:root {
  --teal: #00AEBD;
  --teal-dark: #008C96;
  --navy: #06151F;
  --navy-2: #0B2230;
  --ice: #EEFDFE;
  --ice-2: #EAFBFC;
  --gray: #F5F7FA;
  --text: #07111F;
  --muted: #667281;
  --white: #FFFFFF;
  --warm: #FFB84D;
  --border: rgba(7, 17, 31, 0.09);
  --shadow-sm: 0 8px 20px rgba(6, 21, 31, 0.06);
  --shadow-md: 0 18px 44px rgba(6, 21, 31, 0.10);
  --shadow-lg: 0 30px 80px rgba(0, 140, 150, 0.18);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1120px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 0%, rgba(0, 174, 189, .12), transparent 28rem),
    linear-gradient(180deg, #f8feff 0%, #fff 28rem);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg {
  display: block;
}

img {
  max-width: 100%;
  height: auto;
}

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

button, input, textarea, select {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.narrow {
  max-width: 840px;
}

.section-pad {
  padding: 72px 0;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -100px;
  z-index: 999;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--navy);
  color: #fff;
  transition: top .2s var(--ease);
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .86);
  border-bottom: 1px solid rgba(7, 17, 31, .06);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.nav-shell {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--text);
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 13px;
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}

.brand span {
  font-size: 1.08rem;
  letter-spacing: -0.03em;
}

.desktop-nav {
  display: none;
  align-items: center;
  gap: 26px;
  color: #3d4854;
  font-size: .93rem;
  font-weight: 800;
}

.desktop-nav a,
.mobile-menu a:not(.btn) {
  transition: color .2s var(--ease);
}

.desktop-nav a:hover,
.mobile-menu a:hover {
  color: var(--teal-dark);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.menu-toggle {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  gap: 4px;
  padding: 11px;
  border-radius: 14px;
  background: transparent;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  border-radius: 99px;
  background: var(--text);
}

.mobile-menu {
  display: grid;
  gap: 12px;
  max-height: 0;
  overflow: hidden;
  padding: 0 16px;
  background: rgba(255, 255, 255, .96);
  border-top: 1px solid transparent;
  transition: max-height .35s var(--ease), padding .35s var(--ease), border-color .35s var(--ease);
}

.mobile-menu.open {
  max-height: 420px;
  padding: 16px;
  border-color: var(--border);
}

.mobile-menu a {
  font-weight: 800;
  padding: 8px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 13px 20px;
  border-radius: 999px;
  font-weight: 800;
  line-height: 1;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), background-color .22s var(--ease), border-color .22s var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--teal-dark), var(--teal));
  box-shadow: 0 14px 28px rgba(0, 140, 150, .28);
}

.btn-secondary,
.btn-ghost {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.btn-small {
  min-height: 42px;
  padding: 11px 16px;
  font-size: .88rem;
}

.btn-icon {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ice);
  color: var(--teal-dark);
}

.btn-icon svg {
  width: 12px;
  fill: currentColor;
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  color: var(--teal-dark);
  font-weight: 800;
}

.hero {
  padding: 64px 0 56px;
}

.hero-grid {
  display: grid;
  gap: 44px;
  align-items: center;
}

.hero-copy {
  text-align: center;
}

.hero h1 {
  font-size: clamp(3rem, 13vw, 5.6rem);
  line-height: .95;
  letter-spacing: -0.065em;
  font-weight: 800;
  margin-bottom: 18px;
}

.hero h1 span {
  display: block;
  color: var(--teal-dark);
}

.hero-lead {
  max-width: 56ch;
  margin: 0 auto 24px;
  color: #47525f;
  font-size: clamp(1.02rem, 4vw, 1.22rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 20px;
}

.hero-store-badges {
  align-items: center;
  gap: 14px;
}

.hero-store-badges .store-link {
  display: grid;
  place-items: center;
  min-height: 54px;
  border-radius: 12px;
  transition: transform .2s var(--ease), filter .2s var(--ease);
}

.hero-store-badges .store-link:hover {
  transform: translateY(-2px);
  filter: drop-shadow(0 14px 20px rgba(0, 0, 0, .15));
}

