.landing-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #f5f7f8;
  color: #17202a;
}

.landing-page main {
  flex: 1;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 6px;
  background: #fff;
  color: #12332d;
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 68px;
  padding: 0 32px;
  background: rgba(255,255,255,0.92);
  border-bottom: 1px solid #e0e6e8;
  backdrop-filter: blur(10px);
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #11231f;
  font-size: 1.2rem;
  font-weight: 700;
  text-decoration: none;
}

.site-brand img {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  box-shadow: 0 6px 14px rgba(18,31,35,0.16);
}

.site-nav,
.site-footer nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.site-nav a,
.site-footer a {
  color: #425466;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
}

.site-nav a:hover,
.site-footer a:hover {
  color: var(--accent);
}

.site-nav a[aria-current="page"],
.site-footer a[aria-current="page"] {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.sign-in-link,
.primary-action {
  background: var(--accent);
  color: #fff !important;
  border-radius: 8px;
  padding: 10px 14px;
  box-shadow: 0 8px 18px rgba(var(--accent-rgb), 0.22);
}

.coming-soon-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 12px 24px;
  background: #e8f4f1;
  border-bottom: 1px solid #cfe4df;
  color: #20332f;
  text-align: center;
}

.coming-soon-banner span {
  flex: 0 0 auto;
  padding: 5px 9px;
  border-radius: 999px;
  background: #11352f;
  color: #fff;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.coming-soon-banner p {
  margin: 0;
  color: #40534f;
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.45;
}

.coming-soon-banner a {
  color: #1f5148;
  text-underline-offset: 2px;
}

.landing-hero {
  position: relative;
  background: linear-gradient(135deg, #0c1917, #152521 52%, #24342b);
  background-color: #101918;
  overflow: hidden;
}

.landing-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 54px;
  background: linear-gradient(180deg, rgba(245,247,248,0), #f5f7f8);
}

.hero-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 280px);
  gap: 64px;
  align-items: center;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 48px 0 62px;
}

.hero-inner {
  color: #fff;
}

.eyebrow {
  color: #00796b;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.hero-inner .eyebrow {
  color: #9ce9dc;
}

.hero-inner h1 {
  font-size: clamp(2.6rem, 5vw, 4.5rem);
  line-height: 1;
  max-width: 760px;
}

.hero-copy {
  max-width: 620px;
  margin-top: 18px;
  color: rgba(255,255,255,0.88);
  font-size: 1.04rem;
  line-height: 1.6;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 28px;
  max-width: 720px;
  margin-top: 24px;
  list-style: none;
}

.hero-features li {
  display: grid;
  gap: 3px;
  padding-left: 16px;
  border-left: 2px solid rgba(156,233,220,0.62);
}

.hero-features strong {
  color: #fff;
  font-size: 0.93rem;
  line-height: 1.35;
}

.hero-features span {
  color: rgba(255,255,255,0.68);
  font-size: 0.85rem;
  line-height: 1.45;
}

.hero-phone {
  justify-self: center;
  width: min(100%, 260px);
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.18),
    0 28px 70px rgba(0,0,0,0.34);
}

.hero-phone img {
  display: block;
  width: 100%;
  height: auto;
  background: #101918;
}

.hero-cta {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
}

.assistant-teaser {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
}

.assistant-teaser p {
  max-width: 390px;
  color: rgba(255,255,255,0.7);
  font-size: 0.84rem;
  line-height: 1.45;
}

.waitlist-form {
  width: min(100%, 560px);
}

.waitlist-form label {
  display: block;
  margin-bottom: 10px;
  color: rgba(255,255,255,0.9);
  font-size: 0.9rem;
  font-weight: 700;
}

.waitlist-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.waitlist-controls input {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: 8px;
  background: rgba(255,255,255,0.95);
  color: #17202a;
  font: inherit;
  font-size: 0.96rem;
  box-shadow: 0 8px 20px rgba(0,0,0,0.14);
}

.waitlist-controls input:focus {
  border-color: #9ce9dc;
  outline: 3px solid rgba(156,233,220,0.28);
}

.waitlist-controls button {
  border: 0;
  cursor: pointer;
  font: inherit;
}

.waitlist-controls button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.waitlist-message {
  min-height: 22px;
  margin-top: 9px;
  color: rgba(255,255,255,0.78);
  font-size: 0.84rem;
  line-height: 1.45;
}

.waitlist-message[data-state="success"] {
  color: #a7f3d0;
}

.waitlist-message[data-state="error"] {
  color: #fecaca;
}

.waitlist-form-light label {
  color: #22322f;
}

.waitlist-form-light .waitlist-controls input {
  border-color: #c8d7d5;
  background: #fff;
  box-shadow: none;
}

.waitlist-form-light .waitlist-message {
  color: #61716e;
}

.waitlist-form-light .waitlist-message[data-state="success"] {
  color: #067647;
}

.waitlist-form-light .waitlist-message[data-state="error"] {
  color: #b42318;
}

.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  text-decoration: none;
  font-weight: 700;
}

.secondary-action {
  color: #fff;
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: 8px;
  padding: 10px 14px;
}

.range-flow,
.review-section,
.assistant-section,
.waitlist-section,
.trust-section,
.content-page {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.section-heading h2,
.assistant-copy h2,
.trust-section h2,
.content-page h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.1;
  margin-bottom: 16px;
}

.section-heading > p:last-child,
.assistant-detail p,
.trust-copy p,
.content-page p,
.content-page li {
  color: #506173;
  font-size: 1rem;
  line-height: 1.7;
}

