/* ============================================
   BELA DEVELOPMENT — Room Addition Landing Page
   Premium CSS · Mobile-First · 2026 Trends
   ============================================ */

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

/* ---------- Design Tokens ---------- */
:root {
  --bela-primary: #2D5A4F;
  --bela-primary-light: #3D7068;
  --bela-primary-dark: #1E3D35;
  --bela-accent: #C9A96E;
  --bela-accent-light: #DFC48F;
  --bela-white: #FFFFFF;
  --bela-off-white: #F8F6F3;
  --bela-cream: #F0EDE8;
  --bela-gray-100: #E8E5E0;
  --bela-gray-200: #D1CCC5;
  --bela-gray-400: #9B9590;
  --bela-gray-600: #6B6560;
  --bela-gray-800: #3A3530;
  --bela-dark: #1A1714;
  --bela-font-heading: 'Playfair Display', Georgia, serif;
  --bela-font-body: 'Inter', system-ui, sans-serif;
  --bela-radius: 12px;
  --bela-radius-lg: 20px;
  --bela-shadow-sm: 0 2px 8px rgba(0,0,0,.06);
  --bela-shadow-md: 0 8px 30px rgba(0,0,0,.10);
  --bela-shadow-lg: 0 20px 60px rgba(0,0,0,.15);
  --bela-transition: .35s cubic-bezier(.4,0,.2,1);
}

/* ---------- Reset & Base ---------- */
*,*::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(--bela-font-body);color:var(--bela-gray-800);background:var(--bela-white);line-height:1.7;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul,ol{list-style:none}

/* ---------- Utility ---------- */
.bela-room-container{width:100%;max-width:1320px;margin:0 auto;padding:0 20px}
.bela-room-section-label{font-family:var(--bela-font-body);font-size:.75rem;font-weight:600;letter-spacing:3px;text-transform:uppercase;color:var(--bela-accent);margin-bottom:12px}
.bela-room-section-title{font-family:var(--bela-font-heading);font-size:clamp(2rem,5vw,3.4rem);font-weight:500;line-height:1.15;color:var(--bela-dark);margin-bottom:20px}
.bela-room-section-subtitle{font-size:1.05rem;color:var(--bela-gray-600);max-width:600px;line-height:1.75}

/* ---------- Buttons ---------- */
.bela-room-btn{display:inline-flex;align-items:center;gap:10px;padding:16px 36px;border-radius:60px;font-family:var(--bela-font-body);font-size:.9rem;font-weight:600;letter-spacing:.5px;cursor:pointer;border:none;transition:var(--bela-transition)}
.bela-room-btn-primary{background:var(--bela-primary);color:var(--bela-white)}
.bela-room-btn-primary:hover{background:var(--bela-primary-dark);transform:translateY(-2px);box-shadow:var(--bela-shadow-md)}
.bela-room-btn-outline{background:transparent;color:var(--bela-white);border:1.5px solid rgba(255,255,255,.5)}
.bela-room-btn-outline:hover{background:var(--bela-white);color:var(--bela-dark)}
.bela-room-btn-accent{background:var(--bela-accent);color:var(--bela-dark)}
.bela-room-btn-accent:hover{background:var(--bela-accent-light);transform:translateY(-2px);box-shadow:var(--bela-shadow-md)}
.bela-room-btn svg{width:18px;height:18px;transition:transform .3s}
.bela-room-btn:hover svg{transform:translateX(4px)}

