@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary: #FFFFFF;
  --secondary: #E8B4B8;
  --accent: #EDB900;

  --yeo-black: #0B0B0B;
  --yeo-gold: #EDB900;
  --yeo-gold-hover: #D2A122;
  --yeo-glass-bg: rgba(255, 255, 255, 0.05);
  --yeo-glass-border: rgba(255, 255, 255, 0.1);
  --yeo-glow: 0 0 40px rgba(237, 185, 0, 0.1);
  --yeo-glow-btn: 0 0 40px rgba(237, 185, 0, 0.3);

  --bg: #0B0B0B;
  --text: #9ca3af;
  --white: #ffffff;

  --font-body: 'Inter', sans-serif;
  --font-heading: 'Inter', sans-serif;

  --transition: all 0.3s ease;
  --shadow-sm: 0 5px 15px rgba(0,0,0,0.05);
  --shadow-hover: 0 15px 30px rgba(0,0,0,0.1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  min-height: 100vh;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', sans-serif;
  color: var(--primary);
  margin-bottom: 1rem;
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.02em;
}

h1 { font-size: 3rem; font-weight: 900; }
h2 { font-size: 2.5rem; font-weight: 900; }
h3 { font-size: 1.75rem; font-weight: 800; }
h4 { font-size: 1.25rem; font-weight: 700; }
h5 { font-size: 1.1rem; font-weight: 700; }
h6 { font-size: 1rem; font-weight: 700; }

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.flex { display: flex; }
.flex-column { flex-direction: column; }
.flex-center { display: flex; justify-content: center; align-items: center; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-1 { gap: 1rem; }
.gap-2 { gap: 2rem; }

.grid { display: grid; gap: 2rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-accent { color: var(--yeo-gold); }
.mt-4 { margin-top: 2rem; }

.btn {
  display: inline-block;
  padding: 12px 32px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  font-family: var(--font-body);
  transition: var(--transition);
  letter-spacing: 0.5px;
}

.btn-primary {
  background: linear-gradient(to right, var(--yeo-gold), var(--yeo-gold-hover));
  color: var(--yeo-black);
  font-weight: 700;
  box-shadow: var(--yeo-glow-btn);
}

.btn-primary:hover {
  background: linear-gradient(to right, var(--yeo-gold-hover), var(--yeo-gold));
  transform: scale(1.05);
  box-shadow: 0 0 60px rgba(237, 185, 0, 0.5);
}

/* FORM */
.form-label {
  display: block;
  text-align: left;
  color: #d1d5db;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.input-group {
  position: relative;
  margin-bottom: 1.5rem;
}

.input-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: #9ca3af;
  font-size: 1.25rem;
  pointer-events: none;
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 3rem;
  background-color: var(--yeo-glass-bg);
  border: 1px solid var(--yeo-glass-border);
  color: #fff;
  border-radius: 0.75rem;
  font-family: var(--font-body);
  transition: var(--transition);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
}

.form-input::placeholder {
  color: #6b7280;
}

.form-input:focus {
  outline: none;
  border-color: var(--yeo-gold);
  box-shadow: 0 0 0 2px rgba(237, 185, 0, 0.2);
}

/* LOGIN PAGE */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--yeo-black);
  position: relative;
  overflow: hidden;
}

.login-page::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.5;
  background-image: url('assets/bg-yeomids.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  -webkit-mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, #000, transparent);
  mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, #000, transparent);
}

/* PROPOSAL PAGE */
.proposal-page {
  min-height: 100vh;
  background-color: var(--yeo-black);
  position: relative;
  overflow-x: hidden;
}

.proposal-page::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.5;
  background-image: url('assets/bg-yeomids.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  -webkit-mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, #000, transparent);
  mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, #000, transparent);
}

/* LOGIN CARD */
.login-card {
  background: var(--yeo-glass-bg);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--yeo-glass-border);
  width: 100%;
  max-width: 28rem;
  text-align: center;
  box-shadow: var(--yeo-glow);
  position: relative;
  z-index: 10;
}

