/* ============================================================
   Dostie — Marketing Site
   Black bg, white type, pink/purple/blue accents from logo
   ============================================================ */

:root {
  --bg: #000000;
  --bg-2: #0a0a0f;
  --bg-3: #14141c;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --text: #ffffff;
  --text-dim: rgba(255, 255, 255, 0.72);
  --text-mute: rgba(255, 255, 255, 0.5);

  --pink: #ec4899;
  --pink-2: #f472b6;
  --purple: #8b5cf6;
  --purple-2: #a78bfa;
  --blue: #3b82f6;
  --blue-2: #60a5fa;
  --cyan: #22d3ee;

  --grad-brand: linear-gradient(135deg, #a855f7 0%, #6366f1 50%, #2563eb 100%);
  --grad-pink: linear-gradient(135deg, #f472b6 0%, #c026d3 100%);

  --radius: 18px;
  --radius-lg: 28px;

  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, Segoe UI, sans-serif;
  --font-round: 'Nunito', 'Plus Jakarta Sans', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

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

::selection {
  background: rgba(236, 72, 153, 0.4);
  color: #fff;
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
:focus-visible {
  outline: 2px solid var(--pink-2);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 12px;
  z-index: 100;
  background: var(--pink-2);
  color: #000;
  font-weight: 700;
  padding: 12px 18px;
  border-radius: 10px;
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 12px;
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__brand { display: flex; align-items: center; }
.nav__logo {
  height: 38px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav__link {
  color: var(--text-dim);
  font-weight: 500;
  font-size: 15px;
  transition: color 0.2s ease;
  position: relative;
  padding: 6px 2px;
}
.nav__link:hover { color: #fff; }
.nav__link--active {
  color: #fff;
}
.nav__link--active::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--grad-pink);
  border-radius: 2px;
}
.nav__link--accent {
  color: var(--pink-2);
  font-weight: 700;
}
.nav__link--accent:hover { color: var(--pink); }

.nav__menu {
  display: none;
  background: transparent;
  border: 0;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  align-items: center;
  border-radius: 10px;
  flex-shrink: 0;
}
.nav__menu:hover,
.nav__menu:focus-visible {
  background: rgba(255, 255, 255, 0.06);
}
.nav__menu span {
  width: 22px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s ease;
}
.nav__menu[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__menu[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__menu[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   MOBILE NAV DRAWER
   ============================================================ */
.nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 60;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.nav__overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.nav__drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(86vw, 360px);
  background: var(--bg-2);
  border-left: 1px solid var(--line-2);
  z-index: 61;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex;
  flex-direction: column;
  padding: 18px 22px 32px;
  overflow-y: auto;
}
.nav__drawer.is-open {
  transform: translateX(0);
}
.nav__drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.nav__drawer-close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: #fff;
}
.nav__drawer-links {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nav__drawer-links a {
  display: flex;
  align-items: center;
  min-height: 52px;
  padding: 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--text-dim);
  border-bottom: 1px solid var(--line);
}
.nav__drawer-links a:last-child {
  border-bottom: 0;
}
.nav__drawer-links a.nav__link--active {
  color: #fff;
}
.nav__drawer-links a.nav__link--accent {
  margin-top: 18px;
  justify-content: center;
  background: var(--grad-brand);
  color: #fff;
  border-radius: 14px;
  border-bottom: 0;
  min-height: 52px;
}
body.nav-open {
  overflow: hidden;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 0 100px;
  background:
    radial-gradient(ellipse 80% 60% at 15% 30%, rgba(139, 92, 246, 0.18), transparent 60%),
    radial-gradient(ellipse 80% 60% at 85% 80%, rgba(59, 130, 246, 0.18), transparent 60%),
    #000;
}

.hero__bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.5;
  pointer-events: none;
}
.hero__bg-glow--purple {
  width: 500px; height: 500px;
  background: #7c3aed;
  top: -100px; left: -120px;
}
.hero__bg-glow--blue {
  width: 600px; height: 600px;
  background: #2563eb;
  bottom: -200px; right: -150px;
}

.hero__inner {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
  min-height: 540px;
}

