/* =============================================
   PERITA GERLANE — Landing Page Styles
   Premium Design System
   ============================================= */

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

/* --- CSS Custom Properties --- */
:root {
  /* Primary Palette — Black & Gold */
  --primary-900: #0a0a0a;
  --primary-800: #141414;
  --primary-700: #1a1a1a;
  --primary-600: #222222;
  --primary-500: #2a2a2a;
  --primary-400: #444444;
  --primary-300: #888888;
  --primary-200: #bbbbbb;
  --primary-100: #e0e0e0;
  --primary-50: #f5f5f5;

  /* Accent — Gold (vivid) */
  --accent-gold: #d4af37;
  --accent-gold-light: #f0d060;
  --accent-gold-dark: #b8972e;
  --accent-emerald: #10b981;

  /* Neutrals */
  --neutral-950: #050505;
  --neutral-900: #111111;
  --neutral-800: #1c1c1c;
  --neutral-700: #333333;
  --neutral-600: #555555;
  --neutral-500: #777777;
  --neutral-400: #999999;
  --neutral-300: #cccccc;
  --neutral-200: #e5e5e5;
  --neutral-100: #f3f3f3;
  --neutral-50: #fafafa;
  --white: #ffffff;

  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #000000 0%, #0a0a0a 30%, #141414 60%, #1a1a1a 100%);
  --gradient-card: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);
  --gradient-accent: linear-gradient(135deg, #d4af37 0%, #f0d060 50%, #d4af37 100%);
  --gradient-cta: linear-gradient(135deg, #25d366 0%, #128c7e 100%);

  /* Glass */
  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.18);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.2);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.25);
  --shadow-glow: 0 0 40px rgba(201, 169, 78, 0.2);
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--neutral-800);
  background: var(--neutral-50);
  line-height: 1.7;
  overflow-x: hidden;
  width: 100%;
}

html {
  overflow-x: hidden;
  width: 100%;
}

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

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

button {
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

ul, ol {
  list-style: none;
}

/* --- Utility Classes --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section-padding {
  padding: var(--space-5xl) 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: var(--space-md);
  padding: var(--space-xs) var(--space-md);
  background: rgba(201, 169, 78, 0.08);
  border: 1px solid rgba(201, 169, 78, 0.2);
  border-radius: var(--radius-full);
}

.section-label--dark {
  color: var(--primary-200);
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.1);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--primary-900);
}

@media (max-width: 480px) {
  .section-title {
    font-size: clamp(1.5rem, 8vw, 2.2rem);
  }
}

.section-title--light {
  color: var(--white);
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--neutral-500);
  max-width: 600px;
  line-height: 1.7;
}

.section-subtitle--light {
  color: var(--primary-200);
}

.text-center {
  text-align: center;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

/* --- Reveal Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

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

.reveal-stagger {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.reveal-stagger .reveal-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Loop up to 10 items for stagger delay */
.reveal-stagger.visible .reveal-item:nth-child(1) { transition-delay: 0.1s; }
.reveal-stagger.visible .reveal-item:nth-child(2) { transition-delay: 0.2s; }
.reveal-stagger.visible .reveal-item:nth-child(3) { transition-delay: 0.3s; }
.reveal-stagger.visible .reveal-item:nth-child(4) { transition-delay: 0.4s; }
.reveal-stagger.visible .reveal-item:nth-child(5) { transition-delay: 0.5s; }
.reveal-stagger.visible .reveal-item:nth-child(6) { transition-delay: 0.6s; }
.reveal-stagger.visible .reveal-item:nth-child(7) { transition-delay: 0.7s; }
.reveal-stagger.visible .reveal-item:nth-child(8) { transition-delay: 0.8s; }
.reveal-stagger.visible .reveal-item:nth-child(9) { transition-delay: 0.9s; }
.reveal-stagger.visible .reveal-item:nth-child(10) { transition-delay: 1.0s; }

/* =============================================
   NAVIGATION
   ============================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: var(--space-md) 0;
  transition: all var(--transition-base);
  background: var(--white);
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
}

