/* ============================================================
   PineNutty marketing site — dark gradient blue theme
   ============================================================ */

:root {
  --bg-0: #030817;
  --bg-1: #050d1f;
  --bg-2: #0a1a3a;
  --bg-3: #0e2454;
  --surface: rgba(20, 40, 90, 0.35);
  --surface-border: rgba(120, 160, 255, 0.16);
  --text: #e8eeff;
  --text-dim: #a8b6d8;
  --accent: #4f8cff;
  --accent-2: #7c5cff;
  --accent-3: #37d5ff;
  --warm-1: #ffcf4d;
  --warm-2: #ff8a3d;
  --warm-3: #ff5c7a;
  --star: #ffcf4d;
  --radius: 18px;
  --shadow: 0 20px 60px rgba(2, 8, 30, 0.6);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(79, 140, 255, 0.18), transparent 60%),
    radial-gradient(900px 600px at -10% 30%, rgba(124, 92, 255, 0.12), transparent 55%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 45%, var(--bg-2) 100%);
  background-attachment: fixed;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container { width: min(1120px, 92%); margin: 0 auto; }
.container--narrow { width: min(760px, 92%); }

/* ---------- typography helpers ---------- */
.grad-text {
  background: linear-gradient(90deg, var(--warm-1), var(--warm-2), var(--warm-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--warm-1);
  margin-bottom: 0.9rem;
}
.eyebrow--center { text-align: center; }

.section { padding: 5.5rem 0; }
.section--alt {
  background: linear-gradient(180deg, rgba(14, 36, 84, 0.35), rgba(5, 13, 31, 0.1));
  border-top: 1px solid var(--surface-border);
  border-bottom: 1px solid var(--surface-border);
}

.section__title {
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  font-weight: 800;
  text-align: center;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.section__title--left { text-align: left; }

.section__sub {
  text-align: center;
  color: var(--text-dim);
  max-width: 640px;
  margin: 0 auto 3rem;
}

/* ---------- buttons & badges ---------- */
.btn {
  display: inline-block;
  padding: 0.85rem 1.7rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn--sm { padding: 0.55rem 1.2rem; font-size: 0.9rem; }
.btn--primary {
  color: #fff;
  background: linear-gradient(90deg, var(--warm-2), var(--warm-3));
  box-shadow: 0 8px 30px rgba(255, 138, 61, 0.35);
}
.btn--primary:hover { box-shadow: 0 12px 36px rgba(255, 138, 61, 0.5); }
.btn--ghost {
  color: var(--text);
  border: 1px solid var(--surface-border);
  background: var(--surface);
}
.btn--ghost:hover { box-shadow: 0 12px 36px rgba(79, 140, 255, 0.35); }
.btn:hover { transform: translateY(-2px); }

.store-badges { display: flex; gap: 1rem; flex-wrap: wrap; margin: 1.8rem 0 1.2rem; }
.store-badges--center { justify-content: center; }

.badge {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.65rem 1.3rem;
  border-radius: 14px;
  background: rgba(8, 16, 38, 0.85);
  border: 1px solid var(--surface-border);
  color: var(--text);
  text-decoration: none;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.badge:hover { transform: translateY(-2px); border-color: var(--accent); }
.badge small { display: block; font-size: 0.68rem; color: var(--text-dim); line-height: 1.2; }
.badge strong { font-size: 1.05rem; line-height: 1.2; }

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(4, 10, 26, 0.75);
  border-bottom: 1px solid var(--surface-border);
}
.nav__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 0.85rem 0;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text);
  text-decoration: none;
}
.nav__logo-img {
  filter: drop-shadow(0 3px 8px rgba(255, 138, 61, 0.35));
}
.nav__logo em {
  font-style: normal;
  background: linear-gradient(90deg, var(--warm-1), var(--warm-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nav__links { display: flex; gap: 1.6rem; margin-left: auto; }
.nav__links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.15s;
}
.nav__links a:hover { color: var(--text); }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav__burger span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; }