.hero-store-badges img {
  display: block;
  width: min(44vw, 178px);
  max-width: 178px;
  height: auto;
}

.hero-store-badges .text-link {
  flex-basis: 100%;
  justify-content: center;
}

.trust-chips {
  display: grid;
  gap: 10px;
  max-width: 640px;
  margin: 0 auto;
}

.trust-chips span {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 17px;
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .76), rgba(228, 252, 253, .42)),
    rgba(255, 255, 255, .28);
  border: 1px solid rgba(255, 255, 255, .78);
  color: #294653;
  font-size: .88rem;
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .95),
    inset 0 -1px 0 rgba(0, 140, 150, .08),
    0 10px 28px rgba(6, 21, 31, .08),
    0 2px 8px rgba(0, 174, 189, .07);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
}

.trust-chips span::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 1px 12% auto;
  height: 48%;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, .65), rgba(255, 255, 255, 0));
  opacity: .8;
  pointer-events: none;
}

.hero-visual {
  display: grid;
  place-items: center;
}

.hero-app-image {
  width: min(100%, 560px);
  border-radius: 28px;
  filter: drop-shadow(0 34px 70px rgba(0, 140, 150, .18));
}

.iphone {
  position: relative;
  width: min(72vw, 258px);
  aspect-ratio: 9 / 19.4;
  border: 10px solid #101317;
  border-radius: 42px;
  background: #101317;
  box-shadow: 0 32px 70px rgba(6, 21, 31, .24);
  overflow: hidden;
}

.iphone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 30px;
}

.phone-notch {
  position: absolute;
  top: 8px;
  left: 50%;
  z-index: 4;
  width: 34%;
  height: 22px;
  transform: translateX(-50%);
  border-radius: 0 0 14px 14px;
  background: #101317;
}

.mini-icon,
.icon-box {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: var(--teal-dark);
  background: var(--ice);
}

.mini-icon {
  width: 34px;
  height: 34px;
  border-radius: 12px;
}

.mini-icon svg,
.icon-box svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.section-heading {
  text-align: center;
  max-width: 740px;
  margin: 0 auto 32px;
}

.section-heading h2,
.supplier-card h2,
.download-card h2,
.legal-hero h1,
.contact-hero h1 {
  font-size: clamp(2rem, 9vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
  font-weight: 800;
}

.muted,
.section-heading p,
.supplier-card p,
.download-card p,
.feature-card p {
  color: var(--muted);
}

.comparison-grid {
  display: grid;
  gap: 18px;
  position: relative;
}

.old-way,
.new-way,
.feature-card,
.legal-card,
.contact-card,
.audience-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .86);
  box-shadow: var(--shadow-sm);
}

.old-way,
.new-way {
  padding: 24px;
}

.old-way h3,
.new-way h3,
.feature-card h3 {
  font-size: 1.12rem;
  margin-bottom: 4px;
}

.chat-stack {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.chat-stack span {
  width: fit-content;
  max-width: 92%;
  padding: 10px 12px;
  border-radius: 14px 14px 14px 4px;
  background: var(--gray);
  color: #47525f;
  font-size: .9rem;
  font-weight: 700;
}

.chat-stack span:nth-child(even) {
  justify-self: end;
  border-radius: 14px 14px 4px 14px;
  background: var(--ice);
}

.vs-pill {
  justify-self: center;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-weight: 800;
  box-shadow: var(--shadow-md);
}

.steps-flow {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.steps-flow div {
  display: grid;
  grid-template-columns: 42px 1fr;
  column-gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: 16px;
  background: var(--ice);
}

.steps-flow span {
  grid-row: 1 / 3;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: #fff;
  color: var(--teal-dark);
  font-weight: 800;
  box-shadow: var(--shadow-sm);
}

.steps-flow p {
  color: var(--muted);
  font-size: .9rem;
}

.card-grid {
  display: grid;
  gap: 14px;
}

.four {
  grid-template-columns: 1fr;
}

.feature-card {
  padding: 22px;
  transition: transform .24s var(--ease), border-color .24s var(--ease), box-shadow .24s var(--ease);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 174, 189, .32);
  box-shadow: var(--shadow-md);
}

