/* ==========================================================================
   CMEDIA — Digital Commerce Studio
   Design tokens
   ========================================================================== */
:root{
  --black: #0a0908;
  --black-soft: #14110d;
  --black-card: #1c1712;
  --cream: #f6f1e9;
  --cream-alt: #efe6d8;
  --white: #ffffff;
  --orange: #ff5a1f;
  --orange-light: #ff8a4c;
  --orange-dark: #c2400f;
  --gray-900: #1c1c1c;
  --gray-600: #6b6459;
  --gray-400: #a39c8d;
  --gray-200: #e4dccb;

  --font-head: 'Space Grotesk', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;

  --radius-sm: 10px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-full: 999px;

  --container: 1240px;
  --transition: 0.4s cubic-bezier(.16,.84,.44,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--black);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg{ max-width:100%; display:block; }
[hidden]{ display:none !important; }
a{ color: inherit; text-decoration: none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4{ font-family: var(--font-head); margin:0; font-weight:700; letter-spacing:-0.02em; }
p{ margin:0; }
button{ font-family: inherit; cursor:pointer; }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============ Reveal on scroll ============ */
.reveal{
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(.16,.84,.44,1);
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}

/* ============ Typography helpers ============ */
.eyebrow{
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-600);
  margin: 0 0 14px;
}
.eyebrow--light{ color: rgba(228,220,204,0.65); }
.eyebrow--accent{ color: var(--orange); }
.eyebrow--center{ text-align:center; }
.eyebrow--lg{ font-size: 16px; letter-spacing: 0.16em; margin-bottom: 18px; }

.text-accent{ color: var(--orange); }

.section{ padding: 88px 0; position: relative; }
.section--dark{ background: var(--black); color: var(--cream); }
.section--light{ background: var(--cream); color: var(--black); }
.section--light-alt{ background: var(--cream-alt); color: var(--black); }

.section__title{
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.12;
  margin-bottom: 20px;
}
.section__title--light{ color: var(--white); }
.section__text{
  font-size: 17px;
  line-height: 1.6;
  color: var(--gray-600);
  max-width: 560px;
}
.section__text--light{ color: var(--gray-200); }
.section__head{
  display:flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  margin-bottom: 40px;
}
.section__head-text{ margin-top: 6px; }

/* ============ Buttons ============ */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 26px;
  border: none;
  transition: transform var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.btn .arrow{ transition: transform var(--transition); display:inline-block; }
.btn:hover .arrow{ transform: translateX(4px); }
.btn:hover{ transform: translateY(-2px); }

.btn--primary{
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
  color: var(--white);
  box-shadow: 0 10px 30px -10px rgba(255,90,31,0.6);
}
.btn--primary:hover{ box-shadow: 0 14px 34px -8px rgba(255,90,31,0.75); }

.btn--dark{
  background: var(--black);
  color: var(--cream);
}
.btn--dark:hover{ background: var(--black-soft); }

.btn--ghost{
  background: transparent;
  color: var(--black);
  border: 1.5px solid rgba(10,9,8,0.18);
}
.btn--ghost:hover{ border-color: var(--black); }

.btn--ghost-dark{
  background: transparent;
  color: var(--cream);
  border: 1.5px solid rgba(246,241,233,0.25);
}
.btn--ghost-dark:hover{ border-color: var(--cream); }
.btn--ghost-dark:disabled{ opacity: 0.35; cursor: not-allowed; }
.btn--ghost-dark:disabled:hover{ transform:none; }

.btn--outline-light{
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn--outline-light:hover{ border-color: var(--white); }

.btn--sm{ padding: 10px 18px; font-size: 13px; }
.btn--lg{ padding: 17px 32px; font-size: 16px; }
.btn--xl{ padding: 20px 40px; font-size: 17px; }
.btn--xxl{ padding: 26px 52px; font-size: 19px; }
.btn:disabled{ opacity:0.35; cursor:not-allowed; transform:none; box-shadow:none; }

