/* ============================================================
   KLOUDPATH — Premium Design System
   ============================================================ */

/* ============ CUSTOM PROPERTIES ============ */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-card: rgba(255,255,255,.03);
  --bg-card-hover: rgba(255,255,255,.06);
  --bg-glass: rgba(255,255,255,.04);
  --border-subtle: rgba(255,255,255,.06);
  --border-hover: rgba(255,255,255,.12);
  --text-primary: #f0f0f5;
  --text-secondary: #8888a0;
  --text-muted: #55556a;
  --accent-orange: #ff6b35;
  --accent-coral: #ff8f5e;
  --accent-amber: #ffb347;
  --accent-glow: rgba(255,107,53,.15);
  --accent-glow-strong: rgba(255,107,53,.3);
  --gradient-brand: linear-gradient(135deg, #ff6b35 0%, #ff8f5e 50%, #ffb347 100%);
  --gradient-brand-reverse: linear-gradient(135deg, #ffb347 0%, #ff8f5e 50%, #ff6b35 100%);
  --gradient-dark: linear-gradient(180deg, #0a0a0f 0%, #111118 100%);
  --radius-sm: .5rem;
  --radius-md: .875rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;
  --shadow-glow: 0 0 60px rgba(255,107,53,.08);
  --shadow-glow-strong: 0 0 80px rgba(255,107,53,.15);
  --transition-smooth: all .35s cubic-bezier(.4,0,.2,1);
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
}

/* ============ RESET & BASE ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background: var(--bg-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ============ UTILITIES ============ */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section { padding: 7rem 0; position: relative; }
.section--alt { background: var(--bg-secondary); }
.section__title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: .75rem;
  letter-spacing: -.03em;
}
.section__subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 3.5rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: .95rem;
  transition: var(--transition-smooth);
  border: none;
  cursor: pointer;
  position: relative;
}
.btn--primary {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: 0 4px 20px rgba(255,107,53,.3), inset 0 1px 0 rgba(255,255,255,.2);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255,107,53,.45), inset 0 1px 0 rgba(255,255,255,.2);
}
.btn--outline {
  border: 1.5px solid rgba(255,255,255,.15);
  color: var(--text-primary);
  background: rgba(255,255,255,.03);
  backdrop-filter: blur(8px);
}
.btn--outline:hover {
  border-color: var(--accent-orange);
  color: var(--accent-orange);
  background: rgba(255,107,53,.05);
}
.btn--white {
  background: #fff;
  color: var(--bg-primary);
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(255,255,255,.15);
}
.btn--white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255,255,255,.25);
}

/* ============ NAVIGATION ============ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  transition: var(--transition-smooth);
}
.nav--scrolled {
  background: rgba(10,10,15,.85);
  backdrop-filter: blur(20px) saturate(1.5);
  border-bottom: 1px solid var(--border-subtle);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; }
.nav__logo {
  display: flex;
  align-items: center;
  gap: .7rem;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -.02em;
}
.nav__logo-icon { width: 38px; height: 38px; }
.nav__links { display: flex; align-items: center; gap: 2.25rem; }
.nav__links a {
  font-weight: 500;
  font-size: .9rem;
  color: var(--text-secondary);
  transition: color .2s;
  letter-spacing: .01em;
}
.nav__links a:hover { color: var(--accent-orange); }
.nav__links svg { margin-left: .25rem; vertical-align: middle; }

/* Dropdown */
.nav__dropdown { position: relative; }
.nav__dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + .5rem);
  left: -1.25rem;
  background: rgba(17,17,24,.95);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
  padding: .5rem;
  min-width: 220px;
}
.nav__dropdown:hover .nav__dropdown-menu { display: block; }
.nav__dropdown-menu a {
  display: block;
  padding: .6rem 1rem;
  font-size: .875rem;
  border-radius: var(--radius-sm);
}
.nav__dropdown-menu a:hover {
  background: rgba(255,107,53,.08);
  color: var(--accent-orange);
}

/* Mobile toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .5rem;
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: var(--transition-smooth);
}

@media (max-width: 768px) {
  .nav__toggle { display: flex; }
  .nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10,10,15,.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
    gap: 0;
  }
  .nav__links.active { display: flex; }
  .nav__links li { width: 100%; }
  .nav__links a {
    display: block;
    padding: .85rem 0;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-primary);
  }
  .nav__dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    padding-left: 1rem;
    background: transparent;
    backdrop-filter: none;
  }
}

