/* =============================================
   BOYA & BADANA .23 — ELAZIĞ
   Professional Painting Company Website
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Brand Colors — warm paint palette */
  --clr-primary: #1a5f3a;
  --clr-primary-light: #27875a;
  --clr-primary-dark: #0f3d24;
  --clr-accent: #e8a838;
  --clr-accent-light: #f0c060;
  --clr-accent-dark: #c48820;

  /* Neutrals */
  --clr-bg: #0e0e12;
  --clr-bg-alt: #16161d;
  --clr-surface: #1e1e28;
  --clr-surface-light: #2a2a38;
  --clr-text: #f0ece6;
  --clr-text-muted: #9e9aa8;
  --clr-border: rgba(255, 255, 255, 0.06);

  /* Glass */
  --glass-bg: rgba(30, 30, 40, 0.65);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur: 20px;

  /* Typography */
  --ff-heading: 'Outfit', sans-serif;
  --ff-body: 'Inter', sans-serif;

  /* Spacing */
  --section-py: 100px;
  --container-max: 1200px;

  /* Transitions */
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
  font-family: var(--ff-body);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; }

.container {
  width: 90%;
  max-width: var(--container-max);
  margin: 0 auto;
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb {
  background: var(--clr-primary);
  border-radius: 10px;
}

/* ---------- Selection ---------- */
::selection {
  background: var(--clr-accent);
  color: var(--clr-bg);
}

/* ---------- 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(0.85); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%      { transform: translateY(-12px); }
}
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes paintDrip {
  0%   { height: 0; opacity: 0; }
  30%  { opacity: 1; }
  100% { height: 60px; opacity: 0.6; }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  50%      { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
}
@keyframes rotateGradient {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 18px 0;
  transition: all 0.4s var(--ease-out);
}
.navbar.scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
  padding: 12px 0;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}
.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--ff-heading);
  font-weight: 800;
  font-size: 1.5rem;
}
.nav-logo .logo-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 4px 15px rgba(26, 95, 58, 0.4);
}
.nav-logo span,
.nav-logo h1 {
  background: linear-gradient(135deg, var(--clr-text), var(--clr-accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: var(--ff-heading);
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0;
  line-height: 1.2;
}
.nav-links {
  display: flex;
  gap: 8px;
  align-items: center;
}
.nav-links a {
  padding: 8px 18px;
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  transition: all 0.3s var(--ease-out);
  position: relative;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--clr-text);
  background: rgba(255, 255, 255, 0.05);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px;
  height: 2px;
  background: var(--clr-accent);
  border-radius: 2px;
  transition: transform 0.3s var(--ease-out);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  transform: translateX(-50%) scaleX(1);
}
.nav-cta {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light)) !important;
  color: white !important;
  font-weight: 600 !important;
  box-shadow: 0 4px 15px rgba(26, 95, 58, 0.3);
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26, 95, 58, 0.5) !important;
}

/* Mobile Menu Button */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}
.menu-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--clr-text);
  margin: 6px 0;
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
}
.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(14, 14, 18, 0.92) 0%,
    rgba(14, 14, 18, 0.75) 40%,
    rgba(14, 14, 18, 0.6) 100%
  );
}

/* Paint drip decorations */
.paint-drips {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}
.paint-drip {
  position: absolute;
  top: 0;
  width: 4px;
  border-radius: 0 0 50% 50%;
  animation: paintDrip 4s ease-in-out infinite;
}
.paint-drip:nth-child(1) { left: 10%; background: var(--clr-primary); animation-delay: 0s; }
.paint-drip:nth-child(2) { left: 25%; background: var(--clr-accent); animation-delay: 1.2s; }
.paint-drip:nth-child(3) { left: 55%; background: var(--clr-primary-light); animation-delay: 2.4s; }
.paint-drip:nth-child(4) { left: 75%; background: var(--clr-accent-light); animation-delay: 0.8s; }
.paint-drip:nth-child(5) { left: 90%; background: var(--clr-primary); animation-delay: 2s; }