/* ============================================================
   HERO CAROUSEL
   ============================================================ */
.carousel {
  position: relative;
  z-index: 1;
}
.carousel__track {
  position: relative;
}
.carousel__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateX(40px) scale(0.98);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}
.carousel__slide.is-active {
  position: relative;
  opacity: 1;
  visibility: visible;
  transform: none;
  pointer-events: auto;
}
/* Subtle entrance lift for active-slide content (transform only — never hides content) */
.carousel__slide.is-active .hero__copy > * { animation: slide-rise 0.6s both; }
.carousel__slide.is-active .hero__eyebrow { animation-delay: 0.05s; }
.carousel__slide.is-active .hero__title   { animation-delay: 0.13s; }
.carousel__slide.is-active .hero__sub     { animation-delay: 0.24s; }
.carousel__slide.is-active .store-badge   { animation-delay: 0.34s; }
@keyframes slide-rise {
  from { transform: translateY(18px); }
  to   { transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .carousel__slide.is-active .hero__copy > * { animation: none; }
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--pink-2);
  margin-bottom: 18px;
  padding: 7px 16px;
  border-radius: 999px;
  background: rgba(236, 72, 153, 0.12);
  border: 1px solid rgba(236, 72, 153, 0.3);
}

/* Arrows */
.carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  background: rgba(20, 20, 28, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.25s ease, border-color 0.25s ease;
}
.carousel__arrow:hover {
  background: var(--grad-pink);
  border-color: transparent;
  transform: translateY(-50%) scale(1.12);
}
.carousel__arrow--prev { left: 24px; }
.carousel__arrow--next { right: 24px; }

/* Dots */
.carousel__dots {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 10px;
}
.carousel__dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 0;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  padding: 0;
  transition: width 0.3s ease, background 0.3s ease;
}
.carousel__dot.is-active {
  width: 30px;
  background: var(--grad-pink);
}

/* ---- Slide 2: Live audio room ---- */
.phone__screen--room {
  background:
    radial-gradient(circle at 30% 20%, rgba(168, 85, 247, 0.4), transparent 60%),
    radial-gradient(circle at 80% 90%, rgba(59, 130, 246, 0.4), transparent 60%),
    #0a0a16;
  padding: 22px 18px;
}
.room { display: flex; flex-direction: column; height: 100%; color: #fff; }
.room__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.room__live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ef4444;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 5px 10px;
  border-radius: 999px;
}
.room__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #fff;
  animation: bob 1.2s ease-in-out infinite;
}
.room__count { font-size: 12px; color: rgba(255,255,255,0.7); }
.room__title {
  font-family: var(--font-round);
  font-weight: 800;
  font-size: 19px;
  margin: 0 0 20px;
  line-height: 1.25;
}
.room__speakers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px 8px;
  margin-bottom: auto;
}
.room__speaker {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  color: rgba(255,255,255,0.85);
}
.room__ava {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  background: #1a1a28;
  border: 2px solid rgba(255,255,255,0.15);
}
.room__ava img { width: 100%; height: 100%; object-fit: cover; }
.room__ava--talking {
  border-color: #34d399;
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.35);
  animation: pulse-glow 2s ease-in-out infinite;
}
.room__ava--add {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 300;
  color: rgba(255,255,255,0.6);
  border-style: dashed;
}
.room__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.room__react {
  font-size: 20px;
  cursor: default;
}
.room__raise {
  margin-left: auto;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
}

/* ---- Slide 2: First Chat promo ---- */
.promo {
  position: relative;
  width: 360px;
  max-width: 100%;
  aspect-ratio: 4 / 5;
  margin: 0 auto;
}
.promo__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 32px;
  border: 2px solid rgba(255,255,255,0.1);
  box-shadow: 0 40px 80px -20px rgba(124, 58, 237, 0.45);
}
.promo__price {
  position: absolute;
  top: -22px;
  right: -22px;
  width: 116px;
  height: 116px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f472b6 0%, #c026d3 60%, #7c3aed 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0 2px;
  box-shadow: 0 16px 36px -8px rgba(192, 38, 211, 0.6), 0 0 0 6px rgba(255,255,255,0.08);
  animation: bob 3.4s ease-in-out infinite;
  transform: rotate(-8deg);
}
.promo__price-cur {
  font-family: var(--font-round);
  font-weight: 800;
  font-size: 28px;
}
.promo__price-num {
  font-family: var(--font-round);
  font-weight: 900;
  font-size: 56px;
  line-height: 1;
}
.promo__price small {
  flex-basis: 100%;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-top: -10px;
  opacity: 0.95;
}
.promo__bubble {
  position: absolute;
  background: #fff;
  color: #111;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 16px;
  border-radius: 16px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.35);
}
.promo__bubble--1 {
  top: 24%;
  left: -34px;
  border-bottom-left-radius: 4px;
  animation: float-y 4.5s ease-in-out infinite;
}
.promo__bubble--2 {
  bottom: 16%;
  right: -28px;
  background: linear-gradient(135deg, #6366f1, #2563eb);
  color: #fff;
  border-bottom-right-radius: 4px;
  animation: float-y 5s ease-in-out infinite 0.6s;
}

