/* ================================================
   HashPix SOLUTIONS — Enterprise IT
   Design: Dark Navy + Electric Blue, clean & authoritative
   ================================================ */

@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,400&display=swap");

/* ── Variables ── */
:root {
  --navy: #0a0f1e;
  --navy-2: #0f1629;
  --navy-3: #141c35;
  --navy-card: #111827;
  --blue: #2563eb;
  --blue-light: #3b82f6;
  --blue-glow: rgba(37, 99, 235, 0.18);
  --teal: #06b6d4;
  --white: #ffffff;
  --off-white: #f8faff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-700: #374151;
  --text-h: #f1f5f9;
  --text-body: #cbd5e1;
  --text-muted: #94a3b8;
  --border: rgba(255, 255, 255, 0.07);
  --border-blue: rgba(37, 99, 235, 0.35);
  --grad-blue: linear-gradient(135deg, #1d4ed8 0%, #2563eb 50%, #0ea5e9 100%);
  --grad-card: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.08) 0%,
    rgba(6, 182, 212, 0.05) 100%
  );
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 64px rgba(0, 0, 0, 0.4);
  --shadow-blue: 0 8px 32px rgba(37, 99, 235, 0.4);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --font-head: "Plus Jakarta Sans", sans-serif;
  --font-body: "DM Sans", sans-serif;
}

/* ── Reset ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--text-body);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}
ul {
  list-style: none;
}
button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}
::-webkit-scrollbar {
  width: 5px;
}
::-webkit-scrollbar-track {
  background: var(--navy);
}
::-webkit-scrollbar-thumb {
  background: var(--blue);
  border-radius: 3px;
}

/* ── Typography ── */
h1,
h2,
h3,
h4,
h5 {
  font-family: var(--font-head);
  color: var(--text-h);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 800;
}
h2 {
  font-size: clamp(1.9rem, 3.5vw, 3rem);
  font-weight: 800;
}
h3 {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 700;
}
h4 {
  font-size: 1.05rem;
  font-weight: 600;
}
p {
  font-size: 1rem;
  line-height: 1.75;
}

/* ── Layout ── */
.container {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}
.section {
  padding: clamp(72px, 10vw, 120px) 0;
}
.section-sm {
  padding: clamp(48px, 6vw, 80px) 0;
}

/* ── Utilities ── */
.text-blue {
  color: var(--blue-light);
}
.text-teal {
  color: var(--teal);
}
.text-grad {
  background: var(--grad-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(37, 99, 235, 0.28);
  color: var(--blue-light);
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 999px;
}
.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--blue-light);
  border-radius: 50%;
  animation: pulseDot 2s infinite;
}
@keyframes pulseDot {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(0.65);
  }
}
.section-label {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 14px;
  display: block;
}
.section-title {
  margin-bottom: 18px;
}
.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 640px;
}
.divider {
  width: 48px;
  height: 3px;
  background: var(--grad-blue);
  border-radius: 2px;
  margin: 18px 0;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  letter-spacing: 0.01em;
  cursor: pointer;
  border: none;
}
.btn svg,
.btn i {
  font-size: 0.88rem;
  transition: transform 0.2s;
}
.btn:hover svg,
.btn:hover i {
  transform: translateX(3px);
}
.btn-primary {
  background: var(--grad-blue);
  color: #fff;
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(37, 99, 235, 0.5);
}
.btn-outline {
  background: transparent;
  color: var(--text-h);
  border: 1.5px solid rgba(255, 255, 255, 0.18);
}
.btn-outline:hover {
  border-color: var(--blue-light);
  color: var(--blue-light);
  background: var(--blue-glow);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-h);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}
.btn-sm {
  padding: 9px 20px;
  font-size: 0.84rem;
}
.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.header.scrolled {
  background: rgba(10, 15, 30, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 11px 0;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo img {
  height: 36px;
  width: auto;
}
.logo-name {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}
.nav-desktop {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-link:hover,
.nav-link.active {
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
}
.nav-cta {
  background: var(--grad-blue);
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.86rem;
  font-weight: 700;
  padding: 9px 22px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.35);
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.5);
  color: #fff;
}
/* mobile */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--navy-2);
  z-index: 999;
  padding: 90px 28px 40px;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
}
.mobile-nav.open {
  display: flex;
}
.mobile-nav-link {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 13px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--white);
  border-color: var(--border-blue);
  background: var(--blue-glow);
}
.mobile-nav-cta {
  margin-top: 10px;
  text-align: center;
  background: var(--grad-blue);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  padding: 14px;
  border-radius: var(--radius-sm);
}
@media (max-width: 900px) {
  .nav-desktop,
  .nav-cta {
    display: none !important;
  }
  .hamburger {
    display: flex;
  }
}
@media (min-width: 901px) {
  .hamburger {
    display: none !important;
  }
}
@media (max-width: 1140px) and (min-width: 901px) {
  .nav-link {
    padding: 7px 10px;
    font-size: 0.83rem;
  }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg-img {
  position: absolute;
  inset: 0;
