@charset "UTF-8";
/* =========================================================
   COOKING ROOM 401 — Landing Page Stylesheet
   Mobile-first / breakpoints: 768px (tablet), 1024px (desktop)
========================================================= */

:root{
  --color-bg:        #FAF6EC;
  --color-bg-alt:     #F2ECDC;
  --color-card:       #FFFFFF;
  --color-ink:        #2A2420;
  --color-ink-soft:   #5C564C;
  --color-ink-faint:  #8C8577;
  --color-green:      #A9C11F;
  --color-green-dark: #6F7F16;
  --color-green-deep: #566212;
  --color-pink:       #E14669;
  --color-blue:       #5FA9D6;
  --color-line:       #E6DFCB;
  --color-line-soft:  #EFE9D9;

  --font-body: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  --font-round: "M PLUS Rounded 1c", "Noto Sans JP", sans-serif;

  --container: 1120px;
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 10px;
  --shadow-soft: 0 18px 40px -22px rgba(42, 36, 32, 0.35);
  --shadow-card: 0 10px 30px -18px rgba(42, 36, 32, 0.28);
  --header-h: 64px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
h1,h2,h3,h4,p,figure{ margin: 0; }
button{ font-family: inherit; }

.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section{
  padding: 88px 0;
  position: relative;
}
.section--alt{ background: var(--color-bg-alt); }

.section-head{
  text-align: center;
  margin-bottom: 48px;
}
.section-eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-round);
  font-weight: 800;
  letter-spacing: 0.18em;
  font-size: 12px;
  color: var(--color-green-deep);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-eyebrow::before,
.section-eyebrow::after{
  content: "";
  width: 22px;
  height: 2px;
  background: var(--color-green);
  border-radius: 2px;
}
.section-title{
  font-family: var(--font-round);
  font-weight: 800;
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.5;
  letter-spacing: 0.02em;
}
.section-lead{
  margin-top: 16px;
  color: var(--color-ink-soft);
  font-size: 15px;
  max-width: 46em;
  margin-left: auto;
  margin-right: auto;
}

.eyebrow-en{
  display: block;
  font-family: var(--font-round);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--color-ink-faint);
  margin-bottom: 6px;
}

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14.5px;
  letter-spacing: 0.04em;
  border: 2px solid transparent;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  white-space: nowrap;
}
.btn:active{ transform: scale(0.97); }
.btn--primary{
  background: var(--color-ink);
  color: #fff;
  box-shadow: var(--shadow-card);
}
.btn--primary:hover{ background: var(--color-green-deep); }
.btn--outline{
  background: transparent;
  border-color: var(--color-ink);
  color: var(--color-ink);
}
.btn--outline:hover{ background: var(--color-ink); color: #fff; }
.btn--ghost{
  background: rgba(255,255,255,0.6);
  border-color: var(--color-line);
  color: var(--color-ink);
}
.btn--block{ width: 100%; }
.btn--sm{ padding: 11px 20px; font-size: 13px; }

/* ---------- Header ---------- */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(250, 246, 236, 0.72);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.site-header.is-scrolled{
  background: rgba(250, 246, 236, 0.92);
  border-bottom-color: var(--color-line);
  box-shadow: 0 8px 24px -20px rgba(0,0,0,0.4);
}
.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand{
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-round);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.02em;
}
.brand img{ height: 30px; width: auto; }
.brand small{
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--color-ink-soft);
}

.nav-desktop{
  display: none;
}
.nav-desktop ul{
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 13.5px;
  font-weight: 500;
}
.nav-desktop a{
  position: relative;
  padding: 4px 2px;
}
.nav-desktop a::after{
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--color-green);
  transition: right .25s ease;
  border-radius: 2px;
}
.nav-desktop a:hover::after{ right: 0; }

