html {
  scroll-behavior: smooth;
}

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

body {
  margin: 0;
  padding: 0;
  background: #08080a;
  font-family: "Instrument Sans", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: #ff2050;
  text-decoration: none;
  transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

a:hover {
  color: #ff5c7e;
}

::selection {
  background: #ff2050;
  color: #fff;
}

.page-root {
  background: #08080a;
  color: #fff;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding-left: clamp(20px, 4vw, 56px);
  padding-right: clamp(20px, 4vw, 56px);
}

.section-y {
  padding-top: clamp(64px, 10vw, 120px);
  padding-bottom: clamp(64px, 10vw, 120px);
}

.section-y--tight-bottom {
  padding-bottom: clamp(40px, 6vw, 56px);
}

.section-y--hero {
  padding-top: clamp(48px, 8vw, 96px);
  padding-bottom: clamp(48px, 6vw, 80px);
}

.section-y--cta {
  padding-bottom: clamp(64px, 10vw, 120px);
}

.section-band {
  background: #0b0b0e;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ff2050;
  margin-bottom: 16px;
}

.section-title {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.08;
  margin: 0;
  text-wrap: balance;
}

.hero-title {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(40px, 8vw, 88px);
  line-height: 0.96;
  font-weight: 700;
  letter-spacing: -0.06em;
  margin: 0 0 26px;
  text-wrap: balance;
}

.cta-title {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(36px, 6vw, 60px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 22px;
  text-wrap: balance;
}

.body-lg {
  font-size: clamp(16px, 2vw, 17px);
  line-height: 1.6;
  color: #a9a9b2;
}

.body-md {
  font-size: clamp(14px, 1.8vw, 15px);
  line-height: 1.6;
  color: #a9a9b2;
}

.tier-name {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(24px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px clamp(20px, 4vw, 56px);
  background: rgba(8, 8, 10, 0.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.site-header__logo {
  height: clamp(32px, 5vw, 42px);
  width: auto;
  flex-shrink: 0;
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-links {
  display: flex;
  gap: clamp(20px, 3vw, 36px);
  font-size: 15px;
  font-weight: 500;
}

.nav-link {
  color: #b9b9c1 !important;
}

.nav-link:hover {
  color: #fff !important;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  background: rgba(16, 16, 19, 0.9);
  color: #fff;
  cursor: pointer;
}

.menu-toggle__bars {
  position: relative;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: background 0.2s ease;
}

.menu-toggle__bars::before,
.menu-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.2s ease, top 0.2s ease;
}

.menu-toggle__bars::before {
  top: -6px;
}

.menu-toggle__bars::after {
  top: 6px;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bars {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bars::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bars::after {
  top: 0;
  transform: rotate(-45deg);
}

.mobile-nav {
  display: none;
  position: fixed;
  inset: 64px 0 0 0;
  z-index: 90;
  padding: 24px clamp(20px, 4vw, 56px) 40px;
  background: rgba(8, 8, 10, 0.97);
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  overflow-y: auto;
}

.mobile-nav.is-open {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav a {
  display: block;
  padding: 16px 0;
  font-size: 18px;
  font-weight: 600;
  color: #d5d5dc !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mobile-nav a:hover {
  color: #fff !important;
}

.mobile-nav .btn-primary {
  margin-top: 16px;
  text-align: center;
  justify-content: center;
}

/* Buttons */
.btn-primary {
  color: #fff !important;
  background: #ff2050;
}

.btn-primary:hover {
  background: #e01243 !important;
  color: #fff !important;
}

.btn-outline {
  color: #fff !important;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.btn-outline:hover {
  border-color: rgba(255, 255, 255, 0.45) !important;
  color: #fff !important;
}

.btn-nav {
  font-size: 15px;
  font-weight: 600;
  padding: 11px 22px;
  border-radius: 100px;
  white-space: nowrap;
}

.btn-lg {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: clamp(15px, 2vw, 17px);
  font-weight: 600;
  padding: clamp(14px, 2vw, 17px) clamp(24px, 3vw, 34px);
  border-radius: 100px;
}

.btn-lg--primary {
  box-shadow: 0 8px 40px rgba(255, 32, 80, 0.35);
}

/* Grids */
.grid-hero {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.grid-2--scores {
  gap: 24px;
  max-width: 920px;
  margin: 0 auto;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.grid-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.section-header-split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: clamp(24px, 4vw, 60px);
  margin-bottom: clamp(40px, 6vw, 64px);
  flex-wrap: wrap;
}

.section-header-split > p {
  max-width: 380px;
  margin: 0;
}

/* Hero */
.hero-glow {
  position: absolute;
  top: -200px;
  right: -100px;
  width: min(720px, 90vw);
  height: min(720px, 90vw);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 32, 80, 0.14) 0%, rgba(255, 32, 80, 0) 65%);
  pointer-events: none;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: 0;
}

.hero-mockup {
  display: block;
  width: min(100%, 480px);
  height: auto;
  background: transparent;
}

