/* ============================================
   MAIN STYLESHEET
   Warm, Modern Business Website
   ============================================ */

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

:root {
  --color-body-bg: #FFFBF5;
  --color-card-bg: #ffffff;
  --color-primary: #1e1b4b;
  --color-accent: #f97316;
  --color-accent-light: #fed7aa;
  --color-secondary: #0d9488;
  --color-secondary-light: #ccfbf1;
  --color-text: #334155;
  --color-text-muted: #64748b;
  --color-heading: #1e1b4b;
  --color-border: rgba(30, 27, 75, 0.08);
  --color-shadow: rgba(249, 115, 22, 0.08);
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius-card: 16px;
  --radius-btn: 12px;
  --radius-full: 9999px;
  --shadow-sm: 0 2px 8px rgba(249, 115, 22, 0.06);
  --shadow-md: 0 8px 24px rgba(249, 115, 22, 0.08);
  --shadow-lg: 0 16px 48px rgba(249, 115, 22, 0.1);
  --shadow-xl: 0 24px 64px rgba(30, 27, 75, 0.08);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  --max-width: 1200px;
  --section-padding: 100px 0;
  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.4);
  --glass-blur: 16px;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  line-height: 1.2;
  font-weight: 700;
}

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

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

ul, ol {
  list-style: none;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* --- UTILITY CLASSES --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--transition-base), transform 0.8s var(--transition-base);
}

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

.scroll-top-btn {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: 999;
  border: none;
  cursor: pointer;
}

.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top-btn:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  background: #ea580c;
}

/* --- DECORATIVE MESH BACKGROUND --- */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(249, 115, 22, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 10%, rgba(13, 148, 136, 0.03) 0%, transparent 40%),
    radial-gradient(ellipse at 60% 80%, rgba(249, 115, 22, 0.03) 0%, transparent 45%),
    radial-gradient(ellipse at 10% 70%, rgba(13, 148, 136, 0.03) 0%, transparent 40%);
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition-base);
  background: transparent;
}

.site-header.scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  padding: 14px 0;
}

.header-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.5px;
}

.logo .dot {
  color: var(--color-accent);
  font-size: 2rem;
  line-height: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-text);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-base);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
  transition: width var(--transition-base);
}

.nav-links a:hover {
  color: var(--color-accent);
}

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

.nav-links a.active {
  color: var(--color-accent);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--color-primary);
  color: #ffffff;
  border-radius: var(--radius-btn);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition-base);
}

.header-cta:hover {
  background: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(30, 27, 75, 0.5);
  z-index: 998;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.mobile-overlay.active {
  display: block;
  opacity: 1;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}

.hero-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}

.hero-title {
  font-size: clamp(2.75rem, 5vw, 4.25rem);
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: 24px;
  line-height: 1.1;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--color-accent) 0%, #fb923c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--color-accent);
  color: #ffffff;
  border-radius: var(--radius-btn);
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 4px 16px rgba(249, 115, 22, 0.3);
}

.btn-primary:hover {
  background: #ea580c;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(249, 115, 22, 0.4);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-btn);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.hero-stats {
  display: flex;
  gap: 40px;
}

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

.stat-item .stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-heading);
  line-height: 1.2;
}

.stat-item .stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

.hero-decoration {
  position: relative;
  width: 100%;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-decoration::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.15) 0%, rgba(13, 148, 136, 0.08) 50%, transparent 70%);
  animation: floatBlob 8s ease-in-out infinite;
}

.hero-decoration::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.12), rgba(13, 148, 136, 0.1));
  animation: morphBlob 10s ease-in-out infinite;
  backdrop-filter: blur(1px);
  border: 1px solid rgba(249, 115, 22, 0.1);
}

@keyframes floatBlob {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -20px) scale(1.05); }
  66% { transform: translate(-15px, 15px) scale(0.95); }
}

@keyframes morphBlob {
  0%, 100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; transform: rotate(0deg); }
  25% { border-radius: 58% 42% 52% 48% / 43% 61% 39% 57%; }
  50% { border-radius: 45% 55% 35% 65% / 55% 40% 60% 45%; transform: rotate(90deg); }
  75% { border-radius: 60% 40% 65% 35% / 35% 55% 45% 65%; }
}

