/* ============================================================
   SALON LÉA – Main Stylesheet
   Color Palette:
     --pink-pale:    #FAF0F0
     --pink-light:   #F2DADA
     --pink-main:    #C9A0A0
     --pink-dark:    #A67676
     --beige:        #F8F3EE
     --beige-dark:   #E8DDD3
     --white:        #FFFFFF
     --text-dark:    #3D2B2B
     --text-mid:     #7A6060
     --gold:         #C4A97D
     --line-green:   #06C755
============================================================ */

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --pink-pale:    #FAF0F0;
  --pink-light:   #F2DADA;
  --pink-main:    #C9A0A0;
  --pink-dark:    #A67676;
  --beige:        #F8F3EE;
  --beige-dark:   #E8DDD3;
  --white:        #FFFFFF;
  --text-dark:    #3D2B2B;
  --text-mid:     #7A6060;
  --gold:         #C4A97D;
  --line-green:   #06C755;
  --shadow-sm:    0 2px 12px rgba(61, 43, 43, .08);
  --shadow-md:    0 6px 30px rgba(61, 43, 43, .12);
  --radius:       8px;
  --radius-lg:    16px;
  --transition:   0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  font-weight: 300;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img { display: block; width: 100%; height: auto; object-fit: cover; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container {
  width: min(90%, 1080px);
  margin-inline: auto;
}

/* ---- Scroll Fade-up Animation ---- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.delay-1 { transition-delay: 0.1s; }
.fade-up.delay-2 { transition-delay: 0.2s; }
.fade-up.delay-3 { transition-delay: 0.3s; }
.fade-up.delay-4 { transition-delay: 0.4s; }
.fade-up.delay-5 { transition-delay: 0.5s; }
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Section Common ---- */
.section { padding-block: 96px; }
.section:nth-child(even) { background: var(--beige); }

.section__head { text-align: center; margin-bottom: 56px; }
.section__label {
  display: inline-block;
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--pink-main);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.section__title {
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: 0.05em;
  color: var(--text-dark);
  margin-bottom: 12px;
}
.section__desc {
  font-size: 0.9rem;
  color: var(--text-mid);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 40px;
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  transition: var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: var(--pink-main);
  color: var(--white);
  border: 2px solid var(--pink-main);
}
.btn--primary:hover {
  background: var(--pink-dark);
  border-color: var(--pink-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn--line {
  background: var(--line-green);
  color: var(--white);
  border: 2px solid var(--line-green);
}
.btn--line:hover {
  background: #05b04a;
  border-color: #05b04a;
  transform: translateY(-2px);
}
.btn--sm { padding: 10px 24px; font-size: 0.85rem; }
.btn--lg { padding: 18px 48px; font-size: 1rem; }

/* ============================================================
   HEADER
============================================================ */
.header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--pink-light);
  transition: var(--transition);
}
.header.scrolled { box-shadow: var(--shadow-sm); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 5%;
  max-width: 1200px;
  margin-inline: auto;
}

.header__logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--text-dark);
}
.header__logo em {
  font-style: italic;
  color: var(--pink-main);
}

.header__nav ul {
  display: flex;
  align-items: center;
  gap: 32px;
}
.header__nav a {
  font-size: 0.82rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  color: var(--text-dark);
  transition: color 0.2s;
}
.header__nav a:hover { color: var(--pink-main); }
.header__nav .nav__btn {
  padding: 8px 20px;
  border: 1px solid var(--pink-main);
  border-radius: 40px;
  color: var(--pink-main);
  font-size: 0.82rem;
  transition: var(--transition);
}
.header__nav .nav__btn:hover {
  background: var(--pink-main);
  color: var(--white);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text-dark);
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ============================================================
   HERO
============================================================ */
.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
}
.hero__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(61, 43, 43, 0.55) 0%,
    rgba(61, 43, 43, 0.2) 60%,
    rgba(61, 43, 43, 0.1) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: 0 8%;
  padding-top: 80px;
  max-width: 700px;
}
.hero__sub {
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  color: rgba(255,255,255,0.8);
  margin-bottom: 16px;
  text-transform: uppercase;
}
.hero__title {
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.5;
  color: var(--white);
  margin-bottom: 20px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.2);
}
.hero__title em {
  font-style: italic;
  color: var(--pink-light);
}
.hero__desc {
  font-size: clamp(0.82rem, 1.5vw, 0.95rem);
  color: rgba(255,255,255,0.88);
  line-height: 1.9;
  margin-bottom: 36px;
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  right: 5%;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.7);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-decoration: none;
}
.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.4);
  animation: scrollLine 1.8s ease infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51%  { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ============================================================
   INTRO
============================================================ */
.intro {
  padding-block: 80px;
  background: var(--white);
}
.intro__inner { text-align: center; max-width: 680px; margin-inline: auto; }
.intro__lead {
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 2;
  color: var(--text-dark);
  margin-bottom: 28px;
  position: relative;
  padding-bottom: 28px;
}
.intro__lead::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 40px; height: 1px;
  background: var(--pink-main);
}
.intro__body {
  font-size: 0.9rem;
  line-height: 2.1;
  color: var(--text-mid);
}

