/*
Theme Name: More Thanx - Perfect Combustion
Theme URI: https://morethanx.co.jp/
Author: More Thanx
Author URI: https://morethanx.co.jp/
Description: ダンサー専用プロテイン「Perfect Combustion」のためのレスポンシブ・ランディングページテーマです。
Version: 1.0.0
Requires at least: 6.4
Tested up to: 6.8
Requires PHP: 7.4
Text Domain: morethanx
*/

:root {
  --mtx-ink: #171714;
  --mtx-paper: #f4f1e8;
  --mtx-orange: #f36b21;
  --mtx-taupe: #c9c0b0;
  --mtx-header-height: 76px;
  --mtx-content: 1180px;
  --mtx-radius: 22px;
  --mtx-shadow: 0 24px 70px rgba(23, 23, 20, 0.14);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--mtx-header-height) + 18px);
}

body {
  margin: 0;
  background: var(--mtx-paper);
  color: var(--mtx-ink);
  font-family: "Helvetica Neue", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  overflow-wrap: anywhere;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--mtx-orange);
  outline-offset: 4px;
}

::selection {
  background: var(--mtx-orange);
  color: var(--mtx-ink);
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.screen-reader-text:focus,
.skip-link:focus {
  position: fixed;
  z-index: 10000;
  top: 12px;
  left: 12px;
  width: auto;
  height: auto;
  padding: 10px 16px;
  clip: auto;
  background: var(--mtx-paper);
  color: var(--mtx-ink);
  font-weight: 700;
}

.mtx-container {
  width: min(calc(100% - 48px), var(--mtx-content));
  margin-inline: auto;
}

.mtx-section {
  position: relative;
  padding: clamp(76px, 9vw, 132px) 0;
}

.mtx-section--dark {
  background: var(--mtx-ink);
  color: var(--mtx-paper);
}

.mtx-section--orange {
  background: var(--mtx-orange);
  color: var(--mtx-ink);
}

.mtx-section--story {
  background: var(--mtx-taupe);
  color: var(--mtx-ink);
}

.mtx-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--mtx-ink);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.3;
  text-transform: uppercase;
}

.mtx-section--orange .mtx-kicker {
  color: var(--mtx-ink);
}

.mtx-kicker::before {
  width: 34px;
  height: 2px;
  background: var(--mtx-orange);
  content: "";
}

.mtx-section--dark .mtx-kicker {
  color: var(--mtx-orange);
}

.mtx-heading {
  max-width: 920px;
  margin: 0;
  font-size: clamp(2.25rem, 5vw, 5.2rem);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 1.12;
}

.mtx-heading--medium {
  font-size: clamp(2rem, 4vw, 4rem);
}

.mtx-lead {
  max-width: 700px;
  margin: 26px 0 0;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 2;
}

.mtx-button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 13px 22px;
  border: 2px solid var(--mtx-ink);
  border-radius: 999px;
  background: var(--mtx-orange);
  color: var(--mtx-ink);
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease;
}

.mtx-button::after {
  content: "↗";
  font-size: 1.2em;
}

.mtx-button:hover {
  transform: translateY(-3px);
  background: var(--mtx-paper);
}

.mtx-button--ghost {
  border-color: var(--mtx-paper);
  background: transparent;
  color: var(--mtx-paper);
}

.mtx-button--ghost::after {
  content: "↓";
}

.mtx-button--ghost:hover {
  background: var(--mtx-paper);
  color: var(--mtx-ink);
}

/* Header: navigation elements deliberately keep a transparent background. */
.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--mtx-header-height);
  border-bottom: 1px solid rgba(244, 241, 232, 0.16);
  color: var(--mtx-paper);
  transition: background-color 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled,
.site-header.header-on-light {
  background: rgba(244, 241, 232, 0.96);
  color: var(--mtx-ink);
  box-shadow: 0 8px 30px rgba(23, 23, 20, 0.08);
  backdrop-filter: blur(14px);
}

.site-header__inner {
  display: flex;
  width: min(calc(100% - 40px), 1360px);
  height: 100%;
  align-items: center;
  justify-content: space-between;
  margin-inline: auto;
}

.site-branding {
  position: relative;
  z-index: 1002;
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
  text-decoration: none;
}

.site-branding__text small {
  display: block;
  margin-top: 5px;
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  opacity: 0.7;
}

