/* ===================================================
   LunavistaHub — Modern Responsive Stylesheet
   =================================================== */

/* --- CSS Custom Properties --- */
:root {
  --color-primary: #10b981;
  --color-primary-dark: #059669;
  --color-primary-light: #d1fae5;
  --color-secondary: #1e293b;
  --color-accent: #f59e0b;
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-text-lighter: #94a3b8;
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-dark: #0f172a;
  --color-bg-card: #ffffff;
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.05);
  --shadow-md: 0 10px 25px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.04);
  --shadow-lg: 0 20px 50px -12px rgba(0,0,0,.12);
  --shadow-xl: 0 25px 60px -12px rgba(0,0,0,.18);
  --transition: 0.3s cubic-bezier(.4,0,.2,1);
  --transition-fast: 0.15s cubic-bezier(.4,0,.2,1);
  --header-h: 72px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: var(--header-h); }
body {
  font-family: var(--font-sans);
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-primary-dark); }
ul, ol { list-style: none; padding: 0; margin: 0; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.2;
  font-weight: 800;
  color: var(--color-secondary);
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }
p { margin-bottom: 1em; color: var(--color-text-light); }
.text-primary { color: var(--color-primary) !important; }

/* --- Container --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow { max-width: var(--max-width-narrow); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
  border: 2px solid transparent;
}
.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16,185,129,.35);
}
.btn--outline {
  background: transparent;
  color: var(--color-secondary);
  border-color: var(--color-border);
}
.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}
.btn--white {
  background: #fff;
  color: var(--color-secondary);
  border-color: #fff;
}
.btn--white:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
}
.btn--sm { padding: 10px 24px; font-size: 0.875rem; }
.btn--lg { padding: 18px 40px; font-size: 1.05rem; }

/* ===================================================
   HEADER
   =================================================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 1000;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(226,232,240,.5);
  transition: all var(--transition);
}
.header.scrolled {
  box-shadow: var(--shadow);
  background: rgba(255,255,255,.95);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--color-secondary);
  text-decoration: none;
  z-index: 1001;
}
.header__logo:hover { color: var(--color-secondary); }
.header__logo img { width: 36px; height: 36px; border-radius: 8px; }
.header__logo span { color: var(--color-primary); }

/* Desktop Nav */
.nav__list {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav__link {
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-text);
  transition: all var(--transition-fast);
  text-decoration: none;
}
.nav__link:hover,
.nav__link--active {
  color: var(--color-primary);
  background: var(--color-primary-light);
}
.nav__cta {
  margin-left: 12px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  z-index: 1001;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}
.hamburger:hover { background: var(--color-bg-alt); }
.hamburger__line {
  display: block;
  width: 100%;
  height: 2.5px;
  background: var(--color-secondary);
  border-radius: 2px;
  transition: all var(--transition);
  transform-origin: center;
}
.hamburger.is-active .hamburger__line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.is-active .hamburger__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.is-active .hamburger__line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Off-canvas Mobile Menu */
.nav__overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.5);
  z-index: 999;
  opacity: 0;
  transition: opacity var(--transition);
}
.nav__overlay.is-visible {
  display: block;
  opacity: 1;
}
.mobile-nav {
  position: fixed;
  top: 0;
  right: -320px;
  width: 320px;
  max-width: 85vw;
  height: 100vh;
  height: 100dvh;
  background: #fff;
  z-index: 1000;
  padding: calc(var(--header-h) + 24px) 24px 24px;
  transition: right var(--transition);
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  display: none;
}
.mobile-nav.is-open {
  right: 0;
}
.mobile-nav__list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav__link {
  display: block;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-text);
  transition: all var(--transition-fast);
  text-decoration: none;
}
.mobile-nav__link:hover,
.mobile-nav__link--active {
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.mobile-nav__cta {
  margin-top: 24px;
  width: 100%;
}
.mobile-nav__cta .btn { width: 100%; }

