/* ==========================================================================
   NANDANA — FREELANCE DIGITAL MARKETER & CONTENT CREATOR
   Editorial, Conversion-Focused Design System & Stylesheet
   Palette:
     Primary:    #435A16 (Deep Olive)
     Secondary:  #D5DDBE (Soft Sage / Olive Tint)
     Background: #F7F7F2 (Editorial Canvas)
     Dark:       #111111 (Luxury Deep Black)
     White:      #FFFFFF
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS & CSS VARIABLES
   -------------------------------------------------------------------------- */
:root {
  /* Brand Palette */
  --color-primary: #435A16;
  --color-primary-hover: #334511;
  --color-primary-light: #577320;
  --color-primary-glow: rgba(67, 90, 22, 0.15);
  --color-secondary: #D5DDBE;
  --color-secondary-soft: #ebf0df;
  --color-secondary-tint: rgba(213, 221, 190, 0.3);
  --color-bg: #F7F7F2;
  --color-bg-alt: #EFEFE9;
  --color-dark: #111111;
  --color-dark-surface: #191919;
  --color-dark-card: #222222;
  --color-dark-border: rgba(255, 255, 255, 0.12);
  --color-white: #FFFFFF;

  /* Neutral Spectrum */
  --color-gray-100: #F0F0EB;
  --color-gray-200: #E4E4DC;
  --color-gray-300: #CECECE;
  --color-gray-500: #76766E;
  --color-gray-700: #383833;
  --color-border: rgba(17, 17, 17, 0.08);
  --color-border-subtle: rgba(17, 17, 17, 0.05);

  /* Typography */
  --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Spacing Scale */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 6.5rem;
  --space-5xl: 8.5rem;

  /* Layout */
  --container-max: 1320px;
  --container-narrow: 940px;
  --header-height: 80px;
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-pill: 9999px;

  /* Elevation & Shadows */
  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.03);
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.05);
  --shadow-floating: 0 20px 40px rgba(17, 17, 17, 0.08);
  --shadow-glow: 0 0 25px rgba(67, 90, 22, 0.22);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-editorial: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  background-color: var(--color-bg);
  color: var(--color-dark);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  font-weight: 400;
  overflow-x: hidden;
  position: relative;
}

body.modal-open {
  overflow: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

::selection {
  background-color: var(--color-secondary);
  color: var(--color-dark);
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY SYSTEM
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.1;
  color: var(--color-dark);
  letter-spacing: -0.02em;
}

.headline-hero {
  font-size: clamp(2.8rem, 6.5vw, 5.5rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

.headline-section {
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.headline-card {
  font-size: clamp(1.4rem, 2vw, 1.85rem);
  font-weight: 500;
  line-height: 1.25;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: var(--color-primary);
  border-radius: 50%;
}

.text-editorial-italic {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.highlight-olive {
  color: var(--color-primary);
  position: relative;
  display: inline-block;
}

.text-muted {
  color: var(--color-gray-500);
}

.lead-copy {
  font-size: clamp(1.05rem, 1.3vw, 1.25rem);
  line-height: 1.6;
  color: var(--color-gray-700);
  font-weight: 400;
}

/* --------------------------------------------------------------------------
   4. LAYOUT & CONTAINERS
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 4vw, 3rem);
  padding-right: clamp(1.25rem, 4vw, 3rem);
}

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

.section-spacing {
  padding-top: clamp(4rem, 8vw, 7.5rem);
  padding-bottom: clamp(4rem, 8vw, 7.5rem);
}

.section-spacing-compact {
  padding-top: clamp(2.5rem, 5vw, 4.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1.5rem, 2.5vw, 2.5rem);
}

.border-top-thin {
  border-top: 1px solid var(--color-border);
}

.border-bottom-thin {
  border-bottom: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   5. BUTTONS & CTAs (CRO-ENGINEERED)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-pill);
  transition: all var(--transition-smooth);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn-arrow-icon {
  display: inline-block;
  transition: transform var(--transition-smooth);
}

.btn:hover .btn-arrow-icon {
  transform: translateX(4px);
}

/* Primary CTA: Olive luxury */
.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(67, 90, 22, 0.2);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(67, 90, 22, 0.32);
}