  background: url("https://images.unsplash.com/photo-1451187580459-43490279c0fa?w=1920&q=80")
    center/cover no-repeat;
  opacity: 0.12;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 15, 30, 0.98) 0%,
    rgba(15, 22, 41, 0.92) 50%,
    rgba(10, 15, 30, 0.85) 100%
  );
}
.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37, 99, 235, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 99, 235, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}
.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(37, 99, 235, 0.18) 0%,
    transparent 70%
  );
  top: -150px;
  right: -100px;
  animation: floatOrb 10s ease-in-out infinite;
}
.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(
    circle,
    rgba(6, 182, 212, 0.12) 0%,
    transparent 70%
  );
  bottom: -80px;
  left: -60px;
  animation: floatOrb 13s ease-in-out infinite reverse;
}
@keyframes floatOrb {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-28px);
  }
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  animation: fadeUp 0.7s ease both;
}
.hero-eyebrow-dot {
  width: 8px;
  height: 8px;
  background: var(--blue-light);
  border-radius: 50%;
  animation: pulseDot 2s infinite;
}
.hero-eyebrow-text {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-light);
}
.hero h1 {
  margin-bottom: 24px;
  animation: fadeUp 0.7s 0.1s ease both;
  opacity: 0;
}
.hero-desc {
  font-size: 1.15rem;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 560px;
  animation: fadeUp 0.7s 0.2s ease both;
  opacity: 0;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 60px;
  animation: fadeUp 0.7s 0.3s ease both;
  opacity: 0;
}
.hero-stats {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--border);
  padding-top: 40px;
  animation: fadeUp 0.7s 0.4s ease both;
  opacity: 0;
}
.hero-stat {
  padding-right: 36px;
  border-right: 1px solid var(--border);
}
.hero-stat:last-child {
  border-right: none;
  padding-right: 0;
}
.hero-stat:not(:first-child) {
  padding-left: 36px;
}
.hero-stat-num {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
  background: var(--grad-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}
.hero-trust {
  position: relative;
  z-index: 1;
  margin-top: 28px;
  padding: 18px 24px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  animation: fadeUp 0.7s 0.5s ease both;
  opacity: 0;
}
.hero-trust-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.hero-trust-items {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.hero-trust-item {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 7px;
}
.hero-trust-item i {
  color: var(--blue-light);
  font-size: 0.85rem;
}
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (max-width: 768px) {
  .hero {
    padding-top: 90px;
  }
  .hero h1 {
    font-size: clamp(2rem, 8vw, 2.8rem);
  }
  .hero-desc {
    font-size: 1rem;
  }
  .hero-actions {
    flex-direction: column;
  }
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-stats {
    flex-wrap: wrap;
    gap: 24px;
  }
  .hero-stat {
    border-right: none;
    padding: 0 !important;
  }
  .hero-trust {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-section {
  background: var(--navy);
}
.services-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}
.services-header .section-desc {
  margin: 0 auto;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: default;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.service-card-img {
  height: 200px;
  overflow: hidden;
  position: relative;
}
.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  filter: brightness(0.75) saturate(0.9);
}
.service-card:hover .service-card-img img {
  transform: scale(1.05);
}
.service-card-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 40%,
    var(--navy-card) 100%
  );
}
.service-card-body {
  padding: 24px 26px 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.service-card-body h3 {
  font-size: 1.08rem;
  margin-bottom: 10px;
  color: var(--white);
}
.service-card-body p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 18px;
  flex: 1;
}
.service-card-features {
  list-style: none;
  margin-bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-card-features li {
  font-size: 0.82rem;
  color: var(--text-body);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.service-card-features li::before {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--blue-light);
  font-size: 0.7rem;
  margin-top: 3px;
  flex-shrink: 0;
}
.service-card-link {
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--blue-light);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: gap 0.2s;
  margin-top: auto;
}
.service-card:hover .service-card-link {
  gap: 11px;
}
.services-cta {
  text-align: center;
  margin-top: 52px;
}
@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   CASE STUDIES
   ============================================================ */
.case-section {
  background: var(--navy-2);
  border-top: 1px solid var(--border);
}
.case-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.case-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: block;
  color: inherit;
}
.case-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.case-img {
  height: 200px;
  overflow: hidden;
  position: relative;
}
.case-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7) saturate(0.8);
  transition: transform 0.5s ease;
}
.case-card:hover .case-img img {
  transform: scale(1.06);
}
.case-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  font-family: var(--font-head);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--grad-blue);
  color: #fff;
  padding: 5px 14px;
  border-radius: 999px;
}
.case-body {
  padding: 22px 24px 26px;
}
