/* ============================================================
   BRUNDAVANA INTERIORS — DESIGN SYSTEM
   ============================================================ */
:root {
  --gold: #F59E0B;
  --gold-dark: #C97A0A;
  --walnut: #5A3210;
  --bronze: #7A4A20;
  --ivory: #FAF8F4;
  --charcoal: #222222;
  --white: #FFFFFF;
  --gold-bronze-grad: linear-gradient(135deg, #F59E0B 0%, #7A4A20 100%);

  --font-heading: 'Playfair Display', serif;
  --font-accent: 'Cormorant Garamond', serif;
  --font-body: 'Poppins', 'Inter', sans-serif;

  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow-soft: 0 20px 50px rgba(90, 50, 16, .12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--ivory);
  overflow-x: hidden;
}

main {
  width: 100%;
  overflow-x: hidden;
}

.bg-ivory {
  background: var(--ivory);
}

.bg-white {
  background: var(--white);
}

.z-2 {
  z-index: 2;
}

a {
  text-decoration: none;
}

/* ---------- Consistent container width across all sections ---------- */
.container {
  max-width: 1240px;
}

/* ---------- Eyebrow / Section titles ---------- */
.bi-eyebrow {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 1.15rem;
  letter-spacing: .04em;
  color: var(--gold-dark);
  font-weight: 600;
}

.bi-eyebrow-light {
  color: #F3C66B;
}

.bi-section-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.9rem, 3vw, 2.7rem);
  color: var(--walnut);
  line-height: 1.2;
}

.bi-section-title span {
  background: var(--gold-bronze-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.bi-body-text {
  color: #5b5b5b;
  font-size: 1.02rem;
  line-height: 1.8;
}

.bi-section {
  padding: 100px 0;
}

@media (max-width:768px) {
  .bi-section {
    padding: 64px 0;
  }
}

/* ---------- Buttons ---------- */
.btn {
  border-radius: 50px;
  font-family: var(--font-body);
  font-weight: 500;
  padding: 10px 20px;
  transition: .35s ease;
}

.bi-btn-gold {
  background: var(--gold-bronze-grad);
  color: #fff;
  border: none;
  box-shadow: 0 12px 28px rgba(245, 158, 11, .35);
}

.bi-btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 34px rgba(245, 158, 11, .45);
  color: #fff;
}

.bi-btn-outline {
  border: 1.5px solid #fff;
  color: #fff;
  background: transparent;
}

.bi-btn-outline:hover {
  background: var(--walnut);
  color: #fff;
  transform: translateY(-3px);
}

.bi-btn-outline-light {
  border: 1.5px solid #fff;
  color: #fff;
  background: transparent;
}

.bi-btn-outline-light:hover {
  background: #fff;
  color: var(--walnut);
  transform: translateY(-3px);
}

.bi-btn-whatsapp {
  background: #25D366;
  color: #fff;
}

.bi-btn-whatsapp:hover {
  background: #1ebc59;
  color: #fff;
  transform: translateY(-3px);
}

/* ---------- Navbar ---------- */
.bi-navbar {
  padding: 5px 0;
  background: #fff;
  transition: .35s ease;
}

.bi-navbar.scrolled {
  background: rgba(250, 248, 244, .92);
  backdrop-filter: blur(14px);
  box-shadow: 0 8px 30px rgba(90, 50, 16, .08);
  padding: 5px 0;
}

.bi-logo img {
  width: 170px;
}

.bi-navbar .nav-link {
  color: #252525;
  font-weight: 500;
  font-size: .95rem;
  padding: 8px 12px !important;
  transition: .3s;
}

.bi-navbar.scrolled .nav-link {
  color: var(--charcoal);
}

.bi-navbar .nav-link:hover {
  color: var(--gold-dark);
}

.bi-navbar.scrolled .bi-logo {
  color: var(--walnut);
}


/* ---------- Hero ---------- */
.bi-hero {
  position: relative;
  min-height: 100vh;
  color: #fff;
  display: flex;
  flex-direction: column;
}

.bi-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.bi-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(34, 20, 8, .78) 0%, rgba(34, 20, 8, .35) 50%, rgba(34, 20, 8, .72) 100%);
}

.bi-hero-main {
  flex: 1;
  display: flex;
  align-items: center;
  padding-top: 200px;
  padding-bottom: 60px;
}

.bi-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 4.6vw, 3rem);
  font-weight: 700;
  line-height: 1.18;
  margin: 0 0 24px;
}

.bi-hero-sub {
  font-size: 1.15rem;
  color: #EDE6D8;
  max-width: 620px;
  font-weight: 300;
  margin: 0 0 36px;
}

.bi-hero-stats {
  padding-bottom: 60px;
}

@media (max-width:768px) {
  .bi-hero-main {
    padding-top: 120px;
    padding-bottom: 40px;
    text-align: left;
  }

