/* Self-hosted Poppins (400/600/800, latin + latin-ext) */
@font-face {
  font-family: 'Poppins';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/poppins-400-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Poppins';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/poppins-400-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Poppins';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/poppins-600-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Poppins';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/poppins-600-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Poppins';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(fonts/poppins-800-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Poppins';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(fonts/poppins-800-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

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

:root {
  --black: #1a1a1a;
  --dark: #2a2a2a;
  --mid: #555555;
  --muted: #777777;
  --border: #d4d4d4;
  --light: #e8e8e8;
  --off-white: #f4f4f4;
  --white: #ffffff;
}

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--off-white);
  background-image: radial-gradient(rgba(26, 26, 26, 0.1) 1px, transparent 1px);
  background-size: 28px 28px;
  color: var(--dark);
  line-height: 1.6;
}

a {
  color: var(--black);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ── NAV ── */
nav {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  background: var(--black);
  z-index: 100;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: 'Poppins', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo a {
  color: var(--white);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-pick {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  object-fit: cover;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--white);
  text-decoration: none;
}

/* ── HERO ── */
.hero {
  position: relative;
  padding: 5rem 2rem 4rem;
  text-align: center;
  overflow: hidden;
}

.hero-starburst {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: repeating-conic-gradient(rgba(26, 26, 26, 0.045) 0deg 12deg, transparent 12deg 24deg);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.hero-logo {
  width: 110px;
  height: 110px;
  border-radius: 24px;
  object-fit: cover;
  margin-bottom: 1.5rem;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.18);
}

.hero h1 {
  font-family: 'Poppins', sans-serif;
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.tagline {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 2rem;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-block;
  background: var(--black);
  color: var(--white);
  padding: 0.85rem 2rem;
  border-radius: 10px;
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: background 0.2s, transform 0.2s;
}

.btn-primary:hover {
  background: var(--dark);
  text-decoration: none;
  transform: translateY(-2px);
}

.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--black);
  padding: 0.85rem 2rem;
  border-radius: 10px;
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 2px solid var(--black);
  transition: background 0.2s, color 0.2s, transform 0.2s;
}

.btn-secondary:hover {
  background: var(--black);
  color: var(--white);
  text-decoration: none;
  transform: translateY(-2px);
}

/* ── ATOM DIVIDER ── */
.atom-divider {
  position: relative;
  height: 48px;
  display: flex;
  align-items: center;
  margin: 0;
}

.atom-divider::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 4px;
  background: var(--black);
  transform: translateY(-50%);
}

.atom-divider::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--off-white);
  border: 4px solid var(--black);
  box-shadow: 0 0 0 6px rgba(26, 26, 26, 0.12), 0 0 0 11px rgba(26, 26, 26, 0.05);
  z-index: 1;
}

/* ── FEATURE GRID SECTION ── */
.features-section {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.features-section h2 {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-align: center;
  margin-bottom: 0.5rem;
}

.section-subtitle {
  text-align: center;
  color: var(--muted);
  margin-bottom: 3rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem 1.5rem;
}

.feature-card-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  display: block;
}

.feature-card h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}

.feature-card p {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

/* ── APP SECTION (single-app layout) ── */
.app-section {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.app-section.alt-bg {
  background: rgba(26, 26, 26, 0.04);
  max-width: 100%;
  padding-left: calc((100% - 1200px) / 2 + 2rem);
  padding-right: calc((100% - 1200px) / 2 + 2rem);
}

.app-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.app-icon {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  overflow: hidden;
  flex-shrink: 0;
}

.app-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

.app-icon.small {
  width: 56px;
  height: 56px;
  border-radius: 14px;
}

.app-header h2 {
  font-family: 'Poppins', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.2rem;
}

.app-tagline {
  color: var(--muted);
  font-size: 1rem;
  font-weight: 600;
}

.app-content {
  display: flex;
  gap: 4rem;
  align-items: center;
}

.app-content.reverse {
  flex-direction: row-reverse;
}

.app-description {
  flex: 1;
}

.app-description > p {
  font-size: 1rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.app-mockup {
  flex: 0 0 auto;
}

/* ── FEATURE TAGS ── */
.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 1.5rem;
}

.feature-tag {
  background: rgba(26, 26, 26, 0.08);
  color: var(--black);
  border: 1px solid rgba(26, 26, 26, 0.2);
  border-radius: 20px;
  padding: 4px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

/* ── FEATURE LIST ── */
.feature-list {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

.feature-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.feature-item .feature-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.feature-item strong {
  display: block;
  color: var(--dark);
  font-weight: 700;
  margin-bottom: 0.15rem;
}