/* ============================================================
   TREATMENT
============================================================ */
.treatment { background: var(--beige); }
.treatment__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}
.treatment__card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.treatment__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.treatment__img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.treatment__img img {
  width: 100%; height: 100%;
  transition: transform 0.5s ease;
}
.treatment__card:hover .treatment__img img { transform: scale(1.05); }

.treatment__badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--pink-main);
  color: var(--white);
  font-size: 0.7rem;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.05em;
}
.treatment__badge--new { background: var(--gold); }

.treatment__body { padding: 20px; }
.treatment__body h3 {
  font-family: 'Noto Serif JP', serif;
  font-weight: 400;
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--text-dark);
}
.treatment__body p {
  font-size: 0.82rem;
  color: var(--text-mid);
  line-height: 1.85;
  margin-bottom: 14px;
}
.treatment__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.treatment__tags li {
  font-size: 0.7rem;
  background: var(--pink-pale);
  color: var(--pink-dark);
  padding: 3px 10px;
  border-radius: 20px;
}

/* ============================================================
   BEFORE / AFTER
============================================================ */
.beforeafter { background: var(--white); }
.beforeafter__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 48px;
}
.beforeafter__item { text-align: center; }
.beforeafter__imgs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 16px;
}
.beforeafter__photo {
  position: relative;
  flex: 1;
  aspect-ratio: 3/4;
  max-width: 200px;
  border-radius: var(--radius);
  overflow: hidden;
}
.beforeafter__photo img { width: 100%; height: 100%; object-fit: cover; }
.beforeafter__label-tag {
  position: absolute;
  bottom: 8px; left: 8px;
  background: rgba(61,43,43,0.6);
  color: var(--white);
  font-size: 0.68rem;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.1em;
}
.beforeafter__label-tag.after { background: rgba(201, 160, 160, 0.85); }
.beforeafter__arrow {
  font-size: 1.4rem;
  color: var(--pink-main);
  flex-shrink: 0;
}
.beforeafter__caption {
  font-size: 0.85rem;
  color: var(--text-mid);
  line-height: 1.7;
}
.beforeafter__caption small { font-size: 0.78rem; }
.beforeafter__note {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-mid);
  margin-top: 36px;
}

/* ============================================================
   REASON
============================================================ */
.reason { background: var(--beige); }
.reason__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 760px;
  margin-inline: auto;
}
.reason__item {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  padding: 36px 0;
  border-bottom: 1px solid var(--beige-dark);
}
.reason__item:first-child { border-top: 1px solid var(--beige-dark); }
.reason__num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem;
  font-weight: 300;
  color: var(--pink-light);
  line-height: 1;
  flex-shrink: 0;
  width: 64px;
  text-align: center;
}
.reason__content h3 {
  font-family: 'Noto Serif JP', serif;
  font-weight: 400;
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--text-dark);
}
.reason__content p {
  font-size: 0.88rem;
  color: var(--text-mid);
  line-height: 1.9;
}

/* ============================================================
   VOICE
============================================================ */
.voice { background: var(--pink-pale); }
.voice__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.voice__card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.voice__stars { color: var(--gold); font-size: 0.9rem; letter-spacing: 2px; }
.voice__text {
  font-size: 0.88rem;
  color: var(--text-dark);
  line-height: 1.85;
  flex: 1;
}
.voice__text::before { content: '「'; }
.voice__text::after  { content: '」'; }
.voice__profile {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--pink-pale);
  padding-top: 16px;
}
.voice__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--pink-light);
}
.voice__avatar img { width: 100%; height: 100%; }
.voice__name { font-size: 0.9rem; font-weight: 500; color: var(--text-dark); }
.voice__age  { font-size: 0.75rem; color: var(--text-mid); }

