/* ============================================================
   Khubinova Ventures Pvt Ltd – Main Stylesheet
   Purple Elegance Theme
   ============================================================ */

/* ---------- Google Fonts & CSS Variables ---------- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;500;600&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --purple-900: #1a0533;
  --purple-800: #2d0a52;
  --purple-700: #4a1272;
  --purple-600: #6b21a8;
  --purple-500: #8b2fc9;
  --purple-400: #a855f7;
  --purple-300: #c084fc;
  --purple-200: #e9d5ff;
  --purple-100: #f5f0ff;
  --purple-50:  #faf7ff;

  --accent-gold:  #d4af37;
  --accent-rose:  #e8b4b8;

  --text-primary:   #1a0533;
  --text-secondary: #4b5563;
  --text-muted:     #9ca3af;
  --text-light:     #f9fafb;

  --white: #ffffff;
  --bg-soft: #faf7ff;
  --border: #e9d5ff;

  --shadow-sm:  0 1px 4px rgba(107,33,168,0.06);
  --shadow-md:  0 4px 20px rgba(107,33,168,0.12);
  --shadow-lg:  0 12px 40px rgba(107,33,168,0.18);
  --shadow-xl:  0 24px 60px rgba(107,33,168,0.22);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;

  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Inter', system-ui, 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(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---------- Typography ---------- */
.serif { font-family: var(--font-serif); }

h1, h2, h3 { font-family: var(--font-serif); line-height: 1.2; }

h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 400; }
h2 { font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 400; }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); font-weight: 500; }

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

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--purple-500);
  display: block;
  margin-bottom: 0.6rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 400;
  color: var(--purple-900);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

/* ---------- Layout Helpers ---------- */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

.section--bg {
  background: var(--purple-50);
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.8rem;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--purple-600);
  color: var(--white);
  border-color: var(--purple-600);
}
.btn-primary:hover {
  background: var(--purple-700);
  border-color: var(--purple-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--purple-600);
  border-color: var(--purple-600);
}
.btn-outline:hover {
  background: var(--purple-600);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  background: rgba(255,255,255,0.15);
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
  backdrop-filter: blur(4px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.28);
  transform: translateY(-2px);
}

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.navbar__logo-mark {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--purple-700), var(--purple-400));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  flex-shrink: 0;
}

.navbar__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.navbar__logo-name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--purple-900);
  letter-spacing: 0.01em;
}

.navbar__logo-tagline {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple-500);
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.navbar__link {
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}

.navbar__link:hover,
.navbar__link.active {
  color: var(--purple-600);
  background: var(--purple-100);
}

.navbar__cta {
  margin-left: 0.75rem;
}

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  border: none;
  background: none;
}

.navbar__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--purple-700);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile nav */
.navbar__mobile {
  display: none;
  flex-direction: column;
  padding: 1rem 1.5rem 1.5rem;
  border-top: 1px solid var(--border);
  gap: 0.25rem;
}

.navbar__mobile.open { display: flex; }

.navbar__mobile .navbar__link {
  padding: 0.65rem 1rem;
  display: block;
}

/* ---------- Hero Section ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, var(--purple-900) 0%, var(--purple-700) 50%, var(--purple-500) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(168,85,247,0.25) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(212,175,55,0.08) 0%, transparent 50%);
  pointer-events: none;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.18;
  pointer-events: none;
}

.hero__orb--1 {
  width: 500px; height: 500px;
  background: var(--purple-300);
  top: -100px; right: -100px;
  animation: orbFloat 8s ease-in-out infinite;
}

.hero__orb--2 {
  width: 320px; height: 320px;
  background: var(--accent-gold);
  bottom: -80px; left: 10%;
  animation: orbFloat 10s ease-in-out infinite reverse;
}

@keyframes orbFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-30px) scale(1.05); }
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--purple-300);
  margin-bottom: 1.5rem;
}

.hero__eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--purple-300);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 300;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.hero__title em {
  font-style: italic;
  color: var(--purple-300);
}

.hero__desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  max-width: 560px;
  margin-bottom: 2.5rem;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.4);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(1.1); }
}

/* ---------- Stats Bar ---------- */
.stats-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 2rem 0;
}

.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.stat-item__value {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--purple-700);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.stat-item__label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ---------- Cards ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--purple-300);
}

.card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--purple-100), var(--purple-200));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  font-size: 1.4rem;
  color: var(--purple-600);
  transition: var(--transition);
}

.card:hover .card__icon {
  background: linear-gradient(135deg, var(--purple-600), var(--purple-400));
  color: var(--white);
}

.card__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--purple-900);
  margin-bottom: 0.6rem;
}

.card__text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ---------- Service Domain Cards ---------- */
.domain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.domain-card {
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  cursor: default;
}

.domain-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: var(--transition);
}

.domain-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.domain-card:hover::before { opacity: 1; }

