:root {
  /* cores base */
  --navy-950: #080b14;
  --navy-900: #0d1424;
  --navy-800: #131c33;
  --navy-700: #1c2947;
  --fog-100: #eef0f2;
  --fog-200: #e2e5e9;
  --charcoal-800: #2b3138;
  --charcoal-900: #1d2126;
  --crimson: #c81321;
  --crimson-light: #e63946;
  --green: #2fa860;
  --amber: #d99a2b;
  --cream: #f6f3ec;
  --ink: #1a1d22;
  --ink-soft: #5b6068;
  --gold: #c9a227;
  --border-soft: rgba(246, 243, 236, 0.12);
}

/* ============================================================
   BASE / RESET (compartilhado por todas as páginas)
============================================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

/* Acessibilidade: skip-link e foco visível em toda navegação por teclado */
.skip-link {
  position: absolute;
  top: -60px;
  left: 12px;
  z-index: 1000;
  background: var(--crimson);
  color: #fff;
  padding: 12px 18px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 12px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--crimson-light);
  outline-offset: 3px;
  border-radius: 4px;
}

body {
  background: var(--navy-950);
  color: var(--cream);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
  min-height: 100svh;
}

h1,
h2,
h3 {
  font-family: 'Oswald', sans-serif;
  letter-spacing: 0.02em;
}

.display {
  font-family: 'Anton', sans-serif;
  text-transform: uppercase;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button {
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

::selection {
  background: var(--crimson);
  color: #fff;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   PÁGINA INICIAL (index.html)
============================================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--navy-950);
  color: var(--cream);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
}

h1,
h2,
h3 {
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.display {
  font-family: 'Anton', sans-serif;
  text-transform: uppercase;
}

a {
  color: inherit;
  text-decoration: none;
}

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

::selection {
  background: var(--crimson);
  color: #fff;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- SCROLL REVEAL ---------- */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.8s cubic-bezier(.16, .84, .44, 1), transform 0.8s cubic-bezier(.16, .84, .44, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.9s cubic-bezier(.16, .84, .44, 1), transform 0.9s cubic-bezier(.16, .84, .44, 1);
}

.reveal-left.in {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.9s cubic-bezier(.16, .84, .44, 1), transform 0.9s cubic-bezier(.16, .84, .44, 1);
}

.reveal-right.in {
  opacity: 1;
  transform: translateX(0);
}

.stagger .reveal:nth-child(1) {
  transition-delay: 0.05s;
}

.stagger .reveal:nth-child(2) {
  transition-delay: 0.13s;
}

.stagger .reveal:nth-child(3) {
  transition-delay: 0.21s;
}

.stagger .reveal:nth-child(4) {
  transition-delay: 0.29s;
}

.stagger .reveal:nth-child(5) {
  transition-delay: 0.37s;
}

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 5vw;
  background: rgba(8, 11, 20, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(246, 243, 236, 0.08);
  transition: padding 0.35s ease, background 0.35s ease;
}

.navbar.scrolled {
  padding: 9px 5vw;
  background: rgba(8, 11, 20, 0.92);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 11px;
}

.nav-brand img {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  box-shadow: 0 0 0 1px rgba(246, 243, 236, 0.15);
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.nav-brand-text .name {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: 0.05em;
  color: var(--cream);
}

.nav-brand-text .sub {
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  text-transform: none;
  color: #a9adb5;
}

.nav-center {
  display: flex;
  gap: 2.1vw;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 14.5px;
}

.nav-center a {
  position: relative;
  padding: 6px 0;
  color: #c9ccd2;
  transition: color 0.25s ease;
}

.nav-center a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--crimson-light);
  transition: width 0.25s ease;
}

.nav-center a:hover {
  color: #fff;
}

.nav-center a:hover::after {
  width: 100%;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-outline {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 500;
  border: 1px solid rgba(246, 243, 236, 0.28);
  color: #f0f0ee;
  padding: 9px 18px;
  border-radius: 8px;
  transition: border-color 0.25s ease, background 0.25s ease;
  white-space: nowrap;
}

.btn-outline:hover {
  border-color: var(--cream);
  background: rgba(246, 243, 236, 0.06);
}

.btn-outline svg {
  width: 15px;
  height: 15px;
}

.btn-fill {
  font-size: 13.5px;
  font-weight: 600;
  background: var(--crimson);
  color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  transition: background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
  white-space: nowrap;
}