/* ---- Slide 3: Voice & Video Calls promo ---- */
.promo__call {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 30px -6px rgba(34, 197, 94, 0.6);
  animation: bob 2.6s ease-in-out infinite;
}
.promo__call-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(34, 197, 94, 0.6);
  animation: pulse-ring 2.4s ease-out infinite;
}
.promo__chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 18px;
  border-radius: 999px;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 12px 28px rgba(0,0,0,0.4);
}
.promo__chip--audio {
  top: 26%;
  left: -36px;
  background: linear-gradient(135deg, #a855f7, #6366f1);
  animation: float-y 4.6s ease-in-out infinite;
}
.promo__chip--video {
  bottom: 18%;
  right: -30px;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  animation: float-y 5.2s ease-in-out infinite 0.5s;
}

.hero__copy { max-width: 600px; }

.hero__title {
  font-family: var(--font-round);
  font-size: clamp(48px, 6vw, 88px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  font-weight: 900;
  margin: 0 0 24px;
  color: #fff;
}
.hero__title-accent {
  background: linear-gradient(135deg, #f472b6 0%, #a78bfa 50%, #60a5fa 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
}

.hero__sub {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-dim);
  margin: 0 0 36px;
  max-width: 480px;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 22px 12px 18px;
  background: #fff;
  color: #000;
  border-radius: 12px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 10px 30px -10px rgba(168, 85, 247, 0.35);
}
.store-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px -10px rgba(168, 85, 247, 0.5);
}
.store-badge__text { display: flex; flex-direction: column; line-height: 1; }
.store-badge__text small {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #555;
  margin-bottom: 4px;
}
.store-badge__text strong {
  font-size: 18px;
  font-weight: 800;
}

/* PHONE MOCKUP */
.hero__phone {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.phone {
  width: 320px;
  height: 580px;
  background: linear-gradient(180deg, #1a1530 0%, #0a1530 100%);
  border: 2px solid rgba(255, 255, 255, 0.12);
  border-radius: 44px;
  position: relative;
  box-shadow:
    0 40px 80px -20px rgba(124, 58, 237, 0.4),
    0 0 0 8px rgba(255, 255, 255, 0.03) inset;
  padding: 18px;
}

.phone__notch {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 110px;
  height: 26px;
  background: #000;
  border-radius: 16px;
}

.phone__screen {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 30px;
  background:
    radial-gradient(circle at 30% 40%, rgba(168, 85, 247, 0.35), transparent 60%),
    radial-gradient(circle at 80% 80%, rgba(59, 130, 246, 0.4), transparent 60%),
    #050818;
  overflow: hidden;
}

/* ============================================================
   VIDEO-CALL phone screen (hero)
   ============================================================ */
.phone__screen--call {
  background: #000;
  position: relative;
}
.phone__call-main {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
  display: block;
}

.phone__pip {
  position: absolute;
  top: 16px;
  left: 16px;
  width: 86px;
  height: 110px;
  border-radius: 18px;
  overflow: hidden;
  border: 3px solid rgba(255,255,255,0.95);
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  background: #1a1a24;
  z-index: 4;
}
.phone__pip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.phone__call-badge {
  position: absolute;
  top: 18px;
  right: 14px;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 14px rgba(34, 197, 94, 0.5);
  z-index: 4;
}

.phone__controls {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 18px;
  background: rgba(20, 20, 28, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.1);
  z-index: 4;
}
.phone__ctrl {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 0;
  background: rgba(255,255,255,0.18);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1),
              background 0.2s ease;
}
.phone__ctrl:hover { transform: scale(1.1); background: rgba(255,255,255,0.28); }
.phone__ctrl--end {
  width: 56px;
  height: 56px;
  background: #ef4444;
  box-shadow: 0 8px 20px rgba(239, 68, 68, 0.5);
}
.phone__ctrl--end:hover { background: #dc2626; }

/* ============================================================
   WHY DOSTIE
   ============================================================ */
.why {
  background: linear-gradient(180deg, #000 0%, #06060d 100%);
  padding: 100px 0;
  border-top: 1px solid var(--line);
}
.why__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: center;
}

.why__bubbles {
  position: relative;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.why__bubble {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
}

.why__bubble-tag {
  background: #1a1a24;
  border: 1px solid var(--line-2);
  color: #fff;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  white-space: nowrap;
}
.why__bubble-tag--left { order: 1; }

.why__bubble-img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(135deg, var(--c1, #fb7185), var(--c2, #6366f1));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-round);
  font-weight: 900;
  font-size: 50px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.5);
  border: 3px solid rgba(255,255,255,0.1);
}
.why__bubble-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.why__bubble-img--lg {
  width: 200px;
  height: 200px;
  font-size: 80px;
  border-width: 4px;
}

