/* =========================================================
   新潟県入札情報ウォッチャー LP - style.css
   ========================================================= */

:root {
  --navy: #0b2545;
  --navy-deep: #081b34;
  --blue: #1560bd;
  --blue-2: #1e7fd6;
  --cyan: #00c6d7;
  --grad-header: linear-gradient(120deg, var(--navy) 0%, var(--blue) 55%, var(--cyan) 100%);
  --bg-light: #f5f8fc;
  --bg-soft: #eef3fa;
  --text-main: #1c2b3a;
  --text-sub: #5b6b7c;
  --white: #ffffff;
  --border-soft: #dfe7f0;
  --danger: #e0453f;
  --success: #1e9e5a;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --shadow-soft: 0 10px 30px rgba(11, 37, 69, 0.08);
  --shadow-strong: 0 20px 50px rgba(11, 37, 69, 0.18);
  font-size: 16px;
}

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

body {
  margin: 0;
  font-family: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  color: var(--text-main);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  border-radius: 999px;
  padding: 14px 30px;
  font-size: 16px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(120deg, var(--navy) 0%, var(--blue) 55%, var(--cyan) 100%);
  color: var(--white);
  box-shadow: 0 8px 24px rgba(21, 96, 189, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(21, 96, 189, 0.45); }
.btn-white {
  background: var(--white);
  color: var(--navy);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}
.btn-white:hover { transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border-soft);
  color: var(--text-sub);
}
.btn-outline:hover { border-color: var(--blue-2); color: var(--blue-2); }
.btn-small { padding: 9px 18px; font-size: 14px; }
.btn-large { padding: 17px 40px; font-size: 17px; }
.btn-full { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
  transition: box-shadow 0.2s ease;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-mark {
  width: 42px; height: 42px;
  border-radius: 12px;
  background: var(--white);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(18, 58, 112, 0.15);
}
.logo-mark img,
.logo-mark--small img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.logo-mark--small { width: 38px; height: 38px; font-size: 16px; border-radius: 10px; }
.logo-text {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-sub);
  line-height: 1.3;
}
.logo-text strong { color: var(--navy); font-size: 15px; font-weight: 800; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.main-nav a:not(.btn) {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
  position: relative;
  padding: 6px 0;
}
.main-nav a:not(.btn):hover { color: var(--blue-2); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 24px;
  background: var(--navy);
  border-radius: 2px;
  transition: 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Section common ---------- */
main section { padding: 100px 0; }
.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--blue-2);
  background: rgba(21, 96, 189, 0.08);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.section-tag--light {
  color: var(--cyan);
  background: rgba(0, 198, 215, 0.15);
}
.section-title {
  font-size: 32px;
  font-weight: 800;
  line-height: 1.5;
  color: var(--navy);
  margin-bottom: 44px;
}
.grad-text {
  background: linear-gradient(120deg, var(--blue) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 150px 0 100px;
  overflow: hidden;
  background: var(--bg-light);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(21, 96, 189, 0.10), transparent 45%),
    radial-gradient(circle at 85% 10%, rgba(0, 198, 215, 0.15), transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(11, 37, 69, 0.06), transparent 50%);
  z-index: 0;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 60px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--blue-2);
  background: var(--white);
  border: 1px solid var(--border-soft);
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 22px;
  box-shadow: var(--shadow-soft);
}
.hero-text h1 {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--navy);
  margin-bottom: 24px;
}
.hero-lead {
  font-size: 17px;
  color: var(--text-sub);
  margin-bottom: 26px;
  max-width: 520px;
}
.hero-badges {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 34px;
}
.hero-badges span {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
}
.hero-badges i {
  color: var(--success);
  background: rgba(30, 158, 90, 0.12);
  border-radius: 50%;
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
}
.hero-cta {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.cta-note {
  font-size: 13px;
  color: var(--text-sub);
}
.hero-disclaimer {
  margin-top: 16px;
  font-size: 12.5px;
  color: var(--text-sub);
  display: flex;
  align-items: flex-start;
  gap: 6px;
  line-height: 1.6;
  opacity: 0.85;
}
.hero-disclaimer i { margin-top: 2px; flex-shrink: 0; }