/* ==========================================================================
   NAVBAR
   ========================================================================== */
.navbar{
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(10,9,8,0.75);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.navbar__inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  height: 88px;
}
.navbar__logo{
  display:flex;
  align-items:center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.02em;
  color: var(--white);
}
.navbar__logo-icon{ width: 68px; height:auto; }
.navbar__nav{
  display:flex;
  align-items:center;
  gap: 32px;
}
.navbar__link{
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-200);
  transition: color var(--transition);
}
.navbar__link:hover{ color: var(--white); }
.navbar__cta{ margin-left: 8px; }

.lang-toggle{
  display:flex;
  align-items:center;
  gap: 2px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  padding: 3px;
}
.lang-toggle__btn{
  background: transparent;
  border: none;
  color: var(--gray-400);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  transition: background var(--transition), color var(--transition);
}
.lang-toggle__btn.is-active{ background: var(--orange); color: var(--white); }
.lang-toggle__btn:not(.is-active):hover{ color: var(--cream); }

.navbar__burger{
  display:none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
}
.navbar__burger span{
  width: 22px;
  height: 2px;
  background: var(--white);
  transition: transform var(--transition), opacity var(--transition);
}
.navbar__burger.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.navbar__burger.is-open span:nth-child(2){ opacity: 0; }
.navbar__burger.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position: relative;
  background-color: var(--black);
  background-image:
    linear-gradient(90deg, rgba(10,9,8,0.94) 0%, rgba(10,9,8,0.62) 40%, rgba(10,9,8,0.08) 65%),
    url('../assets/hero-banner.jpg');
  background-size: cover, cover;
  background-position: center, center right;
  background-repeat: no-repeat, no-repeat;
  color: var(--cream);
  overflow: hidden;
  padding: 90px 0 80px;
  min-height: 720px;
  display: flex;
  align-items: center;
}
html[lang="en"] .hero{
  background-image:
    linear-gradient(90deg, rgba(10,9,8,0.94) 0%, rgba(10,9,8,0.62) 40%, rgba(10,9,8,0.08) 65%),
    url('../assets/hero-banner-en.jpg');
}
.hero__grid{
  position: relative;
  z-index: 1;
  width: 100%;
}
.hero__content{ max-width: 620px; }
.hero__title{
  font-size: clamp(38px, 5.4vw, 64px);
  line-height: 1.06;
  color: var(--white);
  margin-bottom: 24px;
}
.hero__text{
  font-size: 17px;
  line-height: 1.65;
  color: var(--gray-200);
  max-width: 480px;
  margin-bottom: 28px;
}
.hero__cta-block{ margin-bottom: 40px; }
.hero__cta-hint{
  margin-top: 12px;
  font-size: 13px;
  color: var(--gray-400);
  max-width: 320px;
  line-height: 1.4;
}
.hero__stats{
  display:flex;
  gap: 48px;
  flex-wrap: wrap;
}
.stat{ display:flex; flex-direction:column; gap:4px; }
.stat__value{
  font-family: var(--font-head);
  font-size: 30px;
  font-weight: 700;
  color: var(--white);
}
.stat__label{
  font-size: 13px;
  color: var(--gray-400);
  max-width: 140px;
  line-height: 1.35;
}

/* ==========================================================================
   SECTION SEAL (logo sobrepuesto entre bloques)
   ========================================================================== */
.section-seal{
  position: relative;
  height: 0;
  display: flex;
  justify-content: center;
  z-index: 30;
}
.section-seal__badge{
  position: absolute;
  top: -46px;
  width: 92px; height: 92px;
  border-radius: 50%;
  background: var(--black);
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 14px 34px -10px rgba(0,0,0,0.5);
  display:flex; align-items:center; justify-content:center;
  padding: 20px;
}
.section-seal__badge img{ width:100%; height:100%; object-fit:contain; }

