/* ============================================
   TECHBINS / NIKI — Premium Design System
   Inspired by Sarvam AI
   ============================================ */

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

/* ── CSS Custom Properties ── */
:root {
  /* Primary Palette */
  --color-bg-dark: #06090f;
  --color-bg-deep: #0a0f1e;
  --color-bg-card: #0f1629;
  --color-bg-card-hover: #141c33;
  --color-bg-light: #f8f9fc;
  --color-bg-white: #ffffff;
  --color-bg-section-alt: #f1f3f8;

  /* Accent Colors */
  --color-primary: #3b82f6;
  --color-primary-light: #60a5fa;
  --color-primary-dark: #2563eb;
  --color-accent: #06b6d4;
  --color-accent-light: #22d3ee;
  --color-gradient-start: #3b82f6;
  --color-gradient-end: #06b6d4;
  --color-gradient-warm: #8b5cf6;

  /* Text Colors */
  --color-text-white: #ffffff;
  --color-text-light: #cbd5e1;
  --color-text-muted: #94a3b8;
  --color-text-dark: #0f172a;
  --color-text-body: #334155;
  --color-text-subtle: #64748b;

  /* Borders & Surfaces */
  --color-border-dark: rgba(255, 255, 255, 0.06);
  --color-border-light: rgba(0, 0, 0, 0.08);
  --color-glass: rgba(15, 22, 41, 0.6);
  --color-glass-light: rgba(255, 255, 255, 0.03);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3.5rem;
  --font-size-6xl: 4.5rem;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 900px;
  --nav-height: 72px;
  --border-radius: 12px;
  --border-radius-lg: 20px;
  --border-radius-sm: 8px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Reset & Base ── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul,
ol {
  list-style: none;
}

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

button {
  font-family: var(--font-family);
  cursor: pointer;
  border: none;
  outline: none;
}

input,
textarea,
select {
  font-family: var(--font-family);
  outline: none;
}

/* ── Typography ── */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  font-size: var(--font-size-5xl);
}

h2 {
  font-size: var(--font-size-4xl);
}

h3 {
  font-size: var(--font-size-3xl);
}

h4 {
  font-size: var(--font-size-2xl);
}

h5 {
  font-size: var(--font-size-xl);
}

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

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

/* ── Layout ── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

.section {
  padding: var(--space-5xl) 0;
}

.section--dark {
  background: var(--color-bg-deep);
  color: var(--color-text-white);
}

.section--darker {
  background: var(--color-bg-dark);
  color: var(--color-text-white);
}

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

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

.section-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.section-header .label {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.section--dark .section-header .label {
  color: var(--color-accent-light);
}

.section-header h2 {
  margin-bottom: var(--space-lg);
}

.section-header p {
  font-size: var(--font-size-lg);
  color: var(--color-text-subtle);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

.section--dark .section-header p {
  color: var(--color-text-muted);
}

/* ── Navigation ── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background var(--transition-base), box-shadow var(--transition-base), backdrop-filter var(--transition-base);
}

.navbar.scrolled {
  background: rgba(6, 9, 15, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--color-border-dark);
}

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

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-text-white);
  letter-spacing: -0.03em;
}

.navbar__logo .logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  font-weight: 900;
  color: white;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.navbar__links a {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
}

.navbar__links a:hover,
.navbar__links a.active {
  color: var(--color-text-white);
  background: rgba(255, 255, 255, 0.06);
}

.navbar__cta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 8px;
  cursor: pointer;
}

.navbar__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-white);
  border-radius: 2px;
  transition: all var(--transition-base);
}

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

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

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

/* ── Mobile Nav ── */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(6, 9, 15, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: var(--space-2xl);
  flex-direction: column;
  gap: var(--space-xs);
  overflow-y: auto;
}

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

.mobile-nav a {
  color: var(--color-text-light);
  font-size: var(--font-size-xl);
  font-weight: 500;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border-dark);
  transition: color var(--transition-fast);
}

.mobile-nav a:hover,
.mobile-nav a.active {
  color: var(--color-text-white);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 12px 28px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--border-radius);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: white;
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(59, 130, 246, 0.4);
}

.btn--secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-text-white);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