/* ============================================
   SECTION COMMON
   ============================================ */
.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-accent);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-heading);
  margin-bottom: 16px;
  line-height: 1.15;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 600px;
  line-height: 1.7;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
  padding: var(--section-padding);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
  overflow: hidden;
}

.about-visual::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 70% 30%, rgba(249, 115, 22, 0.06), transparent 50%),
              radial-gradient(circle at 30% 70%, rgba(13, 148, 136, 0.05), transparent 50%);
  pointer-events: none;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 32px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.feature-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 50%;
  background: var(--color-secondary-light);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all var(--transition-base);
}

.feature-item:hover .feature-icon {
  background: var(--color-secondary);
  color: #ffffff;
  transform: scale(1.1);
}

.feature-item h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--color-heading);
}

.feature-item p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-section {
  padding: var(--section-padding);
  background: linear-gradient(180deg, var(--color-body-bg) 0%, #fff8f1 50%, var(--color-body-bg) 100%);
  position: relative;
}

.services-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 90% 20%, rgba(249, 115, 22, 0.04) 0%, transparent 40%),
    radial-gradient(ellipse at 10% 80%, rgba(13, 148, 136, 0.03) 0%, transparent 40%);
  pointer-events: none;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.service-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  padding: 36px 28px;
  transition: all var(--transition-base);
  overflow: hidden;
}

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

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(249, 115, 22, 0.15);
}

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

.service-number {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(30, 27, 75, 0.04);
  position: absolute;
  top: 16px;
  right: 20px;
  line-height: 1;
}

.service-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--color-accent), #fb923c);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.4rem;
  margin-bottom: 20px;
  transition: all var(--transition-base);
}

.service-card:hover .service-icon-wrap {
  transform: scale(1.1) rotate(-5deg);
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-heading);
}

.service-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================================
   PROCESS SECTION
   ============================================ */
.process-section {
  padding: var(--section-padding);
}

.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 60px;
  position: relative;
}

.process-step {
  flex: 1;
  text-align: center;
  padding: 0 20px;
  position: relative;
}

.step-number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), #fb923c);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 20px;
  position: relative;
  z-index: 2;
  box-shadow: 0 4px 16px rgba(249, 115, 22, 0.3);
}

.process-connector {
  position: absolute;
  top: 32px;
  left: calc(50% + 32px);
  right: calc(-50% + 32px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent-light), var(--color-secondary-light));
  z-index: 1;
}

.process-step:last-child .process-connector {
  display: none;
}

.process-step h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-heading);
}

.process-step p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================================
   TEAM SECTION
   ============================================ */
.team-section {
  padding: var(--section-padding);
  background: linear-gradient(180deg, var(--color-body-bg) 0%, #fef7f0 50%, var(--color-body-bg) 100%);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.team-card {
  text-align: center;
  padding: 36px 24px;
  background: var(--color-card-bg);
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(249, 115, 22, 0.12);
}

.team-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-secondary));
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-card-bg);
}

.team-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--color-heading);
}

.team-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials-section {
  padding: var(--section-padding);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.testimonial-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-card);
  padding: 36px;
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 20px;
  right: 28px;
  font-family: var(--font-heading);
  font-size: 4rem;
  color: rgba(249, 115, 22, 0.1);
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(249, 115, 22, 0.12);
}

.quote-text {
  font-style: italic;
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 20px;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  color: var(--color-accent);
  font-size: 1rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-author img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-author h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-heading);
}

.testimonial-author p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, #312e81 50%, #1e1b4b 100%);
  position: relative;
  overflow: hidden;
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 2;
}

.cta-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  color: #ffffff;
  margin-bottom: 16px;
}

.cta-content p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 32px;
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
}

.cta-content .btn-primary {
  background: var(--color-accent);
}

.cta-content .btn-secondary {
  border-color: rgba(255, 255, 255, 0.4);
  color: #ffffff;
}

.cta-content .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
}

.cta-decoration {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.15) 0%, transparent 60%);
  top: -200px;
  right: -100px;
  pointer-events: none;
  animation: floatBlob 12s ease-in-out infinite;
}

.cta-decoration::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.1) 0%, transparent 60%);
  bottom: -100px;
  left: -150px;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
  padding: var(--section-padding);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
  margin-top: 48px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), #fb923c);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.contact-item h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--color-heading);
}

.contact-item p,
.contact-item a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

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

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.social-links a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-body-bg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--color-text);
  transition: all var(--transition-base);
}

