/* =========================================================
   Iqra Yaseen — website styles
   Colours and fonts live in :root. Change them here once and
   the whole site follows.
   ========================================================= */
:root{
  --pine:#3B3F9E;        /* main brand green (same as MediStore) */
  --pine-deep:#2C2F7A;
  --ink:#1B1F4A;         /* deep navy for headings + dark sections */
  --mint:#F2B544;        /* accent */
  --mint-soft:#EEEEFA;
  --paper:#F7F7FB;       /* page background */
  --white:#FFFFFF;
  --text:#1E2033;
  --muted:#5A5E78;
  --line:#DCDDEB;
  --display:"Bricolage Grotesque", system-ui, sans-serif;
  --body:"Source Serif 4", Georgia, serif;
  --ui:"Bricolage Grotesque", system-ui, sans-serif;
  --wrap:1160px;
  --radius-s:6px;
  --radius-l:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font:400 1.1rem/1.7 var(--body);-webkit-font-smoothing:antialiased}
img,video{max-width:100%;display:block}
a{color:var(--pine)}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--mint);outline-offset:3px;border-radius:4px}
h1,h2,h3,h4{font-family:var(--display);color:var(--ink);line-height:1.1;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.6rem,6vw,4.6rem);font-weight:700}
h2{font-size:clamp(1.8rem,3.6vw,2.6rem);font-weight:650}
h3{font-size:1.35rem;font-weight:600}
p{margin:0 0 1em;max-width:68ch}
.wrap{width:min(var(--wrap),100% - 32px);margin-inline:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;z-index:99;background:#fff;padding:8px 12px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:20;background:rgba(247,247,251,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{font:700 1.2rem var(--display);color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:10px}
.brand .mark{width:34px;height:34px;border-radius:10px;background:var(--pine);color:#fff;display:grid;place-items:center;font-size:.95rem}
.nav{display:flex;gap:4px;align-items:center;font-family:var(--ui);font-size:.97rem}
.nav a{color:var(--text);text-decoration:none;padding:8px 11px;border-radius:var(--radius-s)}
.nav a:hover{background:var(--mint-soft)}
.nav a[aria-current=page]{color:var(--pine);font-weight:600}
.nav .btn{margin-left:8px}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:var(--radius-s);padding:8px 12px;font:600 .95rem var(--ui);color:var(--ink)}
@media (max-width:960px){
  .nav-toggle{display:block}
  .nav{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--paper);border-bottom:1px solid var(--line);padding:12px 16px 20px}
  .nav.open{display:flex}
  .nav .btn{margin:8px 0 0;text-align:center}
}

/* ---------- buttons ---------- */
.btn{display:inline-block;font:600 1rem var(--ui);text-decoration:none;padding:12px 22px;border-radius:999px;border:2px solid var(--pine);background:var(--pine);color:#fff;cursor:pointer;transition:background .15s}
.btn:hover{background:var(--pine-deep);color:#fff;border-color:var(--pine-deep)}
.btn.ghost{background:transparent;color:var(--pine)}
.btn.ghost:hover{background:var(--mint-soft);color:var(--ink)}
.btn.light{background:var(--mint);border-color:var(--mint);color:var(--ink)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* ---------- sections ---------- */
section{padding:88px 0}
.page-head{padding:72px 0 40px}
.page-head p{font-size:1.25rem;color:var(--muted)}
.lead{font-size:1.3rem;color:var(--muted)}
.dark{background:var(--ink);color:#DCDDF0}
.dark h2,.dark h3{color:#fff}
.dark a{color:var(--mint)}
.band{background:var(--white);border-block:1px solid var(--line)}

