/* ============================================
   ABN Estratégias em Negócios — Institutional Site
   Aesthetic: Refined Luxury Editorial
   ============================================ */

:root {
  --navy: #1B2A4A;
  --navy-deep: #111D35;
  --navy-light: #243656;
  --gold: #C5A55A;
  --gold-light: #D4BA7A;
  --gold-dark: #A8893E;
  --white: #FFFFFF;
  --off-white: #F8F7F4;
  --gray-100: #F2F1EE;
  --gray-200: #E5E3DE;
  --gray-300: #C8C5BE;
  --gray-500: #8A8780;
  --gray-700: #4A4843;
  --gray-900: #1A1918;

  --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
}

/* ============ RESET & BASE ============ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

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

.section {
  padding: 120px 0;
  position: relative;
}

.gold-text {
  color: var(--gold);
}

.desktop-br {
  display: none;
}

@media (min-width: 768px) {
  .desktop-br { display: block; }
}

/* ============ REVEAL ANIMATION ============ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s var(--ease-out-expo), transform 0.9s var(--ease-out-expo);
}

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

.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }

/* ============ TYPOGRAPHY ============ */
.section-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.section-eyebrow.centered {
  text-align: center;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 40px;
}

.section-title.centered {
  text-align: center;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 16px 32px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all 0.4s var(--ease-out-quart);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold);
  color: var(--navy-deep);
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(197, 165, 90, 0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--navy);
  border: 1px solid var(--gray-200);
}

.btn-secondary:hover {
  border-color: var(--navy);
  background: var(--navy);
  color: var(--white);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.btn-whatsapp {
  background: var(--gold);
  color: var(--navy-deep);
  font-size: 1rem;
  padding: 18px 40px;
}

.btn-whatsapp:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(197, 165, 90, 0.35);
}

.btn-whatsapp svg {
  color: var(--navy-deep);
  fill: var(--navy-deep);
}

/* ============ NAVBAR ============ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  background: var(--white);
  border-bottom: 1px solid transparent;
  transition: all 0.4s var(--ease-out-quart);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 10px 0;
  border-bottom-color: var(--gray-200);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo img {
  height: 88px;
  width: auto;
  transition: height 0.4s var(--ease-out-quart);
}

.navbar.scrolled .nav-logo img {
  height: 60px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-500);
  letter-spacing: 0.02em;
  transition: color 0.3s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.4s var(--ease-out-expo);
}

.nav-links a:hover {
  color: var(--navy);
}

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

.nav-cta {
  background: var(--gold) !important;
  color: var(--navy-deep) !important;
  padding: 10px 24px;
  border-radius: 4px;
  font-weight: 600 !important;
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  background: var(--gold-light) !important;
  box-shadow: 0 4px 20px rgba(197, 165, 90, 0.3);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  width: 28px;
  height: 2px;
  background: var(--navy);
  transition: all 0.3s var(--ease-out-quart);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

@media (max-width: 768px) {
  .hamburger { display: flex; }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100dvh;
    background: var(--navy-deep);
    flex-direction: column;
    justify-content: center;
    gap: 32px;
    padding: 40px;
    transition: right 0.5s var(--ease-out-expo);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.3);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
  }

  .nav-cta {
    margin-top: 12px;
  }
}

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--off-white);
  overflow: hidden;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image:
    linear-gradient(30deg, var(--gold) 1px, transparent 1px),
    linear-gradient(150deg, var(--gold) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: patternShift 20s linear infinite;
}

@keyframes patternShift {
  0% { transform: translate(0, 0); }
  100% { transform: translate(60px, 60px); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(197, 165, 90, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 80% 20%, rgba(27, 42, 74, 0.03) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 180px 24px 80px;
  max-width: 900px;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-dark);
  border: 1px solid rgba(197, 165, 90, 0.35);
  padding: 8px 20px;
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out-expo) 0.2s forwards;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--navy);
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out-expo) 0.4s forwards;
}

.hero-subtitle {
  font-size: clamp(0.95rem, 1.4vw, 1.15rem);
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: 48px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out-expo) 0.6s forwards;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 72px;
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out-expo) 0.8s forwards;
}

.hero-pillars {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out-expo) 1s forwards;
}

.pillar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.pillar-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(197, 165, 90, 0.4);
  border-radius: 50%;
  padding: 10px;
  color: var(--gold-dark);
}

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

.pillar-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.pillar-divider {
  width: 40px;
  height: 1px;
  background: var(--gray-200);
}

