:root {
  --primary-color: #0085ad;
  --primary-dark: #006b8f;
  --primary-light: rgba(0, 133, 173, 0.12);
  --secondary-color: #0f172a;
  --accent-color: #e0f2f7;
  --bg-color: #ffffff;
  --bg-light: #f8fafc;
  --text-color: #334155;
  --text-light: #64748b;
  --white: #ffffff;
  --border-color: #e2e8f0;

  --font-main: "Outfit", sans-serif;

  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);

  --radius: 0.75rem;
  --radius-lg: 1.25rem;
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  color: var(--text-color);
  background-color: var(--bg-color);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ─── Utilities ──────────────────────────────────────────────── */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.btn {
  display: inline-block;
  padding: 0.8rem 1.75rem;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  border: 2px solid transparent;
  cursor: pointer;
  font-family: var(--font-main);
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--white);
}
.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  border-color: var(--primary-color);
  color: var(--primary-color);
  background: transparent;
}
.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white);
  color: var(--primary-color);
  font-weight: 700;
}
.btn-white:hover {
  background: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline-white {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--white);
  background: transparent;
}
.btn-outline-white:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.btn-block {
  display: block;
  width: 100%;
  text-align: center;
}

.section {
  padding: 5.5rem 0;
}

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

h1, h2, h3 {
  color: var(--secondary-color);
  line-height: 1.2;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

.section-tag {
  display: inline-block;
  background: var(--accent-color);
  color: var(--primary-color);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: 50px;
  margin-bottom: 1rem;
  border: 1px solid rgba(0, 133, 173, 0.2);
}

/* ─── Header ─────────────────────────────────────────────────── */

header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  padding: 0.5rem 0;
  transition: var(--transition);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo img {
  height: 80px;
  width: auto;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.desktop-nav a:not(.btn):not(.nav-flag) {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding-bottom: 2px;
}

.desktop-nav a:not(.btn):not(.nav-flag)::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: width 0.25s ease;
}

.desktop-nav a:not(.btn):not(.nav-flag):hover::after {
  width: 100%;
}

.desktop-nav a:not(.btn):not(.nav-flag):hover {
  color: var(--primary-color);
}

.nav-flag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.3rem 0.7rem 0.3rem 0.45rem;
  border-radius: 8px;
  border: 1.5px solid var(--border-color);
  background: transparent !important;
  color: var(--text-color);
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: var(--transition);
}

.nav-flag .fi {
  width: 24px;
  height: 16px;
  border-radius: 3px;
  flex-shrink: 0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.22), 0 0 0 1px rgba(0,0,0,0.06);
  background-size: cover;
}

.flag-mobile {
  width: 26px;
  height: 18px;
  border-radius: 3px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.25), 0 0 0 1px rgba(0,0,0,0.06);
  background-size: cover;
}

.nav-flag:hover {
  border-color: var(--primary-color);
  background: var(--accent-color) !important;
  color: var(--primary-color);
  transform: none;
  opacity: 1;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-color);
  padding: 0.25rem;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--white);
  padding: 0.5rem 0;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

.mobile-nav.active {
  display: flex;
}

.mobile-nav a {
  padding: 0.85rem 1.5rem;
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  border-bottom: 1px solid #f1f5f9;
  transition: background 0.2s;
}

.mobile-nav a:hover {
  background: var(--bg-light);
  color: var(--primary-color);
}

/* ─── Hero ───────────────────────────────────────────────────── */

.hero {
  display: flex;
  flex-direction: column;
  min-height: 88vh;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(0, 133, 173, 0.1) 1px, transparent 1px);
  background-size: 36px 36px;
  animation: heroGridDrift 35s linear infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes heroGridDrift {
  0%   { background-position: 0 0; }
  100% { background-position: 36px 36px; }
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.hero-orb-1 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0, 133, 173, 0.18) 0%, transparent 70%);
  top: -250px;
  right: -150px;
  animation: orbFloat 14s ease-in-out infinite;
}

.hero-orb-2 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(0, 133, 173, 0.1) 0%, transparent 70%);
  bottom: -100px;
  left: -120px;
  animation: orbFloat 10s ease-in-out infinite reverse;
  animation-delay: -5s;
}

@keyframes orbFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-30px) scale(1.04); }
}

.hero-main {
  flex: 1;
  display: flex;
  align-items: center;
  padding-top: 110px;
  padding-bottom: 3rem;
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-color);
  color: var(--primary-color);
  padding: 0.45rem 1.1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.75rem;
  border: 1px solid rgba(0, 133, 173, 0.25);
}