.site-navigation,
.site-navigation ul,
.site-navigation li,
.footer-navigation,
.footer-navigation ul,
.footer-navigation li {
  background-color: transparent !important;
}

.site-navigation ul,
.footer-navigation ul {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.2vw, 34px);
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-navigation a,
.footer-navigation a {
  position: relative;
  display: inline-block;
  font-size: 0.77rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
}

.site-navigation a::after,
.footer-navigation a::after {
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 0;
  height: 2px;
  background: var(--mtx-orange);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-navigation a:hover::after,
.footer-navigation a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.menu-toggle {
  position: relative;
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.menu-toggle__line {
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  width: 18px;
  height: 1px;
  margin: 0;
  background: currentColor;
  transform-origin: center;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle__line--top {
  transform: translate(-50%, -5px);
}

.menu-toggle__line--bottom {
  transform: translate(-50%, 4px);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__line--top {
  transform: translate(-50%, -50%) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__line--bottom {
  transform: translate(-50%, -50%) rotate(-45deg);
}

/* Hero */
.mtx-hero {
  position: relative;
  display: grid;
  min-height: max(720px, 100svh);
  align-items: end;
  overflow: hidden;
  background: var(--mtx-ink);
  color: var(--mtx-paper);
}

.mtx-hero::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(23, 23, 20, 0.98) 0%, rgba(23, 23, 20, 0.86) 31%, rgba(23, 23, 20, 0.12) 68%, rgba(23, 23, 20, 0.18) 100%),
    url("assets/images/hero-dancer.png") center / cover no-repeat;
  content: "";
}

.mtx-hero::after {
  position: absolute;
  right: -8vw;
  bottom: -14vw;
  width: 36vw;
  height: 36vw;
  border: 1px solid rgba(244, 241, 232, 0.25);
  border-radius: 50%;
  content: "";
}

.mtx-hero__inner {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 48px), 1360px);
  padding: calc(var(--mtx-header-height) + 72px) 0 clamp(56px, 8vw, 98px);
  margin-inline: auto;
}

.mtx-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 24px;
  color: var(--mtx-orange);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.mtx-hero__eyebrow::before {
  width: 45px;
  height: 2px;
  background: currentColor;
  content: "";
}

.mtx-hero h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(3.4rem, 8.4vw, 8.2rem);
  font-weight: 800;
  letter-spacing: -0.075em;
  line-height: 1.02;
}

.mtx-hero h1 span {
  display: block;
  color: var(--mtx-orange);
}

.mtx-hero__copy {
  max-width: 590px;
  margin: 28px 0 0;
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.9;
}

.mtx-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.mtx-hero__facts {
  display: grid;
  max-width: 720px;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  padding: 0;
  margin: 56px 0 0;
  list-style: none;
}

.mtx-hero__facts li {
  padding: 0 24px;
  border-left: 1px solid rgba(244, 241, 232, 0.35);
}

.mtx-hero__facts li:first-child {
  padding-left: 0;
  border-left: 0;
}

.mtx-hero__facts strong,
.mtx-hero__facts span {
  display: block;
}

.mtx-hero__facts strong {
  font-size: clamp(1.25rem, 2.4vw, 2.1rem);
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.mtx-hero__facts span {
  margin-top: 7px;
  font-size: 0.7rem;
  line-height: 1.5;
  opacity: 0.74;
}

/* Amazon product visual gallery */
.mtx-amazon-visuals {
  padding: clamp(78px, 9vw, 132px) 0 clamp(68px, 8vw, 112px);
  overflow: hidden;
  background: var(--mtx-paper);
  color: var(--mtx-ink);
}

.mtx-amazon-visuals__header {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.7fr);
  gap: clamp(42px, 8vw, 120px);
  align-items: end;
  margin-bottom: clamp(42px, 6vw, 76px);
}

.mtx-amazon-visuals__intro {
  padding-bottom: 8px;
}

.mtx-amazon-visuals__intro p {
  margin: 0;
  font-size: clamp(0.95rem, 1.35vw, 1.08rem);
  line-height: 1.95;
}

.mtx-amazon-visuals__intro a {
  display: inline-block;
  margin-top: 20px;
  border-bottom: 1px solid var(--mtx-orange);
  font-size: 0.8rem;
  font-weight: 800;
  text-decoration: none;
}

.mtx-amazon-visuals__feature,
.mtx-amazon-gallery__card {
  padding: 0;
  margin: 0;
  overflow: hidden;
  border-radius: var(--mtx-radius);
  background: var(--mtx-ink);
  color: var(--mtx-paper);
  box-shadow: var(--mtx-shadow);
}

