:root{--bg:#050606;--panel:#111412;--line:#2b312b;--lime:#b8ff61;--text:#f7f8f4;--muted:#a6aca5}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 70% 10%,#16210f 0,#050606 34rem);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}.nav{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:18px clamp(18px,4vw,60px);background:rgba(5,6,6,.72);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.06)}.brand{display:flex;gap:10px;align-items:center;font-weight:900;letter-spacing:.04em}.brand img{width:34px;height:34px;border-radius:9px}.brand b,.eyebrow,h1 span,h2 span,.price{color:var(--lime)}.nav nav{display:flex;gap:26px;color:var(--muted);font-weight:700}.nav-cta,.btn,.store,.checkout button,.qr-card button{border:0;border-radius:10px;padding:12px 18px;font-weight:900;cursor:pointer}.nav-cta,.primary,.checkout button,.qr-card button{background:var(--lime);color:#071005}.secondary,.store{background:#151715;color:var(--text);border:1px solid var(--line)}.disabled{opacity:.5;cursor:not-allowed}.hero{min-height:calc(100vh - 72px);display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.85fr);gap:48px;align-items:center;padding:54px clamp(18px,5vw,76px)}.eyebrow{font-weight:900;text-transform:uppercase;font-size:.78rem;letter-spacing:.08em}.hero h1{font-size:clamp(3rem,7vw,6.6rem);line-height:.92;margin:12px 0 24px;letter-spacing:0}.lead{font-size:clamp(1rem,1.5vw,1.25rem);line-height:1.65;color:#d8ddd3;max-width:760px}.lead.compact{max-width:920px}.free-badge{display:inline-grid;grid-template-columns:auto auto;gap:10px;align-items:center;border:1px solid rgba(184,255,97,.55);box-shadow:0 0 34px rgba(184,255,97,.2);border-radius:22px;padding:14px 18px;margin:12px 0 22px}.free-badge strong{font-size:3rem;color:var(--lime);line-height:.8}.free-badge span{font-weight:1000;text-transform:uppercase}.cta-row,.store-row{display:flex;flex-wrap:wrap;gap:12px;margin:12px 0}.small-note{color:var(--muted);font-size:.92rem}.flash-cta{position:relative;overflow:hidden}.flash-cta:after{content:"";position:absolute;inset:-40% auto -40% -60%;width:42%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.72),transparent);transform:skewX(-18deg);animation:flashSweep 3.2s infinite}.hero-visual{position:relative;min-height:640px;display:grid;place-items:center}.phone{width:min(350px,78vw);height:610px;border:1px solid #303830;border-radius:42px;background:#060706;padding:12px;box-shadow:0 28px 80px rgba(0,0,0,.55),0 0 0 8px rgba(255,255,255,.03)}.real-phone{overflow:hidden;position:relative}.real-phone img{width:100%;height:100%;object-fit:cover;border-radius:31px}.screen-flash{position:absolute;inset:12px;border-radius:31px;background:radial-gradient(circle at 50% 55%,rgba(255,255,255,.22),transparent 34%);mix-blend-mode:screen;opacity:.2;animation:softPulse 2.6s infinite}.floating-icon{position:absolute;right:5%;top:9%;width:104px;border-radius:24px;box-shadow:0 20px 60px #000}.trust,.section{margin:0 clamp(18px,5vw,76px) 26px}.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.trust span,.feature-grid article,.plan,.checkout,.qr-card,.success,.founder,.library,.soft-pay{background:rgba(17,20,18,.72);border:1px solid var(--line);border-radius:18px}.trust span{padding:18px;text-align:center}.trust b{color:var(--lime);display:block;font-size:1.5rem}.section{padding:68px 0}.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:28px}.section h2,.pay-card h1{font-size:clamp(2rem,4vw,4rem);line-height:1.03;margin:8px 0 18px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.feature-grid article{padding:22px}.feature-grid p,.founder p,.plan li,.soft-pay p{color:var(--muted);line-height:1.55}.section-head{max-width:980px}.tiles{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:24px}.photo-tiles img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:14px;border:1px solid rgba(255,255,255,.08);box-shadow:0 14px 34px rgba(0,0,0,.22)}.photo-tiles img:nth-child(3n){filter:brightness(.78)}.app-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}.app-proof img{width:100%;border-radius:22px;border:1px solid rgba(255,255,255,.1);box-shadow:0 20px 60px rgba(0,0,0,.38)}.founder{display:grid;grid-template-columns:320px 1fr;gap:32px;padding:26px;align-items:center}.founder img{width:100%;border-radius:16px}.soft-pay{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px}.pricing{display:grid;grid-template-columns:.9fr 1.1fr;gap:20px}.pay-main{max-width:1180px;margin:0 auto}.pay-card{margin-top:56px}.plan,.checkout,.payment,.success{padding:26px}.price{font-size:3.5rem;font-weight:1000}.price span{font-size:1rem;color:var(--muted)}.checkout{display:grid;gap:12px}.checkout input{width:100%;background:#090a09;border:1px solid var(--line);border-radius:12px;padding:16px;color:var(--text);font-size:1rem}.payment{display:grid;grid-template-columns:1fr 310px;gap:20px;align-items:center}.qr-card{padding:20px;text-align:center}.qr,.qr-img{width:180px;height:180px;margin:0 auto 14px;border-radius:4px}.qr{background:repeating-linear-gradient(45deg,#fff 0 8px,#111 8px 16px);display:grid;place-items:center;color:#111;font-weight:1000}.qr-img{object-fit:cover}.qr-card code{display:block;margin:12px 0;color:var(--lime)}footer{padding:34px;text-align:center;color:var(--muted);border-top:1px solid var(--line)}[hidden]{display:none!important}
@keyframes flashSweep{0%,62%{left:-60%;opacity:0}72%{opacity:.7}100%{left:120%;opacity:0}}@keyframes softPulse{0%,100%{opacity:.1}50%{opacity:.32}}
@media(max-width:860px){.nav nav{display:none}.hero{grid-template-columns:1fr;padding-top:28px}.hero h1{font-size:3.15rem}.hero-visual{min-height:auto}.phone{height:560px}.trust,.feature-grid,.split,.founder,.pricing,.payment{grid-template-columns:1fr}.trust{grid-template-columns:repeat(2,1fr)}.tiles{grid-template-columns:repeat(3,1fr)}.app-proof{grid-template-columns:1fr}.floating-icon{display:none}.section{padding:44px 0}.price{font-size:2.6rem}.soft-pay{display:grid}.pay-card{margin-top:24px}}

