/* ============================================================
   DeltaStep 2026 — Main Stylesheet
   Modern, mobile-first, Bootstrap 5.3+ based
   ============================================================ */

/* --- CSS Custom Properties --- */
:root {
  --primary: #0d1b3e;
  --primary-light: #1a2f6e;
  --accent: #00d999;
  --accent-dark: #00b87d;
  --white: #ffffff;
  --light-bg: #f4f8ff;
  --card-bg: #ffffff;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --border-light: rgba(0, 0, 0, 0.08);
  --shadow-sm: 0 2px 12px rgba(13, 27, 62, 0.08);
  --shadow-md: 0 8px 32px rgba(13, 27, 62, 0.14);
  --shadow-lg: 0 20px 60px rgba(13, 27, 62, 0.18);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-heading: 'Outfit', 'Raleway', sans-serif;
  --font-body: 'Inter', 'Open Sans', sans-serif;
  --navbar-h: 72px;
}

/* --- Reset / Base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-main);
  background: var(--white);
  overflow-x: hidden;
}

section {
  scroll-margin-top: var(--navbar-h);
}

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

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

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

/* ============================================================
   SCROLL-TO-TOP BUTTON
   ============================================================ */
#scrollToTop {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 48px;
  height: 48px;
  background: var(--accent);
  color: var(--primary);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-md);
}

#scrollToTop.visible {
  opacity: 1;
  pointer-events: auto;
}

#scrollToTop:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* ============================================================
   NAVBAR
   ============================================================ */
#mainNav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1050;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
  padding: 16px 0;
  background: transparent;
}

#mainNav.nav-scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 4px 24px rgba(13, 27, 62, 0.12);
  padding: 8px 0;
}

.navbar-brand img {
  height: 54px;
  transition: height var(--transition);
}

#mainNav.nav-scrolled .navbar-brand img {
  height: 46px;
}

.brand-text {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  transition: color var(--transition);
  letter-spacing: -0.02em;
}

#mainNav.nav-scrolled .brand-text {
  color: #00abbe;
}

.navbar-toggler {
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

#mainNav.nav-scrolled .navbar-toggler {
  border-color: rgba(13, 27, 62, 0.2);
}

#mainNav.nav-scrolled .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2813,27,62,1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.88) !important;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 14px !important;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

/* On light scrolled navbar, switch text to dark */
#mainNav.nav-scrolled .navbar-nav .nav-link {
  color: var(--primary) !important;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--accent-dark) !important;
  background: rgba(0, 184, 125, 0.1);
}

#mainNav.nav-scrolled .navbar-nav .nav-link:hover,
#mainNav.nav-scrolled .navbar-nav .nav-link.active {
  color: var(--accent-dark) !important;
  background: rgba(0, 184, 125, 0.1);
}

.nav-cta {
  background: var(--accent) !important;
  color: var(--primary) !important;
  font-weight: 700 !important;
  border-radius: 50px !important;
  padding: 8px 22px !important;
  margin-left: 8px;
  transition: transform var(--transition), box-shadow var(--transition) !important;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 217, 153, 0.4) !important;
  background: var(--accent-dark) !important;
  color: var(--white) !important;
}

/* Keep CTA readable on light scrolled navbar */
#mainNav.nav-scrolled .nav-cta {
  color: var(--primary) !important;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--navbar-h);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/header-bg.jpg');
  background-size: cover;
  background-position: center;
  will-change: transform;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
      rgba(13, 27, 62, 0.88) 0%,
      rgba(13, 27, 62, 0.72) 50%,
      rgba(0, 100, 60, 0.6) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 60px 20px;
}

.hero-eyebrow {
  display: inline-block;
  background: rgba(0, 217, 153, 0.18);
  border: 1px solid rgba(0, 217, 153, 0.4);
  color: var(--accent);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 28px;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.8rem);
  color: var(--white);
  margin-bottom: 12px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-title .word-cycle {
  color: var(--accent);
  display: inline-block;
  min-width: 220px;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: rgba(255, 255, 255, 0.9);
  max-width: 580px;
  margin: 0 auto 44px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-hero-primary {
  background: var(--accent);
  color: var(--primary);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 36px;
  border-radius: 50px;
  border: 2px solid var(--accent);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(0, 217, 153, 0.45);
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: var(--white);
}