.btn-fill:hover {
  background: var(--crimson-light);
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(200, 19, 33, 0.35);
}

.nav-toggle {
  display: none;
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 130px 6vw 90px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 55% 45% at 82% 88%, rgba(200, 19, 33, 0.28), transparent 60%),
    radial-gradient(ellipse 50% 40% at 50% 15%, rgba(200, 19, 33, 0.1), transparent 60%),
    linear-gradient(160deg, var(--navy-950) 0%, #0a0f1c 45%, #150a10 100%);
}

.hero-glow {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(circle at 78% 92%, rgba(200, 19, 33, 0.35), transparent 55%);
  animation: pulseGlow 7s ease-in-out infinite;
}

@keyframes pulseGlow {

  0%,
  100% {
    opacity: 0.7;
  }

  50% {
    opacity: 1;
  }
}

.hero-logo {
  position: relative;
  z-index: 2;
  width: 86px;
  height: 86px;
  border-radius: 14px;
  box-shadow: 0 0 0 1px rgba(246, 243, 236, 0.15), 0 20px 50px rgba(200, 19, 33, 0.3);
  margin-bottom: 30px;
  opacity: 0;
  animation: fadeUp 0.9s ease forwards;
  animation-delay: 0.05s;
}

.hero h1 {
  position: relative;
  z-index: 2;
  font-size: clamp(3.2rem, 9.5vw, 8rem);
  line-height: 0.9;
  color: #fff;
  opacity: 0;
  animation: fadeUp 1s ease forwards;
  animation-delay: 0.25s;
}

.hero-sub {
  position: relative;
  z-index: 2;
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: clamp(0.95rem, 1.9vw, 1.25rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--crimson-light);
  margin-top: 16px;
  opacity: 0;
  animation: fadeUp 1s ease forwards;
  animation-delay: 0.42s;
}

.hero-lead {
  position: relative;
  z-index: 2;
  max-width: 560px;
  margin: 22px auto 0;
  font-size: 16.5px;
  line-height: 1.65;
  color: #c9ccd2;
  opacity: 0;
  animation: fadeUp 1s ease forwards;
  animation-delay: 0.5s;
}

.hero-actions {
  position: relative;
  z-index: 2;
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  opacity: 0;
  animation: fadeUp 1s ease forwards;
  animation-delay: 0.6s;
}

.btn-hero {
  font-size: 15px;
  font-weight: 600;
  background: var(--crimson);
  color: #fff;
  padding: 16px 34px;
  border-radius: 9px;
  display: inline-block;
  transition: all 0.3s ease;
}

.btn-hero:hover {
  background: var(--crimson-light);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(200, 19, 33, 0.4);
}

.btn-hero-outline {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background: transparent;
  border: 1.5px solid rgba(246, 243, 236, 0.35);
  padding: 15.5px 34px;
  border-radius: 9px;
  display: inline-block;
  transition: all 0.3s ease;
}

.btn-hero-outline:hover {
  border-color: #fff;
  background: rgba(246, 243, 236, 0.08);
  transform: translateY(-3px);
}

.hero-stats {
  position: relative;
  z-index: 2;
  margin-top: 58px;
  display: flex;
  gap: clamp(28px, 6vw, 64px);
  flex-wrap: wrap;
  justify-content: center;
}

.hs-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: rgba(246, 243, 236, 0.55);
}

.hs-item span {
  font-family: 'Anton', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: #fff;
  letter-spacing: 0.01em;
}

/* ---------- ELEMENTO 3D DO HERO ---------- */
.emblem3d-wrap {
  position: absolute;
  top: 8%;
  right: 6%;
  z-index: 1;
  width: clamp(160px, 20vw, 260px);
  aspect-ratio: 1;
  perspective: 900px;
  pointer-events: auto;
  opacity: 0;
  animation: fadeUp 1.1s ease forwards;
  animation-delay: 0.15s;
}

.emblem3d {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  animation: emblemSpin 16s linear infinite;
  will-change: transform;
}

@keyframes emblemSpin {
  from { transform: rotateY(0deg) rotateX(6deg); }
  to { transform: rotateY(360deg) rotateX(6deg); }
}

.e3d-petal-flower {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.45));
  overflow: visible;
}