/* ==========================================================================
   TEST SECTION
   ========================================================================== */
.test-section{
  background: var(--cream);
  padding: 0;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.test-section .container{ position: relative; z-index: 2; width: 100%; }
.test-section__content{ max-width: 460px; padding: 88px 0; }
.test-section__visual{
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: min(64%, 1000px);
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 20px;
}
.test-section__visual img{
  width: 100%; height: 100%;
  object-fit: contain;
  object-position: center;
}
.test-section__hint{
  position: absolute;
  bottom: 28px; right: 28px;
  background: rgba(10,9,8,0.55);
  backdrop-filter: blur(4px);
  color: var(--white);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 12px; font-style: italic;
}

.checklist{ margin: 22px 0 30px; display:flex; flex-direction: column; gap: 12px; }
.checklist li{ display:flex; align-items:center; gap:10px; font-size: 15px; font-weight:500; }
.check{
  width: 20px; height:20px; border-radius:50%;
  background: rgba(255,90,31,0.15); color: var(--orange);
  display:inline-flex; align-items:center; justify-content:center;
  font-size: 12px; font-weight:700; flex-shrink:0;
}
.fine-print{ margin-top: 14px; font-size: 13px; color: var(--gray-600); }
.fine-print--lg{ font-size: 15px; font-weight: 500; }
.radio{ width:14px; height:14px; border-radius:50%; border:1.5px solid var(--orange); flex-shrink:0; }

/* ==========================================================================
   SOLUCIONES / PLAN CARDS
   ========================================================================== */
.plans-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.plan-card{
  background: var(--black-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform var(--transition), border-color var(--transition);
}
.plan-card:hover{ transform: translateY(-8px); border-color: rgba(255,138,76,0.35); }
.plan-card__visual{
  height: 190px;
  position: relative;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.plan-card__visual--impulsa{ background-image: url('../assets/plan-impulsa.jpg'); }
.plan-card__visual--optimiza{ background-image: url('../assets/plan-optimiza.jpg'); }
.plan-card__visual--escala{ background-image: url('../assets/plan-escala.jpg'); }
html[lang="en"] .plan-card__visual--impulsa{ background-image: url('../assets/plan-impulsa-en.jpg'); }
html[lang="en"] .plan-card__visual--optimiza{ background-image: url('../assets/plan-optimiza-en.jpg'); }
html[lang="en"] .plan-card__visual--escala{ background-image: url('../assets/plan-escala-en.jpg'); }
.plan-card__glow{
  position:absolute; inset:0;
  background: linear-gradient(180deg, transparent 40%, var(--black-card) 100%);
}
.plan-card__body{ padding: 28px 26px 32px; }
.plan-card__top{ display:flex; justify-content: space-between; align-items:center; margin-bottom: 14px; }
.plan-card__num{ font-family: var(--font-head); font-size: 13px; font-weight:700; color: var(--gray-400); }
.plan-card__arrow{
  width: 34px; height:34px; border-radius:50%;
  background: rgba(255,255,255,0.06);
  display:flex; align-items:center; justify-content:center;
  color: var(--cream); transition: background var(--transition), transform var(--transition);
}
.plan-card:hover .plan-card__arrow{ background: var(--orange); transform: rotate(45deg); }
.plan-card__title{ font-size: 26px; color: var(--white); margin-bottom: 6px; }
.plan-card__kicker{ font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--orange-light); margin-bottom: 20px; font-weight:600; }
.plan-card__list{ display:flex; flex-direction:column; gap:9px; margin-bottom: 20px; }
.plan-card__list li{
  font-size: 14px; color: var(--gray-200);
  padding-left: 20px; position: relative;
}
.plan-card__list li::before{
  content: '✓'; position:absolute; left:0; color: var(--orange); font-weight:700; font-size:12px; top:2px;
}
.plan-card__ideal{ font-size: 13px; color: var(--gray-400); line-height:1.5; padding-top: 16px; margin-bottom: 22px; border-top: 1px solid rgba(255,255,255,0.08); }
.plan-card__cta{ width: 100%; justify-content: center; }

.content-note{
  margin-top: 44px;
  text-align:center;
  font-size: 13px;
  color: var(--gray-400);
  max-width: 620px;
  margin-left:auto; margin-right:auto;
}

