/* Rezonans Müzik Stüdyosu — açık, soğuk, teknik "stüdyo paneli" kimliği; indigo + amber, kondens başlıklar, PRATİK FÖYÜ kartı */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.14;font-weight:700;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.ic{flex:none;vertical-align:middle}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 clamp(18px,4vw,46px)}
.wrap-narrow{max-width:840px}
.skip{position:absolute;left:-999px;top:0;background:var(--brand);color:var(--on-brand);padding:10px 16px;z-index:200}
.skip:focus{left:8px;top:8px}
:focus-visible{outline:2.5px solid var(--brand);outline-offset:3px}
::selection{background:color-mix(in srgb,var(--accent) 35%,transparent)}

/* eyebrow — mono index tag, teknik föy hissi */
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:ui-monospace,'SFMono-Regular',Menlo,monospace;font-size:.68rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--brand);margin-bottom:15px}
.eyebrow::before{content:"";width:16px;height:2px;background:var(--accent)}
.eyebrow-light{color:var(--accent)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--font);font-size:.92rem;font-weight:700;letter-spacing:.01em;line-height:1;padding:14px 22px;border-radius:var(--radius);border:1.5px solid transparent;cursor:pointer;transition:.18s ease}
.btn-lg{padding:16px 28px;font-size:.98rem}
.btn-block{display:flex;width:100%;justify-content:center}
.btn-primary{background:var(--brand);color:var(--on-brand);border-color:var(--brand)}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 14px 30px -16px color-mix(in srgb,var(--brand) 60%,transparent)}
.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--line)}
.btn-secondary:hover{border-color:var(--brand);color:var(--brand)}
.btn-ghost{background:transparent;color:var(--text);border-color:transparent;padding-left:4px}
.btn-ghost:hover{color:var(--brand)}

/* topbar */
.topbar{background:var(--text);color:#c8ccd4;font-size:.8rem}
.topbar-in{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:40px;flex-wrap:wrap}
.topbar-note,.topbar-call{display:inline-flex;align-items:center;gap:7px}
.topbar-note .ic,.topbar-call .ic{color:var(--accent)}
.topbar-call{color:#fff;font-weight:700}
.topbar-call:hover{color:var(--accent)}

/* header */
.site-head{position:sticky;top:0;z-index:100;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:74px}
.brand{display:inline-flex;align-items:center;gap:12px}
.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:var(--radius);background:var(--brand);color:var(--on-brand);flex:none}
.brand-txt b{display:block;font-size:1.2rem;font-weight:800;letter-spacing:-.01em;text-transform:uppercase}
.brand-txt span{display:block;font-size:.6rem;color:var(--muted);letter-spacing:.16em;text-transform:uppercase;margin-top:2px;font-family:ui-monospace,Menlo,monospace}
.site-nav{display:flex;align-items:center;gap:2px}
.site-nav a{padding:10px 14px;font-size:.92rem;font-weight:600;color:var(--muted);border-radius:6px}
.site-nav a:hover{color:var(--text)}
.site-nav a.active{color:var(--brand);background:color-mix(in srgb,var(--brand) 9%,transparent)}
.nav-cta{background:var(--brand);color:var(--on-brand)!important;margin-left:10px;font-weight:700}
.nav-cta:hover{filter:brightness(1.08)}
.burger,.navtoggle{display:none}

/* sections */
.section{padding:clamp(56px,9vw,116px) 0}
.section-tint{background:var(--surface)}
.section-deep{background:var(--text);color:#eef1f0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:740px;margin-bottom:clamp(34px,5vw,56px)}
.sec-head h2{font-size:clamp(1.8rem,4vw,2.7rem);overflow-wrap:anywhere}
.sec-head p{margin-top:14px;color:var(--muted);font-size:1.05rem;max-width:62ch}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.sec-head.center .eyebrow::before{display:none}
.sec-head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;max-width:none}

