/* ==========================================================================
   SKIP NOT AD STUDIOS - CORPORATE DESIGN SYSTEM
   Bespoke, handcrafted corporate styling.
   Zero Tailwind. Zero AI emoji clutter. High-end ad agency & software engineering aesthetic.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Syne:wght@700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Core Corporate Palette */
  --bg-primary: #07080b;
  --bg-secondary: #0d0f15;
  --bg-card: #121620;
  --bg-card-hover: #181d2a;
  --bg-surface: #1a202d;
  --bg-elevated: #222a3b;

  /* Accent & Brand Colors */
  --brand-red: #e50914;
  --brand-red-dark: #b80710;
  --brand-red-glow: rgba(229, 9, 20, 0.25);
  --brand-red-subtle: rgba(229, 9, 20, 0.12);

  /* Typography Colors */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-highlight: #ffffff;

  /* Borders & Dividers */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-focus: rgba(229, 9, 20, 0.6);

  /* Functional Accents */
  --color-success: #10b981;
  --color-success-bg: rgba(16, 185, 129, 0.12);
  --color-warning: #f59e0b;
  --color-warning-bg: rgba(245, 158, 11, 0.12);
  --color-info: #0284c7;
  --color-info-bg: rgba(2, 132, 199, 0.12);

  /* Typography Stack */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Syne', var(--font-sans);
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout */
  --max-width: 1280px;
  --nav-height: 80px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  /* Motion */
  --transition-fast: 0.18s ease;
  --transition-normal: 0.28s ease;
  --transition-slow: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  line-height: 1.6;
  overflow-x: hidden;
  background-color: var(--bg-primary);
}

/* Selection */
::selection {
  background: var(--brand-red);
  color: #ffffff;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: #252b3b;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #374151;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-highlight);
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
  font-size: 1rem;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Micro-Badges */
.badge-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
  border: 1px solid var(--border-medium);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-secondary);
  width: fit-content;
}

.badge-label.red {
  color: var(--brand-red);
  border-color: rgba(229, 9, 20, 0.35);
  background: var(--brand-red-subtle);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-red);
  box-shadow: 0 0 8px var(--brand-red);
}

/* Corporate Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-weight: 600;
  font-size: 0.925rem;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: var(--brand-red);
  color: #ffffff;
  border-color: var(--brand-red);
  box-shadow: 0 4px 18px var(--brand-red-glow);
}
.btn-primary:hover {
  background: var(--brand-red-dark);
  border-color: var(--brand-red-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(229, 9, 20, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-highlight);
  border: 1px solid var(--border-medium);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.28);
  transform: translateY(-2px);
}

.btn-portal {
  background: #11151f;
  color: #e2e8f0;
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 0.85rem;
  padding: 0.55rem 1.1rem;
}
.btn-portal:hover {
  background: #1b2130;
  border-color: var(--brand-red);
  color: #ffffff;
}

.btn-whatsapp {
  background: #059669;
  color: #ffffff;
  border-color: #059669;
}
.btn-whatsapp:hover {
  background: #047857;
  transform: translateY(-2px);
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(7, 8, 11, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-identity {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-highlight);
  line-height: 1.1;
}

.brand-tagline {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.25rem 0;
}
.nav-link:hover,
.nav-link.active {
  color: var(--text-highlight);
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--brand-red);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  color: var(--text-primary);
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  padding: calc(var(--nav-height) + 4rem) 0 5rem 0;
  overflow: hidden;
  background: radial-gradient(circle at 50% 15%, rgba(229, 9, 20, 0.08) 0%, transparent 65%),
              linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-title {
  font-size: 3.4rem;
  line-height: 1.08;
  font-weight: 800;
  color: var(--text-highlight);
  letter-spacing: -0.03em;
}

.hero-title .highlight-red {
  color: var(--brand-red);
  position: relative;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 620px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 0.5rem;
}

.hero-credentials-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  margin-top: 1rem;
}

.cred-stat {
  display: flex;
  flex-direction: column;
}

.cred-number {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--text-highlight);
  line-height: 1.1;
}

.cred-number .red-accent {
  color: var(--brand-red);
}

.cred-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.35;
  margin-top: 0.25rem;
}

/* Hero Visual Box */
.hero-visual-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.hero-visual-banner {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-subtle);
}

.hero-visual-details {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.visual-status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.live-pulse-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-success);
}
.live-pulse-indicator::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 10px var(--color-success);
}

.client-niche-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.niche-tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.65rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
}

/* ==========================================================================
   CLIENT LOGO MARQUEE (10+ NICHES)
   ========================================================================== */
.client-marquee-section {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
}

.marquee-heading-wrapper {
  text-align: center;
  margin-bottom: 1.75rem;
}

.marquee-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.client-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.5rem;
  align-items: center;
}

.client-brand-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-align: center;
}
.client-brand-card:hover {
  border-color: var(--brand-red);
  transform: translateY(-3px);
  background: var(--bg-card-hover);
}

