/* ============================================
   DESIGN SYSTEM — SCALEVERSE MEDIA
   Inspired by: Stripe, Linear, Ramp, Notion
============================================ */

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

:root {
  /* Colors */
  --white: #FFFFFF;
  --off-white: #FAFAFA;
  --gray-50: #F7F7F7;
  --gray-100: #F0F0F0;
  --gray-200: #E4E4E4;
  --gray-300: #D1D1D1;
  --gray-400: #A8A8A8;
  --gray-500: #737373;
  --gray-600: #525252;
  --gray-700: #404040;
  --gray-800: #262626;
  --gray-900: #171717;
  --black: #0A0A0A;

  /* Brand */
  --ink: #0A0A0A;
  --ink-light: #262626;
  --muted: #737373;
  --subtle: #A8A8A8;
  --border: #E4E4E4;
  --border-subtle: #F0F0F0;

  /* Accent — used sparingly */
  --accent: #0A0A0A;
  --accent-blue: #2563EB;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Syne', sans-serif;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.07);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.09);
  --shadow-xl: 0 24px 60px rgba(0,0,0,0.12);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  background: var(--white);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--gray-50); }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 4px; }

/* ============================================
   TYPOGRAPHY SYSTEM
============================================ */

.display-xl {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--ink);
}

.display-lg {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.display-md {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.heading {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.body-lg { font-size: 1.1rem; line-height: 1.75; color: var(--gray-600); }
.body { font-size: 0.95rem; line-height: 1.7; color: var(--gray-500); }
.body-sm { font-size: 0.85rem; line-height: 1.65; color: var(--gray-500); }
.caption { font-size: 0.75rem; color: var(--subtle); line-height: 1.5; }

/* ============================================
   LAYOUT
============================================ */

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container-narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

section { padding: var(--space-32) 0; }
section.compact { padding: var(--space-20) 0; }
section.dense { padding: var(--space-16) 0; }

/* ============================================
   NAVIGATION
============================================ */

.nav-wrap {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  padding: 0 var(--space-6);
}

nav {
  max-width: 1160px;
  margin: 0 auto;
  margin-top: var(--space-4);
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 0.7rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-md);
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  transition: color 0.15s, background 0.15s;
}

.nav-links a:hover {
  color: var(--ink);
  background: var(--gray-100);
}

.nav-cta {
  background: var(--ink) !important;
  color: white !important;
  padding: 0.5rem 1.25rem !important;
  border-radius: var(--radius-full) !important;
  font-size: 0.82rem !important;
  font-weight: 600 !important;
  transition: opacity 0.15s !important;
}

.nav-cta:hover { opacity: 0.85 !important; background: var(--ink) !important; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: all 0.2s;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: white;
  z-index: 800;
  padding: 5rem var(--space-6) var(--space-6);
  flex-direction: column;
  gap: 0;
}

.mobile-menu a {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-subtle);
  letter-spacing: -0.02em;
}

.mobile-close {
  position: absolute;
  top: 1.5rem;
  right: var(--space-6);
  background: var(--gray-100);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  font-size: 1rem;
  cursor: pointer;
  color: var(--ink);
  font-family: var(--font-sans);
}

/* ============================================
   BUTTONS
============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.9rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
  border: none;
}

.btn-primary {
  background: var(--ink);
  color: white;
  padding: 0.85rem 2rem;
}

.btn-primary:hover { opacity: 0.85; transform: translateY(-1px); }

.btn-secondary {
  background: transparent;
  color: var(--ink);
  padding: 0.85rem 2rem;
  border: 1.5px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--gray-400);
  background: var(--gray-50);
}

.btn-ghost {
  background: transparent;
  color: var(--muted);
  padding: 0.6rem 1.25rem;
  font-size: 0.85rem;
}

.btn-ghost:hover { color: var(--ink); }

.btn-sm {
  font-size: 0.82rem;
  padding: 0.6rem 1.4rem;
}

.btn-arrow::after {
  content: '→';
  font-size: 1rem;
  transition: transform 0.15s;
}