@media (prefers-reduced-motion: reduce) {
  .emblem3d {
    animation: none;
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.scroll-cue {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 22px;
  height: 36px;
  border: 2px solid rgba(246, 243, 236, 0.3);
  border-radius: 20px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-cue span {
  width: 4px;
  height: 8px;
  border-radius: 2px;
  background: var(--crimson-light);
  animation: scrollDot 1.6s ease infinite;
}

@keyframes scrollDot {
  0% {
    opacity: 1;
    transform: translateY(0);
  }

  60% {
    opacity: 0.2;
    transform: translateY(10px);
  }

  100% {
    opacity: 0;
    transform: translateY(10px);
  }
}

/* ---------- MODALITY SECTIONS ---------- */
.mod-section {
  position: relative;
  padding: 130px 6vw;
}

.mod-section.light {
  background: linear-gradient(180deg, #0a0f1c 0%, var(--fog-100) 14%, var(--fog-100) 100%);
  color: var(--ink);
}

.mod-section.dark {
  background: linear-gradient(180deg, var(--fog-100) 0%, var(--charcoal-900) 14%, var(--charcoal-900) 100%);
  color: var(--cream);
}

.mod-section.light2 {
  background: linear-gradient(180deg, var(--charcoal-900) 0%, var(--fog-100) 14%, var(--fog-100) 100%);
  color: var(--ink);
}

.mod-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.mod-grid.flip .mod-visual-col {
  order: 2;
}

.mod-grid.flip .mod-text-col {
  order: 1;
}

.mod-badge {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  padding: 8px 18px;
  border-radius: 20px;
  margin-bottom: 22px;
}

.badge-crimson {
  background: var(--crimson);
}

.badge-dark {
  background: var(--charcoal-900);
}

.mod-text-col h2 {
  font-size: clamp(2.6rem, 5.5vw, 4rem);
  line-height: 1;
  margin-bottom: 22px;
}

.mod-section.light .mod-text-col h2 {
  color: var(--ink);
}

.mod-section.dark .mod-text-col h2 {
  color: #fff;
}

.mod-section.light2 .mod-text-col h2 {
  color: var(--ink);
}

.mod-text-col p.mod-desc {
  font-size: 16.5px;
  line-height: 1.75;
  margin-bottom: 34px;
  max-width: 480px;
}

.mod-section.light .mod-desc,
.mod-section.light2 .mod-desc {
  color: var(--ink-soft);
}

.mod-section.dark .mod-desc {
  color: #c9ccd2;
}

.benefits-card {
  border-radius: 16px;
  padding: 30px 32px;
}

.mod-section.light .benefits-card {
  background: #fff;
  box-shadow: 0 20px 50px rgba(20, 20, 30, 0.08);
}

.mod-section.light2 .benefits-card {
  background: var(--navy-900);
  color: var(--cream);
}

.mod-section.dark .benefits-card {
  background: rgba(246, 243, 236, 0.06);
  border: 1px solid rgba(246, 243, 236, 0.12);
}

.benefits-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 22px;
}

.benefits-title::before {
  content: "";
  width: 4px;
  height: 18px;
  background: var(--crimson);
  border-radius: 2px;
}

.mod-section.light2 .benefits-title,
.mod-section.dark .benefits-title {
  color: #fff;
}

.mod-section.light .benefits-title {
  color: var(--ink);
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 11px 0;
  font-size: 15px;
  line-height: 1.4;
}

.mod-section.light .benefit-item {
  color: #3a3f47;
}

.mod-section.light2 .benefit-item {
  color: #d7d9dd;
}

.mod-section.dark .benefit-item {
  color: #d7d9dd;
}

.check-dot {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(200, 19, 33, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}

.check-dot svg {
  width: 12px;
  height: 12px;
}

/* stacked photo visual */
.mod-visual-col {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.photo-stack {
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 4/4.6;
}

.photo-stack .frame {
  position: absolute;
  inset: 0;
  border-radius: 20px;
}

.photo-stack .frame-back1 {
  background: linear-gradient(135deg, var(--crimson), #7a0d16);
  transform: rotate(7deg) translate(14px, -10px);
}

.photo-stack .frame-back2 {
  background: linear-gradient(135deg, var(--navy-900), #05070c);
  transform: rotate(-6deg) translate(-14px, 12px);
}