.numbered-steps .feature-card {
  display: flex;
  min-height: 210px;
  flex-direction: column;
}

.premium-benefits .feature-card {
  min-height: 260px;
  padding: clamp(24px, 3vw, 34px);
}

.premium-benefits .feature-card h3 {
  font-size: clamp(1.14rem, 2vw, 1.28rem);
  letter-spacing: -0.025em;
}

.premium-benefits .feature-card p {
  margin-top: 8px;
  line-height: 1.7;
}

.step-number {
  display: block;
  margin-bottom: 20px;
  font-size: clamp(4.5rem, 11vw, 6rem);
  font-weight: 800;
  letter-spacing: -0.08em;
  line-height: .9;
  color: var(--teal-dark);
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.icon-box {
  width: 50px;
  height: 50px;
  border-radius: 17px;
  margin-bottom: 18px;
}

.icon-box.accent {
  color: var(--warm);
  background: #fff5df;
}

.supplier-band {
  background: linear-gradient(180deg, #fff, var(--ice));
}

.supplier-card {
  display: grid;
  gap: 26px;
  padding: 28px;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 85% 30%, rgba(0, 174, 189, .16), transparent 18rem),
    linear-gradient(135deg, #f3feff, #fff);
  border: 1px solid rgba(0, 174, 189, .16);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.supplier-card p {
  max-width: 60ch;
  margin: 14px 0 18px;
}

.supplier-points {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.supplier-points span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .82);
  border: 1px solid var(--border);
  font-size: .9rem;
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
}

.supplier-visual {
  display: grid;
  place-items: center;
  min-height: 220px;
}

.supplier-visual img {
  width: min(100%, 430px);
  border-radius: 24px;
  filter: drop-shadow(0 24px 52px rgba(0, 140, 150, .18));
}

.download {
  background: #fff;
}

.download-card {
  position: relative;
  display: grid;
  gap: 28px;
  align-items: center;
  padding: 30px;
  border-radius: var(--radius-xl);
  color: #fff;
  background:
    radial-gradient(circle at 80% 18%, rgba(0, 174, 189, .32), transparent 22rem),
    linear-gradient(135deg, var(--navy), #092637);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.download-card p {
  color: rgba(255, 255, 255, .72);
  margin: 14px 0 22px;
}

.download-visual {
  justify-self: center;
  display: grid;
  place-items: center;
  width: 100%;
}

.download-visual img {
  width: min(74vw, 300px);
  max-height: 320px;
  object-fit: contain;
  filter:
    drop-shadow(0 26px 48px rgba(0, 174, 189, .3))
    drop-shadow(0 14px 34px rgba(0, 0, 0, .28));
}

.store-badges {
  display: flex;
  flex-wrap: nowrap;
  gap: 12px;
  align-items: center;
}

.store-badges a {
  display: grid;
  place-items: center;
  min-height: 48px;
  border-radius: 10px;
  transition: transform .2s var(--ease), filter .2s var(--ease), opacity .2s var(--ease);
}

.store-badges a:hover {
  transform: translateY(-2px);
  filter: drop-shadow(0 12px 18px rgba(0, 0, 0, .16));
}

.store-badges img {
  width: min(42vw, 168px);
  max-width: 168px;
}

.store-link.is-disabled {
  opacity: .48;
  filter: grayscale(1);
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #fff;
  overflow: hidden;
}

.faq-item button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 18px;
  background: #fff;
  color: var(--text);
  font-weight: 800;
  text-align: left;
}

.faq-item strong {
  color: var(--teal-dark);
  font-size: 1.2rem;
}

.faq-item p {
  display: none;
  padding: 0 18px 18px;
  color: var(--muted);
}

.faq-item.open p {
  display: block;
}

.faq-item.open strong {
  transform: rotate(45deg);
}

.site-footer {
  color: rgba(255, 255, 255, .74);
  background:
    radial-gradient(circle at 15% 0%, rgba(0, 174, 189, .18), transparent 20rem),
    linear-gradient(135deg, #06151f, #031018);
  padding: 46px 0 22px;
}

