/* ========================================
   NutrieWise - Premium Nutrition Website
   Design System & Global Styles
   ======================================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ─── CSS Variables ─── */
:root {
  /* Colors */
  --primary: #121212;
  --primary-light: #1a1a1a;
  --primary-lighter: #222222;
  --secondary: #3DD9D6;
  --secondary-dark: #2bb8b5;
  --secondary-glow: rgba(61, 217, 214, 0.3);
  --accent: #4DE84A;
  --accent-dark: #3bc738;
  --accent-glow: rgba(77, 232, 74, 0.3);
  --white: #ffffff;
  --text: #e0e0e0;
  --text-muted: #999999;
  --text-dark: #666666;

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --gap-xs: 0.5rem;
  --gap-sm: 1rem;
  --gap-md: 1.5rem;
  --gap-lg: 2.5rem;
  --gap-xl: 4rem;
  --gap-2xl: 6rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow-cyan: 0 0 20px rgba(61, 217, 214, 0.2), 0 0 60px rgba(61, 217, 214, 0.1);
  --shadow-glow-lime: 0 0 20px rgba(77, 232, 74, 0.2), 0 0 60px rgba(77, 232, 74, 0.1);

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

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

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

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

ul,
ol {
  list-style: none;
}

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

/* ─── Scrollbar ─── */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--primary);
}

::-webkit-scrollbar-thumb {
  background: var(--secondary);
  border-radius: 10px;
}

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

h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
}

h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
}

h4 {
  font-size: 1.2rem;
}

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

.text-gradient {
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: var(--gap-xs);
}

/* ─── Layout ─── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--gap-md);
}

section {
  padding: var(--gap-2xl) 0;
  position: relative;
}

/* ─── Navigation ─── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: all var(--transition-base);
  background: rgba(18, 18, 18, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(61, 217, 214, 0.1);
}

.navbar.scrolled {
  padding: 0.6rem 0;
  background: rgba(18, 18, 18, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--gap-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.nav-logo img {
  height: 45px;
  width: 45px;
  border-radius: var(--radius-full);
  border: 2px solid var(--secondary);
  object-fit: cover;
}

.nav-logo-text {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
}

.nav-logo-text span:first-child {
  color: var(--secondary);
}

.nav-logo-text span:last-child {
  color: var(--accent);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--gap-lg);
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text);
  position: relative;
  padding: 0.3rem 0;
  transition: color var(--transition-fast);
}

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

.nav-link:hover,
.nav-link.active {
  color: var(--secondary);
}

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

.nav-cta {
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  color: var(--primary) !important;
  padding: 0.6rem 1.5rem;
  border-radius: var(--radius-xl);
  font-weight: 700;
  font-size: 0.9rem;
  transition: all var(--transition-base);
  box-shadow: 0 4px 15px rgba(61, 217, 214, 0.3);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(61, 217, 214, 0.5);
}

.nav-cta::after {
  display: none;
}

/* Mobile Menu Toggle */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
  padding: 5px;
}

.hamburger span {
  width: 28px;
  height: 2px;
  background: var(--secondary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-xl);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(-100%);
  transition: transform var(--transition-base);
}

.btn:hover::before {
  transform: translateX(0);
}

.btn-primary {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  color: var(--primary);
  box-shadow: 0 4px 20px var(--secondary-glow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 35px var(--secondary-glow);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--primary);
  box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-accent:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 35px var(--accent-glow);
}

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

.btn-outline:hover {
  background: var(--secondary);
  color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 8px 35px var(--secondary-glow);
}

/* ─── Cards ─── */
.card {
  background: var(--primary-light);
  border: 1px solid rgba(61, 217, 214, 0.1);
  border-radius: var(--radius-md);
  padding: var(--gap-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

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

.card:hover {
  transform: translateY(-8px);
  border-color: rgba(61, 217, 214, 0.3);
  box-shadow: var(--shadow-glow-cyan);
}

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

.card-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: var(--gap-sm);
  background: rgba(61, 217, 214, 0.1);
  color: var(--secondary);
  transition: all var(--transition-base);
}

.card:hover .card-icon {
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  color: var(--primary);
  transform: scale(1.1) rotate(5deg);
}

/* ─── Glass Card ─── */
.glass-card {
  background: rgba(26, 26, 26, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(61, 217, 214, 0.15);
  border-radius: var(--radius-lg);
  padding: var(--gap-lg);
}

/* ─── Section Header ─── */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--gap-xl);
}

.section-header h2 {
  margin-bottom: var(--gap-sm);
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* ─── Animated Decorations ─── */
.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
  pointer-events: none;
  z-index: 0;
}

