/* ============================================================
   MAMMOCCIO CORRETORA DE SEGUROS — style.css   Ultra Premium Edition · 2026
   ============================================================ */

/* -------------------- DESIGN TOKENS -------------------- */
:root {
  --bg-base:      #05070f;
  --bg-surface:   #080c18;
  --bg-elevated:  #0c1020;
  --bg-card:      #0e1428;

  --blue-900:     #0a1a40;
  --blue-700:     #1d4ed8;
  --blue-600:     #2563eb;
  --blue-500:     #3b82f6;
  --blue-400:     #60a5fa;
  --blue-300:     #93c5fd;

  --gold-600:     #b8852a;
  --gold-500:     #d4a853;
  --gold-400:     #e4bc6e;
  --gold-300:     #f0cc88;

  --white:        #ffffff;
  --neutral-50:   #f8fafc;
  --neutral-100:  #f1f5f9;
  --neutral-200:  #e2e8f0;
  --neutral-300:  #cbd5e1;
  --neutral-400:  #94a3b8;
  --neutral-500:  #64748b;
  --neutral-600:  #475569;
  --neutral-700:  #334155;
  --neutral-800:  #1e293b;
  --neutral-900:  #0f172a;

  /* Backward-compat aliases */
  --blue-dark:    var(--bg-base);
  --blue-deep:    var(--bg-surface);
  --blue-accent:  var(--blue-700);
  --blue-neon:    var(--blue-500);
  --blue-light:   var(--blue-400);
  --gold:         var(--gold-500);
  --gold-light:   var(--gold-300);
  --gray-50:      var(--neutral-50);
  --gray-100:     var(--neutral-100);
  --gray-200:     var(--neutral-200);
  --gray-400:     var(--neutral-400);
  --gray-600:     var(--neutral-600);
  --gray-800:     var(--neutral-800);
  --gold-glow:    rgba(212,168,83,.18);

  --glass-bg:     rgba(255,255,255,.03);
  --glass-border: rgba(255,255,255,.08);

  --shadow-sm:    0 1px 3px rgba(0,0,0,.3);
  --shadow-md:    0 4px 20px rgba(0,0,0,.35);
  --shadow-lg:    0 16px 56px rgba(0,0,0,.45);
  --shadow-xl:    0 32px 80px rgba(0,0,0,.55);
  --shadow-neon:  0 0 0 1px rgba(59,130,246,.3), 0 8px 32px rgba(59,130,246,.2);
  --shadow-gold:  0 8px 32px rgba(212,168,83,.15);

  --r-sm:  6px;  --r-md: 12px;  --r-lg: 20px;  --r-xl: 28px;  --r-2xl: 36px;
  --radius-sm: var(--r-sm); --radius-md: var(--r-md); --radius-lg: var(--r-lg); --radius-xl: var(--r-xl);

  --font:         'Inter', sans-serif;
  --font-display: 'Poppins', sans-serif;

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast:    160ms;
  --dur-base:    300ms;
  --dur-slow:    500ms;

  --transition:       var(--dur-base) var(--ease-in-out);
  --transition-fast:  var(--dur-fast) var(--ease-in-out);
}

/* -------------------- RESET -------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; text-rendering: optimizeLegibility; }
body {
  font-family: var(--font);
  background: var(--bg-base);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* -------------------- SCROLLBAR -------------------- */
::-webkit-scrollbar        { width: 4px; }
::-webkit-scrollbar-track  { background: var(--bg-base); }
::-webkit-scrollbar-thumb  { background: var(--blue-700); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--blue-500); }
::selection { background: rgba(59,130,246,.18); color: var(--white); }

/* -------------------- NOISE TEXTURE -------------------- */
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 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 128px 128px;
}


/* -------------------- LOADER -------------------- */
.loader {
  position: fixed; inset: 0;
  background: var(--bg-base);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  transition: opacity .8s var(--ease-out), visibility .8s ease;
}
.loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-inner  { text-align: center; }
.loader-logo {
  font-family: var(--font-display);
  font-size: 4.5rem; font-weight: 800; letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--blue-400) 0%, var(--gold-400) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 32px;
  animation: loaderPulse 2s var(--ease-in-out) infinite;
  filter: drop-shadow(0 0 30px rgba(59,130,246,.25));
}
@keyframes loaderPulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .65; transform: scale(.97); } }
.loader-bar { width: 140px; height: 2px; background: rgba(255,255,255,.05); border-radius: 2px; overflow: hidden; margin: 0 auto; }
.loader-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue-500), var(--gold-400));
  animation: loaderFill 1.8s var(--ease-out) forwards;
  box-shadow: 0 0 14px rgba(59,130,246,.5);
}
@keyframes loaderFill { from { width: 0; } to { width: 100%; } }

/* -------------------- UTILITY -------------------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.section-padding { padding: 112px 0; }
.dark-section    { background: var(--bg-surface); position: relative; }
.gold-text {
  background: linear-gradient(135deg, var(--gold-500), var(--gold-300));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* -------------------- BUTTONS -------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 10px; padding: 14px 28px;
  border-radius: var(--r-md);
  font-weight: 600; font-size: .9rem; letter-spacing: .01em;
  position: relative; overflow: hidden;
  transition: transform var(--dur-base) var(--ease-spring), box-shadow var(--dur-base) var(--ease-out);
  will-change: transform; cursor: pointer;
}
.btn .ripple-layer  { position: absolute; inset: 0; overflow: hidden; border-radius: inherit; pointer-events: none; }
.btn .ripple-circle {
  position: absolute; border-radius: 50%;
  background: rgba(255,255,255,.14);
  transform: scale(0);
  animation: rippleAnim .65s linear;
}
@keyframes rippleAnim { to { transform: scale(4); opacity: 0; } }

