/* RAYA | Architectural Lighting — main stylesheet */
:root{
  --bg:#080807;--panel:#11110f;--panel2:#151511;--text:#f4f0e8;--muted:#aaa49a;
  --gold:#c9a45c;--gold2:#f0d18b;--line:rgba(255,255,255,.12);--white:#fff;
  --max:1220px;--radius:22px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55}
a{color:inherit;text-decoration:none}.container{width:min(var(--max),calc(100% - 48px));margin:auto}
header{position:fixed;inset:0 0 auto;z-index:50;background:#000000;backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between}
.logo{width:112px;display:block}.logo img{width:100%;display:block;filter:drop-shadow(0 8px 24px rgba(201,164,92,.16))}
.navlinks{display:flex;gap:28px;align-items:center;font-size:13px;color:#d8d2c8}.navlinks a:hover{color:var(--gold2)}
.navcta{border:1px solid rgba(201,164,92,.65);padding:11px 17px;border-radius:999px;color:var(--gold2);font-weight:650}
.hero{min-height:100vh;display:grid;place-items:center;position:relative;overflow:hidden;background:
radial-gradient(circle at 73% 42%,rgba(201,164,92,.20),transparent 23%),
radial-gradient(circle at 28% 70%,rgba(255,255,255,.05),transparent 30%),
linear-gradient(115deg,#070706 0%,#0d0d0b 48%,#17140f 100%)}
.hero:before{content:"";position:absolute;inset:-20%;background:
linear-gradient(72deg,transparent 43%,rgba(240,209,139,.12) 49%,transparent 56%),
linear-gradient(103deg,transparent 55%,rgba(255,255,255,.06) 58%,transparent 63%);
transform:rotate(-5deg);filter:blur(3px)}
.hero-grid{position:relative;z-index:2;padding:150px 0 80px;display:grid;grid-template-columns:1.06fr .94fr;gap:70px;align-items:center}
.eyebrow{letter-spacing:.22em;text-transform:uppercase;color:var(--gold2);font-size:11px;font-weight:750;margin-bottom:22px}
h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(48px,6.3vw,88px);line-height:.98;letter-spacing:-.045em;font-weight:500;margin:0 0 28px;max-width:760px}
.hero p{font-size:18px;color:#c6c0b6;max-width:650px}
.actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:999px;font-weight:700;font-size:13px;letter-spacing:.02em;transition:.25s}
.btn-primary{background:var(--gold2);color:#16120a}.btn-primary:hover{transform:translateY(-2px);background:#ffe4a5}
.btn-secondary{border:1px solid var(--line);background:rgba(255,255,255,.03)}.btn-secondary:hover{border-color:rgba(201,164,92,.65)}
.hero-visual{min-height:610px;border:1px solid rgba(255,255,255,.12);border-radius:28px;position:relative;overflow:hidden;background:#17120d url('../images/hero-architectural-lighting-restaurant.jpg') center center/cover no-repeat;box-shadow:0 28px 80px rgba(0,0,0,.35)}
.hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.03) 20%,rgba(0,0,0,.34) 100%)}
.hero-tagline{position:absolute;z-index:3;left:30px;right:30px;bottom:30px;max-width:500px;font-family:Georgia,"Times New Roman",serif;font-size:clamp(26px,3vw,42px);line-height:1.04;color:#fff;letter-spacing:-.025em;text-shadow:0 4px 20px rgba(0,0,0,.55)}
.hero-tagline span{color:#f0d18b}
.visual-label{position:absolute;z-index:3;left:30px;top:27px;font-size:10px;text-transform:uppercase;letter-spacing:.2em;color:#fff;background:rgba(0,0,0,.34);border:1px solid rgba(255,255,255,.18);padding:8px 11px;border-radius:999px;backdrop-filter:blur(8px)}
section{padding:115px 0}.dark{background:#0b0b0a}.section-head{max-width:780px;margin-bottom:52px}
.kicker{color:var(--gold2);text-transform:uppercase;letter-spacing:.18em;font-size:11px;font-weight:800}
h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(38px,4.4vw,62px);font-weight:500;line-height:1.02;letter-spacing:-.035em;margin:12px 0 20px}
.lead{color:#b7b0a6;font-size:17px;max-width:780px}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.quote{font-family:Georgia,serif;font-size:32px;line-height:1.15;color:#eee5d8;border-left:2px solid var(--gold);padding-left:26px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.card{padding:26px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,rgba(255,255,255,.04),rgba(255,255,255,.015));min-height:170px}.card h3{font-size:16px;margin:0 0 10px}.card p{font-size:13px;color:#a9a39a;margin:0}
.process{display:grid;grid-template-columns:repeat(6,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.step{padding:25px 18px;border-right:1px solid var(--line);position:relative}.step:last-child{border-right:0}.num{font-size:11px;color:var(--gold2);letter-spacing:.15em}.step strong{display:block;margin-top:18px;font-size:14px}.arrow{position:absolute;right:-7px;top:50%;width:13px;height:13px;border-top:1px solid var(--gold);border-right:1px solid var(--gold);transform:translateY(-50%) rotate(45deg);background:#0b0b0a;z-index:2}