.navbar.scrolled {
  background: var(--white);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.1);
  border-bottom: 1px solid rgba(201, 169, 78, 0.15);
  padding: var(--space-sm) 0;
}

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

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.navbar__logo-img {
  height: 80px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  transition: height 0.3s ease, transform 0.3s ease;
}

@media (max-width: 768px) {
  .navbar__logo-img {
    height: 50px;
  }
}

@media (max-width: 480px) {
  .navbar__logo-img {
    height: 45px;
  }
}

.navbar.scrolled .navbar__logo-img {
  height: 50px;
}

@media (max-width: 480px) {
  .navbar.scrolled .navbar__logo-img {
    height: 40px;
  }
}

.navbar__logo-icon {
  width: 38px;
  height: 38px;
  background: var(--gradient-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  color: var(--primary-900);
}

.navbar__logo-text {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary-900);
}

.navbar__logo-text span {
  font-weight: 400;
  color: var(--neutral-500);
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.navbar__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--neutral-600);
  transition: var(--transition-fast);
  position: relative;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gold);
  transition: var(--transition-base);
}

.navbar__link:hover {
  color: var(--primary-900);
}

.navbar__link:hover::after,
.navbar__link.active::after {
  width: 100%;
}

.navbar__link.active {
  color: var(--primary-900);
  font-weight: 600;
}

.navbar__cta {
  padding: 0.6rem 1.4rem;
  background: var(--primary-900);
  color: var(--white);
  font-weight: 600;
  font-size: 0.85rem;
  border-radius: var(--radius-full);
  transition: var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.navbar__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  background: var(--neutral-800);
}

.navbar__mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: var(--space-sm);
}

.navbar__mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--primary-900);
  border-radius: 2px;
  transition: var(--transition-base);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.97);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-slow);
}

.mobile-nav.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-nav__link {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--white);
  transition: var(--transition-base);
}

.mobile-nav__link:hover {
  color: var(--accent-gold);
}

.mobile-nav__close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  background: none;
  color: var(--white);
  font-size: 1.8rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  overflow: hidden;
  padding-top: 130px;
  padding-bottom: var(--space-3xl);
}

.hero__bg-elements {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
}

.hero__orb--1 {
  width: 500px;
  height: 500px;
  background: var(--accent-gold);
  top: -100px;
  right: -100px;
  opacity: 0.12;
  animation: orbFloat 8s ease-in-out infinite;
}

.hero__orb--2 {
  width: 400px;
  height: 400px;
  background: var(--accent-gold-dark);
  bottom: -150px;
  left: -100px;
  opacity: 0.08;
  animation: orbFloat 10s ease-in-out infinite reverse;
}

.hero__orb--3 {
  width: 250px;
  height: 250px;
  background: var(--accent-gold-light);
  top: 50%;
  left: 50%;
  opacity: 0.06;
  animation: orbFloat 12s ease-in-out infinite 2s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero__grid-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(201, 169, 78, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 169, 78, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* Gold accent line under hero */
.hero__gold-line {
  width: 80px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
  margin-bottom: var(--space-xl);
  position: relative;
  overflow: hidden;
}

.hero__gold-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.hero__text {
  max-width: 620px;
  padding-right: var(--space-xl);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding: 0.4rem var(--space-lg);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-full);
  color: var(--accent-gold-light);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: var(--space-2xl);
  letter-spacing: 0.05em;
  max-width: 100%;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-gold);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: var(--space-lg);
}

.hero__title-accent {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
  max-width: 520px;
}

.hero__ctas {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.9rem 2rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn--whatsapp {
  background: var(--gradient-cta);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn--whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(10px);
}

.btn--outline:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.4);
  transform: translateY(-3px);
}

.btn--gold {
  background: var(--gradient-accent);
  color: var(--primary-900);
  box-shadow: 0 4px 20px rgba(201, 169, 78, 0.3);
}

.btn--gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(201, 169, 78, 0.4);
}

.btn--large {
  padding: 1.1rem 2.5rem;
  font-size: 1.05rem;
}

.btn i {
  width: 20px;
  height: 20px;
}

.hero__stats {
  display: flex;
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.hero__stat {
  text-align: left;
}

