/* ============================================================
   RAISE — Thiago Fonseca
   Growth, Revenue & Expansão de Negócios
   ============================================================ */

:root {
  --color-deep: #1D304E;     /* indigo profundo - institucional */
  --color-mid: #6272AE;      /* azul médio */
  --color-teal: #1EA9A1;     /* teal - destaque/assinatura */
  --color-cyan: #47A7B9;     /* ciano claro - gradiente */
  --color-graphite: #4D4D4D; /* cinza grafite */
  --color-black: #000000;

  --color-bg: #FFFFFF;
  --color-bg-alt: #F4F6F9;
  --color-text: #1B2330;
  --color-text-soft: #5B6577;
  --color-border: #E3E7EE;

  --font-heading: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;

  --container: 1180px;
  --radius: 14px;
  --transition: 0.35s cubic-bezier(.4,0,.2,1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-deep);
  line-height: 1.2;
  margin: 0;
}

a { color: inherit; }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(29, 48, 78, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand-logo {
  height: 32px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.main-nav a {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #FFFFFF;
  text-decoration: none;
  opacity: 0.85;
  transition: opacity var(--transition);
  white-space: nowrap;
}

.main-nav a:hover { opacity: 1; color: var(--color-cyan); }

.main-nav a.nav-cta {
  background: var(--color-teal);
  color: #fff;
  padding: 10px 20px;
  border-radius: 999px;
  opacity: 1;
}

.main-nav a.nav-cta:hover {
  background: var(--color-cyan);
  color: var(--color-deep);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  transition: var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background: linear-gradient(135deg, var(--color-deep) 0%, #142235 60%, #0d1726 100%);
  color: #fff;
  padding: 168px 0 96px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  right: -10%;
  top: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(30,169,161,0.25), transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: 20px;
}

.hero h1 {
  color: #fff;
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 22px;
}

.hero-lead {
  font-size: 17px;
  color: rgba(255,255,255,0.78);
  max-width: 540px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 56px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 32px;
}

.hero-stats .stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 800;
  color: var(--color-cyan);
  margin-bottom: 6px;
}

.hero-stats .stat span {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  line-height: 1.4;
}

.hero-media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/5;
}

.hero-media-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(13, 23, 38, 0.72);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-media-badge span:first-child {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  color: #fff;
}

.hero-media-badge span:last-child {
  font-size: 12px;
  color: var(--color-cyan);
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
  padding: 15px 30px;
  border-radius: 999px;
  text-decoration: none;
  transition: var(--transition);
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--color-teal);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-cyan);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -8px rgba(30,169,161,0.5);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}

.btn-ghost:hover {
  border-color: var(--color-cyan);
  color: var(--color-cyan);
}

.btn-ghost-light {
  background: transparent;
  border-color: rgba(255,255,255,0.35);
  color: #fff;
}

.btn-ghost-light:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.08);
}

/* ============================================================
   POSITIONING STRIP
   ============================================================ */
.positioning {
  background: var(--color-bg-alt);
  padding: 56px 0;
  border-bottom: 1px solid var(--color-border);
}

.positioning-text {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 500;
  color: var(--color-deep);
  text-align: center;
  max-width: 880px;
  margin: 0 auto;
  line-height: 1.5;
}

.positioning-text strong { color: var(--color-teal); }

/* ============================================================
   SECTION GENERIC
   ============================================================ */
.section {
  padding: 96px 0;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 14px;
}

.section-tag.light { color: var(--color-cyan); }

.section-head {
  max-width: 720px;
  margin-bottom: 56px;
}

.section-head h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  margin-bottom: 16px;
}

.section-head p {
  color: var(--color-text-soft);
  font-size: 16px;
}

/* ============================================================
   SOBRE
   ============================================================ */
.sobre { background: #fff; }

.sobre-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items: center;
}

.sobre-media img {
  border-radius: var(--radius);
  box-shadow: 0 24px 48px -24px rgba(29,48,78,0.35);
}

.sobre-text h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 20px;
}

.sobre-text p {
  color: var(--color-text-soft);
  margin: 0 0 16px;
  font-size: 15.5px;
}

.sobre-text strong { color: var(--color-deep); }

.sobre-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.sobre-tags span {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--color-deep);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 8px 16px;
}

/* ============================================================
   ATUAÇÃO — CARDS
   ============================================================ */
.atuacao { background: var(--color-bg-alt); }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 26px;
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -24px rgba(29,48,78,0.25);
  border-color: var(--color-teal);
}

.card-index {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-cyan);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.card h3 {
  font-size: 19px;
  margin-bottom: 10px;
}

.card p {
  color: var(--color-text-soft);
  font-size: 14.5px;
  margin: 0;
}

/* ============================================================
   SERVIÇOS
   ============================================================ */
.servicos { background: #fff; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}

.service {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 36px 28px;
  background: var(--color-bg-alt);
  transition: var(--transition);
}

.service:hover {
  border-color: var(--color-teal);
  background: #fff;
  box-shadow: 0 20px 40px -28px rgba(29,48,78,0.25);
}

