/* =========================================================
   SERVIÇOS — Página "Atlas" editorial
   v5 · Spreads sequenciais com índice e ritmo light/dark
   ========================================================= */

/* ====== HERO ====== */
.svp-hero {
  position: relative;
  isolation: isolate;
  background: linear-gradient(180deg, var(--black) 0%, var(--graphite) 100%);
  color: var(--champagne);
  padding: clamp(72px, 11vw, 140px) 0 clamp(56px, 8vw, 96px);
  overflow: hidden;
}
.svp-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(70% 60% at 85% 0%, rgba(191,163,106,.10), transparent 60%),
    repeating-linear-gradient(90deg, transparent 0 120px, rgba(191,163,106,.05) 120px 121px);
}
.svp-hero::after {
  content: "ÍNDICE";
  position: absolute;
  right: clamp(20px, 5vw, 80px);
  top: clamp(20px, 4vw, 40px);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.32em;
  color: rgba(191,163,106,.45);
  z-index: 1;
}
.svp-hero .container { position: relative; z-index: 2; }

.svp-hero .crumb { color: rgba(244,239,227,.55); margin-bottom: 36px; }
.svp-hero .crumb a { color: rgba(244,239,227,.78); }
.svp-hero .crumb a:hover { color: var(--gold-light); }
.svp-hero .crumb .sep { color: rgba(244,239,227,.3); }

.svp-hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-light);
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
}
.svp-hero-eyebrow::before {
  content: ""; width: 36px; height: 1px; background: var(--gold-aged);
}

.svp-hero h1 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(44px, 7.5vw, 96px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--ivory);
  max-width: 16ch;
  margin: 0;
}
.svp-hero h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--gold-light);
}

.svp-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 64px);
  margin-top: clamp(28px, 4vw, 56px);
}
@media (min-width: 920px) {
  .svp-hero-grid { grid-template-columns: 1.4fr 1fr; align-items: end; }
}
.svp-hero-lede {
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.6;
  color: rgba(244,239,227,.8);
  max-width: 480px;
}
.svp-hero-aside {
  display: grid;
  gap: 16px;
  padding: 28px 28px 24px;
  border: 1px solid rgba(191,163,106,.28);
  border-radius: var(--radius-md);
  background: rgba(191,163,106,.04);
}
.svp-hero-aside .label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-light);
}
.svp-hero-aside .text {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: 19px;
  line-height: 1.35;
  color: var(--ivory);
}
.svp-hero-aside .text strong { font-weight: 500; color: var(--gold-light); font-style: normal; }

.svp-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(40px, 6vw, 56px);
}

/* Hero footer rail: 6 services index */
.svp-rail {
  margin-top: clamp(48px, 8vw, 96px);
  padding-top: 28px;
  border-top: 1px solid rgba(191,163,106,.22);
  display: grid;
  grid-template-columns: repeat(6, 1fr);
}
.svp-rail-item {
  padding: 4px 16px 0 0;
  border-right: 1px dashed rgba(191,163,106,.18);
  display: block;
}
.svp-rail-item:last-child { border-right: 0; padding-right: 0; }
.svp-rail-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold-aged);
  display: block;
  margin-bottom: 6px;
}
.svp-rail-name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(13px, 1.1vw, 16px);
  color: var(--champagne);
  line-height: 1.25;
  display: block;
  transition: color 240ms var(--ease-out);
}
.svp-rail-item:hover .svp-rail-name { color: var(--gold-light); }
.svp-rail-item:hover .svp-rail-num { color: var(--gold-light); }

@media (max-width: 720px) {
  .svp-rail { grid-template-columns: 1fr 1fr; gap: 18px 16px; }
  .svp-rail-item { border-right: 0; padding-right: 0; }
}

/* ====== INDEX / SUMÁRIO ====== */
.svp-index {
  position: relative;
  padding: clamp(72px, 11vw, 140px) 0;
  background:
    radial-gradient(70% 60% at 10% 0%, rgba(191,163,106,.07), transparent 60%),
    var(--cream-light);
  overflow: hidden;
}
.svp-index::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    radial-gradient(circle at 30% 70%, rgba(191,163,106,.04) 0 1.5px, transparent 2.5px),
    radial-gradient(circle at 80% 30%, rgba(191,163,106,.03) 0 1px, transparent 2px);
  background-size: 24px 24px, 32px 32px;
}
.svp-index .container { position: relative; z-index: 1; }