/* hero — sol metin + sağ PRATİK FÖYÜ kartı; uppercase kondens başlık */
.hero{padding:clamp(38px,7vw,86px) 0 clamp(46px,8vw,90px);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(color-mix(in srgb,var(--line) 70%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--line) 70%,transparent) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(180deg,#000,transparent 78%);-webkit-mask-image:linear-gradient(180deg,#000,transparent 78%);pointer-events:none;opacity:.55}
.hero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,60px);align-items:start;position:relative}
.hero-text h1{font-size:clamp(2.1rem,5vw,3.5rem);letter-spacing:-.01em;text-transform:uppercase;margin-bottom:18px;overflow-wrap:anywhere}
.hero-text .lede{font-size:clamp(1.03rem,2vw,1.14rem);color:var(--muted);max-width:56ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:28px}
.hero-figures{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:42px;padding-top:28px;border-top:1px solid var(--line)}
.hero-figures dt{font-size:clamp(1.4rem,3vw,1.9rem);font-weight:800;color:var(--text);letter-spacing:-.01em;font-family:ui-monospace,Menlo,monospace}
.hero-figures dd{margin:4px 0 0;font-size:.7rem;color:var(--muted);line-height:1.4;text-transform:uppercase;letter-spacing:.04em}

/* PRATİK FÖYÜ — hero-art teknik spec kartı */
.hero-art{display:flex;justify-content:center}
.foy-card{position:relative;width:100%;max-width:420px;background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 4px);box-shadow:0 40px 80px -50px rgba(20,24,27,.35);overflow:hidden}
.foy-top{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 20px;background:var(--brand);color:var(--on-brand)}
.foy-title{font-size:.82rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.foy-code{font-family:ui-monospace,Menlo,monospace;font-size:.72rem;letter-spacing:.04em;opacity:.9}
.foy-body{padding:20px 22px 6px}
.foy-row{display:flex;align-items:baseline;gap:8px;padding:9px 0;font-size:.86rem}
.foy-label{flex:none;font-family:ui-monospace,Menlo,monospace;font-size:.7rem;font-weight:700;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
.foy-dots{flex:1;border-bottom:1.5px dotted var(--line);height:0;transform:translateY(-4px)}
.foy-val{flex:none;font-weight:700;color:var(--text)}
.foy-gauges{padding:14px 0 18px;border-top:1px solid var(--line);margin-top:8px;display:grid;gap:14px}
.foy-gauge{display:grid;gap:6px}
.foy-gauge span{font-family:ui-monospace,Menlo,monospace;font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.foy-gauge i{display:block;height:7px;border-radius:4px;background:var(--line);position:relative;overflow:hidden;font-style:normal}
.foy-gauge i::before{content:"";position:absolute;inset:0;width:var(--p,50%);background:var(--accent);border-radius:4px}
.foy-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line)}
.foy-metrics>*{min-width:0}
.foy-metric{background:var(--surface);padding:14px 8px;text-align:center}
.foy-metric b{display:block;font-family:ui-monospace,Menlo,monospace;font-size:1.05rem;font-weight:800;color:var(--brand)}
.foy-metric small{display:block;margin-top:3px;font-size:.64rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}

/* trust band — metrik şerit */
.trust{background:var(--surface);border-bottom:1px solid var(--line)}
.trust-in{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:clamp(20px,3vw,28px) 0}
.trust-item{display:inline-flex;align-items:center;gap:12px;font-size:.93rem;font-weight:700}
.trust-ic{display:grid;place-items:center;width:40px;height:40px;border-radius:var(--radius);background:color-mix(in srgb,var(--brand) 10%,var(--surface));border:1px solid var(--line);color:var(--brand);flex:none}

/* dersler — teknik kartlar */
.treat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.treat-grid>*{min-width:0}
.treat-card{position:relative;display:flex;align-items:flex-start;gap:17px;padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);transition:.18s}
.treat-card:hover{border-color:var(--brand);transform:translateY(-3px);box-shadow:0 24px 48px -38px rgba(20,24,27,.3)}
.treat-ic{display:grid;place-items:center;width:52px;height:52px;border-radius:var(--radius);background:var(--bg);border:1px solid var(--line);color:var(--brand);flex:none}
.treat-body{flex:1;min-width:0}
.treat-body h3{font-size:1.14rem;margin-bottom:7px;overflow-wrap:anywhere}
.treat-body p{color:var(--muted);font-size:.95rem;overflow-wrap:anywhere}
.treat-tag{display:inline-flex;align-items:center;gap:7px;margin-top:12px;font-size:.75rem;color:var(--brand);font-weight:700;font-family:ui-monospace,Menlo,monospace;padding:5px 11px;border-radius:5px;background:color-mix(in srgb,var(--brand) 9%,transparent)}
.treat-go{display:grid;place-items:center;width:36px;height:36px;border-radius:var(--radius);border:1px solid var(--line);color:var(--brand);flex:none;transition:.18s}
.treat-card:hover .treat-go{background:var(--brand);color:var(--on-brand);border-color:var(--brand)}