.btn-hero-outline {
  background: transparent;
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 36px;
  border-radius: 50px;
  border: 2px solid rgba(255, 255, 255, 0.55);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-hero-outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-3px);
  color: var(--white);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  animation: bounce 2s infinite;
}

.hero-scroll-hint i {
  font-size: 1.2rem;
  color: var(--accent);
}

@keyframes bounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

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

/* ============================================================
   SECTION COMMON STYLES
   ============================================================ */
.section-pad {
  padding: 90px 0;
}

.section-pad-sm {
  padding: 60px 0;
}

.section-eyebrow {
  display: inline-block;
  color: var(--accent-dark);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--primary);
  margin-bottom: 16px;
}

.section-title span {
  color: var(--accent-dark);
}

.title-underline {
  width: 56px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-dark));
  border-radius: 2px;
  margin: 0 auto 24px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.8;
}

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

.section-bg-dark {
  background: var(--primary);
}

/* ============================================================
   PHILOSOPHY / WELCOME SECTION  (#about1)
   ============================================================ */
.philosophy-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  height: 100%;
}

.philosophy-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.philosophy-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.7rem;
  color: var(--primary);
  box-shadow: 0 8px 20px rgba(0, 217, 153, 0.3);
  transition: transform var(--transition), box-shadow var(--transition);
}

.philosophy-card:hover .philosophy-icon {
  transform: scale(1.1);
  box-shadow: 0 12px 28px rgba(0, 217, 153, 0.45);
}

.philosophy-card h4 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--primary);
}

.philosophy-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin: 0;
}

.philosophy-quote {
  background: linear-gradient(135deg, var(--primary) 50%, var(--primary-light) 100%);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.philosophy-quote::before {
  content: '\201C';
  position: absolute;
  top: -20px;
  left: 20px;
  font-size: 180px;
  color: rgba(0, 217, 153, 0.12);
  font-family: Georgia, serif;
  line-height: 1;
}

.philosophy-quote p {
  font-size: 1.15rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.9);
  position: relative;
  z-index: 1;
  margin: 0;
}

/* ============================================================
   ABOUT SECTION  (#about)
   ============================================================ */
.about-text h2 {
  margin-bottom: 12px;
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 16px;
}

.video-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16/9;
}

.video-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ============================================================
   TEAM SECTION  (#team)
   ============================================================ */
.team-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.team-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

/* Team image — circular, fixed size, centred, never cropped */
.team-img-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 28px 16px;
  background: var(--light-bg);
}

.team-img-wrapper img {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top center;
  border: 4px solid rgba(0, 217, 153, 0.3);
  transition: transform 0.5s ease, border-color var(--transition);
  flex-shrink: 0;
}

.team-card:hover .team-img-wrapper img {
  transform: scale(1.04);
  border-color: var(--accent);
}

/* Institution info — always visible below the name */
.team-institution {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-top: 6px;
}

.team-institution i {
  color: var(--accent-dark);
  margin-right: 4px;
  font-size: 0.78rem;
}

/* Remove the old hover-only overlay */
.team-overlay {
  display: none;
}

.team-info {
  padding: 16px 22px 22px;
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.team-info h5 {
  font-size: 1.1rem;
  color: var(--primary);
  margin-bottom: 4px;
}

.team-info .team-role {
  display: block;
  font-size: 0.82rem;
  color: var(--accent-dark);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

/* ============================================================
   FEATURES SECTION  (#portfolio)
   ============================================================ */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 44px;
}

.filter-btn {
  background: var(--card-bg);
  border: 2px solid var(--border-light);
  border-radius: 50px;
  padding: 8px 22px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--primary);
  box-shadow: 0 4px 16px rgba(0, 217, 153, 0.35);
}

.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
}

.feature-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: transform var(--transition), box-shadow var(--transition);
  width: calc(33.333% - 16px);
  min-width: 280px;
  flex-shrink: 0;
}

@media (max-width: 1100px) {
  .feature-card {
    width: calc(50% - 12px);
  }
}

@media (max-width: 640px) {
  .feature-card {
    width: 100%;
    min-width: unset;
  }
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

/* Feature image area — padded so icons aren't edge-to-edge */
.feature-card-img {
  width: 100%;
  height: 190px;
  background: var(--light-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  padding: 20px;
}

