/* ============================================================
   Ata Mimarlık — Ticari Mekan Mimarlığı
   ============================================================ */

:root {
  interpolate-size: allow-keywords;
  --bg: #0D1B2A;
  --surface: #1B2838;
  --surface-2: #243447;
  --surface-3: #2E4057;
  --ink: #E0E1DD;
  --ink-soft: #9BA3AB;
  --accent: #FF6B35;
  --accent-2: #FFB347;
  --accent-dark: #D4552A;
  --line: rgba(224,225,221,0.10);
  --line-strong: rgba(224,225,221,0.22);
  --radius: 8px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --header-h: 78px;
  --container: 1400px;
  --font-heading: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-body: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* ---------- RESET ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
html,body{overflow-x:hidden;max-width:100vw}
body{font-family:var(--font-body);font-weight:400;font-size:clamp(15px,1.05vw,17px);line-height:1.68;letter-spacing:-0.01em;color:var(--ink);background:var(--bg)}
img,svg{display:block;max-width:100%;height:auto}
a{color:var(--accent);text-decoration:none;transition:color 240ms}
a:hover{color:var(--accent-2)}
ul,ol{list-style:none}
button,input,select,textarea{font:inherit;color:inherit;border:0;background:none}
button{cursor:pointer}

/* ---------- SKIP LINK ---------- */
.skip-link{position:absolute;top:-100%;left:16px;background:var(--accent);color:var(--bg);padding:8px 18px;border-radius:0 0 var(--radius) var(--radius);font-weight:600;z-index:9999;transition:top 200ms}
.skip-link:focus{top:0}

/* ---------- FOCUS RING ---------- */
:focus-visible{outline:2.5px solid var(--accent);outline-offset:3px;border-radius:2px;box-shadow:0 0 0 6px rgba(255,107,53,0.15)}
button:focus:not(:focus-visible),a:focus:not(:focus-visible){outline:none}

/* ---------- CONTAINER ---------- */
.container{width:100%;max-width:var(--container);margin:0 auto;padding-left:clamp(16px,4vw,32px);padding-right:clamp(16px,4vw,32px)}

/* ---------- TYPOGRAPHY ---------- */
h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.15;letter-spacing:-0.012em;color:var(--ink)}
h1{font-size:clamp(2.25rem,5vw,4.5rem)}
h2{font-size:clamp(1.8rem,3.5vw,2.8rem)}
h3{font-size:clamp(1.3rem,2vw,1.7rem)}
h4{font-size:clamp(1.1rem,1.4vw,1.3rem)}
.eyebrow{font-family:var(--font-body);font-size:clamp(11px,0.82vw,13px);font-weight:600;letter-spacing:0.18em;text-transform:uppercase;color:var(--accent);margin-bottom:12px;display:inline-block}
.section-sub{color:var(--ink-soft);font-size:clamp(15px,1.1vw,18px);max-width:580px;margin-top:12px}

/* ---------- BUTTONS ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:var(--radius);font-weight:600;font-size:15px;letter-spacing:0.01em;transition:background 320ms cubic-bezier(.22,.61,.36,1),color 240ms,transform 320ms cubic-bezier(.22,.61,.36,1),box-shadow 320ms cubic-bezier(.22,.61,.36,1),border-color 280ms;position:relative;overflow:hidden}
.btn-primary{background:var(--accent);color:#0D1B2A}
.btn-primary:hover,.btn-primary:focus-visible{background:var(--accent-2);color:#0D1B2A;transform:translateY(-3px);box-shadow:0 12px 32px rgba(255,107,53,0.35)}
.btn-primary::after{content:'';position:absolute;inset:0;background:linear-gradient(120deg,transparent 40%,rgba(255,255,255,0.18) 50%,transparent 60%);transform:translateX(-100%);transition:transform 360ms cubic-bezier(.2,.7,.2,1)}
.btn-primary:hover::after{transform:translateX(100%)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line-strong);border-radius:var(--radius)}
.btn-ghost:hover,.btn-ghost:focus-visible{background:var(--surface-2);color:var(--ink);border-color:var(--accent);transform:translateY(-3px);box-shadow:0 10px 24px rgba(0,0,0,0.15)}
.btn-sm{padding:10px 22px;font-size:14px}

/* ---------- HEADER ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1080;background:rgba(13,27,42,0.85);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:background 240ms ease,box-shadow 240ms ease,padding 240ms ease;padding:0}
.site-header.is-scrolled{background:rgba(13,27,42,0.98);box-shadow:0 8px 24px -16px rgba(0,0,0,0.35)}
.scroll-progress{position:absolute;bottom:0;left:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent-2));width:0;transition:none;pointer-events:none;z-index:1}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:24px}
.logo{font-family:var(--font-heading);font-weight:700;font-size:clamp(18px,1.4vw,22px);color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:10px;flex-shrink:0;position:relative;z-index:1100}
.logo svg{width:32px;height:32px;flex-shrink:0}
.logo span{white-space:nowrap}
.logo:hover{color:var(--accent)}

