/* Govardhanan P — Portfolio styles */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
:root{
  --navy:#0A2540;--navy-deep:#061A30;--ink:#0B1220;
  --paper:#FFFFFF;--mist:#F5F7FA;--line:#E5E9F0;
  --muted:#5A6478;--accent:#1E5FBF;--accent-2:#2D7CE8;--gold:#B7935A;
  --bg:var(--paper);--surface:var(--paper);--surface-alt:var(--mist);
  --text:var(--ink);--text-soft:var(--muted);--border:var(--line);
  --shadow-sm:0 1px 2px rgba(10,37,64,.06);
  --shadow:0 8px 24px rgba(10,37,64,.08);
  --shadow-lg:0 24px 60px rgba(10,37,64,.14);
  --radius:14px;--radius-sm:10px;--radius-lg:22px;
  --maxw:1180px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,"Helvetica Neue",Arial,sans-serif;
}
html[data-theme="dark"]{
  --bg:#05101F;--surface:#0B1B31;--surface-alt:#0E2340;
  --text:#EAF0FA;--text-soft:#9AA9C0;--border:rgba(255,255,255,.08);
  --navy:#EAF0FA;--accent:#5FA3FF;--accent-2:#84BDFF;
  --shadow:0 10px 30px rgba(0,0,0,.45);--shadow-lg:0 30px 80px rgba(0,0,0,.55);
}
html,body{margin:0;padding:0}
body{
  font-family:var(--font);color:var(--text);background:var(--bg);
  line-height:1.6;-webkit-font-smoothing:antialiased;font-size:16px;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{color:var(--navy);font-weight:700;line-height:1.2;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,4.5vw,3.4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.55rem,2.6vw,2.15rem)}
h3{font-size:1.15rem}
p{margin:0 0 1em;color:var(--text)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* Skip link */
.skip{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:12px 16px;z-index:9999;border-radius:0 0 8px 0}
.skip:focus{left:0}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in oklab,var(--bg) 88%,transparent);backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{font-weight:800;letter-spacing:-.01em;color:var(--navy);font-size:1.05rem}
.brand .dot{color:var(--gold)}
.nav-links{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.nav-links a{color:var(--text-soft);font-size:.92rem;padding:8px 12px;border-radius:8px;font-weight:500}
.nav-links a:hover{color:var(--navy);background:var(--surface-alt);text-decoration:none}
.nav-actions{display:flex;gap:8px;align-items:center}
.icon-btn{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;background:transparent;border:1px solid var(--border);color:var(--text);cursor:pointer;transition:all .2s ease}
.icon-btn:hover{background:var(--surface-alt);border-color:var(--navy)}
.menu-btn{display:none}
html[data-theme="dark"] .theme-toggle .sun{display:inline}
html[data-theme="dark"] .theme-toggle .moon{display:none}
.theme-toggle .sun{display:none}
.theme-toggle .moon{display:inline}

@media (max-width:900px){
  .nav-links{position:fixed;top:64px;right:0;left:0;background:var(--bg);border-bottom:1px solid var(--border);flex-direction:column;align-items:stretch;padding:12px 16px;gap:2px;transform:translateY(-120%);transition:transform .25s ease;box-shadow:var(--shadow)}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:12px 14px;font-size:1rem}
  .menu-btn{display:inline-flex}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:12px;font-weight:600;font-size:.95rem;cursor:pointer;border:1px solid transparent;transition:transform .15s ease,box-shadow .2s ease,background .2s ease,color .2s ease;min-height:44px;text-decoration:none;line-height:1}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--navy),#123B6B);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:linear-gradient(135deg,#0d3057,#154880);box-shadow:var(--shadow);color:#fff}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--border)}
.btn-outline:hover{border-color:var(--navy);background:var(--surface-alt)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}
.btn[disabled],.btn[aria-disabled="true"]{opacity:.55;cursor:not-allowed;pointer-events:none}

/* Section base */
.section{padding:clamp(56px,8vw,104px) 0;position:relative}
.section.alt{background:var(--surface-alt)}
.eyebrow{display:inline-block;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:12px}
.section-head{max-width:720px;margin-bottom:40px}
.section-head p{color:var(--text-soft)}