.photo-stack .frame-main {
  position: absolute;
  inset: 0;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
  transition: transform 0.5s ease;
}

.photo-stack:hover .frame-main {
  transform: scale(1.02) rotate(-1deg);
}

.photo-stack svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* ---------- CONTACT ---------- */
.contact {
  position: relative;
  text-align: center;
  padding: 150px 6vw 110px;
  background: linear-gradient(180deg, var(--fog-100) 0%, var(--navy-950) 16%, var(--navy-950) 100%);
}

.contact-glow {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 55% 40% at 50% 100%, rgba(200, 19, 33, 0.22), transparent 60%);
}

.contact-inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
}

.contact h2 {
  font-size: clamp(2rem, 4.6vw, 3.2rem);
  color: #fff;
  line-height: 1.1;
  margin-bottom: 22px;
}

.contact p {
  color: #c9ccd2;
  font-size: 17px;
  line-height: 1.75;
  margin-bottom: 42px;
}

.whats-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #25D366;
  color: #08130d;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 16px;
  padding: 18px 38px;
  border-radius: 10px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 16px 40px rgba(37, 211, 102, 0.25);
}

.whats-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 20px 50px rgba(37, 211, 102, 0.4);
}

.whats-btn svg {
  width: 23px;
  height: 23px;
}

.contact-hours {
  margin-top: 54px;
  padding-top: 36px;
  border-top: 1px solid rgba(246, 243, 236, 0.12);
  font-size: 14.5px;
  color: #9a9ea5;
}

footer {
  background: var(--navy-950);
  padding: 36px 6vw;
  text-align: center;
  font-size: 13px;
  color: rgba(246, 243, 236, 0.35);
  border-top: 1px solid rgba(246, 243, 236, 0.06);
}

footer b {
  color: rgba(246, 243, 236, 0.5);
  font-weight: 600;
}

/* ---------- MOBILE ---------- */
@media (max-width:960px) {
  .nav-center {
    position: fixed;
    top: 0;
    right: 0;
    height: 100svh;
    width: min(78vw, 300px);
    background: var(--navy-900);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 0 36px;
    gap: 24px;
    font-size: 16px;
    transform: translateX(100%);
    transition: transform 0.35s ease;
    border-left: 1px solid rgba(246, 243, 236, 0.1);
    z-index: 150;
  }

  .nav-center.open {
    transform: translateX(0);
  }

  .nav-right .btn-outline {
    display: none;
  }

  .nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 24px;
    z-index: 210;
    background: none;
    border: none;
    cursor: pointer;
  }

  .nav-toggle span {
    height: 2px;
    width: 100%;
    background: #fff;
    border-radius: 2px;
    transition: 0.3s;
  }

  .nav-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .mod-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .mod-grid.flip .mod-visual-col {
    order: 0;
  }

  .mod-grid.flip .mod-text-col {
    order: 1;
  }

  .photo-stack {
    max-width: 300px;
    margin: 0 auto;
  }

  .mod-desc {
    max-width: 100%;
  }

  .diff-grid,
  .process-grid {
    grid-template-columns: 1fr 1fr;
  }

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

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

  .emblem3d-wrap {
    top: 4%;
    right: 4%;
    width: clamp(110px, 22vw, 170px);
  }
}

@media (max-width:600px) {
  .navbar {
    padding: 12px 5vw;
  }

  .nav-brand img {
    width: 32px;
    height: 32px;
  }

  .mod-section {
    padding: 90px 6vw;
  }

  .diff-section,
  .about-section,
  .process-section,
  .testi-section,
  .faq-section {
    padding: 80px 6vw;
  }

  .diff-grid,
  .process-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    gap: 26px;
  }

  .emblem3d-wrap {
    position: relative;
    top: auto;
    right: auto;
    margin: 0 auto 10px;
    width: 120px;
  }
}

/* ---------- DIFERENCIAIS ---------- */
.diff-section {
  position: relative;
  padding: 110px 6vw;
  background: linear-gradient(180deg, #150a10 0%, #0a0f1c 60%);
  text-align: center;
}

.diff-inner {
  max-width: 1180px;
  margin: 0 auto;
}

.diff-inner h2 {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  color: #fff;
  margin-bottom: 50px;
}

