@import url("https://fonts.googleapis.com/css2?family=Caveat:wght@600;700&family=Manrope:wght@400;500;600;700;800&display=swap&subset=cyrillic");

.bts-landing {
  --bts-teal: #00b7c3;
  --bts-teal-dark: #00949e;
  --bts-teal-deep: #0a3d42;
  --bts-teal-soft: #e6f8fa;
  --bts-ink: #14181a;
  --bts-muted: #5c6b70;
  --bts-white: #ffffff;
  --bts-sand: #f3f7f8;
  --bts-line: rgba(0, 183, 195, 0.18);
  --bts-shadow: 0 18px 48px rgba(10, 61, 66, 0.12);
  --bts-radius: 18px;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--bts-ink);
  line-height: 1.6;
  overflow-x: hidden;
  background: var(--bts-white);
}

.bts-landing *,
.bts-landing *::before,
.bts-landing *::after {
  box-sizing: border-box;
}

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

.bts-container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.bts-script {
  font-family: "Caveat", cursive;
  font-weight: 700;
  letter-spacing: 0.01em;
}

/* Banner */
.bts-banner {
  position: relative;
  z-index: 1;
  display: block;
  line-height: 0;
  text-decoration: none !important;
  background: var(--bts-teal-deep);
}

.bts-banner .header-banner-desktop {
  width: 100%;
  height: auto;
}

.bts-banner .header-banner-mobile {
  width: 100%;
  height: auto;
  display: none;
}

@media only screen and (max-width: 576px) {
  .bts-banner .header-banner-desktop {
    display: none;
  }

  .bts-banner .header-banner-mobile {
    display: block;
  }

  .bts-intro__title em {
    white-space: normal;
  }
}

/* Intro — open layout on continuous sand */
.bts-intro {
  position: relative;
  z-index: 2;
  margin-top: 0;
  padding: clamp(36px, 5vw, 56px) 0 36px;
  background: var(--bts-sand);
  overflow: hidden;
}

/* Floating school doodles */
.bts-doodle {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  color: var(--bts-teal);
  opacity: 0.38;
}

.bts-doodle--plane {
  top: 18px;
  right: 7%;
  width: 54px;
  animation: bts-float 5.5s ease-in-out infinite;
}

.bts-doodle--star {
  top: 42%;
  left: 3%;
  width: 28px;
  animation: bts-twinkle 3.2s ease-in-out infinite;
}

.bts-doodle--pencil {
  bottom: 18%;
  right: 4%;
  width: 34px;
  opacity: 0.32;
  animation: bts-float 6.4s ease-in-out infinite reverse;
}

.bts-doodle--book {
  bottom: 8%;
  left: 8%;
  width: 36px;
  opacity: 0.3;
  animation: bts-bob 5.2s ease-in-out infinite;
}

.bts-intro > .bts-container,
.bts-how > .bts-container {
  position: relative;
  z-index: 1;
}

.bts-intro__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 18px;
  margin-bottom: clamp(22px, 3vw, 32px);
}

.bts-intro__brand {
  margin: 0;
  color: var(--bts-teal-deep);
}

.bts-intro__brand .bts-script {
  font-size: clamp(2.6rem, 5vw, 3.6rem);
  line-height: 1;
  color: var(--bts-teal-dark);
}

.bts-intro__dates {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 8px 14px 8px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--bts-line);
  color: var(--bts-teal-deep);
}

.bts-intro__dates svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--bts-teal);
}

.bts-intro__dates span {
  display: flex;
  flex-direction: column;
  gap: 1px;
  line-height: 1.15;
}

.bts-intro__dates small {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--bts-muted);
}

.bts-intro__dates strong {
  font-size: 0.95rem;
  font-weight: 800;
}

.bts-intro__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.bts-intro__title {
  margin: 0 0 16px;
  font-size: clamp(1.8rem, 3.6vw, 2.7rem);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--bts-ink);
}

.bts-intro__title em {
  font-style: normal;
  color: var(--bts-teal-dark);
  white-space: nowrap;
  display: inline-block;
}

.bts-intro__lead {
  margin: 0 0 28px;
  max-width: 540px;
  font-size: 1.08rem;
  color: var(--bts-muted);
}