@media (min-width: 1100px) {
  .hero-visual {
    justify-content: flex-end;
    padding-right: 8px;
  }

  .hero-mockup {
    width: min(100%, 540px);
  }
}

.hero-phone-wrap {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  max-width: 100%;
}

.hero-title .nowrap {
  white-space: nowrap;
}

.hero-phone {
  width: min(320px, 78vw);
  aspect-ratio: 320 / 640;
  height: auto;
  border-radius: 44px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: #101013;
  padding: 10px;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.6), 0 0 80px rgba(255, 32, 80, 0.12);
}

.floating-stat {
  position: absolute;
  background: rgba(16, 16, 19, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 12px 14px;
  backdrop-filter: blur(8px);
  max-width: calc(100% - 16px);
}

.floating-stat--right {
  top: clamp(24px, 8vw, 64px);
  right: clamp(0px, 1vw, -16px);
}

.floating-stat--left {
  bottom: clamp(48px, 12vw, 96px);
  left: clamp(0px, 1vw, -24px);
}

/* Cards */
.card-hover {
  transition: border-color 0.15s ease;
}

.card-hover:hover {
  border-color: rgba(255, 32, 80, 0.4) !important;
}

.playbook-card,
.infra-card,
.tier-card,
.score-card {
  background: #101013;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: clamp(24px, 3vw, 32px) clamp(20px, 2.5vw, 28px);
}

.score-card {
  border-radius: 24px;
  padding: clamp(32px, 4vw, 44px) clamp(24px, 3vw, 36px);
  text-align: center;
}

.score-card:hover {
  border-color: rgba(255, 255, 255, 0.2) !important;
}

.niche-strip {
  background: #0b0b0e;
  border: 1px solid #8a8a93;
  border-radius: 20px;
  padding: clamp(24px, 4vw, 36px) clamp(20px, 3vw, 40px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(24px, 4vw, 48px);
  flex-wrap: wrap;
}

.niche-strip__chips {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.step-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.step-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #101013;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 16px 20px;
}

.loop-step {
  display: flex;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

/* Mockups */
.proof-mockup {
  position: relative;
  height: clamp(280px, 45vw, 520px);
}

.proof-mockup__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.proof-mockup__frame {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  overflow: hidden;
}

.mockup-badge {
  position: absolute;
  top: -18px;
  right: clamp(8px, 2vw, -18px);
  background: #ff2050;
  color: #fff;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(12px, 2vw, 14px);
  font-weight: 700;
  padding: 10px 16px;
  border-radius: 100px;
  box-shadow: 0 10px 30px rgba(255, 32, 80, 0.4);
  max-width: calc(100% - 16px);
}

.loop-mockup,
.product-mockup {
  position: relative;
  height: clamp(260px, 40vw, 480px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  overflow: hidden;
}

.screenshot-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: linear-gradient(145deg, #141418 0%, #0d0d10 100%);
  color: #6a6a73;
  font-size: clamp(12px, 2vw, 13px);
  font-weight: 600;
  text-align: center;
  padding: 24px;
  line-height: 1.4;
}

.screenshot-placeholder--rounded {
  border-radius: 34px;
}

.screenshot-placeholder--phone {
  border-radius: 21px;
}

/* Infrastructure */
.infra-spotlight {
  background: linear-gradient(120deg, rgba(255, 32, 80, 0.09), rgba(255, 32, 80, 0.02));
  border: 1px solid rgba(255, 32, 80, 0.28);
  border-radius: 24px;
  padding: clamp(24px, 4vw, 44px) clamp(20px, 3vw, 48px);
  margin-bottom: 24px;
}

.infra-spotlight__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.pipeline {
  display: grid;
  grid-template-columns: 1.2fr auto 1fr auto 1fr auto 1.2fr;
  gap: 16px;
  align-items: center;
}

.pipeline__node {
  min-width: 0;
}

.pipeline__node--url {
  background: #0b0b0e;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 16px 18px;
  font-family: "Space Grotesk", monospace;
  font-size: clamp(12px, 2vw, 14px);
  color: #b9b9c1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pipeline__node--step {
  background: #101013;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 14px 18px;
  text-align: center;
}

.pipeline__node--result {
  background: #0b0b0e;
  border: 1px solid rgba(48, 209, 88, 0.3);
  border-radius: 12px;
  padding: 14px 18px;
  text-align: center;
}

.pipeline__arrow {
  color: #ff2050;
  font-size: 18px;
  text-align: center;
}

/* Onboarding phones */
.onboarding-phones {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.onboarding-phone {
  width: min(190px, 28vw);
  aspect-ratio: 190 / 400;
  height: auto;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #101013;
  padding: 7px;
}

.onboarding-phone--featured {
  border-color: rgba(255, 32, 80, 0.5);
  box-shadow: 0 20px 60px rgba(255, 32, 80, 0.2);
}