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

.diff-card {
  background: rgba(246, 243, 236, 0.05);
  border: 1px solid rgba(246, 243, 236, 0.1);
  border-radius: 16px;
  padding: 30px 26px;
  transition: transform 0.35s ease, background 0.35s ease;
}

.diff-card:hover {
  transform: translateY(-6px);
  background: rgba(246, 243, 236, 0.08);
}

.diff-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(200, 19, 33, 0.18);
  color: var(--crimson-light);
  margin-bottom: 18px;
}

.diff-icon svg {
  width: 22px;
  height: 22px;
}

.diff-card h3 {
  font-size: 17px;
  color: #fff;
  margin-bottom: 8px;
}

.diff-card p {
  font-size: 14.5px;
  line-height: 1.6;
  color: #b7bac0;
}

/* ---------- SOBRE + NÚMEROS ---------- */
.about-section {
  padding: 120px 6vw;
  background: var(--fog-100);
  color: var(--ink);
}

.about-inner {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

.about-inner h2 {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  margin-bottom: 18px;
}

.about-text p {
  max-width: 640px;
  margin: 0 auto 50px;
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.about-text em {
  font-style: normal;
  color: var(--crimson);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.stat-card {
  background: #fff;
  border-radius: 16px;
  padding: 28px 16px;
  box-shadow: 0 20px 50px rgba(20, 20, 30, 0.08);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-num {
  font-family: 'Anton', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--crimson);
}

.stat-label {
  font-size: 13px;
  color: var(--ink-soft);
}

.stats-note {
  margin-top: 18px;
  font-size: 12.5px;
  color: var(--ink-soft);
  opacity: 0.75;
}

/* ---------- COMO FUNCIONA ---------- */
.process-section {
  padding: 120px 6vw;
  background: var(--charcoal-900);
  color: var(--cream);
  text-align: center;
}

.process-inner {
  max-width: 1180px;
  margin: 0 auto;
}

.process-inner h2 {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  color: #fff;
  margin-bottom: 50px;
}

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

.process-card {
  background: rgba(246, 243, 236, 0.05);
  border: 1px solid rgba(246, 243, 236, 0.1);
  border-radius: 16px;
  padding: 30px 24px;
}

.process-num {
  display: block;
  font-family: 'Anton', sans-serif;
  font-size: 2rem;
  color: var(--crimson-light);
  margin-bottom: 14px;
}

.process-card h3 {
  font-size: 16.5px;
  color: #fff;
  margin-bottom: 8px;
}

.process-card p {
  font-size: 14px;
  line-height: 1.6;
  color: #c9ccd2;
}

/* ---------- DEPOIMENTOS ---------- */
.testi-section {
  padding: 120px 6vw;
  background: var(--fog-100);
  color: var(--ink);
  text-align: center;
}

.testi-inner {
  max-width: 1180px;
  margin: 0 auto;
}

.testi-inner h2 {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  margin-bottom: 10px;
}

.testi-placeholder-note {
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 44px;
}

.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  text-align: left;
}

.testi-card {
  background: #fff;
  border-radius: 16px;
  padding: 30px 26px;
  box-shadow: 0 20px 50px rgba(20, 20, 30, 0.08);
}

.testi-card p {
  font-size: 15px;
  line-height: 1.65;
  color: #3a3f47;
  font-style: italic;
  margin-bottom: 18px;
}

.testi-author {
  font-size: 13px;
  font-weight: 600;
  color: var(--crimson);
}

/* ---------- FAQ ---------- */
.faq-section {
  padding: 120px 6vw;
  background: linear-gradient(180deg, var(--fog-100) 0%, var(--navy-950) 60%);
  color: var(--cream);
  text-align: center;
}

.faq-inner {
  max-width: 780px;
  margin: 0 auto;
}

.faq-inner h2 {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  color: #fff;
  margin-bottom: 40px;
}

.faq-list {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: rgba(246, 243, 236, 0.05);
  border: 1px solid rgba(246, 243, 236, 0.1);
  border-radius: 14px;
  overflow: hidden;
}

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 20px 22px;
  background: none;
  border: none;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.faq-q svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--crimson-light);
}

.faq-item.open .faq-q svg {
  transform: rotate(180deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-item.open .faq-a {
  max-height: 200px;
}

.faq-a p {
  padding: 0 22px 20px;
  font-size: 14.5px;
  line-height: 1.6;
  color: #c9ccd2;
}