.hero-scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-top: 60px;
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out-expo) 1.4s forwards;
}

.hero-scroll-indicator span {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-300);
  white-space: nowrap;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============ SOBRE ============ */
.sobre {
  background: var(--white);
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 80px;
}

.sobre-text p {
  color: var(--gray-700);
  font-size: 1.05rem;
  margin-bottom: 16px;
  line-height: 1.8;
}

.sobre-highlight {
  position: relative;
}

.sobre-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  font-weight: 500;
  font-style: italic;
  line-height: 1.5;
  color: var(--navy);
  padding: 40px;
  background: var(--off-white);
  border-left: 3px solid var(--gold);
  position: relative;
}

.quote-mark {
  font-family: var(--font-serif);
  font-size: 4rem;
  color: var(--gold);
  line-height: 0;
  position: absolute;
  top: 30px;
  left: 16px;
  opacity: 0.3;
}

.quote-mark-end {
  left: auto;
  right: 16px;
  top: auto;
  bottom: 10px;
}

.missao-visao {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 40px;
  align-items: start;
  padding: 60px;
  background: var(--navy-deep);
  border-radius: 8px;
}

.mv-card {
  padding: 20px;
}

.mv-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.mv-card p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
  line-height: 1.8;
}

.mv-divider {
  width: 1px;
  height: 100%;
  min-height: 80px;
  background: rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
  .sobre-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .missao-visao {
    grid-template-columns: 1fr;
    padding: 40px 30px;
    gap: 0;
  }

  .mv-divider {
    width: 100%;
    height: 1px;
    min-height: 0;
    margin: 20px 0;
  }
}

/* ============ SERVIÇOS ============ */
.servicos {
  background: var(--off-white);
}

.servicos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.servico-card {
  background: var(--white);
  padding: 44px 36px;
  border-radius: 8px;
  border: 1px solid var(--gray-200);
  transition: all 0.5s var(--ease-out-expo);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.servico-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-out-expo);
}

.servico-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(27, 42, 74, 0.1);
  border-color: transparent;
}

.servico-card:hover::before {
  transform: scaleX(1);
}

.servico-card.featured {
  background: var(--navy-deep);
  border-color: var(--navy-deep);
}

.servico-card.featured .servico-number,
.servico-card.featured .servico-title {
  color: var(--white);
}

.servico-card.featured .servico-icon {
  color: var(--gold);
}

.servico-card.featured .servico-desc {
  color: rgba(255, 255, 255, 0.6);
}

.servico-card.featured .servico-list li {
  color: rgba(255, 255, 255, 0.7);
}

.servico-card.featured .servico-list li::before {
  background: var(--gold);
}

.servico-card.featured .servico-cta {
  color: var(--gold);
  border-top-color: rgba(255, 255, 255, 0.1);
}

.servico-card.featured::before {
  background: var(--gold);
  transform: scaleX(1);
}

.servico-number {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 24px;
  letter-spacing: 0.05em;
}

.servico-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 24px;
  color: var(--navy);
}

.servico-icon svg {
  width: 100%;
  height: 100%;
}

.servico-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.3;
}

.servico-desc {
  font-size: 0.95rem;
  color: var(--gray-500);
  margin-bottom: 24px;
  line-height: 1.7;
}

.servico-list {
  margin-bottom: 32px;
  flex: 1;
}

.servico-list li {
  font-size: 0.92rem;
  color: var(--gray-700);
  padding: 6px 0 6px 20px;
  position: relative;
}

.servico-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 6px;
  height: 6px;
  background: var(--navy);
  border-radius: 50%;
}

.servico-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--navy);
  padding-top: 24px;
  border-top: 1px solid var(--gray-200);
  transition: gap 0.3s var(--ease-out-quart), color 0.3s;
}

.servico-cta:hover {
  gap: 14px;
  color: var(--gold);
}

@media (max-width: 968px) {
  .servicos-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
}

/* ============ PARCEIROS ============ */
.parceiros {
  background: var(--white);
  padding-bottom: 100px;
}

.parceiros-track {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  margin-top: 20px;
}

.parceiros-slider {
  display: flex;
  gap: 40px;
  animation: scrollPartners 30s linear infinite;
  width: max-content;
}

.parceiro-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 28px;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  background: var(--off-white);
  transition: all 0.4s var(--ease-out-quart);
  min-width: 120px;
  height: 70px;
}

