/* ============================================================
   Aangan Interiors — shared stylesheet
   Palette (Color Hunt inspired): cream · beige · olive · walnut
   ============================================================ */

:root{
  --cream:#F6F1E7;
  --beige:#E9DFC8;
  --olive:#5D6244;
  --olive-deep:#3F4330;
  --walnut:#8A5A33;
  --walnut-deep:#6E4525;
  --ink:#262119;
  --muted:#7C7362;
  --gold:#C8A25C;
  --wa:#25D366;
}

html{scroll-behavior:smooth}
body{font-family:'Outfit',sans-serif;color:var(--ink);background:var(--cream);overflow-x:hidden;-webkit-font-smoothing:antialiased}
.font-display{font-family:'Fraunces',serif}
::selection{background:var(--olive);color:var(--cream)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--beige)}
::-webkit-scrollbar-thumb{background:var(--walnut);border-radius:8px;border:2px solid var(--beige)}
section{scroll-margin-top:90px}

.wrap{max-width:1280px;margin-inline:auto;padding-inline:1.25rem}
@media(min-width:1024px){.wrap{padding-inline:2rem}}

/* eyebrow label */
.eyebrow{display:inline-flex;align-items:center;gap:.8rem;font-size:.72rem;font-weight:700;letter-spacing:.34em;text-transform:uppercase;color:var(--walnut)}
.eyebrow::before{content:"";width:2.6rem;height:1px;background:currentColor;opacity:.65}
.eyebrow.center::after{content:"";width:2.6rem;height:1px;background:currentColor;opacity:.65}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.95rem 1.9rem;border-radius:999px;font-weight:600;font-size:.88rem;letter-spacing:.07em;transition:all .35s cubic-bezier(.22,.61,.36,1);white-space:nowrap;position:relative}
.btn-dark{background:var(--olive-deep);color:var(--cream)}
.btn-dark:hover{background:var(--walnut-deep);transform:translateY(-2px);box-shadow:0 18px 34px -14px rgba(45,40,28,.6)}
.btn-walnut{background:var(--walnut);color:var(--cream)}
.btn-walnut:hover{background:var(--walnut-deep);transform:translateY(-2px);box-shadow:0 18px 34px -14px rgba(110,69,37,.6)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#1DB555;transform:translateY(-2px);box-shadow:0 18px 34px -14px rgba(37,211,102,.55)}
.btn-outline{border:1.5px solid rgba(38,33,25,.28);color:var(--ink)}
.btn-outline:hover{border-color:var(--walnut);color:var(--walnut);transform:translateY(-2px)}
.btn-ghost-light{border:1.5px solid rgba(255,255,255,.45);color:#fff}
.btn-ghost-light:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.btn-sm{padding:.68rem 1.35rem;font-size:.78rem}

/* nav */
.nav-link{position:relative;font-size:.9rem;font-weight:500;letter-spacing:.05em;padding:.35rem 0;color:var(--ink);transition:color .3s}
.nav-link::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1.5px;background:var(--walnut);transition:width .35s ease}
.nav-link:hover::after,.nav-link.active::after{width:100%}
.nav-link.active{color:var(--walnut)}
#siteHeader.nav-scrolled{background:rgba(246,241,231,.9);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 12px 34px -22px rgba(38,33,25,.4)}
.mobile-link{font-family:'Fraunces',serif;font-size:clamp(1.9rem,7vw,3rem);font-weight:600;padding:1rem 0;border-bottom:1px solid rgba(38,33,25,.12);color:var(--ink);display:flex;align-items:center;justify-content:space-between;transition:color .3s}
.mobile-link:hover{color:var(--walnut)}

/* reveal */
.reveal{opacity:0;transform:translateY(44px);transition:opacity .9s cubic-bezier(.22,.61,.36,1),transform .9s cubic-bezier(.22,.61,.36,1)}
.reveal-left{transform:translateX(-60px)}
.reveal-right{transform:translateX(60px)}
.reveal-zoom{transform:scale(.93)}
.reveal.in{opacity:1;transform:none}

/* hero */
.hero-grid-bg{background-image:linear-gradient(rgba(93,98,68,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(93,98,68,.06) 1px,transparent 1px);background-size:56px 56px}
.hl-word{font-family:'Fraunces',serif;font-style:italic;font-weight:500;color:var(--walnut);position:relative;white-space:nowrap}
.hl-word svg{position:absolute;left:0;right:0;bottom:-.18em;width:100%}
.float-card{animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* marquee */
.marquee{display:flex;width:max-content;animation:marquee 32s linear infinite}
.marquee:hover{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}

/* image zoom */
.img-zoom{overflow:hidden;position:relative}
.img-zoom img{transition:transform 1.4s cubic-bezier(.22,.61,.36,1)}
.img-zoom:hover img{transform:scale(1.07)}

/* parallax */
.parallax-box{overflow:hidden;position:relative}
.parallax-box img{width:100%;height:100%;object-fit:cover;transform:scale(1.15);will-change:transform}

/* card lift */
.card-lift{transition:transform .55s cubic-bezier(.22,.61,.36,1),box-shadow .55s ease}
.card-lift:hover{transform:translateY(-8px);box-shadow:0 34px 60px -28px rgba(38,33,25,.35)}