.range-flow {
  padding: 80px 0 92px;
}

.range-step-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: start;
}

.range-step {
  overflow: hidden;
  border: 1px solid #d7e1e1;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 36px rgba(18,31,35,0.09);
}

.step-copy {
  min-height: 190px;
  padding: 24px;
}

.step-number {
  display: block;
  margin-bottom: 28px;
  color: #00796b;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.step-copy h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.step-copy p {
  color: #5b6978;
  line-height: 1.6;
}

.range-step img {
  display: block;
  width: 100%;
  height: auto;
  border-top: 1px solid #e4eaea;
  background: #101918;
}

.review-section {
  padding: 84px 0 90px;
  border-top: 1px solid #dce5e5;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}

.review-intro {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(420px, 1.3fr);
  gap: 56px;
  align-items: center;
}

.review-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  width: 100%;
}

.review-preview {
  width: 100%;
  overflow: hidden;
  background: #fff;
  border: 1px solid #d7e1e1;
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(18,31,35,0.12);
}

.review-preview img {
  display: block;
  width: 100%;
  height: auto;
  background: #101918;
}

.review-preview figcaption {
  padding: 13px 15px;
  color: #31414f;
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.4;
}

.review-area-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 54px;
  border-top: 1px solid #ccd8d7;
  border-bottom: 1px solid #ccd8d7;
}

.review-area {
  padding: 28px 30px 30px;
}

.review-area + .review-area {
  border-left: 1px solid #ccd8d7;
}

.review-area h3 {
  margin-bottom: 11px;
  font-size: 1.08rem;
}

.review-area p {
  color: #5b6978;
  line-height: 1.6;
}

.assistant-section {
  display: grid;
  grid-template-columns: minmax(300px, 1fr) minmax(260px, 0.72fr);
  gap: 64px;
  align-items: center;
  padding: 76px 52px;
  border-radius: 8px;
  background: #11221f;
  color: #fff;
}

.assistant-copy .eyebrow {
  color: #9ce9dc;
}

.assistant-copy h2 {
  margin-bottom: 0;
}

.assistant-detail {
  padding-top: 24px;
}

.assistant-detail p {
  color: rgba(255,255,255,0.8);
}

.assistant-detail .assistant-note {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.16);
  color: rgba(255,255,255,0.62);
  font-size: 0.88rem;
}

.assistant-preview {
  width: min(100%, 330px);
  justify-self: center;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 24px 54px rgba(0,0,0,0.3);
}

.assistant-preview img {
  display: block;
  width: 100%;
  height: auto;
}

.assistant-preview figcaption {
  padding: 13px 15px;
  color: #31414f;
  font-size: 0.86rem;
  font-weight: 700;
  line-height: 1.4;
}

.waitlist-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(320px, 1.1fr);
  gap: 34px;
  align-items: center;
  padding: 56px 0 82px;
  border-top: 1px solid #dce5e5;
}

.waitlist-section h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.1;
  margin-bottom: 14px;
}

.waitlist-section p {
  color: #506173;
  line-height: 1.7;
}

.trust-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 36px;
  padding: 56px 0 82px;
  border-top: 1px solid #dce5e5;
}

.trust-copy a,
.content-page a {
  color: var(--accent);
  font-weight: 700;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 32px;
  background: #101918;
  color: #d8e4e2;
}

.site-footer a {
  color: #d8e4e2;
}

.content-page {
  max-width: 860px;
  padding: 76px 0 96px;
}

.content-page section {
  margin-top: 34px;
}

.content-page h2 {
  margin-bottom: 12px;
  font-size: 1.35rem;
}

.content-page ul {
  padding-left: 22px;
}

.content-page li {
  margin-bottom: 8px;
}

#how-it-works,
#review-tools,
#swing-assistant {
  scroll-margin-top: 92px;
}

.landing-page a:focus-visible,
.landing-page button:focus-visible,
.landing-page input:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 2px;
  box-shadow: 0 0 0 5px #005f55;
}

@media (max-width: 860px) {
  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 20px;
  }

  .site-nav,
  .site-footer nav {
    flex-wrap: wrap;
    gap: 12px;
  }

  .site-nav .sign-in-link {
    display: none;
  }

  .coming-soon-banner {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    padding: 12px 20px;
    text-align: left;
  }

  .hero-inner h1 {
    font-size: clamp(2.25rem, 12vw, 3.7rem);
  }

  .hero-shell {
    grid-template-columns: 1fr;
    gap: 32px;
    min-height: auto;
    padding: 44px 0 60px;
  }

  .hero-phone {
    width: min(100%, 250px);
    transform: none;
  }

  .hero-features {
    grid-template-columns: 1fr;
  }

  .waitlist-controls {
    grid-template-columns: 1fr;
  }

  .review-intro,
  .assistant-section,
  .waitlist-section,
  .trust-section {
    grid-template-columns: 1fr;
  }

  .range-step-grid,
  .review-area-grid {
    grid-template-columns: 1fr;
  }

  .range-step {
    width: min(100%, 380px);
    justify-self: center;
  }

  .review-intro,
  .assistant-section {
    gap: 30px;
  }

  .review-area + .review-area {
    border-left: 0;
    border-top: 1px solid #ccd8d7;
  }

  .assistant-section {
    padding: 48px 28px;
  }

  .assistant-detail {
    padding-top: 0;
  }
}