/*
Theme Name: Alfa Service LP
Theme URI: https://alfaservice.com.br
Author: WKS Agency
Author URI: https://wks.agency
Description: Tema customizado para landing page da Alfa Service - Saneamento Técnico e Desentupimento 24h. Desenvolvido com ACF para gerenciamento total pelo painel WordPress.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 8.0
License: Proprietary
Text Domain: alfaservice
*/

/* ========================================
   CSS VARIABLES
   ======================================== */

:root {
  --bg-main: #ffffff;
  --bg-secondary: #f8fafc;
  --primary: #813B93;
  --primary-dark: #6a2f7a;
  --secondary: #F58031;
  --accent: #F58031;
  --purple: #813B93;
  --text-dark: #0f172a;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --bg-light: #f1f5f9;
  --bg-dark: #020617;
  --white: #ffffff;
  --glass: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(226, 232, 240, 0.5);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-premium: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  scroll-behavior: smooth;
  overflow-x: hidden;
}

/* ========================================
   RESET & BASE
   ======================================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  overflow-wrap: break-word;
}

html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-main);
  color: var(--text-dark);
  font-family: 'Inter', sans-serif;
  line-height: 1.7;
}

body::before {
  content: "";
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image: url("https://www.transparenttextures.com/patterns/p6.png");
  opacity: 0.05;
  pointer-events: none;
  z-index: 9999;
}

h1, h2, h3, h4 {
  color: var(--text-dark);
  font-family: 'Inter', sans-serif;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
}

img { max-width: 100%; height: auto; }
a { text-decoration: none; }
ul { list-style: none; }

/* ========================================
   LAYOUT
   ======================================== */

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
  width: 100%;
}

.section-padding { padding: 120px 0; }

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 80px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* ========================================
   COMPONENTS
   ======================================== */

.pill-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  border-radius: 100px;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  font-size: 1rem;
}

.btn-primary {
  background: var(--primary);
  color: white;
  border: 1px solid var(--primary);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-hover {
  transition: all 0.3s ease;
}

.btn-hover:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 10px 20px rgba(0,0,0,0.15);
  filter: brightness(1.05);
}

.glow-orb {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(129, 59, 147, 0.08) 0%, transparent 70%);
  filter: blur(100px);
  z-index: -1;
  pointer-events: none;
}

.display-large {
  font-size: clamp(2.5rem, 6vw, 2.8125rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.display-medium {
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.nav-link {
  color: inherit;
  text-decoration: none !important;
  font-weight: 500;
  font-size: 0.95rem;
  transition: 0.3s;
  opacity: 0.9;
}

.nav-link:hover {
  color: var(--secondary) !important;
  opacity: 1;
}

.hover-scale {
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hover-scale:hover {
  transform: translateY(-5px) scale(1.03);
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

/* ========================================
   HEADER
   ======================================== */

.site-header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 24px 0;
  pointer-events: none;
}

.site-header.scrolled { top: 12px; padding: 0; }

.site-header .container { pointer-events: auto; }

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 32px;
  background: transparent;
  border-radius: 20px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  color: white;
}

.header-inner.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-radius: 100px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  color: var(--text-dark);
  padding: 8px 24px;
}

.header-logo {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: all 0.4s ease;
  filter: brightness(0) invert(1);
}

.scrolled .header-logo {
  height: 44px;
  filter: none;
}

.main-nav {
  display: flex;
  gap: 40px;
}

.header-cta {
  padding: 14px 28px;
  font-size: 0.85rem;
}

.scrolled .header-cta {
  padding: 10px 24px;
  box-shadow: 0 10px 20px rgba(129, 59, 147, 0.2);
}

.hamburger-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 10;
}

.hamburger-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}

.scrolled .hamburger-btn span { background: var(--text-dark); }

.mobile-menu {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  overflow: hidden;
  transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.mobile-menu.open { height: 100vh; }

.mobile-menu a {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-dark);
  padding: 16px 0;
  width: 100%;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

/* ========================================
   HERO
   ======================================== */

.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #000;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.9;
  animation: heroSlowZoom 60s linear infinite alternate;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.65) 45%, rgba(0,0,0,0.2) 75%, transparent 100%);
  z-index: 2;
}

.hero-overlay-bottom {
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 200px;
  background: linear-gradient(to top, #000, transparent);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 10;
  animation: fadeInUp 1s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 28px;
}

.hero-badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--secondary);
  margin-right: 10px;
  box-shadow: 0 0 10px rgba(245,128,49,0.8);
}

.hero-title {
  font-size: clamp(2rem, 7vw, 2.8rem);
  font-weight: 800;
  color: white;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  max-width: 800px;
}

.hero-title span {
  color: var(--secondary);
  font-style: italic;
  font-weight: 800;
}

.hero-desc {
  color: rgba(255,255,255,0.8);
  font-size: 1.25rem;
  margin-bottom: 48px;
  max-width: 580px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-btn-primary {
  background: var(--secondary);
  color: white;
  box-shadow: 0 20px 40px rgba(245,128,49,0.25);
  font-weight: 700;
  padding: 18px 44px;
  border-radius: 100px;
  border: none;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: all 0.3s ease;
}

