/* =========================================================
   Integris Builds — Commercial Division
   Shared stylesheet
   ========================================================= */

:root{
  --black:#0a0a0a;
  --ink:#0f0f10;
  --ink-2:#3a3d42;
  --ink-3:#6b7077;
  --gray-1:#f6f7f8;
  --gray-2:#eceef0;
  --line:#e3e5e8;
  --grid:rgba(15,15,16,.05);
  --paper:#ffffff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:#fff;color:var(--ink);font-family:'Inter',system-ui,sans-serif;-webkit-font-smoothing:antialiased;font-weight:400}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1280px;margin:0 auto;padding:0 32px}

h1,h2,h3{font-family:'Playfair Display',Georgia,serif;margin:0;letter-spacing:-.02em;line-height:1.04;font-weight:700;color:var(--ink)}
h4{font-family:'Inter',sans-serif;margin:0;letter-spacing:.04em;font-size:14px;font-weight:600;color:var(--ink)}
h1{font-size:clamp(48px,6.6vw,88px);font-weight:800;letter-spacing:-.028em;line-height:1.02}
h2{font-size:clamp(32px,3.6vw,52px);line-height:1.06;letter-spacing:-.02em;font-weight:700}
h3{font-size:24px;font-weight:600;letter-spacing:-.012em;line-height:1.22;font-family:'Playfair Display',Georgia,serif}
p{line-height:1.65;color:var(--ink-2);margin:0;font-size:16px}
.lead{font-size:18px;line-height:1.6;color:var(--ink-2)}
.eyebrow{font-family:'Inter';font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--ink-3);font-weight:500;display:inline-block}
.eyebrow.light{color:rgba(255,255,255,.65)}

section{padding:96px 0;position:relative}
.grid-bg{
  background:
    linear-gradient(to right, var(--grid) 1px, transparent 1px) 0 0/72px 72px,
    linear-gradient(to bottom, var(--grid) 1px, transparent 1px) 0 0/72px 72px,
    #fff;
}

/* HEADER */
header.top{background:#fff;color:var(--ink);position:sticky;top:0;z-index:30;border-bottom:1px solid var(--line);transition:all .2s ease}
header.top.scrolled{box-shadow:0 1px 0 var(--line),0 8px 20px rgba(0,0,0,.04)}
.top-row{display:flex;align-items:center;justify-content:space-between;min-height:76px;transition:min-height .2s ease}
header.top.scrolled .top-row{min-height:64px}
.logo{display:flex;align-items:center;gap:10px;height:100%}
.logo img{height:38px;width:auto;transition:height .2s ease}
header.top.scrolled .logo img{height:32px}
.menu{display:flex;align-items:center;gap:2px}
.menu a{padding:10px 16px;font-size:13px;font-weight:500;letter-spacing:.02em;color:var(--ink);transition:color .15s}
.menu a:hover{color:var(--ink-3)}
.menu a.active{color:var(--ink);position:relative}
.menu a.active::after{content:'';position:absolute;left:16px;right:16px;bottom:6px;height:1px;background:var(--ink)}
.menu a.cta{background:var(--black);color:#fff;padding:12px 22px;font-weight:600;letter-spacing:.04em;margin-left:8px;transition:background .15s}
.menu a.cta:hover{background:#1f2126}
.menu a.cta::after{display:none}
.menu .hamb{display:none;width:42px;height:42px;align-items:center;justify-content:center;font-size:20px;background:none;border:0;cursor:pointer;color:var(--ink)}