.header-cta{ display: none; }

.nav-toggle{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-line);
  background: rgba(255,255,255,0.7);
  cursor: pointer;
}
.nav-toggle span{
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
  transition: transform .3s ease, opacity .3s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.nav-mobile{
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: var(--color-bg);
  z-index: 99;
  padding: 10px 24px 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
  overflow-y: auto;
}
.nav-mobile.is-open{
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.nav-mobile ul{
  display: flex;
  flex-direction: column;
  margin-top: 20px;
}
.nav-mobile a{
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 4px;
  border-bottom: 1px solid var(--color-line-soft);
  font-family: var(--font-round);
  font-weight: 700;
  font-size: 18px;
}
.nav-mobile a span{
  font-family: var(--font-round);
  font-size: 11px;
  color: var(--color-green-deep);
  letter-spacing: 0.1em;
}
.nav-mobile-foot{
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 24px;
}
.nav-mobile-social{
  display: flex;
  gap: 12px;
  font-size: 13px;
  color: var(--color-ink-soft);
}

/* ---------- Hero ---------- */
.hero{
  position: relative;
  padding: calc(var(--header-h) + 56px) 0 72px;
  overflow: hidden;
  background:
    radial-gradient(60% 55% at 82% 8%, rgba(169,193,31,0.20), transparent 60%),
    radial-gradient(50% 45% at 8% 92%, rgba(225,70,105,0.14), transparent 60%),
    var(--color-bg);
}
.hero .container{
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.hero-blob{
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.5;
}
.hero-blob--1{
  width: 130px; height: 130px;
  background: var(--color-blue);
  top: 18%; left: -40px;
  opacity: 0.22;
}
.hero-blob--2{
  width: 90px; height: 90px;
  background: var(--color-pink);
  bottom: 8%; right: -20px;
  opacity: 0.2;
}
.hero-kicker{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-card);
  border: 1px solid var(--color-line);
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-ink-soft);
  letter-spacing: 0.04em;
  box-shadow: var(--shadow-card);
  margin-bottom: 28px;
}
.hero-kicker b{ color: var(--color-green-deep); font-weight: 700; }
.hero-logo{
  width: min(78%, 340px);
  margin: 0 auto 30px;
}
.hero-copy{
  font-family: var(--font-round);
  font-weight: 800;
  font-size: clamp(21px, 6vw, 32px);
  line-height: 1.65;
  letter-spacing: 0.01em;
  max-width: 15.5em;
}
.hero-copy em{
  font-style: normal;
  color: var(--color-green-deep);
  position: relative;
  white-space: nowrap;
}
.hero-sub{
  margin-top: 22px;
  color: var(--color-ink-soft);
  font-size: 14.5px;
  max-width: 30em;
}
.hero-actions{
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 320px;
}
.hero-stats{
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  width: 100%;
  max-width: 480px;
  padding-top: 32px;
  border-top: 1px solid var(--color-line);
}
.hero-stat b{
  display: block;
  font-family: var(--font-round);
  font-size: clamp(18px, 4vw, 22px);
  color: var(--color-ink);
}
.hero-stat span{
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: var(--color-ink-faint);
  letter-spacing: 0.03em;
}

.hero-visual{ display: none; }

/* ---------- Concept ---------- */
.concept-grid{
  display: grid;
  gap: 40px;
}
.concept-media{
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  position: relative;
}
.concept-media img{ width: 100%; height: 100%; object-fit: cover; }
.concept-quote{
  font-family: var(--font-round);
  font-weight: 800;
  font-size: clamp(19px, 4.6vw, 25px);
  line-height: 1.85;
  color: var(--color-ink);
}
.concept-quote em{
  font-style: normal;
  background: linear-gradient(transparent 62%, rgba(169,193,31,0.45) 0%);
  color: var(--color-green-deep);
  padding: 0 2px;
}
.concept-text{
  margin-top: 22px;
  color: var(--color-ink-soft);
  font-size: 14.5px;
}
.concept-text + .concept-text{ margin-top: 14px; }
.concept-tags{
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag{
  font-size: 12px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--color-card);
  border: 1px solid var(--color-line);
  color: var(--color-ink-soft);
}