/* ===================================================
   HERO SECTION
   =================================================== */
.hero {
  padding: calc(var(--header-h) + 80px) 0 80px;
  background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 30%, #fff 60%, #f0f9ff 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 80%;
  height: 150%;
  background: radial-gradient(ellipse, rgba(16,185,129,.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -20%;
  width: 60%;
  height: 100%;
  background: radial-gradient(ellipse, rgba(59,130,246,.05) 0%, transparent 70%);
  pointer-events: none;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px 6px 8px;
  background: var(--color-primary-light);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: 24px;
}
.hero__badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .6; transform: scale(1.3); }
}
.hero__title { margin-bottom: 24px; }
.hero__title .highlight { color: var(--color-primary); }
.hero__subtitle {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  color: var(--color-text-light);
  margin-bottom: 36px;
  line-height: 1.8;
  max-width: 540px;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.hero__media video {
  width: 100%;
  display: block;
  border-radius: var(--radius-lg);
}
.hero__stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}
.hero__stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-secondary);
  line-height: 1;
}
.hero__stat-label {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: 4px;
}

/* ===================================================
   SECTIONS — General
   =================================================== */
.section {
  padding: 100px 0;
}
.section--alt { background: var(--color-bg-alt); }
.section--dark {
  background: var(--color-bg-dark);
  color: #fff;
}
.section--dark h2, .section--dark h3, .section--dark h4 { color: #fff; }
.section--dark p { color: rgba(255,255,255,.7); }
/* Cards inside dark sections keep their own colors */
.section--dark .industry-card h3 { color: var(--color-secondary); }
.section--dark .industry-card p { color: var(--color-text-light); }
.section--dark .feature-card h4 { color: var(--color-secondary); }
.section--dark .feature-card p { color: var(--color-text-light); }
.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}
.section__header h2 { margin-bottom: 16px; }
.section__label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: 12px;
}

/* ===================================================
   PROCESS STEPS
   =================================================== */
.process-step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 60px 0;
  border-bottom: 1px solid var(--color-border-light);
}
.process-step:last-child { border-bottom: none; }
.process-step:nth-child(even) .process-step__media { order: -1; }
.process-step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 20px;
}
.process-step__title { margin-bottom: 16px; }
.process-step__desc { margin-bottom: 20px; }
.process-step__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.process-step__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
}
.process-step__list li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 22px; height: 22px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
  margin-top: 2px;
}
.process-step__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.process-step__media img,
.process-step__media video {
  width: 100%;
  display: block;
}

/* ===================================================
   INDUSTRIES (Cards Grid)
   =================================================== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.industry-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-decoration: none;
  color: inherit;
}
.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
  color: inherit;
}
.industry-card__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}
.industry-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-secondary);
}
.industry-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin: 0;
}

/* ===================================================
   STATS
   =================================================== */
.stats-section { background: var(--color-bg-dark); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}
.stat__number {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 8px;
}
.stat__label { color: rgba(255,255,255,.7); font-size: 1rem; margin: 0; }

/* ===================================================
   PRICING
   =================================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.pricing-card {
  background: var(--color-bg-card);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  position: relative;
  transition: all var(--transition);
}
.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.pricing-card--featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}
.pricing-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  padding: 4px 20px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
}
.pricing-card__name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 4px;
}
.pricing-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 24px;
}
.pricing-card__price {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 4px;
}
.pricing-card__period {
  font-size: 0.85rem;
  color: var(--color-text-lighter);
  margin-bottom: 24px;
}
.pricing-card .btn { width: 100%; margin-bottom: 8px; }
.pricing-card__note {
  font-size: 0.8rem;
  color: var(--color-text-lighter);
  text-align: center;
  margin-bottom: 24px;
}
.pricing-card__divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 0 0 24px;
}
.pricing-card__plan-detail {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-secondary);
  margin-bottom: 16px;
}
.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text-light);
}
.pricing-card__features li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 20px; height: 20px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  font-size: 0.65rem;
  font-weight: 700;
}

/* ===================================================
   TESTIMONIALS
   =================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: all var(--transition);
}
.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.testimonial-card__stars {
  color: var(--color-accent);
  font-size: 1rem;
  letter-spacing: 2px;
}
.testimonial-card__text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  flex: 1;
  font-style: italic;
  margin: 0;
}
.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-card__avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  object-fit: cover;
}
.testimonial-card__name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-secondary);
}
.testimonial-card__role {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* ===================================================
   BLOG
   =================================================== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.blog-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  color: inherit;
}
.blog-card__image {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}
.blog-card__body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.blog-card__category {
  display: inline-block;
  padding: 4px 12px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 12px;
  width: fit-content;
}
.blog-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 12px;
  line-height: 1.4;
}
.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 16px;
  font-size: 0.8rem;
  color: var(--color-text-lighter);
}
.blog-card__meta img {
  width: 28px; height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

