/* ============================================
   SORRIA MAIS - CATALOG WEBSITE
   Brand Colors: Dark Blue #1B4F7C, Accent #2B6197, Teal #3A8FB7
   ============================================ */

/* --- CSS Variables / Design Tokens --- */
:root {
  --color-primary: #1B4F7C;
  --color-primary-dark: #143D60;
  --color-primary-light: #2B6197;
  --color-accent: #3A8FB7;
  --color-accent-light: #5BB0D4;
  --color-accent-subtle: #E8F4FA;

  --color-success: #27AE60;
  --color-success-light: #D4EFDF;
  --color-warning: #F39C12;
  --color-warning-light: #FEF5E7;
  --color-error: #E74C3C;
  --color-error-light: #FADBD8;

  --color-neutral-50: #F8FAFB;
  --color-neutral-100: #F0F4F7;
  --color-neutral-200: #DDE4EA;
  --color-neutral-300: #BCC7D1;
  --color-neutral-400: #8D9DAB;
  --color-neutral-500: #6B7C8A;
  --color-neutral-600: #4A5B6A;
  --color-neutral-700: #364755;
  --color-neutral-800: #1E2D3A;
  --color-neutral-900: #0F1A24;

  --color-white: #FFFFFF;
  --color-whatsapp: #25D366;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Montserrat', system-ui, sans-serif;

  --fw-light: 300;
  --fw-regular: 400;
  --fw-semibold: 600;
  --fw-bold: 700;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-8: 3rem;
  --space-10: 4rem;
  --space-12: 5rem;
  --space-16: 8rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-xl: 0 16px 48px rgba(0,0,0,0.15);

  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-spring: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: var(--fw-regular);
  color: var(--color-neutral-700);
  background-color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-neutral-800);
  line-height: 1.2;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-5);
}

/* --- Header --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  transition: background var(--transition-base), box-shadow var(--transition-base), padding var(--transition-base);
  padding: var(--space-4) 0;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: var(--space-2) 0;
}

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

.logo img {
  height: 44px;
  width: auto;
  transition: filter var(--transition-base);
}

.site-header:not(.scrolled) .logo img {
  filter: brightness(0) invert(1);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.main-nav a {
  font-size: 0.875rem;
  font-weight: var(--fw-semibold);
  color: rgba(255, 255, 255, 0.9);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  position: relative;
  letter-spacing: 0.01em;
}

.site-header.scrolled .main-nav a {
  color: var(--color-neutral-600);
}

.main-nav a:hover {
  color: var(--color-white);
}

.site-header.scrolled .main-nav a:hover {
  color: var(--color-primary);
}

.nav-cta {
  background: var(--color-accent) !important;
  color: var(--color-white) !important;
  padding: var(--space-2) var(--space-5) !important;
  border-radius: var(--radius-full) !important;
  transition: background var(--transition-fast), transform var(--transition-fast) !important;
}

.nav-cta:hover {
  background: var(--color-accent-light) !important;
  transform: translateY(-1px);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  z-index: 1001;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.site-header.scrolled .mobile-toggle span {
  background: var(--color-neutral-700);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

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

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  font-size: 0.9375rem;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  letter-spacing: 0.01em;
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: 1rem;
}

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

.btn-primary:hover {
  background: #1FB855;
  border-color: #1FB855;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

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

.btn-white:hover {
  background: var(--color-neutral-50);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url('https://images.pexels.com/photos/3845810/pexels-photo-3845810.jpeg?auto=compress&cs=tinysrgb&w=1920') center/cover no-repeat;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(27, 79, 124, 0.92) 0%,
    rgba(20, 61, 96, 0.88) 40%,
    rgba(43, 97, 151, 0.85) 100%
  );
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  animation: floatParticle 15s infinite linear;
}

@keyframes floatParticle {
  0% {
    transform: translateY(100vh) scale(0);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-10vh) scale(1);
    opacity: 0;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-16) 0 var(--space-10);
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.95);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
  animation: fadeInDown 0.8s ease-out;
}

.hero h1 {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  color: var(--color-white);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-5);
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.text-accent {
  color: var(--color-accent-light);
}

.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  color: rgba(255, 255, 255, 0.85);
  max-width: 640px;
  margin: 0 auto var(--space-8);
  line-height: 1.7;
  font-weight: var(--fw-light);
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-10);
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.8s both;
}

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

.hero-stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: var(--fw-bold);
  color: var(--color-white);
  line-height: 1;
}

.hero-stat-suffix {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: var(--fw-bold);
  color: var(--color-accent-light);
}

.hero-stat-label {
  display: block;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: var(--space-1);
  font-weight: var(--fw-regular);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: fadeInUp 0.8s ease-out 1s both;
}

.scroll-indicator {
  width: 28px;
  height: 44px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 14px;
  position: relative;
}

.scroll-dot {
  width: 4px;
  height: 8px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 2px;
  position: absolute;
  left: 50%;
  top: 8px;
  transform: translateX(-50%);
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { top: 8px; opacity: 1; }
  50% { top: 22px; opacity: 0.3; }
}

/* --- Sections --- */
.section {
  padding: var(--space-16) 0;
}

.section-tag {
  display: inline-block;
  color: var(--color-accent);
  font-size: 0.8125rem;
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  margin-bottom: var(--space-5);
  line-height: 1.2;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-12);
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--color-neutral-500);
  line-height: 1.7;
}