/* Hero */
.hero{position:relative;overflow:hidden;padding:clamp(56px,10vw,120px) 0 clamp(56px,10vw,96px)}
.hero::before{content:"";position:absolute;inset:-20% -10% auto -10%;height:80%;background:radial-gradient(60% 60% at 30% 30%,rgba(30,95,191,.16),transparent 60%),radial-gradient(60% 60% at 80% 20%,rgba(183,147,90,.14),transparent 60%),radial-gradient(50% 50% at 50% 90%,rgba(10,37,64,.10),transparent 60%);z-index:-1;animation:drift 18s ease-in-out infinite alternate}
@keyframes drift{from{transform:translate3d(0,0,0)}to{transform:translate3d(-2%,2%,0)}}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr;gap:36px}}
.hero .eyebrow{opacity:0;animation:rise .6s .05s forwards}
.hero h1{opacity:0;animation:rise .7s .15s forwards}
.hero .tagline{opacity:0;animation:rise .7s .25s forwards;font-size:1.05rem;color:var(--text-soft);margin:.4rem 0 1.4rem}
.hero .role{opacity:0;animation:rise .7s .2s forwards;font-size:1.1rem;color:var(--text);font-weight:500;margin:0 0 .6rem}
.hero .cta{opacity:0;animation:rise .7s .35s forwards;display:flex;gap:12px;flex-wrap:wrap}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
.type-caret{display:inline-block;width:2px;height:1em;background:var(--accent);margin-left:2px;vertical-align:-2px;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}

/* Hero portrait */
.portrait{position:relative;justify-self:center;width:min(360px,80%);aspect-ratio:4/5;border-radius:24px;overflow:hidden;background:linear-gradient(145deg,var(--surface-alt),var(--surface));box-shadow:var(--shadow-lg);border:1px solid var(--border)}
.portrait img{width:100%;height:100%;object-fit:cover;filter:contrast(1.03) saturate(1.03)}
.portrait .placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-soft);gap:10px;padding:20px;text-align:center}
.portrait .placeholder svg{width:72px;height:72px;opacity:.35}
.portrait::after{content:"";position:absolute;inset:auto -20% -30% auto;width:80%;height:60%;background:radial-gradient(50% 50% at 50% 50%,rgba(30,95,191,.22),transparent 70%);pointer-events:none}

/* Cards */
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:860px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
@media (min-width:600px) and (max-width:860px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:color-mix(in oklab,var(--navy) 25%,var(--border))}
.card h3{margin-top:0}
.card .meta{color:var(--text-soft);font-size:.88rem}

/* About */
.about-grid{display:grid;grid-template-columns:1fr;gap:48px;align-items:center}
.about-portrait{border-radius:20px;overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow);aspect-ratio:4/5;background:var(--surface-alt);max-width:420px}
.about-portrait img{width:100%;height:100%;object-fit:cover;filter:contrast(1.03) saturate(1.03)}
.about-portrait .placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--text-soft)}
.chip-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;list-style:none;padding:0}
.chip-list li{padding:8px 14px;background:var(--surface);border:1px solid var(--border);border-radius:999px;font-size:.9rem;color:var(--text);transition:all .2s ease}
.chip-list li:hover{border-color:var(--accent);color:var(--accent)}

/* Education timeline */
.edu-list{display:grid;gap:16px}
.edu-card{display:grid;grid-template-columns:180px 1fr;gap:24px;align-items:flex-start;padding:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:all .25s ease}
.edu-card:hover{border-color:var(--navy);box-shadow:var(--shadow)}
.edu-card .years{color:var(--accent);font-weight:700;font-size:.95rem;letter-spacing:.02em}
.edu-card h3{margin:0 0 4px}
.edu-card .inst{color:var(--text-soft);font-size:.95rem}
.badge{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--accent);padding:3px 8px;border-radius:6px;margin-left:8px;vertical-align:2px}
@media (max-width:640px){.edu-card{grid-template-columns:1fr;gap:6px}}