.btn-primary {
  background: linear-gradient(135deg, var(--blue-500) 0%, var(--blue-700) 100%);
  color: var(--white);
  box-shadow: 0 1px 0 rgba(255,255,255,.12) inset, 0 6px 24px rgba(37,99,235,.35), 0 1px 3px rgba(0,0,0,.3);
}
.btn-primary:hover  { transform: translateY(-3px) scale(1.01); box-shadow: 0 1px 0 rgba(255,255,255,.15) inset, 0 14px 44px rgba(59,130,246,.45), 0 4px 8px rgba(0,0,0,.3); }
.btn-primary:active { transform: translateY(0) scale(.99); }

.btn-ghost {
  background: transparent; color: rgba(255,255,255,.82);
  border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(12px);
}
.btn-ghost:hover  { border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.05); color: var(--white); transform: translateY(-2px); }
.btn-ghost:active { transform: translateY(0); }

.btn-lg   { padding: 17px 38px; font-size: .95rem; border-radius: var(--r-lg); }
.btn-full { width: 100%; }

/* -------------------- SECTION HEADER -------------------- */
.section-header  { text-align: center; margin-bottom: 72px; }
.section-tag {
  display: inline-block; font-size: .7rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--blue-400); background: rgba(59,130,246,.08);
  padding: 5px 14px; border-radius: 100px; border: 1px solid rgba(59,130,246,.2);
  margin-bottom: 20px;
}
.section-tag.light { color: var(--gold-400); background: rgba(212,168,83,.08); border-color: rgba(212,168,83,.22); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700; line-height: 1.14; letter-spacing: -0.026em;
  color: var(--neutral-900); margin-bottom: 18px;
}
.section-title.light { color: var(--white); }
.section-subtitle {
  font-size: 1.05rem; color: var(--neutral-500);
  max-width: 560px; margin: 0 auto; line-height: 1.75;
}
.section-subtitle.light { color: rgba(255,255,255,.5); }

/* ==================== HEADER ==================== */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 20px 0;
  transition: padding var(--dur-slow) var(--ease-out), background var(--dur-slow) var(--ease-out);
}
.header.scrolled {
  padding: 10px 0;
  background: rgba(5,7,15,.85);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,.055);
  box-shadow: 0 1px 0 rgba(255,255,255,.03), 0 8px 40px rgba(0,0,0,.45);
}

.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.logo { display: flex; flex-direction: column; line-height: 1; }
.logo-main {
  font-family: var(--font-display); font-size: 1.45rem; font-weight: 800; letter-spacing: -0.025em;
  background: linear-gradient(135deg, var(--white) 30%, var(--gold-300) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.logo-sub { font-size: .5rem; font-weight: 700; letter-spacing: .2em; color: rgba(212,168,83,.65); margin-top: 3px; text-transform: uppercase; }

.nav-menu { display: flex; align-items: center; gap: 2px; }
.nav-link {
  padding: 8px 14px; border-radius: var(--r-sm);
  font-size: .855rem; font-weight: 500; color: rgba(255,255,255,.55);
  position: relative;
  transition: color var(--dur-fast) ease, background var(--dur-fast) ease;
}
.nav-link::after {
  content: ''; position: absolute;
  bottom: 3px; left: 14px; right: 14px;
  height: 1.5px; background: var(--blue-400); border-radius: 1px;
  transform: scaleX(0);
  transition: transform var(--dur-base) var(--ease-spring);
}
.nav-link:hover        { color: var(--white); }
.nav-link:hover::after { transform: scaleX(.5); }
.nav-link.active       { color: var(--white); }
.nav-link.active::after{ transform: scaleX(.6); }

.nav-cta {
  padding: 9px 20px !important;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-700)) !important;
  color: var(--white) !important; border-radius: var(--r-md) !important; font-weight: 600;
  box-shadow: 0 4px 16px rgba(37,99,235,.3), inset 0 1px 0 rgba(255,255,255,.12);
  transition: transform var(--dur-base) var(--ease-spring), box-shadow var(--dur-base) ease !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover  { transform: translateY(-2px) !important; box-shadow: 0 8px 28px rgba(59,130,246,.4), inset 0 1px 0 rgba(255,255,255,.15) !important; }

.hamburger {
  display: none !important; flex-direction: column; gap: 5px;
  padding: 8px; border-radius: var(--r-sm);
  transition: background var(--dur-fast) ease;
  position: relative; z-index: 1001;
}
.hamburger:hover { background: rgba(255,255,255,.06); }
.hamburger span {
  display: block; width: 22px; height: 1.5px;
  background: rgba(255,255,255,.8); border-radius: 2px;
  transform-origin: center;
  transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base) ease, width var(--dur-base) ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; width: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

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

.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 90% 70% at 65% 35%, rgba(29,78,216,.38) 0%, transparent 65%),
    radial-gradient(ellipse 55% 45% at 5%  85%, rgba(59,130,246,.16) 0%, transparent 55%),
    radial-gradient(ellipse 45% 40% at 95% 10%, rgba(212,168,83,.07) 0%, transparent 55%),
    linear-gradient(168deg, var(--bg-base) 0%, #070b18 55%, var(--bg-surface) 100%);
}

