:root {
  --blue: #1487ff;
  --blue-dark: #07143a;
  --blue-soft: #eaf6ff;
  --text: #101b44;
  --muted: #657199;
  --lime: #d7ff35;
  --white: #ffffff;
  --card: rgba(255, 255, 255, 0.82);
  --border: rgba(98, 149, 205, 0.18);
  --shadow: 0 28px 80px rgba(31, 115, 210, 0.14);
  --radius-lg: 36px;
  --radius-md: 24px;
  --radius-sm: 18px;
  --container: 1380px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 18%, rgba(255, 255, 255, 0.95) 0 8%, transparent 20%),
    radial-gradient(circle at 88% 20%, rgba(255, 255, 255, 0.85) 0 9%, transparent 22%),
    radial-gradient(circle at 42% 86%, rgba(255, 255, 255, 0.75) 0 12%, transparent 28%),
    linear-gradient(180deg, #d9efff 0%, #eef8ff 47%, #dff2ff 100%);
  overflow-x: hidden;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.page {
  min-height: 100vh;
}

.partners-section {
  position: relative;
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
  padding: 54px 0 72px;
}

.partners-section::before,
.partners-section::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
}

.partners-section::before {
  width: 520px;
  height: 520px;
  left: -250px;
  top: 80px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.92), rgba(255,255,255,0) 68%);
  filter: blur(2px);
}

.partners-section::after {
  width: 380px;
  height: 120px;
  right: -160px;
  bottom: 20px;
  border-radius: 50%;
  background: rgba(205, 255, 36, 0.55);
  filter: blur(18px);
  transform: rotate(-18deg);
}

.section-pill {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  width: max-content;
  margin: 0 auto 20px;
  padding: 13px 30px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 12px 32px rgba(29, 75, 133, 0.08);
  color: #263153;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.section-pill span {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--lime);
  box-shadow: 0 0 0 6px rgba(215, 255, 53, 0.16);
}

.section-title {
  margin: 0;
  text-align: center;
  font-size: clamp(52px, 8vw, 94px);
  line-height: 0.94;
  font-weight: 950;
  letter-spacing: -0.06em;
  color: var(--blue-dark);
}

.section-title span {
  color: var(--blue);
}

.section-subtitle {
  margin: 10px 0 42px;
  text-align: center;
  color: #737b9f;
  font-size: clamp(20px, 2.5vw, 30px);
  font-weight: 750;
}

.hand-note {
  position: absolute;
  margin: 0;
  color: #398bdd;
  font-family: "Segoe Print", "Bradley Hand", cursive;
  font-size: clamp(22px, 2vw, 33px);
  line-height: 1.05;
  font-weight: 400;
  transform: rotate(-9deg);
  opacity: 0.8;
  z-index: 2;
}

.hand-note::after {
  content: "";
  display: block;
  width: 160px;
  height: 28px;
  margin-top: 4px;
  border-bottom: 4px solid var(--lime);
  border-radius: 50%;
  transform: rotate(-5deg);
}

.note-top {
  right: 20px;
  top: 28px;
}

.note-bottom {
  left: -88px;
  bottom: 20px;
  transform: rotate(-10deg);
}

.brand-card,
.business-card {
  position: relative;
  display: grid;
  border: 1px solid rgba(255, 255, 255, 0.84);
  background: var(--card);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.business-card {
  overflow: hidden;
}

.brand-card {
  grid-template-columns: 1fr 1.08fr;
  min-height: 420px;
  padding: 54px 72px 58px;
  border-radius: var(--radius-lg);
  margin-bottom: 30px;
  gap: 58px;
}

.brand-card::before {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(255,255,255,.55), rgba(255,255,255,0));
  pointer-events: none;
}

.brand-logo-side,
.brand-info-side {
  position: relative;
  z-index: 1;
}

.brand-logo-side {
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-info-side {
  padding-left: 58px;
  border-left: 1px solid rgba(91, 136, 189, 0.2);
}

.prana-logo {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: min(440px, 100%);
  min-height: 170px;
  color: #0c0d0f;
}

.prana-word {
  width: 100%;
  max-width: 420px;
  padding: 10px 28px 6px;
  border: 7px solid #111;
  border-left-width: 0;
  border-right-width: 0;
  font-size: clamp(44px, 5.2vw, 80px);
  font-weight: 950;
  letter-spacing: 0.13em;
  line-height: 0.85;
  text-align: center;
}

.prana-club {
  margin-top: -8px;
  background: rgba(255,255,255,.88);
  padding: 0 14px;
  font-size: clamp(19px, 2vw, 27px);
  font-weight: 950;
  letter-spacing: 0.32em;
}

.prana-tagline {
  margin-top: 18px;
  font-size: clamp(14px, 1.4vw, 18px);
  letter-spacing: 0.52em;
  color: #17191e;
}