/* --- Hero visual mock window --- */
.hero-visual { position: relative; }
.mock-window {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
  overflow: hidden;
  border: 1px solid var(--border-soft);
  transform: rotate(0.4deg);
}
.mock-titlebar {
  background: var(--bg-soft);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--border-soft);
}
.mock-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: #cbd5e1;
}
.mock-url {
  margin-left: 12px;
  font-size: 11px;
  color: var(--text-sub);
  display: flex;
  align-items: center;
  gap: 5px;
}
.mock-header {
  background: var(--grad-header);
  padding: 16px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.mock-logo {
  color: var(--white);
  font-weight: 800;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.02em;
}
.mock-search {
  background: rgba(255, 255, 255, 0.18);
  color: var(--white);
  font-size: 12px;
  padding: 7px 14px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.mock-tabs {
  display: flex;
  gap: 8px;
  padding: 14px 18px 0;
  background: var(--white);
}
.mock-tab {
  font-size: 12px;
  font-weight: 700;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--text-sub);
}
.mock-tab.active {
  background: var(--navy);
  color: var(--white);
}
.mock-list {
  padding: 16px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--white);
}
.mock-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-light);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}
.mock-card--danger { border-color: rgba(224, 69, 63, 0.4); background: rgba(224, 69, 63, 0.05); }
.mock-new {
  position: absolute;
  top: -8px; left: 8px;
  background: var(--cyan);
  color: var(--white);
  font-size: 9px;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 999px;
  letter-spacing: 0.03em;
}
.mock-card-main { flex: 1; min-width: 0; }
.mock-org { font-size: 11px; color: var(--text-sub); margin-bottom: 2px; }
.mock-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mock-tag {
  font-size: 10px;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 999px;
  flex-shrink: 0;
  white-space: nowrap;
}
.mock-tag--work { background: rgba(21, 96, 189, 0.12); color: var(--blue); }
.mock-tag--goods { background: rgba(0, 198, 215, 0.15); color: #0393a1; }
.mock-tag--service { background: rgba(11, 37, 69, 0.1); color: var(--navy); }
.mock-deadline {
  font-size: 11px;
  color: var(--text-sub);
  flex-shrink: 0;
  white-space: nowrap;
}
.mock-deadline--danger {
  color: var(--danger);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 4px;
}

.hero-floating-card {
  position: absolute;
  bottom: -22px;
  right: 10px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-strong);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--border-soft);
  animation: floatUp 3.2s ease-in-out infinite;
}
.hero-floating-card i {
  width: 38px; height: 38px;
  background: linear-gradient(120deg, var(--blue) 0%, var(--cyan) 100%);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}
.floating-title { font-size: 12px; font-weight: 700; color: var(--navy); }
.floating-sub { font-size: 12px; color: var(--text-sub); }

@keyframes floatUp {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ---------- Problem ---------- */
.problem { background: var(--white); }
.problem .section-title { text-align: center; margin: 0 auto 50px; max-width: 640px; }
.problem .section-tag { display: block; text-align: center; margin: 0 auto 16px; width: fit-content; }
.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.problem-card {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--border-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.problem-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-soft); }
.problem-card i {
  font-size: 30px;
  color: var(--blue-2);
  margin-bottom: 18px;
}
.problem-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.problem-card p {
  font-size: 14px;
  color: var(--text-sub);
}

/* ---------- Solution ---------- */
.solution {
  background: var(--grad-header);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.solution::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.08), transparent 50%);
}
.solution-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: start;
}
.solution .section-title { color: var(--white); }
.solution-lead {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 36px;
  max-width: 480px;
}
.solution-points {
  display: flex;
  flex-direction: column;
  gap: 26px;
}
.solution-points li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.solution-points i {
  width: 46px; height: 46px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  color: var(--cyan);
  flex-shrink: 0;
}
.solution-points h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--white);
}
.solution-points p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
}
.solution-visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.solution-quote {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-md);
  padding: 24px 26px;
  backdrop-filter: blur(4px);
}
.solution-quote i {
  color: var(--cyan);
  font-size: 18px;
  margin-bottom: 10px;
  display: block;
}
.solution-quote p {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--white);
}