/* ==========================================================================
   PROCESO
   ========================================================================== */
.process-row{
  display:flex;
  align-items: flex-start;
  gap: 20px;
  margin-top: 48px;
}
.process-step{
  flex:1; text-align:left;
  transition: transform var(--transition);
}
.process-step:hover{ transform: translateY(-6px); }
.process-step__icon{
  width: 68px; height:68px; border-radius:50%;
  border: 1.5px solid var(--orange);
  color: var(--orange);
  display:flex; align-items:center; justify-content:center;
  font-size: 26px; margin-bottom: 24px;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.process-step:hover .process-step__icon{
  background: var(--orange);
  color: var(--white);
  transform: scale(1.08) rotate(8deg);
}
.process-step__title{ font-size: 22px; margin-bottom: 10px; }
.process-step__text{ font-size: 15px; color: var(--gray-600); line-height:1.5; }
.process-arrow{
  color: var(--gray-400);
  font-size: 22px;
  padding-top: 20px;
  transition: transform var(--transition), color var(--transition);
}
.process-row:hover .process-arrow{ color: var(--orange-light); }

.process-row.reveal .process-step{
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(.16,.84,.44,1);
}
.process-row.reveal.is-visible .process-step{ opacity:1; transform:translateY(0); }
.process-row.reveal.is-visible .process-step:nth-child(1){ transition-delay: 0s; }
.process-row.reveal.is-visible .process-step:nth-child(3){ transition-delay: 0.12s; }
.process-row.reveal.is-visible .process-step:nth-child(5){ transition-delay: 0.24s; }
.process-row.reveal.is-visible .process-step:nth-child(7){ transition-delay: 0.36s; }

/* ==========================================================================
   FEATURE GRID (diferencial)
   ========================================================================== */
.feature-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.feature-card{
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  border: 1px solid rgba(10,9,8,0.06);
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover{ transform: translateY(-6px); box-shadow: 0 20px 40px -16px rgba(10,9,8,0.15); }
.feature-card__title{ font-size: 18px; margin-bottom: 10px; }
.feature-card__text{ font-size: 14px; color: var(--gray-600); line-height:1.55; }

/* ==========================================================================
   ESTADÍSTICA + NOSOTROS (bloque oscuro continuo)
   ========================================================================== */
.stat-about-block{ position: relative; overflow: hidden; }
.stat-about-block__bg{
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(closest-side, rgba(255,138,76,0.16), transparent 70%) -10% 15% / 55% 55% no-repeat,
    radial-gradient(closest-side, rgba(255,90,31,0.12), transparent 72%) 105% 30% / 60% 70% no-repeat,
    conic-gradient(from 210deg at 30% 20%, rgba(255,255,255,0.05), transparent 25%, transparent 75%, rgba(255,255,255,0.04)),
    var(--black);
  filter: blur(2px);
}
.stat-about-block .container{ position: relative; z-index: 1; }

.stat-block__inner{ max-width: 720px; margin: 0 auto; text-align:center; padding-bottom: 88px; }
.stat-block__figure{
  font-size: clamp(72px, 12vw, 140px);
  line-height: 1;
  background: linear-gradient(135deg, var(--white) 20%, var(--orange-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 12px;
}
.stat-block__text{
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 600;
  color: var(--white);
  margin-bottom: 22px;
}
.stat-block__sub{
  font-size: 16px;
  color: var(--gray-200);
  line-height: 1.6;
  max-width: 560px;
  margin: 0 auto;
}

.about-grid{
  display:grid;
  grid-template-columns: 42% 1fr;
  gap: 64px;
  align-items: stretch;
  padding-top: 88px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.about-photo{
  position: relative;
  min-height: 100%;
}
.about-photo img{
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  object-position: top center;
  z-index: 1;
}
.about-content{ position: relative; z-index: 1; }
.about-content .section__text{ margin-bottom: 16px; max-width: 540px; }
.about-noise-line{ font-weight: 600; color: var(--white) !important; margin-top: 20px; }