/* ---------- home hero: the screen is the star ---------- */
.hero{padding:64px 0 96px}
.hero-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:center}
.hero h1{margin-bottom:.4em;font-size:clamp(2.2rem,4.4vw,3.5rem)}
.hero .role{font:500 1.3rem/1.5 var(--ui);color:var(--pine);margin-bottom:18px}
.screen{background:var(--ink);border-radius:var(--radius-l);padding:12px 12px 0;box-shadow:0 30px 60px -30px rgba(27,31,74,.55)}
.screen .bar{display:flex;gap:6px;padding:4px 6px 10px}
.screen .bar i{width:10px;height:10px;border-radius:50%;background:#3A3F78}
.screen video{border-radius:8px 8px 0 0;width:100%;aspect-ratio:16/9;background:#000}
.screen img.video-fallback{display:block;border-radius:8px 8px 0 0;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.screen-caption{font:400 .95rem var(--ui);color:var(--muted);margin-top:14px}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:36px}}

/* ---------- home numbers strip ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--ink);margin:64px 0 0}
.stats div{padding:24px 24px 0 0}
.stats div+div{padding-left:24px;border-left:1px solid var(--line)}
.stats dt{font:700 clamp(2rem,3.6vw,2.8rem)/1 var(--display);color:var(--pine);letter-spacing:-.02em}
.stats dd{margin:10px 0 0;font:500 .98rem/1.4 var(--ui);color:var(--muted)}
@media (max-width:760px){.stats{grid-template-columns:1fr 1fr}.stats div:nth-child(3){border-left:0;padding-left:0}}
@media (max-width:420px){.stats{grid-template-columns:1fr}.stats div,.stats div+div{padding:20px 0 0;border-left:0}}

.tags.specialties{margin:24px 0 0}

/* ---------- home: who I help ---------- */
.audience{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:36px}
.audience a{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-top:4px solid var(--pine);border-radius:var(--radius-l);padding:26px 24px 24px;text-decoration:none;color:inherit;transition:border-color .15s,transform .15s}
.audience a:hover{border-color:var(--pine);transform:translateY(-2px)}
.audience h3{font-size:1.2rem}
.audience p{font-size:.98rem;margin-bottom:12px}
.audience .problem{color:var(--muted);font-style:italic}
.audience span{margin-top:auto;padding-top:6px;font:600 .95rem var(--ui);color:var(--pine);text-decoration:underline;text-underline-offset:4px}
@media (max-width:1000px){.audience{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.audience{grid-template-columns:1fr}}

/* ---------- home tech stack ---------- */
.stack{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;border-top:2px solid var(--ink);margin-top:36px;padding-top:28px}
.stack h3{font-size:1.1rem}
@media (max-width:900px){.stack{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.stack{grid-template-columns:1fr}}

/* ---------- audience paths ---------- */
.paths{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:2px solid var(--ink);margin-top:36px}
.path{padding:28px 28px 32px 0;border-right:1px solid var(--line);text-decoration:none;color:inherit;display:block}
.path + .path{padding-left:28px}
.path:last-child{border-right:0}
.path h3{margin-bottom:.35em}
.path p{color:var(--muted);font-size:1rem;margin-bottom:14px}
.path ul{padding-left:1.1em;margin:0 0 18px;color:var(--muted);font-size:.98rem}
.path li{margin-bottom:4px}
.path span{font:600 .98rem var(--ui);color:var(--pine);text-decoration:underline;text-underline-offset:4px}
.path:hover span{color:var(--ink)}
@media (max-width:820px){.paths{grid-template-columns:1fr}.path,.path+.path{padding:24px 0;border-right:0;border-bottom:1px solid var(--line)}}