.btn-arrow:hover::after { transform: translateX(3px); }

/* ============================================
   FADE IN ANIMATIONS
============================================ */

.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }

/* ============================================
   HERO SECTION
============================================ */

.hero {
  padding-top: 10rem;
  padding-bottom: var(--space-32);
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--white);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -20%, rgba(0,0,0,0.03) 0%, transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gray-50);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 0.35rem 1rem;
  margin-bottom: var(--space-8);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-eyebrow .pulse {
  width: 6px;
  height: 6px;
  background: #22C55E;
  border-radius: 50%;
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 0 rgba(34,197,94,0.4); }
  50% { opacity: 0.8; transform: scale(0.9); box-shadow: 0 0 0 4px rgba(34,197,94,0); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 6.5rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--ink);
  max-width: 900px;
  margin: 0 auto var(--space-8);
}

.hero-title .light {
  color: var(--gray-400);
  font-weight: 500;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--gray-500);
  max-width: 520px;
  margin: 0 auto var(--space-12);
  line-height: 1.75;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-20);
}

.hero-social-proof {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.proof-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.78rem;
  color: var(--subtle);
  font-weight: 500;
}

.proof-divider {
  width: 1px;
  height: 16px;
  background: var(--border);
}

/* ============================================
   MARQUEE / TICKER
============================================ */

.ticker-wrap {
  overflow: hidden;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1rem 0;
  background: var(--off-white);
}

.ticker-track {
  display: flex;
  gap: 3.5rem;
  animation: ticker 30s linear infinite;
  width: max-content;
}

.ticker-track:hover { animation-play-state: paused; }

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.ticker-item {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gray-400);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ticker-item::before {
  content: '';
  width: 3px;
  height: 3px;
  background: var(--gray-300);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ============================================
   PROBLEM SECTION
============================================ */

.problem-section {
  background: var(--white);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
}

.problem-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.problem-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--gray-50);
  transition: border-color 0.2s;
}

.problem-item:hover { border-color: var(--border); }

.problem-icon {
  font-size: 1.1rem;
  min-width: 28px;
  padding-top: 2px;
}

.problem-text strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.2rem;
}

.problem-text span {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ============================================
   SERVICES SECTION
============================================ */

.services-section { background: var(--off-white); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.service-tile {
  background: var(--white);
  padding: var(--space-8);
  transition: background 0.2s;
  position: relative;
}

.service-tile:hover { background: var(--gray-50); }

.service-tile-num {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--subtle);
  margin-bottom: var(--space-6);
  display: block;
}

.service-tile-icon {
  width: 40px;
  height: 40px;
  background: var(--gray-100);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  margin-bottom: var(--space-4);
}

.service-tile h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}

.service-tile p {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.service-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.stag {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--gray-500);
  background: var(--gray-100);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}

/* ============================================
   PROCESS SECTION
============================================ */

.process-section { background: var(--white); }

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: var(--border);
  z-index: 0;
}

.process-step {
  text-align: center;
  padding: 0 var(--space-4);
  position: relative;
  z-index: 1;
}

.step-dot {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink);
  transition: all 0.2s;
}

.process-step:hover .step-dot {
  background: var(--ink);
  color: white;
  border-color: var(--ink);
}

.step-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink);
  margin-bottom: var(--space-2);
}

.step-desc {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ============================================
   GROWTH FRAMEWORK
============================================ */

.framework-section { background: var(--ink); }

.framework-section .label { color: rgba(255,255,255,0.4); }
.framework-section .display-lg { color: white; }
.framework-section .body-lg { color: rgba(255,255,255,0.55); }

.framework-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-top: var(--space-16);
}

.framework-item {
  background: var(--ink);
  padding: var(--space-8);
  transition: background 0.2s;
}

.framework-item:hover { background: #111; }

.fw-num {
  font-size: 2rem;
  font-weight: 700;
  font-family: var(--font-display);
  color: rgba(255,255,255,0.12);
  margin-bottom: var(--space-4);
  letter-spacing: -0.04em;
  display: block;
}

.fw-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: white;
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}

.fw-desc {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
}

/* ============================================
   WHY US
============================================ */

.why-section { background: var(--off-white); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  max-width: 900px;
  margin: 0 auto;
}

.why-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.why-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--gray-300);
}