.feature-card-img img {
  max-width: 100%;
  max-height: 150px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.5s ease;
  /* subtle drop shadow so icon pops on the light BG */
  filter: drop-shadow(0 4px 12px rgba(13, 27, 62, 0.12));
}

.feature-card:hover .feature-card-img img {
  transform: scale(1.08);
  filter: drop-shadow(0 6px 16px rgba(0, 184, 125, 0.25));
}

.feature-card-img-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg,
      rgb(0, 217, 153) 0%,
      rgba(0, 217, 153, 0.55) 100%);
  display: flex;
  align-items: flex-end;
  padding: 10px 14px;
  pointer-events: none;
}

.feature-card-img-overlay span {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--white);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.feature-card-body {
  padding: 22px 24px;
}

.feature-card-body h4 {
  font-size: 1.05rem;
  color: var(--primary);
  margin-bottom: 8px;
}

.feature-card-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.7;
}

.feature-card.hidden {
  display: none;
}

/* ============================================================
   COUNTER SECTION  (#counter)
   ============================================================ */
#counter {
  position: relative;
  overflow: hidden;
}

.counter-bg-img {
  position: absolute;
  inset: 0;
  background-image: url('../images/counter-bg.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.counter-overlay-dark {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13, 27, 62, 0.93) 0%, rgba(0, 50, 30, 0.88) 100%);
}

.counter-inner {
  position: relative;
  z-index: 2;
}

.stat-card {
  text-align: center;
  padding: 40px 20px;
}

.stat-icon {
  font-size: 2.8rem;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  display: block;
}

.stat-suffix {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--accent);
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 8px;
  display: block;
  font-weight: 500;
}

/* ============================================================
   OUTCOMES / PRICING TABLE  (#pricing-table)
   ============================================================ */
.outcome-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  border: 2px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.outcome-card:hover,
.outcome-card.featured {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.outcome-card.featured {
  background: linear-gradient(160deg, var(--primary) 0%, var(--primary-light) 100%);
  border-color: var(--accent);
}

.outcome-card.featured h4,
.outcome-card.featured li {
  color: var(--white) !important;
}

.outcome-header {
  font-size: 1.4rem;
  color: var(--primary);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 12px;
}

.outcome-header i {
  color: var(--accent);
  font-size: 1.6rem;
}

.outcome-card.featured .outcome-header {
  border-color: rgba(0, 217, 153, 0.3);
}

.outcome-list {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  flex: 1;
}

.outcome-list li {
  padding: 8px 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px dashed var(--border-light);
}

.outcome-list li:last-child {
  border: none;
}

.outcome-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.btn-outcome {
  display: block;
  text-align: center;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: var(--primary);
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 14px 24px;
  border-radius: 50px;
  border: none;
  font-size: 0.9rem;
  transition: transform var(--transition), box-shadow var(--transition);
  margin-top: auto;
}

.btn-outcome:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 217, 153, 0.4);
  color: var(--primary);
}

/* ============================================================
   TESTIMONIAL SECTION  (#testimonial)
   ============================================================ */
#testimonial {
  position: relative;
  overflow: hidden;
}

.testimonial-bg-img {
  position: absolute;
  inset: 0;
  background-image: url('../images/testimonial-bg.jpg');
  background-size: cover;
  background-position: center;
}

.testimonial-overlay {
  position: absolute;
  inset: 0;
  background: rgba(13, 27, 62, 0.88);
}

.testimonial-inner {
  position: relative;
  z-index: 2;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 48px 52px;
  backdrop-filter: blur(10px);
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.testimonial-quote-icon {
  font-size: 3rem;
  color: var(--accent);
  margin-bottom: 20px;
  display: block;
}

.testimonial-text {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.9);
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 32px;
}

.testimonial-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 3px solid var(--accent);
  object-fit: cover;
  margin: 0 auto 14px;
  display: block;
}

.testimonial-name {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.testimonial-role {
  color: var(--accent);
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============================================================
   AWARDS SECTION  (#from-blog)
   ============================================================ */
.award-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: transform var(--transition), box-shadow var(--transition);
  height: 100%;
}

.award-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.award-img {
  height: 200px;
  overflow: hidden;
}

.award-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.award-card:hover .award-img img {
  transform: scale(1.05);
}

