/* ============================================================
   TX1.css — How to Text LP
   Loaded after: Bootstrap 4, style.min.css
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700&family=Plus+Jakarta+Sans:wght@400;600;700;800&display=swap');

/* ── Design Tokens ── */
:root {
  --green:        #99cc33;
  --green-dark:   #4d7a00;
  --green-mid:    #7ab540;
  --green-light:  #f0f7e1;
  --green-pale:   #f7fdf0;
  --green-glass:  rgba(153, 204, 51, 0.12);
  --orange:       #ff8300;
  --orange-dark:  #e07200;
  --orange-light: #fff3e6;
  --text:         #222222;
  --text-sub:     #555555;
  --text-muted:   #888888;
  --white:        #ffffff;
  --border:       #92d049;
  --border-light: #daeeb0;
  --shadow-sm:    0 2px 12px rgba(0,0,0,0.06);
  --shadow-md:    0 8px 32px rgba(0,0,0,0.10);
  --shadow-lg:    0 20px 60px rgba(0,0,0,0.14);
  --shadow-glow:  0 8px 32px rgba(153,204,51,0.22);
  --radius:       12px;
  --radius-lg:    20px;
  --radius-pill:  50px;
  --font-heading: 'Plus Jakarta Sans', 'Noto Sans JP', 'Hiragino Kaku Gothic Pro', sans-serif;
  --font-body:    'Noto Sans JP', 'Hiragino Kaku Gothic Pro', 'Meiryo', sans-serif;
  --font-mono:    'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  --ease-spring:  cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out:     cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Base ── */
body {
  font-family: var(--font-body);
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background 0.25s, transform 0.2s var(--ease-spring), box-shadow 0.25s;
  line-height: 1.4;
  border: none;
  letter-spacing: 0.02em;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange) 0%, #ff6b00 100%);
  color: var(--white);
  padding: 20px 56px;
  font-size: 1.7rem;
  box-shadow: 0 6px 24px rgba(255, 131, 0, 0.42);
}

.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, var(--orange-dark) 0%, #cc5500 100%);
  color: var(--white);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 36px rgba(255, 131, 0, 0.52);
  text-decoration: none;
}

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

.btn-large  { padding: 22px 64px; font-size: 1.85rem; }
.btn-xlarge { padding: 26px 80px; font-size: 2rem; }

.c-commonBtn01.orange > span { color: var(--white); }

/* ============================================================
   FE SYSTEM CLASS OVERRIDES
   ============================================================ */
.c-heading08.section-title {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--green-dark);
  margin-bottom: 48px;
  position: relative;
}

.c-heading08.section-title::after {
  content: "";
  display: block;
  width: 60%;
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, var(--green-dark) 20%, var(--green) 50%, var(--green-dark) 80%, transparent 100%);
  border-radius: 0;
  margin: 18px auto 0;
}

.c-heading09,
.c-heading09:not(.u-taCenter) {
  font-family: var(--font-heading);
  background: var(--green-light) !important;
  border-left-color: var(--green) !important;
  color: var(--green-dark) !important;
}

.l-basicSection01 {
  padding-top: 72px;
  padding-bottom: 72px;
}

/* ── Section shared ── */
.section-title {
  font-size: 3.2rem;
  text-align: center;
  line-height: 1.45;
  letter-spacing: -0.01em;
}

.section-title-sm { font-size: 2rem; }


.section-lead {
  font-size: 1.65rem;
  text-align: center;
  color: var(--text-sub);
  margin-bottom: 48px;
  line-height: 2.1;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   FV — First View
   ============================================================ */
.tx1-fv {
  background:
    radial-gradient(ellipse 80% 60% at 75% 50%, rgba(153,204,51,0.18) 0%, transparent 70%),
    linear-gradient(150deg, #f0fde4 0%, #e8f9d0 40%, #f7fdf0 100%);
  padding: 80px 0 88px;
  position: relative;
  overflow: hidden;
}

