/* =========================================================
   InsideSpark LP — styles.css
   Pure CSS (no framework dependency)
   Mobile-first, responsive
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&display=swap');

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  font-size: 16px;
}

body {
  font-family: 'Noto Sans JP', sans-serif;
  color: #1e293b;
  background: #ffffff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: #bfdbfe;
  color: #1e3a8a;
}

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

a {
  text-decoration: none;
  color: inherit;
}

/* ── CSS Variables ── */
:root {
  --teal-50:  #e5f8f6;
  --teal-100: #c0efea;
  --teal-400: #20b0a5;
  --teal-500: #00BBA6;
  --teal-600: #009e8d;
  --teal-700: #007f72;
  --slate-50:  #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --cta-bg: linear-gradient(135deg, #001E3C 0%, #003D3A 50%, #006055 100%);
  --cta-border: 1px solid rgba(0,187,166,0.45);
  --cta-shadow: inset 0 1px 0 rgba(255,255,255,0.12), 0 4px 0px rgba(0,0,0,0.55), 0 8px 24px rgba(0,0,0,0.35), 0 0 18px rgba(0,187,166,0.5), 0 0 45px rgba(0,187,166,0.22), 0 0 80px rgba(0,187,166,0.08);
  --cta-bg-hover: linear-gradient(135deg, #002852 0%, #004F4B 50%, #00786A 100%);
  --cta-border-hover: 1px solid rgba(0,187,166,0.75);
  --cta-shadow-hover: inset 0 1px 0 rgba(255,255,255,0.18), 0 4px 0px rgba(0,0,0,0.5), 0 10px 30px rgba(0,0,0,0.35), 0 0 28px rgba(0,187,166,0.75), 0 0 60px rgba(0,187,166,0.4), 0 0 100px rgba(0,187,166,0.15);
}

/* ── Utility ── */
.container {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}
@media (min-width: 640px) {
  .container { padding-left: 1.5rem; padding-right: 1.5rem; }
}
@media (min-width: 1024px) {
  .container { padding-left: 2rem; padding-right: 2rem; }
}

.container-lg { max-width: 1152px; margin-left: auto; margin-right: auto; padding-left: 1rem; padding-right: 1rem; }
@media (min-width: 640px) { .container-lg { padding-left: 1.5rem; padding-right: 1.5rem; } }
@media (min-width: 1024px) { .container-lg { padding-left: 2rem; padding-right: 2rem; } }

.container-md { max-width: 896px; margin-left: auto; margin-right: auto; padding-left: 1rem; padding-right: 1rem; }
@media (min-width: 640px) { .container-md { padding-left: 1.5rem; padding-right: 1.5rem; } }
@media (min-width: 1024px) { .container-md { padding-left: 2rem; padding-right: 2rem; } }

.section-label {
  color: var(--teal-600);
  font-weight: 700;
  letter-spacing: 0.15em;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.section-divider {
  width: 96px;
  height: 4px;
  background: var(--teal-500);
  margin: 1.5rem auto 0;
}

.highlight-tag {
  background: var(--teal-500);
  color: #fff;
  padding: 0.25rem 0.75rem;
  margin: 0 0.25rem;
  display: inline-block;
}

/* ── CTA Button ── */
.cta-btn {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff !important;
  border-radius: 4px;
  padding: 20px 60px;
  background: var(--cta-bg);
  border: var(--cta-border);
  box-shadow: var(--cta-shadow);
  transform: translateY(0);
  transition: all 0.3s ease;
  cursor: pointer;
  text-shadow: 0 0 20px rgba(0,187,166,0.6), 0 0 40px rgba(0,187,166,0.3);
}
.cta-btn:hover {
  background: var(--cta-bg-hover);
  border: var(--cta-border-hover);
  box-shadow: var(--cta-shadow-hover);
  transform: translateY(-2px);
}
.cta-btn .cta-sub {
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  opacity: 0.8;
  letter-spacing: 0.05em;
}
.cta-btn .cta-main {
  font-size: 1.375rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 4px;
}
/* Hero CTA: full width on mobile */
#hero-cta { display: flex; flex-direction: column; width: 100%; }
.hero-cta-btn { flex: 1; display: flex; min-width: 0; }
@media (min-width: 640px) {
  #hero-cta { display: flex; flex-direction: row; width: auto; }
  .hero-cta-btn { flex: none; display: inline-flex; width: auto; max-width: 28rem; }
}

@media (min-width: 640px) {
  .cta-btn .cta-main { font-size: 1.75rem; }
}
.cta-btn .cta-chevron {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  transition: transform 0.3s;
}
@media (min-width: 640px) {
  .cta-btn .cta-chevron { width: 32px; height: 32px; right: 1.5rem; }
}
.cta-btn:hover .cta-chevron { transform: translateY(-50%) translateX(4px); }