/* ---------- Animations ---------- */
@keyframes bela-room-fadeUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}
@keyframes bela-room-fadeIn{from{opacity:0}to{opacity:1}}
@keyframes bela-room-scaleIn{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}
@keyframes bela-room-slideRight{from{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}
@keyframes bela-room-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.bela-room-animate{opacity:0}.bela-room-animate.is-visible{animation:bela-room-fadeUp .8s ease forwards}
.bela-room-animate-delay-1.is-visible{animation-delay:.15s}
.bela-room-animate-delay-2.is-visible{animation-delay:.3s}
.bela-room-animate-delay-3.is-visible{animation-delay:.45s}
.bela-room-animate-delay-4.is-visible{animation-delay:.6s}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.bela-room-header{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:16px 0;transition:var(--bela-transition)}
.bela-room-header.is-scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(20px);box-shadow:var(--bela-shadow-sm);padding:10px 0}
.bela-room-header-inner{display:flex;align-items:center;justify-content:space-between}
.bela-room-logo{display:flex;align-items:center;gap:10px;font-family:var(--bela-font-heading);font-size:1.5rem;font-weight:600;color:var(--bela-white);transition:color var(--bela-transition)}
.bela-room-logo span{font-weight:300;opacity:.7}
.is-scrolled .bela-room-logo{color:var(--bela-dark)}
.bela-room-nav{display:none;gap:32px;align-items:center}
.bela-room-nav a{font-size:.85rem;font-weight:500;letter-spacing:.5px;color:rgba(255,255,255,.85);transition:color .3s}
.bela-room-nav a:hover{color:var(--bela-accent-light)}
.is-scrolled .bela-room-nav a{color:var(--bela-gray-600)}
.is-scrolled .bela-room-nav a:hover{color:var(--bela-primary)}
.bela-room-header-cta{display:none}
.is-scrolled .bela-room-header-cta .bela-room-btn-primary{background:var(--bela-primary)}

/* Mobile menu toggle */
.bela-room-menu-toggle{display:flex;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.bela-room-menu-toggle span{width:24px;height:2px;background:var(--bela-white);border-radius:2px;transition:var(--bela-transition)}
.is-scrolled .bela-room-menu-toggle span{background:var(--bela-dark)}

/* Mobile nav */
.bela-room-mobile-nav{position:fixed;top:0;right:-100%;width:85%;max-width:380px;height:100vh;background:var(--bela-dark);z-index:2000;padding:80px 40px 40px;display:flex;flex-direction:column;gap:24px;transition:right .4s cubic-bezier(.4,0,.2,1)}
.bela-room-mobile-nav.is-open{right:0}
.bela-room-mobile-nav a{font-size:1.3rem;color:var(--bela-white);font-weight:400;font-family:var(--bela-font-heading);padding:8px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.bela-room-mobile-close{position:absolute;top:24px;right:24px;background:none;border:none;color:var(--bela-white);font-size:2rem;cursor:pointer}
.bela-room-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.6);z-index:1999;opacity:0;pointer-events:none;transition:opacity .3s}
.bela-room-overlay.is-open{opacity:1;pointer-events:all}

/* ============================================
   HERO SECTION
   ============================================ */
.bela-room-hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;padding:0 0 80px;overflow:hidden}
.bela-room-hero-media{position:absolute;inset:0;z-index:0}
.bela-room-hero-media video,.bela-room-hero-media img{width:100%;height:100%;object-fit:cover}
.bela-room-hero-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(10,8,6,.85) 0%,rgba(10,8,6,.4) 40%,rgba(10,8,6,.15) 100%);z-index:1}
.bela-room-hero-content{position:relative;z-index:2;max-width:800px}
.bela-room-hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.15);border-radius:60px;padding:8px 20px;font-size:.75rem;font-weight:500;letter-spacing:2px;text-transform:uppercase;color:var(--bela-accent-light);margin-bottom:28px;animation:bela-room-fadeUp .8s ease .2s both}
.bela-room-hero h1{font-family:var(--bela-font-heading);font-size:clamp(2.4rem,6vw,4.5rem);font-weight:500;line-height:1.08;color:var(--bela-white);margin-bottom:24px;animation:bela-room-fadeUp .8s ease .4s both}
.bela-room-hero h1 em{font-style:italic;color:var(--bela-accent-light)}
.bela-room-hero-desc{font-size:1.1rem;color:rgba(255,255,255,.75);max-width:520px;line-height:1.8;margin-bottom:36px;animation:bela-room-fadeUp .8s ease .6s both}
.bela-room-hero-actions{display:flex;flex-wrap:wrap;gap:16px;animation:bela-room-fadeUp .8s ease .8s both}
.bela-room-hero-stats{position:relative;z-index:2;display:none;gap:48px;margin-left:auto;align-self:flex-end;padding-bottom:10px}
.bela-room-hero-stat{text-align:center}
.bela-room-hero-stat-num{font-family:var(--bela-font-heading);font-size:2.8rem;font-weight:500;color:var(--bela-white);line-height:1}
.bela-room-hero-stat-label{font-size:.75rem;color:rgba(255,255,255,.55);letter-spacing:1.5px;text-transform:uppercase;margin-top:6px}
.bela-room-scroll-hint{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:8px;color:rgba(255,255,255,.4);font-size:.7rem;letter-spacing:2px;text-transform:uppercase}
.bela-room-scroll-hint::after{content:'';width:1px;height:36px;background:linear-gradient(to bottom,rgba(255,255,255,.4),transparent);animation:bela-room-float 2s ease-in-out infinite}