/* Nav Desktop */
.nav-desktop{display:none}
@media(min-width:1024px){
  .nav-desktop{display:flex;align-items:center;gap:clamp(18px,2vw,32px)}
  .nav-desktop a{color:var(--ink-soft);font-size:14px;font-weight:500;text-decoration:none;position:relative;padding:4px 0;transition:color 240ms}
  .nav-desktop a::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--accent);transition:width 280ms cubic-bezier(.2,.7,.2,1)}
  .nav-desktop a:hover,.nav-desktop a.is-active{color:var(--ink)}
  .nav-desktop a.is-active::after,.nav-desktop a:hover::after{width:100%}
  .nav-desktop .nav-cta{background:var(--accent);color:#0D1B2A;padding:9px 22px;border-radius:var(--radius);font-weight:600;font-size:14px;transition:background 240ms,color 240ms,transform 200ms}
  .nav-desktop .nav-cta::after{display:none}
  .nav-desktop .nav-cta:hover,.nav-desktop .nav-cta:focus-visible{background:var(--accent-2);color:#0D1B2A;transform:translateY(-2px)}
}

/* Nav Toggle */
.nav-toggle{display:flex;flex-direction:column;justify-content:center;gap:6px;width:48px;height:48px;padding:10px;background:rgba(255,107,53,0.08);border:2px solid rgba(255,107,53,0.45);border-radius:var(--radius);cursor:pointer;z-index:1100;position:relative;transition:border-color 240ms,background 240ms,transform 240ms}
.nav-toggle:hover,.nav-toggle:focus-visible{border-color:var(--accent);background:rgba(255,107,53,0.14);transform:scale(1.05)}
.nav-toggle span{display:block;width:100%;height:2.5px;background:var(--ink);border-radius:2px;transition:transform 300ms cubic-bezier(.2,.7,.2,1),opacity 200ms,background 240ms}
.nav-toggle:hover span{background:var(--accent)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(8.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-8.5px) rotate(-45deg)}
@media(min-width:1024px){.nav-toggle{display:none}}

/* Drawer */
.drawer-backdrop{position:fixed;inset:0;background:rgba(0,0,0,0.55);z-index:1040;opacity:0;pointer-events:none;transition:opacity 240ms}
.drawer-backdrop.is-open{opacity:1;pointer-events:auto}
.mobile-drawer{position:fixed;top:0;right:0;bottom:0;width:min(360px,92vw);background:var(--surface);z-index:1050;transform:translateX(100%);transition:transform 320ms cubic-bezier(.2,.7,.2,1);padding:calc(var(--header-h) + 24px) 28px 40px;display:flex;flex-direction:column;gap:8px;overflow-y:auto}
.mobile-drawer.is-open{transform:translateX(0)}
.mobile-drawer a{display:block;padding:14px 0;color:var(--ink);font-size:17px;font-weight:500;border-bottom:1px solid var(--line);transition:color 240ms,padding-left 240ms}
.mobile-drawer a:hover,.mobile-drawer a.is-active{color:var(--accent);padding-left:8px}
.mobile-drawer .drawer-cta{margin-top:20px;text-align:center;background:var(--accent);color:#0D1B2A;padding:14px 0;border-radius:var(--radius);font-weight:600;border:0}
.mobile-drawer .drawer-cta:hover{background:var(--accent-2);color:#0D1B2A}
@media(min-width:1024px){.mobile-drawer,.drawer-backdrop{display:none}}

/* ---------- MAIN ---------- */
main{padding-top:var(--header-h)}

/* ---------- HERO ---------- */
.hero{position:relative;padding:clamp(60px,10vh,120px) 0 clamp(50px,8vh,100px);overflow:hidden;min-height:min(85vh,720px)}
.hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,107,53,0.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,107,53,0.04) 1px,transparent 1px);background-size:56px 56px;pointer-events:none;opacity:0.7}
.hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:200px;background:linear-gradient(to top,var(--bg),transparent);pointer-events:none}
.hero-content{position:relative;z-index:2;max-width:740px}
.hero__title{margin-bottom:20px}
.hero__line{display:block;opacity:0;transform:translateY(28px);animation:heroReveal 800ms cubic-bezier(.22,.61,.36,1) forwards;animation-delay:calc(250ms + var(--i) * 180ms)}
html.no-js .hero__line{opacity:1;transform:none;animation:none}
@media(prefers-reduced-motion:reduce){.hero__line{opacity:1;transform:none;animation:none}}
@keyframes heroReveal{to{opacity:1;transform:none}}
.hero__sub{color:var(--ink-soft);font-size:clamp(16px,1.2vw,19px);max-width:520px;margin-bottom:32px;line-height:1.6}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}

/* Corner accent on hero */
.hero-corner{position:absolute;width:60px;height:60px;pointer-events:none;z-index:1}
.hero-corner--tl{top:clamp(20px,4vw,48px);left:clamp(16px,4vw,32px);border-top:2px solid var(--accent);border-left:2px solid var(--accent)}
.hero-corner--br{bottom:clamp(20px,4vw,48px);right:clamp(16px,4vw,32px);border-bottom:2px solid var(--accent);border-right:2px solid var(--accent)}
/* corner animation moved to niche animations section */