.brand-info-side h2 {
  margin: 0 0 8px;
  color: var(--blue-dark);
  font-size: clamp(26px, 2.5vw, 33px);
  line-height: 1.14;
  font-weight: 900;
}

.brand-info-side p {
  max-width: 640px;
  margin: 0 0 26px;
  color: #5c638d;
  font-size: clamp(18px, 1.6vw, 24px);
  line-height: 1.42;
  font-weight: 520;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 56px;
  padding: 0 32px;
  border: 0;
  border-radius: 999px;
  color: var(--white);
  font-weight: 830;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 18px 38px rgba(19, 119, 245, 0.2);
  transition: transform .22s ease, box-shadow .22s ease, filter .22s ease;
}

.btn:hover,
.mini-action:hover,
.slider-arrow:hover {
  transform: translateY(-2px);
}

.btn:active,
.mini-action:active,
.slider-arrow:active {
  transform: translateY(0);
}

.btn span {
  display: inline-grid;
  place-items: center;
  box-sizing: border-box;
  width: 43px;
  height: 43px;
  padding-bottom: 7px;
  border-radius: 999px;
  background: rgba(255,255,255,.23);
  font-size: 30px;
  line-height: 1;
}

.btn-primary {
  background: linear-gradient(135deg, #1596ff, #0067ed);
}

.btn-dark {
  background: linear-gradient(135deg, #071532, #0d1731);
  box-shadow: 0 18px 42px rgba(7, 14, 36, 0.24);
}

.btn-dark span {
  background: var(--lime);
  color: #0b1538;
}

.brand-actions {
  display: grid;
  grid-template-columns: 1fr 1.13fr;
  gap: 24px;
  margin-top: 30px;
}

.mini-action {
  display: grid;
  grid-template-columns: 66px 1fr 28px;
  align-items: center;
  gap: 16px;
  min-height: 108px;
  padding: 16px 20px;
  border: 0;
  border-radius: 20px;
  background: rgba(255,255,255,.84);
  color: var(--text);
  text-align: left;
  box-shadow: 0 14px 34px rgba(45, 102, 175, 0.08);
  transition: transform .22s ease, box-shadow .22s ease;
}

.mini-action:hover {
  box-shadow: 0 18px 42px rgba(45, 102, 175, 0.13);
}

.mini-action strong {
  display: block;
  margin-bottom: 5px;
  color: var(--blue-dark);
  font-size: 19px;
  line-height: 1.1;
  font-weight: 900;
}

.mini-action small {
  display: block;
  color: #677097;
  font-size: 15px;
  line-height: 1.25;
  font-weight: 560;
}

.mini-action i {
  font-style: normal;
  color: var(--blue-dark);
  font-size: 38px;
  line-height: 1;
}

.mini-icon {
  display: grid;
  place-items: center;
  width: 66px;
  height: 66px;
  border-radius: 50%;
  background: #dcefff;
  position: relative;
}

.brand-actions .mini-action:nth-child(2) .mini-icon {
  background: var(--lime);
}

.user-icon::before,
.group-icon::before,
.placeholder-icon::before {
  content: "";
  display: block;
  width: 27px;
  height: 27px;
  border: 4px solid #1265d9;
  border-radius: 50% 50% 46% 46%;
  border-bottom-color: transparent;
  transform: translateY(5px);
}

.user-icon::after,
.group-icon::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  top: 14px;
  border: 4px solid #1265d9;
  border-radius: 50%;
  background: transparent;
}

.group-icon::before {
  width: 34px;
}

.group-icon::after {
  box-shadow: -17px 12px 0 -6px transparent, 17px 12px 0 -6px transparent;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,.93);
  color: var(--blue-dark);
  box-shadow: 0 14px 34px rgba(21, 73, 141, 0.1);
  font-size: 48px;
  line-height: 0.8;
  transition: transform .22s ease;
}

.slider-arrow-left {
  left: -32px;
}

.slider-arrow-right {
  right: -32px;
}

.slider-dots {
  position: absolute;
  left: 50%;
  bottom: 26px;
  z-index: 2;
  display: flex;
  gap: 11px;
  transform: translateX(-50%);
}

.dot {
  width: 13px;
  height: 13px;
  border: 0;
  border-radius: 999px;
  background: #c8e1fb;
  padding: 0;
  transition: width .25s ease, background .25s ease;
}

.dot.active {
  width: 15px;
  background: var(--blue);
}

.business-card {
  grid-template-columns: minmax(250px, 390px) 1px 1fr;
  align-items: center;
  gap: 48px;
  min-height: 264px;
  padding: 44px 70px;
  border-radius: var(--radius-lg);
}