/* ---------- Video ---------- */
.video-wrap{
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: var(--color-ink);
  margin-top: 48px;
}
.video-wrap iframe{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ---------- Lessons ---------- */
.lesson-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.lesson-card{
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: transform .3s ease, box-shadow .3s ease;
}
.lesson-card:hover{ transform: translateY(-4px); }
.lesson-card-photo{
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg-alt);
}
.lesson-card-photo img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.lesson-card:hover .lesson-card-photo img{ transform: scale(1.05); }
.lesson-card-body{
  padding: 22px 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}
.lesson-num{
  font-family: var(--font-round);
  font-size: 12px;
  font-weight: 800;
  color: var(--color-green-deep);
  letter-spacing: 0.12em;
}
.lesson-card h3{
  font-family: var(--font-round);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.5;
}
.lesson-card p{
  color: var(--color-ink-soft);
  font-size: 13.8px;
}
.lesson-card .tag-row{
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 6px;
}
.lesson-card .tag{ font-size: 11px; padding: 5px 10px; }

.lesson-detail{
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--color-line);
}
.lesson-detail summary{
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-round);
  font-weight: 800;
  font-size: 12.5px;
  color: var(--color-green-deep);
  -webkit-tap-highlight-color: transparent;
}
.lesson-detail summary::-webkit-details-marker{ display: none; }
.lesson-detail summary::before{
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  font-size: 13px;
  line-height: 1;
  transition: transform .25s ease;
}
.lesson-detail[open] summary::before{
  content: "－";
  transform: rotate(180deg);
}
.lesson-detail p{
  font-size: 13px;
  color: var(--color-ink-soft);
  padding-top: 12px;
}
.lesson-detail-link{
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-green-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- Price ---------- */
.price-layout{
  display: grid;
  gap: 40px;
}
.price-note{
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-card);
  margin-bottom: 28px;
}
.price-note h3{
  font-family: var(--font-round);
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.price-note h3 .yen{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--color-green);
  color: #fff;
  font-size: 13px;
}
.price-note p{ color: var(--color-ink-soft); font-size: 13.5px; }

.price-table{
  width: 100%;
  border-collapse: collapse;
  background: var(--color-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  font-size: 13.5px;
}
.price-table caption{
  text-align: left;
  font-family: var(--font-round);
  font-weight: 800;
  font-size: 13px;
  padding: 18px 20px 0;
  color: var(--color-ink-soft);
}
.price-table th, .price-table td{
  padding: 16px 18px;
  text-align: left;
  border-bottom: 1px solid var(--color-line-soft);
  vertical-align: top;
}
.price-table thead th{
  background: var(--color-bg-alt);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--color-ink-soft);
  font-weight: 700;
}
.price-table tbody tr:last-child td{ border-bottom: none; }
.price-table td.course{
  font-family: var(--font-round);
  font-weight: 800;
  color: var(--color-ink);
}
.price-table td.course small{
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--color-ink-faint);
  font-size: 11.5px;
  margin-top: 4px;
}
.price-table td.amount{
  font-family: var(--font-round);
  font-weight: 800;
  color: var(--color-green-deep);
  white-space: nowrap;
}
.price-table td.amount small{
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--color-ink-faint);
  font-size: 11px;
}
.badge-member{
  display: inline-block;
  margin-top: 6px;
  font-size: 10.5px;
  font-weight: 700;
  color: var(--color-pink);
  background: rgba(225,70,105,0.1);
  padding: 3px 8px;
  border-radius: 999px;
}
.price-media{
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.price-media img{ width: 100%; }
.price-media figcaption{
  padding: 16px 20px;
  background: var(--color-card);
  font-size: 12px;
  color: var(--color-ink-faint);
  letter-spacing: 0.02em;
}
.price-footnote{
  margin-top: 20px;
  font-size: 12.5px;
  color: var(--color-ink-faint);
  line-height: 1.9;
}