.bts-intro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.bts-intro__spotlight {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: clamp(24px, 3vw, 32px);
  border-radius: 28px;
  background:
    radial-gradient(circle at 100% 0%, rgba(255, 255, 255, 0.22), transparent 42%),
    linear-gradient(155deg, #24c4cf 0%, var(--bts-teal) 45%, var(--bts-teal-dark) 100%);
  color: var(--bts-white);
  box-shadow: 0 22px 48px rgba(0, 148, 158, 0.28);
  overflow: hidden;
}

.bts-intro__spotlight-glow {
  position: absolute;
  width: 180px;
  height: 180px;
  right: -50px;
  bottom: -60px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

.bts-intro__spotlight-laptop {
  position: absolute;
  right: 18px;
  top: 18px;
  z-index: 1;
  width: 56px;
  height: auto;
  color: rgba(255, 255, 255, 0.92);
  pointer-events: none;
}

.bts-intro__spotlight-kicker {
  position: relative;
  z-index: 1;
  margin: 0 0 8px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: none;
  max-width: calc(100% - 70px);
  line-height: 1.3;
}

.bts-intro__spotlight-count {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: clamp(3.2rem, 6vw, 4.4rem);
  line-height: 0.95;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.bts-intro__spotlight-label {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  line-height: 1;
}

.bts-intro__spotlight-note {
  position: relative;
  z-index: 1;
  margin: 8px 0 0;
  font-size: 0.95rem;
  font-weight: 500;
  opacity: 0.92;
}

.bts-intro__spotlight-foot {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.35;
}

.bts-intro__spotlight-foot svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 1px;
}

.bts-intro__highlights {
  list-style: none;
  margin: clamp(28px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid rgba(0, 183, 195, 0.16);
}

.bts-intro__highlight {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px 4px 0;
  border-right: 1px solid rgba(0, 183, 195, 0.14);
}

.bts-intro__highlight:last-child {
  border-right: 0;
  padding-right: 0;
}

.bts-intro__highlight:not(:first-child) {
  padding-left: 22px;
}

.bts-intro__highlight strong {
  color: var(--bts-teal-deep);
  font-size: 1.12rem;
  font-weight: 800;
}

.bts-intro__highlight span {
  color: var(--bts-muted);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.35;
}

.bts-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--bts-teal-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.bts-kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--bts-teal);
}

/* Buttons */
.bts-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 26px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.bts-btn:hover {
  transform: translateY(-2px);
}

.bts-btn--primary {
  background: var(--bts-teal);
  color: var(--bts-white) !important;
  box-shadow: 0 10px 28px rgba(0, 183, 195, 0.28);
}

.bts-btn--primary:hover {
  background: var(--bts-teal-dark);
}

.bts-btn--ghost {
  background: transparent;
  color: var(--bts-teal-deep) !important;
  border: 2px solid rgba(0, 183, 195, 0.45);
}

.bts-btn--ghost:hover {
  background: var(--bts-teal-soft);
}

.bts-btn--light {
  background: var(--bts-white);
  color: var(--bts-teal-deep) !important;
}

/* Sections shared */
.bts-section {
  padding: 64px 0;
}

.bts-section--sand {
  background: var(--bts-sand);
}

.bts-section--deep {
  background:
    linear-gradient(135deg, rgba(0, 183, 195, 0.18), transparent 42%),
    linear-gradient(180deg, #0d4a50 0%, var(--bts-teal-deep) 100%);
  color: var(--bts-white);
}

.bts-section__head {
  max-width: 680px;
  margin: 0 auto 40px;
  text-align: center;
}

.bts-section__title {
  margin: 0 0 12px;
  font-size: clamp(1.55rem, 3vw, 2.15rem);
  line-height: 1.2;
  font-weight: 800;
  color: var(--bts-ink);
}

.bts-section__text {
  margin: 0;
  color: var(--bts-muted);
  font-size: 1.02rem;
}

.bts-section--deep .bts-section__title {
  color: #fff !important;
}

.bts-section--deep .bts-section__text {
  color: rgba(255, 255, 255, 0.82);
}

/* How to participate — distinct mint band + flight panel */
.bts-how {
  position: relative;
  padding: 28px 0 72px;
  background:
    radial-gradient(circle at 88% 12%, rgba(0, 183, 195, 0.16), transparent 34%),
    radial-gradient(circle at 8% 80%, rgba(0, 183, 195, 0.1), transparent 38%),
    linear-gradient(180deg, #dff4f6 0%, #eaf8f9 55%, #f3f7f8 100%);
  scroll-margin-top: 100px;
  overflow: hidden;
}

