/* ====================================
   LANDING PAGE - CLÍNICA DE FONOAUDIOLOGIA
   Design System & Styles
   ==================================== */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,500;0,600;0,700;1,500&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Primary palette — soft blues */
  --clr-primary-50:  #f0f7ff;
  --clr-primary-100: #dceefb;
  --clr-primary-200: #b6dbf8;
  --clr-primary-300: #7ec0f0;
  --clr-primary-400: #48a3e4;
  --clr-primary-500: #2389d1;
  --clr-primary-600: #156cb2;
  --clr-primary-700: #135691;
  --clr-primary-800: #144977;
  --clr-primary-900: #163e64;

  /* Accent — teal / green */
  --clr-accent-400: #3ec9b0;
  --clr-accent-500: #2bb59e;
  --clr-accent-600: #1f977f;

  /* Neutrals */
  --clr-white: #ffffff;
  --clr-gray-50:  #f9fafb;
  --clr-gray-100: #f3f4f6;
  --clr-gray-200: #e5e7eb;
  --clr-gray-300: #d1d5db;
  --clr-gray-400: #9ca3af;
  --clr-gray-500: #6b7280;
  --clr-gray-600: #4b5563;
  --clr-gray-700: #374151;
  --clr-gray-800: #1f2937;
  --clr-gray-900: #111827;

  /* Typography */
  --font-sans:   'Inter', system-ui, -apple-system, sans-serif;
  --font-serif:  'Playfair Display', Georgia, serif;

  /* Spacing */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Radius */
  --radius-sm:   0.5rem;
  --radius-md:   0.75rem;
  --radius-lg:   1rem;
  --radius-xl:   1.5rem;
  --radius-full: 9999px;

  /* Shadow */
  --shadow-sm:  0 1px 2px rgba(0,0,0,0.05);
  --shadow-md:  0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
  --shadow-lg:  0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
  --shadow-xl:  0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
  --shadow-glass: 0 8px 32px rgba(21, 108, 178, 0.12);

  /* Transition */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--clr-gray-700);
  background-color: var(--clr-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

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

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-primary-500);
  margin-bottom: var(--space-md);
}

.section-label::before {
  content: '';
  width: 32px;
  height: 2px;
  background: linear-gradient(90deg, var(--clr-primary-400), var(--clr-accent-400));
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  font-weight: 600;
  color: var(--clr-gray-900);
  line-height: 1.25;
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--clr-gray-500);
  max-width: 600px;
  line-height: 1.75;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::after {
  opacity: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--clr-primary-500), var(--clr-primary-600));
  color: var(--clr-white);
  box-shadow: 0 4px 15px rgba(35, 137, 209, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(35, 137, 209, 0.45);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-outline {
  background: transparent;
  color: var(--clr-primary-600);
  border: 2px solid var(--clr-primary-200);
}

.btn-outline:hover {
  background: var(--clr-primary-50);
  border-color: var(--clr-primary-400);
  transform: translateY(-2px);
}

.btn-white {
  background: rgba(255, 255, 255, 0.95);
  color: var(--clr-primary-600);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
}

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

/* ---------- NAVIGATION ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-md) 0;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  padding: 0.75rem 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--clr-primary-700);
}

.nav-logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--clr-primary-400), var(--clr-accent-400));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-white);
  font-size: 1.25rem;
}

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

.nav-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--clr-gray-600);
  position: relative;
  padding: 0.25rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--clr-primary-400), var(--clr-accent-400));
  border-radius: 2px;
  transition: width var(--transition-base);
}

.nav-links a:hover {
  color: var(--clr-primary-600);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  margin-left: var(--space-md);
}

.nav-cta .btn {
  padding: 0.625rem 1.5rem;
  font-size: 0.875rem;
}

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--clr-gray-700);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--clr-primary-50) 0%, var(--clr-white) 40%, var(--clr-primary-50) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(126, 192, 240, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(62, 201, 176, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

/* Decorative shapes */
.hero-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-shapes .shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.6;
}

.hero-shapes .shape-1 {
  width: 20px;
  height: 20px;
  background: var(--clr-primary-300);
  top: 20%;
  left: 8%;
  animation: float 6s ease-in-out infinite;
}

.hero-shapes .shape-2 {
  width: 14px;
  height: 14px;
  background: var(--clr-accent-400);
  top: 35%;
  right: 15%;
  animation: float 8s ease-in-out infinite 1s;
}

.hero-shapes .shape-3 {
  width: 10px;
  height: 10px;
  background: var(--clr-primary-200);
  bottom: 25%;
  left: 20%;
  animation: float 7s ease-in-out infinite 2s;
}

