/* ================================================================
   LD Digital — Design System & Styles
   Premium Dark Theme: Navy + Emerald + Gold
   ================================================================ */

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

/* ---------- Design Tokens ---------- */
:root {
  --bg-primary: #0B132B;
  --bg-secondary: #1C2541;
  --bg-tertiary: #162038;
  --accent-primary: #2D7BF6;
  --accent-hover: #4A93FF;
  --accent-secondary: #FFC531;
  --text-primary: #F0F2F5;
  --text-secondary: #8FA3BD;
  --text-dark: #0B132B;
  --glass-bg: rgba(28, 37, 65, 0.6);
  --glass-border: rgba(255,255,255,0.08);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-card: 0 8px 32px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 40px rgba(45,123,246,0.15);
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ---------- Keyframe Animations ---------- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,182,134,0.4); }
  50%      { box-shadow: 0 0 20px 8px rgba(0,182,134,0.15); }
}
@keyframes gradient-shift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes line-grow {
  from { width: 0; }
  to   { width: 60px; }
}

/* ---------- Scroll Reveal Utility ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal.active { opacity: 1; transform: translateY(0); }

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal-left.active { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal-right.active { opacity: 1; transform: translateX(0); }

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.30s; }
.delay-3 { transition-delay: 0.45s; }
.delay-4 { transition-delay: 0.60s; }
.delay-5 { transition-delay: 0.75s; }
.delay-6 { transition-delay: 0.90s; }

/* ---------- Global Reset ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
body.nav-open { overflow: hidden; }

::selection {
  background: var(--accent-primary);
  color: #fff;
}
img {
  max-width: 100%;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}
ul { list-style: none; }

/* Subtle noise overlay */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 180px;
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
  background: var(--accent-primary);
  border-radius: 4px;
}

/* Gradient text utility */
.gradient-text {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ================================================================
   HEADER / NAVIGATION
   ================================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all var(--transition-smooth);
  height: 80px;
  display: flex;
  align-items: center;
}
.header--scrolled {
  background: rgba(11, 19, 43, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
  height: 70px;
  border-bottom: 1px solid var(--glass-border);
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1001;
}
.logo img {
  max-height: 54px;
}
.logo-text {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--text-primary);
}
.logo-text .dot {
  color: var(--accent-primary);
}

.nav ul {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  transition: color var(--transition-smooth);
  padding: 4px 0;
}
.nav a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-primary);
  border-radius: 1px;
  transition: width var(--transition-smooth);
}
.nav a:hover,
.nav a.active {
  color: var(--text-primary);
}
.nav a:hover::after,
.nav a.active::after {
  width: 100%;
}
.nav-cta {
  background: var(--accent-primary) !important;
  color: var(--text-dark) !important;
  padding: 10px 24px !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  transition: all var(--transition-smooth) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--accent-hover) !important;
  transform: translateY(-2px);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.menu-toggle.nav-open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.nav-open span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.nav-open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ================================================================
   CONTAINER
   ================================================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section {
  padding: 120px 0;
  position: relative;
  z-index: 1;
}
.section--alt {
  background: var(--bg-secondary);
}

/* ================================================================
   SECTION HEADERS
   ================================================================ */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}
.section-tag {
  display: inline-block;
  text-transform: uppercase;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--accent-primary);
  margin-bottom: 16px;
  position: relative;
}
.section-tag::after {
  content: "";
  display: block;
  height: 2px;
  background: var(--accent-primary);
  margin: 12px auto 0;
  animation: line-grow 0.8s ease forwards;
  width: 0;
}
.section-header.active .section-tag::after,
.reveal.active .section-tag::after {
  width: 60px;
}
.section-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
}
.section-desc {
  color: var(--text-secondary);
  font-size: 17px;
  line-height: 1.7;
}

/* ================================================================
   HERO SECTION
   ================================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 60px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 75% 20%, rgba(0,182,134,0.12), transparent 55%),
    radial-gradient(ellipse at 20% 80%, rgba(100,60,180,0.06), transparent 50%);
  z-index: 0;
  pointer-events: none;
}
.hero .container {
  position: relative;
  z-index: 1;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
/* Hero horizontal logo */
.hero-logo-horizontal {
  margin-bottom: 28px;
}
.hero-logo-img {
  max-height: 90px;
  width: auto;
}

/* CTA horizontal logo */
.cta-logo {
  margin-bottom: 28px;
}
.cta-logo-img {
  max-height: 80px;
  width: auto;
  margin: 0 auto;
}

/* Footer horizontal logo */
.footer-logo-horizontal {
  max-height: 65px;
  width: auto;
}

