/* ===========================
   CSS Variables — Light Theme
=========================== */
:root {
  --clr-bg:          #f5f7fa;
  --clr-bg-alt:      #ffffff;
  --clr-card:        #ffffff;
  --clr-card-border: #e4e8ef;
  --clr-text:        #1a1a2e;
  --clr-muted:       #6b7280;
  --clr-cta:         #ff6600;
  --clr-cta-hover:   #e05500;
  --clr-accent:      #0077ff;
  --radius:          14px;
  --shadow:          0 4px 24px rgba(0,0,0,0.09);
  --max-w:           520px;
}

/* ===========================
   Reset & Base
=========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--clr-bg);
  color: var(--clr-text);
  font-size: 16px;
  line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { display: block; max-width: 100%; }

/* ===========================
   Layout
=========================== */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}
.section-alt  { background: var(--clr-bg); }
.section-white { background: var(--clr-bg-alt); }
.text-center { text-align: center; }

/* ===========================
   Square Image
=========================== */
.img-square {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--radius);
  width: 100%;
}
.img-square img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ===========================
   Buttons
=========================== */
.btn {
  display: inline-block;
  padding: 16px 32px;
  border-radius: 50px;
  font-size: 17px;
  font-weight: 800;
  text-align: center;
  cursor: pointer;
  border: none;
  transition: transform 0.18s, background 0.18s, box-shadow 0.18s;
}
.btn-cta {
  background: var(--clr-cta);
  color: #fff;
  box-shadow: 0 6px 20px rgba(255,102,0,0.35);
}
.btn-cta:hover {
  background: var(--clr-cta-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255,102,0,0.45);
}
.btn-full { width: 100%; }

/* ===========================
   Section Titles
=========================== */
.section-title {
  font-size: 24px;
  font-weight: 900;
  text-align: center;
  color: var(--clr-text);
  margin-bottom: 8px;
  line-height: 1.3;
}
.section-sub {
  text-align: center;
  color: var(--clr-muted);
  font-size: 15px;
  margin-bottom: 28px;
}

/* ===========================
   БЛОК 1 — Hero
=========================== */
.hero {
  background: var(--clr-bg-alt);
  padding: 40px 0 48px;
  text-align: center;
}
.hero__badge {
  display: inline-block;
  background: var(--clr-cta);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.hero__title {
  font-size: 30px;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 8px;
}
.hero__title strong { color: var(--clr-cta); }
.hero__sub {
  font-size: 14px;
  color: var(--clr-muted);
  margin-bottom: 24px;
}
.hero__img {
  margin: 0 auto 28px;
  width: 100%;
  box-shadow: var(--shadow);
}
.hero__features {
  text-align: left;
  margin: 0 auto 28px;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.hero__features li {
  background: var(--clr-bg);
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  border-left: 3px solid var(--clr-cta);
}
.hero__note {
  font-size: 13px;
  color: var(--clr-muted);
  margin: 20px auto 24px;
  max-width: 380px;
  line-height: 1.5;
}

/* ===========================
   Price Box
=========================== */
.price-box {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--clr-card-border);
  border-radius: var(--radius);
  padding: 20px 16px;
  margin: 24px auto;
  max-width: 380px;
  gap: 0;
  box-shadow: var(--shadow);
}
.price-box__col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 1;
  padding: 0 12px;
}
.price-box__divider {
  width: 1px;
  height: 60px;
  background: var(--clr-card-border);
  flex-shrink: 0;
}
.price-box__label {
  font-size: 12px;
  color: var(--clr-muted);
  font-weight: 500;
}
.price-box__old {
  font-size: 24px;
  font-weight: 700;
  color: #b0b0b0;
  text-decoration: line-through;
}
.price-box__new {
  font-size: 38px;
  font-weight: 900;
  color: var(--clr-cta);
  line-height: 1;
}

/* ===========================
   Countdown Timer
=========================== */
.countdown-wrap {
  text-align: center;
  margin: 24px auto;
  max-width: 340px;
}
.countdown-wrap__heading {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--clr-text);
  margin-bottom: 14px;
  text-transform: uppercase;
}
.countdown-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}
.countdown-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 64px;
  background: var(--clr-cta);
  color: #fff;
  font-size: 32px;
  font-weight: 900;
  border-radius: 10px;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  box-shadow: 0 4px 12px rgba(255,102,0,0.3);
}
.countdown-unit small {
  font-size: 10px;
  color: var(--clr-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 700;
}
.countdown-sep {
  font-size: 30px;
  font-weight: 900;
  color: var(--clr-text);
  margin-bottom: 22px;
  line-height: 1;
}