.onboarding-phone--offset {
  transform: translateY(24px);
}

/* Tiers */
.tier-card {
  border-radius: 24px;
  padding: clamp(32px, 4vw, 44px) clamp(24px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  position: relative;
}

.tier-card--featured {
  background: #131013 !important;
  border-color: rgba(255, 32, 80, 0.45) !important;
  box-shadow: 0 24px 80px rgba(255, 32, 80, 0.15);
}

.tier-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: #ff2050;
  color: #fff;
  font-family: "Space Grotesk", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 7px 18px;
  border-radius: 100px;
  white-space: nowrap;
  max-width: calc(100% - 24px);
  overflow: hidden;
  text-overflow: ellipsis;
}

.mockup-strip {
  margin-top: 24px;
  background: linear-gradient(120deg, rgba(255, 32, 80, 0.1), rgba(255, 32, 80, 0.02));
  border: 1px solid rgba(255, 32, 80, 0.3);
  border-radius: 20px;
  padding: clamp(24px, 4vw, 36px) clamp(20px, 3vw, 40px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

/* Compare table */
.compare-scroll {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  overflow: hidden;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.compare-table {
  min-width: 640px;
}

.compare-header,
.compare-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
}

.compare-header {
  background: #101013;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.compare-row {
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  background: #0b0b0e;
}

.compare-row:last-child {
  border-bottom: none;
}

/* CTA */
.cta-card {
  position: relative;
  background: linear-gradient(140deg, #17070b 0%, #0e0e11 55%);
  border: 1px solid rgba(255, 32, 80, 0.3);
  border-radius: clamp(20px, 3vw, 32px);
  padding: clamp(48px, 8vw, 96px) clamp(24px, 5vw, 80px);
  text-align: center;
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  top: -160px;
  left: 50%;
  transform: translateX(-50%);
  width: min(640px, 100%);
  height: 400px;
  background: radial-gradient(ellipse, rgba(255, 32, 80, 0.22), rgba(255, 32, 80, 0) 70%);
  pointer-events: none;
}

.cta-actions {
  position: relative;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Footer */
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: clamp(32px, 5vw, 48px) clamp(20px, 4vw, 56px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.site-footer__logo {
  height: 26px;
  width: auto;
  opacity: 0.9;
}

.footer-nav {
  display: flex;
  gap: clamp(20px, 3vw, 32px);
  font-size: 14px;
  flex-wrap: wrap;
}

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

.text-center > p {
  margin-left: auto;
  margin-right: auto;
}

/* Tablet */
@media (max-width: 1100px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-tiers {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }

  .onboarding-phone--offset {
    transform: none;
  }
}

@media (min-width: 641px) {
  .hero-phone-wrap {
    display: block;
  }
}

@media (max-width: 900px) {
  .nav-links,
  .btn-nav--desktop {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .grid-hero,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .grid-2--scores {
    grid-template-columns: 1fr;
  }

  .section-header-split {
    align-items: flex-start;
    flex-direction: column;
  }

  .section-header-split > p {
    max-width: none;
  }

  .hero-visual {
    order: -1;
  }

  .grid-2--loop .loop-mockup {
    order: -1;
  }

  .grid-2--product .product-mockup {
    order: -1;
  }

  .grid-2--proof .proof-mockup {
    order: -1;
  }

  .pipeline {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .pipeline__arrow {
    transform: rotate(90deg);
  }

  .onboarding-phones {
    gap: 12px;
  }

  .onboarding-phone {
    width: min(160px, 42vw);
  }

  .mockup-strip {
    flex-direction: column;
    align-items: flex-start;
  }

  .mockup-strip .btn-primary {
    width: 100%;
    justify-content: center;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Mobile */
@media (max-width: 640px) {
  .grid-4,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .hero-title .nowrap {
    white-space: normal;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn-lg {
    justify-content: center;
    width: 100%;
  }

  .floating-stat {
    position: static;
    margin-top: 12px;
    width: 100%;
  }

  .hero-visual {
    flex-direction: column;
    align-items: center;
  }

  .hero-phone-wrap {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .niche-strip__chips {
    width: 100%;
    justify-content: flex-start;
  }

  .mockup-badge {
    top: 12px;
    right: 12px;
    left: auto;
  }

  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-actions .btn-lg {
    width: 100%;
    justify-content: center;
  }

  .compare-table {
    min-width: 560px;
  }

  .compare-header > div,
  .compare-row > div {
    padding-left: 16px !important;
    padding-right: 16px !important;
    font-size: 14px !important;
  }

  .site-header__actions .btn-nav {
    display: none;
  }

  .onboarding-phones {
    flex-direction: column;
    align-items: center;
  }

  .onboarding-phone {
    width: min(200px, 72vw);
  }
}

@media (max-width: 480px) {
  .niche-strip__chips > div {
    flex: 1 1 calc(50% - 10px);
    min-width: 120px;
  }
}

@media (min-width: 901px) {
  .mobile-nav {
    display: none !important;
  }
}

body.menu-open {
  overflow: hidden;
}