/* pill badges in hero */
.hero-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px;position:relative;z-index:2}
.hero-pills span{display:inline-block;padding:6px 16px;background:var(--surface);border:1px solid var(--line-strong);border-radius:40px;font-size:13px;color:var(--ink-soft);font-weight:500;letter-spacing:0.02em;transition:border-color 300ms,color 300ms}
.hero-pills span:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- SECTION COMMON ---------- */
.section{padding:clamp(60px,10vw,110px) 0}
.section--alt{background:var(--surface)}
.section-head{margin-bottom:clamp(36px,5vw,56px)}
.section-head--center{text-align:center}
.section-head--center .section-sub{margin-left:auto;margin-right:auto}

/* ---------- CALCULATOR ---------- */
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,48px);align-items:start}
@media(max-width:768px){.calc-grid{grid-template-columns:1fr}}
.calc-controls{display:flex;flex-direction:column;gap:32px}
.calc-slider-group label{display:block;font-weight:600;font-size:14px;margin-bottom:10px;color:var(--ink-soft)}
.calc-slider-group .slider-val{float:right;color:var(--accent);font-weight:700;font-family:var(--font-heading)}
.calc-slider-group input[type="range"]{-webkit-appearance:none;appearance:none;width:100%;height:6px;background:var(--surface-2);border-radius:3px;outline:none;cursor:pointer;margin-top:4px}
.calc-slider-group input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--accent);border:3px solid var(--bg);cursor:pointer;transition:box-shadow 200ms,transform 200ms}
.calc-slider-group input[type="range"]::-webkit-slider-thumb:hover{box-shadow:0 0 0 6px rgba(255,107,53,0.2);transform:scale(1.1)}
.calc-slider-group input[type="range"]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--accent);border:3px solid var(--bg);cursor:pointer}
.calc-result-box{background:var(--surface);border:1.5px solid var(--line-strong);border-radius:var(--radius-xl);padding:clamp(28px,4vw,44px);text-align:center;position:relative;overflow:hidden}
.calc-result-box::before{content:'';position:absolute;top:-1px;left:24px;right:24px;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:0 0 4px 4px}
.calc-result-label{font-size:14px;color:var(--ink-soft);margin-bottom:8px;font-weight:500}
.calc-result-value{font-family:var(--font-heading);font-size:clamp(2.4rem,4vw,3.6rem);font-weight:700;color:var(--accent);line-height:1.1}
.calc-result-note{font-size:13px;color:var(--ink-soft);margin-top:14px;line-height:1.5}
.calc-quality-pills{display:flex;gap:8px;margin-top:6px}
.calc-quality-pills span{font-size:12px;padding:4px 12px;border-radius:20px;background:var(--surface-2);color:var(--ink-soft)}
.calc-quality-pills span.active{background:var(--accent);color:#0D1B2A;font-weight:600}
@keyframes resultPulse{0%{box-shadow:0 0 0 0 rgba(255,107,53,0.3)}100%{box-shadow:0 0 0 18px rgba(255,107,53,0)}}
.calc-result-box.pulse{animation:resultPulse 360ms ease-out}

/* ---------- PROJECTS ---------- */
.projects-grid{display:grid;gap:clamp(20px,3vw,28px)}
@media(min-width:768px){.projects-grid{grid-template-columns:1fr 1fr 1fr}}
.project-card{background:var(--surface);border-radius:var(--radius-lg);overflow:hidden;position:relative;border:1px solid var(--line);transition:transform 320ms cubic-bezier(.2,.7,.2,1),box-shadow 320ms cubic-bezier(.2,.7,.2,1),border-color 280ms}
.project-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(255,107,53,0.16);border-color:rgba(255,107,53,0.25)}
.project-card__img{aspect-ratio:4/3;overflow:hidden;background:var(--surface-2)}
.project-card__img img{width:100%;height:100%;object-fit:cover;transition:transform 360ms cubic-bezier(.2,.7,.2,1)}
.project-card:hover .project-card__img img{transform:scale(1.05)}
.project-card__body{padding:clamp(18px,2.5vw,26px)}
.project-card__tag{font-size:12px;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:0.1em;margin-bottom:6px}
.project-card__title{font-family:var(--font-heading);font-size:clamp(1.1rem,1.4vw,1.3rem);margin-bottom:10px}
.project-card__meta{display:flex;gap:16px;font-size:13px;color:var(--ink-soft)}
.project-card__meta span{display:flex;align-items:center;gap:5px}

/* ---------- STATS BAND ---------- */
.stats-band{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:clamp(36px,5vw,56px) 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,40px);text-align:center}
@media(max-width:640px){.stats-grid{grid-template-columns:repeat(2,1fr)}}
.stat-item__num{font-family:var(--font-heading);font-size:clamp(2rem,3.5vw,3rem);font-weight:700;color:var(--accent);line-height:1}
.stat-item__label{font-size:13px;color:var(--ink-soft);margin-top:6px}