/* ===================================================
   FAQ
   =================================================== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition-fast);
}
.faq-item.is-open {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary);
}
.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-secondary);
  text-align: left;
  transition: color var(--transition-fast);
  cursor: pointer;
  background: none;
  border: none;
}
.faq-item__question:hover { color: var(--color-primary); }
.faq-item__icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
  font-size: 1.2rem;
  color: var(--color-text-light);
  line-height: 1;
}
.faq-item.is-open .faq-item__icon {
  background: var(--color-primary);
  color: #fff;
  transform: rotate(45deg);
}
.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(.4,0,.2,1), padding 0.3s;
  padding: 0 24px;
}
.faq-item.is-open .faq-item__answer {
  max-height: 300px;
  padding: 0 24px 20px;
}
.faq-item__answer p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin: 0;
}

/* ===================================================
   CTA SECTION
   =================================================== */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -20%;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  pointer-events: none;
}
.cta-section::after {
  content: '';
  position: absolute;
  bottom: -40%;
  left: -10%;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  pointer-events: none;
}
.cta-section h2, .cta-section p { color: #fff; position: relative; z-index: 1; }
.cta-section h2 { margin-bottom: 16px; }
.cta-section p { opacity: .9; margin-bottom: 36px; font-size: 1.15rem; }
.cta-section .btn { position: relative; z-index: 1; }

/* ===================================================
   CONTACT FORM
   =================================================== */
.contact-section {
  background: var(--color-bg-alt);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}
.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}
.contact-info__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.contact-info__label { font-weight: 700; color: var(--color-secondary); margin-bottom: 4px; font-size: 0.95rem; }
.contact-info__value { font-size: 0.9rem; color: var(--color-text-light); margin: 0; }
.contact-form {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-secondary);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--color-text);
  background: #fff;
  transition: border-color var(--transition-fast);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(16,185,129,.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success.is-visible { display: block; }
.form-success__icon { font-size: 3rem; margin-bottom: 16px; }
.form-success__title { font-size: 1.5rem; font-weight: 700; color: var(--color-secondary); margin-bottom: 8px; }
.form-success__text { color: var(--color-text-light); }

/* ===================================================
   FOOTER
   =================================================== */
.footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,.7);
  padding: 80px 0 0;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.35rem;
  color: #fff;
  margin-bottom: 16px;
  text-decoration: none;
}
.footer__brand:hover { color: #fff; }
.footer__brand img { width: 36px; height: 36px; border-radius: 8px; }
.footer__brand-text span { color: var(--color-primary); }
.footer__desc {
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 24px;
  color: rgba(255,255,255,.6);
}
.footer__social {
  display: flex;
  gap: 12px;
}
.footer__social a {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.7);
  font-size: 1rem;
  transition: all var(--transition-fast);
  text-decoration: none;
}
.footer__social a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.footer__heading {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fff;
  margin-bottom: 20px;
}
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__links a {
  color: rgba(255,255,255,.6);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  text-decoration: none;
}
.footer__links a:hover { color: var(--color-primary); }
.footer__bottom {
  padding: 24px 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,.4);
}

/* ===================================================
   BACK TO TOP
   =================================================== */
.btt {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition);
  z-index: 900;
  border: none;
  cursor: pointer;
}
.btt.is-visible {
  opacity: 1;
  pointer-events: auto;
}
.btt:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(16,185,129,.4);
}

/* ===================================================
   PAGE HERO (inner pages)
   =================================================== */
.page-hero {
  padding: calc(var(--header-h) + 60px) 0 60px;
  background: linear-gradient(135deg, #f0fdf4 0%, #fff 100%);
  text-align: center;
}
.page-hero h1 { margin-bottom: 16px; }
.page-hero p { max-width: 600px; margin: 0 auto; font-size: 1.1rem; }

/* ===================================================
   INDUSTRIES DETAIL
   =================================================== */
.industry-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 60px 0;
  border-bottom: 1px solid var(--color-border-light);
}
.industry-detail:nth-child(even) .industry-detail__media { order: -1; }
.industry-detail:last-child { border-bottom: none; }
.industry-detail__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 800;
  font-size: 0.9rem;
  margin-bottom: 16px;
}
.industry-detail__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.industry-detail__media img { width: 100%; }

/* ===================================================
   FEATURES GRID (industries page solutions)
   =================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.feature-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 20px;
}
.feature-card__title { margin-bottom: 8px; font-size: 1.1rem; }
.feature-card__desc { font-size: 0.9rem; margin: 0; }