.feature-item p {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
}

/* ── PHONE MOCKUP ── */
.phone-mockup {
  width: 260px;
  aspect-ratio: 430 / 932;
  background: var(--black);
  border-radius: 40px;
  padding: 10px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.22);
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: #111111;
  border-radius: 32px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.screenshot-rotator {
  width: 100%;
  height: 100%;
  position: relative;
}

.screenshot {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.screenshot.active {
  opacity: 1;
}

/* ── PERFORM MODE CALLOUT ── */
.perform-callout {
  background: var(--black);
  color: var(--white);
  padding: 5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.perform-starburst {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 700px;
  background: repeating-conic-gradient(rgba(255, 255, 255, 0.03) 0deg 12deg, transparent 12deg 24deg);
  border-radius: 50%;
  pointer-events: none;
}

.perform-callout-inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.perform-callout h2 {
  font-family: 'Poppins', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
  line-height: 1.1;
}

.perform-callout p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 1rem;
  margin-bottom: 2rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.perform-features {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

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

.perform-feature .pf-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.4rem;
}

.perform-feature span:last-child {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: rgba(255, 255, 255, 0.55);
}

.btn-light {
  display: inline-block;
  background: var(--white);
  color: var(--black);
  padding: 0.85rem 2rem;
  border-radius: 10px;
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: background 0.2s, transform 0.2s;
}

.btn-light:hover {
  background: var(--light);
  text-decoration: none;
  transform: translateY(-2px);
}

/* ── HOW IT WORKS ── */
.how-it-works {
  padding: 5rem 2rem;
}

.how-it-works h2 {
  font-family: 'Poppins', sans-serif;
  text-align: center;
  font-size: 2rem;
  font-weight: 800;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}

.steps {
  display: flex;
  justify-content: center;
  gap: 3rem;
  max-width: 1000px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.step {
  text-align: center;
  flex: 1;
  min-width: 250px;
}

.step-number {
  width: 52px;
  height: 52px;
  background: var(--black);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Poppins', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  margin: 0 auto 1rem;
}

.step h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--muted);
  font-size: 0.9rem;
}

/* ── DOWNLOAD ── */
.download {
  padding: 5rem 2rem;
  text-align: center;
  background: rgba(26, 26, 26, 0.04);
}

.download h2 {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}

.download > p {
  color: var(--muted);
  margin-bottom: 3rem;
}

.download-card {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem 3rem;
  max-width: 360px;
  margin: 0 auto;
}

.download-card .app-icon {
  margin-bottom: 1.25rem;
}

.download-card h3 {
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  color: var(--black);
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.4rem;
}

.download-card > p {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.coming-soon-badge {
  background: var(--black);
  color: var(--white);
  padding: 0.75rem 2rem;
  border-radius: 10px;
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ── FOOTER ── */
footer {
  background: var(--black);
  padding: 2.5rem 2rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--white);
  text-decoration: none;
}

.copyright {
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.78rem;
}

.copyright a {
  color: rgba(255, 255, 255, 0.5);
}

.copyright a:hover {
  color: var(--white);
  text-decoration: none;
}

/* ── LEGAL PAGES ── */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 5rem 2rem 4rem;
}

.legal-content h1 {
  font-family: 'Poppins', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
}

.last-updated {
  color: var(--muted);
  margin-bottom: 3rem;
}

.legal-content section {
  margin-bottom: 2.5rem;
}

.legal-content h2 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
}

.legal-content p {
  color: var(--muted);
  margin-bottom: 1rem;
}

.legal-content ul {
  color: var(--muted);
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.legal-content li {
  margin-bottom: 0.5rem;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .app-content,
  .app-content.reverse {
    flex-direction: column;
    text-align: center;
  }

  .app-header {
    justify-content: center;
    flex-direction: column;
    text-align: center;
  }

  .feature-item {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .feature-tags {
    justify-content: center;
  }

  .app-section.alt-bg {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .perform-features {
    gap: 1.5rem;
  }
}

/* Hamburger Menu */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  width: 24px;
  height: 24px;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  transition: all 0.3s ease;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translateY(11px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translateY(-11px);
}

@media (max-width: 1024px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--black);
    flex-direction: column;
    gap: 0;
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-links a:last-child {
    border-bottom: none;
  }

  .nav-container {
    flex-wrap: wrap;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

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

  .phone-mockup {
    width: 200px;
  }

  .steps {
    flex-direction: column;
  }

  .perform-callout h2 {
    font-size: 1.8rem;
  }
}