/* ---------- STEPS / TIMELINE ---------- */
.timeline{position:relative;max-width:700px;margin:0 auto}
.timeline::before{content:'';position:absolute;top:0;bottom:0;left:22px;width:2px;background:var(--line-strong)}
@media(min-width:768px){.timeline::before{left:50%;transform:translateX(-1px)}}
.timeline-step{position:relative;padding:0 0 clamp(36px,5vw,52px) 58px;display:grid;grid-template-columns:1fr;gap:6px}
@media(min-width:768px){
  .timeline-step{padding:0 0 52px 0;grid-template-columns:1fr 44px 1fr;gap:0;align-items:start}
  .timeline-step:nth-child(odd) .timeline-step__body{grid-column:1;text-align:right;padding-right:28px}
  .timeline-step:nth-child(odd) .timeline-step__dot{grid-column:2}
  .timeline-step:nth-child(odd) .timeline-step__time{grid-column:3;padding-left:28px}
  .timeline-step:nth-child(even) .timeline-step__time{grid-column:1;text-align:right;padding-right:28px}
  .timeline-step:nth-child(even) .timeline-step__dot{grid-column:2}
  .timeline-step:nth-child(even) .timeline-step__body{grid-column:3;padding-left:28px}
}
.timeline-step__dot{position:absolute;left:11px;top:4px;width:24px;height:24px;border-radius:50%;background:var(--bg);border:2.5px solid var(--accent);display:flex;align-items:center;justify-content:center;z-index:2}
@media(min-width:768px){.timeline-step__dot{position:relative;left:auto;top:auto;grid-row:1;justify-self:center}}
.timeline-step__dot svg{width:12px;height:12px;stroke:var(--accent);fill:none;stroke-width:2}
.timeline-step__body h4{font-size:clamp(1rem,1.2vw,1.15rem);margin-bottom:4px}
.timeline-step__body p{font-size:14px;color:var(--ink-soft);line-height:1.6}
.timeline-step__time{font-size:12px;color:var(--accent);font-weight:600;letter-spacing:0.05em;margin-top:2px}
@media(max-width:767px){.timeline-step__time{order:-1;margin-bottom:2px}}

/* ---------- PACKAGES ---------- */
.packages-grid{display:grid;gap:clamp(20px,3vw,28px)}
@media(min-width:768px){.packages-grid{grid-template-columns:repeat(3,1fr)}}
.pkg-card{background:var(--surface);border:1.5px solid var(--line);border-radius:var(--radius-lg);padding:clamp(24px,3vw,36px);display:flex;flex-direction:column;position:relative;transition:transform 320ms cubic-bezier(.2,.7,.2,1),box-shadow 320ms cubic-bezier(.2,.7,.2,1),border-color 280ms}
.pkg-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(255,107,53,0.16);border-color:var(--accent)}
.pkg-card--featured{border-color:var(--accent)}
.pkg-card--featured::before{content:'Popüler';position:absolute;top:-1px;left:24px;background:var(--accent);color:#0D1B2A;font-size:11px;font-weight:700;padding:4px 14px;border-radius:0 0 var(--radius) var(--radius);letter-spacing:0.06em;text-transform:uppercase}
.pkg-card__name{font-family:var(--font-heading);font-size:clamp(1.2rem,1.5vw,1.4rem);margin-bottom:4px}
.pkg-card__area{font-size:13px;color:var(--ink-soft);margin-bottom:16px}
.pkg-card__price{font-family:var(--font-heading);font-size:clamp(1.8rem,2.8vw,2.4rem);font-weight:700;color:var(--accent);margin-bottom:20px;line-height:1.1}
.pkg-card__price small{font-size:14px;font-weight:400;color:var(--ink-soft);display:block;margin-top:4px}
.pkg-list{display:flex;flex-direction:column;gap:10px;margin-bottom:20px;flex:1}
.pkg-list li{font-size:14px;display:flex;align-items:flex-start;gap:8px;line-height:1.5}
.pkg-list li svg{width:16px;height:16px;flex-shrink:0;margin-top:3px}
.pkg-list .included svg{stroke:var(--accent);fill:none}
.pkg-list .excluded{color:var(--ink-soft)}
.pkg-list .excluded svg{stroke:var(--ink-soft);fill:none}
.pkg-disclaimer{font-size:12px;color:var(--ink-soft);border-top:1px solid var(--line);padding-top:14px;margin-top:auto}

