/* ───────────────────────────────────────────────
   MAPHEL — Consultoria Estratégica
   styles.css
─────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
section { scroll-margin-top: 84px; }

:root {
  --off:    #FAF8F4;
  --off-2:  #F3EFE7;
  --g:      #333333;
  --g-soft: #4c4c4c;
  --gold:   #BFA064;
  --pet:    #1D4451;
  --bdr:    #E4DFD4;
  --muted:  #6a6a64;
  --faint:  #9a968c;

  --ff-h: 'Libre Franklin', sans-serif;
  --ff-b: 'DM Sans', sans-serif;

  --w:  1180px;
  --px: clamp(22px, 5vw, 64px);
}

body {
  background: var(--off);
  color: var(--g);
  font-family: var(--ff-b);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--ff-h);
  color: var(--g);
  font-weight: 600;
  letter-spacing: -0.022em;
  line-height: 1.12;
}

a   { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul  { list-style: none; }

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

/* ── label editorial (traço dourado + texto) ── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--ff-b);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow::before {
  content: '';
  width: 36px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}
.eyebrow.on-dark { color: rgba(250,248,244,.68); }
.eyebrow.on-dark::before { background: var(--gold); }

/* ─────────────── HEADER ─────────────── */
#header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  background: rgba(250,248,244,.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--bdr);
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}
.brand-name {
  font-family: var(--ff-h);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--g);
}
.brand-tag {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12.5px;
  font-weight: 400;
  letter-spacing: 0.005em;
  color: var(--faint);
}
.brand-tag::before {
  content: '—';
  color: var(--gold);
  font-size: 13px;
}
.nav {
  display: flex;
  align-items: center;
  gap: 38px;
}
.nav a {
  font-size: 13.5px;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--muted);
  transition: color .2s;
}
.nav a:hover { color: var(--g); }
.header-cta {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--g);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--gold);
  transition: color .2s;
}
.header-cta:hover { color: var(--pet); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
}
.burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--g);
  transition: .25s;
}
.burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

#mobile-nav {
  display: none;
  position: fixed;
  inset: 70px 0 0;
  z-index: 99;
  background: var(--off);
  padding: 40px var(--px);
  flex-direction: column;
}
#mobile-nav.open { display: flex; }
#mobile-nav a {
  font-family: var(--ff-h);
  font-size: 22px;
  font-weight: 500;
  color: var(--g);
  padding: 22px 0;
  border-bottom: 1px solid var(--bdr);
}
#mobile-nav .header-cta {
  margin-top: 32px;
  font-size: 14px;
  text-align: center;
  border: 1px solid var(--pet);
  border-bottom: 1px solid var(--pet);
  color: var(--pet);
  padding: 16px;
}

/* ─────────────── HERO ─────────────── */
#hero { padding: 150px 0 110px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero-grid > * { min-width: 0; }
.hero-eyebrow { margin-bottom: 34px; }
.hero h1 {
  font-size: clamp(33px, 4.2vw, 50px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.018em;
  margin-bottom: 30px;
}
.hero-rule {
  width: 64px;
  height: 2px;
  background: var(--gold);
  margin-bottom: 32px;
}
.hero-sub {
  font-size: 17px;
  font-weight: 300;
  line-height: 1.72;
  color: var(--muted);
  max-width: 460px;
  margin-bottom: 44px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--g);
  border: 1px solid var(--g);
  padding: 17px 26px;
  transition: background .22s, color .22s, border-color .22s;
}
.btn-primary:hover {
  background: var(--pet);
  border-color: var(--pet);
  color: var(--off);
}
.btn-primary .arr { transition: transform .22s; }
.btn-primary:hover .arr { transform: translateX(4px); }
.btn-text {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: color .2s, border-color .2s;
}
.btn-text:hover { color: var(--g); border-color: var(--gold); }

/* hero image */
.hero-visual {
  border: 1px solid var(--bdr);
  background: var(--off-2);
}
.hero-visual img {
  width: 100%;
  height: 460px;
  object-fit: cover;
}
.hero-caption {
  padding: 26px 30px;
  border-top: 1px solid var(--bdr);
}
.hero-caption .lbl {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 6px;
}
.hero-caption .val {
  font-family: var(--ff-h);
  font-size: 16px;
  font-weight: 600;
  color: var(--g);
}

/* ─────────────── SOBRE / TATIANE ─────────────── */
#sobre { padding: 96px 0; }