.glow-orb-cyan {
  background: var(--secondary);
}

.glow-orb-lime {
  background: var(--accent);
}

/* ─── Floating Particles Background ─── */
.particles-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--secondary);
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat 8s infinite;
}

.particle:nth-child(odd) {
  background: var(--accent);
}

@keyframes particleFloat {
  0% {
    opacity: 0;
    transform: translateY(100vh) scale(0);
  }

  10% {
    opacity: 0.6;
  }

  90% {
    opacity: 0.6;
  }

  100% {
    opacity: 0;
    transform: translateY(-20vh) scale(1);
  }
}

/* ─── Hero Section ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 80px;
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(61, 217, 214, 0.1);
  border: 1px solid rgba(61, 217, 214, 0.2);
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-xl);
  font-size: 0.85rem;
  color: var(--secondary);
  margin-bottom: var(--gap-md);
  animation: fadeInUp 0.8s ease;
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.5);
  }
}

.hero h1 {
  margin-bottom: var(--gap-md);
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-tagline {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: var(--gap-lg);
  max-width: 500px;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-buttons {
  display: flex;
  gap: var(--gap-sm);
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-stats {
  display: flex;
  gap: var(--gap-lg);
  margin-top: var(--gap-xl);
  animation: fadeInUp 0.8s ease 0.8s both;
}

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

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--secondary);
}

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

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeIn 1s ease 0.5s both;
}

.hero-image-container {
  position: relative;
  width: 400px;
  height: 400px;
}

.hero-image-ring {
  position: absolute;
  inset: -15px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--secondary);
  border-right-color: var(--accent);
  animation: ringRotate 8s linear infinite;
}

.hero-image-ring:nth-child(2) {
  inset: -30px;
  border-top-color: var(--accent);
  border-right-color: var(--secondary);
  animation-direction: reverse;
  animation-duration: 12s;
  opacity: 0.5;
}

@keyframes ringRotate {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.hero-image {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(61, 217, 214, 0.3);
  position: relative;
  z-index: 1;
}

/* ─── Services Grid ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--gap-md);
}

/* ─── NCPM Timeline ─── */
.ncpm-timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.ncpm-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--secondary), var(--accent));
  transform: translateX(-50%);
}

.ncpm-step {
  display: flex;
  align-items: flex-start;
  gap: var(--gap-lg);
  margin-bottom: var(--gap-xl);
  position: relative;
}

.ncpm-step:nth-child(even) {
  flex-direction: row-reverse;
}

.ncpm-step-number {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--primary);
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  position: relative;
  z-index: 2;
  box-shadow: 0 0 30px var(--secondary-glow);
  transition: all var(--transition-base);
}

.ncpm-step:hover .ncpm-step-number {
  transform: scale(1.15);
  box-shadow: 0 0 50px var(--secondary-glow);
}

.ncpm-step-content {
  flex: 1;
  max-width: 380px;
}

.ncpm-step-content h3 {
  margin-bottom: 0.5rem;
  color: var(--secondary);
}

.ncpm-step-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* ─── About Page ─── */
.about-hero {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--gap-xl);
  align-items: start;
}

.about-photo-wrapper {
  position: relative;
}

.about-photo {
  width: 100%;
  max-width: 350px;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 3px solid rgba(61, 217, 214, 0.2);
  box-shadow: var(--shadow-glow-cyan);
}

.credentials-list {
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
  margin-top: var(--gap-md);
}

.credential-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.8rem 1.2rem;
  background: rgba(61, 217, 214, 0.05);
  border: 1px solid rgba(61, 217, 214, 0.1);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
}

.credential-item:hover {
  background: rgba(61, 217, 214, 0.1);
  border-color: rgba(61, 217, 214, 0.3);
  transform: translateX(5px);
}

.credential-icon {
  font-size: 1.3rem;
  color: var(--secondary);
}

/* ─── Timeline ─── */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--secondary), var(--accent), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--gap-lg);
  padding-left: var(--gap-md);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -32px;
  top: 8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--secondary);
  border: 3px solid var(--primary);
  z-index: 2;
  transition: all var(--transition-base);
}

.timeline-item:hover::before {
  background: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow);
  transform: scale(1.3);
}

.timeline-date {
  font-size: 0.85rem;
  color: var(--secondary);
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.timeline-title {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.3rem;
}

.timeline-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-style: italic;
}

.timeline-item ul {
  list-style: disc;
  padding-left: 1.2rem;
}

.timeline-item li {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

/* ─── Skills Tags ─── */
.skills-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.skill-tag {
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-xl);
  font-size: 0.85rem;
  font-weight: 500;
  background: rgba(61, 217, 214, 0.08);
  border: 1px solid rgba(61, 217, 214, 0.15);
  color: var(--secondary);
  transition: all var(--transition-base);
  cursor: default;
}