/* MOBILE MENU PANEL */
.mobile-panel{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:#fff;z-index:35;padding:24px;flex-direction:column}
.mobile-panel.open{display:flex}
.mobile-panel .close{align-self:flex-end;background:none;border:0;font-size:28px;cursor:pointer;color:var(--ink);padding:8px;line-height:1}
.mobile-panel nav{display:flex;flex-direction:column;gap:0;margin-top:24px}
.mobile-panel nav a{padding:18px 4px;border-bottom:1px solid var(--line);font-size:18px;font-weight:500;color:var(--ink)}
.mobile-panel nav a.active{color:var(--ink);font-weight:600}
.mobile-panel .panel-cta{margin-top:32px;background:var(--black);color:#fff;padding:18px;text-align:center;font-weight:600;letter-spacing:.04em;font-size:14px}
.mobile-panel .panel-foot{margin-top:auto;padding-top:24px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-3);line-height:1.7}
.mobile-panel .panel-foot a{color:var(--ink);font-weight:500}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:'Inter',sans-serif;letter-spacing:.02em;font-size:14px;padding:14px 24px;cursor:pointer;border:0;font-weight:600;transition:all .18s;text-decoration:none}
.btn-light{background:#fff;color:var(--black)}
.btn-light:hover{background:var(--gray-2)}
.btn-outline-light{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.55)}
.btn-outline-light:hover{background:#fff;color:var(--black);border-color:#fff}
.btn-dark{background:var(--black);color:#fff}
.btn-dark:hover{background:#1f2126}
.btn-outline-dark{background:transparent;color:var(--black);border:1px solid var(--ink)}
.btn-outline-dark:hover{background:var(--black);color:#fff}

/* HERO (home) */
.hero{position:relative;min-height:78vh;display:flex;align-items:center;color:#fff;
  background:linear-gradient(180deg,rgba(0,0,0,.55) 0%, rgba(0,0,0,.35) 45%, rgba(0,0,0,.75) 100%),url('../img/hero-twilight.jpg') center/cover;
  padding:60px 0}
.hero .container{position:relative;z-index:1}
.hero .eyebrow.light{margin-bottom:22px;font-size:13px;letter-spacing:.32em;color:rgba(255,255,255,.95);font-weight:600;text-shadow:0 1px 8px rgba(0,0,0,.6)}
.hero h1{color:#fff;max-width:1000px;letter-spacing:-.025em;line-height:1.02;font-weight:800;font-size:clamp(38px,6.4vw,92px);word-wrap:break-word;overflow-wrap:break-word;hyphens:auto}
.hero .sub{max-width:600px;color:rgba(255,255,255,.92);font-size:18px;margin-top:24px;line-height:1.55;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.hero .btn-row{margin-top:36px;display:flex;gap:12px;flex-wrap:wrap}

/* PAGE HERO (inner pages) */
.page-hero{background:#0a0a0a;color:#fff;padding:120px 0 80px;position:relative;overflow:hidden}
.page-hero::after{content:'';position:absolute;inset:0;background:linear-gradient(to right, var(--grid) 1px, transparent 1px) 0 0/72px 72px,linear-gradient(to bottom, var(--grid) 1px, transparent 1px) 0 0/72px 72px;opacity:.08;pointer-events:none}
.page-hero .container{position:relative;z-index:1;max-width:880px}
.page-hero .eyebrow.light{margin-bottom:20px}
.page-hero h1{color:#fff;font-size:clamp(38px,4.8vw,60px);font-weight:500;letter-spacing:-.015em;line-height:1.1}
.page-hero p.lead{color:rgba(255,255,255,.78);margin-top:22px;max-width:680px;font-size:18px}

/* TRUST STRIP */
.trust{padding:36px 0;background:var(--gray-1);border-bottom:1px solid var(--line)}
.trust-row{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.trust-item{display:flex;flex-direction:column;gap:4px}
.trust-item .num{font-size:28px;font-weight:500;color:var(--ink);letter-spacing:-.01em}
.trust-item .lbl{font-size:12px;color:var(--ink-3);letter-spacing:.05em}
.trust-tag{font-size:13px;color:var(--ink-2);line-height:1.5;max-width:280px}

/* INTRO */
.intro{padding:96px 0}
.intro-row{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:center}
.intro-img{aspect-ratio:5/6;background:url('../img/about-hero.jpg') center/cover}
.intro h2{margin-bottom:22px;font-weight:500}
.intro .lead{margin-bottom:20px}
.intro ul.bullets{list-style:none;padding:0;margin:24px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:14px 28px}
.intro ul.bullets li{position:relative;padding-left:22px;font-size:15px;color:var(--ink-2);line-height:1.5}
.intro ul.bullets li::before{content:'';position:absolute;left:0;top:8px;width:10px;height:1px;background:var(--ink)}

/* SECTION HEAD */
.sec-head{max-width:760px;margin-bottom:48px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head .eyebrow{margin-bottom:14px}
.sec-head h2{margin-bottom:18px;font-weight:500}
.sec-head p{font-size:17px}