.nav__mobile { display: none; flex-direction: column; gap: 1.1rem; padding: 1.2rem 5%; border-top: 1px solid var(--surface-border); }
.nav__mobile a { color: var(--text); text-decoration: none; font-weight: 600; }
.nav__mobile.is-open { display: flex; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding: 5rem 0 4rem; }
.hero__glow {
  position: absolute;
  top: -200px; right: -150px;
  width: 700px; height: 700px;
  background:
    radial-gradient(circle at 30% 70%, rgba(255, 138, 61, 0.12), transparent 55%),
    radial-gradient(circle, rgba(79, 140, 255, 0.25), transparent 65%);
  pointer-events: none;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}
.hero__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.25rem;
  margin-bottom: 1rem;
}
.hero__brand-name {
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-shadow: 0 8px 30px rgba(255, 138, 61, 0.25);
}
.hero__brand-name em {
  font-style: normal;
  background: linear-gradient(90deg, var(--warm-1), var(--warm-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__brand-tag {
  font-size: clamp(0.95rem, 1.6vw, 1.2rem);
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin-bottom: 1.2rem;
}
.hero__sub { color: var(--text-dim); font-size: 1.12rem; max-width: 520px; }
.hero__proof { display: flex; align-items: center; gap: 0.8rem; color: var(--text-dim); font-size: 0.95rem; }
.stars { color: var(--star); letter-spacing: 0.15em; font-size: 1.05rem; }

.hero__visual { position: relative; display: flex; justify-content: center; min-height: 560px; }
.phone {
  position: relative;
  z-index: 2;
  width: 300px;
  border-radius: 40px;
  padding: 12px;
  background: linear-gradient(160deg, #1a2c58, #0a1530);
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow);
}
.phone img { border-radius: 30px; width: 100%; height: auto; }
.phone__notch {
  position: absolute;
  top: 22px; left: 50%;
  transform: translateX(-50%);
  width: 110px; height: 24px;
  background: #060c1e;
  border-radius: 14px;
  z-index: 3;
}
.phone--back {
  position: absolute;
  width: 260px;
  right: -6%;
  top: 70px;
  z-index: 1;
  transform: rotate(8deg);
  opacity: 0.85;
}

/* ---------- mascot ---------- */
.mascot {
  filter: drop-shadow(0 18px 30px rgba(2, 8, 30, 0.65));
  animation: mascot-float 5s ease-in-out infinite;
}
.mascot--hero {
  position: absolute;
  z-index: 4;
  left: -4%;
  bottom: 0;
  width: 220px;
  max-width: 45%;
}
.mascot--cta {
  width: 150px;
  margin: 0 auto 1.2rem;
}

@keyframes mascot-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}

@media (prefers-reduced-motion: reduce) {
  .mascot { animation: none; }
}

/* ---------- strip ---------- */
.strip { border-top: 1px solid var(--surface-border); border-bottom: 1px solid var(--surface-border); background: rgba(8, 18, 44, 0.5); }
.strip__inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 1.6rem 0;
}
.strip__item { display: flex; flex-direction: column; align-items: center; flex: 1; min-width: 140px; }
.strip__item strong { font-size: 1.35rem; }
.strip__item span { color: var(--text-dim); font-size: 0.85rem; }

/* ---------- features ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.card {
  padding: 1.8rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--surface-border);
  backdrop-filter: blur(8px);
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.card:hover { transform: translateY(-4px); border-color: rgba(79, 140, 255, 0.5); }
.card__icon { font-size: 1.9rem; margin-bottom: 0.9rem; }
.card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.card p { color: var(--text-dim); font-size: 0.95rem; }

/* ---------- steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  margin-top: 2.5rem;
}
.step {
  padding: 1.6rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--surface-border);
}
.step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 12px;
  font-weight: 800;
  font-size: 1.1rem;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  margin-bottom: 1rem;
}
.step h3 { margin-bottom: 0.5rem; }
.step p { color: var(--text-dim); font-size: 0.95rem; margin-bottom: 1.1rem; }
.step__img { border-radius: 12px; border: 1px solid var(--surface-border); width: 100%; }

/* ---------- demo / extension ---------- */
.demo {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3.5rem;
  align-items: center;
}
.demo--reverse .demo__copy { order: 2; }
.demo--reverse .demo__video { order: 1; }
.demo__copy p { color: var(--text-dim); margin-bottom: 1.6rem; }
.demo__copy .section__title { margin-bottom: 1rem; }
.demo__video { position: relative; }
.demo__video img {
  border-radius: var(--radius);
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow);
  width: 100%;
}
.demo__play {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 74px; height: 74px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: #fff;
  padding-left: 6px;
  background: linear-gradient(135deg, var(--warm-1), var(--warm-2), var(--warm-3));
  box-shadow: 0 10px 40px rgba(255, 138, 61, 0.5);
  transition: transform 0.15s ease;
}
.demo__play:hover { transform: scale(1.08); }

/* ---------- testimonials carousel ---------- */
.carousel { max-width: 720px; margin: 2.5rem auto 0; }
.carousel__viewport { position: relative; min-height: 330px; }