.cta-btn-sm {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff !important;
  border-radius: 4px;
  padding: 16px 40px;
  background: var(--cta-bg);
  border: var(--cta-border);
  box-shadow: var(--cta-shadow);
  transform: translateY(0);
  transition: all 0.3s ease;
  cursor: pointer;
  font-size: 1rem;
  text-shadow: 0 0 20px rgba(0,187,166,0.6), 0 0 40px rgba(0,187,166,0.3);
}
@media (min-width: 640px) {
  .cta-btn-sm { padding: 20px 60px; font-size: 1.375rem; }
}
.cta-btn-sm:hover {
  background: var(--cta-bg-hover);
  border: var(--cta-border-hover);
  box-shadow: var(--cta-shadow-hover);
  transform: translateY(-2px);
}
.cta-btn-sm .cta-chevron-sm {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  transition: transform 0.3s;
}
@media (min-width: 640px) {
  .cta-btn-sm .cta-chevron-sm { width: 24px; height: 24px; right: 1rem; }
}
.cta-btn-sm:hover .cta-chevron-sm { transform: translateY(-50%) translateX(4px); }

/* ── Navbar ── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  transition: all 0.3s ease;
  padding: 1.25rem 0;
  background: transparent;
}
#navbar.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  padding: 0.75rem 0;
  border-bottom: 2px solid var(--slate-200);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
@media (min-width: 640px) { .nav-inner { padding: 0 1.5rem; } }
@media (min-width: 1024px) { .nav-inner { padding: 0 2rem; } }

.nav-logo {
  height: 32px;
  width: auto;
  transition: all 0.3s;
}
@media (min-width: 640px) { .nav-logo { height: 36px; } }

.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
}
@media (min-width: 768px) { .nav-links { display: flex; } }

.nav-link {
  font-size: 0.875rem;
  font-weight: 700;
  transition: color 0.3s;
  position: relative;
  color: rgba(255,255,255,0.9);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: #fff;
  transition: width 0.3s;
}
.nav-link:hover { color: #fff; }
.nav-link:hover::after { width: 100%; }

#navbar.scrolled .nav-link { color: var(--slate-600); }
#navbar.scrolled .nav-link::after { background: var(--teal-500); }
#navbar.scrolled .nav-link:hover { color: var(--teal-600); }

.nav-cta {
  font-weight: 900;
  padding: 0.625rem 1.5rem;
  font-size: 0.875rem;
  border-radius: 4px;
  color: #fff !important;
  background: linear-gradient(135deg, #001E3C 0%, #003D3A 50%, #006055 100%);
  border: 1px solid rgba(0,187,166,0.45);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 2px 0px rgba(0,0,0,0.35), 0 4px 12px rgba(0,0,0,0.2), 0 0 10px rgba(0,187,166,0.25), 0 0 24px rgba(0,187,166,0.1);
  transition: all 0.3s;
}
.nav-cta:hover {
  background: linear-gradient(135deg, #002852 0%, #004F4B 50%, #00786A 100%);
  border: 1px solid rgba(0,187,166,0.75);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.12), 0 2px 0px rgba(0,0,0,0.3), 0 6px 18px rgba(0,0,0,0.2), 0 0 16px rgba(0,187,166,0.4), 0 0 36px rgba(0,187,166,0.18);
}

/* ── Hero ── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 6rem;
  padding-bottom: 3rem;
  overflow: hidden;
  background: var(--teal-500);
  color: #fff;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-bg-grad1 {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, #00BBA6, rgba(0,187,166,0.85) 50%, rgba(0,187,166,0.20));
}
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.10);
}
.hero-content {
  width: 100%;
  padding: 0 1.5rem;
  position: relative;
  z-index: 10;
}
@media (min-width: 640px) { .hero-content { padding: 0 2.5rem; } }
@media (min-width: 1024px) { .hero-content { padding: 0 4rem; } }

.hero-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}
.hero-h1 {
  font-size: 1.875rem;
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
@media (min-width: 640px) { .hero-h1 { font-size: 3rem; } }
@media (min-width: 1024px) { .hero-h1 { font-size: 3rem; } }
@media (min-width: 1280px) { .hero-h1 { font-size: 3.75rem; } }

.hero-tag {
  background: #fff;
  color: var(--teal-500);
  padding: 0.25rem 0.75rem;
  margin: 0 0.25rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  display: inline-block;
}
.hero-sub {
  font-size: 1.25rem;
  color: #e5f8f6;
  margin-bottom: 2.5rem;
  font-weight: 500;
  line-height: 1.75;
}
@media (min-width: 640px) {
  .hero-sub { font-size: 1.5rem; white-space: nowrap; }
}

.hero-sub-bold {
  color: #fff;
  font-weight: 700;
  border-bottom: 2px solid #fff;
  padding-bottom: 2px;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #fff;
  opacity: 0.8;
}
.scroll-indicator span {
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: 0.2em;
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, #fff, transparent);
}

/* ── Section common ── */
.section {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--slate-200);
}
@media (min-width: 768px) { .section { padding: 6rem 0; } }

.section-bg-white { background: #fff; }
.section-bg-slate { background: var(--slate-50); }
.section-bg-dark { background: var(--slate-900); }

.section-head {
  text-align: center;
  margin-bottom: 2.5rem;
}
@media (min-width: 768px) { .section-head { margin-bottom: 4rem; } }

