--text);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

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

svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

a {
  color: inherit;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2 {
  margin: 0;
  color: var(--ink);
  letter-spacing: 0;
  line-height: .98;
}

h1 {
  max-width: 900px;
  margin-inline: auto;
  font-size: clamp(42px, 7vw, 82px);
}

h2 {
  font-size: clamp(30px, 4.7vw, 58px);
}

h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.2;
}

p {
  margin: 0;
}

.site-header {
  position: relative;
  z-index: 40;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
  padding: 14px clamp(18px, 4vw, 52px);
  background: rgba(255, 255, 255, .93);
  border-bottom: 1px solid rgba(229, 231, 236, .9);
  backdrop-filter: blur(16px);
}

.brand img {
  width: 64px;
  height: auto;
}

.nav {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav a {
  padding: 10px 12px;
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  font-weight: 800;
}

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

.header-action,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 900;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}

.header-action {
  gap: 8px;
  background: var(--ink);
  color: #fff;
  white-space: nowrap;
}

.header-action svg {
  width: 18px;
  height: 18px;
}

.header-action:hover,
.btn:hover,
.contact-list a:hover,
.contact-row:hover {
  transform: translateY(-2px);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.section-pad {
  padding: clamp(36px, 4vw, 42px) clamp(18px, 4vw, 52px) clamp(68px, 8vw, 104px);
  scroll-margin-top: 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(360px, 1.05fr);
  gap: clamp(32px, 6vw, 70px);
  align-items: center;
  max-width: calc(var(--max) + 104px);
  margin: 0 auto;
  padding-top: clamp(54px, 7vw, 82px);
}

.hero-copy {
  text-align: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--red);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.hero-copy p:not(.eyebrow),
.section-head p {
  max-width: 720px;
  margin: 20px auto 0;
  color: var(--muted);
  font-size: 18px;
}

.hero-copy p.hero-subcopy {
  max-width: 650px;
  font-size: 16px;
}

.hero-actions,
.center-action {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn.primary {
  background: var(--red);
  color: #fff;
}

.btn.primary:hover {
  background: var(--red-dark);
}

.btn.secondary {
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
}

.hero-media {
  position: relative;
  min-height: 470px;
  border-radius: 10px;
  overflow: hidden;
  background: #101216;
  box-shadow: var(--shadow);
}

.hero-main {
  width: 100%;
  height: 100%;
  min-height: 470px;
  object-fit: cover;
  opacity: .8;
}

.hero-panel {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: center;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 10px;
  background: rgba(255, 255, 255, .9);
  box-shadow: 0 16px 34px rgba(0, 0, 0, .16);
}

.hero-panel img {
  width: 72px;
  height: 92px;
  object-fit: contain;
}

.hero-panel strong,
.hero-panel span {
  display: block;
}

.hero-panel strong {
  color: var(--ink);
  font-size: 16px;
}

.hero-panel span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 14px;
}

.trust-strip {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto 22px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--ink);
  color: #fff;
  overflow: hidden;
}

.trust-strip div {
  min-height: 118px;
  display: grid;
  align-content: center;
  gap: 6px;
  padding: 20px;
  text-align: center;
}

.trust-strip div + div {
  border-left: 1px solid rgba(255, 255, 255, .14);
}

.trust-strip strong {
  font-size: 15px;
}

.trust-strip span {
  color: rgba(255, 255, 255, .72);
  font-size: 13px;
}

.section-head {
  width: min(var(--max), 100%);
  margin: 0 auto 36px;
  text-align: center;
}

.section-head.narrow {
  max-width: 820px;
}

.red-light {
  background: linear-gradient(135deg, #fff, #fff3f3 52%, #f7fbfb);
}

.therapy-layout {
  width: min(var(--max), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(300px, .8fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}

.therapy-image {
  min-height: 500px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background:
    radial-gradient(circle at 50% 42%, rgba(255, 55, 70, .3), transparent 34%),
    linear-gradient(145deg, #15171d, #343947);
  box-shadow: var(--shadow);
}

.therapy-image img {
  width: min(330px, 78%);
  filter: drop-shadow(0 28px 36px rgba(0, 0, 0, .35));
}

.benefit-board {
  text-align: center;
}

.hint {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.benefit-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.benefit-buttons button {
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid rgba(184, 52, 62, .22);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 850;
}

.benefit-buttons button.active,
.benefit-buttons button:hover {
  background: var(--red);
  color: #fff;
}

.benefit-detail {
  max-width: 620px;
  min-height: 132px;
  margin: 24px auto 0;
  padding: 24px;
  border: 1px solid rgba(184, 52, 62, .18);
  border-radius: 10px;
  background: rgba(255, 255, 255, .82);
  text-align: center;
  box-shadow: 0 14px 34px rgba(23, 25, 31, .06);
}