.hero-badge {
  display: inline-flex;
  border: 1px solid rgba(0,182,134,0.5);
  color: var(--accent-primary);
  font-size: 12px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  box-shadow: 0 0 20px rgba(0,182,134,0.1);
}
.hero-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1.08;
  margin-bottom: 24px;
}
.hero-title .highlight {
  color: var(--accent-primary);
  position: relative;
}
.hero-subtitle {
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 40px;
}
.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-primary);
  color: var(--text-dark);
  padding: 16px 36px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 15px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-spring);
  text-decoration: none;
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.2);
  color: var(--text-primary);
  padding: 16px 36px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all var(--transition-smooth);
  text-decoration: none;
}
.btn-secondary:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

/* Hero visual */
.hero-visual {
  position: relative;
}
.hero-visual::before {
  content: "";
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle, rgba(0,182,134,0.12), transparent 70%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}
.hero-image {
  position: relative;
  z-index: 1;
}
.hero-image img {
  border-radius: var(--radius-lg);
  animation: float 6s ease-in-out infinite;
  box-shadow: var(--shadow-card);
}

/* Stats row */
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
}
.stat {
  text-align: left;
}
.stat-number {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 2.4rem;
  color: var(--accent-primary);
  line-height: 1;
}
.stat-label {
  color: var(--text-secondary);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
}

/* ================================================================
   BENEFITS SECTION
   ================================================================ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.benefit-card {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-smooth);
}
.benefit-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0,182,134,0.08), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-smooth);
  pointer-events: none;
}
.benefit-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0,182,134,0.3);
  box-shadow: var(--shadow-glow);
}
.benefit-card:hover::before {
  opacity: 1;
}
.benefit-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(0,182,134,0.15), rgba(0,182,134,0.05));
  color: var(--accent-primary);
}
.benefit-icon svg {
  width: 26px;
  height: 26px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.benefit-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 12px;
}
.benefit-text {
  color: var(--text-secondary);
  font-size: 14.5px;
  line-height: 1.65;
}

/* ================================================================
   SERVICES SECTION
   ================================================================ */
.services-list {
  display: flex;
  flex-direction: column;
  gap: 80px;
}
.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.service-row:nth-child(even) .service-content {
  order: 2;
}
.service-row:nth-child(even) .service-visual {
  order: 1;
}
.service-tag {
  display: inline-block;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--accent-primary);
  margin-bottom: 12px;
}
.service-content h3 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.6rem;
  margin-bottom: 16px;
  line-height: 1.2;
}
.service-content p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}
.service-features li {
  padding-left: 28px;
  position: relative;
  margin-bottom: 12px;
  font-size: 15px;
  color: var(--text-primary);
}
.service-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-primary);
  opacity: 0.7;
}
.service-visual {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.service-visual img {
  width: 100%;
  border-radius: var(--radius-lg);
}
.service-visual-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  border: 1px solid var(--glass-border);
}
.service-visual-placeholder::before {
  content: "";
  position: absolute;
  top: 20%;
  right: 15%;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,182,134,0.15), transparent 70%);
}
.service-visual-placeholder::after {
  content: "";
  position: absolute;
  bottom: 15%;
  left: 10%;
  width: 180px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-primary), transparent);
  border-radius: 2px;
  opacity: 0.4;
}
/* Decorative shapes inside placeholder */
.service-visual-placeholder .shape {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid var(--glass-border);
}
.service-visual-placeholder .shape-1 {
  width: 80px;
  height: 80px;
  top: 30%;
  left: 25%;
  border-color: rgba(0,182,134,0.2);
}
.service-visual-placeholder .shape-2 {
  width: 50px;
  height: 50px;
  top: 15%;
  right: 25%;
  border-color: rgba(255,197,49,0.15);
}
.service-visual-placeholder .shape-3 {
  width: 30px;
  height: 30px;
  bottom: 30%;
  right: 30%;
  background: rgba(0,182,134,0.1);
  border: none;
}
.service-visual-placeholder .line {
  position: absolute;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
  border-radius: 1px;
}
.service-visual-placeholder .line-1 {
  width: 60%;
  top: 40%;
  left: 20%;
}
.service-visual-placeholder .line-2 {
  width: 40%;
  top: 55%;
  left: 30%;
}
.service-visual-placeholder .line-3 {
  width: 50%;
  top: 70%;
  left: 15%;
}