.case-body h3 {
  font-size: 1.02rem;
  margin-bottom: 6px;
  color: var(--white);
}
.case-client {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.case-metrics {
  display: flex;
  gap: 20px;
}
.case-metric-val {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--blue-light);
  line-height: 1;
  display: block;
  margin-bottom: 2px;
}
.case-metric-lbl {
  font-size: 0.72rem;
  color: var(--text-muted);
}
.case-cta {
  text-align: center;
  margin-top: 48px;
}
@media (max-width: 1024px) {
  .case-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 640px) {
  .case-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-section {
  background: var(--navy);
  border-top: 1px solid var(--border);
}
.testimonials-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.testimonials-track-wrap {
  overflow: hidden;
  position: relative;
}
.testimonials-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.testimonial-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  flex: 0 0 calc(50% - 12px);
  min-width: 0;
}
.testimonial-quote {
  font-size: 2.5rem;
  line-height: 1;
  color: var(--blue-light);
  opacity: 0.25;
  font-family: Georgia, serif;
  margin-bottom: 16px;
}
.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
  flex-shrink: 0;
}
.testimonial-name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--white);
  margin-bottom: 2px;
}
.testimonial-role {
  font-size: 0.77rem;
  color: var(--text-muted);
}
.testimonials-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
}
.tcard-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: var(--transition);
}
.tcard-btn:hover {
  border-color: var(--blue-light);
  color: var(--blue-light);
  background: var(--blue-glow);
}
.tcard-dots {
  display: flex;
  gap: 8px;
}
.tcard-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  padding: 0;
  transition: var(--transition);
}
.tcard-dot.active {
  background: var(--blue-light);
  transform: scale(1.2);
}
@media (max-width: 768px) {
  .testimonial-card {
    flex: 0 0 100%;
  }
}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-section {
  background: var(--navy-2);
  border-top: 1px solid var(--border);
}
.why-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: var(--transition);
}
.why-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}
.why-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--blue-glow);
  border: 1px solid var(--border-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.35rem;
  color: var(--blue-light);
}
.why-card h3 {
  font-size: 1rem;
  margin-bottom: 10px;
}
.why-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
}
@media (max-width: 1024px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .why-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner-section {
  background: var(--navy);
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-banner-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 50% -20%,
    rgba(37, 99, 235, 0.22) 0%,
    transparent 65%
  );
}
.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
}
.cta-inner h2 {
  margin-bottom: 16px;
}
.cta-inner p {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}
.cta-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-section {
  background: var(--navy-2);
  border-top: 1px solid var(--border);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  margin-top: 56px;
}
.contact-info-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 28px;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-info-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--blue-glow);
  border: 1px solid var(--border-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-light);
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-info-item h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}
.contact-info-item p,
.contact-info-item a {
  font-size: 0.88rem;
  color: var(--text-muted);
}
.contact-info-item a:hover {
  color: var(--blue-light);
}
/* form */
.contact-form {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
}
.contact-form h3 {
  margin-bottom: 6px;
  font-size: 1.3rem;
}
.contact-form > p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 18px;
}
.form-group:last-of-type {
  margin-bottom: 0;
}
.form-group label {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-body);
  letter-spacing: 0.02em;
}
.form-group label .req {
  color: #f87171;
  margin-left: 2px;
}
.form-group label .opt {
  color: var(--text-muted);
  font-weight: 400;
  font-size: 0.75rem;
}
.form-group input,
.form-group textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.93rem;
  transition: var(--transition);
  outline: none;
  appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  background: rgba(37, 99, 235, 0.07);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}
.form-group input.field-valid,
.form-group textarea.field-valid {
  border-color: #22c55e;
}
.form-group input.field-invalid,
.form-group textarea.field-invalid {
  border-color: #f87171;
}
.form-group textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.65;
}
.form-error-msg {
  font-size: 0.75rem;
  color: #f87171;
  display: none;
  margin-top: 2px;
}
.form-error-msg.visible {
  display: block;
}
@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }
  20% {
    transform: translateX(-6px);
  }
  40% {
    transform: translateX(6px);
  }
  60% {
    transform: translateX(-4px);
  }
  80% {
    transform: translateX(4px);
  }
}
.form-group input.shake,
.form-group textarea.shake {
  animation: shake 0.4s ease;
}
.char-count {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: right;
  display: block;
}
.char-count.near-limit {
  color: #f59e0b;
}