/* ===================================================
   BLOG FEATURED (large card)
   =================================================== */
.blog-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 48px;
  transition: all var(--transition);
}
.blog-featured:hover {
  box-shadow: var(--shadow-lg);
}
.blog-featured__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 300px;
}
.blog-featured__body { padding: 32px; }

/* ===================================================
   ANIMATIONS
   =================================================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(.4,0,.2,1), transform 0.7s cubic-bezier(.4,0,.2,1);
}
.fade-up.is-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; }

/* ===================================================
   RESPONSIVE — Tablet (max 1024px)
   =================================================== */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__content { text-align: center; }
  .hero__subtitle { margin-left: auto; margin-right: auto; }
  .hero__actions { justify-content: center; }
  .hero__stats { justify-content: center; }

  .process-step {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .process-step:nth-child(even) .process-step__media { order: 0; }

  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid .pricing-card:last-child { grid-column: 1 / -1; max-width: 480px; margin: 0 auto; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid .testimonial-card:nth-child(3) { grid-column: 1 / -1; max-width: 480px; margin: 0 auto; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid .blog-card:nth-child(n+5) { display: none; }

  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }

  .industry-detail { grid-template-columns: 1fr; gap: 32px; }
  .industry-detail:nth-child(even) .industry-detail__media { order: 0; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }

  .blog-featured { grid-template-columns: 1fr; }
}

/* ===================================================
   RESPONSIVE — Tablet small (max 768px)
   =================================================== */
@media (max-width: 768px) {
  :root { --header-h: 64px; }
  .section { padding: 72px 0; }

  .hamburger { display: flex; }
  .nav, .nav__cta { display: none; }
  .mobile-nav { display: block; }

  .hero { padding: calc(var(--header-h) + 48px) 0 48px; }
  .hero__stats { gap: 24px; flex-wrap: wrap; }
  .hero__stat-number { font-size: 1.5rem; }

  .industries-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .industry-card { padding: 24px; }

  .stats-grid { grid-template-columns: 1fr; gap: 32px; }

  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-grid .pricing-card:last-child { max-width: 100%; grid-column: auto; }
  .pricing-card { padding: 32px 24px; }

  .testimonials-grid { grid-template-columns: 1fr; }
  .testimonials-grid .testimonial-card:nth-child(3) { max-width: 100%; grid-column: auto; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-grid .blog-card:nth-child(n+4) { display: none; }

  .section__header { margin-bottom: 48px; }

  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .features-grid { grid-template-columns: 1fr; }

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

  .cta-section { padding: 72px 0; }
}

/* ===================================================
   RESPONSIVE — Mobile (max 480px)
   =================================================== */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero { padding: calc(var(--header-h) + 32px) 0 32px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
  .hero__stats { flex-direction: column; gap: 16px; text-align: center; }

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

  .btn { padding: 12px 24px; font-size: 0.9rem; }
  .btn--lg { padding: 14px 32px; }

  .contact-form { padding: 24px; }

  .section { padding: 56px 0; }
  .section__header { margin-bottom: 36px; }
  .page-hero { padding: calc(var(--header-h) + 36px) 0 36px; }
}

/* ===================================================
   UTILITY / SKIP LINK
   =================================================== */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--color-primary);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  z-index: 2000;
  font-weight: 600;
  transition: top 0.3s;
}
.skip-link:focus { top: 16px; color: #fff; }

/* ===================================================
   PRICING DISCLAIMER
   =================================================== */
.pricing-card__disclaimer {
  font-size: 0.75rem;
  color: var(--color-text-lighter);
  text-align: center;
  font-style: italic;
  margin: 8px 0 0;
  padding: 0;
  line-height: 1.4;
}

/* ===================================================
   PURCHASE MODAL
   =================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 24px;
}
.modal-overlay.is-active {
  opacity: 1;
  visibility: visible;
}
.modal {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 480px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(24px) scale(0.95);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
}
.modal-overlay.is-active .modal {
  transform: translateY(0) scale(1);
}
.modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-text-light);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  z-index: 1;
  line-height: 1;
}
.modal__close:hover {
  background: #fef2f2;
  color: #ef4444;
}
.modal__body {
  padding: 40px 32px;
}
.modal__header {
  text-align: center;
  margin-bottom: 28px;
}
.modal__title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 4px;
}
.modal__title span {
  color: var(--color-primary);
}
.modal__subtitle {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0;
}
.modal__form .form-group { margin-bottom: 18px; }

