/* Modern Redesigned CSS for Sure Boost */

/* ============================================
   CSS Variables & Reset
   ============================================ */
:root {
  --primary-color: #2563eb;
  --primary-dark: #1e40af;
  --secondary-color: #10b981;
  --accent-color: #f59e0b;
  --text-dark: #1f2937;
  --text-gray: #6b7280;
  --text-light: #9ca3af;
  --bg-white: #ffffff;
  --bg-light: #f9fafb;
  --bg-gray: #f3f4f6;
  --border-color: #e5e7eb;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: 1rem;
  color: var(--text-gray);
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-color);
}

/* ============================================
   Container & Layout
   ============================================ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-fluid {
  width: 100%;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

.section-sm {
  padding: 3rem 0;
}

/* ============================================
   Header & Navigation - Redesigned
   ============================================ */
.header-top {
  background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 50%, #2563eb 100%);
  color: white;
  padding: 0.5rem 0;
  font-size: 0.8125rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-top-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.header-top-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.header-top-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
}

.header-top-right {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.header-top a {
  color: rgba(255, 255, 255, 0.95);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  transition: var(--transition);
}

.header-top a i {
  color: rgba(255, 255, 255, 0.95);
  font-size: 1rem;
}

.header-top a:hover {
  color: var(--accent-color);
  transform: translateY(-1px);
}

.header-top a:hover i {
  color: var(--accent-color);
}

.header-top a .fa-whatsapp {
  color: rgba(255, 255, 255, 0.95) !important;
  font-size: 1.125rem;
}

.header-top a:hover .fa-whatsapp {
  color: #25d366 !important;
}

.main-header {
  background: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 3px solid var(--primary-color);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo img {
  height: 55px;
  width: auto;
  transition: var(--transition);
}

.logo:hover img {
  transform: scale(1.05);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-text .brand-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  letter-spacing: -0.5px;
}

.logo-text .tagline {
  font-size: 0.75rem;
  color: var(--text-gray);
  font-weight: 500;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 0.5rem;
  align-items: center;
  margin: 0;
  padding: 0;
}

.nav-menu > li {
  position: relative;
}

.nav-menu > li > a {
  font-weight: 600;
  color: var(--text-dark);
  padding: 0.75rem 1.25rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
  font-size: 0.9375rem;
  position: relative;
}

.nav-menu > li > a i {
  font-size: 0.75rem;
  transition: var(--transition);
}

.nav-menu > li:hover > a {
  color: var(--primary-color);
  background: rgba(37, 99, 235, 0.08);
}

.nav-menu > li:hover > a i {
  transform: rotate(180deg);
}

.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  background: white;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  border-radius: 0.75rem;
  padding: 0.75rem 0;
  min-width: 240px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px) scale(0.95);
  transition: var(--transition);
  z-index: 100;
  border: 1px solid var(--border-color);
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 2rem;
  width: 16px;
  height: 16px;
  background: white;
  border-left: 1px solid var(--border-color);
  border-top: 1px solid var(--border-color);
  transform: rotate(45deg);
}

.dropdown-menu li {
  padding: 0;
  margin: 0.25rem 0.75rem;
}

.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-gray);
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  transition: var(--transition);
  font-weight: 500;
  font-size: 0.9375rem;
}

.dropdown-menu a i {
  color: var(--primary-color);
  width: 20px;
  text-align: center;
}

.dropdown-menu a:hover {
  color: var(--primary-color);
  background: var(--bg-light);
  transform: translateX(5px);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-left: 1rem;
}

.header-cta .btn {
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  white-space: nowrap;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  background: var(--bg-light);
  border-radius: 0.5rem;
  transition: var(--transition);
}

.mobile-menu-toggle:hover {
  background: var(--bg-gray);
}

.mobile-menu-toggle span {
  width: 28px;
  height: 3px;
  background: var(--text-dark);
  border-radius: 3px;
  transition: var(--transition);
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 768px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.hero-text h1 {
  color: white;
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-text p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.25rem;
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-form {
  background: white;
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: var(--shadow-xl);
}

.hero-form h3 {
  color: var(--text-dark);
  margin-bottom: 1.5rem;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-weight: 600;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  font-size: 1rem;
}

.btn-primary {
  background: var(--primary-color);
  color: white;
}

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

.btn-secondary {
  background: var(--secondary-color);
  color: white;
}

.btn-secondary:hover {
  background: #059669;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn i,
.btn .fab,
.btn .fa-whatsapp {
  color: inherit;
  font-size: 1rem;
  display: inline-block;
}