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

.btn--outline-light {
  background: transparent;
  color: var(--color-text-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn--outline-light:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn--dark {
  background: var(--color-bg-deep);
  color: var(--color-text-white);
}

.btn--dark:hover {
  background: var(--color-bg-card);
  transform: translateY(-2px);
}

.btn--sm {
  padding: 8px 20px;
  font-size: var(--font-size-xs);
}

.btn--lg {
  padding: 16px 36px;
  font-size: var(--font-size-base);
}

.btn--icon {
  font-size: 1.1em;
}

/* ── Cards ── */
.card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-slow);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

.card--dark {
  background: var(--color-bg-card);
  border-color: var(--color-border-dark);
}

.card--dark:hover {
  background: var(--color-bg-card-hover);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.card--glass {
  background: var(--color-glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--color-border-dark);
}

.card__icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(6, 182, 212, 0.15));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
}

.card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.card--dark .card__title {
  color: var(--color-text-white);
}

.card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-subtle);
  line-height: 1.7;
}

.card--dark .card__text {
  color: var(--color-text-muted);
}

/* ── Hero Section ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-dark);
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__bg::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(6, 182, 212, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(139, 92, 246, 0.04) 0%, transparent 50%);
  animation: heroGlow 12s ease-in-out infinite alternate;
}

.hero__grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

@keyframes heroGlow {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }

  100% {
    transform: translate(-5%, 3%) rotate(3deg);
  }
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  padding: var(--space-4xl) var(--space-xl);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 6px 18px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 100px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-primary-light);
  margin-bottom: var(--space-2xl);
  letter-spacing: 0.04em;
}

.hero__badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

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

  50% {
    opacity: 0.5;
    transform: scale(1.3);
  }
}

.hero__title {
  font-size: var(--font-size-6xl);
  font-weight: 800;
  color: var(--color-text-white);
  margin-bottom: var(--space-xl);
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.hero__subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.7;
  font-weight: 400;
}

.hero__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ── Trust Strip ── */
.trust-strip {
  padding: var(--space-3xl) 0;
  background: var(--color-bg-deep);
  border-top: 1px solid var(--color-border-dark);
  border-bottom: 1px solid var(--color-border-dark);
}

.trust-strip__badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xl);
  flex-wrap: wrap;
  margin-bottom: var(--space-3xl);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.trust-badge__icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.12), rgba(6, 182, 212, 0.12));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.trust-strip__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3xl);
  flex-wrap: wrap;
  opacity: 0.4;
  transition: opacity var(--transition-base);
}

.trust-strip__logos:hover {
  opacity: 0.6;
}

.trust-logo {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* ── Logo Carousel ── */
.logo-carousel {
  overflow: hidden;
  position: relative;
  width: 100%;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.logo-carousel__track {
  display: flex;
  align-items: center;
  gap: 4rem;
  animation: logoScroll 25s linear infinite;
  width: max-content;
}

.logo-carousel__track:hover {
  animation-play-state: paused;
}

@keyframes logoScroll {
  0% {
    transform: translateX(0);
  }

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

.trust-logo-img {
  height: 40px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  opacity: 0.7;
  transition: opacity var(--transition-base), transform var(--transition-base);
  flex-shrink: 0;
}

.trust-logo-img:hover {
  opacity: 1;
  transform: scale(1.08);
}

.trust-logo-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  max-width: none;
}

/* ── Static Logos ── */
.static-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3.5rem;
  flex-wrap: wrap;
  padding: var(--space-lg) 0;
}

.static-logo-img {
  height: 44px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  opacity: 0.75;
  transition: opacity var(--transition-base), transform var(--transition-base);
  flex-shrink: 0;
}

.static-logo-img:hover {
  opacity: 1;
  transform: scale(1.08);
}

.static-logo-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  max-width: none;
}

/* ── Profile Card with Real Image ── */
.profile-card__photo--img {
  overflow: hidden;
}

.profile-card__photo--img::after {
  display: none;
}

.profile-card__photo--img img {
  position: relative;
  z-index: 2;
}

.service-block__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  position: relative;
  z-index: 1;
}

.client-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  min-height: 100px;
}

.client-logo-card img {
  max-height: 50px;
  max-width: 100%;
  object-fit: contain;
  opacity: 0.7;
  transition: opacity var(--transition-base);
}