/* --- About Section --- */
.about {
  background: var(--color-neutral-50);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-slow);
}

.about-image:hover img {
  transform: scale(1.03);
}

.about-image-badge {
  position: absolute;
  bottom: var(--space-6);
  right: var(--space-6);
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.badge-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: var(--fw-bold);
  line-height: 1;
}

.badge-text {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.9;
}

.about-content p {
  color: var(--color-neutral-500);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.about-highlights {
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.about-highlight {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.highlight-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--color-accent-subtle);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.about-highlight strong {
  display: block;
  color: var(--color-neutral-800);
  font-size: 0.9375rem;
  margin-bottom: var(--space-1);
}

.about-highlight p {
  font-size: 0.875rem;
  margin-bottom: 0;
}

/* --- Services Section --- */
.services {
  background: var(--color-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 72px;
  height: 72px;
  background: var(--color-accent-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  color: var(--color-primary);
  transition: background var(--transition-base), color var(--transition-base);
}

.service-card:hover .service-icon {
  background: var(--color-primary);
  color: var(--color-white);
}

.service-card h3 {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-3);
}

.service-card p {
  font-size: 0.875rem;
  color: var(--color-neutral-500);
  line-height: 1.6;
  margin-bottom: var(--space-5);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.service-link:hover {
  color: var(--color-accent);
  gap: var(--space-3);
}

/* --- Reviews Section --- */
.reviews {
  background: var(--color-neutral-50);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.review-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.review-stars {
  display: flex;
  gap: 2px;
  color: var(--color-warning);
  margin-bottom: var(--space-4);
}

.review-text {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-neutral-600);
  margin-bottom: var(--space-6);
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.review-avatar {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: var(--fw-semibold);
  font-size: 0.875rem;
}

.review-author strong {
  display: block;
  color: var(--color-neutral-800);
  font-size: 0.9375rem;
}

.review-author span {
  font-size: 0.8125rem;
  color: var(--color-neutral-400);
}

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  padding: var(--space-12) 0;
  text-align: center;
}

.cta-content h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.cta-content p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.0625rem;
  margin-bottom: var(--space-8);
}

/* --- Contact Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-10);
}

.contact-card {
  text-align: center;
  padding: var(--space-8) var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--color-neutral-50);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.contact-icon {
  width: 64px;
  height: 64px;
  background: var(--color-accent-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  color: var(--color-primary);
}

.contact-card h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-3);
}

.contact-card p {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-neutral-500);
}

.contact-card a {
  color: var(--color-primary);
  font-weight: var(--fw-semibold);
  transition: color var(--transition-fast);
}

.contact-card a:hover {
  color: var(--color-accent);
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.map-container iframe {
  display: block;
}

/* --- Regions --- */
.regions {
  background: var(--color-neutral-50);
  padding: var(--space-10) 0;
}

.regions-title {
  text-align: center;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: var(--fw-semibold);
  color: var(--color-neutral-500);
  margin-bottom: var(--space-6);
}

.regions-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

.region-tag {
  display: inline-block;
  background: var(--color-white);
  color: var(--color-neutral-600);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: var(--fw-semibold);
  border: 1px solid var(--color-neutral-200);
  transition: all var(--transition-fast);
}

.region-tag:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* --- Footer --- */
.site-footer {
  background: var(--color-neutral-900);
  padding-top: var(--space-12);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  line-height: 1.7;
  margin-top: var(--space-4);
}

.footer-logo {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-links h4 {
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-5);
}

.footer-links a {
  display: block;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  padding: var(--space-1) 0;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent-light);
  padding-left: var(--space-2);
}

.footer-bottom {
  padding: var(--space-5) 0;
}

.footer-bottom p {
  text-align: center;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.4);
}

/* --- WhatsApp Float --- */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 60px;
  height: 60px;
  background: var(--color-whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: transform var(--transition-spring), box-shadow var(--transition-base);
  animation: whatsappPulse 3s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

@keyframes whatsappPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6), 0 0 0 12px rgba(37, 211, 102, 0.1); }
}

/* --- Scroll Reveal Animations --- */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-up {
  transform: translateY(40px);
}

.reveal-left {
  transform: translateX(-40px);
}

.reveal-right {
  transform: translateX(40px);
}

.reveal-up.revealed,
.reveal-left.revealed,
.reveal-right.revealed {
  opacity: 1;
  transform: translate(0, 0);
}

/* --- Keyframe Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* --- Responsive --- */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--color-white);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-4);
    transition: right var(--transition-base);
    box-shadow: var(--shadow-xl);
  }

  .main-nav.open {
    right: 0;
  }

  .main-nav a {
    color: var(--color-neutral-700) !important;
    font-size: 1rem;
    padding: var(--space-3) var(--space-5);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .about-image img {
    height: 320px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .reviews-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .hero-stats {
    gap: var(--space-6);
  }

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

  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-logo {
    margin: 0 auto;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .section {
    padding: var(--space-12) 0;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }

  .btn-lg {
    padding: var(--space-3) var(--space-6);
    font-size: 0.9375rem;
  }

  .service-card {
    padding: var(--space-6) var(--space-4);
  }

  .review-card {
    padding: var(--space-6);
  }

  .whatsapp-float {
    width: 52px;
    height: 52px;
    bottom: var(--space-4);
    right: var(--space-4);
  }
}