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 5rem;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background: var(--bg-primary);
  z-index: 0;
}
/* Animated mesh gradient */
.hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(255,107,53,.07) 0%, transparent 70%),
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(255,143,94,.05) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 20% 70%, rgba(255,179,71,.04) 0%, transparent 50%);
  animation: meshFloat 15s ease-in-out infinite;
}
@keyframes meshFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -15px) scale(1.02); }
  66% { transform: translate(-15px, 10px) scale(.98); }
}
/* Grid overlay */
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at 50% 50%, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, black 30%, transparent 70%);
}
.hero__inner { position: relative; z-index: 1; max-width: 740px; }
.hero__tag {
  color: var(--accent-orange);
  font-weight: 600;
  font-size: .85rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: .75rem;
}
.hero__tag::before {
  content: '';
  display: block;
  width: 32px;
  height: 1.5px;
  background: var(--gradient-brand);
  border-radius: 1px;
}
.hero__title {
  font-size: clamp(3rem, 7vw, 5rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.05;
  margin-bottom: 1.75rem;
  letter-spacing: -.04em;
}
.hero__subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: 2.75rem;
  line-height: 1.75;
}
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Floating glow orb */
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.hero__orb--1 {
  width: 400px;
  height: 400px;
  background: rgba(255,107,53,.08);
  top: 20%;
  right: 10%;
  animation: orbFloat1 12s ease-in-out infinite;
}
.hero__orb--2 {
  width: 300px;
  height: 300px;
  background: rgba(255,179,71,.06);
  bottom: 10%;
  left: 5%;
  animation: orbFloat2 10s ease-in-out infinite;
}
@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-30px, 20px); }
}
@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(20px, -25px); }
}

/* ============ STATS BAR ============ */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: -3.5rem;
  position: relative;
  z-index: 2;
}
.stat {
  background: var(--bg-secondary);
  padding: 2.25rem 1.5rem;
  text-align: center;
}
.stat__number {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -.03em;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: .25rem;
}
.stat__label {
  font-size: .8rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .08em;
}
@media (max-width: 640px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
}

/* ============ PILLAR CARDS ============ */
.pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
@media (max-width: 1024px) { .pillars { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .pillars { grid-template-columns: 1fr 1fr; } }
@media (max-width: 400px) { .pillars { grid-template-columns: 1fr; } }
.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: var(--transition-smooth);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity .35s;
}
.pillar-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-glow);
}
.pillar-card:hover::before { opacity: 1; }
.pillar-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(255,107,53,.08);
  color: var(--accent-orange);
  transition: var(--transition-smooth);
}
.pillar-card:hover .pillar-card__icon {
  background: rgba(255,107,53,.12);
  box-shadow: 0 0 30px rgba(255,107,53,.15);
}
.pillar-card__icon svg { width: 28px; height: 28px; }
.pillar-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: .5rem;
  letter-spacing: -.01em;
}
.pillar-card p {
  font-size: .85rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ============ FEATURES ============ */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.feature {
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: var(--transition-smooth);
  position: relative;
}
.feature:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-glow);
}
.feature__number {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -.04em;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: .75rem;
  opacity: .7;
}
.feature h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: .5rem;
  letter-spacing: -.01em;
}
.feature p {
  color: var(--text-secondary);
  font-size: .9rem;
  line-height: 1.65;
}

/* ============ TESTIMONIALS ============ */
.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.5rem;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition-smooth);
  position: relative;
}
.testimonial-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
}
.testimonial-card__stars {
  color: var(--accent-amber);
  font-size: 1rem;
  margin-bottom: .75rem;
  letter-spacing: 2px;
}
.testimonial-card__quote {
  font-size: .925rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 1.5rem;
  font-style: normal;
  position: relative;
  padding-left: 1.25rem;
  border-left: 2px solid rgba(255,107,53,.3);
}
.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: .8rem;
  flex-shrink: 0;
}
.testimonial-card__name {
  font-weight: 600;
  font-size: .875rem;
}
.testimonial-card__role {
  font-size: .75rem;
  color: var(--text-muted);
}

