/* ── KPR Developers · main.css ── */
:root {
  --primary      : #0F6DB8;
  --primary-dark : #0A4F87;
  --primary-light: #2B8ED4;
  --secondary    : #C9A227;
  --secondary-lt : #D4B84A;
  --bg           : #FFFFFF;
  --bg-card      : #ffffff;
  --bg-dark-sec  : #F4F5F9;
  --text         : #111111;
  --text-muted   : #555E72;
  --border       : #E2E4EC;
  --whatsapp     : #25D366;
  --shadow-sm    : 0 2px 8px rgba(0,0,0,.08);
  --shadow-md    : 0 4px 20px rgba(0,0,0,.12);
  --radius       : 10px;
  --transition   : .28s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 1rem;
}

/* ── Typography ── */
h1, h2, h3, h4 { line-height: 1.25; text-wrap: balance; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); font-weight: 600; }

a { color: var(--secondary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--secondary-lt); }

img { max-width: 100%; display: block; }

/* ── Utilities ── */
.container { width: min(100%, 1180px); margin-inline: auto; padding-inline: 1.25rem; }
.section    { padding-block: 5rem; }
.section-alt { background: var(--bg-dark-sec); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-primary {
  background: var(--secondary);
  color: #0A4F87;
  border-color: var(--secondary);
}
.btn-primary:hover {
  background: var(--secondary-lt);
  border-color: var(--secondary-lt);
  color: #0A4F87;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-outline {
  background: transparent;
  color: var(--secondary);
  border-color: var(--secondary);
}
.btn-outline:hover {
  background: var(--secondary);
  color: var(--primary-dark);
}
.btn-white {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
}
.btn-white:hover {
  background: var(--secondary);
  border-color: var(--secondary);
  color: var(--primary-dark);
}

.section-tag {
  display: inline-block;
  background: rgba(246,205,62,.15);
  color: var(--secondary);
  border: 1px solid rgba(246,205,62,.35);
  padding: .3rem .9rem;
  border-radius: 20px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-header .section-tag { margin-bottom: .75rem; }
.section-header h2 { color: var(--primary); }
.section-header p { color: var(--text-muted); max-width: 580px; margin-inline: auto; margin-top: .6rem; }

/* ── Flash messages ── */
.flash-messages { position: fixed; top: 80px; right: 1.5rem; z-index: 9999; display: flex; flex-direction: column; gap: .5rem; }
.flash-msg {
  padding: .85rem 1.4rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .9rem;
  box-shadow: var(--shadow-md);
  min-width: 260px;
}
.flash-success { background: #d1fae5; color: #065f46; border-left: 4px solid #10b981; }
.flash-error   { background: #fee2e2; color: #991b1b; border-left: 4px solid #ef4444; }

/* ── Navbar ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #ffffff;
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
  border-bottom: 3px solid var(--primary);
  transition: background var(--transition), box-shadow var(--transition);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100px;
}
.navbar-brand {
  display: flex;
  align-items: center;
}
.navbar-logo {
  height: 88px;
  width: auto;
  display: block;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.nav-links a {
  color: #111111;
  font-weight: 500;
  font-size: .92rem;
  letter-spacing: .01em;
  transition: color var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--primary); }

.nav-cta {
  padding: .5rem 1.2rem;
  background: var(--secondary);
  color: #0A4F87 !important;
  border-radius: 6px;
  font-weight: 700 !important;
  font-size: .88rem;
}
.nav-cta:hover { background: var(--secondary-lt) !important; color: #0A4F87 !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: .3rem;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: #111111;
  border-radius: 2px;
  transition: all var(--transition);
}

/* ── Hero ── */
.hero {
  position: relative;
  width: 100%;
  display: block;
  background: none;
  padding: 0;
  margin: 0;
  line-height: 0;
}
.hero-img {
  width: 100vw;
  height: auto;
  display: block;
  max-width: 100%;
}
.hero-pattern {
  position: absolute;
  inset: 0;
  background: transparent;
}
.hero-content {
  display: none;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(246,205,62,.18);
  border: 1px solid rgba(246,205,62,.4);
  color: var(--secondary);
  padding: .4rem 1rem;
  border-radius: 30px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero h1 { color: #fff; margin-bottom: 1rem; }
.hero h1 span { color: var(--secondary); }
.hero-sub {
  color: rgba(255,255,255,.8);
  font-size: 1.15rem;
  margin-bottom: 2rem;
  max-width: 520px;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }

.hero-chips {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero-chip {
  display: flex;
  align-items: center;
  gap: .4rem;
  background: rgba(255,255,255,.1);
  color: rgba(255,255,255,.9);
  border: 1px solid rgba(255,255,255,.2);
  padding: .4rem .9rem;
  border-radius: 6px;
  font-size: .82rem;
  font-weight: 500;
}
.hero-chip svg { color: var(--secondary); }

.hero-scroll {
  display: none;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ── Stats ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
}
.stat-card {
  text-align: center;
  padding: 1.8rem 1rem;
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--secondary);
  transition: transform var(--transition), box-shadow var(--transition);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.stat-number {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat-label {
  font-size: .85rem;
  color: var(--text-muted);
  margin-top: .4rem;
  font-weight: 500;
}

/* ── Project Cards ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}
.project-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.project-img {
  height: 220px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.project-img img { width: 100%; height: 100%; object-fit: cover; }
.project-img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.6);
}
.project-img-placeholder svg { width: 48px; height: 48px; color: var(--secondary); }
.project-status {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--secondary);
  color: var(--primary-dark);
  padding: .25rem .75rem;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.project-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.project-location {
  display: flex;
  align-items: center;
  gap: .3rem;
  color: var(--text-muted);
  font-size: .82rem;
  margin-bottom: .5rem;
}
.project-location svg { width: 14px; height: 14px; color: var(--secondary); }
.project-title { font-size: 1.2rem; font-weight: 700; color: var(--primary); margin-bottom: .5rem; }
.project-highlight {
  font-size: .8rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  flex: 1;
}
.project-meta {
  display: flex;
  gap: 1rem;
  padding: .75rem 0;
  border-top: 1px solid var(--border);
  margin-bottom: 1rem;
}
.project-meta-item { font-size: .8rem; }
.project-meta-item strong { display: block; color: var(--primary); font-weight: 700; }
.project-meta-item span { color: var(--text-muted); }
.project-actions { display: flex; gap: .75rem; }

/* ── Why KPR ── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.why-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  box-shadow: var(--shadow-sm);
  border-bottom: 3px solid transparent;
  transition: border-color var(--transition), transform var(--transition);
}
.why-card:hover { border-bottom-color: var(--secondary); transform: translateY(-3px); }
.why-icon {
  width: 52px; height: 52px;
  background: rgba(246,205,62,.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
}
.why-icon svg { width: 26px; height: 26px; color: var(--secondary); }
.why-card h3 { font-size: 1.05rem; color: var(--primary); margin-bottom: .5rem; }
.why-card p  { font-size: .88rem; color: var(--text-muted); line-height: 1.6; }

/* ── Testimonials ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.testimonial-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 1.8rem;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--secondary);
  position: relative;
}
.testimonial-quote {
  font-size: 3rem;
  color: var(--secondary);
  line-height: 1;
  font-family: Georgia, serif;
  margin-bottom: .5rem;
  opacity: .4;
}
.testimonial-text {
  font-size: .92rem;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 1.2rem;
  font-style: italic;
}
.testimonial-footer { display: flex; align-items: center; gap: .75rem; }
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}
.testimonial-name { font-weight: 700; color: var(--primary); font-size: .92rem; }
.testimonial-loc  { font-size: .78rem; color: var(--text-muted); }
.testimonial-proj { font-size: .78rem; color: var(--secondary); font-weight: 600; }
.stars { color: #f59e0b; font-size: .85rem; letter-spacing: .05em; margin-top: .2rem; }

/* ── EMI Calculator ── */
.emi-section { background: var(--primary); }
.emi-section .section-header h2 { color: #fff; }
.emi-section .section-header p   { color: rgba(255,255,255,.7); }
.emi-section .section-tag { background: rgba(246,205,62,.25); border-color: rgba(246,205,62,.5); }

.emi-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.emi-form-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius);
  padding: 2.5rem;
}
.emi-result-card {
  background: var(--secondary);
  border-radius: var(--radius);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group { margin-bottom: 1.5rem; }
.form-group label {
  display: block;
  color: rgba(255,255,255,.85);
  font-size: .88rem;
  font-weight: 600;
  margin-bottom: .4rem;
}
.form-group input[type="number"],
.form-group input[type="range"] {
  width: 100%;
}
.form-group input[type="number"] {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  padding: .6rem .9rem;
  border-radius: 6px;
  font-size: .95rem;
  outline: none;
}
.form-group input[type="number"]:focus {
  border-color: var(--secondary);
  background: rgba(255,255,255,.15);
}
.form-group input[type="range"] {
  accent-color: var(--secondary);
  cursor: pointer;
  margin-top: .5rem;
}
.range-labels {
  display: flex;
  justify-content: space-between;
  font-size: .75rem;
  color: rgba(255,255,255,.5);
  margin-top: .2rem;
}