/* ---------- TESTIMONIALS ---------- */
.testimonials-grid{display:grid;gap:clamp(20px,3vw,28px)}
@media(min-width:768px){.testimonials-grid{grid-template-columns:1fr 1fr;gap:28px}
  .testimonial-card:first-child{grid-row:1/3}
}
.testimonial-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(22px,3vw,32px);position:relative;transition:transform 320ms cubic-bezier(.2,.7,.2,1),box-shadow 320ms cubic-bezier(.2,.7,.2,1),border-color 280ms}
.testimonial-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(255,107,53,0.12);border-color:rgba(255,107,53,0.2)}
.testimonial-card::before{content:'\201C';font-family:var(--font-heading);font-size:3.5rem;color:var(--accent);opacity:0.3;line-height:1;position:absolute;top:16px;left:22px}
.testimonial-card__text{font-size:15px;line-height:1.7;color:var(--ink);margin-bottom:16px;padding-top:28px;font-style:italic}
.testimonial-card__author{font-size:13px;font-weight:600;color:var(--accent)}
.testimonial-card__meta{font-size:12px;color:var(--ink-soft);margin-top:2px}

/* ---------- FAQ ---------- */
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:0}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:clamp(16px,2vw,22px) 0;cursor:pointer;font-weight:600;font-size:clamp(15px,1.1vw,17px);color:var(--ink);list-style:none;transition:color 240ms}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::marker{display:none;content:''}
.faq-item summary:hover{color:var(--accent)}
.faq-item summary .faq-icon{width:20px;height:20px;flex-shrink:0;stroke:var(--ink-soft);fill:none;stroke-width:2;transition:transform 300ms cubic-bezier(.2,.7,.2,1),stroke 300ms}
.faq-item[open] summary .faq-icon{transform:rotate(45deg);stroke:var(--accent)}
.faq-item .faq-body{height:0;padding:0 clamp(18px,3vw,28px);overflow:hidden;transition:height 360ms cubic-bezier(.4,0,.2,1),padding-block-end 360ms cubic-bezier(.4,0,.2,1)}
.faq-item[open] .faq-body{height:auto;padding-block-end:26px}
.faq-body p{font-size:15px;color:var(--ink-soft);line-height:1.7}
@media(prefers-reduced-motion:reduce){.faq-item .faq-body{transition:none}}

/* ---------- FORM ---------- */
.form-grid{display:grid;gap:20px}
@media(min-width:640px){.form-grid{grid-template-columns:1fr 1fr}}
.form-grid .full{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;font-weight:600;color:var(--ink-soft)}
.field input[type="text"],.field input[type="email"],.field input[type="tel"],.field select,.field textarea{width:100%;padding:12px 16px;background:var(--surface-2);border:1.5px solid var(--line);border-radius:var(--radius);font-size:15px;color:var(--ink);transition:border-color 240ms,box-shadow 240ms}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,107,53,0.12);outline:none}
.field textarea{min-height:120px;resize:vertical}
.field select{cursor:pointer;-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%239BA3AB' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
.field-check{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--ink-soft);line-height:1.5;cursor:pointer}
.field input[type="checkbox"]{appearance:auto;-webkit-appearance:auto;width:18px;height:18px;min-width:18px;min-height:18px;padding:0;border:0;margin:2px 0 0;accent-color:var(--accent);cursor:pointer;flex-shrink:0}
.honeypot{position:absolute;left:-9999px;opacity:0}

/* ---------- CONTACT CHANNELS ---------- */
.contact-channels{display:flex;flex-direction:column;gap:0}
.channel-row{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;padding:clamp(14px,2vw,20px) 0;border-bottom:1px solid var(--line);transition:transform 300ms cubic-bezier(.16,1,.3,1),background 240ms;border-radius:var(--radius);padding-left:8px;padding-right:8px;position:relative}
.channel-row:last-child{border-bottom:0}
.channel-row:hover{transform:translateX(4px)}
.channel-row svg{width:20px;height:20px;stroke:var(--ink-soft);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;margin-top:2px;transition:stroke 240ms,transform 240ms}
.channel-row:hover svg{stroke:var(--accent);transform:scale(1.08)}
.channel-row__label{font-size:12px;font-weight:600;color:var(--ink-soft);text-transform:uppercase;letter-spacing:0.06em;margin-bottom:2px}
.channel-row__value{font-size:15px;color:var(--ink);word-break:break-all;overflow-wrap:anywhere}
.channel-row__value a{color:var(--ink);transition:color 240ms}
.channel-row__value a:hover{color:var(--accent)}

/* ---------- FOOTER ---------- */
.site-footer{background:var(--surface);border-top:1px solid var(--line);padding:clamp(48px,6vw,72px) 0 0}
.footer-grid{display:grid;gap:clamp(28px,4vw,48px)}
@media(min-width:768px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}}
.footer-col__title{font-family:var(--font-heading);font-size:15px;font-weight:700;margin-bottom:16px;color:var(--ink)}
.footer-col p,.footer-col li,.footer-col a{font-size:14px;color:var(--ink-soft);line-height:1.7}
.footer-col a:hover{color:var(--accent)}
.footer-col ul{display:flex;flex-direction:column;gap:8px}
.footer-bottom{border-top:1px solid var(--line);margin-top:clamp(36px,5vw,56px);padding:20px 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;color:var(--ink-soft)}
.footer-bottom a{color:var(--ink-soft)}
.footer-bottom a:hover{color:var(--accent)}

