/* =====================================================
   FERREMATERIALES EL VENADO — Premium Dark CSS
   Color Principal: #3B82F6 (Azul Eléctrico)
   ===================================================== */

/* ─── IMPORTS ─── */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600&display=swap');

/* ─── VARIABLES ─── */
:root {
  /* Backgrounds */
  --bg-primary:   #000000;
  --bg-secondary: #09090B;
  --bg-tertiary:  #18181B;
  --bg-card:      #1C1C1F;

  /* Primary – Electric Blue scale */
  --primary-50:  #EFF6FF;
  --primary-100: #DBEAFE;
  --primary-200: #BFDBFE;
  --primary-300: #93C5FD;
  --primary-400: #60A5FA;
  --primary-500: #3B82F6;
  --primary-600: #2563EB;
  --primary-700: #1D4ED8;
  --primary-800: #1E40AF;
  --primary-900: #1E3A8A;

  /* Primary RGB for rgba() */
  --primary-rgb: 59, 130, 246;

  /* Text */
  --text-primary:    #FFFFFF;
  --text-secondary:  #E4E4E7;
  --text-tertiary:   #A1A1AA;
  --text-quaternary: #71717A;

  /* Accent helpers */
  --success: #22C55E;
  --info:    #3B82F6;
  --warning: #F59E0B;

  /* Misc */
  --border-subtle: rgba(59, 130, 246, 0.12);
  --border-glow:   rgba(59, 130, 246, 0.35);
  --radius-sm:  8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  cursor: default;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb {
  background: var(--primary-700);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--primary-500); }

/* ─── SELECTION ─── */
::selection {
  background: rgba(var(--primary-rgb), 0.3);
  color: var(--text-primary);
}

/* =====================================================
   KEYFRAMES
===================================================== */
@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes scale-in {
  from { opacity: 0; transform: scale(0.85); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes fade-in-rotate {
  from { opacity: 0; transform: translateY(30px) rotateY(-15deg); }
  to   { opacity: 1; transform: translateY(0) rotateY(0deg); }
}

@keyframes float {
  0%,100% { transform: translateY(0) rotate(0deg); }
  25%     { transform: translateY(-20px) rotate(2deg); }
  50%     { transform: translateY(-10px) rotate(-2deg); }
  75%     { transform: translateY(-28px) rotate(1deg); }
}

@keyframes float-particle {
  0%,100% { transform: translate(0,0); opacity: 0.35; }
  25%     { transform: translate(100px,-100px); opacity: 0.75; }
  50%     { transform: translate(-50px,-200px); opacity: 0.55; }
  75%     { transform: translate(-100px,-100px); opacity: 0.75; }
}

@keyframes pulse-glow {
  0%,100% {
    box-shadow:
      0 0 0 1px rgba(var(--primary-rgb),.5),
      0 4px 24px rgba(var(--primary-rgb),.4),
      0 0 60px rgba(var(--primary-rgb),.3);
  }
  50% {
    box-shadow:
      0 0 0 2px rgba(var(--primary-rgb),.8),
      0 8px 40px rgba(var(--primary-rgb),.6),
      0 0 80px rgba(var(--primary-rgb),.5);
  }
}

@keyframes gradient-shift {
  0%,100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}

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

@keyframes counter-in {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

/* =====================================================
   UTILITY CLASSES
===================================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary-400);
  background: rgba(var(--primary-rgb), 0.08);
  border: 1px solid rgba(var(--primary-rgb), 0.2);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 20px;
}

.section-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-tertiary);
  line-height: 1.7;
  max-width: 560px;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary-300) 0%, var(--primary-500) 50%, var(--primary-400) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glow-text {
  text-shadow:
    0 0 10px rgba(var(--primary-rgb),.8),
    0 0 20px rgba(var(--primary-rgb),.5),
    0 0 40px rgba(var(--primary-rgb),.3);
}

/* ─── GLASS CARD ─── */
.glass-card {
  background: linear-gradient(
    135deg,
    rgba(var(--primary-rgb), 0.07) 0%,
    rgba(var(--primary-rgb), 0.03) 50%,
    rgba(var(--primary-rgb), 0.07) 100%
  );
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(var(--primary-rgb), 0.13);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow:
    0 4px 6px -1px rgba(0,0,0,.4),
    0 2px 4px -2px rgba(0,0,0,.25),
    inset 0 1px 0 0 rgba(255,255,255,.05);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  border-color: rgba(var(--primary-rgb), 0.3);
  box-shadow:
    0 25px 50px -12px rgba(var(--primary-rgb), 0.3),
    0 4px 6px -1px rgba(0,0,0,.4),
    inset 0 1px 0 0 rgba(255,255,255,.08);
  transform: translateY(-4px);
}