.tx1-fv::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2399cc33' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.tx1-fv::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-light) 30%, var(--border) 50%, var(--border-light) 70%, transparent);
}

.fv-inner {
  display: flex;
  align-items: center;
  gap: 100px;
  position: relative;
  z-index: 1;
}

.fv-text { flex: 1; }

.fv-subcopy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-mid) 100%);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
  letter-spacing: 0.06em;
  box-shadow: 0 4px 16px rgba(77,122,0,0.28);
}

.fv-title {
  font-family: var(--font-heading);
  font-size: 4.4rem;
  font-weight: 800;
  line-height: 1.35;
  color: var(--green-dark);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.fv-body {
  font-size: 1.65rem;
  line-height: 2.1;
  color: var(--text-sub);
  margin-bottom: 36px;
}

.fv-visual {
  flex: 0 0 400px;
  position: relative;
}

.fv-visual::before {
  content: "";
  position: absolute;
  inset: -20px -20px 20px 20px;
  background: linear-gradient(135deg, var(--green-light), var(--border-light));
  border-radius: calc(var(--radius-lg) + 8px);
  z-index: 0;
}

.fv-cover {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 100%;
  position: relative;
  z-index: 1;
}

/* ============================================================
   課題提起
   ============================================================ */
.section-problem { background: var(--white); }

.chat-demo {
  max-width: 520px;
  margin: 0 auto 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 36px 32px;
  background: #f4f4f4;
  border-radius: var(--radius-lg);
  box-shadow: inset 0 2px 12px rgba(0,0,0,0.04);
}

.chat-bubble {
  max-width: 78%;
  padding: 14px 22px;
  border-radius: 20px;
  font-size: 1.5rem;
  line-height: 1.6;
  font-family: var(--font-mono);
}

.chat-left {
  background: var(--white);
  border: 1px solid #e0e0e0;
  border-bottom-left-radius: 5px;
  align-self: flex-start;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.chat-right {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-mid) 100%);
  color: var(--white);
  border-bottom-right-radius: 5px;
  align-self: flex-end;
  box-shadow: 0 4px 12px rgba(153,204,51,0.3);
}

.problem-caption {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 28px;
  color: var(--text);
}

.problem-text {
  max-width: 720px;
  margin: 0 auto;
  font-size: 1.7rem;
  line-height: 2.15;
  color: var(--text-sub);
}

.problem-text p + p { margin-top: 16px; }

/* ============================================================
   3つのポイント
   ============================================================ */
.tx1-points-bg {
  background:
    radial-gradient(ellipse 60% 50% at 10% 20%, rgba(153,204,51,0.10) 0%, transparent 60%),
    linear-gradient(180deg, var(--green-pale) 0%, #eef8d8 100%);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.section-points { background: transparent; }

.point-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  margin-bottom: 48px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: box-shadow 0.35s var(--ease-out), transform 0.35s var(--ease-out);
}

.point-card:hover {
  box-shadow: var(--shadow-lg), 0 0 0 2px var(--border-light);
  transform: translateY(-4px);
}

.point-header {
  background: linear-gradient(105deg, var(--green-dark) 0%, var(--green-mid) 55%, var(--green) 100%);
  padding: 22px 44px;
  display: flex;
  align-items: center;
  gap: 20px;
  position: relative;
  overflow: hidden;
}

.point-header::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255,255,255,0.08) 0%, transparent 50%);
  pointer-events: none;
}

.point-label {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  background: rgba(255,255,255,0.18);
  padding: 6px 20px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.12em;
  white-space: nowrap;
  border: 1px solid rgba(255,255,255,0.25);
}

.point-title {
  font-family: var(--font-heading);
  font-size: 2.1rem;
  color: var(--white);
  font-weight: 700;
  letter-spacing: -0.01em;
  text-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

.point-content {
  display: flex;
  gap: 48px;
  padding: 44px 48px 44px;
  align-items: flex-start;
}