.hero-bg::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(circle 550px at 72% 48%, rgba(37,99,235,.11), transparent),
    radial-gradient(circle 320px at 18% 62%, rgba(59,130,246,.07), transparent);
  animation: orbDrift 14s ease-in-out infinite alternate;
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle 420px at 48% 105%, rgba(212,168,83,.055), transparent);
  animation: orbDrift2 18s ease-in-out infinite alternate;
}
@keyframes orbDrift  { to { transform: translate(3%,-4%) scale(1.06); } }
@keyframes orbDrift2 { to { transform: translate(-2%,3%) scale(1.1); } }

.hero-particles {
  position: absolute; inset: 0; z-index: 1; pointer-events: none; overflow: hidden;
}
/* Grid lines */
.hero-particles::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(ellipse 90% 90% at 50% 40%, rgba(0,0,0,.85), transparent);
  mask-image: radial-gradient(ellipse 90% 90% at 50% 40%, rgba(0,0,0,.85), transparent);
  pointer-events: none;
}

/* Mouse-tracking glow */
.hero-glow {
  position: absolute;
  width: 650px; height: 650px; border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,.065) 0%, transparent 70%);
  pointer-events: none;
  transform: translate(-50%,-50%);
  transition: left 1s var(--ease-out), top 1s var(--ease-out);
  z-index: 1;
}

.hero-content {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: center;
  padding-top: 32px; padding-bottom: 96px;
}

.hero-text   { animation: heroEnter .95s var(--ease-out) both; animation-delay: .15s; }
.hero-visual { animation: heroEnter .95s var(--ease-out) both; animation-delay: .45s; }
@keyframes heroEnter { from { opacity: 0; transform: translateY(32px); } to { opacity: 1; transform: translateY(0); } }

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .78rem; font-weight: 500; color: rgba(255,255,255,.58);
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
  padding: 7px 16px; border-radius: 100px; margin-bottom: 28px;
  backdrop-filter: blur(12px); letter-spacing: .01em;
}
.badge-dot {
  width: 7px; height: 7px; background: #22c55e; border-radius: 50%;
  box-shadow: 0 0 10px #22c55e, 0 0 22px rgba(34,197,94,.4);
  animation: blink 2.5s ease-in-out infinite; flex-shrink: 0;
}
@keyframes blink { 0%,100%{ opacity:1; box-shadow:0 0 10px #22c55e,0 0 22px rgba(34,197,94,.4); } 50%{ opacity:.35; box-shadow:none; } }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5.5vw, 4.6rem);
  font-weight: 800; line-height: 1.05; letter-spacing: -0.034em;
  margin-bottom: 22px; color: var(--white);
}
.hero-highlight {
  background: linear-gradient(135deg, var(--gold-500) 0%, var(--gold-300) 45%, var(--blue-400) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  background-size: 200% 200%;
  animation: gradShift 6s ease-in-out infinite alternate;
  min-height: 1.15em; display: inline-block;
}
@keyframes gradShift { 0% { background-position: 0% 50%; } 100% { background-position: 100% 50%; } }

.hero-subtitle {
  font-size: 1.05rem; color: rgba(255,255,255,.5);
  margin-bottom: 40px; max-width: 455px; line-height: 1.78; font-weight: 400;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-trust   { display: flex; gap: 28px; flex-wrap: wrap; }
.trust-item {
  display: flex; align-items: center; gap: 8px;
  font-size: .78rem; color: rgba(255,255,255,.38);
  font-weight: 500; letter-spacing: .01em;
}
.trust-item svg { color: var(--gold-500); flex-shrink: 0; opacity: .8; }

/* Hero Visual — Card Stack */
.hero-visual { display: flex; justify-content: center; align-items: center; }
.hero-card-stack { position: relative; width: 310px; height: 350px; }
.hero-card {
  position: absolute; border-radius: var(--r-xl);
  padding: 32px; display: flex; flex-direction: column; gap: 14px;
}
.hero-card--back {
  width: 240px; height: 265px;
  background: linear-gradient(155deg, rgba(29,78,216,.35) 0%, rgba(7,11,24,.75) 100%);
  border: 1px solid rgba(59,130,246,.18);
  backdrop-filter: blur(16px); bottom: 0; left: 0; transform: rotate(-9deg); z-index: 1; color: rgba(255,255,255,.6);
}
.hero-card--mid {
  width: 245px; height: 265px;
  background: linear-gradient(155deg, rgba(29,78,216,.48) 0%, rgba(7,11,24,.84) 100%);
  border: 1px solid rgba(59,130,246,.25);
  backdrop-filter: blur(16px); bottom: 32px; left: 28px; transform: rotate(-3.5deg); z-index: 2; color: rgba(255,255,255,.75);
}
.hero-card--front {
  width: 268px; height: 290px;
  background: linear-gradient(155deg, rgba(29,78,216,.6) 0%, rgba(7,11,24,.92) 100%);
  border: 1px solid rgba(212,168,83,.28);
  backdrop-filter: blur(24px);
  box-shadow: 0 32px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.055) inset, 0 1px 0 rgba(255,255,255,.1) inset, 0 0 55px rgba(212,168,83,.1);
  bottom: 44px; left: 42px; z-index: 3;
  animation: cardFloat 5s var(--ease-in-out) infinite; will-change: transform;
}
@keyframes cardFloat { 0%,100%{ transform:translateY(0) rotate(1deg); } 50%{ transform:translateY(-14px) rotate(1.5deg); } }

.card-shine {
  position: absolute; top: 0; left: -100%; width: 55%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.04), transparent);
  transform: skewX(-12deg);
  animation: cardShine 5s 2s ease-in-out infinite; pointer-events: none;
}
@keyframes cardShine { 0%{ left:-100%; } 22%{ left:130%; } 100%{ left:130%; } }