/* ─── BUTTONS ─── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg,
    var(--primary-700) 0%,
    var(--primary-500) 35%,
    var(--primary-400) 65%,
    var(--primary-600) 100%
  );
  background-size: 200% 200%;
  animation: gradient-shift 4s ease infinite;
  color: #fff;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 15px;
  padding: 16px 32px;
  border-radius: var(--radius-md);
  border: none;
  box-shadow:
    0 0 0 1px rgba(var(--primary-rgb),.5),
    0 4px 24px rgba(var(--primary-rgb),.4),
    inset 0 1px 0 rgba(255,255,255,.2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.15), transparent);
  transition: left 0.5s ease;
}

.btn-primary:hover::before { left: 100%; }

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  filter: brightness(1.1);
  box-shadow:
    0 0 0 2px rgba(var(--primary-rgb),.8),
    0 8px 40px rgba(var(--primary-rgb),.6),
    inset 0 1px 0 rgba(255,255,255,.2);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-secondary);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 30px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(var(--primary-rgb), 0.3);
  transition: all 0.3s ease;
}

.btn-outline:hover {
  background: rgba(var(--primary-rgb), 0.08);
  border-color: rgba(var(--primary-rgb), 0.6);
  color: var(--primary-300);
  transform: translateY(-2px);
}

/* =====================================================
   PARTICLES
===================================================== */
#particles-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

/* =====================================================
   NAVBAR
===================================================== */
.navbar {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.35s ease;
}

.navbar.scrolled {
  background: rgba(0,0,0,.82);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid rgba(var(--primary-rgb), 0.1);
  box-shadow: 0 4px 32px rgba(0,0,0,.5);
  padding: 14px 0;
}

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

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

.nav-logo img {
  height: 44px;
  width: auto;
  filter: drop-shadow(0 0 10px rgba(var(--primary-rgb), 0.5));
  transition: filter 0.3s ease;
}

.nav-logo img:hover {
  filter: drop-shadow(0 0 18px rgba(var(--primary-rgb), 0.8));
}

.nav-brand-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.nav-brand-sub {
  font-size: 10px;
  font-weight: 500;
  color: var(--primary-400);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
}

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

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-tertiary);
  position: relative;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--primary-500);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.nav-link:hover { color: var(--text-primary); }
.nav-link:hover::after { width: 100%; }

.nav-cta {
  padding: 10px 22px;
  font-size: 14px;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: rgba(0,0,0,.95);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(var(--primary-rgb),.1);
  padding: 16px 24px 24px;
}

.mobile-menu.open { display: flex; }

.mobile-menu .nav-link {
  font-size: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(var(--primary-rgb),.07);
}

/* =====================================================
   HERO SECTION
===================================================== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 90px;
}

.hero-bg-glow {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(ellipse at center,
    rgba(var(--primary-rgb), 0.12) 0%,
    rgba(var(--primary-rgb), 0.05) 40%,
    transparent 70%
  );
  pointer-events: none;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(var(--primary-rgb),.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--primary-rgb),.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-text { max-width: 580px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(var(--primary-rgb), 0.1);
  border: 1px solid rgba(var(--primary-rgb), 0.25);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-300);
  margin-bottom: 28px;
  animation: fade-in-up 0.7s cubic-bezier(0.16,1,0.3,1) forwards;
  opacity: 0;
}

.hero-badge-dot {
  width: 7px; height: 7px;
  background: var(--primary-400);
  border-radius: 50%;
  animation: pulse-glow 2s ease-in-out infinite;
}

.hero-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2.8rem, 5vw, 4.75rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 24px;
  animation: fade-in-up 0.8s cubic-bezier(0.16,1,0.3,1) 0.15s forwards;
  opacity: 0;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-tertiary);
  line-height: 1.75;
  margin-bottom: 40px;
  animation: fade-in-up 0.8s cubic-bezier(0.16,1,0.3,1) 0.3s forwards;
  opacity: 0;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: scale-in 0.6s cubic-bezier(0.68,-0.55,0.265,1.55) 0.5s forwards;
  opacity: 0;
}

.hero-actions .btn-primary {
  animation: gradient-shift 4s ease infinite, pulse-glow 3s ease-in-out 1s infinite;
}