/* nasıl çalışır — adımlar */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.step{position:relative;padding:24px 20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.section-tint .step{background:var(--bg)}
.step-no{font-family:ui-monospace,Menlo,monospace;font-size:.8rem;font-weight:800;color:var(--brand);letter-spacing:.05em}
.step-ic{display:grid;place-items:center;width:46px;height:46px;border-radius:var(--radius);background:var(--bg);border:1px solid var(--line);color:var(--accent);margin:14px 0}
.step h3{font-size:1.03rem;margin-bottom:7px}
.step p{color:var(--muted);font-size:.9rem}

/* neden Rezonans — koyu şerit */
.whywrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,5vw,58px);align-items:start}
.whywrap>*{min-width:0}
.why-text h2{font-size:clamp(1.65rem,3.5vw,2.4rem);overflow-wrap:anywhere}
.why-text p{margin-top:15px;color:#c8ccd4;font-size:1.03rem;max-width:40ch}
.principles{display:grid;grid-template-columns:1fr;gap:13px}
.prin-card{display:grid;grid-template-columns:auto 1fr;gap:4px 17px;align-items:start;padding:22px;background:color-mix(in srgb,#fff 6%,var(--text));border:1px solid color-mix(in srgb,#fff 12%,var(--text));border-radius:var(--radius)}
.prin-ic{display:grid;place-items:center;width:46px;height:46px;border-radius:var(--radius);background:var(--accent);color:#14181b;flex:none;grid-row:1/3}
.prin-card h3{font-size:1.06rem;margin-bottom:2px;color:#fff;overflow-wrap:anywhere}
.prin-card p{color:#b9bfc7;font-size:.93rem;min-width:0;overflow-wrap:anywhere}

/* chips — enstrüman/yazılım/seviye */
.chips-wrap .eyebrow{margin-bottom:18px}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips li{display:inline-flex;align-items:center;gap:8px;font-size:.87rem;font-family:ui-monospace,Menlo,monospace;padding:9px 15px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.chips .ic{color:var(--brand)}

/* team — eğitmen kadrosu */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.team-grid>*{min-width:0}
.tmember{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.18s}
.tmember:hover{transform:translateY(-4px);box-shadow:0 24px 48px -40px rgba(20,24,27,.32);border-color:var(--brand)}
.tm-avatar{position:relative;aspect-ratio:4/3;display:grid;place-items:center;color:var(--brand);background:linear-gradient(150deg,var(--bg),color-mix(in srgb,var(--brand) 12%,var(--bg)))}
.tm-avatar img{width:100%;height:100%;object-fit:cover}
.tm-body{padding:19px 21px}
.tm-body h3{font-size:1.06rem;margin-bottom:5px;overflow-wrap:anywhere}
.tm-cat{display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--brand);font-family:ui-monospace,Menlo,monospace}
.tm-body p{margin-top:8px;color:var(--muted);font-size:.9rem;overflow-wrap:anywhere}

/* voices */
.voices{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.voice{margin:0;padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.section-tint .voice{background:var(--bg)}
.voice-stars{display:inline-flex;gap:3px;color:var(--accent);margin-bottom:13px}
.voice blockquote{margin:0 0 17px;font-size:.99rem;line-height:1.65;color:var(--text)}
.voice figcaption{display:flex;flex-direction:column;border-top:1px solid var(--line);padding-top:13px}
.voice figcaption strong{font-weight:800}
.voice figcaption span{font-size:.81rem;color:var(--muted);margin-top:2px;font-family:ui-monospace,Menlo,monospace}