/* ---------- project feature + list ---------- */
.feature{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:center}
.feature img{border-radius:var(--radius-l);border:1px solid var(--line)}
@media (max-width:900px){.feature{grid-template-columns:1fr}}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px;padding:0;list-style:none}
.tags li{font:500 .85rem var(--ui);background:var(--mint-soft);color:var(--pine-deep);padding:4px 12px;border-radius:999px}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}
.filters button{font:500 .95rem var(--ui);padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--text);cursor:pointer}
.filters button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}
.project-list{display:grid;gap:0}
.project-row{display:grid;grid-template-columns:320px 1fr;gap:36px;padding:36px 0;border-top:1px solid var(--line);align-items:start}
.project-row img{border-radius:12px;border:1px solid var(--line);aspect-ratio:16/10;object-fit:cover;object-position:top left;width:100%}
.project-row .placeholder-shot{aspect-ratio:16/10;border-radius:12px;border:2px dashed var(--line);display:grid;place-items:center;color:var(--muted);font:500 .95rem var(--ui);text-align:center;padding:16px}
.project-row .status{font:500 .9rem var(--ui);color:var(--muted)}
.project-row[hidden]{display:none}
@media (max-width:760px){.project-row{grid-template-columns:1fr;gap:18px}}

/* ---------- case study ---------- */
.case-video{margin:8px 0 0}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-block:1px solid var(--line);margin:40px 0}
.facts div{padding:22px 20px 22px 0}
.facts div+div{padding-left:20px;border-left:1px solid var(--line)}
.facts dt{font:500 .9rem var(--ui);color:var(--muted)}
.facts dd{margin:4px 0 0;font:600 1.05rem var(--ui);color:var(--ink)}
@media (max-width:760px){.facts{grid-template-columns:1fr 1fr}.facts div:nth-child(3){border-left:0;padding-left:0}}
.story{display:grid;grid-template-columns:220px 1fr;gap:40px;padding:36px 0;border-top:1px solid var(--line)}
.story h2{font-size:1.5rem}
@media (max-width:760px){.story{grid-template-columns:1fr;gap:8px}}
.modules{columns:2;column-gap:40px;padding:0;margin:0;list-style:none}
.modules li{break-inside:avoid;padding:12px 0;border-bottom:1px solid var(--line)}
.modules strong{font-family:var(--ui);color:var(--ink);display:block}
@media (max-width:700px){.modules{columns:1}}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery figure{margin:0}
.gallery img{border-radius:10px;border:1px solid var(--line);aspect-ratio:16/10;object-fit:cover;object-position:top left;width:100%;cursor:zoom-in}
.gallery figcaption{font:400 .9rem var(--ui);color:var(--muted);margin-top:8px}
@media (max-width:820px){.gallery{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.gallery{grid-template-columns:1fr}}
.lightbox{position:fixed;inset:0;background:rgba(27,31,74,.92);display:none;place-items:center;padding:24px;z-index:50}
.lightbox.open{display:grid}
.lightbox img{max-height:88vh;border-radius:8px}
.lightbox button{position:absolute;top:16px;right:16px;font:600 1rem var(--ui);background:#fff;border:0;border-radius:999px;padding:8px 16px;cursor:pointer}

/* ---------- lists: publications, cv, media ---------- */
.entries{list-style:none;padding:0;margin:0}
.entries li{display:grid;grid-template-columns:120px 1fr;gap:24px;padding:22px 0;border-top:1px solid var(--line)}
.entries .when{font:600 1rem var(--ui);color:var(--pine)}
.entries h3{font-size:1.15rem;margin-bottom:.25em}
.entries p{margin:0;color:var(--muted);font-size:1rem}
.entries .links{margin-top:8px;font:500 .95rem var(--ui);display:flex;gap:16px;flex-wrap:wrap}
@media (max-width:600px){.entries li{grid-template-columns:1fr;gap:4px}}
.todo{background:#FFF7DB;border-left:4px solid #E3B23C;padding:14px 18px;font:400 .98rem/1.5 var(--ui);color:#5A4710;margin:0 0 28px;border-radius:0 6px 6px 0}