.hero-shapes .shape-4 {
  width: 24px;
  height: 24px;
  border: 2px solid var(--clr-primary-200);
  top: 60%;
  right: 8%;
  animation: float 9s ease-in-out infinite 0.5s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-20px) rotate(180deg); }
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
  position: relative;
  z-index: 2;
  padding-top: 5rem;
}

.hero-content {
  max-width: 560px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(35, 137, 209, 0.08);
  border: 1px solid rgba(35, 137, 209, 0.15);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--clr-primary-600);
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.8s ease-out;
}

.hero-badge svg {
  width: 16px;
  height: 16px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--clr-gray-900);
  line-height: 1.15;
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.8s ease-out 0.15s both;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--clr-primary-500), var(--clr-accent-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.125rem;
  color: var(--clr-gray-500);
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.45s both;
}

.hero-stats {
  display: flex;
  gap: var(--space-2xl);
  margin-top: var(--space-3xl);
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

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

.hero-stat-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--clr-primary-600);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.8125rem;
  color: var(--clr-gray-400);
  margin-top: 0.25rem;
}

/* Hero Image */
.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeInRight 1s ease-out 0.3s both;
}

.hero-image-wrapper {
  position: relative;
  width: 420px;
  height: 500px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

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

.hero-image-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(21, 108, 178, 0.08));
  pointer-events: none;
}

/* Floating cards on hero image */
.hero-float-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-md);
  padding: 0.875rem 1.25rem;
  box-shadow: var(--shadow-glass);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 3;
}

.hero-float-card.card-top {
  top: 30px;
  right: -30px;
  animation: floatCard 4s ease-in-out infinite;
}

.hero-float-card.card-bottom {
  bottom: 50px;
  left: -40px;
  animation: floatCard 5s ease-in-out infinite 1.5s;
}

.float-card-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.float-card-icon.blue {
  background: linear-gradient(135deg, var(--clr-primary-100), var(--clr-primary-200));
  color: var(--clr-primary-600);
}

.float-card-icon.green {
  background: linear-gradient(135deg, #d1fae5, #a7f3d0);
  color: var(--clr-accent-600);
}

.float-card-text strong {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--clr-gray-800);
}

.float-card-text span {
  font-size: 0.75rem;
  color: var(--clr-gray-400);
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ---------- SERVIÇOS ---------- */
.services {
  padding: var(--space-4xl) 0;
  background: var(--clr-gray-50);
  position: relative;
}

.services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-primary-200), transparent);
}

.services-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.services-header .section-subtitle {
  margin: 0 auto;
}

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

.service-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  position: relative;
  transition: all var(--transition-base);
  border: 1px solid var(--clr-gray-100);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-primary-400), var(--clr-accent-400));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

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

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  position: relative;
}

.service-icon.icon-language {
  background: linear-gradient(135deg, #ede9fe, #ddd6fe);
  color: #7c3aed;
}

.service-icon.icon-voice {
  background: linear-gradient(135deg, var(--clr-primary-100), var(--clr-primary-200));
  color: var(--clr-primary-600);
}

.service-icon.icon-hearing {
  background: linear-gradient(135deg, #d1fae5, #a7f3d0);
  color: #059669;
}

.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--clr-gray-900);
  margin-bottom: var(--space-sm);
}

.service-card p {
  font-size: 0.9375rem;
  color: var(--clr-gray-500);
  line-height: 1.75;
  margin-bottom: var(--space-lg);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--clr-primary-500);
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.service-link:hover {
  color: var(--clr-primary-700);
  gap: 0.625rem;
}

.service-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

/* ---------- SOBRE ---------- */
.about {
  padding: var(--space-4xl) 0;
  background: var(--clr-white);
}

.about .container {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about-image {
  position: relative;
}

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

.about-image-wrapper img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.about-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 200px;
  height: 200px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--clr-primary-100), var(--clr-primary-200));
  z-index: -1;
}

.about-experience-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-glass);
  text-align: center;
}

.about-experience-badge .number {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--clr-primary-600);
  line-height: 1;
}

.about-experience-badge .label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--clr-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about-content {
  max-width: 540px;
}

.about-content .section-title {
  margin-bottom: var(--space-lg);
}

.about-text {
  font-size: 1rem;
  color: var(--clr-gray-500);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.about-highlight {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--clr-gray-700);
}

.about-highlight-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--clr-primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary-500);
  flex-shrink: 0;
}

/* ---------- DEPOIMENTOS ---------- */
.testimonials {
  padding: var(--space-4xl) 0;
  background: linear-gradient(180deg, var(--clr-primary-50) 0%, var(--clr-white) 100%);
  position: relative;
}

.testimonials-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.testimonials-header .section-subtitle {
  margin: 0 auto;
}

