/* ─────────────────────────────────────────────────
   BIOETHICUS V1 — Urgência & Conversão Direta
   css/style.css
   ───────────────────────────────────────────────── */

/* ── TOKENS ──────────────────────────────────────── */
:root {
  --navy:        #191659;
  --navy-dark:   #110f40;
  --navy-light:  #23217a;
  --green:       #43D993;
  --green-dark:  #29b877;
  --green-wa:    #25D366;
  --green-wa-hv: #1ebe5c;
  --white:       #ffffff;
  --gray-50:     #f8f9fc;
  --gray-100:    #f0f2f9;
  --gray-200:    #e2e6f3;
  --text:        #1a1a2e;
  --text-soft:   #4a4a6a;

  --font-head: 'Figtree', sans-serif;
  --font-body: 'Noto Sans', sans-serif;

  --radius-sm: 8px;
  --radius:    12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 1px 4px rgba(25,22,89,.06);
  --shadow:    0 4px 20px rgba(25,22,89,.10);
  --shadow-md: 0 8px 32px rgba(25,22,89,.14);
  --shadow-lg: 0 16px 48px rgba(25,22,89,.18);

  --gap:        24px;
  --section-py: 88px;
  --max-w:      1160px;
}

/* ── RESET ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
ul  { list-style: none; }
a   { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}

/* ── UTILITIES ───────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 20px;
}
.section         { padding-block: var(--section-py); }
.section--gray   { background: var(--gray-50); }
.section--navy   { background: var(--navy); color: var(--white); }

.section-title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 10px;
}
.section-title--white { color: var(--white); }
.section-sub {
  font-size: 1rem;
  color: var(--text-soft);
  max-width: 600px;
  margin-bottom: 48px;
}
.section-sub--light { color: rgba(255,255,255,.65); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .74rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--green-dark);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  display: block;
  width: 28px; height: 2px;
  background: var(--green);
  border-radius: 2px;
}
.eyebrow--light { color: var(--green); }
.eyebrow--light::before { background: var(--green); }

/* ── BUTTONS ─────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  padding: 15px 32px;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s;
  white-space: nowrap;
  text-decoration: none;
}
.btn:hover  { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }

.btn-wa { background: var(--green-wa); color: var(--white); }
.btn-wa:hover { background: var(--green-wa-hv); }

.btn-wa-xl {
  background: var(--green-wa);
  color: var(--white);
  font-size: 1.15rem;
  padding: 20px 44px;
  border-radius: 100px;
  box-shadow: 0 8px 32px rgba(37,211,102,.4);
}
.btn-wa-xl:hover {
  background: var(--green-wa-hv);
  box-shadow: 0 12px 40px rgba(37,211,102,.55);
}
.btn-wa-xl--dark {
  background: var(--navy);
  box-shadow: 0 8px 32px rgba(25,22,89,.3);
}
.btn-wa-xl--dark:hover {
  background: var(--navy-dark);
  box-shadow: 0 12px 40px rgba(25,22,89,.45);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.45);
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: 100px;
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.75);
  transform: translateY(-2px);
  box-shadow: none;
}

.wa-icon     { width: 20px; height: 20px; flex-shrink: 0; }
.wa-icon--lg { width: 26px; height: 26px; }

/* ── ANNOUNCE BAR ────────────────────────────────── */
.announce-bar {
  background: var(--green-wa);
  color: var(--white);
  padding: 11px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  font-family: var(--font-head);
  font-size: .82rem;
  font-weight: 600;
  text-align: center;
  position: relative;
  z-index: 101;
}
.announce-bar__cta {
  color: var(--white);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 2px;
  white-space: nowrap;
  transition: opacity .15s;
}
.announce-bar__cta:hover { opacity: .85; }

/* ── NAV ─────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
}
.nav--dark {
  background: var(--navy);
  border-bottom-color: rgba(255,255,255,.08);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 20px;
}
.nav__inner img { height: 38px; width: auto; }
.nav__links { display: none; gap: 28px; }
@media (min-width: 960px) { .nav__links { display: flex; align-items: center; } }
.nav__links a {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .88rem;
  color: rgba(255,255,255,.7);
  transition: color .15s;
}
.nav__links a:hover { color: var(--white); }