/* ---------- services ---------- */
.offers{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:2px solid var(--ink)}
.offer{padding:32px 32px 36px 0;border-bottom:1px solid var(--line)}
.offer:nth-child(even){padding-left:32px;padding-right:0;border-left:1px solid var(--line)}
.offer ul{padding-left:1.1em;margin:0 0 18px;color:var(--muted);font-size:1rem}
.offer .price{font:600 1rem var(--ui);color:var(--ink)}
.offer[id]{scroll-margin-top:84px}
@media (max-width:800px){.offers{grid-template-columns:1fr}.offer,.offer:nth-child(even){padding:28px 0;border-left:0}}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;counter-reset:s}
.steps li{counter-increment:s}
.steps li::before{content:counter(s);display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--mint);color:var(--ink);font:700 1.05rem var(--ui);margin-bottom:14px}
.steps h3{font-size:1.15rem}
.steps p{font-size:1rem;color:inherit;opacity:.85}
@media (max-width:820px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:4fr 7fr;gap:56px;align-items:start}
.portrait{aspect-ratio:4/5;border-radius:var(--radius-l);background:var(--mint-soft);border:2px dashed var(--line);display:grid;place-items:center;text-align:center;color:var(--muted);font:500 1rem var(--ui);padding:20px;overflow:hidden}
.portrait img{width:100%;height:100%;object-fit:cover}
@media (max-width:820px){.about-grid{grid-template-columns:1fr}}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:7fr 4fr;gap:56px}
form{display:grid;gap:18px}
label{font:600 .95rem var(--ui);color:var(--ink);display:grid;gap:6px}
input,select,textarea{font:400 1rem var(--ui);padding:12px 14px;border:1px solid #C3C5DA;border-radius:var(--radius-s);background:#fff;color:var(--text);width:100%}
textarea{min-height:150px;resize:vertical}
.form-note{font:400 .95rem var(--ui);color:var(--muted)}
.form-status{font:600 1rem var(--ui);color:var(--pine)}
.reach{list-style:none;padding:0;margin:0}
.reach li{padding:14px 0;border-bottom:1px solid var(--line);font-family:var(--ui)}
.reach span{display:block;font-size:.88rem;color:var(--muted)}
@media (max-width:820px){.contact-grid{grid-template-columns:1fr}}

/* ---------- blog ---------- */
.article{max-width:720px}
.article h2{font-size:1.6rem;margin-top:1.6em}
.meta{font:400 .95rem var(--ui);color:var(--muted)}

/* ---------- CTA band + footer ---------- */
.cta-band{background:var(--pine);color:#EEEEFA;padding:72px 0}
.cta-band h2{color:#fff;max-width:20ch}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:end;gap:32px;flex-wrap:wrap}
.site-footer{background:var(--ink);color:#A9ACCB;padding:48px 0 32px;font:400 .95rem var(--ui)}
.site-footer .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.site-footer a{color:#DCDDF0;text-decoration:none;margin-right:18px}
.site-footer a:hover{color:var(--mint)}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.site-header,.site-footer,.cta-band,.btn-row{display:none}body{background:#fff}}
.nav a.btn{color:#fff}.nav a.btn:hover{background:var(--pine-deep)}
/* illustrations for projects without screenshots */
.project-art svg{width:100%;height:auto;aspect-ratio:16/10;border-radius:12px;border:1px solid var(--line);display:block}