.why__bubble--a {
  top: 0;
  right: 20%;
  flex-direction: column;
}
.why__bubble--a .why__bubble-tag {
  margin-bottom: -16px;
  align-self: flex-end;
  margin-right: 4px;
}

.why__bubble--b {
  bottom: 20%;
  left: 0;
  flex-direction: row;
}
.why__bubble--b .why__bubble-tag {
  margin-right: -20px;
}

.why__bubble--main {
  position: relative;
  z-index: 2;
}

/* features grid */
.section-title {
  font-family: var(--font-round);
  font-weight: 900;
  font-size: clamp(28px, 3.2vw, 44px);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 36px;
  color: #fff;
}
.section-title--center { text-align: center; }

.why__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.feat {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 22px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.feat:hover {
  transform: translateY(-3px);
  border-color: var(--line-2);
  background: rgba(255,255,255,0.05);
}

.feat__icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.feat__icon--pink { background: linear-gradient(135deg, #f472b6, #c026d3); }
.feat__icon--purple { background: linear-gradient(135deg, #a78bfa, #6366f1); }
.feat__icon--blue { background: linear-gradient(135deg, #60a5fa, #2563eb); }
.feat__icon--green { background: linear-gradient(135deg, #34d399, #2563eb); }

.feat__title {
  margin: 4px 0 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
  color: #fff;
}

/* ============================================================
   REVIEWS
   ============================================================ */
.reviews {
  background: linear-gradient(180deg, #06060d 0%, #000 100%);
  padding: 100px 0;
  border-top: 1px solid var(--line);
}
.reviews__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}
.reviews__heart { display: inline-block; transform: translateY(2px); }

.reviews__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 12px;
}

.review {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.review:hover {
  transform: translateY(-4px);
  border-color: rgba(236, 72, 153, 0.3);
}
.review__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.review__avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(135deg, var(--c1, #f472b6), var(--c2, #a855f7));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-round);
  font-weight: 800;
  font-size: 22px;
  flex-shrink: 0;
}
.review__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.review__name {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  color: #fff;
}
.review__stars {
  color: #fbbf24;
  font-size: 14px;
  letter-spacing: 2px;
  margin-top: 2px;
}
.review__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ============================================================
   WELCOME / ABOUT
   ============================================================ */
.welcome {
  padding: 100px 0;
  border-top: 1px solid var(--line);
  background: #000;
}
.welcome__inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 32px;
}
.welcome__title {
  font-family: var(--font-round);
  font-weight: 900;
  font-size: clamp(26px, 3vw, 38px);
  text-align: center;
  margin: 0 0 32px;
  color: #fff;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.welcome__lead {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-dim);
  margin: 0 0 20px;
}
.welcome__p {
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--text-dim);
  margin: 0 0 18px;
}
.welcome__h {
  font-family: var(--font-round);
  font-weight: 800;
  font-size: 22px;
  margin: 36px 0 16px;
  color: #fff;
}
.welcome__list {
  padding: 0;
  list-style: none;
  margin: 0 0 8px;
}
.welcome__list li {
  position: relative;
  padding: 12px 0 12px 28px;
  color: var(--text-dim);
  font-size: 15.5px;
  line-height: 1.7;
  border-bottom: 1px solid var(--line);
}
.welcome__list li:last-child { border-bottom: 0; }
.welcome__list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 22px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--pink), var(--purple));
}
.welcome__list strong { color: #fff; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  padding: 24px 0 60px;
  background: #000;
}
.contact__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.contact__title {
  font-family: var(--font-round);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: 0.08em;
  margin: 0 0 10px;
  color: #fff;
}
.contact__sub {
  color: var(--text-dim);
  font-size: 15px;
  margin: 0;
  max-width: 360px;
}
.contact__card {
  display: flex;
  align-items: center;
  gap: 18px;
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #2563eb 100%);
  border-radius: var(--radius);
  padding: 22px 28px;
  color: #fff;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 20px 40px -15px rgba(124, 58, 237, 0.5);
}
.contact__card:hover {
  transform: translateY(-2px);
  box-shadow: 0 26px 50px -15px rgba(124, 58, 237, 0.7);
}
.contact__icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact__card small {
  display: block;
  opacity: 0.8;
  font-size: 13px;
  margin-bottom: 4px;
}
.contact__card strong {
  display: block;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  padding: 80px 0;
  background: #000;
  border-top: 1px solid var(--line);
}
.faq__inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 32px;
}
.faq__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 32px;
}
.faq__item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.faq__item[open],
.faq__item:hover {
  border-color: var(--line-2);
  background: rgba(255, 255, 255, 0.05);
}
.faq__q {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-family: var(--font-round);
  font-weight: 800;
  font-size: 17px;
  color: #fff;
  cursor: pointer;
  min-height: 44px;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__chev {
  flex-shrink: 0;
  color: var(--text-dim);
  transition: transform 0.25s ease;
}
.faq__item[open] .faq__chev {
  transform: rotate(180deg);
  color: var(--pink-2, #f472b6);
}
.faq__a {
  padding: 0 24px 22px;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.7;
  animation: faq-reveal 0.25s ease;
}
.faq__a p { margin: 0; }
.faq__a a.inline-link {
  color: var(--pink-2, #f472b6);
  font-weight: 600;
}
.faq__a a.inline-link:hover {
  text-decoration: underline;
}
@keyframes faq-reveal {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: linear-gradient(180deg, #050505 0%, #000 100%);
  border-top: 1px solid var(--line);
  padding-top: 64px;
}
.footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px 48px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr auto;
  gap: 40px;
  align-items: start;
}