.section-h2 {
  font-size: 1.875rem;
  font-weight: 900;
  line-height: 1.6;
  letter-spacing: -0.02em;
  color: var(--slate-900);
}
@media (min-width: 768px) { .section-h2 { font-size: 3rem; } }

/* ── Problems ── */
.problems-grid {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
@media (min-width: 768px) {
  .problems-grid { grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-bottom: 4rem; }
}

.problem-card {
  background: #fff;
  border: 2px solid var(--slate-200);
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s;
}
.problem-card:hover { border-color: var(--teal-500); }

.problem-card-img {
  width: 100%;
  height: 160px;
  overflow: hidden;
  background: var(--slate-100);
  position: relative;
}
@media (min-width: 768px) { .problem-card-img { height: 192px; } }

.problem-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter 0.5s;
}
.problem-card:hover .problem-card-img img { filter: grayscale(0); }

.problem-card-body {
  padding: 1.25rem;
  flex: 1;
  border-top: 2px solid var(--slate-200);
  transition: border-color 0.3s;
}
@media (min-width: 768px) { .problem-card-body { padding: 2rem; } }
.problem-card:hover .problem-card-body { border-color: var(--teal-500); }

.problem-card-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}
.problem-card-body p {
  color: var(--slate-600);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.7;
}

/* Risk box */
.risk-box {
  max-width: 896px;
  margin: 0 auto;
  background: var(--slate-900);
  padding: 1.5rem;
  border-top: 4px solid var(--teal-500);
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
}
@media (min-width: 768px) { .risk-box { padding: 3rem; } }

.risk-box-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}
@media (min-width: 768px) { .risk-box-inner { flex-direction: row; align-items: flex-start; gap: 3rem; } }

.risk-img {
  flex-shrink: 0;
  width: 128px; height: 128px;
  border: 4px solid var(--slate-800);
  overflow: hidden;
  display: none;
}
@media (min-width: 768px) { .risk-img { display: block; width: 192px; height: 192px; } }

.risk-img img { width: 100%; height: 100%; object-fit: cover; object-position: left; filter: grayscale(100%); transition: filter 0.5s; }
.risk-box:hover .risk-img img { filter: grayscale(0); }

.risk-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--slate-800);
  color: #5eead4;
  padding: 0.5rem 1rem;
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--slate-700);
}
.risk-list { list-style: none; }
.risk-list li {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: #fff;
  margin-bottom: 1rem;
}
.risk-list li:last-child { margin-bottom: 0; }
.risk-num {
  width: 32px; height: 32px;
  background: var(--slate-800);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  color: #5eead4;
  flex-shrink: 0;
  border: 1px solid var(--slate-700);
}
.risk-text { font-size: 1.125rem; font-weight: 700; letter-spacing: 0.02em; }
@media (min-width: 768px) { .risk-text { font-size: 1.25rem; } }

/* ── Vision ── */
#vision { background: #fff; border-bottom: 1px solid var(--slate-200); }
.vision-head {
  font-size: 1.25rem;
  font-weight: 900;
  line-height: 1.6;
  margin-bottom: 2rem;
  letter-spacing: -0.01em;
  color: var(--slate-900);
  text-align: center;
}
@media (min-width: 640px) { .vision-head { font-size: 1.5rem; } }
@media (min-width: 768px) { .vision-head { font-size: 1.875rem; margin-bottom: 3rem; } }
@media (min-width: 1024px) { .vision-head { font-size: 2.25rem; } }

.vision-quote {
  max-width: 42rem;
  margin: 0 auto 2.5rem;
  background: var(--slate-50);
  padding: 1.5rem;
  border: 2px solid var(--slate-300);
  text-align: center;
}
@media (min-width: 768px) { .vision-quote { padding: 3rem; margin-bottom: 4rem; } }

.vision-quote p {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.75;
  color: var(--slate-800);
}
@media (min-width: 768px) { .vision-quote p { font-size: 1.5rem; } }

.vision-underline {
  color: var(--slate-900);
  font-weight: 900;
  border-bottom: 4px solid var(--teal-500);
  padding-bottom: 2px;
  margin-left: 4px;
}

.vision-grid {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 768px) { .vision-grid { grid-template-columns: repeat(3, 1fr); } }

.vision-card {
  display: flex;
  flex-direction: column;
  border: 2px solid var(--slate-300);
  background: var(--slate-50);
  opacity: 0.7;
  transition: opacity 0.3s;
}
.vision-card:hover { opacity: 1; }
.vision-card.ok {
  border: 4px solid var(--teal-500);
  background: #fff;
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1);
  opacity: 1;
  position: relative;
}

.vision-card-badge {
  position: absolute;
  top: -1rem; left: 50%;
  transform: translateX(-50%);
  background: var(--teal-500);
  color: #fff;
  font-weight: 900;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  padding: 0.25rem 1rem;
  z-index: 10;
  border: 1px solid var(--teal-500);
}

.vision-card-header {
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid var(--slate-300);
}
.vision-card.ok .vision-card-header {
  background: var(--slate-900);
  border-bottom: 2px solid var(--slate-900);
}