.hero-visual-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  animation: fade-in-rotate 1.2s cubic-bezier(0.16,1,0.3,1) 0.2s forwards;
  opacity: 0;
}

.hero-visual-glow {
  position: absolute;
  inset: -40px;
  background: radial-gradient(ellipse at center,
    rgba(var(--primary-rgb), 0.25) 0%,
    rgba(var(--primary-rgb), 0.08) 50%,
    transparent 70%
  );
  border-radius: 50%;
  pointer-events: none;
}

.hero-visual-img {
  width: 100%;
  max-width: 520px;
  border-radius: var(--radius-xl);
  object-fit: cover;
  filter: drop-shadow(0 0 40px rgba(var(--primary-rgb), 0.45));
  animation: float 7s ease-in-out infinite;
  position: relative;
  z-index: 1;
}

.hero-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(var(--primary-rgb), 0.18);
  animation: spin-slow 20s linear infinite;
}
.hero-ring-1 { width: 550px; height: 550px; animation-duration: 25s; }
.hero-ring-2 { width: 430px; height: 430px; animation-direction: reverse; animation-duration: 18s; }

/* ─── Stats bar ─── */
.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid rgba(var(--primary-rgb), 0.1);
  animation: fade-in-up 0.8s cubic-bezier(0.16,1,0.3,1) 0.7s forwards;
  opacity: 0;
}

.hero-stat-value {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-400);
  line-height: 1;
}

.hero-stat-label {
  font-size: 13px;
  color: var(--text-quaternary);
  margin-top: 6px;
  letter-spacing: 0.05em;
}

/* =====================================================
   TRUST BAR (Social Proof)
===================================================== */
#trust {
  padding: 48px 0;
  border-top: 1px solid rgba(var(--primary-rgb), 0.07);
  border-bottom: 1px solid rgba(var(--primary-rgb), 0.07);
  background: var(--bg-secondary);
  position: relative;
  z-index: 2;
}

.trust-inner {
  display: flex;
  align-items: center;
  gap: 56px;
  justify-content: center;
  flex-wrap: wrap;
}

.trust-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-quaternary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
  flex-shrink: 0;
}

.trust-logos {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
}

.trust-logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  opacity: 0.45;
  filter: grayscale(1);
  transition: all 0.4s ease;
  cursor: default;
}

.trust-logo-item:hover {
  opacity: 1;
  filter: none;
}

.trust-logo-icon {
  font-size: 28px;
  line-height: 1;
}

.trust-logo-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-quaternary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* =====================================================
   SERVICES SECTION (FLIP CARDS)
===================================================== */
#services {
  background: linear-gradient(
    180deg,
    var(--bg-primary) 0%,
    var(--bg-secondary) 50%,
    var(--bg-primary) 100%
  );
}

.services-header {
  text-align: center;
  margin-bottom: 72px;
}

.services-header .section-subtitle {
  margin: 0 auto;
  max-width: 600px;
}

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

/* ─── Flip Card ─── */
.service-card-flip {
  height: 380px;
  perspective: 1200px;
  cursor: pointer;
}

.service-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.4, 0.2, 0.2, 1);
}

.service-card-flip:hover .service-card-inner,
.service-card-flip.flipped .service-card-inner {
  transform: rotateY(180deg);
}

.service-card-front,
.service-card-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* Front */
.service-card-front {
  background: var(--bg-tertiary);
}

.service-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-card-flip:hover .service-image {
  transform: scale(1.06);
}

.service-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,.88) 0%,
    rgba(0,0,0,.35) 50%,
    rgba(0,0,0,.05) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
}

.service-icon-front {
  font-size: 36px;
  margin-bottom: 10px;
  filter: drop-shadow(0 0 12px rgba(var(--primary-rgb), 0.7));
}

.service-title-front {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,.6);
}

.service-hover-hint {
  font-size: 11px;
  color: var(--primary-300);
  margin-top: 6px;
  letter-spacing: 0.06em;
  opacity: 0.8;
}

/* Back */
.service-card-back {
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  background: linear-gradient(
    145deg,
    rgba(var(--primary-rgb), 0.1) 0%,
    rgba(var(--primary-rgb), 0.04) 60%,
    rgba(var(--primary-rgb), 0.08) 100%
  );
  border: 1px solid rgba(var(--primary-rgb), 0.2);
  padding: 32px 28px;
}

.service-icon-back {
  font-size: 44px;
  filter: drop-shadow(0 0 16px rgba(var(--primary-rgb), 0.8));
}