.btn-submit {
  width: 100%;
  justify-content: center;
  padding: 14px;
  font-size: 0.95rem;
  margin-top: 6px;
}
.btn-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none !important;
}
.btn-submit.btn-sent {
  background: linear-gradient(135deg, #16a34a, #22c55e) !important;
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.4) !important;
}
.form-feedback {
  display: none;
  align-items: flex-start;
  gap: 12px;
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  line-height: 1.6;
  animation: fadeInUp 0.3s ease;
}
.form-feedback.show {
  display: flex;
}
.form-feedback.success {
  background: rgba(22, 163, 74, 0.1);
  border: 1px solid rgba(22, 163, 74, 0.3);
  color: #86efac;
}
.form-feedback.error {
  background: rgba(248, 113, 113, 0.08);
  border: 1px solid rgba(248, 113, 113, 0.3);
  color: #fca5a5;
}
.form-feedback i {
  flex-shrink: 0;
  font-size: 1.1rem;
  margin-top: 1px;
}
.form-privacy {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 14px;
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}
@media (max-width: 600px) {
  .form-row-2 {
    grid-template-columns: 1fr;
  }
  .contact-form {
    padding: 24px 20px;
  }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--navy-card);
  border-top: 1px solid var(--border);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-brand .logo {
  margin-bottom: 16px;
}
.footer-tagline {
  font-size: 0.88rem;
  color: var(--text-muted);
  max-width: 280px;
  line-height: 1.7;
  margin-bottom: 22px;
}
.footer-heading {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.footer-links a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-links a:hover {
  color: var(--blue-light);
}
.footer-contact-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.footer-contact-item i {
  color: var(--blue-light);
  width: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 0.8rem;
}
.footer-contact-item a {
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-contact-item a:hover {
  color: var(--blue-light);
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}
.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.footer-legal {
  display: flex;
  gap: 20px;
}
.footer-legal a {
  font-size: 0.78rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-legal a:hover {
  color: var(--blue-light);
}
.footer-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  padding: 5px 12px;
  border-radius: 999px;
}
.footer-badge i {
  color: var(--blue-light);
  font-size: 0.8rem;
}
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================================
   INNER PAGE HERO BANNER
   ============================================================ */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: 150px 0 80px;
  background: var(--navy-2);
  border-bottom: 1px solid var(--border);
}
.page-hero-bg {
  position: absolute;
  inset: 0;
}
.page-hero-bg-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.1;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 15, 30, 0.96) 0%,
    rgba(15, 22, 41, 0.88) 60%,
    rgba(10, 15, 30, 0.8) 100%
  );
}
.page-hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.page-hero-orb-1 {
  width: 450px;
  height: 450px;
  background: radial-gradient(
    circle,
    rgba(37, 99, 235, 0.2) 0%,
    transparent 70%
  );
  top: -100px;
  right: -60px;
}
.page-hero-orb-2 {
  width: 300px;
  height: 300px;
  background: radial-gradient(
    circle,
    rgba(6, 182, 212, 0.12) 0%,
    transparent 70%
  );
  bottom: -60px;
  left: -40px;
}
.page-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}
.page-hero .badge {
  margin-bottom: 20px;
}
.page-hero h1 {
  margin-bottom: 16px;
}
.page-hero-desc {
  font-size: 1.1rem;
  color: var(--text-body);
  max-width: 600px;
  margin: 0 auto 24px;
}
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.breadcrumb a {
  color: var(--blue-light);
  font-weight: 500;
  transition: color 0.2s;
}
.breadcrumb a:hover {
  color: var(--white);
}
.breadcrumb i {
  font-size: 0.55rem;
  color: var(--text-muted);
}
@media (max-width: 768px) {
  .page-hero {
    padding: 120px 0 64px;
  }
  .page-hero h1 {
    font-size: clamp(1.8rem, 7vw, 2.8rem);
  }
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-story {
  background: var(--navy);
}
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.story-content h2 {
  margin-bottom: 22px;
}
.story-content p {
  color: var(--text-body);
  margin-bottom: 16px;
  font-size: 0.98rem;
}
.story-visual {
  position: relative;
}
.story-img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.story-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.8) saturate(0.9);
}
.story-stat-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
}
.story-stat {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  text-align: center;
}
.story-stat-num {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--blue-light);
  display: block;
  margin-bottom: 4px;
}
.story-stat-lbl {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.values-section {
  background: var(--navy-2);
  border-top: 1px solid var(--border);
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 48px;
}
.value-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.value-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-3px);
}
.value-icon {
  font-size: 1.5rem;
  margin-bottom: 14px;
}
.value-card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}
.value-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.team-section {
  background: var(--navy);
  border-top: 1px solid var(--border);
}
.team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 48px;
}
.team-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.team-card h3 {