.hero-btn-secondary {
  background: rgba(255,255,255,0.05);
  color: white;
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(12px);
  padding: 18px 40px;
  border-radius: 100px;
  font-size: 1rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.hero-info-card {
  position: absolute;
  bottom: 0; right: 0;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 24px;
  padding: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  z-index: 3;
  box-shadow: 0 40px 80px rgba(0,0,0,0.3);
  animation: fadeInUp 1s cubic-bezier(0.2, 0.8, 0.2, 1) 0.3s both;
}

/* ========================================
   STATS BAR
   ======================================== */

.stats-section {
  background: #000;
  padding: 100px 0;
  position: relative;
  z-index: 5;
}

.stats-section::before {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 80%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px;
  text-align: center;
}

.stat-card {
  position: relative;
  padding: 32px 24px;
  background: rgba(255,255,255,0.02);
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.05);
  transition: all 0.4s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.stat-card:hover {
  transform: translateY(-8px);
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.1);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.stat-value {
  font-size: 3.2rem;
  font-weight: 800;
  color: white;
  line-height: 1;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

/* ========================================
   SERVICES
   ======================================== */

.services-section {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.service-card {
  height: 500px;
  border-radius: 32px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  display: block;
}

.service-card .card-bg {
  position: absolute;
  inset: 0;
  transition: transform 0.8s ease;
}

.service-card .card-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.service-card:hover .card-bg { transform: scale(1.1); }

.service-card .gradient-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(15, 23, 42, 0) 0%, rgba(15, 23, 42, 0.9) 100%);
  z-index: 1;
}

.service-card .hover-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(129, 59, 147, 0.4) 0%, rgba(245, 128, 49, 0.4) 100%);
  opacity: 0;
  z-index: 2;
  transition: opacity 0.4s ease;
}

.service-card:hover .hover-overlay { opacity: 1; }

.service-card .card-content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 40px;
  z-index: 3;
  transition: transform 0.4s ease;
}

.service-card:hover .card-content { transform: translateY(-10px); }

.card-icon-box {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin-bottom: 24px;
}

.card-number {
  position: absolute;
  top: 40px; right: 40px;
  font-size: 4rem;
  font-weight: 700;
  color: rgba(255,255,255,0.05);
  line-height: 1;
}

.card-description {
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
  margin-bottom: 32px;
  font-size: 0.95rem;
  max-height: 0;
  overflow: hidden;
  transition: all 0.4s ease;
  opacity: 0;
}

.service-card:hover .card-description {
  max-height: 100px;
  opacity: 1;
  margin-top: 10px;
}

/* ========================================
   ABOUT
   ======================================== */

.about-section {
  background: var(--bg-main);
  position: relative;
  overflow: hidden;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 100px;
  align-items: center;
}

.about-image-frame {
  position: relative;
  padding: 20px;
}

.about-image-frame::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 80%; height: 80%;
  border: 2px solid var(--secondary);
  border-radius: var(--radius-xl);
  z-index: -1;
  transform: translate(-20px, -20px);
}

.about-image-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: 0 30px 60px rgba(0,0,0,0.15);
  position: relative;
}

.about-image-wrapper img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.about-image-wrapper::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.4), transparent);
}

.floating-card {
  position: absolute;
  bottom: 60px; right: -30px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  padding: 32px;
  border-radius: 24px;
  color: var(--text-dark);
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
  border: 1px solid rgba(255,255,255,0.5);
  animation: float 6s ease-in-out infinite;
  z-index: 10;
}

.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.stat-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.stat-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(129, 59, 147, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

/* ========================================
   PORTFOLIO
   ======================================== */

.portfolio-section { background: var(--bg-main); }

.portfolio-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: white;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.4s ease;
}

.portfolio-img-container {
  height: 280px;
  overflow: hidden;
  position: relative;
}

.portfolio-img-container img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-card:hover img { transform: scale(1.05); }

/* ========================================
   CTA BANNER
   ======================================== */

.cta-banner {
  margin-top: 80px;
  background: var(--primary);
  padding: 80px 60px;
  border-radius: var(--radius-xl);
  text-align: center;
  color: white;
  box-shadow: 0 40px 80px rgba(129, 59, 147, 0.25);
  position: relative;
  overflow: hidden;
}

.cta-banner .bg-img {
  position: absolute;
  inset: 0;
}

.cta-banner .bg-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.6;
  filter: blur(4px);
  transform: scale(1.05);
}

.cta-banner .bg-overlay {
  position: absolute;
  inset: 0;
  background: var(--primary);
  opacity: 0.7;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* ========================================
   CERTIFICATIONS
   ======================================== */

.certifications-section {
  background: white;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cert-carousel {
  display: flex;
  gap: 60px;
  animation: scroll-logos 20s linear infinite;
  width: max-content;
}