.card-icon-wrap {
  width: 52px; height: 52px; border-radius: var(--r-md);
  background: rgba(59,130,246,.1); border: 1px solid rgba(59,130,246,.18);
  display: flex; align-items: center; justify-content: center; color: var(--blue-400);
}
.card-icon-wrap.gold { background: rgba(212,168,83,.1); border-color: rgba(212,168,83,.22); color: var(--gold-400); }
.card-title-main { font-size: 1.1rem; font-weight: 700; color: var(--white); letter-spacing: -0.012em; }
.card-sub        { font-size: .78rem; color: rgba(255,255,255,.42); line-height: 1.5; }
.card-badge {
  display: inline-block; font-size: .62rem; font-weight: 700;
  letter-spacing: .13em; text-transform: uppercase;
  color: var(--gold-400); background: rgba(212,168,83,.1); border: 1px solid rgba(212,168,83,.22);
  padding: 4px 12px; border-radius: 100px; width: fit-content;
}

.hero-scroll-indicator {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%); z-index: 2;
}
.scroll-arrow {
  width: 22px; height: 22px;
  border-right: 1.5px solid rgba(255,255,255,.22); border-bottom: 1.5px solid rgba(255,255,255,.22);
  transform: rotate(45deg);
  animation: scrollBounce 2.2s ease-in-out infinite; margin: 0 auto;
}
@keyframes scrollBounce { 0%,100%{ transform:rotate(45deg) translate(0,0); opacity:.22; } 50%{ transform:rotate(45deg) translate(4px,4px); opacity:.8; } }

/* ==================== SERVICES ==================== */
.services { background: var(--neutral-50); position: relative; }
.services::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,0,0,.05) 30%, rgba(0,0,0,.05) 70%, transparent);
}

.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }

.service-card {
  background: var(--white); border: 1px solid rgba(0,0,0,.07);
  border-radius: var(--r-xl); padding: 40px 32px;
  position: relative; overflow: hidden; cursor: default;
  will-change: transform;
  transition: transform var(--dur-slow) var(--ease-out), box-shadow var(--dur-slow) var(--ease-out), border-color var(--dur-slow) ease;
}

/* Gradient border shimmer on hover */
.service-card::before {
  content: ''; position: absolute; inset: -1px; border-radius: calc(var(--r-xl) + 1px);
  background: linear-gradient(135deg, rgba(59,130,246,.45), rgba(212,168,83,.35));
  z-index: -1; opacity: 0; transition: opacity var(--dur-slow) ease;
}
.service-card::after {
  content: ''; position: absolute; inset: 0;
  border-radius: var(--r-xl); background: var(--white); z-index: -1;
}
.service-card:hover {
  transform: translateY(-10px) scale(1.006);
  border-color: transparent;
  box-shadow: 0 28px 72px rgba(0,0,0,.11), 0 8px 24px rgba(59,130,246,.07);
}
.service-card:hover::before { opacity: 1; }

.service-card-glow {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 50% at 20% 20%, rgba(59,130,246,.045), transparent 65%);
  opacity: 0; transition: opacity var(--dur-slow) ease;
  pointer-events: none; border-radius: inherit;
}
.service-card:hover .service-card-glow { opacity: 1; }

/* Tilt shine overlay */
.service-card .tilt-shine {
  position: absolute; inset: 0; border-radius: inherit;
  background: radial-gradient(circle at var(--mx,50%) var(--my,50%), rgba(255,255,255,.06) 0%, transparent 55%);
  pointer-events: none; opacity: 0; transition: opacity var(--dur-fast) ease; z-index: 4;
}
.service-card:hover .tilt-shine { opacity: 1; }

.service-icon {
  width: 60px; height: 60px; border-radius: var(--r-md);
  background: linear-gradient(135deg, rgba(37,99,235,.08), rgba(29,78,216,.05));
  border: 1px solid rgba(37,99,235,.1);
  display: flex; align-items: center; justify-content: center; color: var(--blue-700);
  margin-bottom: 22px;
  transition: background var(--dur-base) ease, border-color var(--dur-base) ease, color var(--dur-base) ease, transform var(--dur-slow) var(--ease-spring), box-shadow var(--dur-base) ease;
}
.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
  border-color: transparent; color: var(--white);
  transform: scale(1.1) rotate(-4deg);
  box-shadow: 0 8px 24px rgba(37,99,235,.35);
}

.service-card h3 {
  font-family: var(--font-display); font-size: 1.08rem; font-weight: 700;
  color: var(--neutral-900); margin-bottom: 10px; letter-spacing: -0.012em;
}
.service-card p    { font-size: .875rem; color: var(--neutral-500); line-height: 1.68; margin-bottom: 24px; }
.service-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .82rem; font-weight: 600; color: var(--blue-600);
  transition: gap var(--dur-fast) var(--ease-spring), color var(--dur-fast) ease;
}
.service-link:hover { gap: 10px; color: var(--blue-500); }

/* ==================== WHY US ==================== */
.why-us { overflow: hidden; }
.why-us-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 65% 55% at 15% 55%, rgba(29,78,216,.28) 0%, transparent 65%),
    radial-gradient(ellipse 50% 40% at 85% 15%, rgba(212,168,83,.05) 0%, transparent 55%),
    radial-gradient(ellipse 40% 40% at 80% 85%, rgba(37,99,235,.09) 0%, transparent 55%);
  pointer-events: none;
}