/* faq */
.faq details{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:11px;background:var(--surface);overflow:hidden}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:19px 22px;font-weight:700;font-size:1.02rem;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq-mark{position:relative;flex:none;width:17px;height:17px}
.faq-mark::before,.faq-mark::after{content:"";position:absolute;background:var(--brand);transition:.2s;border-radius:2px}
.faq-mark::before{top:8px;left:0;width:17px;height:2px}
.faq-mark::after{top:0;left:8px;width:2px;height:17px}
.faq details[open] .faq-mark::after{transform:rotate(90deg);opacity:0}
.faq-a{padding:0 22px 21px;color:var(--muted)}

/* cta */
.cta{padding:clamp(48px,8vw,98px) 0}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap;background:var(--text);color:#fff;border-radius:calc(var(--radius) + 6px);padding:clamp(32px,5vw,54px);position:relative;overflow:hidden}
.cta-in::before{content:"";position:absolute;right:-40px;top:-40px;width:180px;height:180px;border-radius:50%;background:color-mix(in srgb,var(--accent) 20%,transparent)}
.cta-in .eyebrow{color:var(--accent)}
.cta-in .eyebrow::before{background:var(--accent)}
.cta-in h2{font-size:clamp(1.55rem,3.3vw,2.25rem);max-width:22ch;position:relative;text-transform:uppercase}
.cta-in p{margin-top:13px;color:#c8ccd4;max-width:52ch;position:relative}
.cta-actions{display:flex;flex-direction:column;gap:11px;flex:none;position:relative}
.cta-actions .btn-primary{background:var(--accent);color:#14181b;border-color:var(--accent)}
.cta-actions .btn-ghost{color:#fff;border:1.5px solid color-mix(in srgb,#fff 30%,transparent);padding-left:22px}
.cta-actions .btn-ghost:hover{border-color:var(--accent);color:var(--accent)}

/* page head */
.page-head{padding:clamp(44px,6vw,74px) 0 clamp(22px,3vw,32px);background:var(--surface);border-bottom:1px solid var(--line)}
.page-head h1{font-size:clamp(1.9rem,4.3vw,2.8rem);text-transform:uppercase;overflow-wrap:anywhere}
.page-head .lede{margin-top:15px;color:var(--muted);font-size:1.05rem;max-width:66ch}
.crumb{font-size:.82rem;color:var(--muted);margin-bottom:15px}
.crumb a:hover{color:var(--brand)}

/* ders listesi */
.svc-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.svc-row{display:grid;grid-template-columns:auto auto 1fr auto;align-items:center;gap:clamp(14px,2.5vw,26px);padding:clamp(22px,3vw,30px) 6px;border-bottom:1px solid var(--line);transition:.18s}
.svc-row:hover{background:var(--surface);padding-left:16px;padding-right:16px;border-radius:var(--radius)}
.svc-no{font-family:ui-monospace,Menlo,monospace;font-size:1rem;color:var(--brand);font-weight:800}
.svc-ic{display:grid;place-items:center;width:52px;height:52px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line);color:var(--brand);flex:none}
.svc-main h3{font-size:1.18rem;margin-bottom:6px}
.svc-main p{color:var(--muted);font-size:.95rem;max-width:64ch}
.svc-tag{display:inline-flex;align-items:center;gap:7px;margin-top:9px;font-size:.79rem;color:var(--brand);font-weight:700;font-family:ui-monospace,Menlo,monospace}
.svc-aside{display:flex;align-items:center;gap:16px;justify-self:end}
.svc-go{display:grid;place-items:center;width:42px;height:42px;border-radius:var(--radius);border:1px solid var(--line);color:var(--brand);transition:.18s}
.svc-row:hover .svc-go{background:var(--brand);color:var(--on-brand);border-color:var(--brand)}

/* detay */
.detail-grid{display:grid;grid-template-columns:1.6fr .9fr;gap:clamp(26px,4vw,50px);align-items:start}
.detail-img{width:100%;border-radius:var(--radius);border:1px solid var(--line);margin-bottom:23px}
.detail-body p{margin-bottom:16px;color:var(--text)}
.side-box{position:sticky;top:100px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;border-top:3px solid var(--brand)}
.side-box h3{font-size:1.18rem;margin-bottom:13px}
.side-price{display:inline-flex;align-items:center;gap:7px;color:var(--brand);font-weight:700;margin-bottom:15px;font-family:ui-monospace,Menlo,monospace;font-size:.89rem}
.side-box .btn{margin-bottom:10px}
.side-sep{font-size:.72rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);margin:22px 0 11px;padding-top:18px;border-top:1px solid var(--line)}
.side-list li{margin-bottom:4px}
.side-list a{display:flex;align-items:center;gap:10px;padding:10px 11px;border-radius:var(--radius);color:var(--muted);font-size:.91rem}
.side-list a:hover{background:var(--bg);color:var(--brand)}
.side-list .ic{color:var(--brand)}