.service-title-back {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
}

.service-description {
  font-size: 14px;
  color: var(--text-tertiary);
  line-height: 1.7;
}

.service-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.feature-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 100px;
  background: rgba(var(--primary-rgb), 0.12);
  border: 1px solid rgba(var(--primary-rgb), 0.25);
  color: var(--primary-300);
}

/* Placeholder service bg (when image missing) */
.service-placeholder-bg {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--bg-tertiary) 0%, rgba(var(--primary-rgb),.08) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
}

/* =====================================================
   STATS SECTION
===================================================== */
#stats {
  padding: 80px 0;
  background: var(--bg-secondary);
  border-top: 1px solid rgba(var(--primary-rgb), 0.08);
  border-bottom: 1px solid rgba(var(--primary-rgb), 0.08);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(var(--primary-rgb), 0.08);
  border: 1px solid rgba(var(--primary-rgb), 0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.stat-card {
  background: var(--bg-secondary);
  padding: 40px 32px;
  text-align: center;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(var(--primary-rgb),.07) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

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

.stat-icon {
  font-size: 32px;
  margin-bottom: 12px;
}

.stat-value {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--primary-400);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-suffix {
  color: var(--primary-300);
}

.stat-label {
  font-size: 14px;
  color: var(--text-tertiary);
  font-weight: 500;
}

/* =====================================================
   PROCESS SECTION
===================================================== */
#process {
  background: var(--bg-primary);
}

.process-header { text-align: center; margin-bottom: 72px; }
.process-header .section-subtitle { margin: 0 auto; }

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 50px;
  left: calc(12.5% + 24px);
  right: calc(12.5% + 24px);
  height: 1px;
  background: linear-gradient(90deg,
    transparent,
    rgba(var(--primary-rgb), 0.4),
    rgba(var(--primary-rgb), 0.4),
    transparent
  );
}

.process-step {
  position: relative;
  text-align: center;
  padding: 32px 20px;
}

.process-step-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-700), var(--primary-500));
  border: 2px solid rgba(var(--primary-rgb), 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  margin: 0 auto 24px;
  box-shadow: 0 0 24px rgba(var(--primary-rgb), 0.4);
  transition: all 0.4s ease;
}

.process-step:hover .process-step-num {
  box-shadow: 0 0 40px rgba(var(--primary-rgb), 0.7);
  transform: scale(1.1);
}

.process-step-icon { font-size: 28px; margin-bottom: 16px; }

.process-step-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.process-step-desc {
  font-size: 14px;
  color: var(--text-tertiary);
  line-height: 1.65;
}

/* =====================================================
   TESTIMONIALS
===================================================== */
#testimonials {
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.testimonials-header { text-align: center; margin-bottom: 72px; }
.testimonials-header .section-subtitle { margin: 0 auto; }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  padding: 32px;
  position: relative;
}

.quote-mark {
  font-size: 72px;
  line-height: 1;
  color: rgba(var(--primary-rgb), 0.25);
  font-family: Georgia, serif;
  position: absolute;
  top: 16px;
  left: 24px;
}

.testimonial-text {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-top: 32px;
  font-style: italic;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-top: 20px;
  color: var(--warning);
  font-size: 14px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(var(--primary-rgb), 0.1);
}

.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-700), var(--primary-400));
  border: 2px solid rgba(var(--primary-rgb), 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  flex-shrink: 0;
}

.author-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.author-role {
  font-size: 12px;
  color: var(--text-quaternary);
  margin-top: 2px;
}

/* =====================================================
   ABOUT SECTION
===================================================== */
#about {
  background: var(--bg-primary);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.about-logo-wrap {
  width: 220px; height: 220px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center,
    rgba(var(--primary-rgb), 0.15) 0%,
    rgba(var(--primary-rgb), 0.05) 60%,
    transparent 100%
  );
  border: 2px solid rgba(var(--primary-rgb), 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 0 60px rgba(var(--primary-rgb), 0.3),
    0 0 120px rgba(var(--primary-rgb), 0.15);
  animation: float 8s ease-in-out infinite;
}

.about-logo-wrap img {
  width: 140px;
  height: 140px;
  object-fit: contain;
  filter: drop-shadow(0 0 20px rgba(var(--primary-rgb), 0.6));
}

.about-ring-outer {
  position: absolute;
  width: 290px; height: 290px;
  border-radius: 50%;
  border: 1px dashed rgba(var(--primary-rgb), 0.2);
  animation: spin-slow 30s linear infinite;
}