.why-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }

.why-card {
  background: rgba(255,255,255,.024);
  border: 1px solid rgba(255,255,255,.065);
  border-radius: var(--r-xl); padding: 36px 30px;
  backdrop-filter: blur(20px);
  position: relative; overflow: hidden; will-change: transform;
  transition: transform var(--dur-slow) var(--ease-out), border-color var(--dur-slow) ease, box-shadow var(--dur-slow) ease;
}
.why-card::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(212,168,83,.38), rgba(59,130,246,.28));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity var(--dur-slow) ease; pointer-events: none;
}
.why-card::after {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 45%;
  background: linear-gradient(180deg, rgba(212,168,83,.04), transparent);
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  opacity: 0; transition: opacity var(--dur-slow) ease; pointer-events: none;
}
.why-card:hover {
  transform: translateY(-8px); border-color: transparent;
  box-shadow: 0 28px 64px rgba(0,0,0,.42), 0 0 44px rgba(212,168,83,.07);
}
.why-card:hover::before { opacity: 1; }
.why-card:hover::after  { opacity: 1; }

.why-icon {
  width: 54px; height: 54px; border-radius: var(--r-md);
  background: rgba(212,168,83,.09); border: 1px solid rgba(212,168,83,.18);
  display: flex; align-items: center; justify-content: center; color: var(--gold-400);
  margin-bottom: 22px; position: relative; z-index: 1;
  transition: background var(--dur-base) ease, border-color var(--dur-base) ease, color var(--dur-base) ease, transform var(--dur-slow) var(--ease-spring), box-shadow var(--dur-base) ease;
}
.why-card:hover .why-icon {
  background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
  border-color: transparent; color: var(--white);
  box-shadow: 0 8px 24px rgba(212,168,83,.28); transform: scale(1.08) rotate(-3deg);
}
.why-card h4 {
  font-family: var(--font-display); font-size: .975rem; font-weight: 700;
  color: rgba(255,255,255,.9); margin-bottom: 12px;
  position: relative; z-index: 1; letter-spacing: -0.007em;
}
.why-card p { font-size: .855rem; color: rgba(255,255,255,.44); line-height: 1.72; position: relative; z-index: 1; }

/* ==================== STATS ==================== */
.stats { background: var(--neutral-50); position: relative; }
.stats::before, .stats::after {
  content: ''; position: absolute; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,0,0,.055) 20%, rgba(0,0,0,.055) 80%, transparent);
}
.stats::before { top: 0; } .stats::after { bottom: 0; }

.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; }

.stat-item {
  text-align: center; padding: 50px 24px 40px;
  background: var(--white); border-radius: var(--r-xl); border: 1px solid rgba(0,0,0,.07);
  position: relative; overflow: hidden; will-change: transform;
  transition: transform var(--dur-slow) var(--ease-out), box-shadow var(--dur-slow) ease;
}
.stat-item::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: linear-gradient(90deg, var(--blue-500), var(--gold-400));
}
.stat-item::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(37,99,235,.035), transparent 65%);
  pointer-events: none;
}
.stat-item:hover { transform: translateY(-8px); box-shadow: 0 20px 56px rgba(0,0,0,.1); }

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.5rem); font-weight: 800;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1; margin-bottom: 10px; letter-spacing: -0.035em;
}
.stat-label { font-size: .77rem; font-weight: 700; color: var(--neutral-500); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 24px; }
.stat-bar  { height: 3px; background: var(--neutral-100); border-radius: 2px; overflow: hidden; }
.stat-bar-fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--blue-500), var(--gold-400));
  border-radius: 2px; transition: width 1.9s var(--ease-out);
}
.stat-item.animated .stat-bar-fill { width: 100%; }

/* ==================== PARTNERS ==================== */
.partners { background: var(--neutral-50); position: relative; }

.partners-wrapper {
  position: relative; overflow: hidden; margin: 0 -32px; padding: 0 32px;
}

.partners-track {
  display: flex; gap: 24px;
  padding: 20px 0; transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.partner-card {
  flex: 0 0 calc(25% - 18px); min-width: 140px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 24px 20px; border-radius: var(--r-lg);
  background: var(--white); border: 1px solid rgba(0,0,0,.08);
  transition: all var(--dur-base) var(--ease-out);
  cursor: default; min-height: 200px;
  position: relative; overflow: hidden;
  opacity: 1; transform: translateX(0);
}

.partner-card::before {
  content: ''; position: absolute; inset: 0; opacity: 0;
  background: radial-gradient(circle at 50% 50%, rgba(59,130,246,.1) 0%, transparent 70%);
  transition: opacity var(--dur-base) ease;
}

.partner-card:hover {
  border-color: var(--blue-400); background: rgba(59,130,246,.05);
  box-shadow: 0 8px 24px rgba(59,130,246,.12);
}

.partner-card:hover::before { opacity: 1; }
.partner-card:hover .partner-logo-wrap { transform: scale(1.08); }

.partner-logo-wrap {
  width: 100%; height: 100px; display: flex; align-items: center; justify-content: center; transition: transform var(--dur-base) var(--ease-spring);
  position: relative; z-index: 1;
}

.partner-logo {
  width: 100%; height: 100%; color: var(--blue-400);
  filter: drop-shadow(0 0 8px rgba(59,130,246,.15));
}

.partner-card:hover .partner-logo { color: var(--blue-300); }

.partner-logo-img {
  max-width: 100%; max-height: 80px;
  object-fit: contain;
}

.partner-card h4 {
  font-size: .9rem; font-weight: 600; text-align: center;
  color: var(--neutral-900); line-height: 1.3;
  position: relative; z-index: 1;
}

.partner-card .badge {
  display: inline-block; font-size: .65rem; font-weight: 700;
  background: rgba(59,130,246,.25); color: var(--blue-300);
  padding: 2px 8px; border-radius: 100px; margin-left: 4px;
}