/* ===========================
   БЛОК 2 — Info blocks
=========================== */
.info-section { padding: 48px 0; }
.info-block {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
  background: var(--clr-card);
  border-radius: var(--radius);
  border: 1px solid var(--clr-card-border);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.info-block__img { border-radius: 0; }
.info-block__text {
  padding: 20px;
}
.info-block__text h3 {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--clr-text);
}
.info-block__text p {
  font-size: 15px;
  color: var(--clr-muted);
  line-height: 1.7;
}

/* ===========================
   БЛОК 3 — Video Review
=========================== */
.video-review { padding: 48px 0; }
.video-review__wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--clr-card);
  border: 1px solid var(--clr-card-border);
  box-shadow: var(--shadow);
  margin-top: 16px;
}
.video-review__placeholder { position: relative; cursor: pointer; }
.video-review__thumb {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}
.video-review__play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.22);
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}
.video-review__play:hover { background: rgba(0,0,0,0.38); }
.video-review__modal {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
}
.video-review__close {
  position: absolute;
  top: 8px; right: 8px; z-index: 10;
  background: rgba(0,0,0,0.55);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 32px; height: 32px;
  font-size: 16px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}

/* ===========================
   БЛОК 4 — Specs
=========================== */
.specs { padding: 48px 0; }
.specs__layout {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 24px;
}
.specs__img { box-shadow: var(--shadow); }
.specs__content { display: flex; flex-direction: column; gap: 24px; }
.specs__block {
  background: var(--clr-card);
  border: 1px solid var(--clr-card-border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.specs__block h3 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 14px;
}
.specs__block ul { display: flex; flex-direction: column; gap: 8px; }
.specs__block li {
  font-size: 14px;
  color: var(--clr-muted);
  padding: 8px 12px;
  background: var(--clr-bg);
  border-radius: 8px;
}
.specs__block li strong { color: var(--clr-text); }
.specs__note {
  font-size: 13px;
  color: var(--clr-muted);
  margin-bottom: 24px;
  text-align: center;
}

/* ===========================
   БЛОК 5 — Reviews
=========================== */
.reviews { padding: 48px 0; }
.reviews__grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.review-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-card-border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.review-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.review-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.review-card__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--clr-text);
}
.review-card__stars { font-size: 14px; }
.review-card__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--clr-muted);
  margin-bottom: 16px;
}
.review-card__photo {
  margin-bottom: 14px;
  border-radius: var(--radius);
  overflow: hidden;
}
.review-card__reply {
  background: var(--clr-bg);
  border-left: 3px solid var(--clr-cta);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--clr-muted);
}

/* ===========================
   БЛОК 6 — How to order
=========================== */
.how-to { padding: 48px 0; }
.steps {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  max-width: 380px;
  margin: 0 auto;
}
.step {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--clr-card);
  border: 1px solid var(--clr-card-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  width: 100%;
  box-shadow: var(--shadow);
}
.step__icon {
  font-size: 28px;
  flex-shrink: 0;
  width: 44px;
  text-align: center;
}
.step__text strong {
  display: block;
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 2px;
}
.step__text p {
  font-size: 13px;
  color: var(--clr-muted);
}
.step__arrow {
  font-size: 20px;
  color: var(--clr-cta);
  font-weight: 700;
}

/* ===========================
   БЛОК 7 — Order form
=========================== */
.order-section { padding: 48px 0 56px; }
.order-section__img {
  max-width: 300px;
  margin: 0 auto 24px;
  box-shadow: var(--shadow);
}
.order-form {
  background: var(--clr-card);
  border: 1px solid var(--clr-card-border);
  border-radius: var(--radius);
  padding: 24px 20px;
  margin-top: 24px;
  box-shadow: var(--shadow);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.form-group label {
  font-size: 14px;
  font-weight: 600;
  color: var(--clr-text);
}
.form-group input {
  padding: 14px 16px;
  border: 1.5px solid var(--clr-card-border);
  border-radius: 10px;
  font-size: 16px;
  font-family: inherit;
  background: var(--clr-bg);
  color: var(--clr-text);
  outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus { border-color: var(--clr-cta); }
.form-note {
  text-align: center;
  font-size: 13px;
  color: var(--clr-muted);
  margin-top: 14px;
}

/* ===========================
   БЛОК 8 — Footer
=========================== */
.footer {
  background: var(--clr-text);
  color: #aaa;
  padding: 24px 20px;
  text-align: center;
}
.footer__link {
  display: inline-block;
  color: #aaa;
  font-size: 13px;
  text-decoration: underline;
  margin-bottom: 8px;
}
.footer__link:hover { color: #fff; }
.footer__copy { font-size: 12px; }

/* ===========================
   Animations
=========================== */
.gsap-fade { opacity: 0; }