/* ==========================================================================
   Erica Andrade Consórcio — Design tokens
   ========================================================================== */
:root {
  --blue-900: #0A2647;
  --blue-700: #0F3D75;
  --blue-600: #14508F;
  --marsala-700: #6E2634;
  --marsala-600: #7F3140;
  --marsala-400: #A85560;
  --white: #FFFFFF;
  --off-white: #F7F5F3;
  --ink: #1B2430;
  --ink-soft: #5A6270;
  --border: #E4E1DC;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Montserrat', Arial, sans-serif;

  --radius: 14px;
  --shadow: 0 10px 30px rgba(10, 38, 71, 0.10);
  --container: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3 { font-family: var(--font-display); margin: 0 0 .5em; line-height: 1.2; color: var(--blue-900); }

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

.eyebrow {
  display: inline-block;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--marsala-600);
  margin-bottom: 14px;
}

.section-title { font-size: clamp(28px, 3.5vw, 40px); }
.section-text { color: var(--ink-soft); font-size: 16px; max-width: 560px; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-head--light .section-title,
.section-head--light .eyebrow { color: var(--white); }

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  white-space: nowrap;
}
.btn--primary {
  background: var(--marsala-600);
  color: var(--white);
  box-shadow: 0 8px 20px rgba(110, 38, 52, 0.30);
}
.btn--primary:hover { background: var(--marsala-700); transform: translateY(-2px); }
.btn--outline {
  background: transparent;
  color: var(--blue-900);
  border: 2px solid var(--blue-900);
}
.btn--outline:hover { background: var(--blue-900); color: var(--white); }
.btn--block { width: 100%; text-align: center; border: none; cursor: pointer; }

/* ==========================================================================
   Header
   ========================================================================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  gap: 24px;
}
.logo__img { height: 46px; width: auto; }

.nav__list {
  display: flex;
  gap: 32px;
}
.nav__link {
  font-size: 15px;
  font-weight: 600;
  color: var(--blue-900);
  position: relative;
  padding: 6px 0;
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--marsala-600);
  transition: width .2s ease;
}
.nav__link:hover::after { width: 100%; }

.header__cta { flex-shrink: 0; }

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
}
.menu-toggle span {
  width: 100%;
  height: 2px;
  background: var(--blue-900);
  transition: transform .25s ease, opacity .25s ease;
}
.menu-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-active span:nth-child(2) { opacity: 0; }
.menu-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  padding: 160px 0 100px;
  background:
    radial-gradient(circle at 85% 20%, rgba(110,38,52,0.08), transparent 45%),
    linear-gradient(180deg, var(--off-white) 0%, var(--white) 100%);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
}
.hero__title {
  font-size: clamp(34px, 5vw, 54px);
}
.hero__title span { color: var(--marsala-600); }
.hero__text {
  color: var(--ink-soft);
  font-size: 17px;
  max-width: 520px;
  margin-bottom: 32px;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero__media { position: relative; height: 380px; }
.hero__shape {
  position: absolute;
  inset: 0;
  border-radius: 32px;
  background: linear-gradient(145deg, var(--blue-900), var(--blue-700));
  box-shadow: var(--shadow);
}
.hero__shape::before {
  content: '';
  position: absolute;
  right: -30px; bottom: -30px;
  width: 180px; height: 180px;
  border-radius: 32px;
  background: linear-gradient(145deg, var(--marsala-600), var(--marsala-400));
  z-index: -1;
}

/* ==========================================================================
   Stats
   ========================================================================== */
.stats { background: var(--blue-900); padding: 48px 0; }
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat__number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: var(--white);
}
.stat__label {
  display: block;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ==========================================================================
   About
   ========================================================================== */
.about { padding: 100px 0; }
.about__inner {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 56px;
  align-items: center;
}
.about__media { position: relative; height: 340px; }
.about__shape {
  position: absolute;
  inset: 0;
  border-radius: 24px;
  background: linear-gradient(160deg, var(--marsala-700), var(--marsala-400));
  box-shadow: var(--shadow);
}
.about__shape::after {
  content: '';
  position: absolute;
  left: -24px; top: -24px;
  width: 140px; height: 140px;
  border: 3px solid var(--blue-700);
  border-radius: 20px;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 36px;
}
.pillar {
  border-left: 3px solid var(--marsala-600);
  padding-left: 16px;
}
.pillar h3 {
  font-size: 18px;
  margin-bottom: 6px;
}
.pillar p {
  font-size: 14px;
  color: var(--ink-soft);
  margin: 0;
}