.bts-how__panel {
  position: relative;
  z-index: 1;
  padding: clamp(28px, 4vw, 44px) clamp(20px, 3vw, 40px) clamp(24px, 3vw, 36px);
  border-radius: 28px;
  background:
    linear-gradient(165deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 253, 254, 0.96) 100%);
  border: 1px solid rgba(0, 183, 195, 0.18);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.9) inset,
    0 22px 48px rgba(10, 61, 66, 0.1);
}

.bts-how__flight {
  position: relative;
  margin: -4px 0 4px;
  color: var(--bts-teal);
  pointer-events: none;
}

.bts-how__flight-svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 140px;
}

.bts-how__trail {
  opacity: 0.58;
  animation: bts-trail-dash 0.85s linear infinite;
}

.bts-how__plane {
  transform-origin: 880px 48px;
  animation: bts-plane-bob 3.2s ease-in-out infinite;
}

.bts-how__head {
  max-width: 640px;
  margin: 0 auto 36px;
  text-align: center;
}

.bts-how__eyebrow {
  margin: 0 0 10px;
  color: var(--bts-teal-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.bts-how__title {
  margin: 0 0 12px;
  font-size: clamp(1.7rem, 3.2vw, 2.35rem);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--bts-ink);
}

.bts-how__lead {
  margin: 0 auto;
  max-width: 28rem;
  color: var(--bts-muted);
  font-size: 1.05rem;
}

.bts-journey {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: clamp(16px, 3vw, 28px);
  align-items: stretch;
}

.bts-journey__step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 22px 22px 24px;
  border-radius: 20px;
  background: rgba(230, 248, 250, 0.65);
  border: 1px solid rgba(0, 183, 195, 0.16);
}

.bts-journey__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--bts-teal) 0%, var(--bts-teal-dark) 100%);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  box-shadow: 0 12px 28px rgba(0, 148, 158, 0.28);
}

.bts-journey__title {
  margin: 0 0 8px;
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  line-height: 1.25;
  font-weight: 800;
  color: var(--bts-ink);
}

.bts-journey__text {
  margin: 0;
  color: var(--bts-muted);
  font-size: 0.98rem;
  line-height: 1.55;
}

.bts-journey__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bts-teal);
  opacity: 0.7;
  align-self: center;
}

.bts-journey__arrow svg {
  width: 48px;
  height: 24px;
}

.bts-partners {
  margin-top: clamp(28px, 4vw, 40px);
  padding: 22px 18px 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px dashed rgba(0, 183, 195, 0.28);
}

.bts-partners__label {
  margin: 0 0 16px;
  text-align: center;
  color: var(--bts-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bts-partners__row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.bts-partner {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 96px;
  padding: 14px 16px;
}

.bts-partner img {
  max-height: 65px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  filter: grayscale(0.08);
  opacity: 0.95;
}

/* Prizes */
.bts-prizes {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 36px;
  align-items: center;
}

.bts-prizes__media {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  min-height: 340px;
  box-shadow: var(--bts-shadow);
}

.bts-prizes__media img {
  width: 100%;
  height: 100%;
  min-height: 340px;
  object-fit: cover;
}

.bts-prizes__badge {
  position: absolute;
  left: 18px;
  bottom: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 12px;
  background: rgba(10, 61, 66, 0.86);
  color: var(--bts-white);
  backdrop-filter: blur(6px);
}

.bts-prizes__badge-laptop {
  width: 40px;
  height: auto;
  flex-shrink: 0;
  color: rgba(255, 255, 255, 0.95);
}

.bts-prizes__badge-copy {
  min-width: 0;
}

.bts-prizes__badge strong {
  display: block;
  font-size: 1.35rem;
  line-height: 1.15;
}

.bts-prizes__badge span {
  font-size: 13px;
  opacity: 0.9;
}

.bts-prizes__content .bts-section__title {
  text-align: left;
}

.bts-prizes__content .bts-section__text {
  text-align: left;
  margin-bottom: 18px;
}

.bts-prizes__regulation {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(0, 183, 195, 0.18);
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--bts-muted);
}