.footer__logo {
  height: 42px;
  margin-bottom: 18px;
}
.footer__addr {
  color: var(--text-mute);
  font-size: 13px;
  line-height: 1.7;
  margin: 0 0 20px;
}
.footer__socials {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.footer__socials a {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: all 0.2s ease;
}
.footer__socials a:hover {
  background: var(--grad-pink);
  color: #fff;
  border-color: transparent;
  transform: translateY(-2px);
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 4px;
}
.footer__col a {
  color: var(--text-dim);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s ease;
}
.footer__col a:hover { color: #fff; }

.footer__qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.footer__qr-inner {
  padding: 6px;
  background: #fff;
  border-radius: 12px;
}
.footer__qr small {
  color: var(--text-mute);
  font-size: 11px;
  letter-spacing: 0.05em;
}

.footer__bar {
  border-top: 1px solid var(--line);
  padding: 20px 32px;
  text-align: center;
  color: var(--text-mute);
  font-size: 13px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero__inner,
  .why__inner,
  .contact__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero__phone { justify-content: center; }
  .why__bubbles { height: 380px; max-width: 480px; margin: 0 auto; }
  .reviews__grid { grid-template-columns: 1fr 1fr; }
  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }
  .footer__qr { grid-column: 1 / -1; justify-self: start; }
}

@media (max-width: 720px) {
  .nav__links { display: none; }
  .nav__menu { display: flex; }
  .nav__inner { padding: 14px 20px; }

  .hero { padding: 56px 0 72px; }
  .hero__inner { padding: 0 20px; gap: 36px; }
  .hero__title { font-size: 44px; }
  .hero__sub { font-size: 16px; }
  .carousel__arrow { display: none; }

  .why { padding: 64px 0; }
  .why__inner { padding: 0 20px; }
  .why__grid { grid-template-columns: 1fr; }
  .why__bubbles { height: 340px; }
  .why__bubble-img { width: 90px; height: 90px; font-size: 38px; }
  .why__bubble-img--lg { width: 160px; height: 160px; font-size: 60px; }

  .reviews { padding: 64px 0; }
  .reviews__grid { grid-template-columns: 1fr; }
  .reviews__inner { padding: 0 20px; }

  .welcome { padding: 64px 0; }
  .welcome__inner { padding: 0 20px; }

  .contact__inner { padding: 0 20px; }
  .contact__card { padding: 18px 20px; }
  .contact__card strong { font-size: 16px; }

  .faq { padding: 56px 0; }
  .faq__inner { padding: 0 20px; }
  .faq__q { padding: 16px 18px; font-size: 16px; }
  .faq__a { padding: 0 18px 18px; }

  .footer__inner {
    grid-template-columns: 1fr;
    padding: 0 20px 36px;
    gap: 28px;
  }
  .footer__qr { align-self: start; }

  .phone { width: 280px; height: 510px; }
  .phone__hero-emoji { font-size: 170px; }
}

/* Extra-small phones (iPhone SE, Galaxy A series, etc.) */
@media (max-width: 390px) {
  .hero__title { font-size: 36px; }
  .hero__eyebrow { font-size: 13px; }
  .phone { width: 240px; height: 440px; padding: 14px; }
  .phone__notch { width: 92px; }
  .promo__price { width: 96px; }
  .why__bubbles { height: 300px; }
  .why__bubble-img { width: 76px; height: 76px; font-size: 30px; }
  .why__bubble-img--lg { width: 130px; height: 130px; font-size: 48px; }
  .store-badge { padding: 10px 16px; }
}