.service h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--color-deep);
}

.service p {
  color: var(--color-text-soft);
  font-size: 14.5px;
  margin: 0;
}

.icp {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  border-top: 1px solid var(--color-border);
  padding-top: 40px;
}

.icp-col h4 {
  font-family: var(--font-heading);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-deep);
  margin-bottom: 14px;
}

.icp-col ul {
  margin: 0;
  padding-left: 20px;
  color: var(--color-text-soft);
  font-size: 14.5px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.icp-col:first-child li::marker { color: var(--color-teal); }
.icp-col:last-child li::marker { color: var(--color-mid); }

/* ============================================================
   METODOLOGIA
   ============================================================ */
.metodologia {
  background: var(--color-deep);
  color: #fff;
}

.metodologia .section-tag { color: var(--color-cyan); }
.metodologia .section-head h2 { color: #fff; }
.metodologia .section-head p { color: rgba(255,255,255,0.65); }

.method-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.method-item {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 28px 22px;
  transition: var(--transition);
}

.method-item:hover {
  background: rgba(30,169,161,0.12);
  border-color: var(--color-teal);
  transform: translateY(-6px);
}

.method-letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-teal);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 18px;
}

.method-item h3 {
  color: #fff;
  font-size: 16px;
  margin-bottom: 10px;
}

.method-item p {
  color: rgba(255,255,255,0.62);
  font-size: 13.5px;
  margin: 0;
}

/* ============================================================
   RESULTADOS / CASES
   ============================================================ */
.resultados { background: var(--color-bg-alt); }

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.case {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.case:hover {
  box-shadow: 0 24px 48px -28px rgba(29,48,78,0.25);
  border-color: var(--color-teal);
}

.case-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-mid);
  margin-bottom: 10px;
}

.case h3 {
  font-size: 20px;
  margin-bottom: 14px;
}

.case-desc {
  font-size: 13.5px;
  color: var(--color-text-soft);
  margin: 0 0 8px;
}

.case-desc strong { color: var(--color-deep); }

.case-results {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.case-results div { display: flex; flex-direction: column; }

.case-results strong {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  color: var(--color-teal);
}

.case-results span {
  font-size: 12.5px;
  color: var(--color-text-soft);
}

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final {
  background: linear-gradient(135deg, var(--color-deep) 0%, #0d1726 100%);
  color: #fff;
  text-align: center;
}

.cta-inner { max-width: 720px; margin: 0 auto; }

.cta-final h2 {
  color: #fff;
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  margin-bottom: 18px;
}

.cta-final p {
  color: rgba(255,255,255,0.72);
  font-size: 16px;
  margin-bottom: 36px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* ============================================================
   DIAGNOSTIC FORM (CTA FINAL)
   ============================================================ */
.diagnostic-form {
  text-align: left;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 32px;
  margin-bottom: 28px;
}

.diagnostic-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.diagnostic-form .form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.diagnostic-form label {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
}

.diagnostic-form input,
.diagnostic-form textarea {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 8px;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 15px;
  color: #fff;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.diagnostic-form input::placeholder,
.diagnostic-form textarea::placeholder {
  color: rgba(255,255,255,0.4);
}

.diagnostic-form input:focus,
.diagnostic-form textarea:focus {
  outline: none;
  border-color: var(--color-teal);
  background: rgba(255,255,255,0.09);
}

.diagnostic-form textarea {
  resize: vertical;
  min-height: 90px;
}

.diagnostic-form .btn {
  width: 100%;
  margin-top: 4px;
}

.diagnostic-form .btn:disabled {
  opacity: 0.7;
  cursor: default;
}

.form-status {
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.5;
  min-height: 1em;
}

.form-status--success {
  color: var(--color-teal);
}

.form-status--error {
  color: #ff9a9a;
}

@media (max-width: 760px) {
  .diagnostic-form { padding: 24px; }
  .diagnostic-form .form-row { grid-template-columns: 1fr; gap: 0; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #0d1726;
  color: rgba(255,255,255,0.6);
  padding: 48px 0 24px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo { height: 26px; }

.footer-nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-nav a, .footer-contact a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 13.5px;
  transition: var(--transition);
}

.footer-nav a:hover, .footer-contact a:hover { color: var(--color-cyan); }

.footer-bottom {
  padding-top: 24px;
  text-align: center;
  font-size: 12.5px;
  color: rgba(255,255,255,0.4);
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  transition-delay: var(--delay, 0s);
}

.fade-up.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-media { max-width: 420px; }
  .sobre-inner { grid-template-columns: 1fr; }
  .sobre-media { order: -1; max-width: 420px; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: repeat(2, 1fr); }
  .icp { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 760px) {
  .main-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--color-deep);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 18px;
    display: none;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }

  .main-nav.open { display: flex; }

  .nav-toggle { display: flex; }

  .hero { padding: 128px 0 64px; }

  .hero-stats { grid-template-columns: 1fr; gap: 20px; }

  .cards-grid { grid-template-columns: 1fr; }

  .method-grid { grid-template-columns: 1fr; }

  .section { padding: 64px 0; }

  .footer-inner { flex-direction: column; align-items: flex-start; }
}