/* kadro/proje grid (referanslar) */
.proj-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.proj-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s;border-top:3px solid var(--brand)}
.proj-card:hover{transform:translateY(-4px);box-shadow:0 26px 52px -40px rgba(20,24,27,.32)}
.proj-media{position:relative;aspect-ratio:16/9;background:linear-gradient(150deg,var(--bg),color-mix(in srgb,var(--brand) 12%,var(--bg)))}
.proj-media img{width:100%;height:100%;object-fit:cover}
.proj-ph{position:absolute;inset:0;display:grid;place-items:center;color:color-mix(in srgb,var(--brand) 45%,var(--surface))}
.proj-tag{position:absolute;top:13px;left:13px;background:var(--surface);color:var(--brand);font-size:.72rem;font-weight:700;padding:6px 12px;border-radius:5px;border:1px solid var(--line);font-family:ui-monospace,Menlo,monospace}
.proj-body{padding:22px}
.proj-body h3{font-size:1.12rem;margin-bottom:7px}
.proj-body p{color:var(--muted);font-size:.92rem;margin-bottom:13px}
.proj-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:13px;font-size:.82rem;color:var(--muted)}
.proj-foot b{color:var(--brand);font-weight:800}

/* galeri */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.gal-item{margin:0;position:relative;aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:linear-gradient(150deg,var(--bg),color-mix(in srgb,var(--brand) 12%,var(--bg)))}
.gal-item img{width:100%;height:100%;object-fit:cover}
.gal-item .ph{position:absolute;inset:0;display:grid;place-items:center;color:color-mix(in srgb,var(--brand) 42%,var(--surface))}
.gal-item figcaption{position:absolute;left:0;right:0;bottom:0;padding:17px 13px 11px;font-size:.83rem;color:#fff;background:linear-gradient(transparent,rgba(20,24,27,.86))}

/* iletişim */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(26px,4vw,50px);align-items:start}
.ci-card{display:flex;align-items:center;gap:15px;background:var(--surface);color:var(--text);border:1px solid var(--line);border-left:3px solid var(--brand);padding:21px;border-radius:var(--radius);margin-bottom:17px}
.ci-ic{display:grid;place-items:center;width:50px;height:50px;border-radius:var(--radius);background:var(--bg);color:var(--brand);border:1px solid var(--line)}
.ci-card small{display:block;font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.ci-big{font-size:1.24rem;font-weight:800}
.ci-list li{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);color:var(--muted)}
.ci-list .ic{color:var(--brand)}
.ci-list a:hover{color:var(--brand)}
.contact-form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,3vw,32px)}
.field{margin-bottom:15px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.field label{display:block;font-size:.85rem;font-weight:700;margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;font-family:var(--font);font-size:1rem;padding:12px 15px;border:1.5px solid var(--line);border-radius:var(--radius);background:var(--bg);color:var(--text)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand)}
.field textarea{resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}

/* article */
.article p{margin-bottom:17px;font-size:1.05rem;color:var(--text)}
.article-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;padding-top:22px;border-top:1px solid var(--line)}

/* alerts / empty */
.alert{padding:14px 17px;border-radius:var(--radius);margin:17px 0;font-size:.94rem;border:1px solid var(--line)}
.alert-success{background:color-mix(in srgb,var(--accent) 14%,var(--surface));border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}
.alert-error{background:#fbe4e6;border-color:#d6536a;color:#9a1f34}
.alert-error div+div{margin-top:4px}
.empty{text-align:center;padding:56px 20px;color:var(--muted)}
.empty .ic{color:var(--line);margin-bottom:11px}