/* ---------- COOKIE BANNER ---------- */
.cookie-banner{position:fixed;bottom:16px;left:16px;right:16px;max-width:520px;margin:0 auto;background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:clamp(18px,3vw,24px);z-index:9999;transform:translateY(140%);opacity:0;transition:transform 380ms cubic-bezier(.16,1,.3,1),opacity 300ms;box-shadow:0 12px 40px rgba(0,0,0,0.35)}
@media(min-width:768px){.cookie-banner{left:24px;right:auto;max-width:420px}}
.cookie-banner.is-visible{transform:translateY(0);opacity:1}
.cookie-banner__title{font-family:var(--font-heading);font-size:16px;font-weight:700;margin-bottom:8px}
.cookie-banner__text{font-size:13px;color:var(--ink-soft);line-height:1.6;margin-bottom:16px}
.cookie-banner__text a{color:var(--accent);text-decoration:underline}
.cookie-btns{display:flex;gap:10px;flex-wrap:wrap}
.cookie-btns button{padding:12px 22px;border-radius:var(--radius);font-size:14px;font-weight:600;min-height:48px;min-width:48px;transition:background 240ms,color 240ms,transform 200ms,box-shadow 240ms;flex:1;cursor:pointer}
.cookie-btns .c-accept{background:var(--accent);color:#0D1B2A;border:0;font-weight:700;box-shadow:0 4px 16px rgba(255,107,53,0.25);font-size:15px}
.cookie-btns .c-accept:hover{background:var(--accent-2);color:#0D1B2A;transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,107,53,0.4)}
.cookie-btns .c-reject{background:transparent;color:var(--ink);border:1.5px solid var(--line-strong);font-weight:600;font-size:15px}
.cookie-btns .c-reject:hover{background:var(--surface-2);color:var(--ink);border-color:var(--ink)}
.cookie-btns .c-settings{background:transparent;color:var(--ink-soft);border:1.5px solid var(--line);font-weight:600;font-size:15px}
.cookie-btns .c-settings:hover{background:var(--surface-2);color:var(--ink);border-color:var(--ink-soft)}

/* ---------- REVEAL ---------- */
.reveal{opacity:0;transform:translateY(36px);transition:opacity 800ms cubic-bezier(.22,.61,.36,1),transform 800ms cubic-bezier(.22,.61,.36,1)}
.reveal.is-in{opacity:1;transform:none}
.reveal[style*="--i"]{transition-delay:calc(var(--i) * 120ms)}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1!important;transform:none!important;transition:none!important}}
html.no-js .reveal{opacity:1;transform:none}

/* ---------- TABLE SCROLL ---------- */
.table-scroll{display:block;width:100%;max-width:100%;min-width:0;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:18px 0;border:1px solid var(--line);border-radius:6px}
.table-scroll>table{margin:0!important;min-width:480px;width:100%}
:where(*:has(>.table-scroll),*:has(>*>.table-scroll),*:has(>*>*>.table-scroll)){min-width:0}
table{border-collapse:collapse;width:100%}
th,td{padding:12px 16px;text-align:left;font-size:14px;border-bottom:1px solid var(--line)}
th{font-weight:600;color:var(--ink);background:var(--surface-2);font-size:13px;white-space:nowrap}
td{color:var(--ink-soft)}
tr:last-child td{border-bottom:0}

/* ---------- PAGE CONTENT ---------- */
.page-hero{padding:clamp(48px,8vw,80px) 0 clamp(32px,5vw,48px);text-align:center;position:relative}
.page-hero::after{content:'';position:absolute;bottom:0;left:10%;right:10%;height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent)}
.page-content{padding:clamp(36px,6vw,64px) 0}
.prose{max-width:760px;margin:0 auto}
.prose h2{margin:clamp(28px,4vw,40px) 0 14px;font-size:clamp(1.3rem,2vw,1.7rem)}
.prose h3{margin:24px 0 10px;font-size:clamp(1.1rem,1.4vw,1.3rem)}
.prose p{margin-bottom:14px;color:var(--ink-soft);line-height:1.75}
.prose ul,.prose ol{margin:12px 0;padding-left:24px}
.prose li{margin-bottom:8px;color:var(--ink-soft);line-height:1.65}
.prose ol{list-style:decimal}
.prose ul{list-style:disc}
.prose a{color:var(--accent);text-decoration:underline}
.prose strong{color:var(--ink);font-weight:600}

/* ---------- THANK-YOU ---------- */
.thankyou{text-align:center;padding:clamp(80px,15vh,140px) 0;min-height:50vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}
.thankyou svg{width:64px;height:64px;stroke:var(--accent);fill:none;stroke-width:1.5;margin-bottom:8px}
.thankyou h1{font-size:clamp(1.8rem,3.5vw,2.6rem)}
.thankyou p{color:var(--ink-soft);font-size:clamp(15px,1.1vw,17px);max-width:420px}