.cert-carousel img {
  height: 60px;
  width: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: all 0.3s ease;
}

.cert-carousel img:hover {
  filter: grayscale(0);
  opacity: 1;
}

@keyframes scroll-logos {
  0% { transform: translateX(0); }
  100% { transform: translateX(-33.33%); }
}

/* ========================================
   CONTACT
   ======================================== */

.contact-section {
  background: var(--bg-dark);
  position: relative;
  overflow: hidden;
}

.contact-section::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: start;
}

.contact-info-item {
  display: flex;
  gap: 24px;
  align-items: center;
}

.contact-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  box-shadow: 0 8px 16px rgba(0,0,0,0.2);
}

.contact-form-card {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(20px);
  padding: 60px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 40px 100px rgba(0,0,0,0.4);
}

.modern-input {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 18px 24px;
  border-radius: 12px;
  color: white;
  font-size: 1rem;
  transition: all 0.3s ease;
  outline: none;
  font-family: 'Inter', sans-serif;
}

.modern-input:focus {
  border-color: var(--primary);
  background: rgba(255,255,255,0.05);
  box-shadow: 0 0 20px rgba(129, 59, 147, 0.15);
}

.modern-input::placeholder { color: rgba(255,255,255,0.2); }

/* ========================================
   FOOTER
   ======================================== */

.site-footer {
  background: var(--bg-dark);
  padding: 120px 0 60px;
  color: white;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 80px;
  margin-bottom: 100px;
}

.footer-logo {
  height: 56px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  margin-bottom: 32px;
}

.footer-links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.95rem;
  transition: 0.3s;
  display: block;
  padding: 4px 0;
}

.footer-links a:hover { color: var(--secondary); }

.footer-social a {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: 0.3s;
  box-shadow: 0 10px 20px rgba(245, 128, 49, 0.2);
}

.footer-social a:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(245, 128, 49, 0.3);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.3);
  font-size: 0.85rem;
}

/* ========================================
   WHATSAPP FLOAT
   ======================================== */

.whatsapp-float {
  position: fixed;
  bottom: 30px; right: 30px;
  z-index: 9999;
  border-radius: 50%;
  width: 64px; height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25d366;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  border: none;
  transition: all 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 40px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg { width: 32px; height: 32px; fill: white; }

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes heroSlowZoom {
  from { transform: scale(1.05); }
  to { transform: scale(1.2); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

@keyframes scrollMouse {
  0% { opacity: 0; transform: translateY(0); }
  20% { opacity: 1; }
  80% { opacity: 1; transform: translateY(12px); }
  100% { opacity: 0; transform: translateY(12px); }
}

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

@media (max-width: 1024px) {
  .main-nav, .header-cta { display: none !important; }
  .hamburger-btn { display: flex !important; }
  .header-inner { padding: 12px 20px !important; border-radius: 16px !important; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr !important; gap: 60px !important; text-align: center; }
  .contact-grid { grid-template-columns: 1fr; gap: 60px; }
  .hero-info-card {
    position: relative !important;
    bottom: auto !important; right: auto !important;
    margin-top: 60px;
    width: 100%; max-width: 450px;
  }
  .hero-content { text-align: center; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-buttons { justify-content: center; }
  .floating-card {
    position: relative !important;
    right: 0 !important; bottom: 0 !important;
    margin: 40px auto 0 !important;
    max-width: 320px !important;
  }
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr !important; gap: 40px !important; }
  .service-card { height: 420px; }
}

@media (max-width: 768px) {
  .section-padding { padding: 80px 0; }
  .container { padding: 0 20px; }
  .display-medium { font-size: clamp(1.75rem, 7vw, 2.4rem) !important; }
  .btn { padding: 14px 24px; font-size: 0.9rem; }
  .grid-3 { grid-template-columns: 1fr; }
  .hero-section { min-height: auto !important; padding: 140px 0 100px !important; }
  .service-card { height: 360px; }
  .about-stats-grid { grid-template-columns: 1fr !important; gap: 24px !important; }
  .contact-form-card { padding: 36px 24px !important; }
  .footer-bottom { flex-direction: column; gap: 24px; text-align: center; }
  .cta-banner { padding: 64px 28px !important; border-radius: 24px !important; }
}

@media (max-width: 640px) {
  .stats-grid { grid-template-columns: 1fr !important; gap: 16px !important; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .btn { padding: 12px 20px; font-size: 0.85rem; }
  .hero-buttons { flex-direction: column !important; align-items: stretch !important; }
  .hero-buttons a { text-align: center; justify-content: center; padding: 16px 24px !important; }
  .whatsapp-float { width: 54px !important; height: 54px !important; bottom: 20px !important; right: 20px !important; }
  .whatsapp-float svg { width: 28px !important; height: 28px !important; }
  .footer-grid { grid-template-columns: 1fr !important; text-align: center; }
  .cta-banner { padding: 48px 20px !important; }
  .cta-buttons { flex-direction: column !important; align-items: stretch !important; }
}