/* Secondary CTA: Editorial Outline */
.btn-secondary {
  background-color: transparent;
  color: var(--color-dark);
  border: 1px solid rgba(17, 17, 17, 0.2);
}

.btn-secondary:hover {
  border-color: var(--color-dark);
  background-color: rgba(17, 17, 17, 0.03);
  transform: translateY(-2px);
}

/* Inverted Primary CTA (for dark backgrounds) */
.btn-white {
  background-color: var(--color-white);
  color: var(--color-dark);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

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

/* Dark Outline */
.btn-outline-white {
  background-color: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-outline-white:hover {
  border-color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

/* Text Link with Hover Arrow */
.link-editorial {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-secondary);
  padding-bottom: 2px;
  transition: all var(--transition-fast);
}

.link-editorial:hover {
  color: var(--color-primary-hover);
  border-color: var(--color-primary);
  gap: 0.75rem;
}

/* --------------------------------------------------------------------------
   6. HEADER & STICKY NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background-color: transparent;
  transition: background-color var(--transition-smooth),
              box-shadow var(--transition-smooth),
              height var(--transition-smooth),
              backdrop-filter var(--transition-smooth);
}

.site-header.scrolled {
  height: 68px;
  background-color: rgba(247, 247, 242, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--color-dark);
  letter-spacing: -0.01em;
  text-decoration: none;
}

.brand-logo .monogram {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 600;
  font-style: italic;
}

.brand-logo .logo-tag {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gray-500);
  border-left: 1px solid var(--color-gray-300);
  padding-left: 0.6rem;
  margin-left: 0.2rem;
}

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

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-gray-700);
  letter-spacing: 0.02em;
  position: relative;
  padding: 0.25rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--color-primary);
  transition: width var(--transition-smooth);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-cta-wrapper {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

/* Mobile Hamburger Toggle */
.mobile-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1002;
}

.mobile-nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-dark);
  transition: all var(--transition-smooth);
}

.mobile-nav-toggle.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.mobile-nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.mobile-nav-toggle.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Navigation Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background-color: var(--color-bg);
  border-left: 1px solid var(--color-border);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.08);
  padding: 6rem 2rem 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 1001;
  transition: right var(--transition-editorial);
}

.mobile-nav-drawer.open {
  right: 0;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-nav-link {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 500;
  color: var(--color-dark);
  transition: color var(--transition-fast);
}

.mobile-nav-link:hover {
  color: var(--color-primary);
}

.mobile-nav-footer {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
}

.mobile-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(17, 17, 17, 0.4);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.mobile-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

/* --------------------------------------------------------------------------
   7. HERO SECTION (EDITORIAL ASYMMETRY)
   -------------------------------------------------------------------------- */
.hero-section {
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: clamp(3rem, 6vw, 5.5rem);
  min-height: 92vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}

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

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  margin-top: 0.5rem;
}

.hero-trust-strip {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--color-gray-500);
  margin-top: 0.5rem;
}

.hero-trust-strip .separator {
  color: var(--color-primary);
  font-weight: bold;
}

/* Hero Visual Composition */
.hero-visual-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-frame {
  position: relative;
  width: 100%;
  max-width: 460px;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background-color: var(--color-gray-200);
}

.hero-image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(17, 17, 17, 0.08);
  pointer-events: none;
  border-radius: inherit;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  filter: contrast(102%);
  transition: transform var(--transition-editorial), filter var(--transition-editorial);
}

.hero-image-frame:hover .hero-image {
  transform: scale(1.025);
  filter: contrast(106%);
}

/* Floating Micro-Badges */
.floating-badge {
  position: absolute;
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: var(--radius-pill);
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-floating);
  z-index: 10;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-dark);
  animation: floatSlow 6s ease-in-out infinite;
}

.floating-badge .badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

.badge-seo {
  top: 10%;
  left: -8%;
  animation-delay: 0s;
}

.badge-smm {
  top: 18%;
  right: -6%;
  animation-delay: 1.5s;
}

.badge-ads {
  bottom: 22%;
  left: -6%;
  animation-delay: 3s;
}

.badge-content {
  bottom: 10%;
  right: -4%;
  animation-delay: 4.5s;
}

@keyframes floatSlow {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* --------------------------------------------------------------------------
   8. TRUST / SOCIAL PROOF METRIC STRIP
   -------------------------------------------------------------------------- */
.trust-strip-section {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

