/* =========================================================
   Интер Альянс — soft pink / rose candy landing
   ========================================================= */

:root {
  --pink-50: #FFF5F8;
  --pink-100: #FFE4EC;
  --pink-200: #FFD0DC;
  --pink-300: #FFB6C8;
  --pink-400: #FF8FAB;
  --pink-500: #F76C94;
  --pink-600: #E84A7A;
  --pink-700: #C93664;
  --ink: #4A1F32;
  --ink-soft: #7A4A5C;
  --white: #FFFFFF;
  --shadow-soft: 0 12px 40px rgba(232, 74, 122, 0.22);
  --shadow-bubble: 0 8px 28px rgba(247, 108, 148, 0.28);
  --radius-pill: 999px;
  --radius-soft: 1.75rem;
  --font: "Nunito", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--ink);
  background: linear-gradient(165deg, var(--pink-100) 0%, var(--pink-300) 55%, #FFC4D4 100%);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--pink-600);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

button,
input {
  font: inherit;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-pill);
  font-weight: 800;
  letter-spacing: 0.01em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  text-decoration: none;
}

.btn--cta {
  margin-top: 0.5rem;
  padding: 1.05rem 2.6rem;
  font-size: 1.15rem;
  color: var(--white);
  background: linear-gradient(135deg, var(--pink-500), var(--pink-600));
  box-shadow: var(--shadow-bubble), 0 0 0 6px rgba(255, 255, 255, 0.28);
}

.btn--cta:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 36px rgba(232, 74, 122, 0.38), 0 0 0 8px rgba(255, 255, 255, 0.35);
  text-decoration: none;
}

.btn--primary {
  width: 100%;
  margin-top: 1.25rem;
  padding: 0.95rem 1.5rem;
  font-size: 1.05rem;
  color: var(--white);
  background: linear-gradient(135deg, var(--pink-500), var(--pink-600));
  box-shadow: var(--shadow-soft);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(232, 74, 122, 0.35);
}

.btn--bounce {
  animation: ctaBounce 2.4s ease-in-out infinite;
}

@keyframes ctaBounce {
  0%, 100% { transform: translateY(0); }
  40% { transform: translateY(-8px); }
  55% { transform: translateY(0); }
  70% { transform: translateY(-4px); }
}

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

/* ---------- Hero: full-bleed photo + centered copy ---------- */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  text-align: center;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    url("../img/hero.png") center / cover no-repeat;
  transform: scale(1.02);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 228, 236, 0.55) 0%, rgba(255, 182, 200, 0.62) 45%, rgba(232, 74, 122, 0.48) 100%),
    radial-gradient(ellipse at 50% 30%, rgba(255, 245, 248, 0.35), transparent 60%);
}

.hero__center {
  position: relative;
  z-index: 1;
  width: min(720px, calc(100% - 2rem));
  padding: 2.5rem 1.25rem 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.1rem;
}

.hero__brand {
  font-size: clamp(1.6rem, 4.5vw, 2.35rem);
  font-weight: 800;
  color: var(--white);
  text-shadow: 0 4px 24px rgba(74, 31, 50, 0.35);
  letter-spacing: 0.02em;
}

.hero__title {
  font-size: clamp(1.55rem, 4.2vw, 2.45rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--white);
  text-shadow: 0 3px 18px rgba(74, 31, 50, 0.4);
  max-width: 18ch;
}

.hero__desc {
  font-size: clamp(1rem, 2.4vw, 1.15rem);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 2px 12px rgba(74, 31, 50, 0.35);
  max-width: 42ch;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
  margin: 0.25rem 0 0.35rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--pink-700);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 6px 18px rgba(74, 31, 50, 0.12);
  backdrop-filter: blur(6px);
}

/* ---------- Footer ---------- */

.footer {
  background: linear-gradient(180deg, var(--pink-100), var(--pink-200));
  padding: 2.5rem 1.25rem 2rem;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.footer__inner {
  width: min(640px, 100%);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.footer__brand {
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--pink-600);
}