.point-body { flex: 1; }

.point-image { flex: 0 0 300px; }
.point-image > img {
  border-radius: var(--radius);
  width: 100%;
  height: auto;
  display: block;
}

.abbr-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.abbr-list code {
  background: linear-gradient(135deg, var(--green-light) 0%, #e2f5bc 100%);
  color: var(--green-dark);
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  padding: 8px 20px;
  border-radius: 6px;
  border: 1px solid var(--border-light);
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  transition: transform 0.2s, box-shadow 0.2s;
}

.abbr-list code:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.point-list {
  list-style: none;
  margin: 16px 0;
  padding: 0;
}

.point-list li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 12px;
  font-size: 1.6rem;
  line-height: 1.8;
  color: var(--text-sub);
}

.point-list li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
  font-size: 1.6rem;
}

.point-quote {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--green-dark);
  background: linear-gradient(135deg, var(--green-light) 0%, #e6f5c8 100%);
  padding: 22px 28px;
  border-left: 5px solid var(--green);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-bottom: 20px;
  line-height: 1.65;
}

.column-with-image {
  display: flex;
  gap: 32px;
  align-items: stretch;
  margin-top: 24px;
}

.column-with-image .column-box {
  flex: 0 0 440px;
  max-width: 440px;
  margin-top: 0;
}

.column-with-image .point-image {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.column-with-image .point-image > img {
  width: 95%;
  height: 95%;
  object-fit: contain;
  display: block;
  margin: auto;
}

.column-box {
  margin-top: 40px;
  background: linear-gradient(135deg, var(--green-light) 0%, #ebf8d0 100%);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 24px 28px;
}

.column-label {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-mid) 100%);
  color: var(--white);
  display: inline-block;
  padding: 4px 14px;
  border-radius: 5px;
  margin-bottom: 12px;
  letter-spacing: 0.08em;
}

.column-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 12px;
}

.column-box p { font-size: 1.5rem; color: var(--text-sub); line-height: 1.9; }
.column-box .column-label { color: var(--white); }

/* Omission examples */
.omission-examples {
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.omission-item {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 1.45rem;
  padding: 16px 20px;
  background: var(--green-pale);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
}

.omission-before {
  color: var(--text-muted);
  font-family: var(--font-mono);
  text-decoration: line-through;
  text-decoration-color: rgba(136,136,136,0.5);
}

.omission-arrow {
  color: var(--green);
  font-size: 1.8rem;
  font-weight: 700;
}

.omission-after {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-mid) 100%);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 1.45rem;
  padding: 6px 18px;
  border-radius: 6px;
  font-weight: 700;
  box-shadow: 0 3px 10px rgba(77,122,0,0.25);
}

/* Smartphone frame */
.phone-frame {
  position: relative;
  background: #1a1a1a;
  border-radius: 40px;
  padding: 16px 12px 22px;
  box-shadow:
    0 0 0 2px #3a3a3a,
    0 0 0 6px #111,
    var(--shadow-lg);
}

.phone-frame::before {
  content: "";
  display: block;
  width: 52px;
  height: 7px;
  background: #333;
  border-radius: 4px;
  margin: 0 auto 12px;
}

.phone-frame::after {
  content: "";
  display: block;
  width: 40px;
  height: 40px;
  background: radial-gradient(circle at 35% 35%, #444, #1a1a1a);
  border: 2px solid #3a3a3a;
  border-radius: 50%;
  margin: 12px auto 0;
}

.phone-frame > img {
  border-radius: 14px !important;
  width: 100%;
  display: block;
}

/* ============================================================
   教材の特長
   ============================================================ */
.section-strengths {
  background: var(--white);
  position: relative;
}

.section-strengths::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
}

.strengths-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.strength-card {
  background: linear-gradient(160deg, var(--green-pale) 0%, #eef7d8 100%);
  border: 1px solid var(--border-light);
  border-top: none;
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease-spring), box-shadow 0.35s var(--ease-out);
}