.footer-grid {
  display: grid;
  gap: 28px;
}

.brand-inverse {
  color: #fff;
}

.footer-brand p {
  margin-top: 12px;
}

.footer-grid h3 {
  color: #fff;
  font-size: .95rem;
  margin-bottom: 10px;
}

.footer-grid a:not(.brand):not(.store-link) {
  display: block;
  margin: 8px 0;
  transition: color .2s var(--ease);
}

.footer-grid a:hover {
  color: #fff;
}

.footer-badges {
  display: grid;
  justify-items: start;
}

.footer-badges img {
  width: 132px;
}

.social-links {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.social-links a {
  width: 38px;
  height: 38px;
  display: grid !important;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, .08);
  color: #fff;
}

.social-links svg {
  width: 19px;
  height: 19px;
  fill: currentColor;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: .85rem;
}

.footer-bottom p:last-child {
  display: flex;
  gap: 18px;
}

.developer-credit {
  color: rgba(255, 255, 255, .62);
  font-size: .78rem;
  letter-spacing: .01em;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
}

/* Shared page shells */
.page-hero {
  padding: 70px 0 42px;
}

.page-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, .9);
  box-shadow: var(--shadow-md);
  padding: clamp(24px, 5vw, 44px);
}

.legal-layout {
  max-width: 920px;
}

.legal-card h2,
.page-card h2 {
  font-size: 1.35rem;
  margin: 28px 0 10px;
}

.page-card h2:first-child,
.page-card > div:first-child h2:first-child {
  margin-top: 0;
}

.legal-card p,
.page-card p,
.contact-card p {
  color: var(--muted);
  margin-bottom: 14px;
}

.updated {
  display: inline-flex;
  margin-bottom: 22px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--ice);
  color: var(--teal-dark);
  font-weight: 800;
}

/* Contact */
.contact-grid {
  display: grid;
  gap: 24px;
}

.contact-info-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.contact-card {
  padding: 18px;
}

.form-grid {
  display: grid;
  gap: 14px;
}

.field {
  display: grid;
  gap: 7px;
}

.field label {
  font-weight: 800;
  font-size: .9rem;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 15px;
  padding: 13px 14px;
  background: #fff;
  color: var(--text);
  outline: none;
}

.field textarea {
  min-height: 130px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(0, 174, 189, .45);
  box-shadow: 0 0 0 3px rgba(0, 174, 189, .12);
}

.copy-email {
  display: none;
  margin-top: 12px;
  color: var(--muted);
  font-size: .9rem;
}

@media (min-width: 640px) {
  .trust-chips,
  .supplier-points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .comparison-grid {
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
  }

  .card-grid.four,
  .contact-info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: 1.4fr .7fr .7fr .9fr;
  }
}

@media (min-width: 900px) {
  .section-pad {
    padding: 96px 0;
  }

  .desktop-nav {
    display: flex;
  }

  .menu-toggle {
    display: none;
  }

  .mobile-menu {
    display: none;
  }

  .hero {
    padding: 92px 0 84px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(420px, .9fr);
  }

  .hero-copy {
    text-align: left;
  }

  .hero-lead,
  .trust-chips {
    margin-left: 0;
  }

  .hero-actions {
    justify-content: flex-start;
  }

  .supplier-card,
  .download-card,
  .contact-grid {
    grid-template-columns: 1.15fr .85fr;
  }

  .download-card {
    padding: 44px;
  }

  .card-grid.four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .container {
    width: min(var(--container), calc(100% - 24px));
  }

  .nav-shell {
    min-height: 70px;
  }

  .brand img {
    width: 36px;
    height: 36px;
  }

  .nav-actions .btn {
    display: none;
  }

  .hero {
    padding-top: 46px;
  }

  .hero h1 {
    font-size: clamp(3.4rem, 15vw, 4.4rem);
  }

  .hero-actions .btn,
  .hero-actions .text-link {
    width: 100%;
  }

  .hero-app-image {
    width: min(100%, 420px);
    border-radius: 22px;
  }

  .audience-grid,
  .contact-info-grid {
    grid-template-columns: 1fr;
  }

  .store-badges {
    gap: 10px;
  }

  .store-badges img {
    width: min(43vw, 162px);
  }

  .footer-bottom,
  .footer-bottom p:last-child {
    display: grid;
  }
}