.footer__company {
  font-weight: 700;
  color: var(--ink);
}

.footer__links {
  margin-top: 0.75rem;
}

.footer__links a {
  display: inline-block;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.7);
  color: var(--pink-700);
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(232, 74, 122, 0.12);
}

.footer__links a:hover {
  text-decoration: none;
  background: var(--white);
}

/* ---------- Quiz popup ---------- */

.quiz-backdrop {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(74, 31, 50, 0.35);
  backdrop-filter: blur(4px);
}

.quiz {
  position: fixed;
  z-index: 50;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(0.92);
  width: min(440px, calc(100% - 1.5rem));
  max-height: min(92vh, 720px);
  overflow-y: auto;
  padding: 1.75rem 1.4rem 1.5rem;
  border-radius: 2rem;
  background: linear-gradient(165deg, #FFF8FA 0%, var(--pink-100) 55%, var(--pink-200) 100%);
  box-shadow: 0 24px 60px rgba(74, 31, 50, 0.28), 0 0 0 1px rgba(255, 255, 255, 0.6) inset;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.28s cubic-bezier(0.34, 1.4, 0.64, 1);
}

.quiz.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}

.quiz[hidden],
.quiz-backdrop[hidden] {
  display: none !important;
}

.quiz__close {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  width: 2.4rem;
  height: 2.4rem;
  border: none;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.85);
  color: var(--ink-soft);
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: 0 4px 12px rgba(232, 74, 122, 0.15);
}

.quiz__close:hover {
  color: var(--pink-600);
  background: var(--white);
}

.quiz__progress {
  display: flex;
  justify-content: center;
  gap: 0.45rem;
  margin-bottom: 0.5rem;
}

.quiz__dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: var(--radius-pill);
  background: var(--pink-200);
  transition: width 0.25s ease, background 0.25s ease;
}

.quiz__dot.is-active {
  width: 1.5rem;
  background: var(--pink-500);
}

.quiz__step-label {
  text-align: center;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--pink-600);
  margin-bottom: 0.85rem;
}

.quiz__step {
  display: none;
}

.quiz__step.is-active {
  display: block;
  animation: softIn 0.3s ease;
}

@keyframes softIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.quiz__title {
  font-size: 1.35rem;
  font-weight: 800;
  text-align: center;
  color: var(--ink);
  margin-bottom: 1rem;
  line-height: 1.25;
}

.quiz__desc {
  text-align: center;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin: -0.35rem 0 1.1rem;
}

.quiz__options {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.option {
  width: 100%;
  padding: 0.9rem 1.15rem;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.85);
  color: var(--ink);
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(232, 74, 122, 0.1);
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}

.option:hover {
  border-color: var(--pink-300);
  transform: translateY(-1px);
}

.option.is-selected {
  border-color: var(--pink-500);
  background: linear-gradient(135deg, #FFE4EC, #FFD0DC);
  color: var(--pink-700);
  box-shadow: 0 6px 18px rgba(232, 74, 122, 0.2);
}

.quiz__hint {
  text-align: center;
  color: var(--pink-700);
  font-size: 0.85rem;
  font-weight: 700;
  margin-top: 0.65rem;
}

.quiz__hint[hidden] {
  display: none;
}

.quiz__fields {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  text-align: left;
}

.field__label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink-soft);
  padding-left: 0.35rem;
}

.field__input {
  width: 100%;
  padding: 0.9rem 1.15rem;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.95);
  color: var(--ink);
  font-weight: 600;
  outline: none;
  box-shadow: 0 4px 14px rgba(232, 74, 122, 0.1);
  transition: border-color 0.15s ease;
}

.field__input:focus {
  border-color: var(--pink-400);
}

.field__input.error,
.field__input.is-error {
  border-color: #E85A7A;
  background: #FFF0F4;
}

.quiz__consent {
  margin-top: 0.85rem;
  font-size: 0.78rem;
  text-align: center;
  color: var(--ink-soft);
  line-height: 1.4;
}