/* ── HERO FULLBLEED ──────────────────────────────── */
.hero-fb {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-fb__media {
  position: absolute;
  inset: 0;
}
.hero-fb__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.hero-fb__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(17,15,64,.94) 0%,
    rgba(25,22,89,.88) 40%,
    rgba(25,22,89,.6)  70%,
    rgba(25,22,89,.25) 100%
  );
}
.hero-fb__inner {
  position: relative;
  z-index: 1;
  padding-block: 80px;
  width: 100%;
}
.hero-fb__content {
  max-width: 620px;
  color: var(--white);
}
.hero-fb__flag {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(67,217,147,.18);
  border: 1px solid rgba(67,217,147,.4);
  border-radius: 40px;
  padding: 7px 16px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .78rem;
  margin-bottom: 24px;
  color: #a8f5d4;
}
.flag-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse {
  0%,100% { opacity:1; transform: scale(1); }
  50%      { opacity:.5; transform: scale(.8); }
}
.hero-fb__tag {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .76rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 12px;
}
.hero-fb__h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.08;
  margin-bottom: 22px;
}
.hero-fb__h1 em { font-style: normal; color: var(--green); }
.hero-fb__sub {
  font-size: clamp(.95rem, 1.8vw, 1.1rem);
  color: rgba(255,255,255,.75);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 500px;
}
.hero-fb__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-bottom: 32px;
}
.hero-fb__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-fb__badges span {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .72rem;
  letter-spacing: .06em;
  color: rgba(255,255,255,.55);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 20px;
  padding: 5px 12px;
}

/* ── NUMBERS ─────────────────────────────────────── */
.numbers {
  background: var(--navy-dark);
  padding-block: 60px;
}
.numbers__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}
@media (max-width: 700px) {
  .numbers__grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}
.numbers__item { color: var(--white); }
.numbers__value {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: var(--green);
  line-height: 1;
  margin-bottom: 8px;
}
.numbers__label {
  font-size: .84rem;
  color: rgba(255,255,255,.6);
  line-height: 1.4;
}

/* ── COURSE GRID V1 ──────────────────────────────── */
.course-grid-v1 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
}
@media (max-width: 640px) { .course-grid-v1 { grid-template-columns: 1fr; } }

.course-card-v1 {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: box-shadow .2s, transform .2s;
}
.course-card-v1:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }

.course-card-v1__thumb {
  position: relative;
  aspect-ratio: 16/8;
  overflow: hidden;
  background: var(--gray-100);
  flex-shrink: 0;
}
.course-card-v1__thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.course-card-v1:hover .course-card-v1__thumb img { transform: scale(1.06); }

.badge {
  position: absolute;
  top: 12px; left: 12px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .67rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 20px;
}
.badge--pos    { background: rgba(25,22,89,.85); color: var(--white); }
.badge--int    { background: rgba(41,184,119,.9); color: var(--white); }
.badge--modulo { background: rgba(234,134,0,.92); color: var(--white); }

.badge-urgency {
  position: absolute;
  top: 12px; right: 12px;
  background: var(--white);
  color: var(--green-dark);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: .67rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.badge-urgency::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

.course-card-v1__body {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.course-card-v1__meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-head);
  font-size: .75rem;
  font-weight: 600;
  color: var(--text-soft);
}
.course-card-v1__meta svg { width: 12px; height: 12px; stroke: var(--green-dark); flex-shrink: 0; }
.course-card-v1__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--navy);
  line-height: 1.3;
}
.course-card-v1__desc {
  font-size: .84rem;
  color: var(--text-soft);
  line-height: 1.5;
}
.course-card-v1__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-wa);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .85rem;
  padding: 13px 22px;
  border-radius: var(--radius);
  margin-top: auto;
  transition: background .15s, transform .15s, box-shadow .15s;
  align-self: flex-start;
}
.course-card-v1__cta:hover {
  background: var(--green-wa-hv);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,.35);
}

/* ── MID CTA BOX ─────────────────────────────────── */
.mid-cta-box {
  background: var(--navy);
  border-radius: var(--radius-xl);
  padding: 40px 48px;
  margin-top: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.mid-cta-box p {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--white);
  max-width: 380px;
}
@media (max-width: 640px) {
  .mid-cta-box { padding: 32px 24px; }
  .mid-cta-box p { font-size: 1rem; }
}

/* ── DEPOIMENTOS ─────────────────────────────────── */
.testi-featured {
  background: var(--gray-50);
  border-left: 5px solid var(--green);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  margin-top: 48px;
  position: relative;
}
.testi-featured__quote-mark {
  font-family: Georgia, serif;
  font-size: 7rem;
  line-height: .7;
  color: var(--green);
  opacity: .25;
  position: absolute;
  top: 24px; left: 40px;
  pointer-events: none;
  user-select: none;
}
.testi-featured__text {
  font-size: 1.1rem;
  color: var(--text);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
  padding-top: 16px;
}
.testi-featured__author {
  display: flex;
  align-items: center;
  gap: 14px;
  position: relative;
  z-index: 1;
}
.testi-featured__avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--white);
  flex-shrink: 0;
}
.testi-featured__author strong {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .9rem;
  color: var(--navy);
}
.testi-featured__author span { font-size: .78rem; color: var(--text-soft); }