/* ============================================
   INTRO / ABOUT
   ============================================ */
.bela-room-intro{padding:100px 0;background:var(--bela-off-white)}
.bela-room-intro-grid{display:grid;grid-template-columns:1fr;gap:48px;align-items:center}
.bela-room-intro-image{position:relative;border-radius:var(--bela-radius-lg);overflow:hidden;aspect-ratio:4/3}
.bela-room-intro-image img{width:100%;height:100%;object-fit:cover;transition:transform 6s ease}
.bela-room-intro-image:hover img{transform:scale(1.05)}
.bela-room-intro-image::after{content:'';position:absolute;inset:0;border-radius:var(--bela-radius-lg);border:1px solid rgba(0,0,0,.06)}
.bela-room-intro-accent{position:absolute;bottom:-16px;right:-16px;width:140px;height:140px;background: rgba(255, 255, 255, .1);backdrop-filter: blur(10px);border-radius:var(--bela-radius-lg);display:flex;align-items:center;justify-content:center;flex-direction:column;color:var(--bela-dark);box-shadow:var(--bela-shadow-lg);z-index:2}
.bela-room-intro-accent-num{font-family:var(--bela-font-heading);font-size:2.6rem;font-weight:600;line-height:1}
.bela-room-intro-accent-label{font-size:.65rem;letter-spacing:1.5px;text-transform:uppercase;font-weight:600;margin-top:2px;text-align:center;}
.bela-room-intro-text h3{font-family:var(--bela-font-heading);font-size:1.4rem;font-weight:500;color:var(--bela-primary);margin-bottom:16px;line-height:1.4}
.bela-room-intro-text p{color:var(--bela-gray-600);margin-bottom:16px}
.bela-room-intro-features{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
.bela-room-intro-feature{display:flex;align-items:center;gap:10px;font-size:.88rem;font-weight:500;color:var(--bela-gray-800)}
.bela-room-intro-feature svg{width:20px;height:20px;color:var(--bela-primary);flex-shrink:0}

/* ============================================
   SERVICES
   ============================================ */
.bela-room-services{padding:100px 0;background:var(--bela-white)}
.bela-room-services-header{text-align:center;margin-bottom:60px}
.bela-room-services-header .bela-room-section-subtitle{margin:0 auto}
.bela-room-services-grid{display:grid;grid-template-columns:1fr;gap:24px}
.bela-room-service-card{position:relative;border-radius:var(--bela-radius-lg);overflow:hidden;background:var(--bela-off-white);padding:36px 28px;border:1px solid var(--bela-gray-100);transition:var(--bela-transition)}
.bela-room-service-card:hover{transform:translateY(-6px);box-shadow:var(--bela-shadow-lg);border-color:transparent}
.bela-room-service-icon{width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,var(--bela-primary),var(--bela-primary-light));display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.bela-room-service-icon svg{width:26px;height:26px;color:var(--bela-white)}
.bela-room-service-card h3{font-family:var(--bela-font-heading);font-size:1.35rem;font-weight:500;margin-bottom:12px;color:var(--bela-dark)}
.bela-room-service-card p{font-size:.92rem;color:var(--bela-gray-600);line-height:1.7}

/* ============================================
   PORTFOLIO / GALLERY
   ============================================ */
.bela-room-portfolio{padding:100px 0;background:var(--bela-dark)}
.bela-room-portfolio .bela-room-section-title{color:var(--bela-white)}
.bela-room-portfolio .bela-room-section-subtitle{color:rgba(255,255,255,.5)}
.bela-room-portfolio-header{display:flex;flex-direction:column;gap:20px;margin-bottom:48px}
.bela-room-gallery{display:grid;grid-template-columns:1fr;gap:16px}
.bela-room-gallery-item{position:relative;border-radius:var(--bela-radius);overflow:hidden;cursor:pointer;aspect-ratio:4/3}
.bela-room-gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.bela-room-gallery-item:hover img{transform:scale(1.08)}
.bela-room-gallery-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.7) 0%,transparent 60%);opacity:0;transition:opacity .4s;display:flex;align-items:flex-end;padding:24px}
.bela-room-gallery-item:hover .bela-room-gallery-overlay{opacity:1}
.bela-room-gallery-overlay-text{color:var(--bela-white);font-family:var(--bela-font-heading);font-size:1.15rem}
.bela-room-gallery-item.bela-room-gallery-large{aspect-ratio:16/10}