/* SERVICES */
.services{background:#fff;padding:96px 0;border-top:1px solid var(--line)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.svc{background:#fff;display:flex;flex-direction:column;transition:background .15s;overflow:hidden}
.svc:hover{background:var(--gray-1)}
.svc:hover .svc-img{transform:scale(1.04)}
.svc-img{aspect-ratio:16/10;background-size:cover;background-position:center;transition:transform .6s ease;width:100%}
.svc-body{padding:28px 28px 32px;display:flex;flex-direction:column;gap:12px;flex:1}
.svc .ico{width:36px;height:36px;display:flex;align-items:center;justify-content:center;color:var(--ink);margin-bottom:6px}
.svc h3{font-size:22px;font-weight:600;letter-spacing:-.01em;margin-top:4px}
.svc p{font-size:14.5px;line-height:1.6;color:var(--ink-2)}
.svc .scope{font-size:13px;color:var(--ink-3);margin-top:6px;line-height:1.55}
.svc .scope strong{color:var(--ink);font-weight:500}

/* WORK / CASES */
.work{background:var(--gray-1);padding:96px 0}
.work-list{display:grid;grid-template-columns:1fr;gap:24px}
.case{display:grid;grid-template-columns:1.1fr 1fr;gap:0;background:#fff;overflow:hidden;border:1px solid var(--line)}
.case:nth-child(even){grid-template-columns:1fr 1.1fr}
.case:nth-child(even) .case-img{order:2}
.case-img{min-height:380px;background-size:cover;background-position:center}
.case-content{padding:44px 44px;display:flex;flex-direction:column;justify-content:center}
.case-content .tag{font-size:11px;letter-spacing:.18em;color:var(--ink-3);text-transform:uppercase;font-weight:500;margin-bottom:14px}
.case-content h3{font-size:26px;font-weight:500;letter-spacing:-.005em;margin-bottom:14px;line-height:1.2}
.case-content p{font-size:15px;line-height:1.65}
.case-meta{display:flex;gap:32px;margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}
.case-meta div{display:flex;flex-direction:column;gap:4px}
.case-meta .num{font-size:22px;font-weight:500;color:var(--ink);letter-spacing:-.005em}
.case-meta .lbl{font-size:11px;color:var(--ink-3);letter-spacing:.06em;text-transform:uppercase}

/* INDUSTRIES */
.industries{padding:96px 0;background:#fff;border-top:1px solid var(--line)}
.ind-row{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.ind-img{aspect-ratio:4/3;background:url('../img/crew-aerial.jpg') center/cover}
.ind-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.ind-chips span{font-size:13px;padding:8px 16px;border:1px solid var(--line);background:var(--gray-1);color:var(--ink);font-weight:500}

/* PROCESS */
.process{padding:96px 0;background:var(--gray-1);border-top:1px solid var(--line)}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:48px;border-top:2px solid var(--ink)}
.step{padding:28px 22px 0 0;border-right:1px solid var(--line)}
.step:last-child{border-right:0}
.step .num{font-size:11px;font-weight:600;letter-spacing:.18em;color:var(--ink-3);margin-bottom:10px;text-transform:uppercase}
.step h4{font-size:15px;font-weight:600;margin-bottom:8px;letter-spacing:-.005em}
.step p{font-size:13.5px;line-height:1.55}

/* WHY */
.why{padding:96px 0;background:#fff;border-top:1px solid var(--line)}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.why-card{padding:32px 28px;background:var(--gray-1);display:flex;flex-direction:column;gap:14px}
.why-card .ico{width:32px;height:32px;color:var(--ink)}
.why-card h3{font-size:19px;font-weight:600;letter-spacing:-.005em}
.why-card p{font-size:14.5px;line-height:1.6}