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

.trust-strip-header p {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gray-500);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.metric-item {
  padding: 1.5rem 1.75rem;
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  position: relative;
  transition: background-color var(--transition-fast);
}

.metric-item:last-child {
  border-right: none;
}

.metric-item:hover {
  background-color: rgba(67, 90, 22, 0.02);
}

.metric-number {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 600;
  line-height: 1;
  color: var(--color-primary);
  letter-spacing: -0.03em;
}

.metric-label {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-dark);
}

.metric-desc {
  font-size: 0.8125rem;
  color: var(--color-gray-500);
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   9. ABOUT / PERSONAL BRAND SECTION
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}

.about-visual-column {
  position: relative;
}

.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.about-image {
  width: 100%;
  height: 520px;
  object-fit: cover;
  filter: grayscale(10%);
  transition: transform var(--transition-editorial);
}

.about-image-wrapper:hover .about-image {
  transform: scale(1.02);
}

/* Editorial Overlap Card */
.about-overlap-card {
  position: absolute;
  bottom: -25px;
  right: -25px;
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-sm);
  max-width: 290px;
  box-shadow: var(--shadow-floating);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.about-overlap-card .card-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-secondary);
  margin-bottom: 0.5rem;
}

.about-overlap-card .card-quote {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.4;
}

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

.about-body p {
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
  color: var(--color-gray-700);
}

.belief-card {
  background-color: var(--color-white);
  border-left: 3px solid var(--color-primary);
  padding: 1.5rem 1.75rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 1rem 0 1.5rem 0;
  box-shadow: var(--shadow-subtle);
}

.belief-tag {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: 0.35rem;
}

.belief-quote {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-style: italic;
  font-weight: 500;
  line-height: 1.35;
  color: var(--color-dark);
}

/* --------------------------------------------------------------------------
   10. SERVICES SECTION (EDITORIAL NUMBERED ROWS)
   -------------------------------------------------------------------------- */
.services-header {
  margin-bottom: var(--space-3xl);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
}

.services-list {
  display: flex;
  flex-direction: column;
}

.service-row {
  display: grid;
  grid-template-columns: 80px 1.4fr 1.6fr 100px;
  align-items: center;
  padding: 2.25rem 1.5rem;
  border-top: 1px solid var(--color-border);
  position: relative;
  cursor: pointer;
  transition: all var(--transition-smooth);
}

.service-row:last-child {
  border-bottom: 1px solid var(--color-border);
}

/* Left expanding olive line */
.service-row::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background-color: var(--color-primary);
  transition: height var(--transition-smooth);
}

.service-row:hover::before {
  height: 100%;
}

.service-row:hover {
  background-color: rgba(67, 90, 22, 0.025);
  padding-left: 2rem;
}

.service-number {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--color-gray-500);
  transition: color var(--transition-fast), transform var(--transition-smooth);
}

.service-row:hover .service-number {
  color: var(--color-primary);
  transform: translateX(4px);
}

.service-title {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 500;
  color: var(--color-dark);
  letter-spacing: -0.01em;
  margin-bottom: 0.25rem;
  transition: color var(--transition-fast);
}

.service-row:hover .service-title {
  color: var(--color-primary);
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.4rem;
}

.service-tag {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
  border: 1px solid var(--color-border);
}

.service-desc {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-gray-700);
  padding-right: 2rem;
}

.service-action {
  display: flex;
  justify-content: flex-end;
}

.service-arrow-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-dark);
  transition: all var(--transition-smooth);
}

.service-row:hover .service-arrow-btn {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  transform: rotate(-45deg);
}

/* --------------------------------------------------------------------------
   11. WHY WORK WITH ME (4 PURPOSE-DRIVEN PRINCIPLES)
   -------------------------------------------------------------------------- */
.why-section {
  background-color: var(--color-white);
}