.btn-secondary .fa-whatsapp,
.btn-secondary .fab {
  color: white !important;
}

.btn-outline {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-outline:hover {
  background: var(--primary-color);
  color: white;
}

.btn-white {
  background: white;
  color: var(--primary-color);
}

.btn-white:hover {
  background: var(--bg-light);
}

/* ============================================
   Forms
   ============================================ */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-dark);
}

.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--border-color);
  border-radius: 0.5rem;
  font-size: 1rem;
  transition: var(--transition);
  background: white;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* ============================================
   Cards
   ============================================ */
.card {
  background: white;
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  height: 100%;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 0.5rem;
  margin-bottom: 1.5rem;
}

.card-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.card-text {
  color: var(--text-gray);
  margin-bottom: 1.5rem;
}

.card-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.card-price del {
  font-size: 1rem;
  color: var(--text-light);
  font-weight: 400;
  margin-left: 0.5rem;
}

/* ============================================
   Grid System
   ============================================ */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* ============================================
   Stats Section
   ============================================ */
.stats {
  background: var(--bg-light);
  padding: 4rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--text-gray);
  font-size: 1.125rem;
}

/* ============================================
   Section Titles
   ============================================ */
.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-title p {
  font-size: 1.125rem;
  color: var(--text-gray);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   Testimonials
   ============================================ */
.testimonial {
  background: white;
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: var(--shadow-md);
  position: relative;
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 20px;
  font-size: 5rem;
  color: var(--primary-color);
  opacity: 0.2;
  font-family: serif;
}

.testimonial-text {
  margin-bottom: 1.5rem;
  color: var(--text-gray);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-rating {
  color: var(--accent-color);
  margin-top: 0.5rem;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--text-dark);
  color: white;
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo img {
  height: 50px;
  margin-bottom: 1rem;
}

.footer-title {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: white;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

.footer-links a:hover {
  color: white;
  padding-left: 0.5rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
}

/* ============================================
   Floating Action Buttons
   ============================================ */
.fab {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.fab-item {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--primary-color);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  cursor: pointer;
  font-size: 1.5rem;
  text-decoration: none;
}

.fab-item * {
  pointer-events: none;
}

.fab-item:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
}

.fab-item.whatsapp {
  background: #25d366;
  color: white !important;
}

.fab-item.whatsapp i,
.fab-item.whatsapp .fab,
.fab-item.whatsapp .fa-whatsapp {
  color: white !important;
  font-size: 1.75rem;
  display: inline-block;
  line-height: 1;
}

.fab-item.phone {
  background: var(--secondary-color);
  color: white;
}

.fab-item.phone i {
  color: white;
  font-size: 1.5rem;
}

/* ============================================
   Mobile Sticky Bar
   ============================================ */
.mobile-sticky-bar {
  display: none !important;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--text-dark);
  padding: 0.75rem 0.5rem;
  z-index: 999;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-sticky-bar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  max-width: 100%;
}

.mobile-sticky-bar a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: white;
  padding: 0.5rem 0.25rem;
  border-radius: 0.5rem;
  transition: var(--transition);
  font-size: 0.75rem;
  text-align: center;
}

.mobile-sticky-bar a i {
  font-size: 1.25rem;
}

.mobile-sticky-bar a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--accent-color);
}

.mobile-sticky-bar a span {
  font-size: 0.7rem;
  font-weight: 500;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
  .header-top {
    padding: 0.5rem 0;
    font-size: 0.75rem;
  }

  .header-top-content {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }

  .header-top-left {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
  }

  .header-top-badge {
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
  }

  .header-top-right {
    flex-direction: row;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
  }

  .header-top a {
    font-size: 0.8rem;
  }

  .header-inner {
    padding: 0.75rem 0;
    flex-wrap: wrap;
    gap: 1rem;
  }

  .logo {
    flex: 1;
    min-width: 120px;
  }

  .logo img {
    height: 40px;
  }

  .mobile-menu-toggle {
    display: flex;
    order: 3;
    margin-left: auto;
  }

  .header-cta {
    display: none;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background: white;
    flex-direction: column;
    padding: 4rem 1.5rem 2rem;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
    z-index: 1001;
    overflow-y: auto;
    align-items: stretch;
  }

  .nav-menu::after {
    content: 'Menu';
    position: absolute;
    top: 1rem;
    left: 1.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-menu > li {
    width: 100%;
    border-bottom: 1px solid var(--border-color);
  }