.award-body {
  padding: 24px 26px;
}

.award-badge {
  display: inline-block;
  background: rgba(0, 217, 153, 0.12);
  color: var(--accent-dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.award-body h2 {
  font-size: 1.1rem;
  color: var(--primary);
  margin-bottom: 10px;
}

.award-body p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
}

/* ============================================================
   CLIENTS SECTION  (#client)
   ============================================================ */
.clients-section {
  background: var(--light-bg);
}

.clients-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  align-items: center;
}

.client-logo-item {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 18px 26px;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: box-shadow var(--transition), transform var(--transition);
  height: 110px;
  width: 170px;
  flex-shrink: 0;
}

.client-logo-item img {
  max-height: 80px;
  max-width: 140px;
  object-fit: contain;
  filter: grayscale(60%);
  opacity: 0.75;
  transition: filter var(--transition), opacity var(--transition);
}

.client-logo-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.client-logo-item:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

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

.contact-info-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 40px 36px;
  backdrop-filter: blur(8px);
  height: 100%;
}

.contact-info-card h2 {
  color: var(--white);
  font-size: 1.8rem;
  margin-bottom: 32px;
}

.contact-detail {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  align-items: flex-start;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  background: rgba(0, 217, 153, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-detail-text h5 {
  color: var(--accent);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
  font-weight: 700;
}

.contact-detail-text p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.93rem;
  margin: 0;
  line-height: 1.6;
}

.contact-form-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 40px 36px;
  backdrop-filter: blur(8px);
}

.contact-form-card h2 {
  color: var(--white);
  font-size: 1.8rem;
  margin-bottom: 32px;
}

.contact-form-card .form-control {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  color: var(--white);
  padding: 14px 18px;
  font-size: 0.95rem;
  transition: border-color var(--transition), background var(--transition);
}

.contact-form-card .form-control::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.contact-form-card .form-control:focus {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 217, 153, 0.15);
  color: var(--white);
  outline: none;
}

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

.btn-submit {
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: var(--primary);
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 14px 40px;
  border-radius: 50px;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 217, 153, 0.4);
}

#contactError {
  min-height: 28px;
  padding: 4px 0;
  font-size: 0.9rem;
}

#contactError .error-msg {
  color: #ff7e7e;
}

#contactError .success-msg {
  color: var(--accent);
}

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
  background: #070e1e;
  padding: 48px 0 24px;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 24px;
}

.footer-logo img {
  height: 64px;
  /* filter: brightness(0) invert(1); */
}

.footer-social {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: all var(--transition);
}

.social-link:hover {
  background: var(--accent);
  color: var(--primary);
  border-color: var(--accent);
  transform: translateY(-3px);
}

.footer-copy {
  text-align: center;
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.85rem;
}

.footer-copy strong {
  color: var(--accent);
}

/* ============================================================
   RESPONSIVE OVERRIDES
   ============================================================ */
@media (max-width: 991px) {
  .navbar-collapse {
    background: var(--white);
    padding: 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    margin-top: 12px;
  }

  .navbar-nav .nav-link {
    color: var(--primary) !important;
  }

  .section-pad {
    padding: 70px 0;
  }

  .testimonial-card {
    padding: 36px 32px;
  }
}

@media (max-width: 767px) {
  .section-pad {
    padding: 56px 0;
  }

  .philosophy-quote {
    padding: 30px 28px;
  }

  .contact-info-card,
  .contact-form-card {
    padding: 28px 22px;
  }

  .hero-title .word-cycle {
    min-width: 160px;
  }

  .footer-top {
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .section-pad {
    padding: 48px 0;
  }

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

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

  .feature-card {
    width: 100%;
  }

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

@media (max-width: 360px) {
  :root {
    --navbar-h: 60px;
  }

  .hero-title {
    font-size: 1.6rem;
  }

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

  .section-title {
    font-size: 1.5rem;
  }
}

/* ============================================================
   AOS FALLBACK (if AOS not loaded)
   ============================================================ */
[data-aos] {
  transition-property: opacity, transform;
}

/* ============================================================
   UTILITY
   ============================================================ */
.text-accent {
  color: var(--accent) !important;
}

.bg-accent {
  background: var(--accent) !important;
}

.fw-800 {
  font-weight: 800 !important;
}

.rounded-pill-custom {
  border-radius: 50px !important;
}