/* ---------- Features ---------- */
.features { background: var(--bg-light); }
.features .section-title { text-align: center; margin: 0 auto 50px; max-width: 640px; }
.features .section-tag { display: block; text-align: center; margin: 0 auto 16px; width: fit-content; }
.features-note {
  text-align: center;
  margin-top: 32px;
  font-size: 13px;
  color: var(--text-sub);
  opacity: 0.85;
}
.features-note i { margin-right: 4px; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 34px 28px;
  border: 1px solid var(--border-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-soft); }
.feature-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(120deg, var(--navy) 0%, var(--blue) 55%, var(--cyan) 100%);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
}
.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: var(--text-sub);
}

/* ---------- Screenshot Showcase ---------- */
.showcase { background: var(--white); }
.showcase .section-title { text-align: center; margin: 0 auto 60px; max-width: 680px; }
.showcase .section-tag { display: block; text-align: center; margin: 0 auto 16px; width: fit-content; }

.showcase-item {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 90px;
}
.showcase-item:last-child { margin-bottom: 0; }
.showcase-item--reverse { direction: rtl; }
.showcase-item--reverse > * { direction: ltr; }

.showcase-media {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
  overflow: hidden;
  border: 1px solid var(--border-soft);
}
.showcase-media img {
  width: 100%;
  display: block;
}
.showcase-media--compact { max-width: 420px; }

.showcase-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-soft);
  color: var(--blue);
  font-size: 12.5px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.showcase-text h3 {
  font-size: 24px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.4;
  margin-bottom: 14px;
}
.showcase-text p {
  font-size: 15px;
  color: var(--text-sub);
  line-height: 1.85;
  margin-bottom: 18px;
}
.showcase-points {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.showcase-points li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  color: var(--text-main);
}
.showcase-points li i { color: var(--blue-2); margin-top: 3px; flex-shrink: 0; }

.showcase-mini-shots {
  margin-top: 20px;
}
.showcase-mini-shots figure {
  margin: 0;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.showcase-mini-shots img {
  width: 100%;
  display: block;
}
.showcase-mini-shots figcaption {
  font-size: 12.5px;
  color: var(--text-sub);
  text-align: center;
  padding: 10px 12px;
  background: var(--bg-light);
}

/* ---------- How to ---------- */
.howto { background: var(--white); }
.howto .section-title { text-align: center; margin: 0 auto 50px; max-width: 640px; }
.howto .section-tag { display: block; text-align: center; margin: 0 auto 16px; width: fit-content; }
.howto-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 16px;
  align-items: center;
}
.howto-card {
  background: var(--bg-light);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 36px 24px;
  text-align: center;
  position: relative;
}
.howto-number {
  position: absolute;
  top: -18px; left: 50%;
  transform: translateX(-50%);
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--grad-header);
  color: var(--white);
  font-weight: 800;
  font-size: 15px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-soft);
}
.howto-card i {
  font-size: 28px;
  color: var(--blue-2);
  margin: 12px 0 16px;
}
.howto-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.howto-card p {
  font-size: 13.5px;
  color: var(--text-sub);
}
.howto-arrow {
  color: var(--border-soft);
  font-size: 22px;
  text-align: center;
}
.howto-cta { text-align: center; margin-top: 50px; }