.brand-section {
  margin-bottom: 2rem;
  text-align: center;
}

.brand-logo {
  height: 4rem;
  width: auto;
  margin: 0 auto 1.5rem;
}

.login-card h1 {
  margin-bottom: 0px;
  font-size: 2.25rem;
  color: #fff;
  font-family: var(--font-body);
  font-weight: 900;
}

.login-card p {
  color: #9ca3af;
  margin-top: 0.5rem;
  margin-bottom: 0;
  font-size: 1rem;
}

.login-btn {
  width: 100%;
  margin-top: 0;
  background: linear-gradient(to right, var(--yeo-gold), var(--yeo-gold-hover));
  color: #0B0B0B;
  font-weight: 700;
  border-radius: 0.75rem;
  padding: 0.875rem;
  border: none;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: var(--yeo-glow-btn);
  cursor: pointer;
  transition: var(--transition);
}

.login-btn:hover {
  background: linear-gradient(to right, var(--yeo-gold-hover), var(--yeo-gold));
  transform: scale(1.05);
}

/* HEADER */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 0;
  z-index: 1000;
  transition: all 0.3s ease;
  background: rgba(11, 11, 11, 0.4);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.main-header.scrolled {
  background: rgba(11, 11, 11, 0.4);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: var(--yeo-glow);
}

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

.logo {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--yeo-gold);
}

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: linear-gradient(rgba(11,11,11,0.6), rgba(11,11,11,0.6));
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--white);
  text-align: center;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 0 20px;
}

.hero-subtitle {
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  display: block;
  color: var(--yeo-gold);
  font-weight: 600;
}

.hero h1 {
  font-size: 3.5rem;
  color: var(--white);
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

/* SECTIONS */
section {
  padding: 80px 0;
  position: relative;
  z-index: 10;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
  position: relative;
}

.section-title h2 {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background-color: var(--yeo-gold);
  margin: 15px auto 0;
  border-radius: 2px;
}

/* CARDS */
.card {
  background: var(--yeo-glass-bg);
  padding: 2.5rem;
  border-radius: 16px;
  border: 1px solid var(--yeo-glass-border);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  box-shadow: var(--yeo-glow);
  transition: all 0.3s ease;
  height: 100%;
}

.card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(237, 185, 0, 0.3);
  box-shadow: 0 0 60px rgba(237, 185, 0, 0.2);
}

.diagnosis-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: var(--yeo-gold);
}

/* OBJECTIVES LIST */
.objectives-list li {
  position: relative;
  padding-left: 35px;
  margin-bottom: 18px;
  font-size: 1.1rem;
}

.objectives-list li::before {
  content: '\2714';
  position: absolute;
  left: 0;
  top: 2px;
  width: 20px;
  height: 20px;
  background: var(--yeo-gold);
  color: var(--yeo-black);
  border-radius: 50%;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

/* PILLAR BADGES */
.pillar-badge {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, var(--yeo-gold), var(--yeo-gold-hover));
  border-radius: 50px;
  color: var(--yeo-black);
  font-weight: 700;
  font-size: 1rem;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(237, 185, 0, 0.3);
}

.pillar-badge:hover {
  transform: translateX(8px);
  box-shadow: 0 6px 25px rgba(237, 185, 0, 0.5);
}

.pillar-badge img {
  filter: brightness(0);
}

/* PAGE CARDS (Estrutura do Site) */
.page-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  background: var(--yeo-glass-bg);
  border: 1px solid var(--yeo-glass-border);
  border-radius: 16px;
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  transition: var(--transition);
  text-align: center;
}

.page-card span {
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
}

.page-card:hover {
  transform: translateY(-4px);
  border-color: rgba(237, 185, 0, 0.3);
  box-shadow: 0 0 40px rgba(237, 185, 0, 0.15);
}

/* DELIVERABLE BADGES (Multi-idioma) */
.deliverable-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(135deg, var(--yeo-gold), var(--yeo-gold-hover));
  border-radius: 12px;
  color: var(--yeo-black);
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(237, 185, 0, 0.2);
  min-height: 80px;
}

.deliverable-badge:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(237, 185, 0, 0.4);
}