.testi-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: 28px;
}
@media (max-width: 900px) { .testi-row { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .testi-row { grid-template-columns: 1fr; } }

.testi-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.testi-card__stars { display: flex; gap: 3px; }
.testi-card__stars svg { width: 13px; height: 13px; fill: #f5a623; }
.testi-card__quote {
  font-size: .88rem;
  color: var(--text-soft);
  line-height: 1.75;
  font-style: italic;
  flex: 1;
}
.testi-card__author { display: flex; align-items: center; gap: 10px; }
.testi-card__avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: .9rem;
  color: var(--navy);
  flex-shrink: 0;
}
.testi-card__author strong {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .84rem;
  color: var(--navy);
}
.testi-card__author span { font-size: .73rem; color: var(--text-soft); }

/* ── DIFERENCIAIS (on navy) ──────────────────────── */
.dif-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px 48px;
  margin-top: 48px;
}
@media (max-width: 640px) { .dif-list { grid-template-columns: 1fr; } }

.dif-list-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.dif-list-item__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius);
  background: rgba(67,217,147,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.dif-list-item__icon svg { width: 22px; height: 22px; stroke: var(--green); }
.dif-list-item__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 6px;
  line-height: 1.3;
}
.dif-list-item__text {
  font-size: .875rem;
  color: rgba(255,255,255,.6);
  line-height: 1.6;
}

/* ── MEGA CTA GREEN ──────────────────────────────── */
.mega-cta-green {
  background: var(--green);
  padding-block: 96px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.mega-cta-green::before {
  content: '';
  position: absolute;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.18) 0%, transparent 65%);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  pointer-events: none;
}
.mega-cta-green > .container { position: relative; z-index: 1; }
.mega-cta-green__eyebrow {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .72rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(25,22,89,.6);
  margin-bottom: 16px;
}
.mega-cta-green__h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: var(--navy);
  line-height: 1.2;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: 16px;
}
.mega-cta-green__sub {
  font-size: 1.05rem;
  color: rgba(25,22,89,.65);
  max-width: 500px;
  margin-inline: auto;
  margin-bottom: 44px;
  line-height: 1.6;
}
.mega-cta-green__note {
  margin-top: 20px;
  font-family: var(--font-head);
  font-size: .8rem;
  color: rgba(25,22,89,.5);
}

/* ── FOOTER ──────────────────────────────────────── */
.footer { background: var(--navy-dark); padding-block: 48px; color: rgba(255,255,255,.65); font-size: .85rem; }
.footer__inner {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: 32px;
  align-items: start;
}
@media (max-width: 700px) {
  .footer__inner { grid-template-columns: 1fr; text-align: center; }
  .footer__inner img { margin-inline: auto; }
}
.footer__inner img { filter: brightness(0) invert(1); opacity: .65; height: 34px; width: auto; }
.footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 24px;
}
.footer__links a {
  color: rgba(255,255,255,.55);
  font-size: .82rem;
  transition: color .15s;
}
.footer__links a:hover { color: var(--white); }
.footer__contact { display: flex; flex-direction: column; gap: 4px; text-align: right; }
@media (max-width: 700px) { .footer__contact { text-align: center; } }
.footer__contact p { font-size: .82rem; }
.footer__copy {
  grid-column: 1 / -1;
  text-align: center;
  color: rgba(255,255,255,.3);
  font-size: .76rem;
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 24px;
  margin-top: 12px;
}

/* ── STICKY WHATSAPP ─────────────────────────────── */
.sticky-wa {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 200;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--green-wa);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,.5);
  transition: transform .2s, box-shadow .2s;
}
.sticky-wa:hover { transform: scale(1.1); box-shadow: 0 6px 32px rgba(37,211,102,.65); }
.sticky-wa svg { width: 30px; height: 30px; fill: var(--white); }

/* ── RESPONSIVE ──────────────────────────────────── */
@media (max-width: 480px) {
  :root { --section-py: 64px; }
  .btn-wa-xl { font-size: 1rem; padding: 17px 28px; }
  .hero-fb__inner { padding-block: 60px; }
  .numbers { padding-block: 48px; }
  .mega-cta-green { padding-block: 72px; }
  .testi-featured { padding: 32px 24px; }
  .testi-featured__quote-mark { font-size: 5rem; left: 24px; }
  .mid-cta-box { padding: 28px 20px; }
}