/* TEAM TEASER (home) */
.team-teaser{padding:96px 0;background:var(--gray-1);border-top:1px solid var(--line)}
.team-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.team-card{background:#fff;display:flex;flex-direction:column;border:1px solid var(--line)}
.team-card .photo{aspect-ratio:1/1;background:#fff;background-size:contain;background-position:center;background-repeat:no-repeat;position:relative;padding:8px}
.team-card .photo.placeholder{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#dee0e3 0%,#c8cbcf 100%)}
.team-card .photo.placeholder svg{width:60%;height:60%;color:#9ea1a5}
.team-card .info{padding:24px 26px 26px}
.team-card .info .name{font-size:18px;font-weight:600;color:var(--ink);letter-spacing:-.005em}
.team-card .info .role{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);margin-top:6px;font-weight:500}
.team-card .info .bio{font-size:14px;line-height:1.6;margin-top:14px;color:var(--ink-2)}

/* ABOUT */
.about{padding:96px 0;background:var(--gray-1);border-top:1px solid var(--line)}
.about-row{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:center}
.about-img{aspect-ratio:4/5;background:url('../img/team-portrait.jpg') center/cover}
.about h2{margin-bottom:18px;font-weight:500}
.about .lead{margin-bottom:20px}

/* CTA BAND */
.cta-band{background:var(--black);color:#fff;padding:72px 0;text-align:center}
.cta-band h2{color:#fff;font-weight:500;font-size:clamp(28px,3.2vw,40px);max-width:760px;margin:0 auto 18px}
.cta-band p{color:rgba(255,255,255,.7);max-width:560px;margin:0 auto 30px}
.cta-band .btn-row{justify-content:center;display:flex;gap:12px;flex-wrap:wrap}

/* CONTACT */
.contact-section{background:var(--black);color:#fff;padding:96px 0}
.contact-section .eyebrow.light{margin-bottom:14px}
.contact-section h2{color:#fff;font-weight:500;font-size:clamp(28px,3.2vw,42px);max-width:760px;margin-bottom:20px}
.contact-section .lead{color:rgba(255,255,255,.78);max-width:600px;margin-bottom:48px}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:64px;align-items:start}
.contact-info{display:grid;grid-template-columns:1fr;gap:32px}
.info-card{padding-top:24px;border-top:1px solid rgba(255,255,255,.15)}
.info-card .lbl{font-size:11px;letter-spacing:.22em;color:rgba(255,255,255,.6);text-transform:uppercase;margin-bottom:14px;font-weight:500}
.info-card .name{font-size:16px;font-weight:600;letter-spacing:-.005em;color:#fff}
.info-card .role{font-size:12px;color:rgba(255,255,255,.65);text-transform:uppercase;letter-spacing:.06em;margin:4px 0 14px}
.info-card .line{font-size:14px;color:rgba(255,255,255,.92);line-height:1.7}
.info-card a:hover{color:#fff;text-decoration:underline}

form.inq{display:grid;grid-template-columns:1fr 1fr;gap:10px}
form.inq .full{grid-column:span 2}
form.inq input,form.inq select,form.inq textarea{width:100%;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.05);height:48px;padding:0 14px;font-family:'Inter';font-size:14px;color:#fff;border-radius:0}
form.inq textarea{height:120px;padding:14px;resize:vertical}
form.inq input::placeholder,form.inq textarea::placeholder{color:rgba(255,255,255,.5)}
form.inq select{color:rgba(255,255,255,.7)}
form.inq select option{color:#111}
form.inq input:focus,form.inq select:focus,form.inq textarea:focus{outline:none;border-color:#fff;background:rgba(255,255,255,.08)}
form.inq button{grid-column:span 2;background:#fff;color:var(--black);border:0;padding:16px;font-family:'Inter';font-size:14px;letter-spacing:.02em;font-weight:600;cursor:pointer;transition:background .15s}
form.inq button:hover{background:var(--gray-2)}

/* FOOTER */
footer{background:#0a0a0a;color:#9aa0a6;padding:64px 0 28px;font-size:13.5px;border-top:1px solid #1c1c1c}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
footer .brand img{height:36px;width:auto;margin-bottom:14px}
footer .brand p{color:#9aa0a6;line-height:1.65;margin-top:8px;max-width:320px}
footer h4{color:#fff;font-size:12px;letter-spacing:.08em;margin:0 0 16px;font-weight:600;text-transform:uppercase}
footer ul{list-style:none;padding:0;margin:0;line-height:2.1}
footer ul a{color:#9aa0a6}
footer ul a:hover{color:#fff}
.foot-bottom{border-top:1px solid #1f1f1f;padding-top:22px;display:flex;justify-content:space-between;color:#6f747a;font-size:12px}

