/* ============================================================
   NAVNIRMAN ADVISORS — GLOBAL STYLES
   Two personalities, one brand
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400&family=DM+Sans:wght@300;400;500;600&family=Syne:wght@700;800&display=swap');

:root {
  /* ── SHARED BRAND ── */
  --brand-primary:   #0B1F3A;
  --brand-gold:      #C9A84C;
  --brand-gold-lt:   #E8C97A;
  --white:           #FFFFFF;
  --off-white:       #F7F5F0;
  --gray-100:        #F0EEE9;
  --gray-300:        #C8C4BC;
  --gray-500:        #8A8580;
  --gray-700:        #3D3A35;
  --success:         #2D6A4F;
  --error:           #C1121F;

  /* ── CORPORATE PALETTE ── */
  --corp-bg:         #07121F;
  --corp-surface:    #0F1F33;
  --corp-border:     rgba(201,168,76,0.2);
  --corp-text:       #D6D0C4;
  --corp-accent:     #C9A84C;

  /* ── MSME PALETTE ── */
  --msme-bg:         #F7F5F0;
  --msme-surface:    #FFFFFF;
  --msme-primary:    #1B4D8E;
  --msme-accent:     #F4801A;
  --msme-text:       #1A1A2E;
  --msme-border:     #DDD9D0;

  /* ── TYPOGRAPHY ── */
  --font-display:    'Playfair Display', serif;
  --font-heading:    'Syne', sans-serif;
  --font-body:       'DM Sans', sans-serif;

  /* ── SPACING ── */
  --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-24: 6rem;
  --space-32: 8rem;

  /* ── EFFECTS ── */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.06);
  --shadow-md:  0 8px 24px rgba(0,0,0,0.10);
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.15);
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: all 0.6s cubic-bezier(0.4,0,0.2,1);
}

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

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

body {
  font-family: var(--font-body);
  line-height: 1.6;
  color: var(--gray-700);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }

/* ── CONTAINER ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-8);
}
.container-sm { max-width: 800px; margin: 0 auto; padding: 0 var(--space-8); }
.container-lg { max-width: 1400px; margin: 0 auto; padding: 0 var(--space-8); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-gold {
  background: var(--brand-gold);
  color: var(--brand-primary);
  border-color: var(--brand-gold);
}
.btn-gold:hover {
  background: var(--brand-gold-lt);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(201,168,76,0.35);
}
.btn-outline-gold {
  background: transparent;
  color: var(--brand-gold);
  border-color: var(--brand-gold);
}
.btn-outline-gold:hover {
  background: var(--brand-gold);
  color: var(--brand-primary);
}
.btn-blue {
  background: var(--msme-primary);
  color: white;
  border-color: var(--msme-primary);
}
.btn-blue:hover {
  background: #153d74;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(27,77,142,0.3);
}
.btn-orange {
  background: var(--msme-accent);
  color: white;
  border-color: var(--msme-accent);
}
.btn-orange:hover {
  background: #dc6f0e;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(244,128,26,0.35);
}
.btn-lg { padding: 1.125rem 2.5rem; font-size: 1.0625rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── SECTION LABELS ── */
.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  margin-bottom: var(--space-4);
}
.tag-gold { background: rgba(201,168,76,0.15); color: var(--brand-gold); }
.tag-blue { background: rgba(27,77,142,0.1); color: var(--msme-primary); }
.tag-orange { background: rgba(244,128,26,0.1); color: var(--msme-accent); }

/* ── SECTION TITLES ── */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: var(--space-4);
}
.section-title-dark { color: var(--brand-primary); }
.section-title-light { color: var(--white); }
.section-title-blue { color: var(--msme-primary); }

.section-sub {
  font-size: 1.125rem;
  line-height: 1.7;
  max-width: 640px;
  opacity: 0.8;
}

