:root {
  --green: #00c895;
  --green-dark: #008b68;
  --green-gradient: linear-gradient(45deg, #19e6b0 0%, #00c99b 52%, #008b68 100%);
  --navy: #1a2666;
  --navy-dark: #111a44;
  --ink: #151a2d;
  --muted: #5c6278;
  --surface: #f4f6fb;
  --line: #dce1ed;
  --white: #ffffff;
  --error: #b42318;
  --success: #067647;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --shadow: 0 22px 60px rgba(17, 26, 68, 0.14);
  --container: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--white);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body, input, button { font-family: "Montserrat", Arial, sans-serif; }

img { display: block; max-width: 100%; }
a { color: inherit; }
button, input { font: inherit; }

:focus-visible {
  outline: 3px solid #ffd65a;
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--navy-dark);
  background: var(--white);
  border-radius: 8px;
  transform: translateY(-180%);
}

.skip-link:focus { transform: translateY(0); }
.container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  color: var(--white);
  background: var(--navy-dark);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 28px;
}

.brand { flex: 0 0 auto; }
.brand img { width: 180px; height: auto; }
.header-nav { display: flex; align-items: center; gap: 32px; margin-left: auto; }
.header-nav a { color: rgba(255, 255, 255, 0.84); text-decoration: none; font-size: 0.9rem; font-weight: 500; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 24px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 999px;
  cursor: pointer;
  color: var(--navy-dark);
  background: var(--green-gradient);
  text-align: center;
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.2;
  transition: filter 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease, color 180ms ease;
}

.button:hover {
  filter: brightness(1.08);
  border-color: rgba(255, 255, 255, 0.62);
  box-shadow: 0 8px 22px rgba(7, 12, 34, 0.2);
}

.button:active { filter: brightness(0.96); }

.button-small { min-height: 44px; padding: 11px 20px; font-size: 0.84rem; }
.button-primary { color: var(--white); background: var(--navy); }
.button-full { width: 100%; }
.button-light { min-width: 210px; color: var(--navy-dark); background: var(--white); }
.button-light:hover { color: var(--white); background: var(--navy-dark); }

.hero {
  position: relative;
  min-height: 840px;
  overflow: hidden;
  color: var(--white);
  background-color: var(--navy);
  background-image: image-set(
    url("/assets/hero-family.webp") type("image/webp"),
    url("/assets/hero-family.jpg") type("image/jpeg")
  );
  background-size: cover;
  background-position: center;
}

.hero-shade { display: none; }
.hero-inner { position: relative; z-index: 1; display: flex; align-items: center; min-height: 840px; padding-top: 80px; padding-bottom: 74px; }

.hero-copy {
  width: min(620px, 100%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow-light { color: var(--green); }
.hero h1 { max-width: 570px; margin: 0; font-size: clamp(2.15rem, 3.4vw, 3.6rem); font-weight: 500; letter-spacing: -0.045em; line-height: 1.02; }
.hero-highlight { color: #19e6b0; font-weight: 600; }
.hero-lead { max-width: 610px; margin: 24px 0 0; color: rgba(255, 255, 255, 0.9); font-size: 1.05rem; line-height: 1.65; }
.hero-disclaimer { max-width: 560px; margin: 20px 0 0; color: rgba(255, 255, 255, 0.64); font-size: 0.78rem; }
.hero-button { margin-top: 30px; }
.mobile-sticky-cta { display: none; }

.lead-modal {
  width: min(640px, calc(100% - 48px));
  max-width: 640px;
  max-height: min(860px, calc(100dvh - 48px));
  margin: auto;
  padding: 0;
  overflow: hidden;
  color: var(--ink);
  background: var(--surface);
  border: 0;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.lead-modal::backdrop { background: rgba(7, 12, 34, 0.78); }
.modal-shell { display: flex; flex-direction: column; max-height: inherit; }
.modal-header { display: flex; flex: 0 0 auto; align-items: center; justify-content: space-between; gap: 24px; padding: 24px 30px; background: var(--navy-dark); border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
.modal-header img { width: 180px; height: auto; }
.modal-close { min-height: 40px; padding: 9px 16px; color: var(--white); background: transparent; border: 1px solid rgba(255, 255, 255, 0.42); border-radius: 999px; cursor: pointer; font-size: 0.78rem; font-weight: 700; }
.modal-body { overflow-y: auto; padding: 34px 40px 40px; overscroll-behavior: contain; }