.client-logo-card:hover img {
  opacity: 1;
}

/* ── Grid Layouts ── */
.grid {
  display: grid;
  gap: var(--space-xl);
}

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

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

.grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

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

/* ── Stats Section ── */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.stat {
  text-align: center;
  padding: var(--space-xl);
}

.stat__number {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  margin-bottom: var(--space-xs);
}

.stat__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

/* ── Timeline ── */
.timeline {
  position: relative;
  padding-left: var(--space-3xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--color-primary), var(--color-accent), transparent);
}

.timeline__item {
  position: relative;
  padding-bottom: var(--space-2xl);
}

.timeline__item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-3xl) + 10px);
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid var(--color-bg-deep);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.timeline__year {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-primary-light);
  margin-bottom: var(--space-xs);
  letter-spacing: 0.04em;
}

.timeline__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text-white);
  margin-bottom: var(--space-xs);
}

.timeline__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ── Profile Cards ── */
.profile-card {
  text-align: center;
  padding: var(--space-2xl);
}

.profile-card__photo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: white;
  position: relative;
  overflow: hidden;
}

.profile-card__photo::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--color-bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-card__photo span {
  position: relative;
  z-index: 1;
}

.profile-card__name {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text-white);
  margin-bottom: 4px;
}

.profile-card__role {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary-light);
  margin-bottom: var(--space-md);
}

.profile-card__bio {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ── Service Blocks ── */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
  padding: var(--space-4xl) 0;
  border-bottom: 1px solid var(--color-border-light);
}

.service-block:nth-child(even) .service-block__content {
  order: 2;
}

.service-block:nth-child(even) .service-block__visual {
  order: 1;
}

.service-block__number {
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.service-block__title {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.service-block__desc {
  font-size: var(--font-size-base);
  color: var(--color-text-body);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.service-block__outcomes {
  margin-bottom: var(--space-xl);
}

.service-block__outcomes li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-body);
  margin-bottom: var(--space-sm);
  line-height: 1.6;
}

.service-block__outcomes li::before {
  content: '→';
  color: var(--color-primary);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.service-block__visual {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.06), rgba(6, 182, 212, 0.06));
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  position: relative;
  overflow: hidden;
}

.service-block__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(59, 130, 246, 0.05));
}

/* ── Partner Card ── */
.partner-featured {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--border-radius-lg);
  padding: var(--space-3xl);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.partner-featured__logo {
  width: 100px;
  height: 100px;
  border-radius: var(--border-radius);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(6, 182, 212, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-text-muted);
  text-align: center;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.3;
}

.partner-featured__info h3 {
  font-size: var(--font-size-2xl);
  color: var(--color-text-white);
  margin-bottom: var(--space-sm);
}

.partner-featured__info p {
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: var(--font-size-sm);
}

/* ── Table ── */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border-light);
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  font-size: var(--font-size-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.table th {
  background: var(--color-bg-section-alt);
  font-weight: 600;
  color: var(--color-text-dark);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.table td {
  color: var(--color-text-body);
}

.table tr:last-child td {
  border-bottom: none;
}

.table tr:hover td {
  background: var(--color-bg-light);
}

/* ── Form ── */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: var(--space-xs);
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  font-size: var(--font-size-base);
  color: var(--color-text-dark);
  background: var(--color-bg-white);
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.form-control--dark {
  background: var(--color-bg-card);
  border-color: var(--color-border-dark);
  color: var(--color-text-white);
}

.form-control--dark:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

/* ── Footer ── */
.footer {
  background: var(--color-bg-dark);
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border-dark);
}

.footer__top {
  padding: var(--space-4xl) 0;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
}

.footer__brand h3 {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-text-white);
  margin-bottom: var(--space-md);
}

.footer__brand p {
  font-size: var(--font-size-sm);
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 300px;
}

.footer__col h4 {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.footer__col a {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.footer__col a:hover {
  color: var(--color-text-white);
}

.footer__bottom {
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--color-border-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-xs);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer__bottom a {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer__bottom a:hover {
  color: var(--color-text-white);
}

/* ── CTA Section ── */
.cta-section {
  position: relative;
  text-align: center;
  padding: var(--space-5xl) 0;
  background: var(--color-bg-dark);
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.08), transparent 70%);
}

