/*
 * FILE NAME: style.css
 * PURPOSE: Bento Grid / Android OS Material You style theme for The Interior Expert. Implements Outfit and Plus Jakarta Sans fonts, Sage Green/Cream palettes, 32px rounded corners, and translation animations.
 * LAST UPDATED: 2026-06-21
 * VERSION: 2.0.0
 */

/* Import Outfit and Plus Jakarta Sans Fonts */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

:root {
  /* Color Palette - Bright Cream, Sage Green & Light Gray Card Pattern */
  --bg-primary: #FAF9F5;          /* Warm Cream Background */
  --bg-secondary: #F3F4F1;        /* Light Gray Card Pattern */
  --bg-tertiary: #EAECE8;
  --bg-glass: rgba(250, 249, 245, 0.85);
  
  --bg-sage-light: #D2E4C4;       /* Soft Sage Green */
  --bg-sage-dark: #1E2B22;        /* Deep Forest Green */
  --bg-sage-accent: #8FAD82;      /* Medium Sage */
  
  --text-primary: #111612;        /* Dark Forest Black */
  --text-secondary: #3D4A41;      /* Charcoal Green */
  --text-muted: #6E7E73;
  --text-on-sage: #1E2B22;
  
  --primary-accent: #FFC700;      /* Accent Yellow highlight */
  
  --border-radius: 32px;          /* Corner round cut as requested */
  --border-radius-sm: 16px;
  --border-radius-pill: 9999px;   /* Android pill button shapes */
  
  --card-shadow: 0 10px 24px rgba(28, 46, 36, 0.03);
  --card-shadow-hover: 0 20px 40px rgba(143, 173, 130, 0.12);
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  --transition-android: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --backdrop-blur: blur(20px);
}

[data-theme="dark"] {
  /* Dark Mode - Deep Slate & Sage Accent */
  --bg-primary: #0B0F13;          /* Deep Slate Black */
  --bg-secondary: #161D24;        /* Dark gray-blue cards */
  --bg-tertiary: #1E2730;
  --bg-glass: rgba(11, 15, 19, 0.85);
  
  --bg-sage-light: #28372D;       /* Darkened Sage Green */
  --bg-sage-dark: #FAFDFB;        /* White text details */
  --bg-sage-accent: #A3C297;      /* Brightened Sage Accent */
  
  --text-primary: #FAFDFB;
  --text-secondary: #BCC3CB;
  --text-muted: #7E8A94;
  --text-on-sage: #FAFDFB;
  
  --card-shadow: 0 10px 24px rgba(0, 0, 0, 0.3);
  --card-shadow-hover: 0 20px 40px rgba(163, 194, 151, 0.15);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  overflow-x: hidden;
  transition: var(--transition-android);
}

/* Headings with Outfit Font */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

/* Bento Cards (Rounded Corner Cuts & Hover Translation) */
.bento-card {
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius);
  padding: 40px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-android);
  height: 100%;
  border: 1px solid rgba(143, 173, 130, 0.08);
}

.bento-card:hover {
  transform: translateY(-6px) scale(1.015);
  box-shadow: var(--card-shadow-hover);
  background-color: var(--bg-tertiary);
}

/* Modern Android OS Arrow Link */
.bento-arrow-link {
  position: absolute;
  bottom: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-size: 1.2rem;
  font-weight: bold;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  transition: var(--transition-android);
}

.bento-card:hover .bento-arrow-link {
  background-color: var(--bg-sage-accent);
  color: #FFFFFF;
  transform: rotate(45deg);
}

/* Nav Bar Styles */
.premium-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--bg-glass);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  border-bottom: 1px solid rgba(143, 173, 130, 0.1);
  transition: var(--transition-android);
  padding: 20px 0;
}

.premium-nav.scrolled {
  padding: 12px 0;
  box-shadow: 0 4px 20px rgba(28, 46, 36, 0.05);
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo img,
.nav-logo svg {
  height: 60px !important;
  width: auto !important;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.theme-toggle-btn {
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  padding: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}

.theme-toggle-btn:hover {
  transform: scale(1.1);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.2px;
  text-transform: capitalize;
  color: var(--text-primary);
}

.nav-link:hover,
.nav-link.active {
  color: var(--bg-sage-accent);
}

/* Android Pill Buttons */
.btn-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: var(--border-radius-pill);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  text-transform: capitalize;
  cursor: pointer;
  transition: var(--transition-android);
  border: none;
  gap: 8px;
}

.btn-pill-dark {
  background-color: var(--bg-sage-dark);
  color: var(--bg-primary);
}

.btn-pill-dark:hover {
  background-color: var(--bg-sage-accent);
  color: #FFFFFF;
  transform: scale(1.03);
}

.btn-pill-sage {
  background-color: var(--bg-sage-light);
  color: var(--text-on-sage);
}

.btn-pill-sage:hover {
  background-color: var(--bg-sage-accent);
  color: #FFFFFF;
  transform: scale(1.03);
}

.btn-pill-outline {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--text-primary);
}