  .bi-hero-stats {
    padding-bottom: 40px;
  }
}

.bi-glass-card {
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .25);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-md);
  padding: 24px 14px;
  transition: .3s;
}

.bi-glass-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, .18);
}

.bi-glass-card i {
  font-size: 1.8rem;
  color: var(--gold);
  margin-bottom: 8px;
}

.bi-glass-card h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  margin: 4px 0 0;
}

.bi-glass-card p {
  font-size: .82rem;
  color: #E8E1D2;
  margin: 0;
}

/* ---------- About ---------- */
.bi-about-img-wrap {
  position: relative;
}

.bi-about-img-wrap img {
  box-shadow: var(--shadow-soft);
}

.bi-about-badge {
  position: absolute;
  bottom: -26px;
  right: -10px;
  background: var(--gold-bronze-grad);
  color: #fff;
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 18px 36px rgba(122, 74, 32, .35);
  font-family: var(--font-heading);
  font-size: .92rem;
}

.bi-about-badge i {
  font-size: 1.8rem;
}

.bi-highlight-pill {
  background: #fff;
  border: 1px solid #eee2cf;
  border-radius: 50px;
  padding: 10px 18px;
  font-size: .92rem;
  font-weight: 500;
  color: var(--walnut);
  display: flex;
  align-items: center;
  gap: 8px;
}

.bi-highlight-pill i {
  color: var(--gold-dark);
}

/* ---------- Services ---------- */
.bi-service-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(90, 50, 16, .07);
  transition: .4s ease;
  height: 100%;
}

.bi-service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-soft);
}

.bi-service-img {
  height: 200px;
  overflow: hidden;
}

.bi-service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: .5s ease;
}

.bi-service-card:hover .bi-service-img img {
  transform: scale(1.1);
}

.bi-service-body {
  padding: 26px;
}

.bi-service-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FDF1DC, #F3D9AE);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: -50px;
  margin-bottom: 14px;
  box-shadow: 0 8px 20px rgba(245, 158, 11, .25);
  position: relative;
  z-index: 2;
}

.bi-service-icon i {
  font-size: 1.4rem;
  color: var(--bronze);
}

.bi-service-body h5 {
  font-family: var(--font-heading);
  color: var(--walnut);
  font-weight: 600;
}

.bi-service-body p {
  color: #666;
  font-size: .92rem;
}

.bi-readmore {
  color: var(--gold-dark);
  font-weight: 600;
  font-size: .88rem;
}

.bi-readmore i {
  transition: .3s;
}

.bi-readmore:hover i {
  transform: translateX(4px);
}

/* ---------- Why choose us (dark) ---------- */
.bi-dark-section {
  background: linear-gradient(135deg, #2A1607 0%, #3C2010 100%);
}

.bi-why-card {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(245, 158, 11, .2);
  border-radius: var(--radius-md);
  padding: 30px 22px;
  text-align: center;
  height: 100%;
  transition: .35s;
}

.bi-why-card:hover {
  background: rgba(245, 158, 11, .1);
  transform: translateY(-6px);
}

.bi-why-card i {
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 14px;
  display: block;
}

.bi-why-card h5 {
  color: #fff;
  font-size: 1.02rem;
  font-weight: 500;
  margin: 0;
}

/* ---------- Process ---------- */
.bi-process-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 30px 16px;
  text-align: center;
  box-shadow: 0 10px 24px rgba(90, 50, 16, .08);
  position: relative;
  height: 100%;
  transition: .35s;
}

.bi-process-card:hover {
  transform: translateY(-6px);
}

.bi-process-card span {
  position: absolute;
  top: 10px;
  right: 14px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  color: #f1e3c8;
}

.bi-process-card i {
  font-size: 1.8rem;
  color: var(--gold-dark);
  margin-bottom: 10px;
  display: block;
}

.bi-process-card h6 {
  font-weight: 600;
  color: var(--walnut);
  margin: 0;
  font-size: .88rem;
}

/* ---------- Portfolio ---------- */
.bi-filter-btn {
  border: 1px solid #e6d6b8;
  color: var(--walnut);
  background: #fff;
  border-radius: 50px;
  font-size: .85rem;
  padding: 8px 18px;
}

.bi-filter-btn.active,
.bi-filter-btn:hover {
  background: var(--gold-bronze-grad);
  color: #fff;
  border-color: transparent;
}

.bi-masonry {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.bi-masonry-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  display: block;
}

.bi-masonry-item img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: .5s;
  display: block;
}

.bi-masonry-item:hover img {
  transform: scale(1.08);
}

.bi-masonry-overlay {
  position: absolute;
  inset: 0;
  background: rgba(34, 20, 8, .45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: .35s;
}

.bi-masonry-item:hover .bi-masonry-overlay {
  opacity: 1;
}

.bi-masonry-overlay i {
  color: #fff;
  font-size: 1.8rem;
}

.bi-masonry-item.hide {
  display: none;
}

@media (max-width:768px) {
  .bi-masonry {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------- Counter section ---------- */
.bi-counter-section {
  position: relative;
  padding: 90px 0;
  color: #fff;
  overflow: hidden;
}