.mtx-amazon-visuals__feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  align-items: stretch;
}

.mtx-amazon-visuals__feature img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.mtx-amazon-visuals__feature figcaption,
.mtx-amazon-gallery__card figcaption {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(24px, 3vw, 38px);
}

.mtx-amazon-visuals__feature figcaption span,
.mtx-amazon-gallery__card figcaption span {
  color: var(--mtx-orange);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.mtx-amazon-visuals__feature figcaption strong,
.mtx-amazon-gallery__card figcaption strong {
  display: block;
  margin-top: 10px;
  font-size: clamp(1.25rem, 2vw, 1.85rem);
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.mtx-amazon-visuals__feature figcaption small,
.mtx-amazon-gallery__card figcaption small {
  display: block;
  margin-top: 10px;
  color: var(--mtx-taupe);
  font-size: 0.72rem;
  line-height: 1.7;
}

.mtx-amazon-gallery {
  margin-top: clamp(18px, 3vw, 32px);
}

.mtx-amazon-gallery__track {
  display: grid;
  grid-auto-columns: clamp(280px, 28vw, 390px);
  grid-auto-flow: column;
  gap: clamp(14px, 2vw, 24px);
  padding: 10px max(24px, calc((100vw - var(--mtx-content)) / 2)) 40px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-padding-inline: max(24px, calc((100vw - var(--mtx-content)) / 2));
  scroll-snap-type: inline mandatory;
  scrollbar-color: var(--mtx-orange) var(--mtx-taupe);
  scrollbar-width: thin;
}

.mtx-amazon-gallery__track::-webkit-scrollbar {
  height: 6px;
}

.mtx-amazon-gallery__track::-webkit-scrollbar-track {
  background: var(--mtx-taupe);
}

.mtx-amazon-gallery__track::-webkit-scrollbar-thumb {
  background: var(--mtx-orange);
  border-radius: 999px;
}

.mtx-amazon-gallery__card {
  display: grid;
  grid-template-rows: auto minmax(132px, auto);
  scroll-snap-align: start;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.mtx-amazon-gallery__card:hover {
  box-shadow: 0 30px 80px rgba(23, 23, 20, 0.22);
  transform: translateY(-8px);
}

.mtx-amazon-gallery__card img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.mtx-amazon-gallery__hint {
  display: none;
  width: min(calc(100% - 32px), var(--mtx-content));
  margin: 12px auto 0;
  font-size: 0.72rem;
  font-weight: 800;
  text-align: right;
}

.mtx-amazon-visuals__note {
  margin: 24px 0 0;
  font-size: 0.7rem;
  opacity: 0.68;
}

/* Story */
.mtx-story__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.7fr);
  gap: clamp(48px, 8vw, 130px);
  align-items: end;
}

.mtx-story__quote {
  padding: 30px 0 8px 34px;
  border-left: 3px solid var(--mtx-orange);
}

.mtx-story__quote blockquote {
  margin: 0;
  font-size: clamp(1.45rem, 2.6vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.55;
}

.mtx-story__quote cite {
  display: block;
  margin-top: 22px;
  font-size: 0.75rem;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.08em;
  opacity: 0.65;
}

.mtx-story__details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: clamp(54px, 8vw, 100px);
  background: var(--mtx-taupe);
  border: 1px solid var(--mtx-taupe);
}

.mtx-story__detail {
  min-height: 230px;
  padding: clamp(26px, 3.2vw, 46px);
  background: var(--mtx-paper);
}

.mtx-story__detail span {
  display: block;
  margin-bottom: 42px;
  color: var(--mtx-ink);
  font-size: 0.75rem;
  font-weight: 800;
}

.mtx-story__detail h3 {
  margin: 0 0 13px;
  font-size: 1.24rem;
  letter-spacing: -0.03em;
}

.mtx-story__detail p {
  margin: 0;
  font-size: 0.9rem;
}

/* Ingredients */
.mtx-formula__header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
}

.mtx-formula__header .mtx-lead {
  max-width: 460px;
  margin-bottom: 8px;
}

.mtx-formula__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(2, 1fr);
  gap: 14px;
  margin-top: clamp(48px, 7vw, 86px);
}