.btn-pill-outline:hover {
  background-color: var(--text-primary);
  color: var(--bg-primary);
  transform: scale(1.03);
}

/* Layout Padding Section */
.container-custom {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 15px;
}

.section-padding {
  padding: 120px 0;
}

.section-subtitle {
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--bg-sage-accent);
  letter-spacing: 2px;
  font-size: 0.85rem;
  margin-bottom: 12px;
  display: inline-block;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 25px;
}

.section-title span {
  color: var(--bg-sage-accent);
  font-weight: 700;
}

/* Forms */
.glass-form-container {
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius);
  padding: 40px;
  border: 1px solid rgba(143, 173, 130, 0.08);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 6px;
  color: var(--text-secondary);
}

.form-control {
  width: 100%;
  padding: 14px 20px;
  background-color: var(--bg-primary);
  border: 1px solid rgba(143, 173, 130, 0.15);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-android);
}

.form-control:focus {
  outline: none;
  border-color: var(--bg-sage-accent);
  box-shadow: 0 0 12px rgba(143, 173, 130, 0.15);
}

/* Exit Intent Modal */
.exit-popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(11, 15, 19, 0.8);
  backdrop-filter: blur(15px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-android);
}

.exit-popup-overlay.show {
  opacity: 1;
  pointer-events: auto;
}

.exit-popup-box {
  background-color: var(--bg-primary);
  border-radius: var(--border-radius);
  width: 90%;
  max-width: 580px;
  padding: 50px;
  position: relative;
  transform: scale(0.9);
  transition: var(--transition-android);
  box-shadow: var(--card-shadow-hover);
}

.exit-popup-overlay.show .exit-popup-box {
  transform: scale(1);
}

/* Floating Actions */
.floating-actions {
  position: fixed;
  bottom: 40px;
  right: 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  z-index: 999;
}

.floating-btn {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(28, 46, 36, 0.15);
  transition: var(--transition-android);
  color: #FFFFFF;
}

.floating-btn:hover {
  transform: scale(1.08) translateY(-4px);
}

.btn-whatsapp { background-color: #25D366; }
.btn-phone { background-color: #3D7C55; }

/* Footer styling */
.footer-sec {
  background-color: #FFFFFF;
  color: #333E35;
  padding: 100px 0 40px 0;
  border-top: 1px solid rgba(143, 173, 130, 0.15);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 1.3fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-logo {
  margin-bottom: 30px;
  max-width: 250px;
}

.footer-desc {
  color: #556257;
  margin-bottom: 30px;
  font-size: 0.9rem;
}

.footer-title {
  color: #111612;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 25px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: #556257;
}

.footer-links a:hover {
  color: var(--bg-sage-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(17, 22, 18, 0.08);
  padding-top: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  color: #78857B;
  font-size: 0.85rem;
}

.footer-legal-links {
  display: flex;
  gap: 24px;
}

.footer-legal-links a {
  color: #556257;
}

.footer-legal-links a:hover {
  color: var(--bg-sage-accent);
}

.social-icon {
  background-color: rgba(17, 22, 18, 0.05) !important;
  color: #556257 !important;
}

.social-icon:hover {
  background-color: #8FAD82 !important;
  color: #FFFFFF !important;
}

/* ==========================================
   Android OS / Material You Dropdown Menus
   ========================================== */
.nav-menu li.relative:hover > ul {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-menu ul {
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
}

/* ==========================================
   Hero Slideshow - Fade transitions
   ========================================== */
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  z-index: 1;
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-slide.active {
  opacity: 1;
  z-index: 2;
}

#hero-dots span {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

#hero-dots span.active {
  background-color: var(--bg-sage-accent) !important;
  width: 24px; /* Pill expansion like Android indicators */
  border-radius: var(--border-radius-pill);
}

/* ==========================================
   Project Gallery Lightbox Styles
   ========================================== */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(11, 15, 19, 0.95);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox-modal.show {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-close {
  position: absolute;
  top: 30px;
  right: 40px;
  font-size: 3rem;
  color: #FFFFFF;
  cursor: pointer;
  z-index: 10001;
  transition: var(--transition-android);
  user-select: none;
}

.lightbox-close:hover {
  color: var(--bg-sage-accent);
  transform: scale(1.1);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2.5rem;
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  z-index: 10001;
  padding: 10px 20px;
  transition: var(--transition-android);
  user-select: none;
}

.lightbox-nav:hover {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: var(--border-radius-sm);
}

.lightbox-prev {
  left: 30px;
}

.lightbox-next {
  right: 30px;
}

.lightbox-content {
  max-width: 85%;
  max-height: 80%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

.lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: 24px;
  border: 4px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.lightbox-caption {
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 20px;
  text-align: center;
  letter-spacing: 0.5px;
  background-color: rgba(0,0,0,0.5);
  padding: 8px 20px;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

@media (max-width: 768px) {
  .lightbox-nav {
    font-size: 2rem;
    padding: 10px;
  }
  .lightbox-prev { left: 10px; }
  .lightbox-next { right: 10px; }
  .lightbox-close { top: 20px; right: 20px; font-size: 2.5rem; }
  .lightbox-caption { font-size: 0.95rem; }
}