/* ---------- Pricing ---------- */
.pricing { background: var(--bg-light); }
.pricing .section-title { text-align: center; margin: 0 auto 44px; }
.pricing .section-tag { display: block; text-align: center; margin: 0 auto 16px; width: fit-content; }
.pricing-card {
  max-width: 480px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: center;
  box-shadow: var(--shadow-strong);
  border: 2px solid transparent;
  background-image: linear-gradient(var(--white), var(--white)), var(--grad-header);
  background-origin: border-box;
  background-clip: padding-box, border-box;
  position: relative;
}
.pricing-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(120deg, var(--blue) 0%, var(--cyan) 100%);
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  padding: 8px 20px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.pricing-price { margin-bottom: 8px; }
.price-number {
  font-size: 56px;
  font-weight: 800;
  color: var(--navy);
}
.price-unit {
  font-size: 16px;
  color: var(--text-sub);
  margin-left: 6px;
}
.pricing-desc {
  font-size: 14px;
  color: var(--text-sub);
  margin-bottom: 28px;
}
.pricing-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
  margin-bottom: 32px;
}
.pricing-list li {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 10px;
}
.pricing-list i { color: var(--success); font-size: 16px; }
.pricing-note {
  font-size: 12.5px;
  color: var(--text-sub);
  margin-top: 18px;
}

/* ---------- Final CTA ---------- */
.final-cta {
  background: var(--grad-header);
  text-align: center;
  color: var(--white);
}
.final-cta-inner h2 {
  font-size: 30px;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.5;
}
.final-cta-inner p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
}
.only-mobile { display: none; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.7);
  padding: 48px 0 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-service-name { font-size: 14px; font-weight: 700; color: var(--white); }
.footer-service-en { font-size: 11px; letter-spacing: 0.06em; color: rgba(255,255,255,0.5); }
.footer-info p { font-size: 13px; margin-bottom: 4px; }
.footer-info a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.3);
  transition: color 0.2s ease;
}
.footer-info a:hover { color: var(--cyan); text-decoration-color: var(--cyan); }
.footer-contact .btn-outline {
  border-color: rgba(255, 255, 255, 0.25);
  color: rgba(255, 255, 255, 0.85);
}
.footer-contact .btn-outline:hover { border-color: var(--cyan); color: var(--cyan); }
.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

/* ---------- Mobile fixed CTA ---------- */
.mobile-fixed-cta {
  display: none;
  position: fixed;
  bottom: 16px; left: 16px; right: 16px;
  z-index: 900;
  background: var(--grad-header);
  color: var(--white);
  font-weight: 700;
  text-align: center;
  padding: 15px 0;
  border-radius: 999px;
  box-shadow: var(--shadow-strong);
  align-items: center;
  justify-content: center;
  gap: 8px;
}

/* ---------- Scroll animation ---------- */
[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 992px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 480px; margin: 0 auto 20px; }
  .solution-inner { grid-template-columns: 1fr; }
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .howto-grid { grid-template-columns: 1fr; }
  .howto-arrow { transform: rotate(90deg); }
  .showcase-item,
  .showcase-item--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 32px;
  }
  .showcase-item--reverse .showcase-media { order: -1; }
  .showcase-media--compact { max-width: 100%; }
}

@media (max-width: 768px) {
  main section { padding: 70px 0; }
  .section-title { font-size: 26px; }
  .hero { padding: 120px 0 60px; }
  .hero-text h1 { font-size: 32px; }
  .main-nav {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 10px 24px 20px;
    box-shadow: 0 12px 24px rgba(0,0,0,0.08);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
  }
  .main-nav.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .main-nav a:not(.btn) {
    width: 100%;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-soft);
  }
  .main-nav .btn { margin-top: 14px; width: 100%; }
  .nav-toggle { display: flex; }
  .problem-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .showcase-item { margin-bottom: 60px; }
  .showcase-text h3 { font-size: 20px; }
  .only-mobile { display: inline; }
  .mobile-fixed-cta { display: flex; }
  body { padding-bottom: 76px; }
  .footer-inner { flex-direction: column; align-items: flex-start; text-align: left; }
  .footer-contact { width: 100%; }
  .footer-contact .btn { width: 100%; }
}

@media (max-width: 480px) {
  .hero-badges span { font-size: 13.5px; }
  .price-number { font-size: 44px; }
  .pricing-card { padding: 36px 24px; }
}