/* ================================================================
   PRICING SECTION
   ================================================================ */
.pricing-comparison {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 28px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 auto 56px;
  max-width: 600px;
}
.pricing-col {}
.pricing-label {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 4px;
}
.pricing-old {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.8rem;
  color: #B0392E;
  position: relative;
  display: inline-block;
}
.pricing-old::after {
  content: "";
  position: absolute;
  left: -4%;
  right: -4%;
  top: 52%;
  height: 3px;
  background: #B0392E;
  transform: rotate(-6deg);
  border-radius: 2px;
}
.pricing-arrow {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  color: var(--text-secondary);
}
.pricing-new {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--accent-primary);
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.pricing-card {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  position: relative;
  transition: all var(--transition-smooth);
}
.pricing-card.featured {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-glow);
}
.pricing-card.featured .pricing-badge {
  position: absolute;
  top: -13px;
  right: 20px;
  background: var(--accent-primary);
  color: var(--text-dark);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 999px;
}
.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}
.pricing-name {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 8px;
}
.pricing-value {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 2.8rem;
  color: var(--accent-secondary);
  margin-bottom: 8px;
  line-height: 1;
}
.pricing-value .currency {
  font-size: 1.2rem;
  vertical-align: top;
  line-height: 2;
}
.pricing-card-desc {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 24px;
  line-height: 1.6;
}
.pricing-features {
  margin-bottom: 8px;
}
.pricing-features li {
  padding-left: 26px;
  position: relative;
  margin-bottom: 14px;
  font-size: 14.5px;
  color: var(--text-primary);
}
.pricing-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 12px;
  height: 6px;
  border-left: 2px solid var(--accent-primary);
  border-bottom: 2px solid var(--accent-primary);
  transform: rotate(-45deg);
}
.pricing-cta {
  display: block;
  width: 100%;
  text-align: center;
  background: var(--accent-primary);
  color: var(--text-dark);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 15px;
  border: none;
  cursor: pointer;
  margin-top: 32px;
  transition: all var(--transition-spring);
}
.pricing-cta:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

/* Includes chips */
.includes-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
}
.include-chip {
  font-size: 13px;
  font-weight: 600;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  padding: 10px 18px;
  border-radius: 999px;
  color: var(--text-primary);
  transition: all var(--transition-smooth);
}
.include-chip:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

/* Payment box */
.payment-box {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  max-width: 560px;
  margin: 48px auto 0;
  display: flex;
  gap: 32px;
  align-items: center;
}
.payment-method {
  flex: 1;
}
.payment-method + .payment-method {
  border-left: 1px solid var(--glass-border);
  padding-left: 32px;
}
.payment-label {
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.payment-value {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text-primary);
}
.payment-value.pix-green {
  color: var(--accent-primary);
}
.payment-note {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ================================================================
   PORTFOLIO SECTION
   ================================================================ */
.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.portfolio-card {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}
.portfolio-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  opacity: 0;
  transition: opacity var(--transition-smooth);
}
.portfolio-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,182,134,0.25);
  box-shadow: var(--shadow-glow);
}
.portfolio-card:hover::before {
  opacity: 1;
}
.portfolio-name {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  margin-bottom: 6px;
}
.portfolio-type {
  color: var(--accent-primary);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}
.portfolio-desc {
  color: var(--text-secondary);
  font-size: 14.5px;
  line-height: 1.6;
  margin-bottom: 20px;
}
.portfolio-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-primary);
  font-weight: 600;
  font-size: 14px;
  transition: color var(--transition-fast);
}
.portfolio-link:hover {
  color: var(--accent-hover);
}
.portfolio-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}
.portfolio-link:hover svg {
  transform: translateX(4px);
}

/* ================================================================
   FAQ SECTION
   ================================================================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-smooth);
}
.faq-item.active {
  border-color: rgba(0,182,134,0.3);
}
.faq-question {
  padding: 24px 28px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 16px;
  transition: color var(--transition-smooth);
  user-select: none;
}
.faq-question:hover {
  color: var(--accent-primary);
}
.faq-icon {
  width: 28px;
  height: 28px;
  min-width: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 300;
  transition: all 0.3s ease;
  color: var(--text-secondary);
}
.faq-item.active .faq-icon {
  transform: rotate(45deg);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 28px;
}
.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 24px;
}
.faq-answer p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 15px;
}

/* ================================================================
   CTA SECTION
   ================================================================ */
.cta-section {
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(0,182,134,0.1), transparent 60%);
  pointer-events: none;
}
.cta-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  position: relative;
}
.cta-subtitle {
  color: var(--text-secondary);
  font-size: 18px;
  max-width: 500px;
  margin: 20px auto 40px;
  position: relative;
}
.cta-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--accent-primary);
  color: var(--text-dark);
  padding: 18px 40px;
  border-radius: var(--radius-md);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 18px;
  text-decoration: none;
  transition: all var(--transition-spring);
  position: relative;
}
.cta-whatsapp:hover {
  background: var(--accent-hover);
  transform: translateY(-3px);
  animation: pulse-glow 2s infinite;
}
.cta-whatsapp svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}
.cta-phone {
  display: block;
  margin-top: 20px;
  color: var(--text-secondary);
  font-size: 15px;
  position: relative;
}