/* Experience */
.exp-list{display:grid;gap:16px}
.exp-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:all .25s ease}
.exp-card:hover{border-color:var(--navy);box-shadow:var(--shadow)}
.exp-header{margin-bottom:18px}
.exp-card h3{margin:0 0 6px;font-size:1.15rem}
.exp-company{color:var(--text-soft);font-size:.95rem;margin:0}
.exp-duties{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.exp-duties li{position:relative;padding-left:22px;color:var(--text);font-size:.95rem;line-height:1.55}
.exp-duties li::before{content:"";position:absolute;left:6px;top:10px;width:6px;height:6px;border-radius:50%;background:var(--accent)}
@media (max-width:640px){.exp-card{padding:22px}}

/* Skills */
.skill-card{padding:20px;text-align:left;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:all .25s ease;position:relative;overflow:hidden}
.skill-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--accent),var(--gold));transform:scaleY(0);transform-origin:top;transition:transform .3s ease}
.skill-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:transparent}
.skill-card:hover::before{transform:scaleY(1)}
.skill-card .ico{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;background:linear-gradient(135deg,rgba(30,95,191,.12),rgba(183,147,90,.12));color:var(--accent);margin-bottom:12px}
.skill-card .ico svg{width:22px;height:22px;display:block}
.skill-card h3{margin:0;font-size:1rem}
.skill-card .desc{margin:6px 0 0;font-size:.85rem;color:var(--text-soft);line-height:1.45}

/* Skills — grouped layout */
#skills .section-head{margin-bottom:28px}
.skills-groups{display:grid;gap:36px}
.skill-group .group-title{display:flex;align-items:center;gap:14px;margin:0 0 16px;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:700}
.skill-group .group-title span{flex:none}
.skill-group .group-title::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--border),transparent)}
.skill-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.skill-grid .skill-card{display:flex;flex-direction:column;min-height:150px}
@media (max-width:520px){.skill-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.skill-grid .skill-card{padding:16px;min-height:130px}}

/* Certificates */
.cert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;align-items:stretch}
.cert-card{display:flex;flex-direction:column;align-items:flex-start;gap:18px;padding:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:all .25s ease;height:100%}
.cert-card:hover{border-color:var(--navy);box-shadow:var(--shadow);transform:translateY(-2px)}
.cert-top{display:flex;align-items:flex-start;gap:16px;width:100%}
.cert-card .ico{width:48px;height:48px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;background:linear-gradient(135deg,rgba(30,95,191,.12),rgba(183,147,90,.12));color:var(--accent);flex:none}
.cert-card .ico svg{width:26px;height:26px;display:block}
.cert-info h3{margin:0 0 4px;font-size:1.05rem;line-height:1.35}
.cert-issuer{color:var(--text-soft);font-size:.92rem;margin:0}
.cert-btn{margin-top:auto;align-self:flex-start}

/* Featured specialization certificate */
.cert-featured{grid-column:1 / -1;position:relative;flex-direction:row;align-items:center;gap:24px;border-color:color-mix(in oklab,var(--accent) 45%,var(--border));background:linear-gradient(135deg,var(--surface),color-mix(in oklab,var(--accent) 6%,var(--surface)));box-shadow:var(--shadow-sm)}
.cert-featured::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--accent),var(--gold));border-radius:var(--radius) 0 0 var(--radius)}
.cert-featured .featured-badge{display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);background:color-mix(in oklab,var(--accent) 10%,var(--surface));padding:4px 10px;border-radius:999px;margin-bottom:6px}
.cert-featured .featured-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold)}
.cert-featured .cert-info h3{font-size:1.2rem}
.cert-featured .cert-btn{align-self:center;margin-top:0}

@media (max-width:760px){
  .cert-featured{flex-direction:column;align-items:flex-start}
  .cert-featured .cert-btn{align-self:stretch;justify-content:center;margin-top:auto}
}
@media (max-width:640px){
  .cert-grid{grid-template-columns:1fr}
  .cert-card{padding:20px}
  .cert-btn{width:100%;justify-content:center}
}

/* Project */
.project-card{padding:32px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.project-card h3{font-size:1.4rem;margin-bottom:6px}
.project-card .tagline{color:var(--text-soft);margin-bottom:24px}
.project-details{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media (max-width:720px){.project-details{grid-template-columns:1fr}}
.detail{padding:18px;background:var(--surface-alt);border-radius:var(--radius-sm);border:1px solid var(--border)}
.detail h4{margin:0 0 6px;font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent)}
.detail p{margin:0;font-size:.95rem;color:var(--text)}