.why-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-3xl) auto;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.principle-card {
  padding: 2.5rem 1.75rem;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.principle-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: rgba(67, 90, 22, 0.25);
  background-color: var(--color-white);
}

.principle-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 500;
  color: var(--color-primary);
  opacity: 0.85;
}

.principle-title {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
}

.principle-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-gray-500);
}

.why-cta-wrapper {
  margin-top: var(--space-3xl);
  text-align: center;
}

/* --------------------------------------------------------------------------
   12. SELECTED WORK / PORTFOLIO (EDITORIAL GALLERY)
   -------------------------------------------------------------------------- */
.portfolio-header-area {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: var(--space-2xl);
}

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.filter-btn {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  color: var(--color-gray-500);
  background: transparent;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--color-dark);
  background-color: var(--color-gray-100);
}

.filter-btn.active {
  background-color: var(--color-dark);
  color: var(--color-white);
  border-color: var(--color-dark);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1.5rem, 2.5vw, 2.5rem);
}

/* Asymmetric editorial card spans */
.project-card {
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-smooth);
}

.project-card.span-7 {
  grid-column: span 7;
}

.project-card.span-5 {
  grid-column: span 5;
}

.project-card.span-4 {
  grid-column: span 4;
}

.project-card.span-8 {
  grid-column: span 8;
}

.project-card.span-6 {
  grid-column: span 6;
}

.project-image-box {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  background-color: var(--color-gray-200);
  box-shadow: var(--shadow-subtle);
  margin-bottom: 1.25rem;
}

.project-card.span-5 .project-image-box,
.project-card.span-4 .project-image-box {
  aspect-ratio: 4 / 3;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(20%);
  transition: transform var(--transition-editorial), filter var(--transition-editorial);
}

.project-card:hover .project-img {
  transform: scale(1.04);
  filter: grayscale(0%);
}

.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.35rem;
}

.project-category {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
}

.project-tag-pill {
  font-size: 0.6875rem;
  color: var(--color-gray-500);
}

.project-title {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--color-dark);
  margin-bottom: 0.4rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.project-card:hover .project-title {
  color: var(--color-primary);
  transform: translateY(-2px);
}

.project-summary {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--color-gray-500);
  margin-bottom: 0.85rem;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-dark);
  transition: all var(--transition-fast);
}

.project-link span {
  transition: transform var(--transition-fast);
}

.project-card:hover .project-link {
  color: var(--color-primary);
}

.project-card:hover .project-link span {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   13. CASE STUDY / RESULTS SECTION (CRO PROOF)
   -------------------------------------------------------------------------- */
.results-section {
  background-color: var(--color-dark);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.results-section h2,
.results-section h3 {
  color: var(--color-white);
}

.results-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto var(--space-3xl) auto;
}

.results-header .eyebrow {
  color: var(--color-secondary);
}

.results-header .eyebrow::before {
  background-color: var(--color-secondary);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: var(--space-2xl);
}

.result-stat-card {
  background-color: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-sm);
  padding: 2.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: all var(--transition-smooth);
}

.result-stat-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.result-value {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 4vw, 3.6rem);
  font-weight: 600;
  line-height: 1;
  color: var(--color-secondary);
  letter-spacing: -0.03em;
}

.result-metric-name {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-white);
}

.result-metric-context {
  font-size: 0.8125rem;
  color: var(--color-gray-300);
  line-height: 1.5;
}

.results-disclaimer {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-gray-500);
  max-width: 600px;
  margin: 0 auto;
}

/* Process-based proof strip */
.proof-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: var(--space-2xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--color-dark-border);
}

.pillar-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--color-gray-300);
}

.pillar-item svg {
  color: var(--color-secondary);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   14. PROCESS SECTION (FROM IDEA TO IMPACT)
   -------------------------------------------------------------------------- */
.process-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-3xl) auto;
}

.timeline-horizontal {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

/* Connecting track line on desktop */
.timeline-horizontal::before {
  content: "";
  position: absolute;
  top: 36px;
  left: 30px;
  right: 30px;
  height: 2px;
  background-color: var(--color-gray-200);
  z-index: 1;
}

.process-step-card {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.step-node {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: var(--color-bg);
  border: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
  box-shadow: 0 0 0 6px var(--color-bg);
  transition: all var(--transition-smooth);
}