/* =========================================================
   Design polish (Oct 2026): shared tokens, depth, dark mode
   ========================================================= */
:root{
  --night:#1B1F4A;          /* dark sections, footer, screen frame */
  --cta:#3B3F9E;            /* call-to-action band */
  --on-pine:#FFFFFF;        /* text on brand-coloured buttons */
  --header-bg:rgba(247,247,251,.86);
  --field:#FFFFFF;
  --field-line:#C3C5DA;
  --shadow-s:0 1px 2px rgba(27,31,74,.06),0 4px 14px -6px rgba(27,31,74,.12);
  --shadow-m:0 2px 4px rgba(27,31,74,.05),0 22px 44px -22px rgba(27,31,74,.35);
}
@media (prefers-color-scheme:dark){
  :root{
    --pine:#9DA2FF; --pine-deep:#C1C4FF; --ink:#EEF0FF; --mint-soft:#252957;
    --paper:#0F1129; --white:#161937; --text:#D7D9EE; --muted:#A2A5C6; --line:#2B2F5E;
    --night:#0A0C1F; --cta:#2E3290; --on-pine:#0F1129;
    --header-bg:rgba(15,17,41,.86); --field:#161937; --field-line:#3A3F78;
    --shadow-s:0 1px 2px rgba(0,0,0,.3),0 4px 14px -6px rgba(0,0,0,.5);
    --shadow-m:0 2px 4px rgba(0,0,0,.3),0 22px 44px -22px rgba(0,0,0,.7);
  }
  .feature img,.gallery img,.project-row img{border-color:var(--line)}
}
html{color-scheme:light dark}

/* surfaces that must stay dark in both themes */
.dark,.site-footer{background:var(--night)}
.screen{background:var(--night);box-shadow:var(--shadow-m)}
.cta-band{background:var(--cta)}
.site-header{background:var(--header-bg)}

/* buttons readable in both themes */
.btn,.btn:hover,.nav a.btn,.nav a.btn:hover{color:var(--on-pine)}
.btn.ghost{color:var(--pine)}
.btn.ghost:hover{color:var(--ink)}
.btn.light,.btn.light:hover{color:#1B1F4A}
.btn.light:hover{background:#FFD27A;border-color:#FFD27A}
.btn{transition:background .15s,transform .15s,box-shadow .15s}
.btn:not(.ghost):hover{transform:translateY(-1px);box-shadow:var(--shadow-s)}
.brand .mark{color:var(--on-pine)}
.steps li::before{color:#1B1F4A}

/* form fields and filters */
input,select,textarea{background:var(--field);border-color:var(--field-line);color:var(--text)}
input:focus,select:focus,textarea:focus{border-color:var(--pine);outline:2px solid color-mix(in srgb,var(--pine) 30%,transparent);outline-offset:1px}
.filters button{background:var(--white);color:var(--text)}
.filters button[aria-pressed=true]{background:var(--pine);border-color:var(--pine);color:var(--on-pine)}

/* hero: soft glow behind the screen */
.hero{position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:60vw;height:60vw;max-width:820px;max-height:820px;background:radial-gradient(closest-side,color-mix(in srgb,var(--pine) 16%,transparent),transparent);pointer-events:none;z-index:-1}
.hero h1{text-wrap:balance}
h2{text-wrap:balance}

/* cards get depth */
.audience a{box-shadow:var(--shadow-s)}
.audience a:hover{box-shadow:var(--shadow-m)}
.feature img{box-shadow:var(--shadow-m)}
.project-row img,.gallery img{transition:transform .2s,box-shadow .2s}
.project-row a:hover img,.gallery img:hover{transform:translateY(-2px);box-shadow:var(--shadow-m)}
.offer h3{display:flex;align-items:center;gap:10px}

/* why-work-with-me grid */
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:36px;padding:0;list-style:none}
.why li{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-l);padding:24px;box-shadow:var(--shadow-s)}
.why strong{display:block;font:600 1.15rem/1.3 var(--display);color:var(--ink);margin-bottom:8px}
.why span{font-size:1rem;color:var(--muted)}
@media (max-width:1000px){.why{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.why{grid-template-columns:1fr}}

/* trust line under hero buttons */
.trust{font:500 .95rem var(--ui);color:var(--muted);margin:18px 0 0}
.trust b{color:var(--ink)}

/* tighter rhythm on phones */
@media (max-width:640px){
  section{padding:60px 0}
  .hero{padding:40px 0 64px}
  .page-head{padding:48px 0 28px}
  .lead,.hero .role{font-size:1.15rem}
  .cta-band{padding:56px 0}
  .btn-row .btn{flex:1 1 auto;text-align:center}
}