/* ---------- 404 ---------- */
.error-page{text-align:center;padding:clamp(80px,15vh,140px) 0;min-height:50vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}
.error-page__code{font-family:var(--font-heading);font-size:clamp(6rem,14vw,10rem);font-weight:700;color:var(--accent);line-height:1;opacity:0.3}
.error-page h1{font-size:clamp(1.6rem,3vw,2.2rem)}
.error-page p{color:var(--ink-soft);max-width:400px}

/* ---------- NICHE ANIMATIONS ---------- */
/* Blueprint line draw on project cards */
.project-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-2));transform:scaleX(0);transform-origin:left;transition:transform 360ms cubic-bezier(.2,.7,.2,1)}
.project-card:hover::after{transform:scaleX(1)}

/* Ruler measurement tick on calculator */
@keyframes rulerTick{0%{width:0}100%{width:100%}}
.calc-slider-group::after{content:'';display:block;height:1px;background:repeating-linear-gradient(90deg,var(--accent) 0,var(--accent) 1px,transparent 1px,transparent 10px);margin-top:8px;opacity:0.25}

/* Geometric grid breathing (ambient architectural) */
@keyframes gridBreath{0%,100%{opacity:0.3}50%{opacity:0.65}}
.hero::before{animation:gridBreath 10s ease-in-out infinite}
@media(prefers-reduced-motion:reduce){.hero::before{animation:none;opacity:0.5}}

/* Building elevation hint on cards */
.project-card__img::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(13,27,42,0.6));pointer-events:none;transition:opacity 320ms cubic-bezier(.2,.7,.2,1)}
.project-card:hover .project-card__img::after{opacity:0.3}
.project-card__img{position:relative}

/* Floor plan corner accents on package cards */
.pkg-card::after{content:'';position:absolute;bottom:12px;right:12px;width:28px;height:28px;border-bottom:2px solid var(--accent);border-right:2px solid var(--accent);opacity:0.15;transition:opacity 320ms cubic-bezier(.2,.7,.2,1),transform 320ms cubic-bezier(.2,.7,.2,1)}
.pkg-card:hover::after{opacity:0.55;transform:translate(4px,4px)}
.pkg-card:not(.pkg-card--featured)::before{content:'';position:absolute;top:12px;left:12px;width:28px;height:28px;border-top:2px solid var(--accent);border-left:2px solid var(--accent);opacity:0;transition:opacity 320ms cubic-bezier(.2,.7,.2,1),transform 320ms cubic-bezier(.2,.7,.2,1)}
.pkg-card:not(.pkg-card--featured):hover::before{opacity:0.35;transform:translate(-4px,-4px)}

/* Timeline architectural line-draw */
.timeline-step__dot::after{content:'';position:absolute;inset:-5px;border-radius:50%;border:1.5px solid var(--accent);opacity:0;transform:scale(0.5);transition:opacity 320ms cubic-bezier(.2,.7,.2,1),transform 320ms cubic-bezier(.2,.7,.2,1)}
.timeline-step:hover .timeline-step__dot::after{opacity:0.45;transform:scale(1.35)}

/* Testimonial card lift */
.testimonial-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);transform:scaleX(0);transition:transform 360ms cubic-bezier(.2,.7,.2,1)}
.testimonial-card:hover::after{transform:scaleX(1)}

/* FAQ item hover accent */
.faq-item summary:hover .faq-icon{transform:scale(1.18)}
.faq-item[open] summary:hover .faq-icon{transform:rotate(45deg) scale(1.18)}

/* Stat item hover */
.stat-item{transition:transform 280ms cubic-bezier(.2,.7,.2,1)}
.stat-item:hover{transform:translateY(-5px)}

/* Channel row architectural accent */
.channel-row::before{content:'';position:absolute;left:0;top:50%;width:3px;height:0;background:var(--accent);border-radius:2px;transition:height 300ms cubic-bezier(.2,.7,.2,1),top 300ms cubic-bezier(.2,.7,.2,1)}
.channel-row:hover::before{height:65%;top:17%}

/* Corner accent pulse on hero */
@keyframes cornerPulse{0%,100%{opacity:0.35;transform:scale(1)}50%{opacity:0.85;transform:scale(1.03)}}
.hero-corner{animation:cornerPulse 6s ease-in-out infinite}
@media(prefers-reduced-motion:reduce){.hero-corner{animation:none;opacity:0.6}}

/* Blueprint crosshair on section heads */
.section-head--center h2{position:relative}
.section-head--center h2::before{content:'';position:absolute;top:50%;left:-32px;width:18px;height:1px;background:var(--accent);opacity:0;transition:opacity 360ms cubic-bezier(.2,.7,.2,1),left 360ms cubic-bezier(.2,.7,.2,1)}
.section-head--center h2::after{content:'';position:absolute;top:50%;right:-32px;width:18px;height:1px;background:var(--accent);opacity:0;transition:opacity 360ms cubic-bezier(.2,.7,.2,1),right 360ms cubic-bezier(.2,.7,.2,1)}
.reveal.is-in .section-head--center h2::before,.section-head--center .reveal.is-in h2::before,
.is-in.section-head--center h2::before{opacity:0.5;left:-28px}
.reveal.is-in .section-head--center h2::after,.section-head--center .reveal.is-in h2::after,
.is-in.section-head--center h2::after{opacity:0.5;right:-28px}
@media(max-width:640px){.section-head--center h2::before,.section-head--center h2::after{display:none}}