/* ============================================
   PROCESS / HOW WE WORK
   ============================================ */
.bela-room-process{padding:100px 0;background:var(--bela-off-white)}
.bela-room-process-header{text-align:center;margin-bottom:64px}
.bela-room-process-header .bela-room-section-subtitle{margin:0 auto}
.bela-room-process-grid{display:grid;grid-template-columns:1fr;gap:32px;counter-reset:process}
.bela-room-process-step{position:relative;background:var(--bela-white);border-radius:var(--bela-radius-lg);padding:36px 28px;border:1px solid var(--bela-gray-100);counter-increment:process;transition:var(--bela-transition)}
.bela-room-process-step:hover{box-shadow:var(--bela-shadow-md);border-color:var(--bela-primary)}
.bela-room-process-step::before{content:counter(process,decimal-leading-zero);font-family:var(--bela-font-heading);font-size:3rem;font-weight:600;color:var(--bela-cream);line-height:1;margin-bottom:16px;display:block}
.bela-room-process-step:hover::before{color:var(--bela-accent)}
.bela-room-process-step h3{font-family:var(--bela-font-heading);font-size:1.3rem;font-weight:500;color:var(--bela-dark);margin-bottom:10px}
.bela-room-process-step p{font-size:.9rem;color:var(--bela-gray-600);line-height:1.7}

/* ============================================
   TESTIMONIALS
   ============================================ */
.bela-room-testimonials{padding:100px 0;background:var(--bela-white)}
.bela-room-testimonials-header{text-align:center;margin-bottom:56px}
.bela-room-testimonials-header .bela-room-section-subtitle{margin:0 auto}
.bela-room-testimonials-grid{display:grid;grid-template-columns:1fr;gap:24px}
.bela-room-testimonial{background:var(--bela-off-white);border-radius:var(--bela-radius-lg);padding:36px 28px;border:1px solid var(--bela-gray-100);transition:var(--bela-transition)}
.bela-room-testimonial:hover{box-shadow:var(--bela-shadow-md)}
.bela-room-testimonial-stars{display:flex;gap:4px;margin-bottom:16px;color:var(--bela-accent)}
.bela-room-testimonial-stars svg{width:18px;height:18px;fill:currentColor}
.bela-room-testimonial p{font-size:1rem;color:var(--bela-gray-800);line-height:1.75;font-style:italic;margin-bottom:20px}
.bela-room-testimonial-author{display:flex;align-items:center;gap:12px}
.bela-room-testimonial-avatar{width:44px;height:44px;border-radius:50%;background:var(--bela-primary);display:flex;align-items:center;justify-content:center;color:var(--bela-white);font-weight:600;font-size:.85rem}
.bela-room-testimonial-info strong{display:block;font-size:.9rem;color:var(--bela-dark)}
.bela-room-testimonial-info span{font-size:.78rem;color:var(--bela-gray-400)}

/* ============================================
   CTA BANNER
   ============================================ */
.bela-room-cta{padding:100px 0;background:var(--bela-primary);position:relative;overflow:hidden}
.bela-room-cta::before{content:'';position:absolute;top:-50%;right:-20%;width:600px;height:600px;border-radius:50%;background:rgba(255,255,255,.04)}
.bela-room-cta-inner{position:relative;z-index:1;text-align:center;max-width:680px;margin:0 auto}
.bela-room-cta .bela-room-section-label{color:var(--bela-accent-light)}
.bela-room-cta .bela-room-section-title{color:var(--bela-white)}
.bela-room-cta p{color:rgba(255,255,255,.7);font-size:1.05rem;margin-bottom:36px}
.bela-room-cta-actions{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}