/* Checkout and Checkbox Styling */
.student-check-container {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
  padding: 6px 4px;
  transition: color 0.2s ease;
}
.student-check-container:hover {
  color: var(--text);
}
.student-check-container input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--lime);
  cursor: pointer;
}
.discount-section {
  display: grid;
  gap: 12px;
  margin-top: 4px;
  border-left: 2px solid var(--line);
  padding-left: 12px;
  animation: slideDown 0.25s ease-out;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Interactive Camera Viewfinder Mockup */
.viewfinder-container {
  padding: 0 !important;
  background: #000;
  border: 10px solid #111412;
  box-shadow: 0 30px 100px rgba(0,0,0,0.8), 0 0 40px rgba(184,255,97,0.1) !important;
}
.camera-demo-screen {
  position: relative;
  width: 100%;
  height: 100%;
  background: #000;
  border-radius: 31px;
  overflow: hidden;
}
.camera-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease, transform 0.6s ease-out;
}
.outline-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}
.pose-img-outline {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  filter: sepia(1) saturate(20) hue-rotate(50deg) brightness(1.5) drop-shadow(0 0 3px rgba(163, 255, 51, 0.8));
  transition: opacity 0.3s ease;
}
.pose-svg-outline {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 6px rgba(184,255,97,0.6));
}
.pose-svg-outline path {
  transition: d 0.4s ease-in-out;
}
.camera-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  opacity: 0.18;
}
.camera-grid::before, .camera-grid::after {
  content: "";
  position: absolute;
  border-color: rgba(255,255,255,0.4);
  border-style: solid;
  pointer-events: none;
}
.grid-line {
  position: absolute;
  background: rgba(255, 255, 255, 0.4);
}
.grid-line.vertical {
  width: 1px;
  height: 100%;
}
.grid-line.vertical:nth-child(1) { left: 33.33%; }
.grid-line.vertical:nth-child(2) { left: 66.66%; }
.grid-line.horizontal {
  height: 1px;
  width: 100%;
}
.grid-line.horizontal:nth-child(3) { top: 33.33%; }
.grid-line.horizontal:nth-child(4) { top: 66.66%; }