.vision-card-header .ng-label { font-size: 0.75rem; font-weight: 900; color: #ef4444; letter-spacing: 0.15em; }
.vision-card-header .ok-label { font-size: 0.75rem; font-weight: 900; color: #5eead4; letter-spacing: 0.15em; }
.vision-card-header .ng-icon {
  width: 20px; height: 20px;
  background: #ef4444;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 0.75rem;
}
.vision-card-header .ok-icon {
  width: 20px; height: 20px;
  background: var(--teal-500);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 0.75rem;
}

.vision-card-img { width: 100%; height: 160px; overflow: hidden; background: #fff; }
.vision-card-img img { width: 100%; height: 100%; object-fit: contain; }

.vision-card-body { padding: 1.25rem; text-align: left; }
.vision-card-body p { font-size: 1rem; font-weight: 700; color: var(--slate-600); }
.vision-card.ok .vision-card-body p { color: var(--slate-900); }
.vision-card-body small { font-size: 0.75rem; color: var(--slate-500); margin-top: 0.25rem; display: block; line-height: 1.6; }
.vision-card.ok .vision-card-body small { color: var(--slate-600); }

/* ── ServiceOverview ── */
#features { background: var(--slate-50); border-bottom: 1px solid var(--slate-200); }

.service-grid {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 768px) { .service-grid { grid-template-columns: repeat(2, 1fr); gap: 3rem; } }

.service-card {
  background: #fff;
  padding: 1.5rem;
  border: 2px solid var(--slate-300);
  display: flex;
  flex-direction: column;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  transition: border-color 0.3s, box-shadow 0.3s;
}
@media (min-width: 768px) { .service-card { padding: 2rem; } }
.service-card:hover { border-color: var(--teal-500); box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); }

.service-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--slate-200);
}
.service-card-head-left { display: flex; align-items: center; gap: 0.75rem; }
.service-num {
  width: 32px; height: 32px;
  background: var(--teal-400);
  color: #fff;
  font-weight: 900;
  font-size: 0.875rem;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.service-card-head h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--slate-900);
  letter-spacing: -0.01em;
}
@media (min-width: 768px) { .service-card-head h4 { font-size: 1.25rem; } }
.service-badge {
  font-size: 0.75rem; font-weight: 700;
  padding: 0.25rem 0.75rem;
  background: var(--slate-100);
  color: var(--slate-600);
  border: 1px solid var(--slate-300);
}
.service-badge.daily {
  background: var(--teal-50);
  color: var(--teal-700);
  border-color: #a7f3d0;
}

.service-desc {
  color: var(--slate-600);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.curriculum-box {
  background: var(--slate-50);
  border: 2px solid var(--slate-200);
  padding: 1rem;
  font-size: 0.75rem;
  color: var(--slate-600);
  line-height: 1.7;
  margin-top: auto;
  height: 160px;
  overflow: hidden;
}
.curriculum-box strong { color: var(--slate-700); font-weight: 700; display: block; margin-bottom: 0.5rem; }
.curriculum-box ul { list-style: none; }
.curriculum-box li { display: flex; align-items: flex-start; gap: 0.5rem; margin-bottom: 4px; font-weight: 500; }
.curriculum-box .bullet { color: var(--teal-500); font-weight: 700; flex-shrink: 0; }

.service-card-img {
  width: 100%; height: 160px;
  margin-top: auto;
  overflow: hidden;
  background: #fff;
}
.service-card-img img { width: 100%; height: 100%; object-fit: contain; }

/* ── DeepDive ── */
.deepdive-grid {
  display: grid;
  gap: 4rem;
}
@media (min-width: 1024px) {
  .deepdive-grid { grid-template-columns: repeat(2, 1fr); gap: 3rem; align-items: center; }
}

.phone-mockup {
  display: none;
  position: relative;
  margin: 0 auto;
  width: 280px;
}
@media (min-width: 640px) { .phone-mockup { width: 320px; } }
@media (min-width: 1024px) { .phone-mockup { display: block; } }

.phone-mockup-mobile {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}
@media (min-width: 1024px) { .phone-mockup-mobile { display: none; } }

.phone-frame {
  background: var(--slate-200);
  border: 4px solid var(--slate-800);
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
  width: 280px;
}
@media (min-width: 640px) { .phone-frame { width: 320px; } }

.phone-top-bar {
  height: 24px; background: var(--slate-800);
  display: flex; justify-content: center; align-items: center;
  border-bottom: 2px solid var(--slate-900);
}
.phone-notch { width: 64px; height: 6px; background: var(--slate-600); }

.phone-header {
  background: var(--teal-500);
  color: #fff;
  padding: 1rem;
  display: flex; align-items: center; gap: 0.75rem;
  border-bottom: 1px solid var(--teal-600);
}
.phone-ai-icon {
  width: 32px; height: 32px;
  background: var(--teal-700);
  display: flex; align-items: center; justify-content: center;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.3);
}
.phone-ai-icon span { font-size: 0.75rem; color: #fff; font-weight: 700; }
.phone-header-name { font-weight: 700; font-size: 0.875rem; letter-spacing: 0.05em; }

.phone-chat {
  padding: 1rem;
  display: flex; flex-direction: column; gap: 1rem;
  background: var(--slate-50);
  min-height: 320px;
}