/* FLOATING CTA */
.float-cta{position:fixed;right:20px;bottom:20px;z-index:40;background:var(--black);color:#fff;font-family:'Inter';letter-spacing:.02em;font-size:14px;padding:14px 22px;font-weight:600;box-shadow:0 12px 30px rgba(0,0,0,.35);opacity:0;pointer-events:none;transform:translateY(10px);transition:all .22s ease;cursor:pointer}
.float-cta.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.float-cta:hover{background:#1f2126}

/* TEAM PAGE (full) */
.team-full{padding:96px 0;background:#fff}
.team-block{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;margin-bottom:96px;align-items:start}
.team-block:last-child{margin-bottom:0}
.team-block:nth-child(even){grid-template-columns:1.1fr .9fr}
.team-block:nth-child(even) .team-photo{order:2}
.team-photo{aspect-ratio:1/1;background-size:contain;background-position:center;background-repeat:no-repeat;background-color:#fff}
.team-photo.placeholder{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#dee0e3 0%,#c8cbcf 100%)}
.team-photo.placeholder svg{width:50%;height:50%;color:#9ea1a5}
.team-body .eyebrow{margin-bottom:12px}
.team-body h2{font-size:34px;font-weight:500;letter-spacing:-.005em;margin-bottom:6px;line-height:1.15}
.team-body .role-line{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);font-weight:500;margin-bottom:24px}
.team-body p{font-size:16px;line-height:1.7;margin-bottom:14px}
.team-body .contact-row{display:flex;flex-wrap:wrap;gap:24px;margin-top:24px;padding-top:24px;border-top:1px solid var(--line);font-size:14px;color:var(--ink-2)}
.team-body .contact-row a{color:var(--ink);font-weight:500}
.team-body .contact-row a:hover{text-decoration:underline}

/* RESPONSIVE */
@media (max-width:1100px){
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .step{border-bottom:1px solid var(--line);padding:22px 22px 22px 0}
  .why-grid{grid-template-columns:1fr 1fr}
  .menu a:not(.cta){display:none}
  .menu .hamb{display:inline-flex}
  .team-row{grid-template-columns:1fr}
}
@media (max-width:780px){
  .container{padding:0 20px}
  section,.intro,.services,.work,.industries,.process,.why,.about,.contact-section,.team-teaser,.team-full,.cta-band{padding:56px 0}
  h1{font-size:36px;line-height:1.1}
  h2{font-size:26px;line-height:1.18}
  .hero{min-height:560px;padding:60px 0}
  .hero .sub{font-size:16px}
  .hero .btn-row{flex-direction:column;align-items:stretch}
  .hero .btn-row .btn{justify-content:center}
  .page-hero{padding:80px 0 60px}
  .top-row{min-height:60px}
  .menu a.cta{display:none}
  .trust-row{flex-direction:column;align-items:flex-start;gap:18px}
  .intro-row,.ind-row,.about-row{grid-template-columns:1fr;gap:36px}
  .intro ul.bullets{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:1fr}
  .case,.case:nth-child(even){grid-template-columns:1fr !important}
  .case-img{min-height:240px;order:0 !important}
  .case-content{padding:28px;order:1 !important}
  .case-meta{gap:24px}
  .steps{grid-template-columns:1fr}
  .step{border-right:0;padding:22px 0}
  .why-grid{grid-template-columns:1fr}
  .team-row{grid-template-columns:1fr}
  .team-block,.team-block:nth-child(even){grid-template-columns:1fr;gap:32px;margin-bottom:64px}
  .team-block:nth-child(even) .team-photo{order:0}
  .team-body h2{font-size:28px}
  .contact-grid{grid-template-columns:1fr;gap:48px}
  form.inq{grid-template-columns:1fr}
  form.inq .full{grid-column:span 1}
  form.inq button{grid-column:span 1}
  .foot-top{grid-template-columns:1fr;gap:32px;margin-bottom:28px}
  .foot-bottom{flex-direction:column;gap:8px;align-items:flex-start}
  .float-cta{right:12px;bottom:12px;font-size:13px;padding:11px 16px}
}