/* ============================================================
   JAGADITA CONSULTING — style.css
   Shared base for all pages
   ============================================================ */

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cyan:          #0097B2;
  --cyan-dark:     #00839A;
  --cyan-soft:     #66C8D7;
  --cyan-muted:    #EAF7FA;
  --secondary:     #D7F1F5;
  --navy:          #0A2540;
  --navy-mid:      #0e2f52;
  --neutral:       #121212;
  --white:         #FFFFFF;
  --gray-50:       #F8FAFC;
  --gray-100:      #EDF2F7;
  --gray-300:      #CBD5E0;
  --gray-500:      #718096;
  --gray-700:      #4A5568;
  --border:        #D0E7EB;
  --border-strong: #374151;
  --error:         #D64545;

  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   28px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 4px rgba(0,0,0,0.07);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.14);

  --nav-h: 56px;
  --container: 1200px;
}

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

body {
  font-family: 'Nunito Sans', sans-serif;
  color: var(--neutral);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ── TYPOGRAPHY ── */
.font-display {
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.1;
}

h1, h2, h3, h4 {
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

h2 { font-size: clamp(24px, 3.5vw, 34px); }
h3 { font-size: clamp(18px, 2.5vw, 22px); }
h4 { font-size: 17px; }

p { line-height: 1.8; color: var(--gray-700); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Nunito Sans', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
}

.eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--cyan);
  border-radius: 2px;
  flex-shrink: 0;
}

.highlight { color: var(--cyan); }

/* ── CONTAINER ── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 48px;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.02em;
  padding: 14px 36px;
  border-radius: var(--radius-lg);
  height: 52px;
  transition: all 0.25s ease;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--white);
  color: var(--navy);
  border: 2px solid var(--white);
}
.btn-primary:hover {
  background: var(--cyan-muted);
  border-color: var(--cyan-muted);
  color: var(--navy);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
}
.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.08);
  transform: translateY(-2px);
}

.btn-cyan {
  background: var(--cyan);
  color: var(--white);
  border: 2px solid var(--cyan);
}
.btn-cyan:hover {
  background: var(--cyan-dark);
  border-color: var(--cyan-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,151,178,0.35);
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
  border: 2px solid var(--navy);
}
.btn-navy:hover {
  background: var(--navy-mid);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ── SECTION SPACING ── */
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-lg { padding: 120px 0; }

/* ── SCROLL ANIMATIONS ── */
.fade-up {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.fade-in {
  opacity: 0;
  transition: opacity 0.65s ease;
}

.fade-left {
  opacity: 0;
  transform: translateX(-36px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.fade-right {
  opacity: 0;
  transform: translateX(36px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.fade-up.visible,
.fade-in.visible,
.fade-left.visible,
.fade-right.visible {
  opacity: 1;
  transform: translate(0, 0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  background: var(--secondary);
  box-shadow: 0 1px 0 rgba(0,151,178,0.12);
  transition: background 0.35s ease, box-shadow 0.35s ease;
}

.navbar.scrolled {
  background: var(--secondary);
  box-shadow: 0 2px 16px rgba(0,151,178,0.15);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
}

.nav-logo img { height: 36px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-family: 'Raleway', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  transition: all 0.2s;
  position: relative;
}

.nav-link:hover { color: var(--cyan); }
.nav-link.active { color: var(--cyan); }

/* Dropdown */
.nav-item { position: relative; }

.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  min-width: 230px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
  box-shadow: var(--shadow-lg);
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown a {
  display: block;
  font-family: 'Nunito Sans', sans-serif;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--gray-700);
  padding: 9px 14px;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

.nav-dropdown a:hover {
  color: var(--cyan);
  background: var(--cyan-muted);
}

.nav-cta {
  font-family: 'Raleway', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  background: var(--cyan);
  padding: 10px 28px;
  border-radius: var(--radius-lg);
  margin-left: 16px;
  transition: all 0.25s;
  border: 2px solid var(--cyan);
}
.nav-cta:hover {
  background: var(--cyan-dark);
  border-color: var(--cyan-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,151,178,0.3);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background 0.2s;
}

.nav-hamburger:hover { background: var(--cyan-muted); }

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--white);
  padding: 20px 24px 32px;
  border-top: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  z-index: 999;
  transform: translateY(-12px);
  opacity: 0;
  transition: all 0.3s ease;
}

.nav-mobile.open {
  display: block;
  transform: translateY(0);
  opacity: 1;
}

.nav-mobile a {
  display: block;
  font-family: 'Raleway', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}

.nav-mobile a:hover { color: var(--cyan); }
.nav-mobile a:last-child { border-bottom: none; }

.nav-mobile-sub {
  padding-left: 16px;
}

.nav-mobile-sub a {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--gray-500);
}

/* ── FOOTER ── */
.footer {
  background: var(--neutral);
  color: var(--white);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.4fr;
  gap: 60px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand-logo { height: 32px; width: auto; margin-bottom: 20px; }

.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
  max-width: 300px;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.07);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.5);
  font-size: 14px;
  transition: all 0.2s;
  border: 1px solid rgba(255,255,255,0.08);
}

.footer-social a:hover {
  background: var(--cyan);
  color: var(--white);
  border-color: var(--cyan);
}

.footer-col-title {
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 20px;
}

.footer-links { display: flex; flex-direction: column; gap: 10px; }

.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--cyan); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.footer-contact-item .icon {
  width: 32px; height: 32px;
  background: rgba(0,151,178,0.15);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan);
  font-size: 13px;
  flex-shrink: 0;
  margin-top: 1px;
}

.footer-contact-item .text {
  font-size: 13.5px;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
}

.footer-contact-item .text strong {
  display: block;
  color: rgba(255,255,255,0.85);
  font-weight: 600;
  margin-bottom: 1px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-size: 13px;
  color: rgba(255,255,255,0.3);
}

/* ── UTILITIES ── */
.text-center { text-align: center; }
.text-white  { color: var(--white); }
.text-cyan   { color: var(--cyan); }
.text-navy   { color: var(--navy); }

.mt-4  { margin-top: 16px; }
.mt-6  { margin-top: 24px; }
.mt-8  { margin-top: 32px; }
.mt-10 { margin-top: 40px; }
.mb-4  { margin-bottom: 16px; }
.mb-6  { margin-bottom: 24px; }
.mb-8  { margin-bottom: 32px; }

/* ── RESPONSIVE SHARED ── */
@media (max-width: 1024px) {
  .container { padding: 0 32px; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .section { padding: 64px 0; }
  .section-lg { padding: 80px 0; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fade-up, .fade-in, .fade-left, .fade-right {
    opacity: 1;
    transform: none;
    transition: none;
  }
}