.chat-ai { display: flex; gap: 0.5rem; max-width: 85%; }
.chat-ai-avatar {
  width: 32px; height: 32px; flex-shrink: 0;
  background: var(--teal-500);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 0.75rem;
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}
.chat-ai-bubble {
  background: #fff;
  padding: 0.75rem;
  font-size: 0.875rem;
  color: var(--slate-700);
  border: 1px solid var(--slate-200);
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.chat-user {
  display: flex; justify-content: flex-end;
  align-self: flex-end;
  max-width: 85%;
}
.chat-user-bubble {
  background: var(--slate-800);
  padding: 0.75rem;
  font-size: 0.875rem;
  color: #fff;
  border: 1px solid var(--slate-900);
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.phone-input-row {
  background: #fff;
  padding: 0.75rem;
  display: flex; gap: 0.5rem; align-items: center;
  border-top: 2px solid var(--slate-200);
}
.phone-input-field {
  flex: 1; background: var(--slate-100);
  height: 40px;
  display: flex; align-items: center;
  padding: 0 1rem;
  border: 1px solid var(--slate-300);
}
.phone-input-field span { color: var(--slate-400); font-size: 0.875rem; }
.phone-send-btn {
  width: 40px; height: 40px;
  background: var(--teal-500);
  display: flex; align-items: center; justify-content: center;
  color: #fff; cursor: pointer;
  transition: background 0.2s;
}
.phone-send-btn:hover { background: var(--teal-600); }
.phone-send-btn span { font-size: 0.875rem; font-weight: 700; }

.phone-bottom-bar {
  height: 40px; background: var(--slate-800);
  border-top: 2px solid var(--slate-900);
  display: flex; align-items: center; justify-content: center;
}
.phone-bottom-bar div { width: 48px; height: 6px; background: var(--slate-600); }

.phone-deco {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 120%; height: 120%;
  background: rgba(0,187,166,0.05);
  z-index: -1;
  border: 1px solid rgba(0,187,166,0.10);
}

.deepdive-text-col { order: 1; }
@media (min-width: 1024px) { .deepdive-text-col { order: 2; } .deepdive-phone-col { order: 1; } }

.deepdive-h2 {
  font-size: 1.875rem;
  font-weight: 900;
  color: var(--slate-900);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  letter-spacing: -0.025em;
}
@media (min-width: 640px) { .deepdive-h2 { font-size: 2.25rem; } }
@media (min-width: 768px) { .deepdive-h2 { font-size: 3rem; } }

.deepdive-lead {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--slate-700);
  margin-bottom: 2rem;
  line-height: 1.75;
  border-left: 4px solid var(--teal-500);
  padding: 1rem;
  background: var(--slate-50);
}
@media (min-width: 768px) { .deepdive-lead { font-size: 1.5rem; } }

.deepdive-body {
  color: var(--slate-600);
  font-size: 1.125rem;
  margin-bottom: 2.5rem;
  line-height: 1.75;
  font-weight: 500;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 640px) { .feature-grid { grid-template-columns: 1fr 1fr; } }

.feature-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: #fff;
  padding: 1rem;
  border: 2px solid var(--slate-200);
  transition: border-color 0.3s;
}
.feature-item:hover { border-color: var(--teal-500); }
.feature-bar { width: 4px; min-height: 20px; background: var(--teal-500); flex-shrink: 0; }
.feature-item span { font-weight: 700; color: var(--slate-800); font-size: 0.875rem; }

/* ── Before/After ── */
#before-after { background: var(--slate-50); border-bottom: 1px solid var(--slate-200); }

.ba-row {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
  justify-content: center;
  max-width: 1024px;
  margin: 0 auto;
}
@media (min-width: 1024px) {
  .ba-row { flex-direction: row; gap: 1.5rem; }
}

.ba-before {
  width: 100%;
  background: #fff;
  padding: 1.5rem;
  border: 2px solid var(--slate-300);
  position: relative;
  margin-top: 2rem;
  transition: box-shadow 0.3s;
}
@media (min-width: 1024px) { .ba-before { width: 42%; padding: 2rem; } }
.ba-before:hover { box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1); }

.ba-after {
  width: 100%;
  background: var(--slate-900);
  padding: 2rem;
  border-top: 4px solid var(--teal-500);
  position: relative;
  margin-top: 2rem;
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1);
  transition: box-shadow 0.3s;
}
@media (min-width: 1024px) { .ba-after { width: 48%; padding: 2.5rem; margin-top: 0; } }
.ba-after:hover { box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25); }

.ba-label {
  position: absolute;
  top: -1rem; left: 1.5rem;
  color: #fff;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  padding: 0.375rem 1.25rem;
}
.ba-label.before { background: var(--slate-700); }
.ba-label.after { background: var(--teal-500); top: -1.25rem; left: 2rem; font-size: 0.875rem; padding: 0.5rem 1.5rem; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); }