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
  padding: 48px 0 32px;
  position: relative;
  z-index: 1;
}
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-logo img {
  max-height: 32px;
}
.footer-tagline {
  color: var(--text-secondary);
  font-size: 13px;
  margin-top: 6px;
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  color: var(--text-secondary);
  font-size: 14px;
  transition: color var(--transition-fast);
}
.footer-links a:hover {
  color: var(--text-primary);
}
.footer-location {
  color: var(--text-secondary);
  font-size: 14px;
}
.footer-copy {
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--glass-border);
}

/* ================================================================
   RESPONSIVE BREAKPOINTS
   ================================================================ */

/* Tablet */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-row {
    gap: 40px;
  }
  .section {
    padding: 100px 0;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }
  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: rgba(11, 19, 43, 0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 100px 32px 40px;
    transition: right 0.4s ease;
    z-index: 999;
    border-left: 1px solid var(--glass-border);
  }
  .nav.nav-open {
    right: 0;
  }
  .nav ul {
    flex-direction: column;
    gap: 0;
  }
  .nav a {
    display: block;
    padding: 16px 0;
    font-size: 16px;
    border-bottom: 1px solid var(--glass-border);
  }
  .nav-cta {
    margin-top: 16px !important;
    text-align: center !important;
    display: block !important;
  }

  .hero {
    min-height: auto;
    padding-top: 120px;
    padding-bottom: 60px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-visual {
    order: -1;
    max-width: 400px;
    margin: 0 auto;
  }
  .hero-stats {
    gap: 24px;
    flex-wrap: wrap;
  }
  .hero-subtitle {
    font-size: 16px;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }
  .service-row {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .service-row:nth-child(even) .service-content {
    order: 0;
  }
  .service-row:nth-child(even) .service-visual {
    order: 0;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .pricing-comparison {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .payment-box {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }
  .payment-method + .payment-method {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid var(--glass-border);
    padding-top: 24px;
  }

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

  .section {
    padding: 80px 0;
  }
  .section-header {
    margin-bottom: 48px;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }
  .footer-social {
    flex-direction: column;
  }
}

/* Footer Social / Instagram */
.footer-social {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}
.footer-instagram {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  transition: color var(--transition-smooth);
  padding: 6px 0;
}
.footer-instagram:hover {
  color: var(--accent-primary);
}
.footer-instagram svg {
  transition: transform var(--transition-fast);
}
.footer-instagram:hover svg {
  transform: scale(1.1);
}

/* Small mobile */
@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
  }
  .btn-primary, .btn-secondary {
    justify-content: center;
  }
  .hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .pricing-value {
    font-size: 2.2rem;
  }
  .cta-whatsapp {
    padding: 16px 28px;
    font-size: 16px;
  }
}

/* ================================================================
   ABOUT / STORY SECTION
   ================================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}
.about-image {
  position: relative;
}
.about-image img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  object-position: top center;
  border: 1px solid var(--glass-border);
}
.about-image::before {
  content: '';
  position: absolute;
  inset: -12px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(45,123,246,0.2), transparent 60%);
  z-index: -1;
}
.about-content .section-tag {
  text-align: left;
}
.about-quote {
  font-size: 18px;
  font-style: italic;
  color: var(--accent-primary);
  border-left: 3px solid var(--accent-primary);
  padding-left: 20px;
  margin: 24px 0;
  line-height: 1.6;
}
.about-text {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}
.founder-signature {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
}
.founder-name {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
}
.founder-title {
  color: var(--accent-primary);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}

/* ================================================================
   TESTIMONIALS SECTION
   ================================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.testimonial-card {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 36px 30px;
  position: relative;
  transition: all var(--transition-smooth);
}
.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 15px;
  left: 24px;
  font-family: 'Outfit', sans-serif;
  font-size: 4rem;
  line-height: 1;
  color: var(--accent-primary);
  opacity: 0.2;
}
.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: rgba(45,123,246,0.3);
  box-shadow: var(--shadow-glow);
}
.testimonial-text {
  color: var(--text-primary);
  font-size: 14.5px;
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.testimonial-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: white;
  flex-shrink: 0;
}
.testimonial-info {
  display: flex;
  flex-direction: column;
}
.testimonial-name {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 15px;
}
.testimonial-role {
  color: var(--text-secondary);
  font-size: 13px;
}

/* Portfolio Card Visual Enhancements */
.portfolio-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  object-position: top;
  border-radius: var(--radius-lg);
  margin-bottom: 20px;
  border: 1px solid var(--glass-border);
}

/* Header Instagram */
.header-instagram {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  margin-right: 16px;
  transition: color var(--transition-smooth);
}
.header-instagram:hover {
  color: var(--accent-primary);
}

/* Additional Responsive fixes */
@media (max-width: 900px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}