.svp-index-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: clamp(48px, 7vw, 80px);
}
.svp-index-head h2 {
  margin-top: 20px;
  max-width: 640px;
}
.svp-index-head .meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--bronze-dark);
  text-transform: uppercase;
  text-align: right;
  line-height: 1.7;
}
.svp-index-head .meta strong { color: var(--black); font-weight: 500; }

.svp-index-list { display: grid; }
.svp-index-row {
  display: grid;
  grid-template-columns: 64px minmax(0, 1.4fr) minmax(0, 1fr) 36px;
  gap: clamp(20px, 3vw, 40px);
  align-items: baseline;
  padding: 26px 0;
  border-top: 1px solid var(--divider);
  transition: padding 320ms var(--ease-out), background 320ms;
}
.svp-index-list .svp-index-row:last-child { border-bottom: 1px solid var(--divider); }
.svp-index-row .num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--bronze-dark);
}
.svp-index-row .title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(22px, 2.8vw, 32px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--black);
  transition: color 240ms;
}
.svp-index-row .for {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  line-height: 1.55;
}
.svp-index-row .arrow {
  width: 30px; height: 30px;
  border-radius: 999px;
  border: 1px solid var(--gold-aged);
  color: var(--gold-deep);
  display: grid; place-items: center;
  transition: all 320ms var(--ease-out);
  justify-self: end;
}
.svp-index-row:hover {
  background: linear-gradient(90deg, transparent 0%, rgba(191,163,106,.08) 50%, transparent 100%);
  padding-left: 10px;
}
.svp-index-row:hover .title { color: var(--gold-deep); }
.svp-index-row:hover .arrow {
  background: var(--gold-deep);
  border-color: var(--gold-deep);
  color: var(--ivory);
  transform: rotate(-45deg);
}

@media (max-width: 760px) {
  .svp-index-row { grid-template-columns: 44px 1fr 30px; gap: 16px; }
  .svp-index-row .for { display: none; }
}

/* ====== SPREADS ====== */
.svp-spread {
  position: relative;
  isolation: isolate;
  padding: clamp(72px, 11vw, 140px) 0;
  overflow: hidden;
}
.svp-spread .container { position: relative; z-index: 1; }

.svp-spread-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(40px, 6vw, 64px);
}
@media (min-width: 920px) {
  .svp-spread-grid {
    grid-template-columns: 5fr 7fr;
    gap: clamp(48px, 6vw, 96px);
    align-items: start;
  }
  .svp-spread.is-reverse .svp-spread-side { order: 2; }
  .svp-spread.is-reverse .svp-spread-body { order: 1; }
}

.svp-spread-side {
  position: sticky;
  top: 96px;
  align-self: start;
}
@media (max-width: 919px) {
  .svp-spread-side { position: relative; top: auto; }
}

.svp-numeral {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(140px, 22vw, 280px);
  line-height: 0.85;
  letter-spacing: -0.06em;
  color: var(--gold-deep);
  font-style: italic;
  display: block;
}
.svp-spread.on-dark .svp-numeral { color: var(--gold-light); opacity: .9; }
.svp-numeral .slash {
  color: var(--bronze);
  opacity: .45;
  font-style: normal;
  font-weight: 300;
  margin: 0 4px;
  font-size: 0.55em;
  vertical-align: 0.18em;
  letter-spacing: 0;
}