.cta-section h2 {
  font-size: var(--font-size-4xl);
  color: var(--color-text-white);
  margin-bottom: var(--space-lg);
  position: relative;
}

.cta-section p {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 500px;
  margin: 0 auto var(--space-2xl);
  position: relative;
}

.cta-section .btn {
  position: relative;
}

/* ── Scroll Animations ── */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.animate-on-scroll.delay-1 {
  transition-delay: 0.1s;
}

.animate-on-scroll.delay-2 {
  transition-delay: 0.2s;
}

.animate-on-scroll.delay-3 {
  transition-delay: 0.3s;
}

.animate-on-scroll.delay-4 {
  transition-delay: 0.4s;
}

.animate-on-scroll.delay-5 {
  transition-delay: 0.5s;
}

/* ── Page Header (for inner pages) ── */
.page-header {
  padding: calc(var(--nav-height) + var(--space-4xl)) 0 var(--space-4xl);
  background: var(--color-bg-dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(59, 130, 246, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 30%, rgba(6, 182, 212, 0.04) 0%, transparent 60%);
}

.page-header .container {
  position: relative;
}

.page-header .label {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent-light);
  margin-bottom: var(--space-md);
}

.page-header h1 {
  color: var(--color-text-white);
  margin-bottom: var(--space-lg);
  font-size: var(--font-size-5xl);
}

.page-header p {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── Backer Section ── */
.backer-card {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--border-radius);
  transition: all var(--transition-base);
}

.backer-card:hover {
  border-color: rgba(255, 255, 255, 0.1);
}

.backer-card__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: white;
  flex-shrink: 0;
}

.backer-card__info h4 {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text-white);
  margin-bottom: 2px;
}

.backer-card__info p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ── Map placeholder ── */
.map-placeholder {
  width: 100%;
  height: 300px;
  background: var(--color-bg-section-alt);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-subtle);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

/* ── Contact Grid ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
}

.contact-info-card {
  padding: var(--space-xl);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border-light);
  background: var(--color-bg-light);
}

.contact-info-card h4 {
  font-size: var(--font-size-base);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.contact-info-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-body);
  line-height: 1.7;
}

/* ── Why Choose Us ── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.why-item {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-xl);
}

.why-item__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(6, 182, 212, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.why-item h4 {
  font-size: var(--font-size-base);
  font-weight: 700;
  margin-bottom: 4px;
}

.why-item p {
  font-size: var(--font-size-sm);
  color: var(--color-text-subtle);
  line-height: 1.6;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  h1 {
    font-size: var(--font-size-4xl);
  }

  h2 {
    font-size: var(--font-size-3xl);
  }

  .hero__title {
    font-size: var(--font-size-5xl);
  }

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

  .grid--5 {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .service-block {
    grid-template-columns: 1fr;
  }

  .service-block:nth-child(even) .service-block__content {
    order: 1;
  }

  .service-block:nth-child(even) .service-block__visual {
    order: 2;
  }
}

@media (max-width: 768px) {
  :root {
    --space-4xl: 4rem;
    --space-5xl: 5rem;
  }

  h1 {
    font-size: var(--font-size-3xl);
  }

  h2 {
    font-size: var(--font-size-2xl);
  }

  .hero__title {
    font-size: var(--font-size-4xl);
  }

  .hero__subtitle {
    font-size: var(--font-size-base);
  }

  .page-header h1 {
    font-size: var(--font-size-3xl);
  }

  .navbar__links {
    display: none;
  }

  .navbar__cta .btn {
    display: none;
  }

  .navbar__hamburger {
    display: flex;
  }

  .grid--2,
  .grid--3,
  .grid--4,
  .grid--5 {
    grid-template-columns: 1fr;
  }

  .trust-strip__badges {
    gap: var(--space-lg);
  }

  .trust-strip__logos {
    gap: var(--space-xl);
  }

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

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

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

  .partner-featured {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

@media (max-width: 480px) {
  .hero__title {
    font-size: var(--font-size-3xl);
  }

  .container {
    padding: 0 var(--space-md);
  }

  .hero__cta {
    flex-direction: column;
  }

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

  .section {
    padding: var(--space-3xl) 0;
  }
}