.partners-controls {
  display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 28px;
}

.partner-btn {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--blue-400);
  background: var(--blue-400); color: var(--white);
  cursor: pointer; transition: all var(--dur-base) var(--ease-out);
  flex-shrink: 0;
}

.partner-btn:hover {
  border-color: var(--blue-500); background: var(--blue-500); color: var(--white);
  transform: scale(1.1);
}

.partner-btn:active { transform: scale(0.95); }

.partner-dots {
  display: flex; gap: 8px; justify-content: center; align-items: center; flex-wrap: wrap;
}

.partner-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--neutral-300);
  cursor: pointer; transition: all var(--dur-base) ease;
  border: 1px solid var(--neutral-400);
}

.partner-dot:hover { background: var(--neutral-400); }
.partner-dot.active { width: 24px; border-radius: 100px; background: var(--blue-500); }

@media (max-width: 1024px) {
  .partner-card { flex: 0 0 calc(33.333% - 16px); }
}

@media (max-width: 768px) {
  .partner-card { flex: 0 0 calc(50% - 12px); }
  .partners-controls { gap: 12px; }
  .partner-btn { width: 40px; height: 40px; font-size: .9rem; }
}

@media (max-width: 480px) {
  .partner-card { flex: 0 0 calc(100% - 0px); }
  .partners-track { gap: 16px; }
  .partner-btn { width: 36px; height: 36px; }
}


/* ==================== TESTIMONIALS ==================== */
.testimonials { overflow: hidden; }
.testimonials-wrapper { position: relative; overflow: hidden; margin: 0 -32px; padding: 0 32px; }
.testimonials-track { display: flex; gap: 20px; padding: 20px 0; transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1); }

.testimonial-card {
  flex: 0 0 calc(33.333% - 14px); min-height: 280px;
  background: rgba(255,255,255,.026);
  border: 1px solid rgba(255,255,255,.065);
  border-radius: var(--r-2xl); padding: 32px 24px;
  backdrop-filter: blur(20px); position: relative; overflow: hidden;
}
.testimonial-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,168,83,.28), transparent);
}

.testimonial-quote {
  font-size: 6rem; color: var(--gold-400); opacity: .18;
  font-family: Georgia, serif; display: block; line-height: 1; margin-bottom: 4px;
}
.testimonial-text {
  font-size: 1.1rem; color: rgba(255,255,255,.72); line-height: 1.82;
  margin-bottom: 32px; font-style: italic; font-weight: 300; max-width: 680px;
}
.testimonial-author { display: flex; align-items: center; gap: 18px; }
.author-avatar {
  width: 52px; height: 52px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .88rem; flex-shrink: 0; color: var(--white);
  box-shadow: 0 4px 16px rgba(37,99,235,.3); border: 2px solid rgba(255,255,255,.09);
}
.testimonial-author strong { display: block; font-size: .92rem; color: rgba(255,255,255,.88); margin-bottom: 3px; letter-spacing: -0.007em; }
.testimonial-author span   { font-size: .76rem; color: var(--gold-400); font-weight: 500; }
.testimonial-stars         { margin-left: auto; color: var(--gold-400); font-size: 1.05rem; letter-spacing: 3px; }

.testimonials-controls { display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 36px; }
.testimonial-btn {
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.55); display: flex; align-items: center; justify-content: center;
  transition: background var(--dur-fast) ease, border-color var(--dur-fast) ease, transform var(--dur-fast) var(--ease-spring), color var(--dur-fast) ease;
  backdrop-filter: blur(12px);
}
.testimonial-btn:hover { background: var(--blue-500); border-color: var(--blue-500); color: var(--white); transform: scale(1.1); }

.testimonial-dots { display: flex; gap: 8px; justify-content: center; align-items: center; flex-wrap: wrap; }
.testimonial-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.25); cursor: pointer; transition: all var(--dur-base) ease; border: 1px solid rgba(255,255,255,.3); }
.testimonial-dot:hover { background: rgba(255,255,255,.5); }
.testimonial-dot.active { width: 28px; border-radius: 100px; background: var(--blue-400); }

@media (max-width: 1024px) {
  .testimonial-card { flex: 0 0 calc(50% - 10px); padding: 24px 20px; }
}

@media (max-width: 768px) {
  .testimonial-card { flex: 0 0 calc(100% - 0px); padding: 24px 18px; min-height: auto; }
  .testimonials-track { gap: 16px; }
  .testimonial-text { font-size: 1rem; }
  .testimonial-quote { font-size: 4rem; }
}

/* ==================== CONTACT ==================== */
.contact { background: var(--neutral-50); }
.contact-wrapper { display: grid; grid-template-columns: 1fr 1.45fr; gap: 88px; align-items: start; }

.contact-info .section-tag   { display: inline-block; margin-bottom: 14px; }
.contact-info .section-title { text-align: left; margin-bottom: 18px; font-size: clamp(1.7rem,3vw,2.5rem); }
.contact-info > p             { color: var(--neutral-500); margin-bottom: 44px; font-size: .93rem; line-height: 1.78; }

.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-detail-item { display: flex; align-items: center; gap: 16px; }
.contact-icon {
  width: 44px; height: 44px; border-radius: var(--r-md);
  background: rgba(37,99,235,.08); border: 1px solid rgba(37,99,235,.14);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-600); flex-shrink: 0;
}
.contact-detail-item strong { display: block; font-size: .78rem; font-weight: 700; color: var(--neutral-800); margin-bottom: 2px; text-transform: uppercase; letter-spacing: .05em; }
.contact-detail-item span   { font-size: .9rem; color: var(--neutral-600); }