.form-intro h2 { margin: 0; color: var(--navy-dark); font-size: clamp(1.85rem, 2.6vw, 2.35rem); letter-spacing: -0.04em; line-height: 1.1; }
.form-intro > p:last-child { margin: 14px 0 26px; color: var(--muted); font-size: 0.91rem; }
.field-group { margin-bottom: 18px; }
.field-group label { display: block; margin-bottom: 7px; color: var(--navy-dark); font-size: 0.8rem; font-weight: 700; }

.field-group input {
  width: 100%;
  min-height: 52px;
  padding: 13px 15px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid #cdd3e1;
  border-radius: var(--radius-sm);
  font-size: 0.94rem;
  outline: none;
}

.field-group input:focus { border-color: var(--navy); box-shadow: 0 0 0 4px rgba(26, 38, 102, 0.11); }
.field-group input[aria-invalid="true"] { border-color: var(--error); box-shadow: 0 0 0 3px rgba(180, 35, 24, 0.1); }
.field-helper { display: block; margin-top: 7px; color: #6b7280; font-size: 0.67rem; line-height: 1.45; }
.field-error { display: block; min-height: 1.1em; margin-top: 5px; color: var(--error); font-size: 0.72rem; font-weight: 600; line-height: 1.35; }

.consent-group { display: grid; grid-template-columns: 19px 1fr; gap: 10px; align-items: start; }
.consent-group input { width: 18px; height: 18px; margin: 3px 0 0; accent-color: var(--navy); }
.consent-group label { color: #50566c; font-size: 0.7rem; line-height: 1.55; }
.consent-group a { color: var(--navy); font-weight: 700; }
.consent-error { margin: 3px 0 12px 29px; }
.form-note { margin: 11px 0 0; color: #6b7280; text-align: center; font-size: 0.68rem; }
.form-status { display: none; margin-top: 14px; padding: 12px 14px; border-radius: 10px; font-size: 0.78rem; font-weight: 600; line-height: 1.5; }
.form-status.is-error { display: block; color: #7a271a; background: #fef3f2; border: 1px solid #fecdca; }
.form-status.is-success { display: block; color: #05603a; background: #ecfdf3; border: 1px solid #abefc6; }

.trust-strip { background: var(--green-gradient); }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.trust-item { display: flex; align-items: center; justify-content: center; gap: 15px; min-height: 84px; padding: 20px 34px; border-right: 1px solid rgba(17, 26, 68, 0.15); }
.trust-item:last-child { border-right: 0; }
.trust-item > img { flex: 0 0 auto; width: 27px; height: 27px; opacity: 0.82; }
.trust-grid p { margin: 0; }
.trust-grid strong, .trust-grid span { display: block; }
.trust-grid strong { color: var(--navy-dark); font-size: 0.88rem; }
.trust-grid span { margin-top: 2px; color: rgba(17, 26, 68, 0.75); font-size: 0.75rem; }

.section { padding: 110px 0; }
.section-heading { max-width: 760px; margin: 0 auto 54px; text-align: center; }
.section-heading h2, .faq-heading h2, .product-copy h2, .final-cta h2 { margin: 0; letter-spacing: -0.04em; line-height: 1.08; }
.section-heading h2, .faq-heading h2 { color: var(--navy-dark); font-size: clamp(2rem, 3.2vw, 3rem); font-weight: 500; }
.section-heading > p:last-child, .faq-heading > p:last-child { max-width: 620px; margin: 20px auto 0; color: var(--muted); }