.hero__stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
}

.hero__stat-label {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
  margin-top: var(--space-xs);
  letter-spacing: 0.02em;
}

/* Hero Visual Side */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero__avatar-container {
  position: relative;
  width: 380px;
  height: 380px;
}

.hero__avatar-ring {
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 2px solid transparent;
  background: linear-gradient(135deg, var(--accent-gold), transparent, var(--primary-400)) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: spin 20s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero__avatar-glow {
  position: absolute;
  inset: -30px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 169, 78, 0.2) 0%, transparent 70%);
  animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

.hero__avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid rgba(255,255,255,0.1);
  position: relative;
  z-index: 2;
}

.hero__floating-card {
  position: absolute;
  z-index: 3;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  animation: floatCard 6s ease-in-out infinite;
}

.hero__floating-card--1 {
  top: 20px;
  right: -30px;
  animation-delay: 0s;
}

.hero__floating-card--2 {
  bottom: 40px;
  left: -40px;
  animation-delay: 2s;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero__floating-card i {
  color: #FFD700;
  filter: drop-shadow(0 0 4px rgba(255, 215, 0, 0.5));
}

.hero__floating-card-text {
  font-size: 0.8rem;
  color: var(--white);
  font-weight: 500;
}

.hero__floating-card-sub {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.55);
}

/* =============================================
   SERVICES - BENTO GRID
   ============================================= */
.services {
  background: var(--white);
}

.services__header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto;
  gap: var(--space-lg);
}

.bento-card {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
  transition: var(--transition-base);
  cursor: pointer;
}

.bento-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201, 169, 78, 0.06) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition-base);
}

.bento-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-200);
  box-shadow: var(--shadow-lg);
}

.bento-card:hover::before {
  opacity: 1;
}

.bento-card--featured {
  grid-column: span 2;
  grid-row: span 2;
  padding: var(--space-2xl);
  background: var(--gradient-hero);
  border-color: transparent;
}

.bento-card--featured .bento-card__icon-wrap {
  background: var(--accent-gold);
  border-color: var(--accent-gold-light);
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.4);
  width: 56px;
  height: 56px;
}

.bento-card--featured .bento-card__icon-wrap i {
  color: #FFFFFF !important;
  width: 28px !important;
  height: 28px !important;
  filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.6));
}

.bento-card--featured .bento-card__title {
  color: var(--white);
  font-size: 1.5rem;
}

.bento-card--featured .bento-card__desc {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
}

.bento-card--featured:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 40px rgba(255, 215, 0, 0.15);
}

.bento-card--featured:hover .bento-card__icon-wrap {
  box-shadow: 0 6px 30px rgba(212, 175, 55, 0.5);
  background: var(--accent-gold-light);
  transform: scale(1.1) rotate(-5deg);
}

.bento-card--wide {
  grid-column: span 2;
}

.bento-card__icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: rgba(201, 169, 78, 0.1);
  border: 1px solid rgba(201, 169, 78, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 1;
  transition: var(--transition-base);
}

.bento-card:hover .bento-card__icon-wrap {
  transform: scale(1.1) rotate(-5deg);
}

.bento-card__icon-wrap i {
  width: 24px;
  height: 24px;
  color: var(--accent-gold);
}

.bento-card__title {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--primary-900);
  margin-bottom: var(--space-sm);
  position: relative;
  z-index: 1;
}

.bento-card__desc {
  font-size: 0.88rem;
  color: var(--neutral-500);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.bento-card__arrow {
  position: absolute;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(201, 169, 78, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translate(-10px, 10px);
  transition: var(--transition-base);
}

.bento-card:hover .bento-card__arrow {
  opacity: 1;
  transform: translate(0, 0);
}

.bento-card--featured .bento-card__arrow {
  background: var(--accent-gold);
}

.bento-card--featured .bento-card__arrow i {
  color: #FFFFFF;
}

/* =============================================
   GRAFOTÉCNICA DETAIL SECTION
   ============================================= */
.grafotecnica {
  background: var(--neutral-50);
}

.grafotecnica__content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-3xl);
  align-items: start;
}