.svp-side-meta {
  margin-top: clamp(28px, 4vw, 40px);
  display: grid;
  gap: 0;
}
.svp-side-meta-item {
  padding: 18px 0;
  border-top: 1px solid var(--divider);
  display: grid;
  gap: 6px;
}
.svp-spread.on-dark .svp-side-meta-item { border-top-color: rgba(191,163,106,.22); }
.svp-side-meta-item:last-child { border-bottom: 1px solid var(--divider); }
.svp-spread.on-dark .svp-side-meta-item:last-child { border-bottom-color: rgba(191,163,106,.22); }
.svp-side-meta .label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--bronze-dark);
  text-transform: uppercase;
}
.svp-spread.on-dark .svp-side-meta .label { color: var(--gold-light); }
.svp-side-meta .value {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  color: var(--black);
  line-height: 1.3;
  letter-spacing: -0.005em;
}
.svp-spread.on-dark .svp-side-meta .value { color: var(--ivory); }

.svp-spread-body { max-width: 640px; }
.svp-spread-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--bronze-dark);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.svp-spread-eyebrow::before {
  content: ""; width: 24px; height: 1px; background: var(--gold-aged);
}
.svp-spread.on-dark .svp-spread-eyebrow { color: var(--gold-light); }
.svp-spread.on-dark .svp-spread-eyebrow::before { background: var(--gold-aged); }

.svp-spread h3 {
  margin-top: 18px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--black);
}
.svp-spread.on-dark h3 { color: var(--ivory); }
.svp-spread h3 em { font-style: italic; color: var(--gold-deep); font-weight: 400; }
.svp-spread.on-dark h3 em { color: var(--gold-light); }

.svp-spread .lede {
  margin-top: 24px;
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.6;
  color: var(--text);
  max-width: 580px;
}
.svp-spread.on-dark .lede { color: rgba(244,239,227,.82); }

.svp-tags {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.svp-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 7px 13px;
  border: 1px solid var(--gold-aged);
  border-radius: 999px;
  color: var(--bronze-dark);
  background: rgba(191,163,106,.04);
}
.svp-spread.on-dark .svp-tag {
  color: var(--gold-light);
  border-color: rgba(191,163,106,.35);
  background: rgba(191,163,106,.06);
}

.svp-deliverables {
  margin-top: clamp(36px, 5vw, 48px);
  display: grid;
  gap: 0;
}
.svp-deliverables-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--bronze-dark);
  margin-bottom: 8px;
}
.svp-spread.on-dark .svp-deliverables-label { color: var(--gold-light); }
.svp-deliverables-intro {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0 0 20px;
}
.svp-spread.on-dark .svp-deliverables-intro { color: rgba(244,239,227,.72); }

.svp-deliverable {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  align-items: start;
  padding: 22px 0;
  border-top: 1px solid var(--divider);
}
.svp-spread.on-dark .svp-deliverable { border-top-color: rgba(191,163,106,.22); }
.svp-deliverable:last-child { border-bottom: 1px solid var(--divider); }
.svp-spread.on-dark .svp-deliverable:last-child { border-bottom-color: rgba(191,163,106,.22); }
.svp-del-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--bronze-dark);
  padding-top: 5px;
}
.svp-spread.on-dark .svp-del-num { color: var(--gold-light); }
.svp-del-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(18px, 1.8vw, 21px);
  color: var(--black);
  margin-bottom: 6px;
  line-height: 1.25;
}
.svp-spread.on-dark .svp-del-title { color: var(--ivory); }
.svp-del-desc {
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-muted);
}
.svp-spread.on-dark .svp-del-desc { color: rgba(244,239,227,.7); }

.svp-spread-cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: clamp(40px, 5vw, 56px);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-deep);
  border-bottom: 1px solid var(--gold-aged);
  padding: 0 0 8px 0;
  transition: all 320ms var(--ease-out);
}
.svp-spread.on-dark .svp-spread-cta { color: var(--gold-light); border-bottom-color: rgba(191,163,106,.5); }
.svp-spread-cta:hover { color: var(--black); border-bottom-color: var(--black); gap: 18px; }
.svp-spread.on-dark .svp-spread-cta:hover { color: var(--ivory); border-bottom-color: var(--ivory); }
.svp-spread-cta .arrow { transition: transform 320ms; display: inline-flex; }
.svp-spread-cta:hover .arrow { transform: translate(4px, -4px); }