/* Drafting dimension line on calc result */
.calc-result-box::after{content:'';position:absolute;bottom:0;left:24px;right:24px;height:1px;background:repeating-linear-gradient(90deg,var(--accent) 0,var(--accent) 4px,transparent 4px,transparent 12px);opacity:0.15}

/* Warm glow ambient on hero CTA */
@keyframes ctaGlow{0%,100%{box-shadow:0 4px 20px rgba(255,107,53,0.15)}50%{box-shadow:0 6px 28px rgba(255,107,53,0.3)}}
.hero-actions .btn-primary{animation:ctaGlow 4s ease-in-out infinite}
@media(prefers-reduced-motion:reduce){.hero-actions .btn-primary{animation:none}}

/* ---------- TRUST STRIP ---------- */
.trust-strip{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:24px}
.trust-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border:1px solid var(--line-strong);border-radius:40px;font-size:12px;color:var(--ink-soft);font-weight:500;transition:border-color 300ms,color 300ms}
.trust-badge svg{width:14px;height:14px;stroke:var(--accent);fill:none;stroke-width:2}
.trust-badge:hover{border-color:var(--accent);color:var(--ink)}

/* ---------- MANIFESTO / QUOTE BLOCK ---------- */
.manifesto{text-align:center;padding:clamp(52px,8vw,80px) 0;position:relative}
.manifesto::before{content:'';position:absolute;top:50%;left:10%;right:10%;height:1px;background:var(--line)}
.manifesto blockquote{font-family:var(--font-heading);font-size:clamp(1.6rem,3.2vw,2.6rem);font-weight:700;line-height:1.3;max-width:700px;margin:0 auto;position:relative;background:var(--bg);padding:0 clamp(16px,4vw,40px);display:inline-block}
.manifesto blockquote span{color:var(--accent)}

/* ---------- RESPONSIVE ---------- */
@media(max-width:1024px){
  :root{--header-h:68px}
}
@media(max-width:768px){
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:24px}
}
@media(max-width:640px){
  :root{--header-h:62px}
  .hero{min-height:auto;padding:clamp(40px,8vh,80px) 0 clamp(36px,6vh,60px)}
  .hero-pills{gap:8px}
  .hero-pills span{font-size:12px;padding:5px 12px}
  .projects-grid{grid-template-columns:1fr}
  .packages-grid{grid-template-columns:1fr}
  .testimonials-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  h1{font-size:clamp(2rem,7vw,2.8rem)}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{justify-content:center}
}
@media(max-width:430px){
  .footer-grid{grid-template-columns:1fr}
  .calc-slider-group input[type="range"]::-webkit-slider-thumb{width:26px;height:26px}
  .trust-strip{gap:8px}
  .trust-badge{font-size:11px;padding:5px 10px}
}
@media(max-width:360px){
  .cookie-btns{flex-direction:column}
  .cookie-btns button{width:100%;min-width:auto}
}

/* ---------- REDUCED MOTION FALLBACKS ---------- */
@media(prefers-reduced-motion:reduce){
  .project-card,.pkg-card,.testimonial-card,.stat-item,.channel-row,.btn,.nav-toggle{transition:none!important;transform:none!important}
  .project-card:hover,.pkg-card:hover,.testimonial-card:hover,.stat-item:hover,.channel-row:hover,.nav-toggle:hover{transform:none!important}
  .project-card::after,.testimonial-card::after,.pkg-card::after,.pkg-card::before,.channel-row::before,.timeline-step__dot::after,.calc-result-box::after{transition:none!important;animation:none!important}
  .hero-corner{animation:none!important;opacity:0.6}
  .btn::after,.hero-actions .btn-primary{transition:none!important;animation:none!important}
  .section-head--center h2::before,.section-head--center h2::after{transition:none!important;opacity:0.5!important}
}

/* Footer link hover underline */
.footer-col a{position:relative;transition:color 240ms}
.footer-col a::after{content:'';position:absolute;bottom:-1px;left:0;width:0;height:1px;background:var(--accent);transition:width 300ms cubic-bezier(.16,1,.3,1)}
.footer-col a:hover::after{width:100%}

/* ---------- PRINT ---------- */
@media print{
  .site-header,.mobile-drawer,.drawer-backdrop,.cookie-banner,.nav-toggle{display:none!important}
  main{padding-top:0}
  body{background:#fff;color:#222}
  .section--alt{background:#f5f5f5}
  a{color:#222;text-decoration:underline}
}

/* ---------- SITEMAP PAGE ---------- */
.sitemap-list{max-width:560px;margin:0 auto}
.sitemap-list li{padding:10px 0;border-bottom:1px solid var(--line)}
.sitemap-list a{font-size:16px;font-weight:500;display:flex;align-items:center;gap:8px}
.sitemap-list a::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--accent);flex-shrink:0}