.grafotecnica__info h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--primary-900);
  margin-bottom: var(--space-md);
}

.grafotecnica__info p {
  color: var(--neutral-600);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.tabs {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.tab-btn {
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--neutral-600);
  background: var(--white);
  border: 1px solid var(--neutral-200);
  transition: var(--transition-base);
}

.tab-btn.active {
  background: var(--primary-900);
  color: var(--white);
  border-color: var(--primary-900);
}

.tab-btn:hover:not(.active) {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.tab-content {
  display: none;
  animation: fadeIn 0.4s ease;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(15px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.tab-content__card {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
}

.tab-content__card h4 {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary-900);
  margin-bottom: var(--space-sm);
}

.tab-content__card p {
  color: var(--neutral-600);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.tab-content__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.tab-content__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.88rem;
  color: var(--neutral-700);
}

.tab-content__feature i {
  width: 18px;
  height: 18px;
  color: var(--accent-gold);
  flex-shrink: 0;
}

/* Grafotécnica visual cards */
.grafotecnica__cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.grafo-card {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  transition: var(--transition-base);
  cursor: pointer;
}

.grafo-card:hover {
  border-color: var(--primary-300);
  box-shadow: var(--shadow-md);
  transform: translateX(6px);
}

.grafo-card__number {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: var(--radius-md);
  background: rgba(201, 169, 78, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  color: var(--accent-gold);
}

.grafo-card__text h4 {
  font-weight: 700;
  color: var(--primary-900);
  margin-bottom: var(--space-xs);
}

.grafo-card__text p {
  font-size: 0.88rem;
  color: var(--neutral-500);
  line-height: 1.6;
}

/* =============================================
   DIFERENCIAIS SECTION
   ============================================= */
.diferenciais {
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.diferenciais__bg-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 30px 30px;
}

.diferenciais__header {
  text-align: center;
  position: relative;
  z-index: 1;
  margin-bottom: var(--space-3xl);
}

.diferenciais__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  position: relative;
  z-index: 1;
}

.diferencial-card {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.diferencial-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.08) 0%, transparent 50%);
  opacity: 0;
  transition: var(--transition-base);
}

.diferencial-card:hover {
  transform: translateY(-6px);
  border-color: rgba(212, 175, 55, 0.4);
  background: rgba(255,255,255,0.1);
}

.diferencial-card:hover::after {
  opacity: 1;
}

.diferencial-card__icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-lg);
  background: var(--accent-gold);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  position: relative;
  z-index: 1;
  transition: var(--transition-base);
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.4);
}

.diferencial-card:hover .diferencial-card__icon {
  transform: scale(1.15) rotate(-5deg);
  box-shadow: 0 6px 30px rgba(212, 175, 55, 0.5);
  background: var(--accent-gold-light);
}

.diferencial-card__icon i {
  width: 26px;
  height: 26px;
  color: #FFFFFF;
  filter: drop-shadow(0 0 6px rgba(255, 215, 0, 0.5));
}

.diferencial-card__title {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--white);
  margin-bottom: var(--space-sm);
  position: relative;
  z-index: 1;
}

.diferencial-card__desc {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

/* =============================================
   SERVIÇOS OFERECIDOS
   ============================================= */
.oferecidos {
  background: var(--white);
}

.oferecidos__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.oferecidos__text h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--primary-900);
  margin-bottom: var(--space-md);
}

.oferecidos__text p {
  color: var(--neutral-600);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.checklist__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--neutral-50);
  border: 1px solid var(--neutral-100);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.checklist__item:hover {
  border-color: var(--primary-200);
  background: var(--primary-50);
  transform: translateX(6px);
}

.checklist__icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: var(--radius-md);
  background: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
}

.checklist__icon i {
  width: 20px;
  height: 20px;
  color: var(--white);
}

.checklist__text h4 {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--primary-900);
  margin-bottom: 2px;
}

.checklist__text p {
  font-size: 0.85rem;
  color: var(--neutral-500);
  line-height: 1.5;
  margin-bottom: 0;
}

/* Oferecidos Visual */
.oferecidos__visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.oferecidos__stat-card {
  background: var(--gradient-hero);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  color: var(--white);
}