  margin-bottom: 12px;
  font-size: 1.1rem;
}
.team-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.team-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.team-list li {
  font-size: 0.85rem;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 8px;
}
.team-list li::before {
  content: "•";
  color: var(--blue-light);
  font-size: 1.2rem;
  flex-shrink: 0;
}
@media (max-width: 1024px) {
  .story-grid,
  .team-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .values-grid {
    grid-template-columns: 1fr;
  }
  .story-stat-bar {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.services-page {
  background: var(--navy);
}
.services-page-grid {
  display: grid;
  gap: 0;
}
.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
}
.service-row:last-child {
  border-bottom: none;
}
.service-row.reverse {
  direction: rtl;
}
.service-row.reverse > * {
  direction: ltr;
}
.service-row-img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 16/10;
}
.service-row-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.8) saturate(0.9);
}
.service-row-content .badge {
  margin-bottom: 18px;
}
.service-row-content h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  margin-bottom: 16px;
}
.service-row-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 22px;
}
.service-row-features {
  list-style: none;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.service-row-features li {
  font-size: 0.88rem;
  color: var(--text-body);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.service-row-features li i {
  color: var(--blue-light);
  font-size: 0.8rem;
  margin-top: 3px;
  flex-shrink: 0;
}
.service-categories {
  background: var(--navy-2);
  border-top: 1px solid var(--border);
}
.cats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 48px;
}
.cat-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
}
.cat-card h3 {
  font-size: 0.95rem;
  color: var(--blue-light);
  margin-bottom: 14px;
}
.cat-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.cat-list li {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 7px;
}
.cat-list li::before {
  content: "•";
  color: var(--border-blue);
  flex-shrink: 0;
}
.why-services {
  background: var(--navy);
  border-top: 1px solid var(--border);
}
.why-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 48px;
}
.why-step {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.step-num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-light);
  opacity: 0.3;
  margin-bottom: 14px;
  line-height: 1;
}
.why-step h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}
.why-step p {
  font-size: 0.85rem;
  color: var(--text-muted);
}
@media (max-width: 900px) {
  .service-row {
    grid-template-columns: 1fr;
    gap: 36px;
    direction: ltr !important;
  }
  .cats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-steps {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 600px) {
  .cats-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   CASE STUDIES PAGE
   ============================================================ */
.case-page {
  background: var(--navy);
}
.case-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 12px;
}
.case-page-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: block;
  color: inherit;
}
.case-page-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.impact-section {
  background: var(--navy-2);
  border-top: 1px solid var(--border);
}
.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 48px;
}
.impact-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
}
.impact-num {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--grad-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: 6px;
}
.impact-label {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.industries-section {
  background: var(--navy);
  border-top: 1px solid var(--border);
}
.industries-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}
.industry-pill {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 18px;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-body);
  transition: var(--transition);
}
.industry-pill:hover {
  border-color: var(--border-blue);
  color: var(--blue-light);
}
.approach-section {
  background: var(--navy-2);
  border-top: 1px solid var(--border);
}
.approach-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  margin-top: 48px;
}
.approach-step {
  text-align: center;
  padding: 24px 16px;
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.approach-num {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--blue-light);
  margin-bottom: 12px;
  display: block;
}
.approach-step h4 {
  font-size: 0.9rem;
  margin-bottom: 6px;
}
.approach-step p {
  font-size: 0.78rem;
  color: var(--text-muted);
}
@media (max-width: 1024px) {
  .case-page-grid {
    grid-template-columns: 1fr 1fr;
  }
  .impact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .approach-steps {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 640px) {
  .case-page-grid {
    grid-template-columns: 1fr;
  }
  .approach-steps {
    grid-template-columns: 1fr 1fr;
  }
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 {
  transition-delay: 0.1s;
}
.reveal-delay-2 {
  transition-delay: 0.18s;
}
.reveal-delay-3 {
  transition-delay: 0.26s;
}
.reveal-delay-4 {
  transition-delay: 0.34s;
}

/* ── Back to top ── */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad-blue);
  color: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: var(--transition);
  z-index: 500;
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.4);
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.back-to-top:hover {
  transform: translateY(-2px);
}