.strength-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--green-dark), var(--green));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.strength-card::after {
  content: "";
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(153,204,51,0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.strength-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: var(--shadow-glow), var(--shadow-md);
}

.strength-number {
  font-family: var(--font-heading);
  font-size: 4.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 12px;
}

.strength-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 12px;
  line-height: 1.55;
}

.strength-card p {
  font-size: 1.5rem;
  line-height: 2;
  color: var(--text-sub);
}

/* ============================================================
   こんな方に
   ============================================================ */
.tx1-target-bg {
  background:
    radial-gradient(ellipse 80% 70% at 20% 30%, rgba(255,255,255,0.08) 0%, transparent 60%),
    linear-gradient(150deg, #3d6b00 0%, #5a9200 40%, #7ab540 100%);
  position: relative;
  overflow: hidden;
}

.tx1-target-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='40' cy='40' r='3'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.section-target { background: transparent; position: relative; z-index: 1; }

.section-target .c-heading08.section-title { color: var(--white); }
.section-target .c-heading08.section-title::after {
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.7) 20%, rgba(255,255,255,0.9) 50%, rgba(255,255,255,0.7) 80%, transparent 100%);
}

.target-list {
  max-width: 760px;
  margin: 0 auto 48px;
  padding: 0;
}

.target-list li {
  position: relative;
  padding: 18px 24px 18px 68px;
  margin-bottom: 10px;
  background: rgba(255,255,255,0.13);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  color: var(--white);
  font-size: 1.65rem;
  line-height: 1.8;
  list-style: none;
  transition: background 0.25s, transform 0.25s var(--ease-out);
}

.target-list li:hover {
  background: rgba(255,255,255,0.2);
  transform: translateX(4px);
}

.target-list li::before {
  content: "\2713";
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--green-dark);
  background: var(--white);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.target-cta { text-align: center; }

/* ============================================================
   サービス詳細
   ============================================================ */
.section-details {
  background:
    radial-gradient(ellipse 70% 50% at 90% 10%, rgba(153,204,51,0.08) 0%, transparent 60%),
    var(--green-pale);
}

.details-table-wrap {
  overflow-x: auto;
  margin-bottom: 56px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.details-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.6rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.details-table th,
.details-table td {
  padding: 24px 36px;
  border-bottom: 1px solid var(--border-light);
  text-align: left;
  vertical-align: middle;
}

.details-table th {
  width: 220px;
  background: linear-gradient(135deg, var(--green-light) 0%, #e6f5c8 100%);
  color: var(--green-dark);
  font-family: var(--font-heading);
  font-weight: 700;
  white-space: nowrap;
}

.details-table tr:last-child th,
.details-table tr:last-child td { border-bottom: none; }

.details-table tr:hover td { background: var(--green-pale); }

.price-cell { font-size: 2.4rem; font-weight: 800; color: var(--green-dark); font-family: var(--font-heading); }
.tax-note   { font-size: 1.35rem; font-weight: 400; color: var(--text-muted); margin-left: 8px; }

.notice-box {
  background: linear-gradient(135deg, #fffbf5 0%, #fff5e6 100%);
  border: 1px solid #ffd5a0;
  border-left: 5px solid var(--orange);
  border-radius: var(--radius);
  padding: 24px 28px;
  font-size: 1.5rem;
  line-height: 1.9;
  margin-bottom: 44px;
}

.notice-box p + p { margin-top: 12px; }

.subsection-title { font-size: 1.85rem; }

.payment-section { margin-bottom: 24px; }

.card-logos {
  display: flex !important;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.card-logos li { padding: 0; }
.card-logos img { border-radius: 6px; height: 44px; width: auto; box-shadow: var(--shadow-sm); }

.purchase-cta { text-align: center; padding-top: 16px; }
.cta-lead { font-size: 1.65rem; margin-bottom: 32px; color: var(--text-sub); }