.why-num {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--subtle);
  margin-bottom: var(--space-4);
  display: block;
  text-transform: uppercase;
}

.why-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}

.why-text {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ============================================
   INDUSTRIES
============================================ */

.industries-section { background: var(--white); }

.industries-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  max-width: 900px;
  margin: 0 auto;
}

.industry-pill {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  cursor: default;
}

.industry-pill:hover {
  border-color: var(--gray-300);
  background: var(--gray-50);
  box-shadow: var(--shadow-sm);
}

.industry-icon {
  display: block;
  font-size: 1.4rem;
  margin-bottom: var(--space-3);
}

.industry-name {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray-600);
}

/* ============================================
   TESTIMONIALS
============================================ */

.testimonials-section { background: var(--gray-50); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  max-width: 1060px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: box-shadow 0.2s;
}

.testimonial-card:hover { box-shadow: var(--shadow-md); }

.testi-quote {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: var(--space-6);
  font-style: italic;
}

.testi-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-subtle);
}

.testi-avatar-wrap {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--gray-600);
  flex-shrink: 0;
}

.testi-name {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--ink);
}

.testi-role {
  font-size: 0.75rem;
  color: var(--subtle);
  margin-top: 1px;
}

.testi-result {
  margin-top: var(--space-3);
  font-size: 0.73rem;
  font-weight: 500;
  color: #16A34A;
  background: #F0FDF4;
  border: 1px solid #DCFCE7;
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

/* ============================================
   FAQ
============================================ */

.faq-section { background: var(--white); }
.faq-list { max-width: 700px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid var(--border-subtle);
  padding: var(--space-6) 0;
}

.faq-q {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  user-select: none;
  transition: color 0.15s;
}

.faq-q:hover { color: var(--gray-700); }

.faq-icon {
  width: 22px;
  height: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--muted);
  flex-shrink: 0;
  transition: all 0.2s;
}

.faq-a {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.8;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.25s;
}

.faq-item.open .faq-icon {
  background: var(--ink);
  border-color: var(--ink);
  color: white;
  transform: rotate(45deg);
}

.faq-item.open .faq-a {
  max-height: 250px;
  padding-top: var(--space-4);
}

/* ============================================
   CTA SECTION
============================================ */

.cta-section {
  background: var(--ink);
  text-align: center;
}

.cta-inner {
  max-width: 680px;
  margin: 0 auto;
}

.cta-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: var(--space-6);
  display: block;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: white;
  margin-bottom: var(--space-6);
}

.cta-sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-12);
  line-height: 1.7;
}

.btn-white {
  background: white;
  color: var(--ink);
  padding: 0.95rem 2.2rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
}

.btn-white:hover { opacity: 0.92; transform: translateY(-1px); }

.btn-outline-white {
  background: transparent;
  color: rgba(255,255,255,0.7);
  padding: 0.95rem 2.2rem;
  border-radius: var(--radius-full);
  font-weight: 500;
  font-size: 0.9rem;
  text-decoration: none;
  border: 1.5px solid rgba(255,255,255,0.15);
  transition: border-color 0.15s, color 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-family: var(--font-sans);
}

.btn-outline-white:hover {
  border-color: rgba(255,255,255,0.35);
  color: white;
}

.cta-disclaimer {
  margin-top: var(--space-6);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
}

/* ============================================
   FOOTER
============================================ */

footer {
  background: var(--ink);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

.footer-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: white;
  letter-spacing: -0.02em;
  display: block;
  margin-bottom: var(--space-4);
}

.footer-tagline {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
  line-height: 1.7;
  margin-bottom: var(--space-6);
  max-width: 240px;
}

.footer-contact-item {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--space-2);
}

.footer-col-title {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: var(--space-4);
}

.footer-col ul { list-style: none; }

.footer-col li { margin-bottom: var(--space-3); }

.footer-col a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color 0.15s;
}

.footer-col a:hover { color: rgba(255,255,255,0.8); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-copy {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
}

.footer-socials {
  display: flex;
  gap: var(--space-3);
}

.social-icon {
  width: 32px;
  height: 32px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  font-size: 0.7rem;
  font-weight: 600;
  transition: all 0.15s;
}

.social-icon:hover {
  border-color: rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.8);
}