.emi-result-title {
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--primary-dark);
}
.emi-big {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary-dark);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.emi-per { font-size: .9rem; color: rgba(15,109,184,.7); margin-top: .2rem; }
.emi-breakdown { display: flex; flex-direction: column; gap: .75rem; }
.emi-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .6rem 0;
  border-bottom: 1px solid rgba(15,109,184,.15);
  font-size: .88rem;
  color: var(--primary-dark);
}
.emi-row:last-child { border-bottom: none; }
.emi-row strong { font-weight: 700; }
.emi-disclaimer {
  font-size: .76rem;
  color: rgba(15,109,184,.6);
  line-height: 1.5;
  margin-top: .5rem;
}
.emi-cta-note {
  background: rgba(15,109,184,.12);
  border-radius: 8px;
  padding: 1rem;
  text-align: center;
  font-size: .85rem;
  color: var(--primary-dark);
  font-weight: 500;
}

/* ── FAQ ── */
.faq-list { max-width: 760px; margin-inline: auto; display: flex; flex-direction: column; gap: .75rem; }
.faq-item { background: var(--bg-card); border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow: hidden; }
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--primary);
  user-select: none;
  transition: background var(--transition);
}
.faq-question:hover { background: rgba(15,109,184,.04); }
.faq-arrow {
  width: 22px; height: 22px;
  transition: transform var(--transition);
  color: var(--secondary);
  flex-shrink: 0;
}
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer-inner {
  padding: 0 1.5rem 1.25rem;
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── Contact ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.contact-icon {
  width: 46px; height: 46px;
  background: rgba(15,109,184,.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-icon svg { width: 22px; height: 22px; color: var(--primary); }
.contact-item h4 { font-size: .9rem; font-weight: 700; color: var(--primary); margin-bottom: .15rem; }
.contact-item p  { font-size: .88rem; color: var(--text-muted); line-height: 1.5; }

.enquiry-form { background: var(--bg-card); border-radius: var(--radius); padding: 2.5rem; box-shadow: var(--shadow-sm); }
.enquiry-form h3 { color: var(--primary); margin-bottom: 1.5rem; font-size: 1.2rem; }
.form-field { margin-bottom: 1rem; }
.form-field label { display: block; font-size: .85rem; font-weight: 600; color: var(--text-muted); margin-bottom: .3rem; }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: .65rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  font-size: .92rem;
  color: var(--text);
  background: var(--bg);
  outline: none;
  transition: border-color var(--transition);
  font-family: inherit;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-color: var(--primary); }
.form-field textarea { resize: vertical; min-height: 90px; }

/* ── Map ── */
.map-wrap {
  margin-top: 3rem;
  border-radius: var(--radius);
  overflow: hidden;
  height: 300px;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: .9rem;
}
.map-wrap iframe { width: 100%; height: 100%; border: 0; }

/* ── Footer ── */
.footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,.75);
  padding-top: 3rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 2.5rem;
}
.footer-brand h3 { color: #fff; font-size: 1.2rem; margin-bottom: .5rem; }
.footer-brand p  { font-size: .85rem; line-height: 1.65; margin-top: .5rem; }
.footer-tagline  { color: var(--secondary); font-style: italic; font-size: .9rem; }

.footer-col h4 { color: #fff; font-size: .9rem; font-weight: 700; margin-bottom: 1rem; text-transform: uppercase; letter-spacing: .06em; }
.footer-links  { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.footer-links a { color: rgba(255,255,255,.65); font-size: .86rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--secondary); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 1.2rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .8rem;
  color: rgba(255,255,255,.45);
}
.footer-bottom a { color: rgba(255,255,255,.45); }
.footer-bottom a:hover { color: var(--secondary); }

/* ── Floating Buttons ── */
.float-btns {
  position: fixed;
  right: 1.25rem;
  bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  z-index: 900;
}
.float-btn {
  width: 54px; height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,.25);
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
  border: none;
}
.float-btn:hover { transform: scale(1.1); box-shadow: 0 6px 22px rgba(0,0,0,.3); }
.float-wa  { background: var(--whatsapp); }
.float-call{ background: var(--secondary); }
.float-btn svg { width: 26px; height: 26px; color: #fff; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .emi-wrapper    { grid-template-columns: 1fr; }
  .contact-grid   { grid-template-columns: 1fr; }
  .footer-grid    { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0; background: #ffffff; border-bottom: 2px solid var(--primary); padding: 1rem 1.5rem; gap: 1rem; box-shadow: 0 4px 12px rgba(0,0,0,.1); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .navbar { position: sticky; }
  .hero { min-height: 80vh; }
  .footer-grid { grid-template-columns: 1fr; }
}