/* ============================================================
   TOKENS — identidade visual Iury Alencar
============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Cinzel:wght@300;400;500&family=Josefin+Sans:wght@200;300;400&display=swap');

:root {
  --color-navy:   #002b49;
  --color-white:  #ffffff;
  --color-steel:  #bac7d8;
  --color-dark:   #353535;
  --color-bg:     #edeae4;
  --color-bg-alt: #f5f3ef;

  --font-primary:   'Cormorant Garamond', 'Times New Roman', serif;
  --font-secondary: 'Josefin Sans', 'Gill Sans', sans-serif;
  --font-display:   'Cinzel', serif;

  --shadow-soft: 0 4px 24px rgba(0,43,73,.08);
  --shadow-card: 0 8px 40px rgba(0,43,73,.12);
}

/* ============================================================
   BASE
============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background-color: var(--color-bg);
  color: var(--color-dark);
  font-family: var(--font-secondary);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ============================================================
   ANIMAÇÕES
============================================================ */
@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes revealLine {
  from { width: 0; }
  to   { width: 80px; }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.35); opacity: .45; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

@keyframes rotateScale {
  0%   { transform: scale(1) rotate(0deg); }
  100% { transform: scale(1.04) rotate(1.5deg); }
}

/* ============================================================
   NAVBAR
============================================================ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background .4s ease, box-shadow .4s ease;
}

#navbar.scrolled {
  background: rgba(0, 43, 73, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 32px rgba(0,43,73,.25);
}

.nav-logo-text {
  font-family: var(--font-primary);
  font-size: 28px;
  font-weight: 400;
  letter-spacing: .06em;
  color: var(--color-white);
}

.nav-logo-sub {
  font-family: var(--font-secondary);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--color-steel);
  margin-top: 2px;
}

.nav-link {
  font-family: var(--font-secondary);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
  text-decoration: none;
  position: relative;
  transition: color .3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--color-steel);
  transition: width .35s ease;
}

.nav-link:hover { color: var(--color-white); }
.nav-link:hover::after { width: 100%; }

/* Hamburger */
.hamburger span {
  display: block;
  width: 22px; height: 1px;
  background: var(--color-white);
  transition: transform .3s ease, opacity .3s ease;
  transform-origin: center;
}

.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ============================================================
   HERO
============================================================ */
#hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #001a2e 0%, #002b49 60%, #003d6b 100%);
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(186,199,216,.08) 0%, transparent 70%);
}

/* Geometric lines decorativas */
.hero-geo {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.hero-geo::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 600px; height: 600px;
  border: 1px solid rgba(186,199,216,.08);
  border-radius: 50%;
}

.hero-geo::after {
  content: '';
  position: absolute;
  bottom: -150px; right: -80px;
  width: 400px; height: 400px;
  border: 1px solid rgba(186,199,216,.06);
  border-radius: 50%;
}

.hero-content {
  position: relative;
  z-index: 2;
}

/* Linha shimmer no topo */
.shimmer-line {
  height: 2px;
  background: linear-gradient(90deg, var(--color-navy) 0%, var(--color-steel) 50%, var(--color-navy) 100%);
  background-size: 200% 100%;
  animation: shimmer 2.5s linear infinite;
}

.hero-label {
  font-family: var(--font-secondary);
  font-size: 13px;
  font-weight: 300;
  letter-spacing: .45em;
  text-transform: uppercase;
  color: var(--color-steel);
  animation: fadeUp .8s ease both;
  animation-delay: .3s;
}

.hero-title {
  font-family: var(--font-primary);
  font-weight: 300;
  color: var(--color-white);
  line-height: 1.05;
  letter-spacing: .02em;
  animation: fadeUp .9s ease both;
  animation-delay: .5s;
}

.hero-title em {
  font-style: italic;
  color: var(--color-steel);
}

.hero-subtitle {
  font-family: var(--font-secondary);
  font-size: 16px;
  font-weight: 300;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  animation: fadeUp .9s ease both;
  animation-delay: .7s;
}

.hero-desc {
  font-family: var(--font-secondary);
  font-size: 18px;
  font-weight: 300;
  line-height: 1.8;
  color: rgba(255,255,255,.65);
  max-width: 480px;
  animation: fadeUp .9s ease both;
  animation-delay: .9s;
}

.hero-divider {
  width: 48px;
  height: 1px;
  background: var(--color-steel);
  opacity: .5;
  animation: revealLine .9s ease both;
  animation-delay: .8s;
}

/* Cartão flutuante direito */
.hero-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(186,199,216,.15);
  backdrop-filter: blur(8px);
  animation: fadeIn 1.2s ease both;
  animation-delay: 1.1s;
  position: relative;
}

.hero-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 0;
  background: var(--color-steel);
  transition: height .5s ease;
}

.hero-card:hover::before { height: 100%; }

/* Imagem placeholder */
.img-placeholder {
  background: rgba(186,199,216,.08);
  border: 1px dashed rgba(186,199,216,.25);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 220px;
}