.about-content .section-title { margin-bottom: 20px; }

.about-bio {
  font-size: 16px;
  color: var(--text-tertiary);
  line-height: 1.8;
  margin-bottom: 20px;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.about-highlight {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: rgba(var(--primary-rgb), 0.05);
  border: 1px solid rgba(var(--primary-rgb), 0.1);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.about-highlight:hover {
  background: rgba(var(--primary-rgb), 0.1);
  border-color: rgba(var(--primary-rgb), 0.25);
}

.about-highlight-icon { font-size: 22px; flex-shrink: 0; }

.about-highlight-text strong {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  display: block;
}

.about-highlight-text span {
  font-size: 12px;
  color: var(--text-quaternary);
  margin-top: 2px;
  display: block;
}

/* =====================================================
   CTA FINAL
===================================================== */
#cta-final {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
  text-align: center;
  background: var(--bg-secondary);
}

.cta-bg-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 700px; height: 700px;
  background: radial-gradient(ellipse at center,
    rgba(var(--primary-rgb), 0.18) 0%,
    rgba(var(--primary-rgb), 0.06) 50%,
    transparent 70%
  );
  pointer-events: none;
}

.cta-eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary-400);
  margin-bottom: 20px;
}

.cta-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.cta-subtitle {
  font-size: 18px;
  color: var(--text-tertiary);
  line-height: 1.7;
  max-width: 520px;
  margin: 0 auto 40px;
  position: relative;
  z-index: 1;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.cta-note {
  font-size: 13px;
  color: var(--text-quaternary);
  margin-top: 20px;
  position: relative;
  z-index: 1;
}

/* =====================================================
   FOOTER
===================================================== */
footer {
  background: var(--bg-primary);
  border-top: 1px solid rgba(var(--primary-rgb), 0.1);
  padding: 80px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 56px;
  margin-bottom: 60px;
}

.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-brand-logo img {
  height: 40px;
  width: auto;
  filter: drop-shadow(0 0 8px rgba(var(--primary-rgb), 0.4));
}

.footer-brand-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  font-weight: 800;
  color: var(--text-primary);
}

.footer-brand-sub {
  font-size: 10px;
  color: var(--primary-400);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
}

.footer-desc {
  font-size: 14px;
  color: var(--text-quaternary);
  line-height: 1.75;
  margin-bottom: 24px;
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.social-link {
  width: 38px; height: 38px;
  border-radius: 10px;
  border: 1px solid rgba(var(--primary-rgb), 0.18);
  background: rgba(var(--primary-rgb), 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: all 0.3s ease;
  color: var(--text-tertiary);
}

.social-link:hover {
  background: rgba(var(--primary-rgb), 0.15);
  border-color: rgba(var(--primary-rgb), 0.4);
  color: var(--primary-300);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.25);
}

.footer-col-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  font-size: 14px;
  color: var(--text-quaternary);
  transition: color 0.3s ease;
}

.footer-link:hover { color: var(--primary-300); }

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid rgba(var(--primary-rgb), 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copy {
  font-size: 13px;
  color: var(--text-quaternary);
}

.footer-badges {
  display: flex;
  gap: 12px;
}

.footer-badge {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 5px 12px;
  border-radius: 100px;
  background: rgba(var(--primary-rgb), 0.07);
  border: 1px solid rgba(var(--primary-rgb), 0.15);
  color: var(--text-quaternary);
}

/* =====================================================
   REVEAL ANIMATIONS (JS-triggered)
===================================================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1),
              transform 0.7s cubic-bezier(0.16,1,0.3,1);
}

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

/* =====================================================
   RESPONSIVE
===================================================== */
@media (max-width: 1023px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-steps::before { display: none; }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .hero-content { gap: 40px; }
}

@media (max-width: 767px) {
  .section { padding: 80px 0; }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .hero-text { max-width: 100%; }
  .hero-badge { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }

  .hero-visual-wrap { order: -1; }
  .hero-visual-img { max-width: 320px; }
  .hero-ring-1, .hero-ring-2 { display: none; }

  .nav-links { display: none; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }

  .services-grid { grid-template-columns: 1fr; }
  .service-card-flip { height: 320px; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }

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

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

  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-highlights { grid-template-columns: 1fr; }
  .about-visual { order: -1; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .trust-inner { flex-direction: column; gap: 24px; }

  /* Reduce particles on mobile */
  .particle:nth-child(n+20) { display: none !important; }
}

@media (min-width: 1440px) {
  .container { max-width: 1320px; }
  .hero-title { font-size: 5.2rem; }
}