.project-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.project{height:390px;border-radius:22px;overflow:hidden;position:relative;border:1px solid rgba(255,255,255,.09);background:#171714}.project:before{content:"";position:absolute;inset:0;background:var(--bgimg),linear-gradient(145deg,#3b3529,#111);background-size:cover;background-position:center;filter:saturate(.7)}.project:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(0,0,0,.82))}.project-content{position:absolute;z-index:2;left:24px;right:24px;bottom:23px}.project h3{margin:0 0 6px;font-family:Georgia,serif;font-size:28px;font-weight:500}.project p{margin:0;color:#c1bbb2;font-size:13px}
.why{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}.why-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.why-item{border-top:1px solid var(--line);padding:20px 0}.why-item h3{font-size:15px;margin:0 0 7px}.why-item p{font-size:13px;color:#aaa49b;margin:0}
.portfolio{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}.concept{min-height:520px;border-radius:24px;position:relative;overflow:hidden;background:
radial-gradient(circle at 70% 28%,rgba(255,224,155,.65),transparent 3%),
linear-gradient(125deg,#171714 10%,#3b3427 45%,#0d0d0b 78%);border:1px solid var(--line)}
.concept:before{content:"";position:absolute;inset:18% 8% 12%;border:1px solid rgba(255,255,255,.2);transform:skewY(-6deg);box-shadow:0 0 100px rgba(232,195,118,.12)}
.concept .line{position:absolute;height:1px;background:rgba(255,238,193,.55);transform-origin:left}.l1{width:65%;left:17%;top:39%;transform:rotate(7deg)}.l2{width:48%;left:31%;top:58%;transform:rotate(-12deg)}.l3{width:42%;left:24%;top:72%;transform:rotate(4deg)}
.profile{padding:40px;border:1px solid var(--line);border-radius:24px;background:#11110f;display:flex;flex-direction:column;justify-content:space-between}.profile h3{font-family:Georgia,serif;font-size:34px;font-weight:500;margin:0 0 15px}.profile p{color:#aaa49a}
.form-wrap{background:linear-gradient(145deg,#11110f,#0a0a09);border:1px solid var(--line);border-radius:28px;padding:38px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:11px;color:#bbb4aa;text-transform:uppercase;letter-spacing:.12em}.field input,.field select,.field textarea{width:100%;border:1px solid rgba(255,255,255,.12);background:#090908;color:#eee8de;border-radius:11px;padding:13px 14px;font:inherit;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(201,164,92,.75);box-shadow:0 0 0 3px rgba(201,164,92,.08)}textarea{min-height:125px;resize:vertical}.optional{color:#716b62;font-size:10px;text-transform:none;letter-spacing:0}.consent{display:flex;gap:10px;align-items:flex-start;color:#8f8a82;font-size:11px;margin:15px 0}.consent input{margin-top:3px}.submit{width:100%;border:0;cursor:pointer;margin-top:8px}
.form-note{font-size:11px;color:#79736b;margin-top:12px}.success{display:none;margin-top:15px;padding:15px;border:1px solid rgba(201,164,92,.45);border-radius:12px;color:#ead5a2;background:rgba(201,164,92,.06)}
footer{padding:45px 0 30px;border-top:1px solid var(--line);background:#070706}.footer-grid{display:grid;grid-template-columns:1fr auto;gap:30px}.footer-brand{font-family:Georgia,serif;font-size:28px}.footer small{color:#817b73}.footer-links{display:flex;gap:18px;align-items:center;font-size:13px;color:#aaa49a}.wa{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#d9b76e;color:#17130b;box-shadow:0 10px 30px rgba(0,0,0,.4);font-weight:900;letter-spacing:-.08em}.wa:hover{transform:translateY(-2px)}
@media(max-width:980px){.hero-grid,.about-grid,.why,.portfolio{grid-template-columns:1fr}.hero-visual{min-height:430px}.cards,.project-grid{grid-template-columns:1fr 1fr}.process{grid-template-columns:repeat(3,1fr)}.step:nth-child(3){border-right:0}.step:nth-child(-n+3){border-bottom:1px solid var(--line)}}
@media(max-width:680px){.container{width:min(var(--max),calc(100% - 30px))}.nav{height:68px}.navlinks{display:none}.logo{width:96px}.hero-grid{padding-top:125px}.hero p{font-size:16px}.hero-visual{min-height:480px;background-position:center center}.cards,.project-grid,.why-list,.form-grid{grid-template-columns:1fr}.process{grid-template-columns:1fr 1fr}.step:nth-child(odd){border-right:1px solid var(--line)}.step:nth-child(even){border-right:0}.step:nth-last-child(-n+2){border-bottom:0}.section{padding:80px 0}.form-wrap{padding:22px}.footer-grid{grid-template-columns:1fr}.footer-links{flex-wrap:wrap}.navcta{padding:9px 13px}}