.hero-badge svg {
  width: 15px;
  height: 15px;
}

.hero h1 {
  font-size: 3.75rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--secondary-color);
  line-height: 1.1;
  white-space: nowrap;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 2.25rem;
  line-height: 1.7;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Hero Stats Bar */
.hero-stats-bar {
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(0, 133, 173, 0.12);
  padding: 2rem 0;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(10px);
}

.stats-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

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

.stat-value {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.1rem;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-number {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--primary-color);
}

.stat-suffix {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-color);
}

.stat-icon-value {
  align-items: center;
}

.stat-icon-value svg {
  width: 2rem;
  height: 2rem;
  color: var(--primary-color);
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-light);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.stat-divider {
  width: 1px;
  height: 44px;
  background: var(--border-color);
}

/* ─── Services ───────────────────────────────────────────────── */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--white);
  padding: 2.25rem 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border-color);
  text-align: center;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(0, 133, 173, 0.2);
}

.icon-box {
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.icon-box svg {
  width: 72px;
  height: 72px;
  stroke-width: 1.25;
}

.service-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
}

.service-card > p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.service-features {
  list-style: none;
  margin-top: 1.5rem;
  text-align: left;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 0;
  font-size: 0.875rem;
  color: var(--text-color);
  border-bottom: 1px solid #f1f5f9;
}

.service-features li:last-child {
  border-bottom: none;
}

.service-features li svg {
  width: 15px;
  height: 15px;
  color: var(--primary-color);
  flex-shrink: 0;
}

/* ─── Platforms ──────────────────────────────────────────────── */

.platforms-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
}

.platform-card {
  background: var(--white);
  padding: 1.75rem 1rem;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  cursor: default;
}

.platform-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 133, 173, 0.2);
}

.platform-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.platform-icon svg {
  width: 24px;
  height: 24px;
}

.platform-card span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-color);
}

.gcp-color     { background: rgba(66,133,244,0.12);   color: #4285F4; }
.aws-color     { background: rgba(255,153,0,0.12);    color: #E8920A; }
.azure-color   { background: rgba(0,120,212,0.12);    color: #0078D4; }
.python-color  { background: rgba(55,118,171,0.12);   color: #3776AB; }
.sklearn-color { background: rgba(249,115,22,0.12);   color: #F97316; }
.tf-color      { background: rgba(255,111,0,0.12);    color: #FF6F00; }
.mlops-color   { background: rgba(139,92,246,0.12);   color: #8B5CF6; }
.sql-color     { background: rgba(51,103,145,0.12);   color: #336791; }

/* ─── Platform Groups ────────────────────────────────────────── */

.platform-groups {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.platform-group-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary-color);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.platform-group-label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--primary-color);
  border-radius: 2px;
  flex-shrink: 0;
}

.cloud-group .platforms-grid {
  grid-template-columns: repeat(3, 1fr);
  max-width: 680px;
}

.data-group .platforms-grid {
  grid-template-columns: repeat(5, 1fr);
}

/* ─── Data Pipeline Section ──────────────────────────────────── */

.data-pipeline-section {
  background: linear-gradient(135deg, #f0f9ff 0%, #e6f4f8 100%);
}

.data-pipeline {
  display: flex;
  align-items: stretch;
  gap: 0;
}

.pipeline-step {
  flex: 1;
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: var(--transition);
}

.pipeline-step:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: rgba(0, 133, 173, 0.2);
}

.pipeline-arrow {
  display: flex;
  align-items: center;
  padding: 0 1.25rem;
  color: var(--primary-color);
  flex-shrink: 0;
}

.pipeline-arrow svg {
  width: 28px;
  height: 28px;
}

.pipeline-icon {
  width: 80px;
  height: 80px;
  background: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--primary-color);
}

.pipeline-icon svg {
  width: 36px;
  height: 36px;
  stroke-width: 1.5;
}

.pipeline-step h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.pipeline-step p {
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.pipeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.pipeline-tags span {
  background: var(--accent-color);
  color: var(--primary-color);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  border: 1px solid rgba(0, 133, 173, 0.2);
}

/* ─── Process ────────────────────────────────────────────────── */

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.process-step {
  text-align: center;
  padding: 2.25rem 1.75rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  position: relative;
}

.process-step:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 133, 173, 0.2);
  transform: translateY(-4px);
}

.process-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-color);
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
}

.process-icon {
  width: 64px;
  height: 64px;
  background: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  color: var(--primary-color);
}

.process-icon svg {
  width: 28px;
  height: 28px;
}

.process-step h3 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.process-step p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* ─── About ──────────────────────────────────────────────────── */