/* Empty state */
.empty{padding:48px 24px;text-align:center;border:1.5px dashed var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text-soft)}
.empty strong{color:var(--text);display:block;margin-bottom:6px;font-size:1.05rem}

/* Vision */
.vision-card{padding:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:all .25s ease;position:relative}
.vision-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--accent)}
.vision-card .num{font-family:ui-serif,Georgia,serif;font-size:2.2rem;color:var(--gold);font-weight:600;line-height:1;margin-bottom:8px;opacity:.85}
.vision-card h3{margin:0 0 6px}
.vision-card p{margin:0;color:var(--text-soft);font-size:.95rem}

/* Resume */
.resume-card{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;padding:28px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.resume-card .avatar{width:96px;height:96px;border-radius:50%;overflow:hidden;background:var(--surface-alt);border:1px solid var(--border);flex:none}
.resume-card .avatar img{width:100%;height:100%;object-fit:cover;filter:contrast(1.03) saturate(1.03)}
.resume-card .avatar .placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--text-soft)}
.resume-card h3{margin:0 0 4px}
.resume-card .meta{color:var(--text-soft);font-size:.92rem;margin:0}
.resume-card .meta a{color:var(--text-soft)}
.resume-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
@media (max-width:720px){.resume-card{grid-template-columns:1fr;text-align:center;justify-items:center}.resume-card .avatar{margin:0 auto}.resume-actions{justify-content:center}}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media (max-width:900px){.gallery{grid-template-columns:repeat(2,1fr)}}
.tile{position:relative;aspect-ratio:1/1;border-radius:var(--radius-sm);overflow:hidden;background:var(--surface-alt);border:1px solid var(--border);color:var(--text-soft);display:flex;align-items:center;justify-content:center;text-align:center;padding:14px;font-size:.85rem;transition:transform .3s ease}
a.tile{text-decoration:none;flex-direction:column;gap:6px;font-weight:600;color:var(--text)}
a.tile small{display:block;font-weight:400;color:var(--text-soft);line-height:1.4}
a.tile:hover{transform:translateY(-3px);border-color:var(--accent, var(--border))}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.tile:hover img{transform:scale(1.06)}

/* Connect — Play Store style branded app tiles */
.connect-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
@media (max-width:900px){.connect-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:480px){.connect-grid{grid-template-columns:repeat(3,1fr);gap:12px}}
.connect-tile{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:12px;padding:20px 12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;min-height:130px;text-decoration:none}
.connect-tile:hover{transform:translateY(-4px);box-shadow:var(--shadow);text-decoration:none;color:var(--text)}
.connect-tile .badge{width:56px;height:56px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 4px 10px rgba(0,0,0,.14),inset 0 1px 0 rgba(255,255,255,.18);transition:transform .25s ease;flex:none}
.connect-tile:hover .badge{transform:scale(1.06) rotate(-2deg)}
.connect-tile .badge svg{width:34px;height:34px;display:block}
.connect-tile .label{font-size:.86rem;font-weight:600;color:var(--text);text-align:center;line-height:1.2}

/* Brand backgrounds */
.connect-tile[data-brand="linkedin"] .badge{background:#0A66C2}
.connect-tile[data-brand="instagram"] .badge{background:transparent;box-shadow:0 4px 10px rgba(214,41,118,.35)}
.connect-tile[data-brand="instagram"] .badge svg{width:56px;height:56px;border-radius:14px}
.connect-tile[data-brand="facebook"] .badge{background:#1877F2}
.connect-tile[data-brand="x"] .badge{background:#000}
.connect-tile[data-brand="whatsapp"] .badge{background:#25D366}
.connect-tile[data-brand="telegram"] .badge{background:linear-gradient(180deg,#37AEE2,#1E96C8)}
.connect-tile[data-brand="github"] .badge{background:#181717}
html[data-theme="dark"] .connect-tile[data-brand="github"] .badge{background:#24292F}
.connect-tile[data-brand="youtube"] .badge{background:#FF0000}
.connect-tile[data-brand="vk"] .badge{background:#0077FF}
.connect-tile[data-brand="threads"] .badge{background:#000}
html[data-theme="dark"] .connect-tile[data-brand="threads"] .badge{background:#101010}
.connect-tile[data-brand="gmail"] .badge{background:#fff;border:1px solid #eaeaea}
.connect-tile[data-brand="phone"] .badge{background:linear-gradient(180deg,#34C759,#2FA84F)}
.connect-tile[data-brand="website"] .badge{background:linear-gradient(180deg,#0A2540,#123B6B)}