.bts-prizes__regulation a {
  color: var(--bts-teal-dark);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.bts-prizes__regulation a:hover {
  color: var(--bts-teal);
}

.bts-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.bts-checklist li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 12px;
  color: var(--bts-muted);
}

.bts-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background:
    linear-gradient(var(--bts-white), var(--bts-white)) center / 6px 2px no-repeat,
    linear-gradient(var(--bts-white), var(--bts-white)) center / 2px 8px no-repeat,
    var(--bts-teal);
  transform: rotate(45deg);
}

/* Benefits */
.bts-benefits {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.bts-benefit {
  padding: 24px 20px;
  border-radius: var(--bts-radius);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  transition: transform 0.25s ease, background 0.25s ease;
}

.bts-benefit:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.12);
}

.bts-benefit__icon {
  width: 44px;
  height: 44px;
  margin-bottom: 16px;
  color: var(--bts-teal);
}

.bts-benefit__icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.bts-benefit__title {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 800;
  color: #fff !important;
}

.bts-benefit__text {
  margin: 0;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.78);
}

/* FinComPay */
.bts-pay {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 32px;
  align-items: center;
}

.bts-pay__media {
  border-radius: 24px;
  overflow: hidden;
  min-height: 320px;
  box-shadow: var(--bts-shadow);
}

.bts-pay__media img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
}

.bts-pay__panel {
  padding: 8px 0;
}

.bts-pay__panel .bts-section__title {
  text-align: left;
}

.bts-pay__panel .bts-section__text {
  text-align: left;
  margin-bottom: 18px;
}

.bts-pay__note {
  margin: 0 0 22px;
  padding: 16px 18px;
  border-left: 3px solid var(--bts-teal);
  background: var(--bts-teal-soft);
  border-radius: 0 12px 12px 0;
  color: var(--bts-teal-deep);
  font-weight: 600;
}

/* Closing */
.bts-close {
  position: relative;
  padding: 72px 0;
  overflow: hidden;
  background:
    linear-gradient(120deg, rgba(10, 61, 66, 0.72), rgba(0, 148, 158, 0.55)),
    url("/images/landing/back-to-school/students-classroom.jpg") center / cover no-repeat;
  color: var(--bts-white);
  text-align: center;
}

.bts-close__inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
}

.bts-close__brand {
  margin: 0 0 10px;
  font-family: "Caveat", cursive;
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1;
}

.bts-close__title {
  margin: 0 0 12px;
  color: #fff;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 800;
}

.bts-close__text {
  margin: 0 auto 26px;
  max-width: 560px;
  color: rgba(255, 255, 255, 0.88);
}

.bts-close__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.bts-legal {
  margin-top: 22px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
}

.bts-legal a {
  color: var(--bts-white) !important;
  font-weight: 700;
  text-decoration: underline !important;
}

/* Motion */
@keyframes bts-float {
  0%, 100% { transform: translateY(0) rotate(-8deg); }
  50% { transform: translateY(-10px) rotate(4deg); }
}

@keyframes bts-twinkle {
  0%, 100% { opacity: 0.25; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(1.12); }
}

@keyframes bts-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes bts-plane-bob {
  0%, 100% { transform: translate(0, 0) rotate(-6deg); }
  50% { transform: translate(4px, -6px) rotate(4deg); }
}

@keyframes bts-trail-dash {
  from { stroke-dashoffset: 0; }
  to { stroke-dashoffset: -14; } /* must match dasharray period (6 + 8) */
}

@media (prefers-reduced-motion: reduce) {
  .bts-doodle,
  .bts-how__trail,
  .bts-how__plane,
  .bts-cursor__badge,
  .bts-benefit {
    animation: none;
  }

  .bts-cursor {
    display: none !important;
  }

  .bts-btn:hover,
  .bts-benefit:hover {
    transform: none;
  }
}

/* Cursor follower badge — desktop only */
.bts-cursor {
  display: none;
}

@media (hover: hover) and (pointer: fine) {
  .bts-cursor {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    pointer-events: none;
    opacity: 0;
    will-change: transform;
    transition: opacity 0.25s ease;
  }

  .bts-cursor.is-ready.is-on {
    opacity: 1;
  }

  .bts-cursor__badge {
    position: relative;
    width: 42px;
    height: 84px;
    filter: drop-shadow(0 10px 16px rgba(10, 61, 66, 0.26));
    animation: bts-cursor-bob 2.8s ease-in-out infinite;
  }