.parceiro-logo img {
  max-height: 40px;
  max-width: 100px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.parceiro-logo:hover {
  border-color: var(--gold);
  background: var(--white);
}

@keyframes scrollPartners {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - 20px)); }
}

/* ============ METODOLOGIA ============ */
.metodologia {
  background: var(--off-white);
}

.metodo-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin: 60px 0;
  position: relative;
}

.metodo-step {
  position: relative;
  padding: 0 28px;
}

.metodo-number {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: var(--gold);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 20px;
  transition: opacity 0.4s;
}

.metodo-step:hover .metodo-number {
  opacity: 0.7;
}

.metodo-connector {
  width: 100%;
  height: 2px;
  background: linear-gradient(to right, var(--gold), var(--gray-200));
  margin-bottom: 28px;
  position: relative;
}

.metodo-connector::before {
  content: '';
  position: absolute;
  left: 0;
  top: -4px;
  width: 10px;
  height: 10px;
  background: var(--gold);
  border-radius: 50%;
}

.metodo-step:last-child .metodo-connector {
  background: linear-gradient(to right, var(--gold), transparent);
}

.metodo-content h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.3;
}

.metodo-content p {
  font-size: 0.95rem;
  color: var(--gray-500);
  line-height: 1.7;
}

.metodo-quote {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.6vw, 1.35rem);
  font-style: italic;
  color: var(--navy);
  text-align: center;
  padding: 40px 60px;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  max-width: 900px;
  margin: 0 auto;
  white-space: nowrap;
}

.metodo-quote em {
  color: var(--gold);
}

@media (max-width: 768px) {
  .metodo-timeline {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .metodo-connector {
    width: 60px;
  }

  .metodo-step { padding: 0; }
}

/* ============ SIMULADOR ============ */
.simulador {
  background: var(--white);
}

.simulador-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.simulador-info p {
  color: var(--gray-500);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 32px;
}

.simulador-benefits {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sim-benefit {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--gray-700);
}

.simulador-form-wrapper {
  position: relative;
}

.simulador-form {
  background: var(--off-white);
  padding: 44px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  border: 1px solid var(--gray-200);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.form-group input {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  padding: 14px 16px;
  border: 1px solid var(--gray-200);
  border-radius: 4px;
  background: var(--white);
  color: var(--gray-900);
  transition: border-color 0.3s, box-shadow 0.3s;
  outline: none;
}

.form-group input::placeholder {
  color: var(--gray-300);
}

.form-group input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(197, 165, 90, 0.1);
}

.simulador-form .btn {
  margin-top: 8px;
  font-size: 0.95rem;
  padding: 18px 32px;
}

.form-success {
  display: none;
  position: absolute;
  inset: 0;
  background: var(--off-white);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 44px;
  gap: 16px;
  animation: fadeIn 0.5s var(--ease-out-expo);
}

.form-success.active {
  display: flex;
}

.form-success h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--navy);
}

.form-success p {
  color: var(--gray-500);
  max-width: 300px;
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

@media (max-width: 768px) {
  .simulador-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .simulador-form {
    padding: 28px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ============ CTA FINAL ============ */
.cta-final {
  background: var(--navy-deep);
  text-align: center;
  padding: 120px 0;
  overflow: hidden;
}

.cta-final-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(197, 165, 90, 0.08) 0%, transparent 70%);
}

.cta-final-content {
  position: relative;
  z-index: 2;
}

.cta-final-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 20px;
}

.cta-final-content > p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

/* ============ FOOTER ============ */
.footer {
  background: var(--gray-900);
  padding: 48px 0 32px;
}

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

.footer-brand-name {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--gold);
}

.footer-social {
  display: flex;
  gap: 20px;
}

.footer-social a {
  color: rgba(255, 255, 255, 0.4);
  transition: color 0.3s;
  display: flex;
  align-items: center;
}

.footer-social a:hover {
  color: var(--gold);
}

.footer-bottom {
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.3);
}

/* ============ FLOATING WHATSAPP ============ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all 0.3s var(--ease-out-quart);
  animation: floatPulse 3s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

@keyframes floatPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6), 0 0 0 10px rgba(37, 211, 102, 0.1); }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 480px) {
  .section { padding: 80px 0; }

  .hero-pillars {
    flex-direction: column;
    gap: 20px;
  }

  .pillar-divider {
    width: 40px;
    height: 1px;
  }

  .hero-scroll-indicator { display: none; }

  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }

  .metodo-quote { padding: 30px 20px; }
}