.benefits { background: var(--white); }
.benefit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.benefit-card { min-height: 295px; padding: 30px 26px; background: var(--surface); border: 1px solid #e8ebf3; border-radius: var(--radius-md); }
.benefit-meta { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 42px; }
.benefit-icon { width: 34px; height: 34px; filter: invert(39%) sepia(83%) saturate(825%) hue-rotate(125deg) brightness(87%) contrast(101%); }
.card-number { display: block; color: var(--green-dark); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.1em; }
.benefit-card h3 { margin: 0; color: var(--navy-dark); font-size: 1.12rem; line-height: 1.35; }
.benefit-card p { margin: 15px 0 0; color: var(--muted); font-size: 0.85rem; line-height: 1.65; }
.benefit-card-horizontal { width: 100%; margin-top: 28px; display: block; min-height: 154px; padding: 32px 36px; }
.benefit-card-horizontal p { max-width: 720px; }
.benefit-card-horizontal-green { color: var(--white); background: var(--green-gradient); border-color: transparent; }
.benefit-card-horizontal-green h3 { color: var(--white); }
.benefit-card-horizontal-green p { color: rgba(255, 255, 255, 0.86); }
.benefits-note { margin: 22px 0 0; color: var(--muted); font-size: 0.72rem; text-align: center; }

.product-band { padding: 94px 0; color: var(--white); background: var(--navy); overflow: hidden; }
.product-grid { display: grid; grid-template-columns: 1fr 0.9fr; align-items: center; gap: 78px; }
.product-copy h2 { max-width: 650px; font-size: clamp(2.15rem, 3.4vw, 3.25rem); font-weight: 500; }
.product-copy > p:not(.eyebrow) { max-width: 650px; margin: 24px 0 0; color: rgba(255, 255, 255, 0.78); }
.product-copy > .button { margin-top: 28px; }
.text-link { display: inline-block; margin-top: 30px; padding: 0; color: var(--green); background: transparent; border: 0; cursor: pointer; font-size: 0.88rem; font-weight: 700; text-decoration: underline; text-underline-offset: 6px; transition: color 180ms ease, filter 180ms ease; }
.text-link:hover { color: #19e6b0; filter: brightness(1.08); }
.product-visual { position: relative; display: flex; align-items: center; justify-content: center; }
.product-visual picture { display: block; width: min(100%, 520px); }
.product-visual img { position: relative; z-index: 1; width: 100%; height: auto; aspect-ratio: 23 / 15; object-fit: contain; filter: drop-shadow(0 26px 35px rgba(4, 9, 31, 0.32)); }
.product-benefits { margin-top: 82px; }
.product-benefits-heading { max-width: 700px; margin: 0 auto 30px; text-align: center; }
.product-benefits-heading .eyebrow { margin: 0 0 12px; }
.product-benefits-heading h3 { margin: 0; color: var(--white); font-size: clamp(1.45rem, 2.2vw, 2rem); font-weight: 500; letter-spacing: -0.03em; line-height: 1.2; }
.product-benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.product-benefit { display: flex; align-items: flex-start; gap: 16px; min-height: 168px; padding: 26px 24px; background: rgba(255, 255, 255, 0.055); border: 1px solid rgba(255, 255, 255, 0.14); border-radius: var(--radius-sm); }
.product-benefit:last-child { grid-column: 2; }
.product-benefit img { flex: 0 0 auto; width: 28px; height: 28px; filter: invert(73%) sepia(91%) saturate(1293%) hue-rotate(112deg) brightness(99%) contrast(88%); }
.product-benefit h4 { margin: 0; color: var(--white); font-size: 0.96rem; line-height: 1.35; }
.product-benefit p { margin: 10px 0 0; color: rgba(255, 255, 255, 0.68); font-size: 0.78rem; line-height: 1.6; }