.social-links a:hover {
  background: var(--color-accent);
  color: #ffffff;
  border-color: var(--color-accent);
  transform: translateY(-3px);
}

.contact-form {
  background: var(--color-card-bg);
  border-radius: var(--radius-card);
  padding: 40px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.form-row {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
}

.form-row > * {
  flex: 1;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 0;
  border: none;
  border-bottom: 2px solid var(--color-border);
  background: transparent;
  font-size: 0.95rem;
  color: var(--color-text);
  transition: border-color var(--transition-base);
  outline: none;
  margin-bottom: 20px;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--color-text-muted);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-bottom-color: var(--color-accent);
}

.contact-form textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form button {
  width: 100%;
  margin-top: 8px;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.7);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
}

.footer-brand .logo {
  color: #ffffff;
  margin-bottom: 16px;
  display: inline-block;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 20px;
}

.footer-brand .contact-details {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 2;
}

.footer-column h4 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #ffffff;
  margin-bottom: 24px;
}

.footer-column a {
  display: block;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  padding: 6px 0;
  transition: all var(--transition-base);
}

.footer-column a:hover {
  color: var(--color-accent);
  padding-left: 6px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
}

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

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

/* ============================================
   RESPONSIVE - 1024px
   ============================================ */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px 0;
  }

  .hero-section .container {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
  }

  .hero-title {
    font-size: clamp(2.25rem, 4vw, 3.25rem);
  }

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

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

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

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

  .footer-grid > :last-child {
    grid-column: 1 / -1;
  }

  .about-grid {
    gap: 48px;
  }
}

/* ============================================
   RESPONSIVE - 768px
   ============================================ */
@media (max-width: 768px) {
  :root {
    --section-padding: 60px 0;
  }

  .container {
    padding: 0 20px;
  }

  /* Header mobile */
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-card-bg);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 32px 32px;
    gap: 0;
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-base);
    z-index: 999;
  }

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

  .nav-links a {
    padding: 14px 0;
    font-size: 0.9rem;
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }

  .mobile-toggle {
    display: flex;
  }

  .header-cta {
    display: none;
  }

  /* Hero mobile */
  .hero-section {
    padding: 100px 24px 60px;
    min-height: auto;
  }

  .hero-section .container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-decoration {
    height: 250px;
    order: -1;
  }

  .hero-decoration::before {
    width: 250px;
    height: 250px;
  }

  .hero-decoration::after {
    width: 180px;
    height: 180px;
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .hero-stats {
    gap: 24px;
  }

  .stat-item .stat-number {
    font-size: 1.5rem;
  }

  /* About mobile */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-visual {
    min-height: 250px;
  }

  /* Services mobile */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Process mobile */
  .process-steps {
    flex-direction: column;
    gap: 24px;
  }

  .process-connector {
    display: none;
  }

  .process-step {
    text-align: left;
    padding: 0;
    display: flex;
    align-items: flex-start;
    gap: 16px;
  }

  .step-number {
    margin: 0;
    width: 48px;
    height: 48px;
    min-width: 48px;
    font-size: 1.1rem;
  }

  /* Team mobile */
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  /* Testimonials mobile */
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  /* Contact mobile */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .form-row {
    flex-direction: column;
    gap: 0;
  }

  /* Footer mobile */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .section-title {
    font-size: 2rem;
  }
}

/* ============================================
   RESPONSIVE - 480px
   ============================================ */
@media (max-width: 480px) {
  :root {
    --section-padding: 48px 0;
  }

  .container {
    padding: 0 16px;
  }

  .hero-title {
    font-size: 1.85rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }

  .section-title {
    font-size: 1.7rem;
  }

  .section-subtitle {
    font-size: 0.95rem;
  }

  .service-card {
    padding: 28px 20px;
  }

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

  .testimonial-card {
    padding: 28px;
  }

  .contact-form {
    padding: 28px 20px;
  }

  .cta-section {
    padding: 60px 0;
  }

  .cta-content h2 {
    font-size: 1.7rem;
  }

  .scroll-top-btn {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
  }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  html {
    scroll-behavior: auto;
  }
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ============================================
   SELECTION
   ============================================ */
::selection {
  background: rgba(249, 115, 22, 0.15);
  color: var(--color-primary);
}

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-body-bg);
}

::-webkit-scrollbar-thumb {
  background: rgba(30, 27, 75, 0.15);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(30, 27, 75, 0.3);
}