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

.testimonial-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  position: relative;
  border: 1px solid var(--clr-gray-100);
  transition: all var(--transition-base);
}

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

.testimonial-quote-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--clr-primary-400), var(--clr-accent-400));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.testimonial-quote-icon svg {
  width: 22px;
  height: 22px;
  color: var(--clr-white);
}

.testimonial-text {
  font-size: 1rem;
  color: var(--clr-gray-600);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--clr-gray-100);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--clr-white);
  flex-shrink: 0;
}

.testimonial-avatar.avatar-1 {
  background: linear-gradient(135deg, var(--clr-primary-400), var(--clr-primary-600));
}

.testimonial-avatar.avatar-2 {
  background: linear-gradient(135deg, var(--clr-accent-400), var(--clr-accent-600));
}

.testimonial-avatar.avatar-3 {
  background: linear-gradient(135deg, #a78bfa, #7c3aed);
}

.testimonial-author-info strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--clr-gray-800);
}

.testimonial-author-info span {
  font-size: 0.8125rem;
  color: var(--clr-gray-400);
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-md);
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  color: #fbbf24;
}

/* ---------- CTA BANNER ---------- */
.cta-banner {
  padding: var(--space-4xl) 0;
  background: var(--clr-white);
}

.cta-inner {
  background: linear-gradient(135deg, var(--clr-primary-600) 0%, var(--clr-primary-800) 50%, #1a3a5c 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-4xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-inner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(62, 201, 176, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-inner::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(126, 192, 240, 0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-inner > * {
  position: relative;
  z-index: 2;
}

.cta-inner .section-label {
  color: var(--clr-accent-400);
}

.cta-inner .section-label::before {
  background: var(--clr-accent-400);
}

.cta-inner .section-title {
  color: var(--clr-white);
  max-width: 600px;
  margin: 0 auto var(--space-md);
}

.cta-inner .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
  max-width: 500px;
  margin: 0 auto var(--space-2xl);
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--clr-gray-900);
  color: var(--clr-gray-400);
  padding: var(--space-4xl) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
  font-size: 0.9375rem;
  line-height: 1.8;
  margin-top: var(--space-md);
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  color: var(--clr-gray-400);
}

.footer-social a:hover {
  background: var(--clr-primary-600);
  color: var(--clr-white);
  transform: translateY(-2px);
}

.footer-social a svg {
  width: 18px;
  height: 18px;
}

.footer-column h4 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-white);
  margin-bottom: var(--space-lg);
}

.footer-column ul li {
  margin-bottom: var(--space-sm);
}

.footer-column ul li a {
  font-size: 0.9375rem;
  color: var(--clr-gray-400);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-column ul li a:hover {
  color: var(--clr-primary-300);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: var(--space-md);
  font-size: 0.9375rem;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--clr-primary-400);
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-bottom {
  padding: var(--space-lg) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
}

.footer-bottom a {
  color: var(--clr-primary-300);
}

.footer-bottom a:hover {
  color: var(--clr-primary-200);
}

/* ---------- SCROLL ANIMATIONS ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.reveal-stagger .reveal:nth-child(1) { transition-delay: 0.1s; }
.reveal-stagger .reveal:nth-child(2) { transition-delay: 0.2s; }
.reveal-stagger .reveal:nth-child(3) { transition-delay: 0.3s; }

/* ---------- MOBILE RESPONSIVENESS ---------- */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-image {
    order: -1;
  }

  .hero-image-wrapper {
    width: 340px;
    height: 400px;
    margin: 0 auto;
  }

  .hero-float-card.card-top {
    right: 0;
    top: 10px;
  }

  .hero-float-card.card-bottom {
    left: 0;
    bottom: 20px;
  }

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

  .about .container {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .about-content {
    max-width: 100%;
  }

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

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

@media (max-width: 768px) {
  :root {
    --space-4xl: 4rem;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: var(--space-xl);
    z-index: 999;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    font-size: 1.25rem;
  }

  .nav-toggle {
    display: flex;
    z-index: 1000;
  }

  .hero-title {
    font-size: clamp(1.875rem, 6vw, 2.75rem);
  }

  .hero-image-wrapper {
    width: 280px;
    height: 340px;
  }

  .hero-float-card {
    display: none;
  }

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

  .about-image-wrapper img {
    height: 360px;
  }

  .about-highlights {
    grid-template-columns: 1fr;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .cta-inner {
    padding: var(--space-2xl);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-stats {
    flex-direction: column;
    gap: var(--space-lg);
    align-items: center;
  }

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

  .hero-actions .btn {
    width: 100%;
  }

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

  .cta-actions .btn {
    width: 100%;
    max-width: 300px;
  }
}