.alignment-guide {
  position: absolute;
  top: 8%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(184, 255, 97, 0.95);
  color: #071005;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: 20px;
  box-shadow: 0 0 15px rgba(184, 255, 97, 0.5);
  z-index: 3;
  pointer-events: none;
}
@keyframes alignPulseAnimation {
  0%, 100% { transform: translate(-50%, 0) scale(1); opacity: 0.9; }
  50% { transform: translate(-50%, 0) scale(1.05); opacity: 1; }
}
.align-pulse {
  animation: alignPulseAnimation 1.8s infinite ease-in-out;
}

.camera-cue-box {
  position: absolute;
  bottom: 4%;
  left: 4%;
  right: 4%;
  background: rgba(17, 20, 18, 0.88);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 3;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.cue-tag {
  font-size: 0.65rem;
  font-weight: 900;
  color: var(--lime);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 3px;
}
.cue-text {
  font-size: 0.8rem;
  color: var(--text);
  line-height: 1.4;
}

.shutter-flash {
  position: absolute;
  inset: 0;
  background: #fff;
  opacity: 0;
  z-index: 10;
  pointer-events: none;
}
.flash-active {
  animation: shutterFlashAnimation 0.35s ease-out forwards;
}
@keyframes shutterFlashAnimation {
  0% { opacity: 1; }
  40% { opacity: 1; }
  100% { opacity: 0; }
}

.flash-cta {
  box-shadow: 0 0 0 0 rgba(184, 255, 97, 0.4);
  animation: ctaPulse 2s infinite, flashSweep 3.2s infinite;
}
@keyframes ctaPulse {
  0% { box-shadow: 0 0 0 0 rgba(184, 255, 97, 0.5); }
  70% { box-shadow: 0 0 20px 8px rgba(184, 255, 97, 0); }
  100% { box-shadow: 0 0 0 0 rgba(184, 255, 97, 0); }
}

.feature-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  box-shadow: 0 0 15px rgba(184, 255, 97, 0.15);
  display: block;
}

/* Premium Interactive Photo Gallery Hover & Align */
.photo-tiles img {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease, filter 0.4s ease;
  cursor: pointer;
}
.photo-tiles img:hover {
  transform: scale(1.08) translateY(-6px) rotate(1deg);
  border-color: var(--lime);
  box-shadow: 0 20px 45px rgba(184, 255, 97, 0.3);
  filter: brightness(1.1) !important;
  z-index: 2;
}
.photo-tiles img:active {
  transform: scale(0.95);
}

/* App Store & Play Store Badges */
.store-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 20px 0;
}
.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #090a09;
  color: #f7f8f4;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 18px;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.store-btn:hover:not(.disabled) {
  background: #121412;
  border-color: var(--lime);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(184, 255, 97, 0.15);
}
.store-btn svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}
.store-btn-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.25;
}
.store-btn-text .small {
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.05em;
}
.store-btn-text .bold {
  font-size: 0.95rem;
  font-weight: 800;
}
.store-btn.disabled {
  opacity: 0.45;
  cursor: not-allowed;
  border-style: dashed;
}

/* Flex Layout for Hero Visual on desktop */
.hero-visual {
  position: relative;
  min-height: 640px;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 32px;
  width: 100%;
}

@media (max-width: 1200px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 36px;
  }
  .hero-copy {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
  }
  .cta-row, .store-row {
    justify-content: center;
  }
}

@media (max-width: 860px) {
  .hero-visual {
    flex-direction: column;
    min-height: auto;
    gap: 24px;
  }
}

/* Smart Coach Card Styling */
.coach-card {
  width: min(380px, 90vw);
  background: rgba(17, 20, 18, 0.85);
  border: 1px solid rgba(184, 255, 97, 0.2);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
}

.coach-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
}

.coach-pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--lime);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--lime);
  animation: pulseGreen 1.5s infinite;
}

@keyframes pulseGreen {
  0% { transform: scale(0.9); opacity: 0.6; }
  50% { transform: scale(1.25); opacity: 1; box-shadow: 0 0 14px var(--lime); }
  100% { transform: scale(0.9); opacity: 0.6; }
}