.client-logo-img {
  height: 44px;
  max-width: 120px;
  object-fit: contain;
  filter: grayscale(80%) brightness(1.1);
  transition: filter var(--transition-fast);
}
.client-brand-card:hover .client-logo-img {
  filter: grayscale(0%) brightness(1.2);
}

.client-brand-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 0.75rem;
}

.client-brand-niche {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* ==========================================================================
   SECTION COMMON WRAPPERS
   ========================================================================== */
.section {
  padding: 6.5rem 0;
  position: relative;
}

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

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.8rem auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   SERVICES (TWO COMPREHENSIVE PILLARS)
   ========================================================================== */
.services-pillar-nav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.pillar-tab-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.8rem;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.pillar-tab-btn:hover {
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--text-highlight);
}
.pillar-tab-btn.active {
  background: var(--bg-surface);
  border-color: var(--brand-red);
  color: var(--text-highlight);
  box-shadow: 0 4px 18px var(--brand-red-subtle);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: all var(--transition-normal);
  position: relative;
}
.service-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.45);
}

.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(229, 9, 20, 0.1);
  border: 1px solid rgba(229, 9, 20, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-red);
}

.service-title {
  font-size: 1.35rem;
  font-weight: 700;
}

.service-desc {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.service-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
}

.service-feature-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--text-primary);
}

.service-feature-item svg {
  color: var(--brand-red);
  flex-shrink: 0;
}

/* ==========================================================================
   STRATEGIC PROPOSAL FRAMEWORK (NO RIGID PRICING)
   ========================================================================== */
.proposal-philosophy-card {
  background: linear-gradient(135deg, rgba(229, 9, 20, 0.08) 0%, rgba(18, 22, 32, 0.95) 100%);
  border: 1px solid rgba(229, 9, 20, 0.3);
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  margin-bottom: 3.5rem;
}

.philosophy-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.philosophy-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.philosophy-title {
  font-size: 2.1rem;
  font-weight: 800;
}

.framework-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.step-number {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brand-red);
}

.step-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-highlight);
}

.step-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Interactive Need Analysis Calculator / Pitch Generator */
.pitch-generator-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
}

.generator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-select,
.form-input,
.form-textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-highlight);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-select:focus,
.form-input:focus,
.form-textarea:focus {
  border-color: var(--brand-red);
}

.form-textarea {
  resize: vertical;
  min-height: 90px;
}

.proposal-preview-box {
  background: var(--bg-secondary);
  border: 1px dashed var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.preview-badge-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.preview-spec-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 1.5rem 0;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 0.5rem;
}

.spec-label {
  color: var(--text-muted);
}
.spec-val {
  font-weight: 600;
  color: var(--text-highlight);
}

/* ==========================================================================
   CASE STUDIES & PORTFOLIO SHOWCASE
   ========================================================================== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}
.portfolio-card:hover {
  border-color: rgba(229, 9, 20, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}

.portfolio-thumb-wrap {
  width: 100%;
  height: 200px;
  background: #0d1017;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

.portfolio-thumb-img {
  max-height: 100%;
  max-width: 80%;
  object-fit: contain;
  transition: transform var(--transition-normal);
}
.portfolio-card:hover .portfolio-thumb-img {
  transform: scale(1.05);
}

.portfolio-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  flex-grow: 1;
}

.portfolio-category {
  font-family: var(--font-mono);
  font-size: 0.725rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--brand-red);
}

.portfolio-client-title {
  font-size: 1.25rem;
  font-weight: 700;
}

.portfolio-metrics-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.metric-pill {
  display: flex;
  flex-direction: column;
}
.metric-val {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-success);
}
.metric-lbl {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* ==========================================================================
   ABOUT & CHENNAI SEO DOMINANCE
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-features-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1.75rem;
}

.about-feat-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.feat-icon-bullet {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--brand-red-subtle);
  border: 1px solid rgba(229, 9, 20, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-red);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ==========================================================================
   CONTACT SECTION & SOCIALS
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.contact-channel-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}
.contact-channel-card:hover {
  border-color: var(--brand-red);
  transform: translateX(4px);
  background: var(--bg-card-hover);
}

.channel-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-highlight);
}

.channel-details {
  display: flex;
  flex-direction: column;
}

.channel-type {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  color: var(--text-muted);
}

.channel-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-highlight);
}

/* Social Icon Pills */
.social-links-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 0.5rem;
}

.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}
.social-pill:hover {
  background: var(--brand-red);
  border-color: var(--brand-red);
  color: #ffffff;
  transform: translateY(-2px);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #040507;
  border-top: 1px solid var(--border-subtle);
  padding: 4.5rem 0 2rem 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-col-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-highlight);
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}
.footer-link:hover {
  color: var(--text-highlight);
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid,
  .philosophy-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .services-grid,
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .framework-steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .generator-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.4rem;
  }
  .section-title {
    font-size: 2rem;
  }
  .nav-links {
    display: none;
  }
  .mobile-nav-toggle {
    display: block;
  }
  .services-grid,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  .hero-credentials-strip {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}