.testimonial {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2.4rem 2rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--surface-border);
  backdrop-filter: blur(8px);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.45s ease, transform 0.45s ease;
  pointer-events: none;
}
.testimonial.is-active { opacity: 1; transform: translateY(0); pointer-events: auto; }

.testimonial__avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.3rem;
  color: #fff;
  background: var(--avatar-bg, linear-gradient(135deg, var(--accent), var(--accent-2)));
  margin-bottom: 0.9rem;
  border: 2px solid rgba(255, 255, 255, 0.25);
}
.testimonial blockquote {
  font-size: 1.08rem;
  line-height: 1.65;
  margin: 0.9rem 0 1rem;
  max-width: 560px;
}
.testimonial figcaption { color: var(--text-dim); font-size: 0.9rem; }
.testimonial figcaption strong { color: var(--text); }

.carousel__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  margin-top: 1.4rem;
}
.carousel__btn {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--surface-border);
  background: var(--surface);
  color: var(--text);
  font-size: 1.4rem;
  cursor: pointer;
  transition: border-color 0.15s ease;
}
.carousel__btn:hover { border-color: var(--accent); }
.carousel__dots { display: flex; gap: 0.55rem; }
.carousel__dots button {
  width: 9px; height: 9px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  background: rgba(160, 180, 230, 0.35);
  transition: background 0.2s ease, transform 0.2s ease;
}
.carousel__dots button.is-active {
  background: var(--accent-3);
  transform: scale(1.35);
}

/* ---------- faq ---------- */
.faq { margin-top: 2.2rem; display: flex; flex-direction: column; gap: 0.9rem; }
.faq details {
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  padding: 1.1rem 1.4rem;
}
.faq summary {
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 2rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0.2rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--warm-2);
  font-size: 1.3rem;
  font-weight: 400;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--text-dim); margin-top: 0.7rem; font-size: 0.97rem; }

/* ---------- cta ---------- */
.cta { position: relative; overflow: hidden; padding: 6rem 0; text-align: center; }
.cta__glow {
  position: absolute;
  left: 50%; bottom: -300px;
  transform: translateX(-50%);
  width: 900px; height: 600px;
  background:
    radial-gradient(circle at 65% 40%, rgba(255, 138, 61, 0.16), transparent 55%),
    radial-gradient(circle, rgba(79, 140, 255, 0.3), transparent 65%);
  pointer-events: none;
}
.cta__inner { position: relative; }
.cta h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 0.8rem; }
.cta p { color: var(--text-dim); font-size: 1.1rem; margin-bottom: 0.5rem; }

/* ---------- footer ---------- */
.footer {
  border-top: 1px solid var(--surface-border);
  background: rgba(3, 8, 23, 0.8);
  padding: 3.5rem 0 1.5rem;
}
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
}
.footer__brand p { color: var(--text-dim); font-size: 0.92rem; margin-top: 0.8rem; }
.footer__col { display: flex; flex-direction: column; gap: 0.55rem; }
.footer__col h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-dim); margin-bottom: 0.3rem; }
.footer__col a { color: var(--text); text-decoration: none; font-size: 0.95rem; opacity: 0.85; }
.footer__col a:hover { opacity: 1; color: var(--accent-3); }
.footer__copy { text-align: center; color: var(--text-dim); font-size: 0.85rem; border-top: 1px solid var(--surface-border); padding-top: 1.5rem; }

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .testimonial { transition: none; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 960px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__sub { margin: 0 auto; }
  .store-badges { justify-content: center; }
  .hero__proof { justify-content: center; }
  .hero__visual { min-height: auto; margin-top: 1.5rem; }
  .phone--back { display: none; }
  .mascot--hero { width: 140px; left: 0; bottom: -12px; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .demo { grid-template-columns: 1fr; gap: 2rem; }
  .demo--reverse .demo__copy { order: 1; }
  .demo--reverse .demo__video { order: 2; }
  .section__title--left { text-align: center; }
  .demo__copy { text-align: center; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .section { padding: 3.5rem 0; }
  .features { grid-template-columns: 1fr; }
  .strip__inner { justify-content: center; }
  .strip__item { min-width: 40%; }
  .phone { width: 250px; }
  .mascot--hero { width: 110px; }
  .mascot--cta { width: 120px; }
  .carousel__viewport { min-height: 420px; }
  .testimonial { padding: 1.8rem 1.2rem; }
  .footer__inner { grid-template-columns: 1fr; }
}