.coach-tag {
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
}

.coach-title {
  margin: 0;
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--lime);
  letter-spacing: -0.02em;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.coach-steps {
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.coach-step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(184, 255, 97, 0.12);
  color: var(--lime);
  font-size: 0.8rem;
  font-weight: 900;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border: 1px solid rgba(184, 255, 97, 0.3);
}

.step-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.step-label {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text);
}

.step-content span:last-child {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.45;
}

.avoid-step .step-num {
  background: rgba(255, 107, 107, 0.15);
  color: #ff6b6b;
  border-color: rgba(255, 107, 107, 0.3);
}

.avoid-step .step-label {
  color: #ff6b6b;
}

/* Fading animation state */
.coach-fade-out {
  opacity: 0;
  transform: translateY(4px);
}

/* iOS Style Camera Controls Overlay */
.camera-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.4) 65%, transparent 100%);
  padding: 16px 20px 24px;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  pointer-events: auto;
}

.camera-lens-selector {
  display: flex;
  background: rgba(0, 0, 0, 0.6);
  border-radius: 20px;
  padding: 2px;
  gap: 4px;
  border: 1px solid rgba(255,255,255,0.05);
}

.lens-btn {
  font-size: 0.65rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.7);
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lens-btn.active {
  background: #f1c40f; /* Amber color for active lens */
  color: #000;
  font-weight: 900;
  box-shadow: 0 2px 6px rgba(241, 196, 15, 0.4);
}

.camera-shutter-row {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.camera-shutter-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #fff;
  border: 4px solid rgba(0, 0, 0, 0.85);
  outline: 2px solid #fff;
  cursor: pointer;
  transition: transform 0.15s cubic-bezier(0.175, 0.885, 0.32, 1.275), background 0.15s ease;
  box-shadow: 0 0 15px rgba(255,255,255,0.4);
  padding: 0;
}

.camera-shutter-btn:hover {
  transform: scale(1.06);
}

.camera-shutter-btn:active {
  transform: scale(0.9);
  background: #e0e0e0;
}

.camera-thumbnail-preview {
  width: 38px;
  height: 38px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.4);
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  background: #000;
}

.camera-thumbnail-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.camera-thumbnail-preview:hover {
  transform: scale(1.1);
}

.camera-rotate-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  display: grid;
  place-items: center;
  color: #fff;
  cursor: pointer;
  transition: transform 0.3s ease, background 0.2s ease;
}

.camera-rotate-btn:hover {
  transform: rotate(180deg);
  background: rgba(255, 255, 255, 0.2);
}

.camera-toast {
  position: absolute;
  top: 18%;
  left: 5%;
  right: 5%;
  background: rgba(184, 255, 97, 0.96);
  color: #071005;
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 0.8rem;
  font-weight: 800;
  text-align: center;
  box-shadow: 0 15px 35px rgba(0,0,0,0.6);
  z-index: 10;
  pointer-events: auto;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.camera-toast.show {
  opacity: 1;
  transform: translateY(0);
}

.camera-toast a {
  display: inline-block;
  margin-top: 6px;
  background: #071005;
  color: var(--lime);
  padding: 6px 12px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 900;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  transition: transform 0.2s ease;
}

.camera-toast a:hover {
  transform: scale(1.05);
}


.social-row{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin:0 auto 18px}.social-ico{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:#151715;border:1px solid var(--line);color:var(--text);transition:transform .2s,background .2s,color .2s,border-color .2s}.social-ico svg{width:22px;height:22px;fill:currentColor}.social-ico:hover{background:var(--lime);color:#071005;border-color:var(--lime);transform:translateY(-2px)}.founder-social{justify-content:flex-start;margin:18px 0 0}.footer-text{color:var(--muted)}

.founder-creds{list-style:none;display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:16px 0 0}.founder-creds li{background:#151715;border:1px solid var(--line);border-radius:10px;padding:8px 13px;font-size:.9rem;color:var(--muted);line-height:1.2}.founder-creds b{color:var(--lime);font-weight:900}

.footer-by{margin-top:10px;font-size:.9rem}.footer-by a{color:var(--lime);font-weight:800}