/* ============================================================
   LOGIN E GERENCIAMENTO (login.html / gerenciamento.html)
============================================================ */
.screen {
  display: none;
  min-height: 100svh;
}

.screen.active {
  display: block;
  animation: fadeIn 0.45s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============ LOGIN ============ */
#screen-login {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 20px 60px;
  background: linear-gradient(160deg, var(--navy-950) 0%, #0a0f1c 60%, #0d0a12 100%);
  overflow: hidden;
}

.login-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Anton', sans-serif;
  font-size: min(16vw, 220px);
  color: rgba(246, 243, 236, 0.035);
  white-space: nowrap;
  letter-spacing: 0.02em;
  pointer-events: none;
  user-select: none;
  line-height: 1;
  text-align: center;
}

.back-link {
  position: absolute;
  top: 26px;
  left: 26px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
  color: #c9ccd2;
  transition: color 0.2s ease;
  z-index: 5;
}

.back-link:hover {
  color: #fff;
}

.back-link svg {
  width: 17px;
  height: 17px;
}

.login-logo {
  position: relative;
  z-index: 2;
  width: 150px;
  height: 150px;
  border-radius: 10px;
  margin-bottom: 34px;
  box-shadow: 0 20px 50px rgba(200, 19, 33, 0.25);
}

.login-card {
  position: relative;
  z-index: 2;
  background: var(--cream);
  color: var(--ink);
  width: min(92vw, 400px);
  border-radius: 20px;
  padding: 38px 34px 32px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);
}

.login-card h2 {
  font-size: 26px;
  font-weight: 700;
  text-align: center;
  color: var(--ink);
  text-transform: none;
}

.login-card .sub {
  text-align: center;
  color: var(--ink-soft);
  font-size: 14.5px;
  margin-top: 6px;
  margin-bottom: 28px;
}

.field {
  margin-bottom: 20px;
}

.field label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}

.field .input-wrap {
  position: relative;
  display: flex;
  align-items: center;
  background: #fff;
  border: 1px solid #e2e0da;
  border-radius: 10px;
  padding: 0 14px;
  transition: border-color 0.2s ease;
}

.field .input-wrap:focus-within {
  border-color: var(--crimson);
}

.field .input-wrap svg {
  width: 17px;
  height: 17px;
  color: #9a9a95;
  flex-shrink: 0;
}

.field input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  padding: 13px 10px;
  font-size: 14.5px;
  color: var(--ink);
  font-family: 'Inter', sans-serif;
}

.forgot {
  display: block;
  text-align: right;
  font-size: 13.5px;
  color: var(--crimson);
  font-weight: 600;
  margin-bottom: 22px;
}

.forgot:hover {
  text-decoration: underline;
}

.btn-login {
  width: 100%;
  padding: 15px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--crimson-light), var(--crimson));
  color: #fff;
  font-weight: 700;
  font-size: 15.5px;
  box-shadow: 0 14px 30px rgba(200, 19, 33, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(200, 19, 33, 0.45);
}

.btn-login:active {
  transform: translateY(0);
}

.login-error {
  display: none;
  background: #fdecec;
  color: var(--crimson);
  font-size: 13.5px;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 18px;
  text-align: center;
}

.login-error.show {
  display: block;
}

/* ============ TOPBAR (telas internas) ============ */
.topbar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 5vw;
  border-bottom: 1px solid var(--border-soft);
  background: rgba(13, 20, 36, 0.6);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
}

.topbar .tb-back {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(246, 243, 236, 0.06);
  border: 1px solid var(--border-soft);
  transition: background 0.2s ease;
  flex-shrink: 0;
}

.topbar .tb-back:hover {
  background: rgba(246, 243, 236, 0.12);
}

.topbar .tb-back svg {
  width: 18px;
  height: 18px;
}

.topbar .tb-title {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.topbar .tb-sub {
  font-size: 12.5px;
  color: #9a9ea5;
  margin-top: 1px;
}

.topbar .tb-logout {
  margin-left: auto;
  font-size: 13px;
  color: #c9ccd2;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border-soft);
  transition: all 0.2s ease;
}

.topbar .tb-logout:hover {
  color: #fff;
  background: rgba(246, 243, 236, 0.06);
}