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  animation: fadeInUp 1s var(--ease-out);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: 50px;
  background: rgba(26, 95, 58, 0.15);
  border: 1px solid rgba(26, 95, 58, 0.3);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-primary-light);
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}
.hero-badge .badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-primary-light);
  animation: pulse 2s infinite;
  box-shadow: none;
}
.hero h1 {
  font-family: var(--ff-heading);
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero h1 .highlight {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero h1 .highlight-green {
  background: linear-gradient(135deg, var(--clr-primary-light), #4ade80);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 1.15rem;
  color: var(--clr-text-muted);
  max-width: 520px;
  margin-bottom: 40px;
  line-height: 1.8;
}
.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 14px;
  font-family: var(--ff-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.35s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.1));
  opacity: 0;
  transition: opacity 0.3s;
}
.btn:hover::before { opacity: 1; }
.btn-primary {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
  color: white;
  box-shadow: 0 4px 20px rgba(26, 95, 58, 0.35);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(26, 95, 58, 0.5);
}
.btn-whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: white;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  animation: pulse 3s infinite;
}
.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--glass-border);
  color: var(--clr-text);
  backdrop-filter: blur(10px);
}
.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--clr-accent);
  transform: translateY(-3px);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--clr-border);
}
.hero-stat .stat-number {
  font-family: var(--ff-heading);
  font-size: 2.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-stat .stat-label {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  margin-top: 4px;
}

/* ---------- SECTION TITLES ---------- */
.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 64px;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  border-radius: 50px;
  background: rgba(26, 95, 58, 0.1);
  border: 1px solid rgba(26, 95, 58, 0.2);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-primary-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.section-title {
  font-family: var(--ff-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
}

/* ---------- SERVICES ---------- */
.services {
  padding: var(--section-py) 0;
  position: relative;
}
.services::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -200px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26, 95, 58, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}
.service-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 0;
  overflow: hidden;
  transition: all 0.45s var(--ease-out);
  position: relative;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  opacity: 0;
  transition: opacity 0.4s;
}
.service-card:hover::before { opacity: 1; }
.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}
.service-card-img {
  width: 100%;
  height: 200px;
  overflow: hidden;
}
.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.service-card:hover .service-card-img img {
  transform: scale(1.08);
}
.service-card-body {
  padding: 28px;
}
.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  position: relative;
}
.service-icon.paint {
  background: linear-gradient(135deg, rgba(26, 95, 58, 0.2), rgba(39, 135, 90, 0.1));
  color: var(--clr-primary-light);
}
.service-icon.plaster {
  background: linear-gradient(135deg, rgba(232, 168, 56, 0.2), rgba(240, 192, 96, 0.1));
  color: var(--clr-accent);
}
.service-icon.decor {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(167, 139, 250, 0.1));
  color: #a78bfa;
}
.service-icon.clean {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.2), rgba(125, 211, 252, 0.1));
  color: #7dd3fc;
}
.service-card h3 {
  font-family: var(--ff-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.service-card p {
  color: var(--clr-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ---------- ABOUT ---------- */
.about {
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}
.about::before {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -200px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 168, 56, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-image {
  position: relative;
}
.about-image-main {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--glass-border);
}
.about-image-main img {
  width: 100%;
  height: 450px;
  object-fit: cover;
}
.about-floating-card {
  position: absolute;
  bottom: -30px;
  right: -30px;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 24px;
  animation: float 4s ease-in-out infinite;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}
.about-floating-card .card-number {
  font-family: var(--ff-heading);
  font-size: 2.5rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.about-floating-card .card-text {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
}
.about-content .section-tag {
  margin-bottom: 20px;
}
.about-content .section-title {
  text-align: left;
  margin-bottom: 20px;
}
.about-text {
  color: var(--clr-text-muted);
  margin-bottom: 28px;
  line-height: 1.8;
  font-size: 1.02rem;
}
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
}
.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  transition: all 0.3s;
}
.about-feature:hover {
  background: rgba(26, 95, 58, 0.08);
  border-color: rgba(26, 95, 58, 0.2);
}
.about-feature .feature-icon {
  font-size: 1.3rem;
}
.about-feature .feature-text {
  font-size: 0.9rem;
  font-weight: 500;
}