/* EXCLUSION ITEMS (Importante Saber) */
.exclusion-item {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.exclusion-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  font-size: 0.9rem;
}

.exclusion-item span {
  color: var(--white);
  font-size: 1rem;
  font-weight: 500;
}

/* TIMELINE */
.timeline-horizontal {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin: 60px 0;
}

.timeline-horizontal::after {
  content: '';
  position: absolute;
  top: 24px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--yeo-glass-border);
  z-index: 0;
}

.timeline-step {
  position: relative;
  z-index: 1;
  text-align: center;
  flex: 1;
  padding: 0 10px;
}

.step-number {
  width: 50px;
  height: 50px;
  background: var(--yeo-black);
  border: 2px solid var(--yeo-gold);
  color: var(--yeo-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 1.25rem;
  margin: 0 auto 1.5rem;
  transition: var(--transition);
  line-height: 1;
}

.timeline-step:hover .step-number {
  background: var(--yeo-gold);
  color: var(--yeo-black);
  border-color: var(--yeo-gold);
  box-shadow: 0 0 40px rgba(237, 185, 0, 0.5);
  transform: scale(1.1);
  transition: all 0.3s ease;
}

/* FOOTER */
footer {
  background: var(--yeo-black);
  color: var(--white);
  padding: 40px 0 20px;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  z-index: 10;
}

.footer-logo {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--yeo-gold);
}

.footer-copy {
  opacity: 0.6;
  font-size: 0.9rem;
  margin-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
}

/* ANIMATIONS */
.fade-in-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

@keyframes pulse-glow {
  0%, 100% {
    opacity: 0.15;
    transform: scale(1);
  }
  50% {
    opacity: 0.3;
    transform: scale(1.1);
  }
}

.gradient-orb {
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-10px); }
  75% { transform: translateX(10px); }
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .grid-3, .grid-4, .grid-5 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.25rem; }

  .container {
    padding: 0 16px;
  }

  .validity-label::after {
    content: "\A";
    white-space: pre;
  }

  .grid-2, .grid-3, .grid-4, .grid-5 {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .main-header {
    padding: 15px 0;
    background: rgba(11, 11, 11, 0.95);
    backdrop-filter: blur(40px);
  }

  .logo { color: var(--yeo-gold) !important; }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  section {
    padding: 60px 0;
  }

  .card {
    padding: 1.5rem;
  }

  .timeline-horizontal {
    flex-direction: column;
    margin: 30px 0;
    gap: 0;
  }

  .timeline-horizontal::after {
    display: none;
  }

  .timeline-step {
    display: block;
    text-align: left;
    padding: 0;
    margin-bottom: 2rem;
  }

  .timeline-step:last-child {
    margin-bottom: 0;
  }

  .step-number {
    margin: 0 auto 1rem;
    width: 50px;
    height: 50px;
  }

  .timeline-step h3 {
    text-align: center;
    margin-bottom: 0.5rem;
  }

  .timeline-step p,
  .timeline-step ul {
    text-align: center;
  }

  .timeline-step ul {
    list-style: none;
    padding-left: 0;
  }

  .pillar-badge {
    font-size: 0.9rem;
    padding: 0.85rem 1.25rem;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }

  .container {
    padding: 0 12px;
  }

  .card {
    padding: 1.25rem;
  }

  .btn {
    padding: 10px 24px;
    font-size: 0.95rem;
  }

  .step-number {
    width: 40px;
    height: 40px;
    min-width: 40px;
    font-size: 1rem;
  }

  .diagnosis-icon {
    font-size: 2rem;
  }

  .login-card {
    padding: 1.5rem;
  }

  .brand-logo {
    height: 3rem;
  }

  .section-title h2 {
    font-size: 1.5rem;
  }

  .section-title p {
    font-size: 0.9rem;
  }

  .hero {
    min-height: 80vh;
    padding: 80px 20px 40px;
    background-attachment: scroll;
    background-size: cover;
    background-position: center center;
  }

  .gradient-orb {
    width: 200px !important;
    height: 200px !important;
  }

  footer .btn {
    width: 100%;
    max-width: 300px;
  }
}