/* footer */
.site-foot{background:var(--text);color:#c8ccd4;border-top:1px solid var(--line);padding-top:clamp(46px,6vw,70px)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1.4fr;gap:clamp(26px,4vw,46px);padding-bottom:40px}
.foot-brand p{color:#a6acb5;margin:15px 0 19px;font-size:.93rem;max-width:42ch}
.foot-col h4{font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);margin-bottom:17px;font-family:ui-monospace,Menlo,monospace}
.foot-col li{margin-bottom:10px}
.foot-col a{color:#a6acb5;font-size:.93rem}
.foot-col a:hover{color:var(--accent)}
.foot-grid>*{min-width:0}
.foot-col a,.foot-iletisim span,.foot-iletisim a{overflow-wrap:anywhere}
.foot-iletisim li{display:flex;gap:10px;color:#a6acb5;margin-bottom:12px;font-size:.91rem}
.foot-iletisim .ic{color:var(--accent);flex:none}
.foot-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;border-top:1px solid color-mix(in srgb,#fff 12%,var(--text));padding:21px 0;font-size:.83rem;color:#a6acb5}
.foot-bottom a:hover{color:var(--accent)}

/* fab */
.fab{position:fixed;right:18px;bottom:18px;z-index:90;display:grid;place-items:center;width:56px;height:56px;border-radius:50%;box-shadow:0 12px 28px -8px rgba(20,24,27,.4)}
.fab-wa{background:#25d366;color:#fff}
.fab:hover{transform:scale(1.08)}

/* scrollbar */
*{scrollbar-width:thin;scrollbar-color:var(--brand) var(--bg)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--brand) 55%,var(--bg));border-radius:10px;border:2px solid var(--bg)}

/* responsive */
@media(max-width:1024px){
  .hero-in{grid-template-columns:1fr;gap:36px}
  .hero-art{order:-1}
  .foy-card{max-width:440px}
  .treat-grid,.proj-grid,.gallery,.voices,.team-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .trust-in{grid-template-columns:repeat(2,1fr)}
  .whywrap{grid-template-columns:1fr;gap:32px}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .site-head{backdrop-filter:none;background:var(--bg)}
  .burger{display:flex;flex-direction:column;justify-content:center;gap:5px;width:46px;height:46px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);cursor:pointer}
  .burger span{display:block;width:22px;height:2px;background:var(--text);margin:0 auto;transition:.2s}
  .site-nav{display:none;position:fixed;inset:0 0 0 auto;width:min(82vw,320px);flex-direction:column;align-items:stretch;gap:2px;background:var(--surface);border-left:1px solid var(--line);padding:88px 22px 28px;z-index:99;overflow-y:auto}
  .navtoggle:checked~.site-nav{display:flex;animation:navin .25s ease}
  @keyframes navin{from{transform:translateX(100%)}to{transform:translateX(0)}}
  .navtoggle:checked~.burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .navtoggle:checked~.burger span:nth-child(2){opacity:0}
  .navtoggle:checked~.burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .site-nav a{padding:14px;font-size:1.01rem;border-bottom:1px solid var(--line)}
  .nav-cta{margin-left:0;margin-top:10px;justify-content:center}
  .voices{grid-template-columns:1fr}
  .detail-grid,.contact-grid{grid-template-columns:1fr}
  .side-box{position:static}
  .sec-head-row{flex-direction:column;align-items:flex-start}
  .svc-row{grid-template-columns:auto 1fr;grid-template-areas:"no main" "ic aside";row-gap:12px}
  .svc-no{grid-area:no}.svc-main{grid-area:main}.svc-ic{grid-area:ic}.svc-aside{grid-area:aside;justify-self:start}
}
@media(max-width:560px){
  body{font-size:15.5px}
  .topbar-note{display:none}
  .topbar-in{justify-content:center}
  .hero-figures{grid-template-columns:repeat(2,1fr);gap:15px}
  .treat-grid,.proj-grid,.gallery,.steps,.trust-in,.team-grid{grid-template-columns:1fr}
  .treat-card{flex-wrap:wrap}
  .foy-metrics{grid-template-columns:repeat(2,1fr)}
  .cta-in,.foot-grid{grid-template-columns:1fr}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%;justify-content:center}
  .field-row{grid-template-columns:1fr}
  .foot-grid{gap:28px}
  .svc-aside{display:none}
}
@media(max-width:380px){
  .brand-txt span{display:none}
  .hero-figures{grid-template-columns:1fr 1fr}
  .foy-body{padding:17px 16px 4px}
}