/* ---------- Instructor ---------- */
.instructor-grid{
  display: grid;
  gap: 36px;
  align-items: start;
}
.instructor-photo{
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.instructor-photo img{ width: 100%; }
.instructor-photo .ribbon{
  position: absolute;
  left: 18px; bottom: 18px;
  background: var(--color-card);
  padding: 8px 16px;
  border-radius: 999px;
  font-family: var(--font-round);
  font-weight: 800;
  font-size: 12px;
  box-shadow: var(--shadow-card);
  color: var(--color-ink);
}
.instructor-name{
  font-family: var(--font-round);
  font-weight: 800;
  font-size: 22px;
}
.instructor-name .en{
  display: block;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--color-ink-faint);
  font-weight: 600;
  margin-top: 6px;
}
.instructor-bio{
  margin-top: 18px;
  color: var(--color-ink-soft);
  font-size: 14.5px;
}
.instructor-bio + .instructor-bio{ margin-top: 12px; }
.credential-list{
  margin-top: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.credential-list li{
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 13.5px;
  color: var(--color-ink-soft);
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--color-line);
}
.credential-list li:last-child{ border-bottom: none; padding-bottom: 0; }
.credential-list .dot{
  flex: none;
  width: 8px; height: 8px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--color-green);
}

/* ---------- Access ---------- */
.access-grid{
  display: grid;
  gap: 28px;
}
.access-map{
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  aspect-ratio: 4 / 3;
  background: var(--color-bg-alt);
}
.access-map iframe{ width: 100%; height: 100%; border: 0; filter: grayscale(0.15) contrast(1.02); }
.access-info{
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  box-shadow: var(--shadow-card);
}
.access-info dl{
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 16px 14px;
  font-size: 13.8px;
}
.access-info dt{
  font-family: var(--font-round);
  font-weight: 800;
  font-size: 11.5px;
  color: var(--color-green-deep);
  letter-spacing: 0.06em;
  padding-top: 2px;
}
.access-info dd{ color: var(--color-ink-soft); margin: 0; }
.access-info dd + dt{ margin-top: 0; }
.access-station{
  display: flex;
  align-items: center;
  gap: 8px;
}
.access-station + .access-station{ margin-top: 8px; }
.access-station .walk{
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  background: var(--color-green-deep);
  padding: 2px 9px;
  border-radius: 999px;
  white-space: nowrap;
}
.access-privacy{
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px dashed var(--color-line);
  font-size: 12.5px;
  color: var(--color-ink-faint);
  line-height: 1.85;
}

/* ---------- CTA ---------- */
.cta{
  background: var(--color-ink);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 52px 26px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta::before{
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(50% 60% at 15% 0%, rgba(169,193,31,0.35), transparent 60%),
    radial-gradient(45% 55% at 100% 100%, rgba(95,169,214,0.28), transparent 60%);
}
.cta > *{ position: relative; }
.cta-eyebrow{
  font-family: var(--font-round);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--color-green);
  font-weight: 800;
}
.cta h2{
  margin-top: 14px;
  font-family: var(--font-round);
  font-weight: 800;
  font-size: clamp(21px, 5vw, 28px);
  line-height: 1.6;
}
.cta p{
  margin-top: 14px;
  color: rgba(255,255,255,0.72);
  font-size: 13.5px;
  max-width: 32em;
  margin-left: auto;
  margin-right: auto;
}
.cta-actions{
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 340px;
  margin-left: auto;
  margin-right: auto;
}
.cta .btn--primary{ background: var(--color-green); color: var(--color-ink); }
.cta .btn--primary:hover{ background: #bcd23a; }
.cta .btn--outline{ border-color: rgba(255,255,255,0.4); color: #fff; }
.cta .btn--outline:hover{ background: #fff; color: var(--color-ink); }
.cta-contacts{
  margin-top: 34px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 13.5px;
  color: rgba(255,255,255,0.85);
}
.cta-contacts a{ font-weight: 700; }
.cta-contacts .line{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.cta-contacts .label{
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.5);
  border: 1px solid rgba(255,255,255,0.28);
  padding: 3px 9px;
  border-radius: 999px;
}