/* ---------- VISION ---------- */
.vision {
  padding: var(--section-py) 0;
  background: var(--clr-bg-alt);
  position: relative;
}
.vision::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-primary), transparent);
}
.vision-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.vision-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 40px 32px;
  text-align: center;
  transition: all 0.45s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.vision-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, transparent 0%, rgba(26, 95, 58, 0.05) 25%, transparent 50%);
  animation: rotateGradient 8s linear infinite;
  opacity: 0;
  transition: opacity 0.5s;
}
.vision-card:hover::after { opacity: 1; }
.vision-card:hover {
  transform: translateY(-6px);
  border-color: rgba(26, 95, 58, 0.3);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}
.vision-card > * {
  position: relative;
  z-index: 1;
}
.vision-card .v-icon {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, rgba(26, 95, 58, 0.15), rgba(232, 168, 56, 0.1));
  border: 1px solid rgba(26, 95, 58, 0.2);
}
.vision-card h3 {
  font-family: var(--ff-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 14px;
}
.vision-card p {
  color: var(--clr-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ---------- WHY US ---------- */
.why-us {
  padding: var(--section-py) 0;
  position: relative;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.why-card {
  display: flex;
  gap: 20px;
  padding: 32px;
  border-radius: 20px;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  transition: all 0.4s var(--ease-out);
}
.why-card:hover {
  transform: translateY(-4px);
  border-color: rgba(232, 168, 56, 0.2);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}
.why-card .why-num {
  font-family: var(--ff-heading);
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  min-width: 50px;
}
.why-card h3 {
  font-family: var(--ff-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.why-card p {
  color: var(--clr-text-muted);
  font-size: 0.93rem;
  line-height: 1.7;
}

/* ---------- INSTAGRAM CTA ---------- */
.instagram-cta {
  padding: 80px 0;
  background: var(--clr-bg-alt);
  position: relative;
  overflow: hidden;
}
.instagram-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-accent), transparent);
}
.insta-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.insta-info {
  text-align: center;
  max-width: 500px;
}
.insta-info .insta-icon {
  width: 80px;
  height: 80px;
  border-radius: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
  box-shadow: 0 8px 30px rgba(131, 58, 180, 0.3);
}
.insta-info h3 {
  font-family: var(--ff-heading);
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 10px;
}
.insta-info p {
  color: var(--clr-text-muted);
  margin-bottom: 24px;
}
.btn-instagram {
  background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
  color: white;
  box-shadow: 0 4px 20px rgba(131, 58, 180, 0.3);
}
.btn-instagram:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(131, 58, 180, 0.5);
}

/* ---------- CONTACT / CTA SECTION ---------- */
.contact-cta {
  padding: var(--section-py) 0;
  position: relative;
}
.cta-box {
  background: linear-gradient(135deg, var(--clr-primary-dark), var(--clr-primary));
  border-radius: 32px;
  padding: 72px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(26, 95, 58, 0.3);
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 168, 56, 0.12) 0%, transparent 70%);
  pointer-events: none;
}
.cta-box::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
  pointer-events: none;
}
.cta-box h2 {
  font-family: var(--ff-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}
.cta-box p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.75);
  max-width: 520px;
  margin: 0 auto 36px;
  position: relative;
  z-index: 1;
}
/* Contact Cards Grid */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 640px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: all 0.4s var(--ease-out);
  cursor: pointer;
  text-decoration: none;
  color: white;
  position: relative;
  overflow: hidden;
}
.contact-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.06));
  opacity: 0;
  transition: opacity 0.3s;
}
.contact-card:hover::before { opacity: 1; }
.contact-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}
.contact-card-icon {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s var(--ease-spring);
}
.contact-card:hover .contact-card-icon {
  transform: scale(1.1);
}
.contact-card-icon.whatsapp-icon {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: white;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.35);
}
.contact-card-icon.facebook-icon {
  background: linear-gradient(135deg, #1877f2, #0d65d9);
  color: white;
  box-shadow: 0 4px 15px rgba(24, 119, 242, 0.35);
}
.contact-card-icon.instagram-icon {
  background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
  color: white;
  box-shadow: 0 4px 15px rgba(131, 58, 180, 0.35);
}
.contact-card-icon.email-icon {
  background: linear-gradient(135deg, #ea4335, #d93025);
  color: white;
  box-shadow: 0 4px 15px rgba(234, 67, 53, 0.35);
}
.contact-card-icon.phone-icon {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-dark));
  color: white;
  box-shadow: 0 4px 15px rgba(232, 168, 56, 0.35);
}
.contact-card-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}
.contact-card-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: rgba(255, 255, 255, 0.55);
}
.contact-card-value {
  font-family: var(--ff-heading);
  font-size: 1rem;
  font-weight: 600;
  color: white;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.contact-card-arrow {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.35);
  transition: all 0.3s var(--ease-out);
  margin-left: auto;
}
.contact-card:hover .contact-card-arrow {
  color: white;
  transform: translateX(4px);
}

