:root {
  --orange: #ff7b25;
  --orange-light: #ffaa80;
  --orange-dark: #e64d00;
  --blue: #3b82f6;
  --blue-light: #93c5fd;
  --blue-dark: #1d4ed8;
  --border: #e2e8f0;
  --muted: #64748b;
}

/* --- Enhanced Reveal animations with color effects --- */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease, box-shadow 0.6s ease;
}
[data-reveal].in {
  opacity: 1;
  transform: none;
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.1);
}
[data-reveal="fade"] { transform: none; }
[data-reveal="up"] { transform: translateY(20px); }
[data-reveal="left"] { transform: translateX(24px); }
[data-reveal="right"] { transform: translateX(-24px); }

/* Animated gradient border for revealed elements */
[data-reveal].in::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 2px;
  background: linear-gradient(135deg, var(--orange), var(--blue));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: revealBorder 1.5s ease-in-out;
  pointer-events: none;
  opacity: 0.5;
}

@keyframes revealBorder {
  0% { opacity: 0; transform: scale(0.95); }
  100% { opacity: 0.5; transform: scale(1); }
}

/* --- Partners --- */
.partners {
  padding: 4rem 0;
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

/* Animated background elements */
.partners::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 40%;
  height: 200%;
  background: linear-gradient(45deg, var(--blue-light), transparent);
  animation: rotateBG 20s linear infinite;
  opacity: 0.1;
  z-index: 0;
}

.partners::after {
  content: '';
  position: absolute;
  bottom: -50%;
  right: -10%;
  width: 40%;
  height: 200%;
  background: linear-gradient(-45deg, var(--orange-light), transparent);
  animation: rotateBG 25s linear infinite reverse;
  opacity: 0.1;
  z-index: 0;
}

@keyframes rotateBG {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  gap: 1rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

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

.partners .section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--blue);
  display: inline-block;
}

.partners .section-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--orange));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s ease;
}

[data-reveal].in .section-title::after {
  transform: scaleX(1);
}

.section-sub {
  color: var(--muted);
}

.partners .section-sub {
  font-size: 1.1rem;
}

.partners-track {
  display: flex;
  gap: 2.5rem;
  overflow: auto;
  scroll-behavior: smooth;
  padding: 1rem 0;
  position: relative;
  z-index: 1;
}

.partners-track::-webkit-scrollbar {
  display: none;
}

.partner {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  filter: grayscale(1);
  opacity: 0.8;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  z-index: 1;
}

.partner:hover {
  filter: none;
  opacity: 1;
  transform: translateY(-3px);
}

.partner::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--blue), var(--orange));
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.partner:hover::before {
  opacity: 0.2;
}

.partner-logo {
  max-height: 44px;
  width: auto;
}

/* --- Testimonials --- */
.testimonials {
  padding: 4rem 0;
  background: linear-gradient(135deg, #ffffff 0%, #f9fafb 100%);
  border-top: 1px solid var(--border);
}

.testimonials .section-header {
  text-align: center;
  margin-bottom: 2rem;
}

.testimonials .section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--orange);
}

.testimonials .section-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--blue));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s ease;
}

.testimonials .section-sub {
  color: var(--muted);
  font-size: 1.1rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.testimonial-card {
  border: 1px solid var(--border);
  border-radius: 0.9rem;
  padding: 1rem;
  background: #fff;
  box-shadow: 0 8px 24px rgba(2, 6, 23, 0.04);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--orange), var(--blue));
  transition: width 0.3s ease;
}

.testimonial-card:hover::before {
  width: 6px;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px rgba(255, 123, 37, 0.15);
}

.tc-header {
  display: flex;
  gap: 0.9rem;
  margin-bottom: 0.5rem;
  align-items: center;
}

.tc-avatar img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
}

.tc-name {
  margin: 0;
  font-size: 1.05rem;
}

.tc-company {
  font-size: 0.9rem;
  color: var(--muted);
}

.tc-stars {
  color: var(--orange);
  font-size: 0.9rem;
}

.tc-content {
  color: #0f172a;
  opacity: 0.9;
}

@media (max-width: 960px) {
  .testimonials-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Header (flex) ---- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: saturate(1.2) blur(8px);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.1);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
}

.site-main {
  padding-top: 100px; /* offset for fixed header */
}

.menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.menu li {
  display: inline-flex;
}

.menu a {
  text-decoration: none;
  color: #334155;
  transition: color 0.3s ease;
  position: relative;
}

.menu a:hover {
  color: var(--orange);
}

.menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue);
  transition: width 0.3s ease;
}

.menu a:hover::after {
  width: 100%;
}

.header-actions .btn {
  padding: 0.55rem 1rem;
  border-radius: 0.6rem;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.header-actions .btn-primary {
  background: var(--blue);
  color: white;
  border-color: var(--blue-dark) !important;
}

.header-actions .btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.header-actions .btn-outline {
  border-color: var(--orange) !important;
  color: var(--orange);
}