.mtx-formula-card {
  display: flex;
  min-height: 380px;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(28px, 4vw, 50px);
  border: 1px solid rgba(244, 241, 232, 0.23);
  border-radius: var(--mtx-radius);
}

.mtx-formula-card--main {
  background: var(--mtx-orange);
  color: var(--mtx-ink);
}

.mtx-formula-card__number {
  color: var(--mtx-orange);
  font-size: clamp(3.4rem, 6vw, 6.8rem);
  font-weight: 800;
  letter-spacing: -0.07em;
  line-height: 0.85;
}

.mtx-formula-card--main .mtx-formula-card__number {
  color: var(--mtx-ink);
}

.mtx-formula-card__unit {
  margin-left: 5px;
  font-size: 0.2em;
  letter-spacing: 0;
}

.mtx-formula-card h3 {
  margin: 26px 0 10px;
  font-size: 1.4rem;
  letter-spacing: -0.04em;
}

.mtx-formula-card p {
  margin: 0;
  font-size: 0.9rem;
  opacity: 0.8;
}

.mtx-formula__note {
  margin: 24px 0 0;
  font-size: 0.72rem;
  opacity: 0.7;
}

/* Development */
.mtx-development__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(44px, 7vw, 100px);
}

.mtx-development__sticky {
  position: sticky;
  top: calc(var(--mtx-header-height) + 34px);
  align-self: start;
}

.mtx-development__sticky .mtx-heading {
  font-size: clamp(2rem, 3.5vw, 3.15rem);
}

.mtx-development__title-line {
  display: block;
  white-space: nowrap;
}

.mtx-timeline {
  padding: 0;
  margin: 0;
  list-style: none;
}

.mtx-timeline__item {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 24px;
  padding: 0 0 50px;
  border-bottom: 1px solid var(--mtx-taupe);
  margin-bottom: 50px;
}

.mtx-timeline__item:last-child {
  margin-bottom: 0;
}

.mtx-timeline__step {
  color: var(--mtx-ink);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-decoration: underline;
  text-decoration-color: var(--mtx-orange);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.4em;
}

.mtx-timeline__content h3 {
  margin: -6px 0 14px;
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  letter-spacing: -0.04em;
  line-height: 1.35;
}

.mtx-timeline__keep {
  white-space: nowrap;
}

.mtx-timeline__content p {
  margin: 0;
}

/* Proof / introduction */
.mtx-proof__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(44px, 8vw, 110px);
  align-items: center;
}

.mtx-proof__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mtx-proof__stat {
  min-height: 210px;
  padding: 30px;
  border: 1px solid var(--mtx-ink);
  border-radius: var(--mtx-radius);
}

.mtx-proof__stat:nth-child(3) {
  grid-column: 1 / -1;
  min-height: auto;
  background: var(--mtx-ink);
  color: var(--mtx-paper);
}

.mtx-proof__stat strong,
.mtx-proof__stat span {
  display: block;
}

.mtx-proof__stat strong {
  color: var(--mtx-ink);
  font-size: clamp(1.55rem, 3vw, 2.65rem);
  letter-spacing: -0.05em;
  line-height: 1.1;
}

.mtx-proof__stat:nth-child(3) strong {
  color: var(--mtx-orange);
}

.mtx-proof__stat span {
  margin-top: 42px;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.65;
}

/* Product / Amazon */
.mtx-product__grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(50px, 8vw, 120px);
  align-items: center;
}

.mtx-product__media {
  position: relative;
  max-width: 540px;
  padding: clamp(24px, 4vw, 46px);
  border-radius: 50% 50% var(--mtx-radius) var(--mtx-radius);
  background: var(--mtx-paper);
  box-shadow: var(--mtx-shadow);
}

.mtx-product__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: contain;
}

.mtx-product__badge {
  position: absolute;
  top: 28px;
  right: -24px;
  display: grid;
  width: 116px;
  height: 116px;
  place-items: center;
  border-radius: 50%;
  background: var(--mtx-orange);
  color: var(--mtx-ink);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.35;
  text-align: center;
  transform: rotate(8deg);
}

.mtx-product__title {
  margin: 0;
  font-size: clamp(2.8rem, 6vw, 6.2rem);
  font-weight: 800;
  letter-spacing: -0.07em;
  line-height: 0.96;
}

.mtx-product__subtitle {
  margin: 18px 0 0;
  color: var(--mtx-orange);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.mtx-product__description {
  margin: 28px 0 0;
}