/* ============ CTA ============ */
.cta {
  position: relative;
  padding: 6rem 0;
  text-align: center;
  overflow: hidden;
}
.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,107,53,.06), rgba(255,179,71,.03));
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}
.cta__inner { position: relative; z-index: 1; }
.cta h2 {
  color: var(--text-primary);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: .75rem;
  letter-spacing: -.03em;
}
.cta p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
}

/* ============ FOOTER ============ */
.footer {
  background: var(--bg-primary);
  color: var(--text-secondary);
  padding: 5rem 0 0;
  border-top: 1px solid var(--border-subtle);
}
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
}
.footer__brand .nav__logo span { color: var(--text-primary); }
.footer__tagline {
  margin-top: .75rem;
  font-size: .875rem;
  line-height: 1.7;
  color: var(--text-muted);
}
.footer__col h4 {
  color: var(--text-primary);
  font-size: .8rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.footer__col a {
  display: block;
  font-size: .875rem;
  padding: .3rem 0;
  color: var(--text-muted);
  transition: color .2s;
}
.footer__col a:hover { color: var(--accent-orange); }
.footer__bottom {
  border-top: 1px solid var(--border-subtle);
  margin-top: 3.5rem;
  padding: 1.5rem 0;
  text-align: center;
  font-size: .8rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .footer__inner { grid-template-columns: 1fr; }
}

/* ============ PAGE HERO (inner pages) ============ */
.page-hero {
  background: var(--bg-primary);
  padding: 9rem 0 4.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 80%, rgba(255,107,53,.06), transparent 60%);
}
.page-hero h1 {
  color: var(--text-primary);
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 800;
  margin-bottom: .75rem;
  letter-spacing: -.03em;
  position: relative;
}
.page-hero p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
  position: relative;
}

/* ============ SERVICES PAGE ============ */
.service-section { padding: 5rem 0; }
.service-section:nth-child(even) { background: var(--bg-secondary); }
.service-section__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}
.service-section__icon {
  width: 52px;
  height: 52px;
  color: var(--accent-orange);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,107,53,.08);
  border-radius: var(--radius-md);
}
.service-section__icon svg { width: 28px; height: 28px; }
.service-section__header h2 {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -.02em;
}
.service-section__desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 700px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}
.tech-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: var(--transition-smooth);
}
.tech-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-glow);
}
.tech-card h4 {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: .5rem;
  display: flex;
  align-items: center;
  gap: .5rem;
  letter-spacing: -.01em;
}
.tech-card p {
  color: var(--text-secondary);
  font-size: .875rem;
  line-height: 1.65;
}
.tech-card__icon {
  width: 26px;
  height: 26px;
  color: var(--accent-orange);
  flex-shrink: 0;
}
.tech-card__icon svg { width: 100%; height: 100%; }

.subsection { margin-bottom: 3rem; }
.subsection h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: .5rem;
  letter-spacing: -.01em;
}
.subsection > p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.75;
}

/* project cards */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: var(--transition-smooth);
}
.project-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
}
.project-card h4 {
  font-weight: 700;
  margin-bottom: .5rem;
  font-size: 1rem;
  letter-spacing: -.01em;
}
.project-card p {
  color: var(--text-secondary);
  font-size: .875rem;
  line-height: 1.65;
}
.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: .75rem;
}
.project-card__tag {
  background: rgba(255,107,53,.08);
  color: var(--accent-coral);
  font-size: .7rem;
  font-weight: 600;
  padding: .2rem .6rem;
  border-radius: 9999px;
  border: 1px solid rgba(255,107,53,.15);
}

/* ============ BLOG PAGE ============ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
  padding: 4rem 0;
}
.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-smooth);
}
.blog-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
}
.blog-card__image {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.blog-card__image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(to top, var(--bg-primary), transparent);
}
.blog-card__image svg {
  width: 48px;
  height: 48px;
  color: rgba(255,255,255,.3);
}
.blog-card__body { padding: 1.5rem; }
.blog-card__date {
  font-size: .75rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: .5rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.blog-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: .5rem;
  line-height: 1.4;
  letter-spacing: -.01em;
}
.blog-card__excerpt {
  font-size: .875rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1rem;
}
.blog-card__link {
  font-size: .85rem;
  font-weight: 600;
  color: var(--accent-orange);
  transition: color .2s;
}
.blog-card__link:hover { color: var(--accent-coral); }
.blog-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-bottom: .75rem;
}
.blog-card__tag {
  font-size: .65rem;
  font-weight: 600;
  background: rgba(255,255,255,.05);
  color: var(--text-secondary);
  padding: .15rem .5rem;
  border-radius: 9999px;
  border: 1px solid var(--border-subtle);
}