/* Hover border tint per brand */
.connect-tile[data-brand="linkedin"]:hover{border-color:#0A66C2}
.connect-tile[data-brand="instagram"]:hover{border-color:#D62976}
.connect-tile[data-brand="facebook"]:hover{border-color:#1877F2}
.connect-tile[data-brand="x"]:hover{border-color:#000}
html[data-theme="dark"] .connect-tile[data-brand="x"]:hover{border-color:#fff}
.connect-tile[data-brand="whatsapp"]:hover{border-color:#25D366}
.connect-tile[data-brand="telegram"]:hover{border-color:#37AEE2}
.connect-tile[data-brand="github"]:hover{border-color:#181717}
html[data-theme="dark"] .connect-tile[data-brand="github"]:hover{border-color:#fff}
.connect-tile[data-brand="youtube"]:hover{border-color:#FF0000}
.connect-tile[data-brand="vk"]:hover{border-color:#0077FF}
.connect-tile[data-brand="threads"]:hover{border-color:#000}
html[data-theme="dark"] .connect-tile[data-brand="threads"]:hover{border-color:#fff}
.connect-tile[data-brand="gmail"]:hover{border-color:#EA4335}
.connect-tile[data-brand="phone"]:hover{border-color:#34C759}
.connect-tile[data-brand="website"]:hover{border-color:var(--navy)}

/* Footer */
.site-footer{background:var(--navy);color:#DCE5F1;padding:56px 0 28px;margin-top:40px}
html[data-theme="dark"] .site-footer{background:#020914;border-top:1px solid var(--border)}
.site-footer h4{color:#fff;margin:0 0 14px;font-size:.9rem;letter-spacing:.12em;text-transform:uppercase}
.site-footer a{color:#DCE5F1}
.site-footer a:hover{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr 1fr;gap:28px}}
@media (max-width:480px){.footer-grid{grid-template-columns:1fr}}
.footer-brand p{color:#B0BED6;margin-top:8px;font-size:.95rem}
.footer-quote{font-style:italic;color:#F0D9B0;border-left:2px solid var(--gold);padding-left:14px;margin-top:20px;font-size:.95rem}
.footer-nav,.footer-contact{list-style:none;padding:0;margin:0;display:grid;gap:10px;font-size:.92rem}
.footer-social{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.footer-social a{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;transition:transform .2s ease,box-shadow .2s ease;box-shadow:0 2px 6px rgba(0,0,0,.25)}
.footer-social a:hover{transform:translateY(-2px);box-shadow:0 6px 14px rgba(0,0,0,.35)}
.footer-social svg{width:22px;height:22px;display:block}
.footer-social a[data-brand="linkedin"]{background:#0A66C2}
.footer-social a[data-brand="x"]{background:#000}
.footer-social a[data-brand="instagram"]{background:transparent}
.footer-social a[data-brand="instagram"] svg{width:38px;height:38px;border-radius:10px}
.footer-social a[data-brand="whatsapp"]{background:#25D366}
.footer-social a[data-brand="telegram"]{background:linear-gradient(180deg,#37AEE2,#1E96C8)}
.footer-bottom{padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:#94A3BE;font-size:.85rem}

/* Focus */
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:6px}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}
/* Case study page */
.crumbs{font-size:.85rem;color:var(--muted,#64748b);margin-bottom:1rem}
.crumbs a{color:inherit;text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.schematic{overflow-x:auto;background:var(--surface,#f8fafc);border:1px solid rgba(10,37,64,.12);border-radius:14px;padding:1rem 1.1rem;font-size:.8rem;line-height:1.5;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.project-card h2{margin-top:1.6rem}