:root{--pine:#12342d;--pine-deep:#071612;--ink:#101a1d;--muted:#64747c;--mist:#edf3f2;--porcelain:#f8fbfa;--gold:#d7ae62;--gold-light:#ffdfa1;--line:rgba(16,26,29,0.14);--shadow:0 24px 70px rgba(7,22,18,0.24)}*{box-sizing:border-box}html{background:var(--porcelain);color:var(--ink)}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;letter-spacing:0}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}.site-shell{min-height:100vh;background:linear-gradient(180deg,rgba(248,251,250,.88),rgba(237,243,242,.96)),radial-gradient(circle at 82% 16%,rgba(215,174,98,.18),transparent 32%),var(--porcelain);padding:clamp(24px,5vw,72px)}.estimate-hero{align-items:center;display:grid;grid-gap:clamp(28px,5vw,72px);gap:clamp(28px,5vw,72px);grid-template-columns:minmax(0,.9fr) minmax(360px,1.1fr);min-height:calc(100vh - clamp(48px, 10vw, 144px));width:min(1180px,100%);margin:0 auto}.hero-copy{max-width:560px}.brand-mark,.eyebrow{color:var(--pine);font-size:.78rem;font-weight:800;letter-spacing:0;margin:0 0 14px;text-transform:uppercase}h1,h2,p{margin-top:0}h1{font-size:clamp(2.55rem,6vw,5.9rem);line-height:.92;margin-bottom:22px;max-width:820px}h1,h2{color:var(--pine-deep)}h2{font-size:clamp(1.65rem,4vw,2.45rem);line-height:1;margin-bottom:10px}.hero-copy p:not(.brand-mark){color:#3e5359;font-size:1.12rem;line-height:1.6;margin-bottom:32px;max-width:520px}.estimate-trigger,.primary-button,.secondary-button{align-items:center;border:0;border-radius:8px;display:inline-flex;font-weight:800;justify-content:center;min-height:52px;padding:0 22px;transition:transform .16s ease,box-shadow .16s ease,background .16s ease}.estimate-trigger,.primary-button{background:var(--pine);box-shadow:0 16px 34px rgba(18,52,45,.24);color:#ffffff}.estimate-trigger:hover,.primary-button:hover{background:#0d2a24;transform:translateY(-1px)}.primary-button:disabled{background:#82918d;box-shadow:none;transform:none}.secondary-button{background:#edf3f2;color:var(--pine)}.secondary-button:hover{background:#dfe9e7}.lighting-preview{aspect-ratio:1182/586;background:var(--pine-deep);border:1px solid rgba(255,255,255,.72);border-radius:8px;box-shadow:var(--shadow);overflow:hidden;position:relative;width:100%}.lighting-preview:after{background:linear-gradient(180deg,rgba(7,22,18,0) 50%,rgba(7,22,18,.24)),linear-gradient(90deg,rgba(7,22,18,.18),rgba(7,22,18,0) 42%);content:"";inset:0;pointer-events:none;position:absolute}.hero-photo{display:block;height:100%;object-fit:cover;object-position:center center;width:100%}.modal-backdrop{align-items:center;background:rgba(7,22,18,.62);display:flex;inset:0;justify-content:center;padding:18px;position:fixed;z-index:50}.estimate-modal{background:#ffffff;border-radius:8px;box-shadow:0 24px 90px rgba(0,0,0,.28);max-height:min(92vh,860px);max-width:620px;overflow:auto;padding:clamp(24px,5vw,42px);position:relative;width:min(100%,620px)}.modal-close{align-items:center;background:#edf3f2;border:0;border-radius:999px;color:var(--pine);display:inline-flex;font-size:1.15rem;font-weight:800;height:38px;justify-content:center;position:absolute;right:18px;top:18px;width:38px}.estimate-form,.success-view{display:grid;grid-gap:22px;gap:22px}.field{display:grid;grid-gap:8px;gap:8px}.field span,.upload-field>small{color:#41535a;font-size:.92rem;font-weight:700}.field input{border:1px solid var(--line);border-radius:8px;min-height:52px;padding:0 14px;width:100%}.field input:focus{border-color:var(--pine);box-shadow:0 0 0 4px rgba(18,52,45,.1);outline:0}.photo-tips{background:#f6f9f8;border:1px solid var(--line);border-radius:8px;color:#41535a;display:grid;grid-gap:10px;gap:10px;padding:16px}.photo-tips h3{color:var(--pine);font-size:1rem;margin:0}.photo-tips p,.photo-tips ul{font-size:.92rem;line-height:1.5;margin:0}.photo-tips ul{padding-left:20px}.upload-field{display:grid;grid-gap:9px;gap:9px}.upload-field input{height:1px;opacity:0;position:absolute;width:1px}.upload-frame{align-items:center;aspect-ratio:1.72;background:#f3f7f6;border:1px dashed rgba(18,52,45,.34);border-radius:8px;display:flex;justify-content:center;overflow:hidden;position:relative}.result-image,.upload-frame img{display:block;height:100%;object-fit:cover;width:100%}.upload-placeholder{color:var(--pine);display:grid;grid-gap:8px;gap:8px;justify-items:center;padding:24px;text-align:center}.upload-placeholder small{color:var(--muted);font-size:.9rem}.form-alert{background:#fff3f1;border:1px solid #f0c4bc;border-radius:8px;color:#8e2b1b}.form-alert,.form-warning{font-weight:700;margin:0;padding:12px 14px}.form-warning{background:#fff8ea;border:1px solid #edcf8d;border-radius:8px;color:#74520d}.loading-state{align-items:center;color:#41535a;display:flex;font-size:.95rem;gap:10px}.loading-state span{animation:spin .9s linear infinite;border:3px solid #d7e1de;border-top:3px solid var(--pine);border-radius:999px;height:22px;width:22px}.result-image{aspect-ratio:1.6;border-radius:8px;box-shadow:0 12px 42px rgba(7,22,18,.16)}.estimate-summary{display:grid;grid-gap:1px;gap:1px;grid-template-columns:repeat(3,1fr);margin:0;overflow:hidden;border:1px solid var(--line);border-radius:8px}.estimate-summary div{background:#f6f9f8;display:grid;grid-gap:4px;gap:4px;padding:16px}.estimate-summary dt{color:var(--muted);font-size:.78rem;font-weight:800;text-transform:uppercase}.estimate-summary dd{color:var(--pine);font-size:1.2rem;font-weight:900;margin:0}.modal-note{color:var(--muted);margin:0}.modal-actions{display:flex;gap:12px;justify-content:flex-end}@keyframes spin{to{transform:rotate(1turn)}}@media (max-width:840px){.site-shell{padding:22px}.estimate-hero{grid-template-columns:1fr;min-height:auto}.hero-copy{max-width:none}.lighting-preview{min-height:360px}}@media (max-width:560px){h1{font-size:3rem}.estimate-trigger,.primary-button,.secondary-button{width:100%}.estimate-modal{max-height:96vh;padding-top:56px}.estimate-summary{grid-template-columns:1fr}.modal-actions{flex-direction:column-reverse}}