/* ── FORM ELEMENTS ── */
.form-group { margin-bottom: var(--space-4); }
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--gray-700);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: white;
  color: var(--gray-700);
  transition: var(--transition);
  appearance: none;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--msme-primary);
  box-shadow: 0 0 0 3px rgba(27,77,142,0.1);
}
.form-group input::placeholder { color: var(--gray-300); }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes slideRight {
  from { opacity: 0; transform: translateX(-24px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes countUp {
  from { opacity: 0; transform: scale(0.8); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.animate-fade-up { animation: fadeUp 0.7s ease-out both; }
.animate-fade-up-2 { animation: fadeUp 0.7s ease-out 0.15s both; }
.animate-fade-up-3 { animation: fadeUp 0.7s ease-out 0.30s both; }
.animate-fade-up-4 { animation: fadeUp 0.7s ease-out 0.45s both; }

/* ── WHATSAPP FLOAT ── */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  background: #25D366;
  color: white;
  border-radius: 50px;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  box-shadow: 0 6px 24px rgba(37,211,102,0.4);
  transition: var(--transition);
  animation: pulse 2s infinite;
}
.wa-float:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 30px rgba(37,211,102,0.5);
  animation: none;
}
.wa-float svg { width: 22px; height: 22px; fill: white; }

/* ── SHARED NAV ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: var(--transition);
  padding: var(--space-4) 0;
}
.navbar.scrolled {
  padding: var(--space-3) 0;
  box-shadow: var(--shadow-md);
}
.navbar-corp { background: rgba(7,18,31,0.95); backdrop-filter: blur(12px); }
.navbar-msme { background: rgba(247,245,240,0.97); backdrop-filter: blur(12px); border-bottom: 1px solid var(--msme-border); }
.navbar .container { display: flex; align-items: center; justify-content: space-between; }

.nav-brand { display: flex; flex-direction: column; line-height: 1; }
.nav-brand-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}
.nav-brand-sub {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.7;
}
.nav-brand-corp .nav-brand-name { color: white; }
.nav-brand-corp .nav-brand-sub  { color: var(--brand-gold); }
.nav-brand-msme .nav-brand-name { color: var(--msme-primary); }
.nav-brand-msme .nav-brand-sub  { color: var(--msme-accent); }

.nav-links { display: flex; align-items: center; gap: var(--space-6); }
.nav-link-corp {
  font-weight: 500;
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.75);
  transition: var(--transition);
  position: relative;
}
.nav-link-corp:hover { color: var(--brand-gold); }
.nav-link-corp.active { color: var(--brand-gold); }

.nav-link-msme {
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--gray-700);
  transition: var(--transition);
}
.nav-link-msme:hover { color: var(--msme-primary); }
.nav-link-msme.active { color: var(--msme-primary); }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: var(--space-2); }
.nav-toggle span { display: block; width: 24px; height: 2px; margin: 5px 0; transition: var(--transition); }
.nav-toggle-corp span { background: white; }
.nav-toggle-msme span { background: var(--msme-primary); }

/* ── TRUST STRIP ── */
.trust-strip {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  font-weight: 500;
}

/* ── CARDS ── */
.card {
  background: white;
  border-radius: var(--radius-md);
  padding: var(--space-8);
  transition: var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.card-dark {
  background: var(--corp-surface);
  border: 1px solid var(--corp-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  transition: var(--transition);
}
.card-dark:hover {
  border-color: var(--brand-gold);
  transform: translateY(-4px);
}

/* ── GRID UTILITIES ── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-8); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }

/* ── DIVIDER ── */
.divider-gold { width: 60px; height: 3px; background: var(--brand-gold); border-radius: 2px; }
.divider-blue { width: 60px; height: 3px; background: var(--msme-primary); border-radius: 2px; }
.divider-orange { width: 60px; height: 3px; background: var(--msme-accent); border-radius: 2px; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .container { padding: 0 var(--space-6); }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .nav-links { display: none; position: fixed; top: 70px; left: 0; right: 0; bottom: 0; padding: var(--space-8); flex-direction: column; align-items: flex-start; gap: var(--space-6); overflow-y: auto; z-index: 999; }
  .nav-links.open { display: flex; }
  .nav-links-corp { background: var(--corp-bg); }
  .nav-links-msme { background: var(--msme-bg); }
  .nav-toggle { display: block; }
  .wa-float span { display: none; }
  .wa-float { padding: 0.875rem; border-radius: 50%; }
}