.benefit-detail strong {
  color: var(--ink);
  font-size: 21px;
}

.benefit-detail p {
  margin-top: 8px;
  color: var(--muted);
}

.zerona {
  background: #fff;
}

.zerona-layout {
  width: min(var(--max), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(340px, 1fr) minmax(0, .86fr);
  gap: clamp(28px, 5vw, 58px);
  align-items: center;
}

.zerona-layout img {
  width: 100%;
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.plain-list {
  display: grid;
  gap: 22px;
}

.plain-list div {
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
  text-align: center;
}

.plain-list p {
  max-width: 520px;
  margin: 0 auto;
  color: var(--muted);
}

.support {
  background: #f4f6f4;
}

.support-line {
  width: min(920px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
  border: 1px solid #dce3de;
  border-radius: 10px;
  background: #fff;
}

.support-line div {
  min-height: 150px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 24px;
  text-align: center;
}

.support-line div + div {
  border-left: 1px solid #dce3de;
}

.support-line strong {
  color: var(--green);
  font-size: 24px;
}

.support-line span {
  color: var(--muted);
}

.results {
  background: #fff;
}

.result-strip {
  width: min(var(--max), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.result-strip figure {
  display: grid;
  gap: 12px;
  align-content: center;
  min-height: 360px;
  margin: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(135deg, rgba(184, 52, 62, .24), rgba(63, 111, 130, .2)) border-box;
  box-shadow: 0 16px 42px rgba(23, 25, 31, .08);
}

.result-strip img {
  width: 100%;
  max-height: 470px;
  border-radius: 8px;
  object-fit: contain;
  background: #fbfbfc;
  filter: contrast(1.04) saturate(1.05);
}

.result-caption {
  width: min(var(--max), 100%);
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: .08em;
  text-align: center;
  text-transform: uppercase;
}

.contact {
  background: var(--soft);
}

.contact-list {
  width: min(940px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 10px;
}

.contact-list a,
.contact-row {
  display: grid;
  grid-template-columns: 44px 94px 1fr;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  text-align: left;
  text-decoration: none;
  transition: transform .18s ease, border-color .18s ease;
}

.contact-list a:hover {
  border-color: rgba(184, 52, 62, .3);
}

.contact-row:hover {
  border-color: rgba(184, 52, 62, .3);
}

.contact-list svg,
.contact-row svg {
  width: 38px;
  height: 38px;
  padding: 9px;
  border-radius: 8px;
  background: #fff1f2;
  color: var(--red);
}

.contact-list span,
.contact-row span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.contact-list strong,
.contact-row strong {
  color: var(--ink);
}

.contact-list a strong,
.contact-row strong {
  text-decoration: underline;
  text-decoration-color: rgba(184, 52, 62, .34);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px 24px;
  padding: 34px 18px;
  background: var(--ink);
  color: #fff;
  text-align: center;
}

.site-footer img {
  width: 54px;
  height: auto;
}

.site-footer p {
  color: rgba(255, 255, 255, .75);
}

.site-footer a {
  color: #fff;
  font-weight: 900;
  text-decoration: none;
}

.booking-page {
  background: #fbf8f8;
}

.booking-nav {
  justify-self: center;
}

.booking-hero {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}

.booking-hero p:not(.eyebrow) {
  max-width: 680px;
  margin: 20px auto 0;
  color: var(--muted);
  font-size: 18px;
}

.booking-template {
  padding-top: 0;
}

.booking-card {
  width: min(980px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 24px;
  padding: clamp(18px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--shadow);
}

.booking-progress {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding: 0 0 8px;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.booking-progress::before {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  top: 20px;
  height: 1px;
  background: var(--line);
}

.booking-progress span {
  position: relative;
  z-index: 1;
  min-height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--muted);
  font-size: 13px;
  font-weight: 950;
  text-align: center;
  box-shadow: 0 8px 22px rgba(23, 25, 31, .04);
}

.booking-progress span.active {
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
}

.booking-panel {
  display: grid;
  grid-template-columns: minmax(280px, .86fr) minmax(0, 1.14fr);
  gap: 18px;
  align-items: start;
}

.booking-step {
  display: grid;
  gap: 14px;
}

.service-step {
  position: sticky;
  top: 96px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(180deg, #fff, #fff7f7);
}

.booking-side {
  display: grid;
  gap: 18px;
}

.booking-side .booking-step {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.booking-step > span {
  color: var(--red);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.booking-step h2 {
  font-size: clamp(24px, 4vw, 38px);
}