/* ==========================================================================
   Services
   ========================================================================== */
.services { padding: 100px 0; background: var(--off-white); }
.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 24px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform .25s ease;
}
.service-card:hover { transform: translateY(-6px); }
.service-card__icon {
  font-size: 34px;
  margin-bottom: 16px;
}
.service-card h3 {
  font-size: 19px;
  margin-bottom: 14px;
}
.service-card ul {
  margin-bottom: 24px;
  flex-grow: 1;
}
.service-card li {
  font-size: 14px;
  color: var(--ink-soft);
  padding: 5px 0;
  border-bottom: 1px dashed var(--border);
}
.service-card li:last-child { border-bottom: none; }
.service-card__link {
  font-weight: 700;
  font-size: 14px;
  color: var(--marsala-600);
  border-bottom: 2px solid var(--marsala-600);
  align-self: flex-start;
  padding-bottom: 2px;
}
.service-card__link:hover { color: var(--marsala-700); border-color: var(--marsala-700); }

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonials {
  padding: 100px 0;
  background: linear-gradient(160deg, var(--blue-900), var(--blue-700));
}
.testimonial-carousel { position: relative; max-width: 720px; margin: 0 auto; }
.testimonial-track {
  display: flex;
  transition: transform .4s ease;
}
.testimonial {
  flex: 0 0 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
}
.testimonial__text {
  font-family: var(--font-display);
  font-size: 20px;
  font-style: italic;
  color: var(--white);
  margin-bottom: 24px;
}
.testimonial__author { display: flex; flex-direction: column; gap: 2px; }
.testimonial__name { color: var(--white); font-weight: 700; font-size: 14px; }
.testimonial__meta { color: rgba(255,255,255,0.6); font-size: 13px; }

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 28px;
}
.testimonial-dots button {
  width: 10px; height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
  padding: 0;
}
.testimonial-dots button.is-active { background: var(--marsala-400); }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact { padding: 100px 0; }
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.contact__list { margin-top: 32px; display: flex; flex-direction: column; gap: 18px; }
.contact__list li { display: flex; flex-direction: column; gap: 2px; }
.contact__list strong { font-size: 13px; text-transform: uppercase; letter-spacing: 1px; color: var(--marsala-600); }
.contact__list a, .contact__list span { font-size: 16px; color: var(--blue-900); font-weight: 600; }

.contact__form {
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.form-row { margin-bottom: 18px; }
.form-row label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--blue-900);
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 14px;
  background: var(--white);
  resize: vertical;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--marsala-600);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer { background: var(--blue-900); padding: 56px 0 32px; text-align: center; }
.footer__logo { height: 40px; margin: 0 auto 16px; filter: brightness(0) invert(1); }
.footer__text { color: rgba(255,255,255,0.7); font-size: 14px; max-width: 480px; margin: 0 auto 20px; }
.footer__links { display: flex; justify-content: center; gap: 24px; margin-bottom: 24px; }
.footer__links a { color: var(--white); font-weight: 600; font-size: 14px; }
.footer__links a:hover { color: var(--marsala-400); }
.footer__copy { color: rgba(255,255,255,0.4); font-size: 12px; margin: 0; }

/* WhatsApp float button */
.whatsapp-float {
  position: fixed;
  right: 24px; bottom: 24px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 24px rgba(0,0,0,0.25);
  z-index: 90;
  transition: transform .2s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 960px) {
  .hero__inner, .about__inner, .contact__inner { grid-template-columns: 1fr; }
  .hero__media, .about__media { order: -1; height: 260px; }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .stats__grid { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
}

@media (max-width: 760px) {
  .nav { position: fixed; top: 84px; left: 0; right: 0; background: var(--white);
    border-bottom: 1px solid var(--border); transform: translateY(-140%); opacity: 0;
    transition: transform .3s ease, opacity .3s ease; }
  .nav.is-open { transform: translateY(0); opacity: 1; }
  .nav__list { flex-direction: column; padding: 24px; gap: 4px; }
  .nav__link { display: block; padding: 12px 0; }
  .header__cta { display: none; }
  .menu-toggle { display: flex; }
  .pillars { grid-template-columns: 1fr; }
  .services__grid { grid-template-columns: 1fr; }
}