/* ==========================================
   Category Slider & Carousel Grid View
   ========================================== */
.category-slider-container {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  padding: 20px 0;
  -webkit-overflow-scrolling: touch;
  transition: var(--transition-android);
}

.category-slider-container::-webkit-scrollbar {
  display: none;
}

.category-slider-container.grid-view {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  overflow-x: visible;
  scroll-snap-type: none;
  gap: 30px;
}

.category-slider-card {
  flex: 0 0 360px;
  scroll-snap-align: start;
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid rgba(143, 173, 130, 0.08);
  transition: var(--transition-android);
  display: flex;
  flex-direction: column;
  height: 420px;
}

.category-slider-container.grid-view .category-slider-card {
  flex: none;
  height: 400px;
}

.category-slider-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-shadow-hover);
  border-color: rgba(143, 173, 130, 0.2);
}

.category-card-img-wrapper {
  position: relative;
  width: 100%;
  height: 60%;
  overflow: hidden;
}

.category-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-android);
}

.category-slider-card:hover .category-card-img {
  transform: scale(1.06);
}

.category-card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
}

/* ==========================================
   Project Cards Layout
   ========================================== */
.project-card {
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid rgba(143, 173, 130, 0.08);
  transition: var(--transition-android);
  cursor: pointer;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-shadow-hover);
  border-color: rgba(143, 173, 130, 0.2);
}

/* ==========================================
   60/40 Split Project Modal
   ========================================== */
.project-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(11, 15, 19, 0.85);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-modal-overlay.show {
  opacity: 1;
  pointer-events: auto;
}

.project-modal-card {
  background-color: var(--bg-primary);
  border-radius: var(--border-radius);
  width: 90%;
  max-width: 1100px;
  height: 80vh;
  display: flex;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(143, 173, 130, 0.15);
  transform: scale(0.9);
  transition: var(--transition-android);
  position: relative;
}

.project-modal-overlay.show .project-modal-card {
  transform: scale(1);
}

.project-modal-left {
  flex: 0 0 60%;
  position: relative;
  background-color: #000000;
  height: 100%;
}

.project-modal-right {
  flex: 0 0 40%;
  height: 100%;
  padding: 40px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 1px solid rgba(143, 173, 130, 0.1);
  background-color: var(--bg-primary);
}

.project-modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--bg-secondary);
  border: 1px solid rgba(143, 173, 130, 0.15);
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10010;
  transition: var(--transition-android);
  user-select: none;
  line-height: 1;
  padding-bottom: 2px;
}

.project-modal-close:hover {
  background-color: var(--bg-sage-accent);
  color: #FFFFFF;
  transform: scale(1.05);
}

.project-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-slide.active {
  opacity: 1;
}

.project-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.5);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  z-index: 10005;
  transition: var(--transition-android);
  user-select: none;
}

.project-nav-btn:hover {
  background-color: var(--bg-sage-accent);
  transform: translateY(-50%) scale(1.08);
}

.project-nav-prev { left: 20px; }
.project-nav-next { right: 20px; }

.project-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10005;
}

.project-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: var(--transition-android);
}

.project-dot.active {
  background-color: var(--bg-sage-accent);
  width: 20px;
  border-radius: 4px;
}

@media (max-width: 991px) {
  .project-modal-card {
    flex-direction: column;
    height: 85vh;
  }
  .project-modal-left {
    flex: 0 0 50%;
  }
  .project-modal-right {
    flex: 0 0 50%;
    padding: 30px;
    border-left: none;
    border-top: 1px solid rgba(143, 173, 130, 0.1);
  }
}

@media (max-width: 640px) {
  .project-modal-card {
    height: 90vh;
    width: 95%;
  }
  .project-modal-left {
    flex: 0 0 40%;
  }
  .project-modal-right {
    flex: 0 0 60%;
    padding: 20px;
  }
}

/* ==========================================
   Design Styles Cards Layout
   ========================================== */
.styles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
}

.style-card {
  cursor: pointer;
  position: relative;
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius);
  padding: 36px;
  border: 1px solid rgba(143, 173, 130, 0.08);
  transition: var(--transition-android);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 260px;
}

.style-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: var(--card-shadow-hover);
  border-color: rgba(143, 173, 130, 0.2);
  background-color: var(--bg-tertiary);
}

/* Style Drawer / Popup panel for expansion */
.style-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(11, 15, 19, 0.7);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: flex-end; /* Slides out from the right like a panel drawer */
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.style-drawer-overlay.show {
  opacity: 1;
  pointer-events: auto;
}

.style-drawer-card {
  background-color: var(--bg-primary);
  width: 100%;
  max-width: 500px;
  height: 100vh;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.2);
  padding: 50px 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
  border-left: 1px solid rgba(143, 173, 130, 0.15);
}

.style-drawer-overlay.show .style-drawer-card {
  transform: translateX(0);
}