.oferecidos__stat-card-number {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-sm);
}

.oferecidos__stat-card-label {
  font-size: 0.95rem;
  color: var(--primary-200);
}

.oferecidos__mini-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.oferecidos__mini-card {
  background: var(--neutral-50);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
  transition: var(--transition-base);
}

.oferecidos__mini-card:hover {
  border-color: var(--primary-200);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.oferecidos__mini-card-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-gold);
  line-height: 1.2;
}

.oferecidos__mini-card-label {
  font-size: 0.8rem;
  color: var(--neutral-500);
  margin-top: var(--space-xs);
}

/* =============================================
   AUTORIDADE SECTION
   ============================================= */
.autoridade {
  background: var(--neutral-50);
  position: relative;
}

.autoridade__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.autoridade__text h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--primary-900);
  margin-bottom: var(--space-lg);
}

.autoridade__text p {
  font-size: 1.05rem;
  color: var(--neutral-600);
  line-height: 1.9;
  margin-bottom: var(--space-lg);
}

.autoridade__quote {
  background: var(--gradient-hero);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  position: relative;
}

.autoridade__quote::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 20px;
  font-size: 6rem;
  font-family: var(--font-serif);
  color: rgba(201, 169, 78, 0.2);
  line-height: 1;
}

.autoridade__quote p {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--white);
  line-height: 1.8;
  position: relative;
  z-index: 1;
}

.autoridade__quote-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  position: relative;
  z-index: 1;
}

.autoridade__quote-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(212, 175, 55, 0.5);
  object-fit: cover;
}

.autoridade__quote-name {
  font-weight: 700;
  color: var(--white);
  font-size: 0.95rem;
}

.autoridade__quote-role {
  font-size: 0.8rem;
  color: var(--accent-gold-light);
}

/* Autoridade Visual */
.autoridade__visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.autoridade__cert-card {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  transition: var(--transition-base);
}

.autoridade__cert-card:hover {
  border-color: var(--primary-200);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.autoridade__cert-icon {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border-radius: var(--radius-lg);
  background: rgba(201, 169, 78, 0.1);
  border: 1px solid rgba(201, 169, 78, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.autoridade__cert-icon i {
  width: 24px;
  height: 24px;
  color: var(--accent-gold);
}

.autoridade__cert-text h4 {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--primary-900);
  margin-bottom: 2px;
}

.autoridade__cert-text p {
  font-size: 0.85rem;
  color: var(--neutral-500);
}

/* =============================================
   CTA FINAL SECTION
   ============================================= */
.cta-final {
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.cta-final__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.cta-final__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
}

.cta-final__orb--1 {
  width: 400px;
  height: 400px;
  background: var(--accent-gold);
  opacity: 0.1;
  top: -100px;
  left: -100px;
}

.cta-final__orb--2 {
  width: 300px;
  height: 300px;
  background: var(--primary-400);
  opacity: 0.15;
  bottom: -100px;
  right: -100px;
}

.cta-final__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-final__icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-xl);
  background: var(--accent-gold);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-xl);
  box-shadow: 0 4px 25px rgba(212, 175, 55, 0.45);
}

.cta-final__icon i {
  width: 32px;
  height: 32px;
  color: #FFFFFF;
  filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.7));
}

.cta-final__title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.cta-final__subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: var(--space-2xl);
  line-height: 1.7;
}

.cta-final__buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.cta-final__contact {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xl);
  flex-wrap: wrap;
}

.cta-final__contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9rem;
  transition: var(--transition-base);
}

.cta-final__contact-item:hover {
  color: var(--white);
}

.cta-final__contact-item i {
  width: 18px;
  height: 18px;
  color: var(--accent-gold-light);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--neutral-950);
  padding: var(--space-2xl) 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer__text {
  font-size: 0.85rem;
  color: var(--neutral-500);
}

.footer__links {
  display: flex;
  gap: var(--space-lg);
}

.footer__link {
  font-size: 0.85rem;
  color: var(--neutral-400);
  transition: var(--transition-fast);
}