.mtx-product__list {
  padding: 0;
  margin: 34px 0;
  border-top: 1px solid rgba(244, 241, 232, 0.3);
  list-style: none;
}

.mtx-product__list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(244, 241, 232, 0.3);
  font-size: 0.86rem;
}

.mtx-product__list strong {
  color: var(--mtx-orange);
}

.mtx-product__notice {
  margin: 18px 0 0;
  font-size: 0.7rem;
  opacity: 0.64;
}

/* Contact */
.mtx-contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(46px, 8vw, 120px);
  align-items: start;
}

.mtx-contact__copy {
  position: sticky;
  top: calc(var(--mtx-header-height) + 34px);
}

.mtx-contact__copy .mtx-heading {
  font-size: clamp(2.2rem, 3.5vw, 3.25rem);
}

.mtx-contact__copy .mtx-heading span {
  white-space: nowrap;
}

.mtx-contact__meta {
  padding: 0;
  margin: 32px 0 0;
  list-style: none;
}

.mtx-contact__meta li {
  padding: 15px 0;
  border-bottom: 1px solid var(--mtx-taupe);
  font-size: 0.82rem;
}

.mtx-contact__form {
  padding: clamp(26px, 5vw, 60px);
  border: 1px solid var(--mtx-taupe);
  border-radius: var(--mtx-radius);
  background: var(--mtx-paper);
  box-shadow: var(--mtx-shadow);
}

.mtx-contact__fallback {
  display: grid;
  min-height: 370px;
  place-items: center;
  padding: 40px;
  border: 1px dashed var(--mtx-taupe);
  border-radius: 16px;
  text-align: center;
}

.mtx-contact__fallback p {
  max-width: 480px;
  margin: 0 0 22px;
}

.mtx-contact__admin-note {
  padding: 14px 18px;
  border-left: 4px solid var(--mtx-orange);
  margin-bottom: 22px;
  background: var(--mtx-paper);
  font-size: 0.8rem;
}

/* Contact Form 7 standard class structure */
.wpcf7,
.wpcf7-form {
  width: 100%;
}

.wpcf7-form p {
  margin: 0 0 24px;
  color: var(--mtx-ink);
  font-size: 0.86rem;
  font-weight: 700;
}

.wpcf7-form label {
  display: block;
  color: var(--mtx-ink);
}

.wpcf7-form-control-wrap {
  display: block;
  margin-top: 8px;
}

.wpcf7-text,
.wpcf7-email,
.wpcf7-tel,
.wpcf7-url,
.wpcf7-number,
.wpcf7-date,
.wpcf7-select,
.wpcf7-textarea {
  width: 100%;
  min-height: 54px;
  padding: 13px 15px;
  border: 1px solid var(--mtx-taupe);
  border-radius: 10px;
  background: var(--mtx-paper);
  color: var(--mtx-ink);
  font-weight: 500;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.wpcf7-textarea {
  min-height: 170px;
  resize: vertical;
}

.wpcf7-text:focus,
.wpcf7-email:focus,
.wpcf7-tel:focus,
.wpcf7-url:focus,
.wpcf7-number:focus,
.wpcf7-date:focus,
.wpcf7-select:focus,
.wpcf7-textarea:focus {
  border-color: var(--mtx-orange);
  box-shadow: 0 0 0 3px rgba(243, 107, 33, 0.2);
  outline: none;
}

.wpcf7-checkbox,
.wpcf7-radio,
.wpcf7-acceptance {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  font-weight: 500;
}

.wpcf7-list-item {
  margin: 0;
}

.wpcf7-submit {
  display: block;
  min-width: 210px;
  min-height: 56px;
  padding: 14px 24px;
  border: 2px solid var(--mtx-ink);
  border-radius: 999px;
  background: var(--mtx-orange);
  color: var(--mtx-ink);
  font-weight: 800;
  cursor: pointer;
  margin-inline: auto;
  transition: transform 180ms ease, background-color 180ms ease;
}

.wpcf7-submit:hover {
  background: var(--mtx-paper);
  transform: translateY(-2px);
}

.wpcf7-spinner {
  vertical-align: middle;
}

.wpcf7-not-valid-tip {
  margin-top: 7px;
  color: var(--mtx-ink);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--mtx-orange);
  text-decoration-thickness: 2px;
}

.wpcf7 form .wpcf7-response-output {
  padding: 12px 16px;
  border: 2px solid var(--mtx-orange);
  border-radius: 10px;
  margin: 24px 0 0;
  color: var(--mtx-ink);
  font-size: 0.84rem;
}