.choice-grid,
.time-grid,
.field-grid {
  display: grid;
  gap: 12px;
}

.choice-grid {
  grid-template-columns: 1fr;
}

.choice-grid label,
.time-grid label,
.field-grid label {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}

.choice-grid label {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px;
  align-items: center;
  min-height: 112px;
  padding: 18px;
}

.choice-grid input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.choice-icon {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #fff1f2;
  color: var(--red);
}

.choice-icon svg {
  width: 22px;
  height: 22px;
}

.choice-grid label:has(input:checked) {
  border-color: rgba(184, 52, 62, .45);
  box-shadow: 0 12px 30px rgba(184, 52, 62, .12);
}

.choice-grid input,
.time-grid input {
  accent-color: var(--red);
}

.choice-grid strong {
  color: var(--ink);
}

.choice-grid small {
  color: var(--muted);
  font-size: 14px;
}

.time-grid {
  grid-template-columns: repeat(3, 1fr);
}

.time-grid label {
  display: grid;
  gap: 4px;
  padding: 16px;
  color: var(--ink);
  font-weight: 900;
}

.time-grid small {
  margin-left: 24px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.field-grid {
  grid-template-columns: repeat(2, 1fr);
}

.field-grid label {
  display: grid;
  gap: 8px;
  padding: 14px;
  color: var(--ink);
  font-weight: 900;
}

.field-grid label:last-child {
  grid-column: 1 / -1;
}

.field-grid input,
.field-grid textarea {
  width: 100%;
  border: 0;
  outline: 0;
  color: var(--ink);
  font: inherit;
  resize: vertical;
}

.booking-actions-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: center;
  padding-top: 8px;
}

.booking-actions-bar button {
  cursor: pointer;
}

.booking-confirmation {
  max-width: 620px;
  margin: -4px auto 0;
  padding: 18px 20px;
  border: 1px solid rgba(52, 125, 94, .28);
  border-radius: 12px;
  background: #f2fbf6;
  text-align: center;
  box-shadow: 0 12px 30px rgba(52, 125, 94, .1);
}

.booking-confirmation strong {
  display: block;
  color: #245d43;
  font-size: 20px;
}

.booking-confirmation p {
  margin: 8px 0 0;
  color: var(--muted);
}

.booking-note {
  max-width: 680px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

@media (max-width: 950px) {
  .site-header {
    grid-template-columns: auto auto;
  }

  .brand img {
    width: 58px;
  }

  .menu-button {
    display: block;
    justify-self: end;
  }

  .header-action {
    display: none;
  }

  .nav {
    display: none;
  }

  .nav.open {
    position: absolute;
    top: 74px;
    left: 16px;
    right: 16px;
    display: grid;
    gap: 2px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .nav.open a {
    text-align: center;
  }

  .booking-page .site-header {
    grid-template-columns: auto 1fr;
  }

  .booking-page .booking-nav {
    display: flex;
    justify-self: end;
    flex-wrap: wrap;
    gap: 2px;
  }

  .booking-page .booking-nav a {
    padding: 8px 9px;
    font-size: 13px;
  }

  .hero,
  .therapy-layout,
  .zerona-layout,
  .trust-strip,
  .support-line,
  .result-strip,
  .booking-panel,
  .choice-grid,
  .time-grid {
    grid-template-columns: 1fr;
  }

  .service-step {
    position: static;
  }

  .hero {
    padding-top: 48px;
  }

  .hero-media,
  .hero-main {
    min-height: 390px;
  }

  .support-line div + div {
    border-top: 1px solid #dce3de;
    border-left: 0;
  }

  .trust-strip div + div {
    border-top: 1px solid rgba(255, 255, 255, .14);
    border-left: 0;
  }
}

@media (max-width: 620px) {
  .section-pad {
    padding-top: 40px;
    padding-bottom: 58px;
  }

  .hero-actions {
    display: grid;
  }

  .btn {
    width: 100%;
  }

  .hero-panel {
    position: static;
    grid-template-columns: 1fr;
    justify-items: center;
    margin: 10px;
    text-align: center;
  }

  .hero-media,
  .hero-main {
    min-height: auto;
  }

  .hero-main {
    aspect-ratio: 4 / 3;
  }

  .therapy-image {
    min-height: 390px;
  }

  .benefit-buttons {
    display: grid;
    grid-template-columns: 1fr;
  }

  .contact-list a,
  .contact-row {
    grid-template-columns: 38px 1fr;
    text-align: left;
  }

  .field-grid {
    grid-template-columns: 1fr;
  }

  .booking-progress {
    border-radius: 12px;
    grid-template-columns: 1fr;
  }

  .contact-list span,
  .contact-row span {
    grid-column: 2;
  }

  .contact-list strong,
  .contact-row strong {
    grid-column: 2;
  }
}