/* MOBILE MARGIN IMPROVEMENTS */
@media (max-width: 640px) {
  .container { padding-left: 1rem; padding-right: 1rem; }
  .prod-hero, .article-hero, .insights-hero, .about-hero { padding: 80px 0 40px; }
  .prod-section, .about-section { padding: 3rem 0; }
  .calc-wrapper { padding: 2rem 1rem; }
  .form-group { margin-bottom: 1rem; }
  
  /* Reduce oversized text on mobile */
  .prod-hero-title, .article-title, .about-hero h1 { font-size: clamp(1.5rem, 6vw, 2rem) !important; }
  .section-title { font-size: 1.5rem !important; }
}

/* BETTER SPACING FOR ABOUT & CONTACT */
.about-hero, .contact-hero {
  padding: 100px 0 60px !important;
}

.about-section, .contact-body {
  padding: 4rem 0 !important;
}

.container {
  max-width: 1200px;
  padding-left: 2rem;
  padding-right: 2rem;
}

@media (max-width: 768px) {
  .about-hero, .contact-hero {
    padding: 80px 1rem 40px !important;
  }
  
  .about-section, .contact-body {
    padding: 2.5rem 1rem !important;
  }
  
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .about-hero h1, .contact-hero h1 {
    font-size: 1.75rem !important;
    line-height: 1.2 !important;
  }
  
  .about-grid, .contact-grid {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }
}

/* ANIMATED GRADIENT BACKGROUND FOR HERO */
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.hero {
  position: relative;
  background: linear-gradient(-45deg, #07121F, #0d1f38, #1B4D8E, #0b2348) !important;
  background-size: 400% 400% !important;

/* HERO VIDEO BACKGROUND */
.hero-video-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.hero-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  opacity: 0.25; /* Adjust 0.1-0.4 for subtlety */
  filter: blur(0px); /* Add blur(2px) if you want softer look */
}

.hero-video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 30% 50%, rgba(7,18,31,0.75), rgba(7,18,31,0.92));
  pointer-events: none;
  z-index: 1;
}

/* Ensure hero content is above video */
.hero .container,
.hero-content,
.segment-cards,
.stats-bar {
  position: relative;
  z-index: 2;
}

/* Disable video on mobile to save bandwidth */
@media (max-width: 768px) {
  .hero-video {
    display: none;
  }
}

/* VIDEO PLAYBACK FIX */
.hero {
  position: relative !important;
  overflow: hidden;
}

.hero-video-wrapper {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  z-index: 1 !important;
  pointer-events: none;
}

.hero-video {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  opacity: 0.3 !important;
  z-index: 1 !important;
}

.hero-video-overlay {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  background: radial-gradient(circle at 30% 50%, rgba(7,18,31,0.5), rgba(7,18,31,0.85)) !important;
  z-index: 2 !important;
  pointer-events: none !important;
}

/* Make sure all content is above video */
.hero .container,
.hero-content,
.segment-cards,
.stats-bar,
.hero-bg,
.hero-grid {
  position: relative !important;
  z-index: 10 !important;
}

/* CONTACT PAGE FORM - REDUCE WHITESPACE */
.contact-form {
  padding: 2rem !important;
  margin: 2rem auto !important;
}

.contact-body {
  padding: 2rem 0 !important;
}

.contact-grid {
  gap: 2rem !important;
}

@media (max-width: 768px) {
  .contact-form {
    padding: 1.5rem !important;
  }
  
  .contact-body {
    padding: 1.5rem 1rem !important;
  }
}