  .bts-cursor__icon {
    display: block;
    width: 42px;
    height: 84px;
  }
}

@keyframes bts-cursor-bob {
  0%, 100% { transform: translateY(0) rotate(-10deg); }
  50% { transform: translateY(-6px) rotate(8deg); }
}

@media only screen and (max-width: 980px) {
  .bts-cursor {
    display: none !important;
  }
}

/* Responsive */
@media only screen and (max-width: 980px) {
  .bts-container {
    padding: 0 18px;
  }

  .bts-intro {
    margin-top: 0;
    padding-top: 32px;
  }

  .bts-intro__grid,
  .bts-prizes,
  .bts-pay {
    grid-template-columns: 1fr;
  }

  .bts-intro__spotlight {
    max-width: 100%;
  }

  .bts-intro__highlights {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .bts-intro__highlight,
  .bts-intro__highlight:not(:first-child) {
    padding: 16px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(0, 183, 195, 0.12);
  }

  .bts-intro__highlight:last-child {
    border-bottom: 0;
  }

  .bts-doodle--pencil,
  .bts-doodle--book {
    display: none;
  }

  .bts-how {
    padding: 20px 0 56px;
  }

  .bts-how__panel {
    padding: 24px 18px 20px;
  }

  .bts-how__flight-svg {
    max-height: 110px;
  }

  .bts-journey {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .bts-journey__arrow {
    transform: rotate(90deg);
    padding: 2px 0;
  }

  .bts-journey__step {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 0;
  }

  .bts-benefits {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bts-partners__row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bts-partner {
    min-height: 90px;
  }

  .bts-prizes__media,
  .bts-prizes__media img,
  .bts-pay__media,
  .bts-pay__media img {
    min-height: 280px;
  }
}

@media only screen and (max-width: 640px) {
  .bts-container {
    padding: 0 16px;
  }

  .bts-intro {
    margin-top: 0;
    padding: 28px 0 28px;
  }

  .bts-intro__top {
    flex-direction: column;
    align-items: flex-start;
  }

  .bts-intro__dates {
    width: 100%;
  }

  .bts-doodle--plane,
  .bts-doodle--star {
    opacity: 0.22;
    width: 28px;
  }

  .bts-doodle--plane {
    right: 4%;
    top: 12px;
    width: 36px;
  }

  .bts-how {
    padding: 12px 0 48px;
  }

  .bts-how__panel {
    padding: 20px 14px 16px;
    border-radius: 20px;
  }

  .bts-how__flight {
    margin: 0 0 2px;
  }

  .bts-how__flight-svg {
    max-height: 84px;
  }

  .bts-how__head {
    margin-bottom: 24px;
  }

  .bts-journey__step {
    padding: 18px 16px 20px;
  }

  .bts-partners {
    padding: 18px 12px 10px;
  }

  .bts-partners__row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .bts-partner {
    min-height: 84px;
    padding: 10px;
  }

  .bts-partner img {
    max-height: 52px;
  }

  .bts-section {
    padding: 48px 0;
  }

  .bts-section__head {
    margin-bottom: 28px;
  }

  .bts-benefits {
    grid-template-columns: 1fr;
  }

  .bts-prizes,
  .bts-pay {
    gap: 24px;
  }

  .bts-prizes__media,
  .bts-prizes__media img,
  .bts-pay__media,
  .bts-pay__media img {
    min-height: 220px;
  }

  .bts-prizes__badge {
    left: 12px;
    bottom: 12px;
    right: 12px;
  }

  .bts-intro__actions,
  .bts-close__actions {
    width: 100%;
  }

  .bts-intro__actions .bts-btn,
  .bts-close__actions .bts-btn,
  .bts-pay .bts-btn {
    width: 100%;
  }

  .bts-close {
    padding: 56px 0;
  }
}

@media only screen and (max-width: 400px) {
  .bts-partner img {
    max-height: 44px;
  }

  .bts-how__title,
  .bts-intro__title {
    word-break: break-word;
  }

  .bts-intro__title em {
    white-space: normal;
  }

  .bts-intro__spotlight-laptop {
    width: 44px;
    right: 14px;
    top: 14px;
  }
}