.header-actions .btn-outline:hover {
  background: var(--orange);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 123, 37, 0.3);
}

/* ---- Search modal ---- */
.search-modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 50;
}

.search-modal[hidden] {
  display: none;
}

.search-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

.search-box {
  position: relative;
  background: #fff;
  padding: 1rem;
  border-radius: 0.8rem;
  box-shadow: 0 10px 40px rgba(59, 130, 246, 0.2);
  width: min(720px, 92vw);
  border: 1px solid var(--blue-light);
}

.search-form {
  display: flex;
  gap: 0.5rem;
}

.search-field {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  transition: all 0.3s ease;
}

.search-field:focus {
  border-color: var(--orange) !important;
  box-shadow: 0 0 0 3px rgba(255, 123, 37, 0.2);
  outline: none;
}

.search-submit {
  padding: 0.75rem 1rem;
  border: 1px solid var(--blue);
  border-radius: 0.6rem;
  background: var(--blue) !important;
  color: white !important;
  transition: all 0.3s ease !important;
}

.search-submit:hover {
  background: var(--blue-dark) !important;
  transform: translateY(-2px);
}

.search-close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  border: 0;
  background: transparent;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--muted);
  transition: color 0.3s ease;
}

.search-close:hover {
  color: var(--orange);
}

/* ---------- Generic Carousel ---------- */
.carousel {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: 0;
}

.carousel-viewport {
  overflow: hidden;
  width: 100%;
}

.carousel-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc(100% / 3);
  gap: 1rem;
  padding: 0.25rem;
  scroll-behavior: smooth;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  border: none !important;
  background: white;
  border-radius: 0.6rem;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1) !important;
  transition: all 0.3s ease !important;
}

.carousel-btn:hover {
  background: linear-gradient(135deg, var(--blue-light), white) !important;
}

.carousel-btn.next:hover {
  background: linear-gradient(135deg, white, var(--orange-light)) !important;
}

.carousel-btn.prev {
  left: -6px;
}

.carousel-btn.next {
  right: -6px;
}

@media (max-width: 1024px) {
  .carousel-track {
    grid-auto-columns: calc(100% / 2);
  }
}

@media (max-width: 640px) {
  .carousel-track {
    grid-auto-columns: 100%;
  }
}

.carousel .testimonial-card {
  height: 100%;
  border: 1px solid var(--border);
  border-radius: 0.9rem;
  padding: 1rem;
  background: #fff;
}

.carousel .tc-header {
  display: flex;
  gap: 0.9rem;
  align-items: center;
  margin-bottom: 0.5rem;
}

.carousel .tc-avatar img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
}

.partners-gallery .carousel-track {
  gap: 0.75rem;
}

.partners-photo {
  overflow: hidden;
  border-radius: 0.8rem;
  border: 1px solid var(--border);
  background: #fff;
}

.partners-photo img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.partners-photo:hover img {
  transform: scale(1.04);
}

/* ---- Testimonials unified container ---- */
.testimonials-container {
  position: relative;
}

.testimonials-wrapper {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
}

.testimonials-wrapper .carousel-viewport {
  overflow: hidden;
  width: 100%;
}

.testimonials-wrapper .carousel-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc(100% / 3);
  gap: 1rem;
  padding: 0.25rem;
  scroll-behavior: smooth;
}

/* Arrows anchored to section sides */
.testimonials-wrapper .carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  border: none !important;
  background: #fff;
  border-radius: 0.6rem;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08) !important;
}

.testimonials-wrapper .carousel-btn.prev {
  left: -8px;
}

.testimonials-wrapper .carousel-btn.next {
  right: -8px;
}

@media (max-width: 1024px) {
  .testimonials-wrapper .carousel-track {
    grid-auto-columns: calc(100% / 2);
  }
}

@media (max-width: 640px) {
  .testimonials-wrapper .carousel-track {
    grid-auto-columns: 100%;
  }
  .testimonials-wrapper .carousel-btn.prev {
    left: 4px;
  }
  .testimonials-wrapper .carousel-btn.next {
    right: 4px;
  }
}

/* Dots */
.carousel-dots {
  display: flex;
  gap: 0.4rem;
  justify-content: center;
  margin-top: 0.75rem;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #e5e7eb;
  cursor: pointer;
  transition: all 0.3s ease;
}

.carousel-dot.is-active {
  background: linear-gradient(135deg, var(--blue), var(--orange)) !important;
  transform: scale(1.2);
  border: none !important;
}

.carousel-dot:hover:not(.is-active) {
  background: var(--blue-light) !important;
}

/* Loading animation */
@keyframes pulse {
  0%, 100% {
    opacity: 0.6;
    transform: scale(0.95);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
}

.loading-element {
  animation: pulse 1.5s ease-in-out infinite;
  background: linear-gradient(90deg, var(--blue-light), var(--orange-light));
}

/* Gradient text animation */
.gradient-text {
  background: linear-gradient(135deg, var(--blue), var(--orange));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradientShift 8s ease infinite;
  background-size: 200% 200%;
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}