.about-highlight{
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 600;
  color: var(--white);
  border-left: 2px solid var(--orange);
  padding-left: 18px;
  margin: 30px 0 34px;
  max-width: 480px;
  line-height: 1.4;
}

.about-indicators{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.about-indicator{
  display:flex; flex-direction:column;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.about-indicator__num{ font-family: var(--font-head); font-size: 34px; font-weight:700; color: var(--white); margin-bottom: 6px; }
.about-indicator__label{ font-size: 13px; font-weight:600; color: var(--gray-200); margin-bottom: 8px; }
.about-indicator__desc{ font-size: 12px; color: var(--gray-400); line-height:1.5; }

/* ==========================================================================
   FINAL CTA
   ========================================================================== */
.final-cta{ padding: 40px 0 110px; }
.final-cta__card{
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-size: cover;
  background-position: center;
  padding: 64px 48px;
  min-height: 380px;
  display:flex;
  flex-direction: column;
  justify-content: center;
}
.final-cta__title{ font-size: clamp(28px, 4.2vw, 44px); color: var(--white); line-height:1.15; margin-bottom: 18px; max-width: 560px; }
.final-cta__text{ font-size: 16px; color: var(--gray-200); margin-bottom: 36px; }
.final-cta__ctas{ display:flex; gap:28px; align-items:center; flex-wrap: wrap; }
.final-cta__play{
  display:inline-flex; align-items:center; gap:12px;
  color: var(--white); font-size: 15px; font-weight:600;
}
.final-cta__play-icon{
  width: 40px; height:40px; border-radius:50%;
  border: 1.5px solid rgba(255,255,255,0.5);
  display:flex; align-items:center; justify-content:center;
  font-size: 12px; flex-shrink:0;
  transition: background var(--transition), border-color var(--transition);
}
.final-cta__play:hover .final-cta__play-icon{ background: rgba(255,255,255,0.12); border-color: var(--white); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer{ background: var(--black); color: var(--gray-200); padding: 70px 0 30px; }
.footer__grid{
  display:grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__logo{ display:flex; align-items:center; gap: 10px; font-family: var(--font-head); font-size: 24px; font-weight:700; color: var(--white); margin-bottom: 8px; }
.footer__logo-icon{ width: 28px; height:auto; }
.footer__tagline{ font-size: 13px; color: var(--orange-light); font-weight:600; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.06em; }
.footer__desc{ font-size: 14px; color: var(--gray-400); max-width: 320px; line-height:1.6; }
.footer__col{ display:flex; flex-direction:column; gap: 12px; }
.footer__heading{ font-size: 13px; font-weight:700; color: var(--white); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 6px; }
.footer__col a{ font-size: 14px; color: var(--gray-400); transition: color var(--transition); }
.footer__col a:hover{ color: var(--white); }
.footer__bottom{
  display:flex; justify-content: space-between; align-items:center;
  padding-top: 30px; font-size: 13px; color: var(--gray-400);
  flex-wrap: wrap; gap: 16px;
}

/* ==========================================================================
   MODALS (quiz + diagnostic)
   ========================================================================== */
.modal{
  position: fixed; inset:0; z-index: 1000;
  display:flex; align-items:center; justify-content:center;
  padding: 20px;
  opacity:0; pointer-events:none;
  transition: opacity var(--transition);
}
.modal.is-open{ opacity:1; pointer-events:auto; }
.modal__overlay{
  position:absolute; inset:0;
  background: rgba(10,9,8,0.7);
  backdrop-filter: blur(6px);
}
.modal__panel{
  position:relative;
  background: var(--cream);
  border-radius: var(--radius-lg);
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  padding: 48px;
  transform: translateY(30px) scale(0.98);
  transition: transform var(--transition);
}
.modal.is-open .modal__panel{ transform: translateY(0) scale(1); }
.quiz-panel{ max-width: 720px; }
.diagnostic-panel{ max-width: 720px; }
.modal__close{
  position: absolute; top: 20px; right: 20px;
  width: 38px; height:38px; border-radius:50%;
  background: rgba(10,9,8,0.06); border:none;
  font-size: 15px; color: var(--black);
  display:flex; align-items:center; justify-content:center;
  transition: background var(--transition);
  z-index: 5;
}
.modal__close:hover{ background: rgba(10,9,8,0.12); }