.contact-form-wrap {
  position: relative;
  background:
    radial-gradient(140% 120% at 100% 0%, rgba(212,168,83,.12) 0%, transparent 44%),
    radial-gradient(120% 120% at 0% 100%, rgba(59,130,246,.12) 0%, transparent 46%),
    var(--white);
  border: 1px solid rgba(0,0,0,.07);
  border-radius: var(--r-2xl);
  padding: 52px 44px;
  box-shadow: 0 20px 60px rgba(15,23,42,.12);
  overflow: hidden;
}
.contact-form-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  border: 1px solid rgba(255,255,255,.55);
}
.contact-form-wrap::after {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(59,130,246,.16), transparent 68%);
  pointer-events: none;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row     { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group   { display: flex; flex-direction: column; gap: 7px; }
.form-group label {
  font-size: .76rem; font-weight: 700; color: var(--neutral-700);
  letter-spacing: .04em; text-transform: uppercase;
}
.form-group input, .form-group select, .form-group textarea {
  padding: 14px 16px; border: 1.5px solid var(--neutral-200); border-radius: var(--r-md);
  font-size: .9rem; color: var(--neutral-800); background: var(--neutral-50);
  transition: border-color var(--dur-fast) ease, background var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
  outline: none; width: 100%;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--neutral-400); }
.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--blue-500); background: var(--white); box-shadow: 0 0 0 4px rgba(59,130,246,.1);
}
.form-group input.error, .form-group select.error, .form-group textarea.error {
  border-color: #ef4444; box-shadow: 0 0 0 4px rgba(239,68,68,.08);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-error { font-size: .75rem; color: #ef4444; font-weight: 500; min-height: 16px; }
.form-success {
  display: flex; align-items: center; gap: 12px;
  background: rgba(34,197,94,.07); border: 1px solid rgba(34,197,94,.24);
  color: #15803d; padding: 16px 20px; border-radius: var(--r-md);
  font-size: .88rem; font-weight: 600;
}
.form-status-error {
  background: rgba(239,68,68,.08); border: 1px solid rgba(239,68,68,.26);
  color: #b91c1c; padding: 14px 16px; border-radius: var(--r-md);
  font-size: .84rem; font-weight: 600;
}
.spin { animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.quote-badge {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .72rem;
  font-weight: 700;
  color: var(--blue-700);
  background: rgba(37,99,235,.1);
  border: 1px solid rgba(37,99,235,.2);
  padding: 7px 13px;
  border-radius: 999px;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.quote-title {
  font-family: var(--font-display);
  color: var(--neutral-900);
  font-size: clamp(1.45rem, 2.8vw, 2.1rem);
  line-height: 1.2;
  letter-spacing: -.02em;
  margin-top: 4px;
}
.quote-text {
  color: var(--neutral-600);
  font-size: .95rem;
  line-height: 1.75;
}
.quote-benefits {
  display: grid;
  gap: 10px;
  margin-top: 4px;
  margin-bottom: 2px;
}
.quote-benefits li {
  position: relative;
  background: rgba(255,255,255,.78);
  border: 1px solid var(--neutral-200);
  color: var(--neutral-700);
  border-radius: var(--r-md);
  padding: 11px 14px 11px 36px;
  font-size: .87rem;
  font-weight: 500;
}
.quote-benefits li::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 50%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  transform: translateY(-50%);
  background: radial-gradient(circle at 35% 35%, var(--gold-300), var(--gold-500));
  box-shadow: 0 0 0 4px rgba(212,168,83,.17);
}
.quote-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 4px;
}
.quote-btn-main {
  min-height: 52px;
  font-size: .92rem;
}
.quote-btn-alt {
  min-height: 50px;
  color: var(--neutral-700);
  border-color: var(--neutral-300);
  background: rgba(255,255,255,.75);
}
.quote-btn-alt:hover {
  color: var(--neutral-900);
  border-color: var(--blue-300);
  background: rgba(59,130,246,.06);
}

/* ==================== FOOTER ==================== */
.footer {
  background:
    radial-gradient(1200px 380px at 15% -10%, rgba(59,130,246,.12), transparent 60%),
    radial-gradient(900px 320px at 92% -16%, rgba(212,168,83,.08), transparent 62%),
    linear-gradient(180deg, #05070f 0%, #04060d 100%);
  border-top: 1px solid rgba(255,255,255,.08);
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(59,130,246,.45) 40%, rgba(212,168,83,.4) 60%, transparent 100%);
}
.footer-top {
  padding: 92px 0 64px;
  position: relative;
  z-index: 1;
}
.footer-grid { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1.25fr; gap: 60px; }

.footer-brand .logo { margin-bottom: 22px; }
.footer-brand > p {
  font-size: .89rem;
  color: rgba(255,255,255,.5);
  line-height: 1.78;
  margin-bottom: 30px;
  max-width: 320px;
}

.social-links { display: flex; gap: 10px; }
.social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.09);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.5);
  box-shadow: 0 4px 14px rgba(0,0,0,.25);
  transition: background var(--dur-fast) ease, border-color var(--dur-fast) ease, color var(--dur-fast) ease, transform var(--dur-fast) var(--ease-spring), box-shadow var(--dur-fast) ease;
}
.social-link:hover {
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  border-color: rgba(59,130,246,.7);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(37,99,235,.35);
}

.footer-col h5 {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: .87rem;
  color: rgba(255,255,255,.48);
  transition: color var(--dur-fast) ease, padding-left var(--dur-fast) var(--ease-out), opacity var(--dur-fast) ease;
}
.footer-col ul li a:hover {
  color: rgba(255,255,255,.9);
  padding-left: 5px;
  opacity: 1;
}