.domain-card--tech    { background: linear-gradient(135deg, #f3e8ff, #ede9fe); }
.domain-card--realty  { background: linear-gradient(135deg, #fdf4ff, #f5f0ff); }
.domain-card--agri    { background: linear-gradient(135deg, #f0fdf4, #dcfce7); }
.domain-card--hosp    { background: linear-gradient(135deg, #fff7ed, #ffedd5); }
.domain-card--trade   { background: linear-gradient(135deg, #fef3c7, #fde68a); }

.domain-card__emoji {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.domain-card__title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--purple-900);
  margin-bottom: 0.75rem;
}

.domain-card__desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

.domain-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.2rem;
}

.tag {
  font-size: 0.72rem;
  font-weight: 500;
  padding: 0.25rem 0.65rem;
  border-radius: 100px;
  background: rgba(107,33,168,0.09);
  color: var(--purple-700);
  letter-spacing: 0.04em;
}

/* ---------- Values Section ---------- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.value-item__icon {
  font-size: 2.4rem;
  margin-bottom: 0.75rem;
}

.value-item__name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--purple-900);
  margin-bottom: 0.4rem;
}

.value-item__desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--purple-800) 0%, var(--purple-600) 100%);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
  top: -200px; right: -100px;
  pointer-events: none;
}

.cta-banner__title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 400;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.cta-banner__subtitle {
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  margin-bottom: 2rem;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--purple-900);
  color: rgba(255,255,255,0.65);
  padding: 3.5rem 0 1.5rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}

.footer__brand-name {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--white);
  margin-bottom: 0.4rem;
}

.footer__brand-reg {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
  margin-bottom: 1rem;
}

.footer__brand-desc {
  font-size: 0.85rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.5);
}

.footer__col-title {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--purple-300);
  margin-bottom: 1rem;
}

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

.footer__links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
}
.footer__links a:hover { color: var(--white); }

.footer__divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 1.25rem;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer__copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}

.footer__domain {
  font-size: 0.8rem;
  color: var(--purple-300);
}

/* ---------- Page Hero (inner pages) ---------- */
.page-hero {
  padding: 9rem 0 5rem;
  background: linear-gradient(135deg, var(--purple-900) 0%, var(--purple-700) 100%);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  bottom: -100px; right: 5%;
}

.page-hero__label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--purple-300);
  margin-bottom: 0.8rem;
}

.page-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  font-weight: 300;
  color: var(--white);
  margin-bottom: 1rem;
}

.page-hero__desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  max-width: 540px;
  line-height: 1.8;
}

/* ---------- Contact Form ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}

.contact-info__heading {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--purple-900);
  margin-bottom: 0.75rem;
}

.contact-info__text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.contact-info__items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.contact-info__item-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--purple-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple-600);
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-info__item-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--purple-500);
  margin-bottom: 0.15rem;
}

.contact-info__item-val {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Form */
.contact-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.form-group--full { grid-column: 1 / -1; }

.form-label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--purple-900);
  letter-spacing: 0.03em;
}

.form-label span { color: var(--purple-500); margin-left: 2px; }

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-primary);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--purple-400);
  box-shadow: 0 0 0 3px rgba(168,85,247,0.1);
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-muted); }

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  width: 100%;
  padding: 0.9rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.form-status {
  display: none;
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 1rem;
  text-align: center;
}

.form-status.success {
  display: block;
  background: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.form-status.error {
  display: block;
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* ---------- About Page ---------- */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-visual__card {
  background: linear-gradient(135deg, var(--purple-800), var(--purple-600));
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.about-visual__card::before {
  content: '';
  position: absolute;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  top: -60px; right: -40px;
}

.about-visual__card-label {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--purple-300);
  margin-bottom: 1.5rem;
}

.about-visual__card-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 300;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.about-visual__stat-row {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.12);
}

.about-visual__stat-val {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--white);
  line-height: 1;
}

.about-visual__stat-label {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.5);
  margin-top: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.about-content__text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 1rem;
}

/* Pillars */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.pillar-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-align: center;
  transition: var(--transition);
}

.pillar-card:hover {
  border-color: var(--purple-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.pillar-card__num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--purple-200);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.pillar-card__title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--purple-900);
  margin-bottom: 0.5rem;
}

.pillar-card__text {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 1rem;
}

.breadcrumb a {
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
}
.breadcrumb a:hover { color: var(--white); }

.breadcrumb span { color: rgba(255,255,255,0.25); }

/* ---------- Utilities ---------- */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-6 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 2rem; }

.flex { display: flex; }
.items-center { align-items: center; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }

/* ---------- Animations ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .navbar__nav,
  .navbar__cta { display: none; }
  .navbar__hamburger { display: flex; }

  .stats-bar__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-intro { grid-template-columns: 1fr; }
  .pillars-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 3.5rem 0; }
  .hero { min-height: calc(100svh); }
  .hero__actions { flex-direction: column; }
  .stats-bar__grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .domain-grid { grid-template-columns: 1fr; }
  .about-visual__stat-row { flex-direction: column; gap: 1rem; }
}