/* ---- quiz internals ---- */
.quiz__progress-wrap{ margin-bottom: 32px; }
.quiz__progress-label{ font-size: 13px; font-weight:700; color: var(--gray-600); letter-spacing:0.06em; }
.quiz__progress-bar{ height: 4px; background: rgba(10,9,8,0.08); border-radius: 4px; margin-top: 10px; overflow:hidden; }
.quiz__progress-fill{ height:100%; background: linear-gradient(90deg, var(--orange), var(--orange-light)); width: 14.28%; transition: width var(--transition); border-radius: 4px; }

.quiz__stage{ min-height: 260px; }
.quiz__question{ font-size: clamp(22px, 3vw, 28px); line-height:1.25; margin-bottom: 24px; }
.quiz__options{ display:flex; flex-direction: column; gap: 12px; }
.quiz__option{
  display:flex; align-items:center; gap: 14px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(10,9,8,0.12);
  background: var(--white);
  font-size: 15px; font-weight: 500;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
  text-align:left;
  width:100%;
}
.quiz__option:hover{ border-color: rgba(255,90,31,0.5); transform: translateX(2px); }
.quiz__option.is-selected{ border-color: var(--orange); background: rgba(255,90,31,0.06); }
.quiz__option .radio{ width:18px; height:18px; border-width:2px; position: relative; flex-shrink:0; }
.quiz__option.is-selected .radio::after{
  content:''; position:absolute; inset:3px; border-radius:50%; background: var(--orange);
}

.quiz__nav{ display:flex; justify-content: space-between; align-items:center; margin-top: 32px; gap: 16px; }
#quiz-lead-form .quiz__nav{ margin-top: 24px; }

/* animation for question swap */
.quiz-anim-enter{ animation: quizFadeIn 0.4s cubic-bezier(.16,.84,.44,1); }
@keyframes quizFadeIn{
  from{ opacity:0; transform: translateX(16px); }
  to{ opacity:1; transform: translateX(0); }
}

/* result */
.quiz__result-title{ font-family: var(--font-head); font-size: clamp(28px, 4vw, 38px); margin-bottom: 16px; }
.quiz__result-text{ font-size: 16px; color: var(--gray-600); line-height:1.6; margin-bottom: 28px; }

.quiz__result-diagnosis{
  background: var(--white);
  border: 1.5px solid rgba(10,9,8,0.08);
  border-radius: var(--radius-md);
  padding: 28px 30px;
  margin-bottom: 24px;
}
.quiz__result-diagnosis-title{ font-size: 19px; margin-bottom: 16px; }
.quiz__result-diagnosis-list{ display:flex; flex-direction:column; gap: 12px; }
.quiz__result-diagnosis-list li{
  font-size: 14px; color: var(--gray-600); line-height:1.5;
  padding-left: 26px; position: relative;
}
.quiz__result-diagnosis-list li::before{
  content: '→'; position:absolute; left:0; top:0; color: var(--orange); font-weight:700;
}

.quiz__result-plan{
  background: var(--black);
  color: var(--cream);
  border-radius: var(--radius-md);
  padding: 30px;
  margin-bottom: 26px;
}
.quiz__result-plan .eyebrow{ color: var(--orange-light); }
.quiz__result-plan-title{ font-size: 24px; color: var(--white); margin-bottom: 10px; }
.quiz__result-plan-desc{ font-size: 14px; color: var(--gray-200); line-height:1.6; margin-bottom: 18px; }
.quiz__result-plan-list{ display:grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; margin-bottom: 24px; }
.quiz__result-plan-list li{ font-size: 13px; color: var(--gray-200); padding-left: 18px; position: relative; }
.quiz__result-plan-list li::before{ content:'✓'; position:absolute; left:0; color: var(--orange); font-weight:700; }
.quiz__result-secondary{
  text-align:center; padding-top: 20px; border-top: 1px solid rgba(10,9,8,0.1);
}
.quiz__result-secondary p{ font-size: 14px; color: var(--gray-600); margin-bottom: 14px; }