/* intro editorial */
.sobre-intro {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 64px;
  align-items: start;
  margin-bottom: 76px;
}
.sobre-intro-head .eyebrow { margin-bottom: 22px; }
.sobre-intro-head h2 {
  font-size: clamp(28px, 3.1vw, 38px);
  line-height: 1.18;
}
.sobre-intro-text p {
  font-size: 15.5px;
  font-weight: 300;
  line-height: 1.85;
  color: var(--g-soft);
  margin-bottom: 18px;
}
.sobre-intro-text p:last-child { margin-bottom: 0; }
.sobre-intro-text strong { font-weight: 500; color: var(--g); }

/* bloco nobre da fundadora — full width */
.founder {
  border: 1px solid var(--bdr);
  background: var(--off-2);
}
.founder-main {
  display: grid;
  grid-template-columns: 0.78fr 1fr;
  align-items: stretch;
}
.founder-photo {
  position: relative;
  background: #E4DFD4;
  overflow: hidden;
  min-height: 480px;
}
.founder-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 12%;
}
.founder-body {
  padding: 52px 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.founder-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}
.founder-name {
  font-family: var(--ff-h);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.024em;
  margin-bottom: 20px;
}
.founder-divider {
  width: 44px;
  height: 2px;
  background: var(--gold);
  margin-bottom: 24px;
}
.founder-bio {
  font-size: 14.5px;
  font-weight: 300;
  line-height: 1.82;
  color: var(--g-soft);
  margin-bottom: 13px;
}
.founder-bio:last-of-type { margin-bottom: 0; }
.founder-repertoire {
  padding: 36px 56px 40px;
  border-top: 1px solid var(--bdr);
}
.founder-repertoire-lbl {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--g);
  margin-bottom: 18px;
}
.repertoire {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.rep-item {
  background: var(--off);
  border: 1px solid var(--bdr);
  padding: 20px 20px 18px;
}
.rep-item .num {
  font-family: var(--ff-h);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--g);
  line-height: 1;
  margin-bottom: 8px;
  white-space: nowrap;
}
.rep-item .num span { color: var(--gold); font-weight: 600; }
.rep-item .desc {
  font-size: 11.5px;
  font-weight: 300;
  line-height: 1.55;
  color: var(--faint);
}

/* ─────────────── SERVIÇOS (petróleo) ─────────────── */
#servicos {
  background: var(--pet);
  padding: 100px 0;
}
.svc-head {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 64px;
}
.svc-head .eyebrow { margin-bottom: 22px; }
.svc-head h2 {
  font-size: clamp(28px, 3.2vw, 40px);
  color: var(--off);
  line-height: 1.16;
}
.svc-head .support {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(250,248,244,.6);
  padding-bottom: 6px;
}
.svc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(250,248,244,.14);
  border-left: 1px solid rgba(250,248,244,.14);
}
.svc-card {
  border-right: 1px solid rgba(250,248,244,.14);
  border-bottom: 1px solid rgba(250,248,244,.14);
  padding: 44px 46px 48px;
  transition: background .25s;
}
.svc-card:hover { background: rgba(250,248,244,.03); }
.svc-card-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 28px;
}
.svc-num {
  font-family: var(--ff-h);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold);
}
.svc-tag {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(250,248,244,.4);
}
.svc-title {
  font-size: 21px;
  font-weight: 600;
  line-height: 1.28;
  color: var(--off);
  margin-bottom: 16px;
}
.svc-desc {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(250,248,244,.62);
  margin-bottom: 28px;
}
.svc-when {
  padding-top: 22px;
  border-top: 1px solid rgba(250,248,244,.14);
}
.svc-when-lbl {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.svc-when-txt {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.65;
  color: rgba(250,248,244,.72);
}

/* ─────────────── PARA QUEM / PROCESSO ─────────────── */
#processo { padding: 100px 0; }
.proc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 88px;
}
.proc-col .eyebrow { margin-bottom: 24px; }
.proc-col h2 {
  font-size: clamp(24px, 2.8vw, 32px);
  line-height: 1.22;
  margin-bottom: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--bdr);
}

/* lista para quem é */
.audience li {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 18px 0;
  border-bottom: 1px solid var(--bdr);
}
.audience li:last-child { border-bottom: none; }
.audience .idx {
  font-family: var(--ff-h);
  font-size: 12px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}
.audience .txt {
  font-size: 15px;
  font-weight: 300;
  color: var(--g-soft);
}