.skill-tag:hover {
  background: rgba(61, 217, 214, 0.15);
  border-color: var(--secondary);
  transform: translateY(-3px);
  box-shadow: 0 4px 15px var(--secondary-glow);
}

.skill-tag.accent {
  background: rgba(77, 232, 74, 0.08);
  border-color: rgba(77, 232, 74, 0.15);
  color: var(--accent);
}

.skill-tag.accent:hover {
  background: rgba(77, 232, 74, 0.15);
  border-color: var(--accent);
  box-shadow: 0 4px 15px var(--accent-glow);
}

/* ─── Contact Form ─── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--gap-xl);
}

.contact-info-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem;
  background: rgba(61, 217, 214, 0.05);
  border: 1px solid rgba(61, 217, 214, 0.1);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  margin-bottom: var(--gap-sm);
}

.contact-info-card:hover {
  background: rgba(61, 217, 214, 0.1);
  border-color: rgba(61, 217, 214, 0.3);
  transform: translateX(5px);
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  background: linear-gradient(135deg, rgba(61, 217, 214, 0.15), rgba(77, 232, 74, 0.1));
  color: var(--secondary);
  flex-shrink: 0;
}

.form-group {
  margin-bottom: var(--gap-sm);
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.85rem 1.2rem;
  background: var(--primary-lighter);
  border: 1px solid rgba(61, 217, 214, 0.15);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition-base);
  outline: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(61, 217, 214, 0.1);
}

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

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

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%233DD9D6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}

.form-select option {
  background: var(--primary-lighter);
  color: var(--white);
}

/* ─── WhatsApp Floating Button ─── */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  cursor: pointer;
  transition: all var(--transition-base);
  animation: whatsappBounce 3s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

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

@keyframes whatsappBounce {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-6px);
  }
}

.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: var(--primary-lighter);
  color: var(--text);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  border: 1px solid rgba(61, 217, 214, 0.15);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
}

/* ─── Footer ─── */
.footer {
  background: var(--primary-light);
  border-top: 1px solid rgba(61, 217, 214, 0.1);
  padding: var(--gap-xl) 0 var(--gap-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--gap-xl);
  margin-bottom: var(--gap-xl);
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: var(--gap-sm);
}

.footer h4 {
  color: var(--secondary);
  margin-bottom: var(--gap-sm);
  font-size: 1rem;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--secondary);
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--gap-md);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-dark);
  font-size: 0.85rem;
}

.footer-social {
  display: flex;
  gap: 0.8rem;
  margin-top: var(--gap-sm);
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(61, 217, 214, 0.08);
  border: 1px solid rgba(61, 217, 214, 0.15);
  color: var(--secondary);
  font-size: 1.1rem;
  transition: all var(--transition-base);
}

.social-icon:hover {
  background: var(--secondary);
  color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 4px 15px var(--secondary-glow);
}

/* ─── Scroll Reveal Animations ─── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.85);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Staggered delays */
.delay-1 {
  transition-delay: 0.1s;
}

.delay-2 {
  transition-delay: 0.2s;
}

.delay-3 {
  transition-delay: 0.3s;
}

.delay-4 {
  transition-delay: 0.4s;
}

.delay-5 {
  transition-delay: 0.5s;
}

.delay-6 {
  transition-delay: 0.6s;
}

/* ─── Keyframes ─── */
@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

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

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-15px);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }

  100% {
    background-position: 200% 0;
  }
}

/* ─── Page Header (inner pages) ─── */
.page-header {
  padding: 140px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center top, rgba(61, 217, 214, 0.08) 0%, transparent 70%);
}

.page-header h1 {
  position: relative;
  z-index: 1;
  margin-bottom: var(--gap-xs);
}

.page-header p {
  position: relative;
  z-index: 1;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: var(--gap-md);
  font-size: 0.85rem;
  color: var(--text-dark);
  position: relative;
  z-index: 1;
}

.breadcrumb a {
  color: var(--secondary);
}

.breadcrumb a:hover {
  text-decoration: underline;
}

/* ─── Testimonials ─── */
.testimonial-card {
  background: var(--primary-light);
  border: 1px solid rgba(61, 217, 214, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--gap-lg);
  position: relative;
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  border-color: rgba(61, 217, 214, 0.3);
  box-shadow: var(--shadow-glow-cyan);
}

.testimonial-quote {
  font-size: 3rem;
  color: var(--secondary);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.testimonial-text {
  font-style: italic;
  color: var(--text);
  margin-bottom: var(--gap-sm);
  font-size: 0.95rem;
}