.wpcf7 form.invalid .wpcf7-response-output,
.wpcf7 form.unaccepted .wpcf7-response-output,
.wpcf7 form.payment-required .wpcf7-response-output {
  border-color: var(--mtx-ink);
}

/* Standard content pages */
.site-main--page {
  min-height: 70vh;
  padding: calc(var(--mtx-header-height) + 70px) 0 clamp(80px, 10vw, 140px);
}

.entry-header,
.entry-content,
.entry-footer,
.archive-header,
.not-found {
  width: min(calc(100% - 48px), 900px);
  margin-inline: auto;
}

.entry-title,
.archive-title,
.not-found__title {
  margin: 0 0 42px;
  font-size: clamp(2.7rem, 6vw, 5.5rem);
  letter-spacing: -0.06em;
  line-height: 1;
}

.entry-content > * {
  max-width: 760px;
  margin-right: auto;
  margin-left: auto;
}

.entry-content > .alignwide {
  max-width: 1100px;
}

.entry-content > .alignfull {
  width: 100vw;
  max-width: none;
  margin-left: calc(50% - 50vw);
}

.entry-content h2,
.entry-content h3 {
  margin-top: 2.2em;
  letter-spacing: -0.04em;
  line-height: 1.35;
}

.entry-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

.entry-content a {
  color: var(--mtx-ink);
  text-decoration-color: var(--mtx-orange);
}

.post-list {
  display: grid;
  width: min(calc(100% - 48px), 1100px);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin: 0 auto;
}

.post-card {
  padding: 30px;
  border: 1px solid var(--mtx-taupe);
  border-radius: var(--mtx-radius);
}

.post-card__title {
  margin: 0;
  font-size: 1.5rem;
  line-height: 1.35;
}

.post-card__title a {
  text-decoration: none;
}

.post-card__meta {
  margin: 12px 0 0;
  font-size: 0.75rem;
  opacity: 0.65;
}

.pagination {
  width: min(calc(100% - 48px), 1100px);
  margin: 46px auto 0;
}

/* Footer */
.site-footer {
  padding: 66px 0 30px;
  background: var(--mtx-ink);
  color: var(--mtx-paper);
}

.site-footer__inner {
  width: min(calc(100% - 48px), var(--mtx-content));
  margin-inline: auto;
}

.site-footer__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
}

.site-footer__brand {
  max-width: 420px;
}

.site-footer__brand strong {
  display: block;
  font-size: clamp(1.9rem, 3vw, 3rem);
  letter-spacing: -0.05em;
  line-height: 1;
}

.site-footer__brand p {
  margin: 18px 0 0;
  font-size: 0.78rem;
  opacity: 0.7;
}

.site-footer__socials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.site-footer__socials a {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding: 8px 13px;
  border: 1px solid rgba(244, 241, 232, 0.4);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  text-decoration: none;
}

.site-footer__socials a:hover {
  border-color: var(--mtx-orange);
  color: var(--mtx-orange);
}

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 26px;
  border-top: 1px solid rgba(244, 241, 232, 0.18);
  margin-top: 58px;
  font-size: 0.67rem;
  opacity: 0.68;
}

.site-footer__bottom p {
  margin: 0;
}

@media (max-width: 1020px) {
  .site-navigation ul {
    gap: 16px;
  }

  .site-navigation a {
    font-size: 0.68rem;
  }

  .mtx-formula__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mtx-formula-card--main {
    grid-column: 1 / -1;
  }

  .mtx-product__badge {
    right: -10px;
  }
}

@media (max-width: 820px) {
  :root {
    --mtx-header-height: 68px;
  }

  .mtx-container,
  .entry-header,
  .entry-content,
  .entry-footer,
  .archive-header,
  .not-found,
  .post-list,
  .pagination,
  .site-footer__inner {
    width: min(calc(100% - 32px), var(--mtx-content));
  }

  .menu-toggle {
    position: relative;
    z-index: 1002;
    display: block;
  }

  .site-header__inner {
    width: calc(100% - 28px);
  }

  .site-navigation {
    position: fixed;
    z-index: 1001;
    inset: 0;
    display: block;
    height: 100vh;
    height: 100dvh;
    padding: calc(var(--mtx-header-height) + 26px) 26px 36px;
    background-color: transparent !important;
    color: var(--mtx-ink);
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease, visibility 180ms ease;
  }