.bi-counter-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.bi-counter-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(42, 22, 7, .88), rgba(90, 50, 16, .82));
}

.bi-counter {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 4px;
}

.bi-counter-section p {
  color: #E8E1D2;
  font-weight: 300;
}

/* ---------- Testimonials ---------- */
.bi-testimonial-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  box-shadow: var(--shadow-soft);
}

.bi-stars {
  color: var(--gold);
  margin-bottom: 16px;
}

.bi-testimonial-card p {
  font-family: var(--font-accent);
  font-size: 1.25rem;
  font-style: italic;
  color: #444;
}

.bi-testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 20px;
}

.bi-testimonial-author img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
}

.bi-testimonial-author h6 {
  margin: 0;
  font-weight: 600;
  color: var(--walnut);
}

.bi-testimonial-author span {
  font-size: .82rem;
  color: #999;
}

.swiper-pagination-bullet-active {
  background: var(--gold-dark) !important;
}

/* ---------- Inspiration ---------- */
.bi-pin-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.bi-pin-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: .5s;
}

.bi-pin-card:hover img {
  transform: scale(1.08);
}

.bi-pin-card span {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent, rgba(34, 20, 8, .85));
  color: #fff;
  padding: 30px 16px 14px;
  font-weight: 500;
  font-size: .92rem;
}

/* ---------- FAQ ---------- */
.bi-accordion .accordion-item {
  border: none;
  margin-bottom: 14px;
  border-radius: var(--radius-md) !important;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(90, 50, 16, .06);
}

.bi-accordion .accordion-button {
  font-weight: 600;
  color: var(--walnut);
  background: #fff;
  font-family: var(--font-body);
}

.bi-accordion .accordion-button:not(.collapsed) {
  background: var(--gold-bronze-grad);
  color: #fff;
}

.bi-accordion .accordion-button:focus {
  box-shadow: none;
}

.bi-accordion .accordion-button::after {
  filter: none;
}

/* ---------- CTA ---------- */
.bi-cta-section {
  background: linear-gradient(135deg, #2A1607 0%, #3C2010 100%);
  padding: 90px 0;
  text-align: center;
}

.bi-cta-section h2 {
  font-family: var(--font-heading);
  color: #fff;
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  font-weight: 700;
}

/* ---------- Contact ---------- */
.bi-contact-shell {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.bi-map-wrap {
  height: 100%;
  min-height: 560px;
}

.bi-contact-form-wrap {
  padding: 60px 50px;
  background: #fff;
  height: 100%;
}

@media (max-width:991px) {
  .bi-contact-form-wrap {
    padding: 44px 28px;
  }

  .bi-map-wrap {
    min-height: 340px;
  }
}

.bi-input {
  border: 1px solid #e6d6b8;
  border-radius: 12px;
  padding: 13px 16px;
  background: #fdfaf4;
}

.bi-input:focus {
  box-shadow: 0 0 0 3px rgba(245, 158, 11, .18);
  border-color: var(--gold);
}

.bi-contact-info p {
  margin-bottom: 8px;
  color: #555;
  font-size: .92rem;
}

.bi-contact-info i {
  color: var(--gold-dark);
  margin-right: 8px;
}

/* ---------- Footer ---------- */
.bi-footer {
  background: var(--walnut);
  color: #D9C7AE;
  padding: 70px 0 24px;
}

.bi-footer p {
  font-size: .9rem;
  color: #c7b59a;
}

.bi-footer h6 {
  color: #fff;
  font-weight: 600;
  margin-bottom: 18px;
  letter-spacing: .03em;
}

.bi-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.bi-footer-links li {
  margin-bottom: 10px;
  font-size: .88rem;
}

.bi-footer-links a {
  color: #D9C7AE;
  transition: .25s;
}

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

.bi-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .08);
  color: #fff;
  margin-right: 8px;
  transition: .3s;
}

.bi-social a:hover {
  background: var(--gold-bronze-grad);
  transform: translateY(-3px);
}

.bi-footer hr {
  border-color: rgba(255, 255, 255, .1);
  margin: 40px 0 20px;
}

/* ---------- Floating buttons ---------- */
.bi-float-whatsapp {
  position: fixed;
  bottom: 26px;
  left: 26px;
  z-index: 999;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 10px 24px rgba(37, 211, 102, .4);
  animation: bi-pulse 2.4s infinite;
}

@keyframes bi-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, .5);
  }

  70% {
    box-shadow: 0 0 0 14px rgba(37, 211, 102, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

.bi-back-to-top {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 999;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gold-bronze-grad);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: .35s;
  box-shadow: 0 10px 24px rgba(245, 158, 11, .4);
}

.bi-back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}