.ba-h3 { font-size: 1.25rem; font-weight: 700; margin: 1rem 0 0.75rem; color: var(--slate-800); }
.ba-after .ba-h3 { font-size: 1.5rem; font-weight: 900; color: #fff; letter-spacing: -0.01em; margin-top: 0.5rem; }
@media (min-width: 768px) { .ba-after .ba-h3 { font-size: 1.875rem; } }

.ba-p { color: var(--slate-500); font-size: 0.875rem; font-weight: 500; margin-bottom: 1.5rem; line-height: 1.7; }
.ba-after .ba-p { color: var(--slate-300); font-size: 0.875rem; }
@media (min-width: 768px) { .ba-after .ba-p { font-size: 1rem; } }

.ba-cards { display: flex; flex-direction: column; gap: 1rem; }
.ba-card {
  background: var(--slate-50);
  padding: 1rem;
  border-left: 4px solid var(--slate-300);
}
.ba-after .ba-card { background: var(--slate-800); border-left: 4px solid var(--teal-500); padding: 1.25rem; }

.ba-card-label { font-size: 0.75rem; font-weight: 700; color: var(--slate-400); margin-bottom: 4px; }
.ba-card-title { font-size: 1rem; font-weight: 700; color: var(--slate-700); margin-bottom: 4px; }
.ba-after .ba-card-title { font-size: 1.125rem; color: #5eead4; margin-bottom: 8px; }
.ba-card-desc { font-size: 0.875rem; color: var(--slate-500); line-height: 1.6; }
.ba-after .ba-card-desc { color: var(--slate-300); }

.ba-arrow {
  flex-shrink: 0;
  width: 48px; height: 48px;
  background: var(--slate-800);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: background 0.3s;
  font-size: 1.25rem; font-weight: 700;
}
.ba-arrow:hover { background: var(--teal-500); }
@media (max-width: 1023px) { .ba-arrow { transform: rotate(90deg); } }

.ba-note { text-align: center; margin-top: 3rem; color: var(--slate-400); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.05em; }

/* Individual change steps */
.change-steps-wrap {
  padding: 2px;
  background: linear-gradient(to bottom, rgba(0,187,166,0.3), rgba(0,187,166,1));
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
@media (min-width: 768px) {
  .change-steps-wrap { background: linear-gradient(to right, rgba(0,187,166,0.3), rgba(0,187,166,1)); }
}
.change-steps-inner {
  background: #fff;
  padding: 2rem 1rem;
}
@media (min-width: 768px) { .change-steps-inner { padding: 4rem 2rem; } }

.change-steps-list {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0 24px;
}
@media (min-width: 768px) {
  .change-steps-list {
    flex-direction: row;
    align-items: flex-start;
    overflow-x: auto;
    justify-content: center;
  }
}

.change-step {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 1rem;
  width: 100%;
  padding: 8px 0;
}
@media (min-width: 768px) {
  .change-step {
    flex-direction: column;
    align-items: center;
    width: 85px;
    flex-shrink: 0;
    padding: 0;
    margin: 0;
  }
}
@media (min-width: 1024px) { .change-step { width: 120px; } }

.change-step-icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  border: 2px solid;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s;
}
.change-step-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--slate-800);
  transition: color 0.3s;
  display: flex; align-items: center; gap: 6px;
}
@media (min-width: 768px) {
  .change-step-text { font-size: 0.9375rem; white-space: nowrap; margin-top: 0.5rem; }
}
.change-step-text .num { font-weight: 900; }

.change-step.active .change-step-text { color: var(--teal-600); }
.change-step:hover .change-step-text { color: var(--teal-600); }

.change-sep {
  display: none;
}
@media (min-width: 768px) {
  .change-sep {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 96px;
    color: var(--slate-300);
    font-size: 1.5rem; font-weight: 900;
    margin: 0 0.5rem;
    flex-shrink: 0;
  }
}

/* ── Flow ── */
#flow { background: #fff; border-bottom: 1px solid var(--slate-200); }

.flow-steps {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}
@media (min-width: 1024px) {
  .flow-steps { flex-direction: row; gap: 1rem; }
}

.flow-step {
  flex: 1;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 0;
  position: relative;
  cursor: default;
}
@media (min-width: 768px) { .flow-step { flex-direction: column; align-items: center; } }

.flow-step:hover .flow-step-num { border-color: var(--teal-500); color: var(--teal-600); }
.flow-step:hover .flow-step-body { border-color: var(--teal-500); box-shadow: 0 4px 6px rgba(0,0,0,0.1); }
.flow-step:hover .flow-step-title { color: var(--teal-700); }

.flow-step-num {
  width: 64px; height: 64px;
  background: #fff;
  border: 2px solid var(--slate-800);
  color: var(--slate-900);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 900;
  flex-shrink: 0;
  margin-right: 1rem;
  position: relative;
  z-index: 10;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
  transition: border-color 0.3s, color 0.3s;
}
@media (min-width: 768px) { .flow-step-num { margin-right: 0; margin-bottom: 1.5rem; } }

.flow-step-label {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  padding: 0 8px;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--slate-400);
  font-weight: 700;
  border-left: 2px solid #fff;
  border-right: 2px solid #fff;
  white-space: nowrap;
  transition: color 0.3s;
}
.flow-step:hover .flow-step-label { color: var(--teal-500); }