/* ============ CONTACT PAGE ============ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  padding: 4rem 0;
}
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; gap: 2rem; } }
.contact-info h2 {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 1rem;
  letter-spacing: -.02em;
}
.contact-info p {
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 2rem;
}
.contact-detail {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.25rem;
}
.contact-detail__icon {
  width: 44px;
  height: 44px;
  background: rgba(255,107,53,.08);
  border: 1px solid rgba(255,107,53,.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-orange);
  flex-shrink: 0;
}
.contact-detail__icon svg { width: 20px; height: 20px; }
.contact-detail p { font-size: .925rem; }
.contact-detail strong {
  display: block;
  font-size: .75rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
}
.contact-form h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1.75rem;
  letter-spacing: -.01em;
}
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: .4rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: .8rem 1rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-family: var(--font-sans);
  transition: var(--transition-smooth);
  background: rgba(255,255,255,.03);
  color: var(--text-primary);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 3px rgba(255,107,53,.1);
  background: rgba(255,107,53,.02);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--bg-secondary); color: var(--text-primary); }
.contact-form .btn { width: 100%; justify-content: center; }
.form-success { display: none; text-align: center; padding: 2rem; }
.form-success.show { display: block; }
.form-success h3 { color: #34d399; margin-bottom: .5rem; }
.form-success p { color: var(--text-secondary); }

/* ============ SCROLL ANIMATIONS ============ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s cubic-bezier(.4,0,.2,1), transform .7s cubic-bezier(.4,0,.2,1);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
/* stagger children */
.stagger-children > * { transition-delay: calc(var(--i, 0) * 80ms); }

/* ============ SECTION DIVIDER ============ */
.section__divider {
  width: 48px;
  height: 3px;
  background: var(--gradient-brand);
  border-radius: 2px;
  margin: 0 auto 2rem;
}

/* ============ BLOG POST PAGE ============ */
.post { max-width: 760px; margin: 0 auto; padding: 4rem 1.5rem; }
.post__back { display: inline-flex; align-items: center; gap: .4rem; font-size: .85rem; color: var(--text-muted); margin-bottom: 2rem; transition: color .2s; }
.post__back:hover { color: var(--accent-orange); }
.post__tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1rem; }
.post__tag { font-size: .7rem; font-weight: 600; background: rgba(255,107,53,.08); color: var(--accent-coral); padding: .2rem .6rem; border-radius: 9999px; border: 1px solid rgba(255,107,53,.15); }
.post__title { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.15; margin-bottom: 1rem; }
.post__meta { display: flex; align-items: center; gap: 1rem; font-size: .85rem; color: var(--text-muted); margin-bottom: 3rem; padding-bottom: 2rem; border-bottom: 1px solid var(--border-subtle); }
.post__meta time { font-weight: 500; }
.post__content h2 { font-size: 1.4rem; font-weight: 700; margin: 2.5rem 0 1rem; letter-spacing: -.02em; }
.post__content h3 { font-size: 1.15rem; font-weight: 700; margin: 2rem 0 .75rem; }
.post__content p { color: var(--text-secondary); line-height: 1.8; margin-bottom: 1.25rem; }
.post__content ul, .post__content ol { color: var(--text-secondary); line-height: 1.8; margin-bottom: 1.25rem; padding-left: 1.5rem; }
.post__content li { margin-bottom: .4rem; }
.post__content code { background: rgba(255,255,255,.06); padding: .15rem .4rem; border-radius: .25rem; font-size: .875rem; color: var(--accent-coral); }
.post__content pre { background: rgba(255,255,255,.03); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 1.25rem 1.5rem; overflow-x: auto; margin-bottom: 1.5rem; }
.post__content pre code { background: none; padding: 0; color: var(--text-secondary); font-size: .85rem; }
.post__content blockquote { border-left: 3px solid var(--accent-orange); padding-left: 1.25rem; margin: 1.5rem 0; color: var(--text-secondary); font-style: italic; }
.post__content strong { color: var(--text-primary); font-weight: 600; }
.post__bottom { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--border-subtle); }