.about-container {
  max-width: 750px;
  margin: 0 auto;
}

.about-text .section-tag {
  margin-bottom: 1rem;
}

.about-text h2 {
  margin-bottom: 1.25rem;
}

.about-text > p {
  color: var(--text-light);
  font-size: 1.05rem;
  line-height: 1.7;
}

.about-sub {
  margin-top: 1rem;
  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.7;
}

.feature-list {
  list-style: none;
  margin-top: 2rem;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  font-weight: 500;
  font-size: 0.975rem;
}

.feature-list li svg {
  color: var(--primary-color);
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ─── CTA Banner ─────────────────────────────────────────────── */

.cta-banner {
  background: linear-gradient(135deg, #0a1628 0%, #0d2340 50%, #0a1628 100%);
  padding: 5.5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(0, 133, 173, 0.15) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  color: var(--white);
  font-size: 2.75rem;
  margin-bottom: 1rem;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.15rem;
  margin-bottom: 2.5rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── Contact ────────────────────────────────────────────────── */

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}

.contact-info .section-tag {
  margin-bottom: 1rem;
}

.contact-info h2 {
  margin-bottom: 1rem;
}

.contact-info > p {
  color: var(--text-light);
  margin-bottom: 2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: 0.975rem;
}

.contact-icon-box {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-color);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon-box svg {
  width: 18px;
  height: 18px;
}

.contact-item span {
  padding-top: 0.6rem;
}

.contact-form {
  background: var(--white);
  padding: 2.75rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-color);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--secondary-color);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.975rem;
  transition: var(--transition);
  background: var(--bg-light);
  color: var(--text-color);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(0, 133, 173, 0.1);
}

.form-status {
  margin-top: 1rem;
  font-size: 0.9rem;
  text-align: center;
  min-height: 1.4em;
}

/* ─── Footer ─────────────────────────────────────────────────── */

footer {
  background: var(--secondary-color);
  color: rgba(255, 255, 255, 0.75);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding: 4rem 0;
}

.footer-logo-text {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.footer-logo-text span {
  color: var(--primary-color);
}

.footer-tagline {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 1.75rem;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 0.6rem;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  transition: var(--transition);
  text-decoration: none;
}

.footer-social a:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--white);
  transform: translateY(-2px);
}

.footer-social a svg {
  width: 17px;
  height: 17px;
}

.footer-links h4,
.footer-contact-col h4 {
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.4rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.35rem 0;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--white);
  padding-left: 0.3rem;
}

.footer-contact-col {
  display: flex;
  flex-direction: column;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.875rem;
  margin-bottom: 0.8rem;
}

.footer-contact-item svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  color: var(--primary-color);
}

.footer-lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  font-size: 0.85rem;
  margin-top: 1rem;
  transition: var(--transition);
}

.footer-lang-switch:hover {
  color: var(--white);
}

.footer-lang-switch .fi {
  width: 22px;
  height: 15px;
  border-radius: 2px;
  flex-shrink: 0;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3), 0 0 0 1px rgba(0,0,0,0.08);
  background-size: cover;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding: 1.5rem 0;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.85rem;
  text-align: center;
}

/* ─── Animations ─────────────────────────────────────────────── */

.fade-in {
  opacity: 0;
  transform: translateY(22px);
  animation: fadeInUp 0.8s forwards;
}

.scroll-reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.delay-100 { animation-delay: 0.1s; transition-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; transition-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; transition-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; transition-delay: 0.4s; }

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

/* ─── Responsive ─────────────────────────────────────────────── */

@media (max-width: 1024px) {
  .platforms-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .cloud-group .platforms-grid {
    max-width: 100%;
  }

  .data-group .platforms-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .desktop-nav { display: none; }
  .mobile-menu-btn { display: block; }

  h2 { font-size: 2rem; }

  .hero-main {
    padding-top: 100px;
  }

  .hero h1 {
    font-size: 2.5rem;
    white-space: normal;
  }

  .hero p {
    font-size: 1.05rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    justify-items: center;
  }

  .stat-divider { display: none; }

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

  .platforms-grid,
  .cloud-group .platforms-grid,
  .data-group .platforms-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 100%;
  }

  .data-pipeline {
    flex-direction: column;
    gap: 0.5rem;
  }

  .pipeline-arrow {
    justify-content: center;
    padding: 0.5rem 0;
    transform: rotate(90deg);
  }

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

  .contact-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .cta-banner h2 { font-size: 2rem; }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 3rem 0;
  }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2rem; }

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

  .contact-form {
    padding: 1.75rem 1.25rem;
  }
}