.img-placeholder-label {
  font-family: var(--font-secondary);
  font-size: 12px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: rgba(186,199,216,.5);
  margin-top: 12px;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: fadeIn 1.5s ease both;
  animation-delay: 1.5s;
}

.scroll-mouse {
  width: 22px; height: 34px;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 11px;
  position: relative;
}

.scroll-mouse::after {
  content: '';
  position: absolute;
  top: 6px; left: 50%;
  transform: translateX(-50%);
  width: 2px; height: 6px;
  background: rgba(255,255,255,.5);
  border-radius: 1px;
  animation: float 1.8s ease-in-out infinite;
}

.scroll-label {
  font-family: var(--font-secondary);
  font-size: 11px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
}

/* ============================================================
   SECTION HEADER
============================================================ */
.section-overline {
  font-family: var(--font-secondary);
  font-size: 13px;
  font-weight: 300;
  letter-spacing: .4em;
  text-transform: uppercase;
  color: var(--color-navy);
  display: block;
}

.section-title {
  font-family: var(--font-primary);
  font-weight: 400;
  color: var(--color-navy);
  line-height: 1.1;
  letter-spacing: .02em;
}

.section-divider {
  width: 48px;
  height: 1px;
  background: var(--color-navy);
  opacity: .3;
}

/* ============================================================
   SOBRE
============================================================ */
#sobre {
  background: var(--color-bg-alt);
}

.sobre-image-wrap {
  position: relative;
}

.sobre-image-wrap::before {
  content: '';
  position: absolute;
  top: -16px; right: -16px;
  width: 100%; height: 100%;
  border: 1px solid rgba(0,43,73,.12);
  z-index: 0;
  transition: transform .4s ease;
}

.sobre-image-wrap:hover::before {
  transform: translate(-4px, 4px);
}

.sobre-image-inner {
  position: relative;
  z-index: 1;
}

.sobre-stat {
  border-left: 2px solid var(--color-steel);
  padding-left: 16px;
}

.sobre-stat-num {
  font-family: var(--font-primary);
  font-size: 42px;
  font-weight: 400;
  color: var(--color-navy);
  line-height: 1;
}

.sobre-stat-label {
  font-family: var(--font-secondary);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: rgba(0,43,73,.5);
  margin-top: 4px;
}

/* ============================================================
   PÚBLICO-ALVO - cards
============================================================ */
#publico {
  background: var(--color-bg);
}

.publico-card {
  background: var(--color-white);
  border: 1px solid rgba(0,43,73,.06);
  padding: 32px 28px;
  position: relative;
  transition: transform .3s ease, box-shadow .3s ease;
  cursor: default;
}

.publico-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 0;
  background: var(--color-navy);
  transition: height .4s ease;
}

.publico-card:hover::before { height: 100%; }
.publico-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); }

.publico-icon {
  width: 48px; height: 48px;
  border: 1px solid rgba(0,43,73,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.publico-icon svg {
  width: 20px; height: 20px;
  stroke: var(--color-navy);
  fill: none;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.publico-card-overline {
  font-family: var(--font-secondary);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--color-steel);
  margin-bottom: 8px;
}

.publico-card-title {
  font-family: var(--font-primary);
  font-size: 24px;
  font-weight: 400;
  color: var(--color-navy);
  margin-bottom: 10px;
}

.publico-card-body {
  font-family: var(--font-secondary);
  font-size: 16px;
  font-weight: 300;
  color: rgba(53,53,53,.75);
  line-height: 1.7;
}

/* ============================================================
   ATUAÇÃO (dark section)
============================================================ */
#atuacao {
  background: var(--color-navy);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

#atuacao::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 700px; height: 700px;
  border: 1px solid rgba(186,199,216,.05);
  border-radius: 50%;
  pointer-events: none;
}

#atuacao::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -100px;
  width: 400px; height: 400px;
  border: 1px solid rgba(186,199,216,.04);
  border-radius: 50%;
  pointer-events: none;
}

.atuacao-tag {
  font-family: var(--font-secondary);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: .22em;
  text-transform: uppercase;
  padding: 8px 20px;
  border: 1px solid rgba(186,199,216,.3);
  color: var(--color-steel);
  display: inline-block;
  transition: background .25s ease, color .25s ease, border-color .25s ease;
}

.atuacao-tag:hover {
  background: var(--color-steel);
  color: var(--color-navy);
  border-color: var(--color-steel);
}

.atuacao-feature {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,.07);
  transition: transform .3s ease;
}

.atuacao-feature:hover { transform: translateX(8px); }

.atuacao-feature-num {
  font-family: var(--font-primary);
  font-size: 16px;
  font-weight: 300;
  color: var(--color-steel);
  letter-spacing: .1em;
  opacity: .6;
  flex-shrink: 0;
  margin-top: 4px;
  min-width: 32px;
}

.atuacao-feature-title {
  font-family: var(--font-primary);
  font-size: 22px;
  font-weight: 400;
  color: var(--color-white);
  margin-bottom: 4px;
}