.topbar .tb-logout svg {
  width: 15px;
  height: 15px;
}

.page-wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 40px 5vw 80px;
}

/* ============ DASHBOARD ============ */
#screen-dashboard {
  background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(200, 19, 33, 0.12), transparent 60%);
  min-height: 100svh;
  flex-direction: column;
  align-items: center;
  padding: 70px 20px 60px;
  text-align: center;
}

#screen-dashboard.active {
  display: flex;
}

#screen-dashboard .dash-logo {
  width: 110px;
  height: 110px;
  border-radius: 10px;
  margin-bottom: 26px;
  box-shadow: 0 20px 45px rgba(200, 19, 33, 0.2);
}

#screen-dashboard h1 {
  font-size: clamp(2rem, 5vw, 2.6rem);
  color: #fff;
}

#screen-dashboard .dash-ct {
  font-size: 15px;
  font-weight: 600;
  color: var(--crimson-light);
  margin-top: 8px;
  letter-spacing: 0.02em;
}

#screen-dashboard .dash-tag {
  font-size: 14px;
  color: #9a9ea5;
  margin-top: 14px;
  margin-bottom: 48px;
}

.dash-cards {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 700px;
}

.dash-card {
  width: 280px;
  padding: 38px 26px;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.dash-card:hover {
  transform: translateY(-6px);
}

.dash-card.card-red {
  background: linear-gradient(155deg, var(--crimson-light), #8f0f1a);
  box-shadow: 0 20px 45px rgba(200, 19, 33, 0.3);
}

.dash-card.card-navy {
  background: var(--navy-800);
  border: 1px solid var(--border-soft);
}

.dash-card .dc-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  background: rgba(255, 255, 255, 0.14);
}

.dash-card.card-navy .dc-icon {
  background: rgba(246, 243, 236, 0.08);
}

.dash-card .dc-icon svg {
  width: 28px;
  height: 28px;
  color: #fff;
}

.dash-card h3 {
  font-size: 20px;
  color: #fff;
  margin-bottom: 6px;
}

.dash-card p {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.75);
}

/* ============ CALENDAR ============ */
.cal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.cal-nav .cal-month {
  font-family: 'Oswald', sans-serif;
  font-size: 19px;
  font-weight: 600;
  text-transform: capitalize;
}

.cal-nav button {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(246, 243, 236, 0.06);
  border: 1px solid var(--border-soft);
  transition: background 0.2s ease;
}

.cal-nav button:hover {
  background: rgba(246, 243, 236, 0.14);
}

.cal-nav button svg {
  width: 16px;
  height: 16px;
}

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

.cal-dow {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: #9a9ea5;
  padding-bottom: 8px;
  text-transform: uppercase;
}

.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  font-size: 14.5px;
  font-weight: 500;
  cursor: pointer;
  background: rgba(246, 243, 236, 0.03);
  border: 1px solid transparent;
  transition: all 0.18s ease;
  position: relative;
}

.cal-day.empty {
  visibility: hidden;
  cursor: default;
}

.cal-day:not(.empty):hover {
  background: rgba(200, 19, 33, 0.16);
  border-color: rgba(200, 19, 33, 0.35);
}

.cal-day.today {
  border-color: var(--gold, #c9a227);
  color: #c9a227;
  font-weight: 700;
}

.cal-day.has-class::after {
  content: "";
  position: absolute;
  bottom: 6px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--crimson-light);
}

.cal-hint {
  margin-top: 26px;
  font-size: 13.5px;
  color: #9a9ea5;
  text-align: center;
}

/* ============ LIST CARDS (turmas / alunos) ============ */
.list-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.item-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border-radius: 14px;
  background: rgba(246, 243, 236, 0.04);
  border: 1px solid var(--border-soft);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
  width: 100%;
}

.item-card:hover {
  background: rgba(246, 243, 236, 0.08);
  border-color: rgba(246, 243, 236, 0.22);
  transform: translateX(3px);
}

.item-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 19, 33, 0.16);
  color: var(--crimson-light);
}

.item-icon svg {
  width: 20px;
  height: 20px;
}

.item-main {
  flex: 1;
  min-width: 0;
}

.item-title {
  font-size: 15.5px;
  font-weight: 600;
  color: #fff;
}

.item-sub {
  font-size: 13px;
  color: #9a9ea5;
  margin-top: 2px;
}

.item-chevron {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: #6a6f78;
}

.item-badge {
  flex-shrink: 0;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-atrasado {
  background: rgba(200, 19, 33, 0.18);
  color: #ff6b76;
}