.footer-contact-list { gap: 14px !important; }
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: .87rem;
  color: rgba(255,255,255,.5);
  line-height: 1.58;
}
.footer-contact-list li svg {
  color: var(--gold-500);
  flex-shrink: 0;
  margin-top: 2px;
  opacity: .85;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 24px 0;
  background: rgba(255,255,255,.015);
  backdrop-filter: blur(8px);
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: .8rem;
  color: rgba(255,255,255,.34);
}
.footer-bottom strong { color: rgba(255,255,255,.58); }

/* ==================== WHATSAPP ==================== */
.whatsapp-btn {
  position: fixed; bottom: 32px; right: 32px; width: 56px; height: 56px;
  background: linear-gradient(135deg, #28d067, #20a855); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; color: var(--white);
  box-shadow: 0 8px 32px rgba(37,208,102,.32); z-index: 900;
  transition: transform var(--dur-base) var(--ease-spring), box-shadow var(--dur-base) ease;
  will-change: transform;
}
.whatsapp-btn:hover { transform: scale(1.12) translateY(-4px); box-shadow: 0 16px 48px rgba(37,208,102,.44); }
.whatsapp-btn::before {
  content: ''; position: absolute; inset: -6px; border-radius: 50%;
  border: 1.5px solid rgba(37,208,102,.32); animation: waPulse 2.8s ease-out infinite;
}
@keyframes waPulse { 0%{ transform:scale(1); opacity:.7; } 100%{ transform:scale(1.7); opacity:0; } }
.whatsapp-tooltip {
  position: absolute; right: 68px;
  background: var(--bg-base); color: rgba(255,255,255,.78);
  font-size: .77rem; font-weight: 600; padding: 8px 14px; border-radius: var(--r-md);
  white-space: nowrap; pointer-events: none; opacity: 0; transform: translateX(6px);
  transition: opacity var(--dur-fast) ease, transform var(--dur-fast) var(--ease-out);
  border: 1px solid rgba(255,255,255,.075); backdrop-filter: blur(12px);
}
.whatsapp-btn:hover .whatsapp-tooltip { opacity: 1; transform: translateX(0); }

/* ==================== BACK TO TOP ==================== */
.back-to-top {
  position: fixed; bottom: 104px; right: 32px; width: 42px; height: 42px;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.075); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.55);
  z-index: 900; backdrop-filter: blur(16px);
  transition: opacity var(--dur-base) ease, transform var(--dur-base) var(--ease-spring), background var(--dur-fast) ease, color var(--dur-fast) ease;
  opacity: 0; transform: translateY(16px); pointer-events: none; will-change: transform;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.back-to-top:hover { background: var(--blue-500); border-color: var(--blue-500); color: var(--white); transform: translateY(-3px); }

/* ==================== REVEAL ANIMATIONS ==================== */
.reveal-up, .reveal-left, .reveal-right {
  opacity: 0;
  transition: opacity .78s var(--ease-out), transform .78s var(--ease-out);
}
.reveal-up    { transform: translateY(34px); }
.reveal-left  { transform: translateX(-34px); }
.reveal-right { transform: translateX(34px); }
.reveal-up.visible, .reveal-left.visible, .reveal-right.visible { opacity: 1; transform: translate(0); }

/* ==================== PARTICLES ==================== */
.particle {
  position: absolute; border-radius: 50%; pointer-events: none; opacity: 0;
  animation: particleFloat linear infinite;
}
@keyframes particleFloat {
  0%   { opacity: 0; transform: translateY(0) scale(0); }
  8%   { opacity: 1; }
  92%  { opacity: 1; }
  100% { opacity: 0; transform: translateY(-88vh) scale(1.4); }
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 1024px) {
  .container { padding: 0 24px; }
  .section-padding { padding: 88px 0; }
  .hero-content { grid-template-columns: 1fr; gap: 56px; text-align: center; }
  .hero-visual { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-subtitle { margin: 0 auto 40px; }
  .hero-badge { margin: 0 auto 28px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-wrapper { grid-template-columns: 1fr; gap: 52px; }
  .contact-info .section-title { text-align: left; }
}

@media (max-width: 768px) {
  .section-padding { padding: 72px 0; }
  .section-header { margin-bottom: 52px; }

  .nav-menu {
    position: fixed;
    inset: 0;
    background: rgba(5,7,15,.97);
    backdrop-filter: blur(32px) saturate(200%);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transform: translateX(100%);
    transition: transform .42s var(--ease-out);
    z-index: 999;
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-link { font-size: 1.2rem; padding: 14px 32px; width: 100%; text-align: center; }
  .nav-cta { margin-top: 8px; }
  .hamburger { display: flex !important; position: relative; z-index: 1000; }

  .hero-card-stack { width: 260px; height: 300px; }
  .hero-card--front { width: 220px; height: 240px; }

  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }

  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 32px 24px; }
  .quote-title { font-size: 1.55rem; }
  .quote-benefits li { font-size: .84rem; }

  .footer-top { padding: 74px 0 48px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .footer-bottom p { font-size: .76rem; }

  .whatsapp-btn { bottom: 24px; right: 24px; width: 52px; height: 52px; }
  .back-to-top { bottom: 92px; right: 24px; }

  .testimonial-card { padding: 28px 24px; }
}

@media (max-width: 480px) {
  .container { padding: 0 20px; }
  .hero-title { font-size: 1.9rem; }
  .hero-actions { flex-direction: column; align-items: center; }
  .btn-lg { width: 100%; justify-content: center; }
  .stats-grid { grid-template-columns: 1fr; }
}