/* ============================================
   SECTION HEADERS
============================================ */

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-header .label {
  display: block;
  margin-bottom: var(--space-4);
}

.section-header .display-lg {
  margin-bottom: var(--space-4);
}

.section-header .body-lg {
  max-width: 540px;
  margin: 0 auto;
}

/* ============================================
   STATS ROW
============================================ */

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
}

.stat-cell {
  background: var(--white);
  padding: var(--space-8);
  text-align: center;
  transition: background 0.2s;
}

.stat-cell:hover { background: var(--gray-50); }

.stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.03em;
  display: block;
  margin-bottom: var(--space-1);
}

.stat-desc {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 500;
}

/* ============================================
   MODAL
============================================ */

.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(8px);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.modal-box {
  background: white;
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 460px;
  padding: 2.5rem 2rem;
  position: relative;
  animation: modalIn 0.25s ease;
  box-shadow: var(--shadow-xl);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.97) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--gray-100);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--muted);
  font-family: var(--font-sans);
  transition: background 0.15s;
}

.modal-close:hover { background: var(--gray-200); }

.modal-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--space-3);
  display: block;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
  line-height: 1.2;
}

.modal-sub {
  font-size: 0.83rem;
  color: var(--muted);
  margin-bottom: var(--space-6);
  line-height: 1.65;
}

.form-field { margin-bottom: var(--space-4); }

.form-field label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gray-600);
  margin-bottom: var(--space-2);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.form-input {
  width: 100%;
  background: var(--gray-50);
  border: 1.5px solid var(--border);
  color: var(--ink);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  outline: none;
  font-family: var(--font-sans);
  transition: border-color 0.15s, background 0.15s;
}

.form-input:focus {
  border-color: var(--ink);
  background: white;
}

.form-input::placeholder { color: var(--subtle); }

.form-submit {
  width: 100%;
  background: var(--ink);
  color: white;
  border: none;
  padding: 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: opacity 0.15s;
  margin-top: var(--space-2);
}

.form-submit:hover { opacity: 0.85; }

.form-error {
  display: none;
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #DC2626;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  margin-bottom: var(--space-3);
}

.form-note {
  text-align: center;
  font-size: 0.7rem;
  color: var(--subtle);
  margin-top: var(--space-3);
}

.success-state {
  display: none;
  text-align: center;
  padding: var(--space-8) 0;
}

.success-icon { font-size: 2.5rem; margin-bottom: var(--space-4); display: block; }

.success-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: var(--space-3);
}

.success-text {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

/* ============================================
   WHATSAPP FLOAT
============================================ */

.wa-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 800;
  background: #25D366;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.wa-float:hover {
  transform: scale(1.06);
  box-shadow: 0 6px 28px rgba(37,211,102,0.45);
}

.wa-float svg { width: 26px; height: 26px; fill: white; }

/* ============================================
   RESPONSIVE
============================================ */

@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .framework-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .industries-list { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero-title { letter-spacing: -0.025em; }
  .services-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
  .framework-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .industries-list { grid-template-columns: repeat(2, 1fr); }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .problem-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .industries-list { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: 1fr; }
  section { padding: var(--space-20) 0; }
}

/* ============================================
   SERVICE DETAIL PAGES
============================================ */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--gray-500);
  margin-bottom: var(--space-8);
}

.breadcrumb a {
  color: var(--gray-500);
  text-decoration: none;
}

.breadcrumb a:hover { color: var(--ink); }

.breadcrumb .sep { color: var(--gray-300); }

.breadcrumb .current { color: var(--ink); font-weight: 500; }

.service-detail-hero {
  padding-top: var(--space-16);
}

.service-icon-badge {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: var(--space-6);
}

.included-list {
  list-style: none;
  display: grid;
  gap: var(--space-4);
  max-width: 720px;
}

.included-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.included-check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gray-100);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 0.15rem;
}

.included-text strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 0.2rem;
  color: var(--ink);
}

.included-text span {
  font-size: 0.92rem;
  color: var(--gray-500);
  line-height: 1.6;
}

.related-services {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: var(--space-6);
}

.related-services a {
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
}

.related-services a:hover { background: var(--gray-50); }