/* ---------- Footer ---------- */
.site-footer{
  padding: 56px 0 32px;
}
.footer-top{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  text-align: center;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--color-line);
}
.footer-brand{
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-brand img{ height: 34px; }
.footer-brand span{
  font-family: var(--font-round);
  font-weight: 800;
  font-size: 15px;
}
.footer-nav{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  font-size: 12.5px;
  color: var(--color-ink-soft);
}
.footer-social{
  display: flex;
  gap: 14px;
}
.footer-social a{
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--color-line);
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer-bottom{
  margin-top: 26px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  text-align: center;
  font-size: 11.5px;
  color: var(--color-ink-faint);
}

/* ---------- Reveal animation ---------- */
.reveal{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  .reveal{ opacity: 1; transform: none; transition: none; }
}

/* =========================================================
   Tablet (>=768px)
========================================================= */
@media (min-width: 768px){
  .section{ padding: 112px 0; }
  .hero{ padding-top: calc(var(--header-h) + 76px); }
  .hero-copy{ font-size: clamp(28px, 4.4vw, 36px); }
  .hero-actions{ flex-direction: row; max-width: none; }
  .concept-grid{ grid-template-columns: 1fr 1fr; align-items: center; }
  .concept-grid.reverse .concept-media{ order: 2; }
  .lesson-grid{ grid-template-columns: repeat(2, 1fr); }
  .price-layout{ grid-template-columns: 1.15fr 0.85fr; align-items: start; }
  .instructor-grid{ grid-template-columns: 0.85fr 1.15fr; }
  .access-grid{ grid-template-columns: 1fr 1fr; align-items: stretch; }
  .cta{ padding: 72px 60px; }
  .cta-actions{ flex-direction: row; max-width: none; justify-content: center; }
  .cta-contacts{ flex-direction: row; justify-content: center; gap: 30px; }
  .footer-top{ flex-direction: row; justify-content: space-between; text-align: left; }
}

/* =========================================================
   Desktop (>=1024px)
========================================================= */
@media (min-width: 1024px){
  :root{ --header-h: 84px; }
  .nav-desktop{ display: block; }
  .header-cta{ display: inline-flex; }
  .nav-toggle{ display: none; }
  .brand img{ height: 36px; }
  .hero .container{ text-align: left; align-items: flex-start; }
  .hero-kicker{ margin-left: 0; }
  .hero-logo{ width: 300px; margin-left: 0; }
  .hero-copy{ max-width: 17em; }
  .hero-sub{ max-width: 34em; }
  .hero-actions{ max-width: none; }
  .hero-stats{ margin-left: 0; margin-right: 0; max-width: 560px; }
  .lesson-grid{ grid-template-columns: repeat(4, 1fr); }
  .section-lead{ font-size: 16px; }

  .hero .container.hero-inner{
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
    align-items: center;
    text-align: left;
  }
  .hero-visual{
    display: block;
    position: relative;
  }
  .hero-visual-photo{
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    aspect-ratio: 4 / 4.6;
    transform: rotate(2deg);
  }
  .hero-visual-photo img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .hero-visual-chip{
    position: absolute;
    background: var(--color-card);
    border: 1px solid var(--color-line);
    border-radius: 999px;
    padding: 10px 18px;
    font-family: var(--font-round);
    font-weight: 800;
    font-size: 12.5px;
    box-shadow: var(--shadow-card);
  }
  .hero-visual-chip--1{ top: 8%; left: -8%; transform: rotate(-4deg); color: var(--color-green-deep); }
  .hero-visual-chip--2{ bottom: 10%; right: -6%; transform: rotate(3deg); }
}

@media (min-width: 1220px){
  .hero-blob--1{ width: 180px; height: 180px; }
  .hero-blob--2{ width: 130px; height: 130px; }
}