/* testimonial */
.t-track{display:flex;transition:transform .7s cubic-bezier(.22,.61,.36,1)}
.t-dot{width:9px;height:9px;border-radius:999px;background:rgba(38,33,25,.22);transition:all .3s ease;cursor:pointer}
.t-dot.active{width:28px;background:var(--walnut)}

/* before / after slider */
.ba{position:relative;overflow:hidden;user-select:none;touch-action:none;cursor:ew-resize}
.ba .ba-before{position:relative}
.ba .ba-before img{width:100%;display:block;filter:grayscale(1) brightness(.74) contrast(.92) sepia(.2)}
.ba .ba-after{position:absolute;inset:0;clip-path:inset(0 0 0 var(--ba-pos,50%))}
.ba .ba-after img{width:100%;height:100%;object-fit:cover;display:block}
.ba-line{position:absolute;top:0;bottom:0;left:var(--ba-pos,50%);width:2px;background:#fff;transform:translateX(-1px);pointer-events:none;box-shadow:0 0 0 1px rgba(0,0,0,.06)}
.ba-line::before{content:"";position:absolute;left:50%;top:50%;width:46px;height:46px;transform:translate(-50%,-50%);border-radius:999px;background:rgba(255,255,255,.94);box-shadow:0 10px 26px rgba(0,0,0,.28)}
.ba-line::after{content:"⇄";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);color:var(--walnut);font-size:16px}
.ba-label{position:absolute;top:14px;font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;font-weight:700;padding:.5rem 1rem;border-radius:999px}
.ba-label-before{left:14px;background:rgba(31,27,20,.78);color:#fff}
.ba-label-after{right:14px;background:var(--walnut);color:#fff}

/* accordion */
.acc-panel{max-height:0;overflow:hidden;transition:max-height .55s cubic-bezier(.22,.61,.36,1)}
.acc-item.open .acc-icon{transform:rotate(45deg)}
.acc-icon{transition:transform .35s ease}
.acc-head:hover .acc-title{color:var(--walnut)}
.acc-title{transition:color .3s}

/* project horizontal scroll */
.project-scroll{display:flex;gap:1.4rem;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:1.2rem;scrollbar-width:none}
.project-scroll::-webkit-scrollbar{display:none}
.project-scroll>*{scroll-snap-align:start;flex:0 0 auto;width:min(80vw,330px)}
@media(min-width:1024px){.project-scroll>*{width:400px}}

/* progress + floating */
#progressBar{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--walnut),var(--gold));z-index:80;width:0}
#backTop{position:fixed;left:1.25rem;bottom:1.25rem;z-index:50;width:46px;height:46px;border-radius:999px;background:var(--olive-deep);color:var(--cream);display:grid;place-items:center;box-shadow:0 14px 30px -12px rgba(38,33,25,.5);opacity:0;pointer-events:none;transition:opacity .4s,transform .4s;transform:translateY(10px)}
#backTop.show{opacity:1;pointer-events:auto;transform:translateY(0)}
@media(max-width:767px){body{padding-bottom:66px}}
#waFloat{animation:float 5s ease-in-out infinite}
.wa-pulse::before{content:"";position:absolute;inset:0;border-radius:999px;background:var(--wa);animation:waPulse 2s ease-out infinite;z-index:-1}
@keyframes waPulse{0%{transform:scale(1);opacity:.55}100%{transform:scale(1.6);opacity:0}}

/* filter buttons */
.fbtn{border:1px solid rgba(38,33,25,.22);border-radius:999px;padding:.6rem 1.3rem;font-size:.82rem;font-weight:600;letter-spacing:.04em;transition:all .3s;background:transparent}
.fbtn:hover{border-color:var(--walnut);color:var(--walnut)}
.fbtn.active{background:var(--olive-deep);border-color:var(--olive-deep);color:#fff}

/* portfolio item pop */
.pitem{animation:pitemIn .65s cubic-bezier(.22,.61,.36,1) both}
@keyframes pitemIn{from{opacity:0;transform:translateY(26px) scale(.98)}to{opacity:1;transform:none}}

/* oversized stroke word */
.text-stroke{color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.28)}

/* form fields */
.field{width:100%;background:rgba(255,255,255,.5);border:1px solid rgba(38,33,25,.22);border-radius:.9rem;padding:.85rem 1.1rem;font-size:.95rem;color:var(--ink);outline:none;transition:border-color .3s,box-shadow .3s}
.field:focus{border-color:var(--walnut);box-shadow:0 0 0 3px rgba(138,90,51,.14)}
.field::placeholder{color:rgba(124,115,98,.75)}
select.field{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%237C7362' stroke-width='2'><path d='m6 9 6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 1rem center;background-size:14px}

/* misc */
.rotate-word{writing-mode:vertical-rl;text-orientation:mixed;letter-spacing:.5em;text-transform:uppercase;font-size:.7rem;font-weight:600;color:var(--muted)}
.divider-dot{display:flex;align-items:center;gap:.5rem}
.divider-dot::before{content:"";width:2.5rem;height:1px;background:var(--gold)}