/* ============================================================
   PRICE
============================================================ */
.price { background: var(--white); }
.price__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  align-items: start;
}
.price__card {
  background: var(--beige);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 2px solid transparent;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: var(--transition);
}
.price__card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.price__card--featured {
  background: var(--white);
  border-color: var(--pink-main);
  box-shadow: var(--shadow-md);
}
.price__head { position: relative; }
.price__tag {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  padding: 3px 10px;
  border-radius: 20px;
  background: var(--pink-light);
  color: var(--pink-dark);
  margin-bottom: 8px;
}
.price__tag--gold { background: var(--gold); color: var(--white); }
.price__tag--green { background: #b2dfdb; color: #00695c; }
.price__head h3 {
  font-family: 'Noto Serif JP', serif;
  font-weight: 400;
  font-size: 1.1rem;
  color: var(--text-dark);
}
.price__amount { margin-bottom: 16px; }
.price__num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.4rem;
  font-weight: 300;
  color: var(--pink-dark);
}
.price__unit { font-size: 0.78rem; color: var(--text-mid); }
.price__includes { display: flex; flex-direction: column; gap: 8px; }
.price__includes li {
  font-size: 0.82rem;
  color: var(--text-mid);
  padding-left: 16px;
  position: relative;
}
.price__includes li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--pink-main);
  font-size: 0.75rem;
}
.price__note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-mid);
  margin-top: 36px;
  line-height: 1.8;
}

/* ============================================================
   FAQ
============================================================ */
.faq { background: var(--beige); }
.faq__list {
  max-width: 760px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.faq__item {
  border-bottom: 1px solid var(--beige-dark);
}
.faq__item:first-child { border-top: 1px solid var(--beige-dark); }
.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0;
  text-align: left;
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--text-dark);
  line-height: 1.6;
  cursor: pointer;
  transition: color 0.2s;
}
.faq__q:hover { color: var(--pink-main); }
.faq__icon {
  flex-shrink: 0;
  font-size: 1.3rem;
  color: var(--pink-main);
  transition: transform 0.3s;
  font-weight: 300;
  width: 24px;
  text-align: center;
}
.faq__q[aria-expanded="true"] .faq__icon { transform: rotate(45deg); }
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
}
.faq__a.open { max-height: 400px; padding-bottom: 20px; }
.faq__a p {
  font-size: 0.85rem;
  color: var(--text-mid);
  line-height: 1.9;
  padding: 8px 16px;
  background: var(--white);
  border-radius: var(--radius);
  border-left: 3px solid var(--pink-light);
}

/* ============================================================
   LINE CTA
============================================================ */
.line-cta { background: var(--pink-main); padding-block: 80px; }
.line-cta__inner {
  text-align: center;
  color: var(--white);
}
.line-cta__icon { margin-bottom: 16px; display: flex; justify-content: center; }
.line-cta h2 {
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  line-height: 1.6;
  margin-bottom: 20px;
}
.line-cta p {
  font-size: 0.9rem;
  line-height: 2;
  opacity: 0.9;
  margin-bottom: 32px;
}
.line-cta p strong { opacity: 1; font-weight: 500; }
.line-cta .btn--line {
  background: var(--white);
  color: var(--line-green);
  border-color: var(--white);
  font-size: 1rem;
}
.line-cta .btn--line:hover {
  background: #f0fff4;
}
.line-cta__note {
  margin-top: 16px;
  font-size: 0.75rem;
  opacity: 0.7;
  margin-bottom: 0 !important;
}

/* ============================================================
   RESERVE FORM
============================================================ */
.reserve { background: var(--white); }
.reserve__form {
  max-width: 680px;
  margin-inline: auto;
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}
.form__group label {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-dark);
}
.form__required {
  font-size: 0.68rem;
  background: var(--pink-main);
  color: var(--white);
  padding: 1px 6px;
  border-radius: 3px;
  margin-left: 4px;
  vertical-align: middle;
}
.form__group input,
.form__group select,
.form__group textarea {
  padding: 12px 16px;
  border: 1px solid var(--beige-dark);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--text-dark);
  background: var(--beige);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  appearance: none;
}
.form__group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%237A6060' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  border-color: var(--pink-main);
  box-shadow: 0 0 0 3px rgba(201,160,160,0.15);
  background: var(--white);
}
.form__group input.is-invalid,
.form__group select.is-invalid,
.form__group textarea.is-invalid {
  border-color: #e07070;
}
.form__error { font-size: 0.75rem; color: #c0392b; min-height: 1em; }