/* passos */
.step {
  display: flex;
  gap: 28px;
  padding: 26px 0;
  border-bottom: 1px solid var(--bdr);
}
.step:last-child { border-bottom: none; }
.step-num {
  font-family: var(--ff-h);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--g);
  line-height: 1;
  flex-shrink: 0;
  width: 46px;
}
.step-body { padding-top: 2px; }
.step-title {
  font-family: var(--ff-h);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 7px;
}
.step-title::after {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--gold);
  margin-top: 9px;
}
.step-desc {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.72;
  color: var(--muted);
  margin-top: 11px;
}

/* ─────────────── FERRAMENTAS ─────────────── */
#ferramentas { padding: 0 0 100px; }
.tools {
  border: 1px solid var(--bdr);
  background: var(--off-2);
  padding: 40px 48px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 48px;
  align-items: center;
}
.tools .eyebrow {
  white-space: nowrap;
  color: var(--g);
}
.tools p {
  font-size: 14.5px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--muted);
}

/* ─────────────── CONTATO ─────────────── */
#contato {
  padding: 100px 0;
  border-top: 1px solid var(--bdr);
}
.contato-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 72px;
  align-items: start;
}
.contato-left .eyebrow { margin-bottom: 26px; }
.contato-left h2 {
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.16;
  margin-bottom: 26px;
}
.contato-left p {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.75;
  color: var(--muted);
  max-width: 440px;
}
.contato-right {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-left: 60px;
  border-left: 1px solid var(--bdr);
}
.contact-block .lbl {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 10px;
}
.contact-block .val {
  font-family: var(--ff-h);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--g);
  transition: color .2s;
}
a.contact-block:hover .val { color: var(--pet); }

/* ─────────────── FOOTER ─────────────── */
footer {
  background: var(--off-2);
  border-top: 1px solid var(--bdr);
  padding: 64px 0 36px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 56px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--bdr);
}
.footer-brand .brand {
  margin-bottom: 18px;
}
.footer-brand p {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--muted);
}
.footer-col .lbl {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 14px;
}
.footer-col p, .footer-col a {
  display: block;
  font-size: 13.5px;
  font-weight: 300;
  line-height: 1.75;
  color: var(--g-soft);
}
.footer-col a:hover { color: var(--pet); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 28px;
}
.footer-bottom span {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--faint);
}

/* ─────────────── RESPONSIVE ─────────────── */
@media (max-width: 1080px) {
  .hero-grid    { gap: 52px; }
  .sobre-intro  { gap: 48px; margin-bottom: 56px; }
  .founder-main { grid-template-columns: 1fr; }
  .founder-photo {
    min-height: 0;
    height: clamp(440px, 62vw, 600px);
  }
  .founder-body { padding: 44px 44px; }
  .proc-grid    { gap: 56px; }
}

@media (max-width: 900px) {
  .nav, .header-cta { display: none; }
  .burger { display: flex; }

  .hero h1 br { display: none; }

  .hero-grid,
  .sobre-intro,
  .svc-head,
  .svc-grid,
  .proc-grid,
  .contato-grid,
  .footer-grid { grid-template-columns: 1fr; }

  #hero { padding: 124px 0 80px; }
  .hero-visual { order: -1; }
  .hero-visual img { height: 320px; }
  .sobre-intro { gap: 28px; }
  .repertoire { grid-template-columns: 1fr 1fr; }
  .founder-repertoire { padding: 32px 36px 36px; }
  .svc-head { gap: 24px; align-items: start; }
  .svc-head .support { padding-bottom: 0; }
  .svc-grid { border-left: none; }
  .svc-card { border-left: 1px solid rgba(250,248,244,.14); padding: 36px 30px 40px; }

  .contato-right {
    padding-left: 0;
    border-left: none;
    padding-top: 32px;
    border-top: 1px solid var(--bdr);
  }
  .footer-grid { gap: 40px; }
  .footer-bottom { flex-direction: column; gap: 10px; }
}

@media (max-width: 520px) {
  :root { --px: 22px; }
  .brand-tag { display: none; }
  .hero h1 { font-size: clamp(27px, 7.4vw, 33px); }
  .hero-sub { max-width: 100%; }
  .hero-actions { gap: 20px; }
  .btn-primary { width: 100%; justify-content: center; }
  .founder-photo { height: clamp(380px, 92vw, 480px); }
  .founder-body { padding: 34px 28px; }
  .founder-name { font-size: 26px; }
  .founder-repertoire { padding: 28px 28px 32px; }
  .repertoire { grid-template-columns: 1fr; gap: 10px; }
  .tools { grid-template-columns: 1fr; gap: 18px; padding: 32px 28px; }
  .svc-card { padding: 32px 24px 36px; }
}