/* Variants */
.svp-spread.on-ivory { background: var(--ivory); }
.svp-spread.on-paper {
  background:
    radial-gradient(60% 50% at 20% 0%, rgba(191,163,106,.08), transparent 65%),
    var(--cream-light);
}
.svp-spread.on-paper::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(circle at 20% 50%, rgba(191,163,106,.05) 0 1.5px, transparent 2.5px);
  background-size: 28px 28px;
  opacity: .8;
}
.svp-spread.on-dark {
  background:
    radial-gradient(80% 60% at 100% 0%, rgba(191,163,106,.12), transparent 60%),
    linear-gradient(180deg, var(--graphite) 0%, var(--black) 100%);
  color: var(--champagne);
}
.svp-spread.on-dark::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(135deg, transparent 0 28px, rgba(191,163,106,.045) 28px 29px);
}

/* Ornamental section divider */
.svp-rule {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--section-px);
  display: flex;
  align-items: center;
  gap: 18px;
}
.svp-rule .line {
  flex: 1; height: 1px;
  background: var(--divider);
}
.svp-rule .glyph {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--bronze);
  font-size: 16px;
  letter-spacing: 0.06em;
}
.svp-rule.on-dark .line { background: rgba(191,163,106,.2); }
.svp-rule.on-dark .glyph { color: var(--gold-light); }

/* ====== DIAGNÓSTICO (CTA forte editorial) ====== */
.svp-diag {
  padding: clamp(80px, 12vw, 160px) 0;
  background:
    radial-gradient(100% 80% at 50% 0%, rgba(191,163,106,.22), transparent 70%),
    linear-gradient(180deg, #2b2418 0%, #1a140c 100%);
  color: var(--champagne);
  position: relative;
  overflow: hidden;
}
.svp-diag::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    repeating-radial-gradient(circle at 50% 100%, transparent 0 100px, rgba(191,163,106,.05) 100px 101px),
    repeating-radial-gradient(circle at 50% 100%, transparent 0 200px, rgba(191,163,106,.04) 200px 201px);
  mask-image: linear-gradient(180deg, transparent 0%, #000 60%, #000 100%);
}
.svp-diag .container { position: relative; z-index: 1; max-width: 1080px; }

.svp-diag-head { text-align: center; }
.svp-diag .eyebrow { color: var(--gold-light); justify-content: center; }
.svp-diag .eyebrow::before { background: var(--gold-aged); }
.svp-diag h2 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(36px, 6.5vw, 72px);
  line-height: 1.03;
  color: var(--ivory);
  margin-top: 24px;
  letter-spacing: -0.02em;
  max-width: 18ch;
  margin-left: auto; margin-right: auto;
}
.svp-diag h2 em { font-style: italic; color: var(--gold-light); font-weight: 400; }
.svp-diag-lede {
  margin: 28px auto 0;
  font-size: clamp(16px, 1.5vw, 19px);
  color: rgba(244,239,227,.78);
  max-width: 560px;
  text-align: center;
  line-height: 1.6;
}
.svp-diag-actions {
  margin-top: 44px;
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.svp-diag-stats {
  margin-top: clamp(56px, 8vw, 96px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  padding-top: 32px;
  border-top: 1px solid rgba(191,163,106,.22);
}
@media (max-width: 760px) {
  .svp-diag-stats { grid-template-columns: 1fr; }
  .svp-diag-stat { border-left: 0 !important; padding-left: 0 !important; padding-top: 24px; }
  .svp-diag-stat + .svp-diag-stat { border-top: 1px solid rgba(191,163,106,.18); }
}
.svp-diag-stat { padding: 8px 24px 8px 0; }
.svp-diag-stat + .svp-diag-stat { border-left: 1px solid rgba(191,163,106,.18); padding-left: 32px; }
.svp-diag-stat .label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-light);
}
.svp-diag-stat .value {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(26px, 3.2vw, 36px);
  color: var(--ivory);
  margin-top: 12px;
  line-height: 1.15;
  letter-spacing: -0.015em;
}
.svp-diag-stat .value em { font-style: italic; color: var(--gold-light); font-weight: 400; }
.svp-diag-stat .desc {
  margin-top: 8px;
  font-size: 13px;
  color: rgba(244,239,227,.6);
  line-height: 1.5;
}