/* Modal Success State */
.modal__success {
  display: none;
  text-align: center;
  padding: 60px 32px;
}
.modal__success.is-active {
  display: block;
  animation: modalSuccessFadeIn 0.4s ease;
}
.modal__success-animation {
  margin-bottom: 24px;
}
.modal__success-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 8px;
}
.modal__success-text {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin: 0;
}

@keyframes modalSuccessFadeIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

/* Animated Checkmark SVG */
.checkmark {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: block;
  stroke-width: 2;
  stroke: var(--color-primary);
  stroke-miterlimit: 10;
  margin: 0 auto;
  animation: checkmarkFill 0.4s ease-in-out 0.4s forwards, checkmarkScale 0.3s ease-in-out 0.9s both;
  box-shadow: inset 0 0 0 var(--color-primary);
}
.checkmark__circle {
  stroke-dasharray: 166;
  stroke-dashoffset: 166;
  stroke-width: 2;
  stroke-miterlimit: 10;
  stroke: var(--color-primary);
  fill: none;
  animation: checkmarkStroke 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}
.checkmark__check {
  transform-origin: 50% 50%;
  stroke-dasharray: 48;
  stroke-dashoffset: 48;
  stroke-width: 3;
  animation: checkmarkStroke 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.8s forwards;
}
@keyframes checkmarkStroke {
  100% { stroke-dashoffset: 0; }
}
@keyframes checkmarkFill {
  100% { box-shadow: inset 0 0 0 40px rgba(16,185,129,.1); }
}
@keyframes checkmarkScale {
  0%, 100% { transform: none; }
  50% { transform: scale3d(1.1, 1.1, 1); }
}

/* ===================================================
   CONTACT TOPIC CARDS
   =================================================== */
.contact-topics__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.contact-topic-card {
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  transition: all var(--transition);
}
.contact-topic-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}
.contact-topic-card__icon {
  font-size: 1.5rem;
  display: block;
  margin-bottom: 8px;
}
.contact-topic-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 4px;
}
.contact-topic-card p {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.5;
}

/* ===================================================
   POLICY / PRIVACY PAGE
   =================================================== */
.policy-content h2 {
  font-size: 1.5rem;
  margin-top: 48px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary-light);
}
.policy-content h2:first-child {
  margin-top: 0;
}
.policy-content h3 {
  font-size: 1.15rem;
  margin-top: 28px;
  margin-bottom: 12px;
}
.policy-content p {
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 16px;
}
.policy-list {
  margin: 12px 0 24px;
  padding-left: 0;
}
.policy-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.7;
}
.policy-list li::before {
  content: '•';
  position: absolute;
  left: 8px;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.1rem;
}
.policy-list li strong {
  color: var(--color-secondary);
}

/* Cookie Table */
.cookie-table {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 16px 0 24px;
}
.cookie-table__row {
  display: grid;
  grid-template-columns: 120px 1fr 120px;
  gap: 0;
}
.cookie-table__row > div {
  padding: 14px 16px;
  font-size: 0.9rem;
  color: var(--color-text-light);
  border-bottom: 1px solid var(--color-border-light);
}
.cookie-table__row:last-child > div {
  border-bottom: none;
}
.cookie-table__header {
  background: var(--color-bg-alt);
}
.cookie-table__header > div {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ===================================================
   RESPONSIVE ADDITIONS
   =================================================== */
@media (max-width: 768px) {
  .contact-topics__grid { grid-template-columns: 1fr; }
  .cookie-table__row { grid-template-columns: 1fr; }
  .cookie-table__row > div { padding: 10px 16px; }
  .cookie-table__header > div:not(:first-child) { display: none; }
  .cookie-table__row:not(.cookie-table__header) > div:nth-child(2)::before { content: 'Purpose: '; font-weight: 600; color: var(--color-secondary); }
  .cookie-table__row:not(.cookie-table__header) > div:nth-child(3)::before { content: 'Duration: '; font-weight: 600; color: var(--color-secondary); }
  .modal__body { padding: 32px 20px; }
  .modal__success { padding: 40px 20px; }
}
@media (max-width: 480px) {
  .modal { border-radius: var(--radius); }
  .modal__body { padding: 28px 16px; }
}