.process-step-card:hover .step-node {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: scale(1.08);
}

.step-content {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-smooth);
}

.process-step-card:hover .step-content {
  border-color: rgba(67, 90, 22, 0.3);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.step-title {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-dark);
}

.step-desc {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-gray-500);
}

.step-deliverable {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px dashed var(--color-border);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* --------------------------------------------------------------------------
   15. TESTIMONIALS SECTION
   -------------------------------------------------------------------------- */
.testimonials-section {
  background-color: var(--color-white);
}

.testimonials-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-3xl) auto;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.75rem;
  position: relative;
  transition: all var(--transition-smooth);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: rgba(67, 90, 22, 0.2);
}

.quote-mark {
  font-family: var(--font-serif);
  font-size: 4rem;
  line-height: 0.8;
  color: var(--color-secondary);
  user-select: none;
}

.testimonial-body {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  line-height: 1.55;
  color: var(--color-dark);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1.25rem;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-secondary);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.author-details h4 {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-dark);
}

.author-details p {
  font-size: 0.8rem;
  color: var(--color-gray-500);
}

/* --------------------------------------------------------------------------
   16. PERSONAL BRAND / JOURNAL SECTION
   -------------------------------------------------------------------------- */
.journal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  margin-bottom: var(--space-3xl);
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.article-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-smooth);
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: rgba(67, 90, 22, 0.25);
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--color-gray-500);
}

.article-category {
  font-family: var(--font-sans);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
}

.article-title {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 500;
  line-height: 1.25;
  color: var(--color-dark);
  transition: color var(--transition-fast);
}

.article-card:hover .article-title {
  color: var(--color-primary);
}

.article-excerpt {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-gray-500);
}

.article-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  margin-top: auto;
  transition: gap var(--transition-fast);
}

.article-card:hover .article-link {
  gap: 0.65rem;
}

/* --------------------------------------------------------------------------
   17. FAQ SECTION (SEO & ACCORDION)
   -------------------------------------------------------------------------- */
.faq-section {
  background-color: var(--color-white);
}

.faq-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto var(--space-3xl) auto;
}

.faq-accordion-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.faq-item {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.faq-item.active {
  border-color: rgba(67, 90, 22, 0.35);
  background-color: var(--color-white);
  box-shadow: var(--shadow-subtle);
}

.faq-question-btn {
  width: 100%;
  padding: 1.5rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  text-align: left;
  background: transparent;
  border: none;
  cursor: pointer;
}

.faq-question-text {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--color-dark);
  letter-spacing: -0.01em;
  transition: color var(--transition-fast);
}

.faq-item.active .faq-question-text {
  color: var(--color-primary);
}

.faq-toggle-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-dark);
  flex-shrink: 0;
  transition: all var(--transition-smooth);
}

.faq-item.active .faq-toggle-icon {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  transform: rotate(180deg);
}

.faq-answer-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-editorial), padding var(--transition-editorial);
  padding: 0 1.75rem;
}

.faq-item.active .faq-answer-content {
  padding-bottom: 1.5rem;
}

.faq-answer-inner {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-gray-700);
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 1rem;
}

/* --------------------------------------------------------------------------
   18. FINAL CTA SECTION (DRAMATIC DARK EDITORIAL)
   -------------------------------------------------------------------------- */
.final-cta-section {
  background-color: var(--color-dark);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
  padding-top: clamp(5rem, 10vw, 9rem);
  padding-bottom: clamp(5rem, 10vw, 9rem);
}

/* Subtle architectural grid pattern background */
.cta-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.7;
  pointer-events: none;
}

.cta-glow-spot {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(67, 90, 22, 0.25) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

.final-cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
}

.final-cta-content .eyebrow {
  color: var(--color-secondary);
}

.final-cta-content .eyebrow::before {
  background-color: var(--color-secondary);
}

.final-cta-content h2 {
  color: var(--color-white);
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  line-height: 1.05;
}

.final-cta-content p {
  color: var(--color-gray-300);
  font-size: clamp(1.1rem, 1.4vw, 1.35rem);
  max-width: 640px;
}