/* ============================================
   FOOTER
   ============================================ */
.bela-room-footer{background:var(--bela-dark);color:rgba(255,255,255,.6);padding:64px 0 32px}
.bela-room-footer-grid{display:grid;grid-template-columns:1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
.bela-room-footer-brand .bela-room-logo{color:var(--bela-white);margin-bottom:16px}
.bela-room-footer-brand p{font-size:.9rem;line-height:1.7;max-width:320px}
.bela-room-footer h4{font-family:var(--bela-font-heading);font-size:1.1rem;color:var(--bela-white);margin-bottom:20px;font-weight:500}
.bela-room-footer-links a{display:block;padding:6px 0;font-size:.88rem;transition:color .3s}
.bela-room-footer-links a:hover{color:var(--bela-accent-light)}
.bela-room-footer-contact a{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:.88rem;transition:color .3s}
.bela-room-footer-contact a:hover{color:var(--bela-accent-light)}
.bela-room-footer-contact svg{width:16px;height:16px;flex-shrink:0;color:var(--bela-accent)}
.bela-room-footer-bottom{display:flex;flex-direction:column;gap:16px;align-items:center;padding-top:28px;font-size:.8rem}
.bela-room-footer-social{display:flex;gap:12px}
.bela-room-footer-social a{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;transition:var(--bela-transition)}
.bela-room-footer-social a:hover{background:var(--bela-primary);border-color:var(--bela-primary);color:var(--bela-white)}
.bela-room-footer-social svg{width:16px;height:16px}

/* Floating contact bar */
.bela-room-float-bar{position:fixed;bottom:20px;right:20px;z-index:900;display:flex;flex-direction:column;gap:10px}
.bela-room-float-btn{width:52px;height:52px;border-radius:50%;background:var(--bela-primary);color:var(--bela-white);display:flex;align-items:center;justify-content:center;box-shadow:var(--bela-shadow-md);transition:var(--bela-transition);border:none;cursor:pointer}
.bela-room-float-btn:hover{background:var(--bela-primary-dark);transform:scale(1.1)}
.bela-room-float-btn svg{width:22px;height:22px}

/* ============================================
   RESPONSIVE — Tablet (768px+)
   ============================================ */
@media(min-width:768px){
  .bela-room-container{padding:0 40px}
  .bela-room-intro-grid{grid-template-columns:1fr 1fr}
  .bela-room-services-grid{grid-template-columns:1fr 1fr}
  .bela-room-gallery{grid-template-columns:1fr 1fr}
  .bela-room-process-grid{grid-template-columns:1fr 1fr}
  .bela-room-testimonials-grid{grid-template-columns:1fr 1fr}
  .bela-room-footer-grid{grid-template-columns:2fr 1fr 1fr}
  .bela-room-hero-stats{display:flex}
  .bela-room-portfolio-header{flex-direction:row;align-items:flex-end;justify-content:space-between}
  .bela-room-hero{padding:0 0 100px}
}

/* ============================================
   RESPONSIVE — Desktop (1024px+)
   ============================================ */
@media(min-width:1024px){
  .bela-room-container{padding:0 60px}
  .bela-room-nav{display:flex}
  .bela-room-header-cta{display:block}
  .bela-room-menu-toggle{display:none}
  .bela-room-services-grid{grid-template-columns:repeat(3,1fr)}
  .bela-room-gallery{grid-template-columns:repeat(3,1fr)}
  .bela-room-gallery-item:first-child{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
  .bela-room-process-grid{grid-template-columns:repeat(4,1fr)}
  .bela-room-testimonials-grid{grid-template-columns:repeat(3,1fr)}
  .bela-room-footer-grid{grid-template-columns:2fr 1fr 1fr 1.2fr}
  .bela-room-footer-bottom{flex-direction:row;justify-content:space-between}
  .bela-room-intro{padding:120px 0}
  .bela-room-services,.bela-room-portfolio,.bela-room-process,.bela-room-testimonials,.bela-room-cta{padding:120px 0}
  .bela-room-hero-content{max-width:650px}
  .bela-room-hero{align-items:center;padding:0}
  .bela-room-hero-content{padding-bottom:0}
  .bela-room-scroll-hint{display:flex}
}
@media(max-width:1023px){
  .bela-room-scroll-hint{display:none}
}