/* ---- forms ---- */
.form{ display:flex; flex-direction: column; gap: 18px; }
.form__row{ display:grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form__field{ display:flex; flex-direction: column; gap: 6px; }
.form__field label{ font-size: 13px; font-weight:600; color: var(--gray-600); }
.form__field input, .form__field textarea{
  border: 1.5px solid rgba(10,9,8,0.14);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
  background: var(--white);
  color: var(--black);
  resize: vertical;
  transition: border-color var(--transition);
}
.form__field input:focus, .form__field textarea:focus{ outline:none; border-color: var(--orange); }
.form__field.has-error input, .form__field.has-error textarea{ border-color: #d94b2b; }
.form__error{ font-size: 12px; color: #d94b2b; min-height: 14px; }
.form__field--checkbox label{
  display:flex; align-items:flex-start; gap: 10px;
  font-size: 13px; font-weight: 500; color: var(--gray-600);
}
.form__field--checkbox input{ margin-top: 3px; width:16px; height:16px; flex-shrink:0; }

.diagnostic-thanks{ text-align:center; padding: 30px 0; }
.diagnostic-thanks .btn{ margin-top: 10px; }

.appointment-intro{ font-size: 14px; color: var(--gray-600); line-height:1.5; margin: -8px 0 24px; }

.appointment-days{
  display:flex; flex-direction:column; gap: 10px;
  max-height: 380px; overflow-y:auto;
  margin-bottom: 24px; padding-right: 4px;
}
.appointment-day{
  display:flex; align-items:center; justify-content:space-between;
  gap: 16px; flex-wrap: wrap;
  padding: 14px 16px;
  border: 1.5px solid rgba(10,9,8,0.1);
  border-radius: var(--radius-sm);
}
.appointment-day__label{ font-size: 14px; font-weight:600; text-transform:capitalize; }
.appointment-day__slots{ display:flex; gap: 10px; }
.appointment-slot{
  padding: 9px 16px;
  border-radius: var(--radius-full);
  border: 1.5px solid rgba(10,9,8,0.16);
  background: var(--white);
  font-size: 13px; font-weight:600;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.appointment-slot:hover:not(:disabled){ border-color: var(--orange); }
.appointment-slot.is-selected{ background: var(--orange); border-color: var(--orange); color: var(--white); }
.appointment-slot.is-taken{ opacity:0.4; cursor:not-allowed; text-decoration: line-through; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px){
  .test-section{ min-height: 0; display: block; }
  .test-section__visual{ position: relative; width: 100%; height: auto; aspect-ratio: 1.71; inset: auto; padding: 0; margin: 28px auto 0; }
  .test-section__content{ max-width: 100%; padding: 48px 0 40px; }
  .plans-grid{ grid-template-columns: 1fr; }
  .feature-grid{ grid-template-columns: 1fr 1fr; }
  .about-grid{ grid-template-columns: 1fr; gap: 20px; }
  .about-photo{ width: 100%; aspect-ratio: 3/4; max-width: 340px; min-height: 0; margin: 0 auto; }
  .about-indicators{ grid-template-columns: 1fr 1fr; }
  .process-row{ flex-wrap: wrap; }
  .process-arrow{ display:none; }
  .process-step{ flex: 1 1 40%; }
  .footer__grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px){
  .section{ padding: 52px 0; }
  .test-section{ padding: 0; }
  .navbar__nav{
    position: fixed;
    top: 88px; left:0; right:0;
    background: var(--black);
    flex-direction: column;
    align-items: stretch;
    padding: 20px 24px 30px;
    gap: 18px;
    transform: translateY(-140%);
    opacity: 0;
    transition: transform var(--transition), opacity var(--transition);
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .navbar__nav.is-open{ transform: translateY(0); opacity:1; }
  .navbar__link{ padding: 6px 0; }
  .navbar__cta{ margin-left:0; justify-content:center; }
  .lang-toggle{ align-self:center; margin: 4px 0; }
  .navbar__burger{ display:flex; }
  .navbar__inner{ height: 72px; }
  .navbar__logo-icon{ width: 46px; }
  .navbar__nav{ top: 72px; }