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

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--gap-md);
}

/* ─── Process CTA ─── */
.cta-banner {
  background: linear-gradient(135deg, rgba(61, 217, 214, 0.1), rgba(77, 232, 74, 0.08));
  border: 1px solid rgba(61, 217, 214, 0.15);
  border-radius: var(--radius-lg);
  padding: var(--gap-xl);
  text-align: center;
}

.cta-banner h2 {
  margin-bottom: var(--gap-sm);
}

.cta-banner p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto var(--gap-md);
}

/* ─── Counter Animations ─── */
.counter-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-md);
}

.counter-card {
  text-align: center;
  padding: var(--gap-lg);
  background: rgba(61, 217, 214, 0.03);
  border: 1px solid rgba(61, 217, 214, 0.08);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.counter-card:hover {
  background: rgba(61, 217, 214, 0.08);
  border-color: rgba(61, 217, 214, 0.2);
  transform: translateY(-5px);
}

.counter-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.counter-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

/* ─── Approach Cards ─── */
.approach-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--gap-md);
}

.approach-card {
  text-align: center;
  padding: var(--gap-lg);
  background: var(--primary-light);
  border: 1px solid rgba(61, 217, 214, 0.1);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.approach-card:hover {
  transform: translateY(-8px);
  border-color: rgba(61, 217, 214, 0.3);
  box-shadow: var(--shadow-glow-cyan);
}

.approach-card .card-icon {
  margin: 0 auto var(--gap-sm);
}

/* ─── Responsive ─── */
@media (max-width: 992px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-tagline {
    margin: 0 auto var(--gap-lg);
  }

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

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

  .hero-visual {
    order: -1;
  }

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

  .about-hero {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-photo-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .about-photo {
    max-width: 280px;
    height: auto !important;
  }

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

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

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

  .ncpm-timeline::before {
    left: 30px;
  }

  .ncpm-step {
    flex-direction: column !important;
    padding-left: 80px;
  }

  .ncpm-step-number {
    position: absolute;
    left: 0;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--primary-light);
    flex-direction: column;
    justify-content: center;
    gap: var(--gap-lg);
    transition: right var(--transition-base);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    z-index: 1000;
  }

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

  .hamburger {
    display: flex;
  }

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

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

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

  .hero-stats {
    flex-wrap: wrap;
    gap: var(--gap-md);
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  section {
    padding: var(--gap-xl) 0;
  }

  .btn {
    padding: 0.7rem 1.5rem;
    font-size: 0.85rem;
  }

  .hero-image-container {
    width: 220px;
    height: 220px;
  }
}

/* ─── Marquee / Conditions ─── */
.marquee-wrapper {
  overflow: hidden;
  padding: var(--gap-sm) 0;
  position: relative;
}

.marquee-wrapper::before,
.marquee-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100px;
  z-index: 2;
}

.marquee-wrapper::before {
  left: 0;
  background: linear-gradient(to right, var(--primary), transparent);
}

.marquee-wrapper::after {
  right: 0;
  background: linear-gradient(to left, var(--primary), transparent);
}

.marquee-track {
  display: flex;
  gap: var(--gap-md);
  animation: marquee 25s linear infinite;
  width: max-content;
}

.marquee-item {
  padding: 0.6rem 1.5rem;
  border: 1px solid rgba(61, 217, 214, 0.15);
  border-radius: var(--radius-xl);
  font-size: 0.9rem;
  color: var(--secondary);
  white-space: nowrap;
  background: rgba(61, 217, 214, 0.05);
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/* ─── FAQ Accordion ─── */
.faq-item {
  border: 1px solid rgba(61, 217, 214, 0.1);
  border-radius: var(--radius-sm);
  margin-bottom: var(--gap-sm);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: rgba(61, 217, 214, 0.25);
}

.faq-question {
  padding: 1.2rem var(--gap-md);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--white);
  background: var(--primary-light);
  transition: all var(--transition-base);
}

.faq-question:hover {
  background: rgba(61, 217, 214, 0.05);
}

.faq-question .toggle-icon {
  font-size: 1.2rem;
  color: var(--secondary);
  transition: transform var(--transition-base);
}

.faq-item.open .faq-question .toggle-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  padding: 0 var(--gap-md);
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 var(--gap-md) 1.2rem;
}

.faq-answer p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ─── Research Cards ─── */
.research-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--gap-md);
}

.research-card {
  padding: var(--gap-lg);
  background: var(--primary-light);
  border: 1px solid rgba(77, 232, 74, 0.1);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.research-card:hover {
  border-color: rgba(77, 232, 74, 0.3);
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow-lime);
}

.research-card h4 {
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.research-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
}