/* ---------- FOOTER ---------- */
.footer {
  padding: 60px 0 30px;
  background: var(--clr-bg-alt);
  border-top: 1px solid var(--clr-border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--ff-heading);
  font-weight: 800;
  font-size: 1.4rem;
  margin-bottom: 16px;
}
.footer-brand .footer-logo .logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}
.footer-brand p {
  color: var(--clr-text-muted);
  font-size: 0.92rem;
  margin-bottom: 20px;
  line-height: 1.7;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  font-size: 1.1rem;
  transition: all 0.3s;
}
.footer-social a:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  transform: translateY(-3px);
}
.footer-col h4 {
  font-family: var(--ff-heading);
  font-weight: 700;
  margin-bottom: 20px;
  font-size: 1.05rem;
}
.footer-col ul li {
  margin-bottom: 12px;
}
.footer-col ul li a {
  color: var(--clr-text-muted);
  font-size: 0.92rem;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-col ul li a:hover {
  color: var(--clr-text);
  padding-left: 4px;
}
.footer-bottom {
  text-align: center;
  padding-top: 28px;
  border-top: 1px solid var(--clr-border);
  color: var(--clr-text-muted);
  font-size: 0.85rem;
}

/* ---------- FLOATING WHATSAPP ---------- */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366, #128c7e);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: white;
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  animation: pulse 2.5s infinite;
  transition: all 0.3s;
}
.floating-whatsapp:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 35px rgba(37, 211, 102, 0.6);
}
.floating-whatsapp .tooltip {
  position: absolute;
  right: 76px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--clr-surface);
  color: var(--clr-text);
  padding: 10px 18px;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
.floating-whatsapp:hover .tooltip {
  opacity: 1;
  right: 80px;
}

/* ---------- BACK TO TOP ---------- */
.back-to-top {
  position: fixed;
  bottom: 30px;
  left: 30px;
  z-index: 999;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--clr-text);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s var(--ease-out);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
}
.back-to-top:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  transform: translateY(-3px);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-content .section-title { text-align: center; }
  .about-content .section-tag { display: block; text-align: center; }
  .about-text { text-align: center; }
  .about-image { max-width: 500px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .vision-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
}

@media (max-width: 768px) {
  :root { --section-py: 70px; }

  .menu-toggle { display: block; }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    max-width: 320px;
    height: 100vh;
    background: var(--clr-surface);
    flex-direction: column;
    padding: 100px 32px 32px;
    gap: 8px;
    transition: right 0.4s var(--ease-out);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
  }
  .nav-links.open { right: 0; }
  .nav-links a {
    width: 100%;
    padding: 14px 18px;
    font-size: 1rem;
  }

  .hero h1 { font-size: 2.4rem; }
  .hero-desc { font-size: 1rem; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; justify-content: center; }

  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .about-features { grid-template-columns: 1fr; }
  .about-floating-card { right: 10px; bottom: -20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  .cta-box { padding: 48px 24px; border-radius: 20px; }
  .contact-cards { grid-template-columns: 1fr; }
  .contact-card { padding: 16px 20px; }
  .contact-card-value { font-size: 0.9rem; }

  .floating-whatsapp { width: 56px; height: 56px; font-size: 1.5rem; bottom: 20px; right: 20px; }
  .back-to-top { bottom: 20px; left: 20px; width: 42px; height: 42px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2rem; }
  .hero-stat .stat-number { font-size: 1.8rem; }
  .section-title { font-size: 1.8rem; }
  .about-floating-card { display: none; }
}

/* ---------- LOADING OVERLAY ---------- */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--clr-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s, visibility 0.5s;
}
.loader.hidden {
  opacity: 0;
  visibility: hidden;
}
.loader-inner {
  text-align: center;
}
.loader-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  animation: float 2s ease-in-out infinite;
}
.loader-bar {
  width: 120px;
  height: 3px;
  background: var(--clr-surface);
  border-radius: 3px;
  overflow: hidden;
  margin: 0 auto;
}
.loader-bar-inner {
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  border-radius: 3px;
  animation: shimmer 1.2s ease-in-out infinite;
  background-size: 200% 100%;
}