  .hero{
    min-height: 0;
    background: var(--black);
    position: relative;
    overflow: hidden;
  }
  html[lang="en"] .hero{ background: var(--black); }
  .hero::before{
    content: '';
    position: absolute;
    inset: -30%;
    background-image:
      linear-gradient(180deg, rgba(10,9,8,0.2), rgba(10,9,8,0.4)),
      url('../assets/hero-banner.jpg');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center center;
    filter: blur(6px);
    opacity: 0.85;
    animation: heroPan 20s ease-in-out infinite alternate;
    z-index: 0;
    pointer-events: none;
  }
  html[lang="en"] .hero::before{
    background-image:
      linear-gradient(180deg, rgba(10,9,8,0.2), rgba(10,9,8,0.4)),
      url('../assets/hero-banner-en.jpg');
  }
  .hero__grid{ position:relative; z-index:1; }
  @media (prefers-reduced-motion: reduce){
    .hero::before{ animation: none; }
  }
  @keyframes heroPan{
    0%{ transform: scale(1.15) translate(0,0); }
    50%{ transform: scale(1.25) translate(-3%, -2%); }
    100%{ transform: scale(1.15) translate(3%, 2%); }
  }
  .hero__content{ text-align:center; }
  .hero__text{ margin-left:auto; margin-right:auto; }
  .hero__cta-hint{ margin-left:auto; margin-right:auto; }
  .hero__cta-block{ display:flex; flex-direction:column; align-items:center; }
  .hero__stats{ gap: 24px; justify-content:center; text-align:center; }
  .stat{ align-items:center; }
  .hero__title{ font-size: 34px; }

  .test-section__visual{ height: auto; aspect-ratio: 1.71; padding: 0; margin-top: 28px; }
  .test-section__content{ padding: 32px 0 28px; text-align:center; }
  .test-section__content .section__text{ margin-left:auto; margin-right:auto; }
  .checklist{ align-items:center; margin: 18px 0 24px; }
  .test-section .btn--xxl{ margin: 0 auto; }
  .fine-print--lg{ margin-top:10px; }

  .section__head{ gap: 14px; }

  .stat-block__inner{ padding-bottom: 36px; }
  .stat-block__sub{ margin-left:auto; margin-right:auto; }
  .about-grid{ padding-top: 36px; }
  .about-content{ text-align:center; }
  .about-content .section__text{ margin-left:auto; margin-right:auto; }
  .about-highlight{ margin: 24px auto; text-align:left; }
  .about-indicator{ align-items:center; text-align:center; }

  .final-cta{ padding: 28px 0 40px; }
  .final-cta__card{ padding: 40px 28px; text-align: left; }
  .footer{ padding: 40px 0 24px; }
  .final-cta__ctas{ flex-direction: column; align-items: flex-start; gap: 18px; }

  .feature-grid{ grid-template-columns: 1fr; }
  .section__head{ flex-direction: column; align-items: flex-start; }

  .footer__grid{ grid-template-columns: 1fr; }
  .footer__bottom{ flex-direction: column; align-items: flex-start; }

  .modal__panel{ padding: 32px 22px; }
  .form__row{ grid-template-columns: 1fr; }
  .quiz__result-plan-list{ grid-template-columns: 1fr; }
  .quiz__nav{ flex-direction: column-reverse; align-items: stretch; }
  .quiz__nav .btn{ justify-content:center; width:100%; }

  .process-step{ flex: 1 1 100%; }
}