.cta-action-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 0.5rem;
}

.cta-quick-contacts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-top: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-dark-border);
  font-size: 0.875rem;
  color: var(--color-gray-300);
}

.cta-contact-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-gray-300);
  transition: color var(--transition-fast);
}

.cta-contact-pill:hover {
  color: var(--color-secondary);
}

/* --------------------------------------------------------------------------
   19. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #0b0b0b;
  color: var(--color-white);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 4.5rem;
  padding-bottom: 2.5rem;
}

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

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  max-width: 320px;
  line-height: 1.6;
}

.footer-heading {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-nav-link {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  transition: color var(--transition-fast);
}

.footer-nav-link:hover {
  color: var(--color-secondary);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  font-size: 0.8125rem;
  color: var(--color-gray-500);
}

.back-to-top-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-gray-500);
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 0.8125rem;
  transition: color var(--transition-fast);
}

.back-to-top-btn:hover {
  color: var(--color-secondary);
}

/* --------------------------------------------------------------------------
   20. INTERACTIVE LEAD INQUIRY MODAL (CRO PEAK)
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(17, 17, 17, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background-color: var(--color-bg);
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
  padding: clamp(2rem, 4vw, 3rem);
  position: relative;
  transform: translateY(20px) scale(0.98);
  transition: transform var(--transition-smooth);
}

.modal-overlay.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  color: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.modal-header {
  margin-bottom: 2rem;
}

.modal-header h3 {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

.modal-header p {
  color: var(--color-gray-500);
  font-size: 0.95rem;
}

.inquiry-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.form-label {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-dark);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-xs);
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-dark);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.form-services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.service-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  padding: 0.65rem 0.85rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.service-checkbox-label:hover {
  border-color: var(--color-primary);
}

.service-checkbox-label input[type="checkbox"]:checked + span {
  color: var(--color-primary);
  font-weight: 600;
}

.form-success-state {
  display: none;
  text-align: center;
  padding: 2.5rem 1rem;
}

.form-success-state.active {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.success-check-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--color-secondary);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   21. SCROLL REVEAL & ACCESSIBILITY
   -------------------------------------------------------------------------- */
.reveal-fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-fade-up.active {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delay utilities */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }

/* --------------------------------------------------------------------------
   22. RESPONSIVE BREAKPOINTS (MOBILE & TABLET)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-visual-wrapper {
    max-width: 480px;
    margin: 0 auto;
  }

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

  .metric-item:nth-child(2) {
    border-right: none;
  }

  .metric-item:nth-child(1),
  .metric-item:nth-child(2) {
    border-bottom: 1px solid var(--color-border);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .about-visual-column {
    max-width: 480px;
    margin: 0 auto;
  }

  .service-row {
    grid-template-columns: 60px 1.5fr 1fr 60px;
    padding: 1.75rem 1rem;
  }

  .principles-grid,
  .results-grid,
  .timeline-horizontal,
  .proof-pillars {
    grid-template-columns: repeat(2, 1fr);
  }

  .timeline-horizontal::before {
    display: none;
  }

  .testimonials-grid,
  .articles-grid {
    grid-template-columns: 1fr;
    max-width: 540px;
    margin: 0 auto;
  }

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

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .desktop-nav,
  .nav-cta-wrapper {
    display: none;
  }

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

  .headline-hero {
    font-size: 2.6rem;
  }

  .service-row {
    grid-template-columns: 44px 1fr 40px;
    gap: 0.75rem;
    padding: 1.5rem 0.5rem;
  }

  .service-desc {
    grid-column: 2 / 4;
    padding-right: 0;
    margin-top: 0.5rem;
  }

  .project-card.span-7,
  .project-card.span-5,
  .project-card.span-4,
  .project-card.span-8,
  .project-card.span-6 {
    grid-column: span 12;
  }

  .metrics-grid,
  .principles-grid,
  .results-grid,
  .timeline-horizontal,
  .proof-pillars {
    grid-template-columns: 1fr;
  }

  .metric-item {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  .metric-item:last-child {
    border-bottom: none;
  }

  .about-overlap-card {
    position: static;
    max-width: 100%;
    margin-top: 1rem;
  }

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

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

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}