.flow-step-body {
  background: #fff;
  padding: 1.25rem;
  border: 2px solid var(--slate-300);
  width: 100%;
  text-align: left;
  height: 100%;
  display: flex; flex-direction: column;
  transition: border-color 0.3s, box-shadow 0.3s;
}
@media (min-width: 768px) { .flow-step-body { text-align: center; } }

.flow-step-title {
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--slate-100);
  font-size: 1.25rem;
  transition: color 0.3s, border-color 0.3s;
}
.flow-step:hover .flow-step-title { border-color: var(--teal-100); }

.flow-step-items {
  color: var(--slate-600);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.7;
  text-align: left;
}
.flow-step-item {
  display: block;
  position: relative;
  padding-left: 0.75rem;
  margin-bottom: 0.5rem;
}
.flow-step-item::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 6px; height: 6px;
  background: var(--teal-500);
  transform: rotate(45deg);
}

/* Year schedule */
.schedule-row {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: #fff;
  padding: 1.5rem;
  border: 2px solid var(--slate-200);
  border-left: 4px solid var(--teal-500);
  transition: box-shadow 0.3s;
}
@media (min-width: 768px) { .schedule-row { flex-direction: row; gap: 1.5rem; padding: 1.5rem; } }
.schedule-row:hover { box-shadow: 0 4px 6px rgba(0,0,0,0.1); }

.schedule-row-label {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--slate-100);
}
@media (min-width: 768px) {
  .schedule-row-label {
    width: 33.333%;
    padding-bottom: 0; padding-right: 1.5rem;
    border-bottom: 0; border-right: 2px solid var(--slate-100);
  }
}
.schedule-row:hover .schedule-row-label { border-color: var(--teal-100); }

.schedule-month { font-size: 0.875rem; font-weight: 700; color: var(--teal-600); margin-bottom: 4px; letter-spacing: 0.15em; }
.schedule-title { font-weight: 900; color: var(--slate-900); font-size: 1.5rem; transition: color 0.3s; }
.schedule-row:hover .schedule-title { color: var(--teal-700); }

.schedule-row-body { flex: 1; padding-top: 0.5rem; }
@media (min-width: 768px) { .schedule-row-body { padding-top: 0; } }

.schedule-list { list-style: none; margin-bottom: 1rem; }
.schedule-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--slate-700);
  margin-bottom: 0.75rem;
}
.schedule-dot {
  width: 8px; height: 8px;
  background: var(--teal-500);
  flex-shrink: 0;
  margin-top: 6px;
  transform: rotate(45deg);
}

.schedule-action {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  color: var(--slate-700);
  font-weight: 700;
  padding: 0.5rem 0.75rem;
  font-size: 0.8125rem;
  transition: background 0.3s;
}
@media (min-width: 768px) { .schedule-action { font-size: 1rem; } }
.schedule-row:hover .schedule-action { background: var(--teal-50); }
.schedule-action .action-label { color: var(--teal-600); }
.schedule-action .sep { color: var(--slate-300); }

.pricing-box {
  margin-top: 3rem;
  text-align: center;
  background: #fff;
  border: 2px solid var(--slate-300);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  padding: 2rem 1rem;
}
.pricing-box h4 { font-weight: 900; color: var(--slate-900); margin-bottom: 0.5rem; font-size: 1.375rem; }
@media (min-width: 768px) { .pricing-box h4 { font-size: 2rem; } }
.pricing-box p { color: var(--slate-600); font-weight: 500; margin-bottom: 2rem; font-size: 0.8125rem; }
@media (min-width: 768px) { .pricing-box p { font-size: 1rem; } }

/* ── FAQ ── */
#faq { background: #fff; border-bottom: 1px solid var(--slate-200); }

.faq-list { display: flex; flex-direction: column; gap: 1rem; }

.faq-item {
  border: 2px solid var(--slate-200);
  background: #fff;
  transition: border-color 0.3s, background 0.3s;
}
.faq-item.open {
  background: var(--slate-50);
  border-color: var(--slate-400);
  border-left: 4px solid var(--teal-500);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.faq-item:not(.open):hover { border-color: var(--slate-300); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  text-align: left;
  background: transparent;
  border: none;
  cursor: pointer;
  gap: 1rem;
}
.faq-question-text {
  font-weight: 700;
  color: var(--slate-800);
  display: flex;
  gap: 1rem;
  font-size: 1rem;
  transition: color 0.3s;
}
@media (min-width: 768px) { .faq-question-text { font-size: 1.125rem; } }
.faq-question:hover .faq-question-text { color: var(--teal-700); }
.faq-q-label { color: var(--teal-500); font-weight: 900; }

.faq-chevron {
  flex-shrink: 0;
  color: var(--slate-400);
  transition: transform 0.3s, color 0.3s;
  width: 20px; height: 20px;
}
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-question:hover .faq-chevron { color: var(--teal-500); }

.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease, opacity 0.3s;
  opacity: 0;
}
.faq-item.open .faq-answer { max-height: 500px; opacity: 1; }