/* WebP hero for browsers that support image-set (JPG above is the fallback) */
.hero-visual{background-image:image-set(url('../images/hero-architectural-lighting-restaurant.webp') type('image/webp'),url('../images/hero-architectural-lighting-restaurant.jpg') type('image/jpeg'))}

/* Concept study image: square frame */
.concept{width:100%;aspect-ratio:1/1;overflow:hidden}
.concept img{width:100%;height:100%;object-fit:cover;display:block}

/* Project cards: real <img> (indexable + lazy) sits where the old background image was painted */
.project-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;filter:saturate(.7)}
.project picture,.concept picture{display:contents}

/* Logo: explicit ratio prevents layout shift */
.logo img{height:auto;aspect-ratio:480/189}

/* Form helpers */
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.success.is-error{border-color:rgba(230,120,100,.5);color:#f0b8a8;background:rgba(230,120,100,.06)}
.submit[disabled]{opacity:.7;cursor:default;transform:none}

/* Visible keyboard focus (accessibility) */
a:focus-visible,.btn:focus-visible,button:focus-visible{outline:2px solid var(--gold2);outline-offset:3px}

/* Responsive fixes (same design) */
@media(max-width:980px){
  .step:nth-child(3) .arrow{display:none}          /* no arrow pointing off the row end */
}
@media(max-width:680px){
  section{padding:80px 0}                           /* original rule targeted a non-existent .section class */
  .step:nth-child(3) .arrow{display:block}
  .step:nth-child(even) .arrow{display:none}
  .concept{min-height:0}                            /* keep the concept image square on phones */
  .footer-links{gap:14px 18px}
}
@media(max-width:380px){
  .navcta{font-size:12px;padding:8px 11px}
  .logo{width:84px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}