.badge-ok {
  background: rgba(47, 168, 96, 0.16);
  color: #4ecb85;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: #9a9ea5;
}

.empty-state svg {
  width: 40px;
  height: 40px;
  margin: 0 auto 16px;
  opacity: 0.4;
}

/* ============ CHAMADA - LISTA DE ALUNOS ============ */
.aluno-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: 12px;
  background: rgba(246, 243, 236, 0.03);
  border: 1px solid var(--border-soft);
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.aluno-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--navy-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: #c9ccd2;
}

.aluno-name {
  flex: 1;
  min-width: 140px;
  font-size: 14.5px;
  font-weight: 600;
  color: #fff;
}

.aluno-name.atrasado {
  color: #ff5c68;
}

.aluno-name.atrasado::after {
  content: " ⬤";
  font-size: 8px;
  vertical-align: middle;
  color: #ff5c68;
}

.presence-btns {
  display: flex;
  gap: 6px;
}

.pbtn {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 700;
  border: 1px solid var(--border-soft);
  color: #c9ccd2;
  transition: all 0.18s ease;
}

.pbtn:hover {
  border-color: rgba(246, 243, 236, 0.35);
}

.pbtn[data-state="presente"].active {
  background: green !important;
  border-color: green !important;
  color: white !important;
}

.pbtn[data-state="falta"].active {
  background: red !important;
  border-color: red !important;
  color: white !important;
}

.pbtn[data-state="fj"].active {
  background: orange !important;
  border-color: orange !important;
  color: black !important;
}

.save-bar {
  position: sticky;
  bottom: 0;
  margin-top: 24px;
  padding: 18px 0 4px;
  display: flex;
  justify-content: center;
  background: linear-gradient(180deg, transparent, var(--navy-950) 30%);
}

.btn-save {
  padding: 14px 40px;
  border-radius: 11px;
  font-weight: 700;
  font-size: 14.5px;
  background: var(--crimson);
  color: #fff;
  box-shadow: 0 14px 30px rgba(200, 19, 33, 0.3);
  transition: all 0.2s ease;
}

.btn-save:hover {
  background: var(--crimson-light);
  transform: translateY(-2px);
}

.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--navy-800);
  border: 1px solid var(--border-soft);
  color: #fff;
  padding: 14px 26px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 500;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.toast svg {
  width: 18px;
  height: 18px;
  color: var(--green);
}

/* ============ MENSALIDADE - DETALHE ============ */
.detail-card {
  background: rgba(246, 243, 236, 0.04);
  border: 1px solid var(--border-soft);
  border-radius: 18px;
  padding: 36px 30px;
  max-width: 520px;
  margin: 0 auto;
}

.detail-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-soft);
}

.detail-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--navy-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  color: #c9ccd2;
  flex-shrink: 0;
}

.detail-name {
  font-size: 19px;
  font-weight: 700;
  color: #fff;
}

.detail-turma {
  font-size: 13.5px;
  color: var(--crimson-light);
  margin-top: 3px;
  font-weight: 600;
}

.detail-rows {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.detail-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-soft);
}

.detail-row:last-child {
  border-bottom: none;
}

.dr-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #9a9ea5;
}

.dr-label svg {
  width: 17px;
  height: 17px;
  color: #6a6f78;
}

.dr-value {
  font-size: 14.5px;
  font-weight: 600;
  color: #fff;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  margin-top: 22px;
}

.status-pill.ok {
  background: rgba(47, 168, 96, 0.14);
  color: #4ecb85;
}

.status-pill.atrasado {
  background: rgba(200, 19, 33, 0.16);
  color: #ff6b76;
}

.status-pill svg {
  width: 14px;
  height: 14px;
}

@media (max-width:640px) {
  .topbar {
    padding: 16px 5vw;
  }

  .topbar .tb-logout span {
    display: none;
  }

  .page-wrap {
    padding: 30px 5vw 70px;
  }

  .dash-card {
    width: 100%;
    max-width: 320px;
  }

  .aluno-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .presence-btns {
    width: 100%;
    justify-content: stretch;
  }

  .pbtn {
    flex: 1;
    text-align: center;
  }

  .login-card {
    padding: 30px 24px 26px;
  }
}