.faq-answer-inner {
  padding: 0 1.5rem 1.5rem;
}
.faq-answer-row {
  display: flex;
  gap: 1rem;
  border-top: 2px solid var(--slate-200);
  padding-top: 1.5rem;
}
.faq-a-label { color: var(--slate-400); font-weight: 900; font-size: 1rem; }
@media (min-width: 768px) { .faq-a-label { font-size: 1.125rem; } }
.faq-answer-text { color: var(--slate-600); line-height: 1.7; font-size: 0.875rem; font-weight: 500; }
@media (min-width: 768px) { .faq-answer-text { font-size: 1rem; } }

/* ── Contact ── */
#contact { background: var(--slate-50); border-bottom: 1px solid var(--slate-300); }

.contact-iframe-wrap { width: 100%; overflow: hidden; }
.contact-iframe-wrap iframe { width: 100%; display: block; }

.contact-note { text-align: center; margin-top: 1rem; color: var(--slate-400); font-size: 0.75rem; font-weight: 500; }
.contact-note a { color: var(--teal-600); font-weight: 700; margin-left: 4px; }
.contact-note a:hover { text-decoration: underline; color: var(--teal-700); }

/* ── Form Success Card ── */
#form-success {
  background: var(--slate-900);
  border-top: 4px solid var(--teal-500);
  padding: 4rem 2rem;
  text-align: center;
  animation: formSuccessFadeIn 0.5s ease both;
}
@keyframes formSuccessFadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.form-success-icon { color: var(--teal-500); margin-bottom: 1.5rem; display: flex; justify-content: center; }
.form-success-title { color: #fff; font-size: 1.75rem; font-weight: 900; margin-bottom: 1rem; }
.form-success-body { color: var(--slate-300); font-size: 1rem; line-height: 1.85; max-width: 28rem; margin: 0 auto 2rem; }
.form-success-sub { color: var(--slate-400); font-size: 0.875rem; line-height: 1.75; max-width: 28rem; margin: 0 auto 1.25rem; }
.form-success-btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  font-weight: 700;
  font-size: 0.875rem;
  color: #fff;
  text-decoration: none;
  background: linear-gradient(135deg, #001E3C 0%, #003D3A 50%, #006055 100%);
  border: 1px solid rgba(0,187,166,0.45);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 2px 0px rgba(0,0,0,0.35), 0 4px 12px rgba(0,0,0,0.2), 0 0 10px rgba(0,187,166,0.25), 0 0 24px rgba(0,187,166,0.1);
  transition: opacity 0.2s;
}
.form-success-btn:hover { opacity: 0.8; }
@media (min-width: 768px) {
  #form-success { padding: 5rem 3rem; }
  .form-success-title { font-size: 2rem; }
}

/* ── Footer ── */
footer {
  background: var(--slate-900);
  padding: 3rem 0;
  border-top: 4px solid var(--teal-500);
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}
@media (min-width: 640px) { .footer-inner { padding: 0 1.5rem; } }
@media (min-width: 1024px) { .footer-inner { padding: 0 2rem; } }

.footer-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
@media (min-width: 768px) { .footer-top { flex-direction: row; } }

.footer-logo img { height: 32px; width: auto; }
.footer-logo:hover { opacity: 0.8; }

.footer-links { display: flex; gap: 2rem; }
.footer-link {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--slate-400);
  position: relative;
  transition: color 0.3s;
}
.footer-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: #5eead4;
  transition: width 0.3s;
}
.footer-link:hover { color: #5eead4; }
.footer-link:hover::after { width: 100%; }

.footer-copy {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid var(--slate-800);
  text-align: center;
  color: var(--slate-500);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
}

/* ── Sticky CTA (Mobile) ── */
#sticky-cta {
  display: block;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 50;
  transform: translateY(100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
#sticky-cta.visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
@media (min-width: 640px) { #sticky-cta { display: none !important; } }

.sticky-cta-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(255,255,255,1) 0%, rgba(255,255,255,0.9) 60%, transparent 100%);
}
.sticky-cta-btn-wrap {
  position: relative;
  padding: 1rem 1.25rem 1.5rem;
}
.sticky-cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  border-radius: 0;
  font-weight: 700;
  color: #fff !important;
  font-size: 1.125rem;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, #001E3C 0%, #003D3A 50%, #006055 100%);
  border: 1px solid rgba(0,187,166,0.45);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.12), 0 4px 0px rgba(0,0,0,0.55), 0 8px 24px rgba(0,0,0,0.35), 0 0 18px rgba(0,187,166,0.5), 0 0 45px rgba(0,187,166,0.22);
  text-shadow: 0 0 20px rgba(0,187,166,0.6), 0 0 40px rgba(0,187,166,0.3);
  gap: 0.5rem;
}

/* ── Spacing helpers ── */
.mt-16 { margin-top: 4rem; }
.mb-16 { margin-bottom: 4rem; }
.text-center { text-align: center; }

/* ── reCAPTCHA Reminder Note ── */
.contact-recaptcha-note {
  margin-top: 0;
  padding: 10px 16px;
  background: #003D3A;
  border-bottom: 2px solid #00BBA6;
  color: #e2e8f0;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.6;
}