/* ============================================================
   注意事項
   ============================================================ */
.section-notes { background: var(--white); }

.notes-list { padding: 0; }

.notes-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 18px;
  font-size: 1.5rem;
  line-height: 1.9;
  color: var(--text-muted);
  list-style: none;
}

.notes-list li::before {
  content: "・";
  position: absolute;
  left: 0;
  color: var(--green-mid);
}

.copyright {
  margin-top: 48px;
  font-size: 1.3rem;
  color: var(--text-muted);
  font-style: italic;
}

/* ============================================================
   Fixed Footer CTA
   ============================================================ */
.c-fixedFooter {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-mid) 100%) !important;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.15) !important;
}

.c-fixedFooter .c-commonBtn01 {
  background: var(--orange) !important;
  border-color: var(--orange) !important;
  color: var(--white) !important;
}

.c-fixedFooter .c-commonBtn01 > span::after {
  border-top-color: var(--white) !important;
  border-right-color: var(--white) !important;
}

/* ============================================================
   RESPONSIVE — Tablet (≤ 960px)
   ============================================================ */
@media (max-width: 960px) {
  .fv-inner { gap: 60px; }
  .fv-title { font-size: 3.6rem; }
  .fv-visual { flex: 0 0 320px; }
  .fv-visual::before { display: none; }

  .strengths-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .strength-card:last-child { grid-column: span 2; max-width: 440px; margin: 0 auto; width: 100%; }

  .point-content { gap: 44px; }
  .point-image { flex: 0 0 260px; }
}

/* ============================================================
   RESPONSIVE — Mobile (≤ 800px)
   ============================================================ */
@media (max-width: 800px) {
  .l-basicSection01 { padding-top: 48px; padding-bottom: 48px; }

  /* FV */
  .tx1-fv { padding: 44px 0 52px; }
  .fv-inner { flex-direction: column; gap: 44px; }
  .fv-visual { flex: none; width: 100%; max-width: 340px; margin: 0 auto; }
  .fv-title { font-size: 3rem; }
  .fv-body  { font-size: 1.6rem; }

  /* Section titles */
  .section-title { font-size: 2.4rem; }
  .section-lead { font-size: 1.55rem; margin-bottom: 48px; }

  /* Chat */
  .chat-demo { padding: 32px 24px; }
  .problem-caption { font-size: 2.1rem; }
  .problem-text { font-size: 1.6rem; }

  /* Column with image */
  .column-with-image { flex-direction: column; gap: 20px; }
  .column-with-image .column-box { flex: none; max-width: 100%; width: 100%; }
  .column-with-image .point-image { flex: none; width: 100%; max-width: 320px; }

  /* Points */
  .point-header { padding: 24px 28px; flex-direction: column; align-items: flex-start; gap: 10px; }
  .point-title  { font-size: 1.8rem; }
  .point-content { flex-direction: column; padding: 40px 28px 36px; gap: 32px; }
  .point-image  { flex: none; width: 100%; }
  .point-card-reverse .point-content { flex-direction: column; }
  .point-card-reverse .point-image   { order: -1; }

  /* Strengths */
  .strengths-grid { grid-template-columns: 1fr; gap: 24px; }
  .strength-card:last-child { grid-column: span 1; max-width: none; }
  .strength-card { padding: 40px 28px; }

  /* Target */
  .target-list li { font-size: 1.55rem; padding: 20px 20px 20px 60px; }

  /* Details table */
  .details-table th { width: 100px; padding: 16px 18px; font-size: 1.4rem; }
  .details-table td { padding: 16px 18px; font-size: 1.45rem; }

  /* Buttons */
  .btn-large  { padding: 20px 44px; font-size: 1.75rem; }
  .btn-xlarge { padding: 22px 52px; font-size: 1.85rem; width: 100%; max-width: 380px; }
}

@media (max-width: 374px) {
  .fv-title      { font-size: 2.5rem; }
  .section-title { font-size: 2rem; }
}