.footer__link:hover {
  color: var(--white);
}

/* =============================================
   WHATSAPP FAB (FLOATING)
   ============================================= */
.whatsapp-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gradient-cta);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition-base);
  animation: fabPulse 3s ease-in-out infinite;
}

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

.whatsapp-fab i {
  width: 28px;
  height: 28px;
  color: var(--white);
}

@keyframes fabPulse {
  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); }
}

/* =============================================
   TOAST NOTIFICATION
   ============================================= */
.toast {
  position: fixed;
  bottom: 100px;
  right: 24px;
  z-index: 950;
  background: var(--neutral-900);
  color: var(--white);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-lg);
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transform: translateX(120%);
  transition: var(--transition-spring);
  box-shadow: var(--shadow-xl);
}

.toast.show {
  transform: translateX(0);
}

.toast i {
  width: 20px;
  height: 20px;
  color: var(--accent-emerald);
}

/* =============================================
   SKELETON LOADING
   ============================================= */
.skeleton {
  position: relative;
  overflow: hidden;
  background: var(--neutral-200);
  border-radius: var(--radius-md);
}

.skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* =============================================
   RESPONSIVE DESIGN
   ============================================= */
@media (max-width: 1024px) {
  .hero__content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-2xl);
  }
  
  .hero__text {
    max-width: 100%;
  }
  
  .hero__subtitle {
    max-width: 100%;
    margin: 0 auto var(--space-2xl);
  }
  
  .hero__ctas {
    justify-content: center;
  }
  
  .hero__gold-line {
    margin-inline: auto;
  }
  
  .hero__stats {
    justify-content: center;
  }
  
  .hero__avatar-container {
    width: 300px;
    height: 300px;
  }
  
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .bento-card--featured {
    grid-column: span 2;
    grid-row: span 1;
  }
  
  .diferenciais__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grafotecnica__content,
  .oferecidos__content,
  .autoridade__content {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .grafotecnica__cards {
    gap: 1rem;
  }
  
  .navbar__links {
    display: none;
  }
  
  .navbar__mobile-toggle {
    display: flex;
  }
  
  .mobile-nav {
    display: flex;
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: var(--space-3xl) 0;
  }
  
  .hero {
    min-height: auto;
    padding: 140px 0 var(--space-3xl);
  }
  
  .hero__avatar-container {
    width: 240px;
    height: 240px;
  }
  
  .hero__floating-card {
    display: none;
  }
  
  .hero__stats {
    gap: var(--space-lg);
  }
  
  .bento-grid {
    grid-template-columns: 1fr;
  }
  
  .bento-card--featured,
  .bento-card--wide {
    grid-column: span 1;
  }
  
  .diferenciais__grid {
    grid-template-columns: 1fr;
  }
  
  .oferecidos__mini-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .cta-final__contact {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .footer__inner {
    flex-direction: column;
    text-align: center;
  }

  .tab-content__card, .grafo-card {
    padding: var(--space-lg);
    gap: var(--space-md);
  }

  .grafo-card__number {
    width: 38px;
    height: 38px;
    min-width: 38px;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1.25rem;
  }

  .grafotecnica__content {
    gap: 1.25rem;
  }
  
  .hero__ctas {
    flex-direction: column;
    align-items: center;
  }
  
  .hero__stats {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .hero__avatar-container {
    width: 200px;
    height: 200px;
  }
  
  .tabs {
    flex-direction: column;
    width: 100%;
    gap: 0.5rem;
    overflow-x: visible;
  }
  
  .tab-btn {
    width: 100%;
    text-align: center;
    padding: 0.8rem 1.2rem;
    font-size: 0.9rem;
  }

  .tab-content__card, .grafo-card {
    padding: 1.25rem;
    gap: 1rem;
    width: 100%;
    box-sizing: border-box;
  }
}

/* --- Print Styles --- */
@media print {
  .navbar,
  .whatsapp-fab,
  .toast,
  .mobile-nav {
    display: none !important;
  }
  
  .hero {
    min-height: auto;
    padding: 2rem 0;
  }
  
  .section-padding {
    padding: 2rem 0;
  }
}