.logo-placeholder {
  display: grid;
  place-items: center;
  min-height: 176px;
  border: 2px dashed #afcff2;
  border-radius: 20px;
  background: rgba(240, 248, 255, .58);
  color: #7380a5;
  text-align: center;
  font-size: 18px;
  font-weight: 700;
}

.placeholder-icon {
  width: 52px;
  height: 52px;
  margin-bottom: 9px;
  border-radius: 14px;
  border: 2px solid #afcff2;
  position: relative;
}

.placeholder-icon::before {
  position: absolute;
  inset: 13px;
  width: auto;
  height: auto;
  border: 0;
  border-left: 3px solid #afcff2;
  border-bottom: 3px solid #afcff2;
  border-radius: 0;
  transform: rotate(-45deg);
}

.placeholder-icon::after {
  content: "";
  position: absolute;
  width: 9px;
  height: 9px;
  right: 10px;
  top: 10px;
  border-radius: 50%;
  background: #afcff2;
}

.divider {
  height: 168px;
  width: 1px;
  background: rgba(89, 133, 184, 0.22);
}

.business-content h2 {
  margin: 0 0 10px;
  max-width: 720px;
  color: var(--blue-dark);
  font-size: clamp(25px, 2.4vw, 36px);
  line-height: 1.08;
  font-weight: 940;
  letter-spacing: -0.03em;
}

.business-content h2 span {
  color: var(--blue);
}

.business-content p {
  margin: 0 0 24px;
  max-width: 810px;
  color: #62709a;
  font-size: clamp(16px, 1.4vw, 20px);
  line-height: 1.42;
  font-weight: 540;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal.is-open {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 15, 40, 0.42);
  backdrop-filter: blur(8px);
}

.modal-window {
  position: relative;
  width: min(560px, 100%);
  padding: 38px;
  border-radius: 30px;
  background: #fff;
  box-shadow: 0 34px 90px rgba(0,0,0,.22);
}

.modal-close {
  position: absolute;
  right: 18px;
  top: 16px;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  background: #edf6ff;
  color: var(--blue-dark);
  font-size: 26px;
}

.modal-kicker {
  margin: 0 0 8px;
  color: var(--blue);
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.modal-window h2 {
  margin: 0 0 8px;
  color: var(--blue-dark);
  font-size: 34px;
}

.modal-window p {
  margin: 0 0 24px;
  color: #647092;
  line-height: 1.45;
}

.modal-form {
  display: grid;
  gap: 14px;
}

.modal-form label {
  display: grid;
  gap: 8px;
  color: var(--blue-dark);
  font-weight: 800;
}

.modal-form input,
.modal-form textarea {
  width: 100%;
  border: 1px solid #d8e8f7;
  border-radius: 16px;
  background: #f7fbff;
  padding: 14px 16px;
  color: var(--blue-dark);
  outline: none;
  resize: vertical;
}

.modal-form input:focus,
.modal-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(20, 135, 255, 0.12);
}

@media (max-width: 1080px) {
  .partners-section {
    width: min(100% - 28px, 920px);
  }

  .brand-card {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 42px 34px 64px;
  }

  .brand-info-side {
    padding-left: 0;
    border-left: 0;
    text-align: center;
  }

  .brand-info-side p {
    margin-left: auto;
    margin-right: auto;
  }

  .brand-actions {
    grid-template-columns: 1fr;
  }

  .business-card {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 34px;
    text-align: center;
  }

  .divider {
    display: none;
  }

  .business-content h2,
  .business-content p {
    margin-left: auto;
    margin-right: auto;
  }

  .note-top,
  .note-bottom {
    display: none;
  }
}

@media (max-width: 640px) {
  .partners-section {
    padding: 32px 0 46px;
  }

  .section-pill {
    font-size: 12px;
    padding: 10px 18px;
  }

  .section-title {
    font-size: 45px;
  }

  .section-subtitle {
    font-size: 18px;
    margin-bottom: 28px;
  }

  .brand-card,
  .business-card {
    border-radius: 26px;
  }

  .brand-card {
    padding: 32px 20px 58px;
  }

  .prana-word {
    font-size: 40px;
    border-width: 5px 0;
    letter-spacing: .08em;
  }

  .prana-tagline {
    letter-spacing: .32em;
    font-size: 11px;
  }

  .brand-info-side h2 {
    font-size: 24px;
  }

  .brand-info-side p {
    font-size: 17px;
  }

  .mini-action {
    grid-template-columns: 54px 1fr 22px;
    min-height: 96px;
    padding: 14px;
  }

  .mini-icon {
    width: 54px;
    height: 54px;
  }

  .slider-arrow {
    display: none;
  }

  .business-card {
    padding: 28px 18px;
  }

  .logo-placeholder {
    min-height: 150px;
  }

  .btn {
    width: 100%;
    min-height: 58px;
  }

  .modal-window {
    padding: 30px 20px;
  }
}