.form__group--checkbox { flex-direction: row; align-items: flex-start; }
.form__checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.85rem;
}
.form__checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--pink-main);
  cursor: pointer;
  padding: 0;
  margin: 0;
  flex-shrink: 0;
}
.form__checkbox a { color: var(--pink-main); text-decoration: underline; }

.form__submit { text-align: center; margin-top: 12px; }
.form__success {
  text-align: center;
  padding: 24px;
  background: var(--pink-pale);
  border-radius: var(--radius);
  margin-top: 24px;
  font-size: 0.9rem;
  color: var(--text-dark);
  line-height: 1.9;
  border: 1px solid var(--pink-light);
}

/* ============================================================
   ACCESS
============================================================ */
.access { background: var(--beige); }
.access__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.access__table { width: 100%; border-collapse: collapse; }
.access__table th,
.access__table td {
  padding: 14px 0;
  font-size: 0.85rem;
  line-height: 1.7;
  border-bottom: 1px solid var(--beige-dark);
  vertical-align: top;
}
.access__table th {
  width: 30%;
  font-weight: 400;
  color: var(--text-mid);
  padding-right: 16px;
  white-space: nowrap;
}
.access__table td { color: var(--text-dark); }
.access__table a { color: var(--pink-main); text-decoration: underline; }
.access__map iframe {
  border-radius: var(--radius);
  width: 100%;
  display: block;
}

/* ============================================================
   FOOTER
============================================================ */
.footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.75);
  padding-top: 56px;
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 48px;
  flex-wrap: wrap;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer__logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--white);
  margin-bottom: 8px;
}
.footer__logo em { font-style: italic; color: var(--pink-light); }
.footer__tagline { font-size: 0.8rem; color: rgba(255,255,255,0.5); margin-bottom: 8px; }
.footer__address { font-size: 0.78rem; line-height: 1.7; }
.footer__nav ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: right;
}
.footer__nav a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  transition: color 0.2s;
}
.footer__nav a:hover { color: var(--pink-light); }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 20px;
  flex-wrap: wrap;
  gap: 8px;
}
.footer__copy { font-size: 0.75rem; color: rgba(255,255,255,0.35); }
.footer__privacy { font-size: 0.75rem; color: rgba(255,255,255,0.4); text-decoration: underline; }
.footer__privacy:hover { color: rgba(255,255,255,0.7); }

/* ============================================================
   PAGE TOP
============================================================ */
.pagetop {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: var(--pink-main);
  color: var(--white);
  border-radius: 50%;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 900;
}
.pagetop.visible {
  opacity: 1;
  visibility: visible;
}
.pagetop:hover { background: var(--pink-dark); transform: translateY(-3px); }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 768px) {
  .section { padding-block: 64px; }

  /* Header */
  .hamburger { display: flex; }
  .header__nav {
    position: fixed;
    top: 0; right: -100%;
    width: min(80vw, 300px);
    height: 100svh;
    background: var(--white);
    padding: 80px 32px 32px;
    box-shadow: -4px 0 20px rgba(0,0,0,0.1);
    transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 999;
  }
  .header__nav.open { right: 0; }
  .header__nav ul { flex-direction: column; gap: 24px; align-items: flex-start; }
  .header__nav a { font-size: 0.95rem; }
  .nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }
  .nav-overlay.visible { opacity: 1; visibility: visible; }

  /* Hero */
  .hero__content { padding: 0 6%; padding-top: 80px; }
  .hero__cta { flex-direction: column; align-items: flex-start; }

  /* Treatment */
  .treatment__grid { grid-template-columns: 1fr 1fr; }

  /* Form */
  .form__row { grid-template-columns: 1fr; }

  /* Access */
  .access__inner { grid-template-columns: 1fr; }

  /* Footer */
  .footer__inner { flex-direction: column; gap: 32px; }
  .footer__nav ul { text-align: left; flex-direction: row; flex-wrap: wrap; gap: 14px; }
  .footer__bottom { flex-direction: column; align-items: center; }

  /* Reason */
  .reason__item { flex-direction: column; gap: 12px; }
  .reason__num { font-size: 2rem; width: auto; }
}

@media (max-width: 480px) {
  .treatment__grid { grid-template-columns: 1fr; }
  .beforeafter__imgs { flex-wrap: wrap; }
  .beforeafter__photo { max-width: 140px; }
}