.atuacao-feature-body {
  font-family: var(--font-secondary);
  font-size: 16px;
  font-weight: 300;
  color: rgba(255,255,255,.5);
  line-height: 1.7;
}

/* ============================================================
   OBJETIVO / PROPOSTA
============================================================ */
#objetivo {
  background: var(--color-bg-alt);
}

.objetivo-card {
  background: var(--color-white);
  padding: 40px 36px;
  position: relative;
  box-shadow: var(--shadow-soft);
  transition: transform .3s ease, box-shadow .3s ease;
}

.objetivo-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }

.objetivo-card-num {
  font-family: var(--font-primary);
  font-size: clamp(52px, 8vw, 80px);
  font-weight: 300;
  color: rgba(0,43,73,.06);
  line-height: 1;
  position: absolute;
  top: 12px; right: 24px;
  font-style: italic;
}

.objetivo-card-icon {
  width: 44px; height: 44px;
  border: 1px solid rgba(0,43,73,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.objetivo-card-icon svg {
  width: 18px; height: 18px;
  stroke: var(--color-navy);
  fill: none;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.objetivo-card-title {
  font-family: var(--font-primary);
  font-size: 24px;
  font-weight: 400;
  color: var(--color-navy);
  margin-bottom: 8px;
}

.objetivo-card-body {
  font-family: var(--font-secondary);
  font-size: 16px;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(53,53,53,.7);
}

/* ============================================================
   CTA FINAL
============================================================ */
#cta {
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

#cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 30%, rgba(0,43,73,.04) 100%);
  pointer-events: none;
}

/* ============================================================
   BOTÕES
============================================================ */
.btn {
  font-family: var(--font-secondary);
  font-size: 14px;
  font-weight: 300;
  letter-spacing: .28em;
  text-transform: uppercase;
  padding: 16px 40px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  position: relative;
  overflow: hidden;
  transition: background .35s ease, color .35s ease, transform .25s ease, box-shadow .35s ease;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.12);
  opacity: 0;
  transition: opacity .3s ease;
}

.btn:hover::after { opacity: 1; }
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--color-navy);
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(0,43,73,.25);
}

.btn-primary:hover { box-shadow: 0 8px 32px rgba(0,43,73,.35); }

.btn-outline {
  background: transparent;
  color: var(--color-navy);
  border: 1px solid var(--color-navy);
}

.btn-outline:hover {
  background: var(--color-navy);
  color: var(--color-white);
}

.btn-outline-white {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,.4);
}

.btn-outline-white:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--color-white);
}

.btn-steel {
  background: var(--color-steel);
  color: var(--color-navy);
}

/* Botão WhatsApp */
.btn-whatsapp {
  background: #25d366;
  color: var(--color-white);
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-secondary);
  font-size: 14px;
  font-weight: 300;
  letter-spacing: .28em;
  text-transform: uppercase;
  padding: 16px 40px;
  cursor: pointer;
  text-decoration: none;
  transition: background .3s ease, transform .25s ease, box-shadow .3s ease;
  box-shadow: 0 4px 20px rgba(37,211,102,.25);
}

.btn-whatsapp:hover {
  background: #20bb5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(37,211,102,.35);
}

.btn-whatsapp svg {
  width: 18px; height: 18px;
  fill: var(--color-white);
  flex-shrink: 0;
}

/* ============================================================
   FOOTER
============================================================ */
#footer {
  background: var(--color-navy);
  color: rgba(255,255,255,.6);
}

.footer-logo-name {
  font-family: var(--font-primary);
  font-size: 26px;
  font-weight: 400;
  letter-spacing: .06em;
  color: var(--color-white);
}

.footer-logo-sub {
  font-family: var(--font-secondary);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--color-steel);
  margin-top: 4px;
}

.footer-nav-link {
  font-family: var(--font-secondary);
  font-size: 13px;
  font-weight: 300;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  text-decoration: none;
  transition: color .3s ease;
  display: block;
}

.footer-nav-link:hover { color: var(--color-steel); }

.footer-bottom-link {
  color: rgba(255,255,255,.35);
  text-decoration: none;
  transition: color .3s ease;
}

.footer-bottom-link:hover { color: var(--color-steel); }

.footer-divider {
  width: 100%; height: 1px;
  background: rgba(255,255,255,.08);
}

/* ============================================================
   MOBILE MENU
============================================================ */
#mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,43,73,.98);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
}

#mobile-menu.open {
  display: flex;
  animation: fadeIn .3s ease;
}

.mobile-nav-link {
  font-family: var(--font-primary);
  font-size: 24px;
  font-weight: 400;
  color: rgba(255,255,255,.8);
  text-decoration: none;
  letter-spacing: .06em;
  transition: color .3s ease;
}

.mobile-nav-link:hover { color: var(--color-steel); }

/* ============================================================
   REVEAL ON SCROLL
============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }
.reveal-delay-5 { transition-delay: .5s; }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 768px) {
  .hero-title { font-size: clamp(36px, 10vw, 56px); }
  .section-title { font-size: clamp(28px, 8vw, 42px); }
}