.additional-benefits { padding: 94px 0; color: var(--white); background: var(--green-gradient); }
.additional-benefits .product-benefits { margin-top: 0; }
.additional-benefits .eyebrow-light { color: rgba(255, 255, 255, 0.86); }
.additional-benefits .product-benefits-heading { max-width: 820px; }
.additional-benefits .product-benefits-heading h2 { margin: 0; color: var(--white); font-size: clamp(2rem, 3.2vw, 3rem); font-weight: 500; letter-spacing: -0.04em; line-height: 1.08; }
.additional-benefits .product-benefits-grid { gap: 18px; }
.additional-benefits .product-benefit { display: block; min-height: 0; padding: 0; overflow: hidden; background: rgba(17, 26, 68, 0.2); border-color: rgba(255, 255, 255, 0.46); box-shadow: 0 18px 36px rgba(0, 80, 60, 0.12); }
.additional-benefits .product-benefit-image { display: block; width: 100%; height: 250px; object-fit: cover; object-position: center; background: rgba(17, 26, 68, 0.12); filter: none; }
.additional-benefits .product-benefit-content { padding: 22px 24px 25px; }
.additional-benefits .product-benefit-icon { display: block; width: 28px; height: 28px; margin-bottom: 18px; filter: brightness(0) invert(1); }
.additional-benefits .product-benefit h3 { margin: 0; color: var(--white); font-size: 1.05rem; line-height: 1.35; }
.additional-benefits .product-benefit p { color: rgba(255, 255, 255, 0.86); }
.additional-benefits .product-benefit:last-child { grid-column: 2; }

.steps { background: var(--surface); }
.steps-list { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin: 0; padding: 26px 0 0; list-style: none; }
.steps-list::before { position: absolute; top: 52px; right: 10%; left: 10%; height: 2px; content: ""; background: linear-gradient(90deg, rgba(0, 139, 104, 0.25), rgba(0, 201, 155, 0.65), rgba(0, 139, 104, 0.25)); }
.step { position: relative; z-index: 1; min-height: 0; padding: 0 12px; text-align: center; }
.step + .step { padding-left: 12px; }
.step-index { display: flex; align-items: center; justify-content: center; width: 54px; height: 54px; margin: 0 auto 28px; color: var(--navy-dark); background: var(--green-gradient); border: 5px solid var(--surface); border-radius: 50%; font-size: 1.35rem; font-weight: 700; letter-spacing: -0.04em; }
.step h3 { margin: 0; color: var(--navy-dark); font-size: 1.08rem; }
.step p { max-width: 220px; margin: 13px auto 0; color: var(--muted); font-size: 0.82rem; line-height: 1.65; }

.faq-section { background: var(--white); }
.faq-layout { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 110px; align-items: start; }
.faq-heading { position: sticky; top: 128px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 25px 4px; color: var(--navy-dark); cursor: pointer; font-size: 1rem; font-weight: 700; line-height: 1.45; }
.faq-list summary::marker { color: var(--green-dark); }
.faq-answer { padding: 0 28px 24px 4px; }
.faq-answer p { margin: 0; color: var(--muted); font-size: 0.88rem; line-height: 1.75; }

.final-cta { padding: 88px 0; color: var(--white); background: var(--green-gradient); }
.final-cta .eyebrow-light { color: var(--white); }
.final-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 58px; }
.final-cta h2 { max-width: 760px; font-size: clamp(2.15rem, 3.4vw, 3.3rem); font-weight: 500; }
.final-cta p:not(.eyebrow) { margin: 18px 0 0; color: rgba(255, 255, 255, 0.82); }

.site-footer { padding: 58px 0 34px; color: rgba(255, 255, 255, 0.65); background: var(--navy-dark); }
.footer-main { display: flex; align-items: center; justify-content: center; padding-bottom: 28px; }
.footer-brand img { width: 175px; }
.footer-links { display: flex; justify-content: center; gap: 28px; margin-top: 24px; }
.footer-links a { color: rgba(255, 255, 255, 0.78); font-size: 0.76rem; text-underline-offset: 4px; }
.legal-copy { padding-top: 28px; text-align: center; border-top: 1px solid rgba(255, 255, 255, 0.13); }
.legal-copy p { max-width: 960px; margin: 0 auto 10px; font-size: 0.68rem; line-height: 1.6; }

.reveal { opacity: 1; }

@media (max-width: 1200px) {
  .header-nav { display: none; }
}

@media (max-width: 1120px) {
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { gap: 44px; }
  .product-benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .product-benefit:last-child { grid-column: auto; }
  .faq-layout { gap: 64px; }
}