/* intl-tel-input soft pills */
.iti {
  width: 100%;
}

.iti__country-list {
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.iti--separate-dial-code .iti__selected-dial-code {
  color: var(--ink);
  font-weight: 700;
}

/* ---------- Inner pages (privacy / thank) ---------- */

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(165deg, var(--pink-50), var(--pink-100) 40%, var(--pink-200));
}

.page__top {
  padding: 1.25rem 1.25rem 0;
}

.page__top-inner {
  width: min(760px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--pink-600);
  text-decoration: none;
}

.logo:hover {
  text-decoration: none;
}

.page__main {
  flex: 1;
  padding: 1.5rem 1.25rem 3rem;
}

.page__wrap {
  width: min(760px, 100%);
  margin: 0 auto;
}

.page__back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 1rem;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.75);
  color: var(--pink-700);
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(232, 74, 122, 0.1);
}

.page__back:hover {
  text-decoration: none;
  background: var(--white);
}

.page__title {
  font-size: clamp(1.6rem, 3.5vw, 2.1rem);
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 1.25rem;
}

/* Accordion-like privacy sections */
.legal-intro {
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius-soft);
  background: rgba(255, 255, 255, 0.75);
  box-shadow: 0 8px 24px rgba(232, 74, 122, 0.1);
  margin-bottom: 1rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.legal-card {
  border-radius: var(--radius-soft);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 8px 24px rgba(232, 74, 122, 0.08);
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.legal-card summary {
  list-style: none;
  cursor: pointer;
  padding: 1.05rem 1.25rem;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  user-select: none;
}

.legal-card summary::-webkit-details-marker {
  display: none;
}

.legal-card summary::after {
  content: "";
  flex-shrink: 0;
  width: 0.55rem;
  height: 0.55rem;
  border-right: 2.5px solid var(--pink-500);
  border-bottom: 2.5px solid var(--pink-500);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
  margin-top: -0.2rem;
}

.legal-card[open] summary::after {
  transform: rotate(-135deg);
  margin-top: 0.2rem;
}

.legal-card__body {
  padding: 0 1.25rem 1.2rem;
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.95rem;
}

.legal-card__body p + p,
.legal-card__body ul + p,
.legal-card__body p + ul {
  margin-top: 0.65rem;
}

.legal-card__body ul {
  padding-left: 1.2rem;
}

.legal-card__body li + li {
  margin-top: 0.3rem;
}

.legal-card__body table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 0.75rem 0;
  font-size: 0.85rem;
  overflow: hidden;
  border-radius: 1rem;
  background: var(--pink-50);
}

.legal-card__body th,
.legal-card__body td {
  padding: 0.65rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--pink-200);
  vertical-align: top;
}

.legal-card__body th {
  background: var(--pink-200);
  color: var(--ink);
  font-weight: 800;
}

.legal-card__body a {
  font-weight: 700;
}

.legal-meta {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink-soft);
  padding: 1rem;
  border-radius: var(--radius-soft);
  background: rgba(255, 255, 255, 0.55);
}

/* Thank page */
.thank {
  text-align: center;
  padding: 3rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.thank__bubble {
  width: 5rem;
  height: 5rem;
  border-radius: var(--radius-pill);
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--pink-400), var(--pink-600));
  color: var(--white);
  box-shadow: var(--shadow-bubble);
  animation: softPop 0.5s cubic-bezier(0.34, 1.4, 0.64, 1);
}

@keyframes softPop {
  from { transform: scale(0.6); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.thank__title {
  font-size: clamp(1.7rem, 4vw, 2.3rem);
  font-weight: 800;
  color: var(--ink);
}

.thank__text {
  max-width: 36ch;
  font-weight: 600;
  color: var(--ink-soft);
}

body.quiz-open {
  overflow: hidden;
}

@media (max-width: 480px) {
  .hero__center {
    gap: 0.9rem;
  }

  .btn--cta {
    width: 100%;
    max-width: 280px;
  }

  .quiz {
    padding: 1.5rem 1.1rem 1.25rem;
    border-radius: 1.6rem;
  }
}