  .menu-open .site-header::before {
    position: absolute;
    z-index: -1;
    inset: 0 0 auto;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    background: var(--mtx-paper);
    content: "";
  }

  .menu-open .site-navigation {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }

  .site-navigation ul {
    display: block;
    width: 100%;
    height: auto;
    min-height: max-content;
    overflow: visible;
  }

  .site-navigation li {
    display: block;
    overflow: visible;
    border-bottom: 1px solid var(--mtx-taupe);
  }

  .site-navigation a {
    display: block;
    padding: 16px 0;
    font-size: clamp(1.35rem, 6vw, 2.2rem);
    letter-spacing: -0.04em;
    line-height: 1.3;
    overflow: visible;
  }

  .site-navigation a::after {
    display: none;
  }

  .menu-open .site-header {
    color: var(--mtx-ink);
  }

  .mtx-hero::before {
    background:
      linear-gradient(180deg, rgba(23, 23, 20, 0.12) 20%, rgba(23, 23, 20, 0.94) 68%, var(--mtx-ink) 100%),
      url("assets/images/hero-dancer.png") 67% center / cover no-repeat;
  }

  .mtx-hero__inner {
    width: calc(100% - 32px);
  }

  .mtx-story__grid,
  .mtx-amazon-visuals__header,
  .mtx-development__grid,
  .mtx-proof__grid,
  .mtx-product__grid,
  .mtx-contact__grid {
    grid-template-columns: 1fr;
  }

  .mtx-amazon-visuals__feature {
    grid-template-columns: 1fr;
  }

  .mtx-amazon-visuals__feature img {
    min-height: 0;
  }

  .mtx-amazon-visuals__feature figcaption {
    min-height: 170px;
  }

  .mtx-story__details {
    grid-template-columns: 1fr;
  }

  .mtx-story__detail {
    min-height: 0;
  }

  .mtx-story__detail span {
    margin-bottom: 22px;
  }

  .mtx-formula__header {
    display: block;
  }

  .mtx-development__sticky,
  .mtx-contact__copy {
    position: static;
  }

  .mtx-product__media {
    margin-inline: auto;
  }

  .site-footer__top {
    display: block;
  }

  .footer-navigation {
    margin-top: 36px;
  }

  .footer-navigation ul {
    align-items: flex-start;
    flex-direction: column;
    gap: 13px;
  }
}

@media (max-width: 560px) {
  .mtx-section {
    padding: 72px 0;
  }

  .site-branding__text small {
    margin-top: 4px;
    font-size: 0.48rem;
    letter-spacing: 0.04em;
  }

  .mtx-hero {
    min-height: 760px;
  }

  .mtx-hero__inner {
    padding-bottom: 38px;
  }

  .mtx-hero h1 {
    font-size: clamp(3rem, 17vw, 5.3rem);
  }

  .mtx-hero__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .mtx-button {
    width: 100%;
  }

  .mtx-hero__facts {
    grid-template-columns: 1fr;
    margin-top: 38px;
  }

  .mtx-amazon-gallery__track {
    grid-auto-columns: min(82vw, 330px);
    padding-right: 16px;
    padding-left: 16px;
    scroll-padding-inline: 16px;
  }

  .mtx-amazon-gallery__hint {
    display: block;
  }

  .mtx-amazon-visuals__feature figcaption,
  .mtx-amazon-gallery__card figcaption {
    padding: 24px;
  }

  .mtx-hero__facts li,
  .mtx-hero__facts li:first-child {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 20px;
    padding: 12px 0;
    border-top: 1px solid rgba(244, 241, 232, 0.3);
    border-left: 0;
  }

  .mtx-hero__facts span {
    margin-top: 0;
    text-align: right;
  }

  .mtx-story__quote {
    padding-left: 22px;
  }

  .mtx-formula__grid,
  .mtx-proof__stats,
  .post-list {
    grid-template-columns: 1fr;
  }

  .mtx-formula-card--main,
  .mtx-proof__stat:nth-child(3) {
    grid-column: auto;
  }

  .mtx-formula-card {
    min-height: 310px;
  }

  .mtx-timeline__item {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .mtx-product__badge {
    top: 16px;
    right: -4px;
    width: 92px;
    height: 92px;
  }

  .mtx-contact__form {
    padding: 22px 16px;
  }

  .site-footer__bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}