@media (max-width: 820px) {
  .container { width: min(calc(100% - 36px), var(--container)); }
  .header-inner { min-height: 72px; }
  .brand img { width: 150px; }
  .header-inner > .button { display: none; }
  .hero { height: calc(100dvh - 72px); min-height: 0; background-image: none; }
  .hero-inner { height: 100%; min-height: 0; align-items: center; padding: 24px 0; }
  .hero h1 { font-size: clamp(2.05rem, 8vw, 3.3rem); }
  .mobile-sticky-cta { position: fixed; z-index: 60; isolation: isolate; right: 18px; bottom: calc(14px + env(safe-area-inset-bottom)); left: 18px; display: inline-flex; width: calc(100% - 36px); min-height: 54px; background: var(--green-gradient); box-shadow: 0 12px 34px rgba(7, 12, 34, 0.34); opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(calc(100% + 28px)); transition: opacity 180ms ease, visibility 180ms ease, transform 180ms ease; }
  .mobile-sticky-cta::before { position: absolute; z-index: -1; inset: -8px; content: ""; background: inherit; border-radius: inherit; filter: blur(14px); opacity: 0.62; }
  .mobile-sticky-cta.is-visible { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }
  .trust-strip { padding-bottom: 12px; }
  .trust-grid { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .trust-grid::-webkit-scrollbar { display: none; }
  .trust-item, .trust-item:first-child { flex: 0 0 100%; min-height: 74px; padding: 15px 18px; border: 0; scroll-snap-align: start; scroll-snap-stop: always; }
  .section { padding: 82px 0; }
  .benefit-grid { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .product-visual { width: min(100%, 600px); margin: 16px auto 0; }
  .steps-list { grid-template-columns: 1fr; gap: 0; padding: 12px 0 0; }
  .steps-list::before { top: 38px; bottom: 38px; left: 26px; width: 2px; height: auto; right: auto; }
  .step, .step + .step, .step:nth-child(2), .step:nth-child(4) { display: grid; grid-template-columns: 54px 1fr; gap: 18px; align-items: start; padding: 0 0 30px; text-align: left; }
  .step-index { margin: 0; }
  .step p { max-width: none; margin-left: 0; margin-right: 0; }
  .faq-layout { grid-template-columns: 1fr; gap: 48px; }
  .faq-heading { position: static; }
  .final-cta-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 560px) {
  .container { width: min(calc(100% - 30px), var(--container)); }
  .brand img { width: 132px; }
  .hero { height: calc(100dvh - 72px); min-height: 0; }
  .hero-inner { height: 100%; min-height: 0; padding: 24px 0; }
  .hero h1 { font-size: clamp(1.9rem, 9vw, 2.7rem); }
  .hero-lead { font-size: 0.92rem; }
  .hero-button { width: 100%; }
  .lead-modal { width: 100%; max-width: none; height: 100dvh; max-height: none; margin: 0; border-radius: 0; }
  .modal-shell { height: 100%; max-height: none; }
  .modal-header { padding: 18px 20px; }
  .modal-header img { width: 150px; }
  .modal-body { flex: 1 1 auto; padding: 28px 20px 36px; }
  .section { padding: 70px 0; }
  .section-heading { margin-bottom: 38px; }
  .section-heading h2, .faq-heading h2 { font-size: 2.05rem; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-card { min-height: auto; }
  .benefit-card-horizontal { padding: 28px 24px; }
  .benefit-meta { margin-bottom: 32px; }
  .product-band { padding: 70px 0; }
  .product-benefits { margin-top: 64px; }
  .product-benefits-heading { margin-bottom: 24px; }
  .product-benefits-grid { grid-template-columns: 1fr; }
  .additional-benefits .product-benefit-image { height: 210px; }
  .additional-benefits { padding: 70px 0; }
  .additional-benefits .product-benefit:last-child { grid-column: auto; }
  .product-copy h2 { font-size: 2.2rem; }
  .steps-list { grid-template-columns: 1fr; }
  .step, .step + .step, .step:nth-child(2), .step:nth-child(4) { padding: 24px 0 28px; border-right: 0; }
  .step-index { margin-bottom: 26px; }
  .final-cta { padding: 70px 0; }
  .final-cta h2 { font-size: 2.2rem; }
  .button-light { width: 100%; }
  .footer-links { flex-wrap: wrap; gap: 12px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}