  .nav-menu > li:last-child {
    border-bottom: none;
  }

  .nav-menu > li > a {
    padding: 1rem;
    width: 100%;
    justify-content: flex-start;
    font-size: 1rem;
  }

  .nav-menu > li > a i:first-child {
    margin-right: 0.75rem;
    width: 20px;
    text-align: center;
  }

  .nav-menu > li > a i:last-child {
    margin-left: auto;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--bg-light);
    margin: 0.5rem 0 0.5rem 1rem;
    border-radius: 0.5rem;
    padding: 0.5rem 0;
    max-width: none;
  }

  .dropdown-menu::before {
    display: none;
  }

  .dropdown-menu li {
    margin: 0.25rem 0;
  }

  .dropdown-menu a {
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
  }

  /* Mobile Menu Backdrop */
  body.menu-open {
    overflow: hidden;
  }

  body.menu-open::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1000;
    animation: fadeIn 0.3s ease;
  }

  .hero {
    padding: 3rem 0;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-text {
    text-align: center;
  }

  .hero-text h1 {
    font-size: 2rem;
    line-height: 1.2;
    margin-bottom: 1rem;
  }

  .hero-text p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }

  .hero-cta {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-form {
    padding: 1.5rem;
  }

  .hero-form h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
  }

  .hero-form iframe {
    height: 350px;
  }

  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  h4 { font-size: 1.125rem; }

  .section {
    padding: 2.5rem 0;
  }

  .section-title {
    margin-bottom: 2rem;
  }

  .section-title h2 {
    font-size: 1.75rem;
  }

  .section-title p {
    font-size: 1rem;
  }

  .stats {
    padding: 2.5rem 0;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .stat-number {
    font-size: 2.25rem;
  }

  .stat-label {
    font-size: 0.9375rem;
  }

  .card {
    padding: 1.5rem;
  }

  .card-img {
    height: 180px;
    margin-bottom: 1rem;
  }

  .card-title {
    font-size: 1.25rem;
  }

  .card-text {
    font-size: 0.9375rem;
    margin-bottom: 1rem;
  }

  .card-price {
    font-size: 1.25rem;
    margin-bottom: 1rem;
  }

  .card .btn {
    width: 100%;
    justify-content: center;
  }

  .testimonial {
    padding: 1.5rem;
  }

  .testimonial-text {
    font-size: 0.9375rem;
  }

  .mobile-sticky-bar {
    display: none !important;
  }

  .fab {
    bottom: 2rem;
    right: 1rem;
  }

  .fab-item {
    width: 56px;
    height: 56px;
    font-size: 1.5rem;
  }

  .fab-item.whatsapp i {
    font-size: 1.75rem;
    color: white !important;
  }

  .fab-item.phone i {
    font-size: 1.5rem;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .footer {
    padding: 3rem 0 1.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
  }

  .footer-bottom {
    padding-top: 1.5rem;
  }

  .footer-bottom > div {
    flex-direction: column;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .header-top {
    font-size: 0.7rem;
    padding: 0.4rem 0;
  }

  .header-top-badge {
    font-size: 0.65rem;
    padding: 0.15rem 0.4rem;
  }

  .header-top-left {
    gap: 0.4rem;
  }

  .header-top-right {
    gap: 0.75rem;
  }

  .logo img {
    height: 35px;
  }

  .hero {
    padding: 2rem 0;
  }

  .hero-text h1 {
    font-size: 1.75rem;
  }

  .hero-text p {
    font-size: 0.9375rem;
  }

  .hero-form {
    padding: 1.25rem;
  }

  .hero-form iframe {
    height: 300px;
  }

  .btn {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
  }

  .section {
    padding: 2rem 0;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .stat-number {
    font-size: 2rem;
  }

  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.375rem; }
  h3 { font-size: 1.125rem; }

  .card {
    padding: 1.25rem;
  }

  .card-img {
    height: 160px;
  }

  .testimonial {
    padding: 1.25rem;
  }

  .fab {
    bottom: 1.5rem;
    right: 0.75rem;
  }

  .fab-item {
    width: 52px;
    height: 52px;
    font-size: 1.375rem;
  }

  .fab-item.whatsapp i {
    font-size: 1.625rem;
    color: white !important;
  }

  .fab-item.phone i {
    font-size: 1.375rem;
  }
}

/* ============================================
   Utilities
   ============================================ */
.text-center {
  text-align: center;
}

.text-primary {
  color: var(--primary-color);
}

.bg-light {
  background: var(--bg-light);
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}