/* =========================================================
   Portfolio Styles – Ansh Verma
   Architecture: Layered + BEM-ish + Utility tokens
   Sections: Root Tokens, Base, Layout, Components, Utilities, Effects, Media Queries
   Replace placeholder colors, imagery, & content before production deploy.
   ========================================================= */

/* ================= Root Design Tokens ================= */
:root {
  /* Color System */
  --color-bg: #0f0f15;
  --color-bg-alt: #161621;
  --color-surface: #1d1d29;
  --color-border: #2a2a3a;
  --color-text: #f5f7fa;
  --color-text-muted: #b3b8c6;
  --color-accent: #6366f1; /* Indigo */
  --color-accent-rgb: 99,102,241;
  --color-accent-alt: #f59e0b;
  --color-danger: #ef4444;
  --gradient-accent: linear-gradient(135deg, #6366f1 0%, #8b5cf6 45%, #ec4899 100%);

  /* Typography */
  --ff-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', Arial, sans-serif;
  --ff-serif: 'Playfair Display', Georgia, serif;
  --fs-300: clamp(0.8rem, 0.75rem + 0.2vw, 0.9rem);
  --fs-400: clamp(0.95rem, 0.9rem + 0.3vw, 1.05rem);
  --fs-500: clamp(1.05rem, 1rem + 0.4vw, 1.2rem);
  --fs-600: clamp(1.25rem, 1.1rem + 0.9vw, 1.6rem);
  --fs-700: clamp(1.6rem, 1.3rem + 1.5vw, 2.2rem);
  --fs-800: clamp(2.1rem, 1.5rem + 2.6vw, 3.1rem);
  --fs-900: clamp(2.6rem, 1.8rem + 3.5vw, 4.2rem);

  --lh-tight: 1.15;
  --lh-snug: 1.25;
  --lh-normal: 1.5;

  /* Spacing Scale (4-based) */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 6rem;

  /* Container */
  --container-max: 1200px;
  --gutter: var(--space-lg);

  /* Radius & Shadows */
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 22px;
  --radius-round: 100vmax;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.25);
  --shadow-md: 0 4px 14px -2px rgba(0,0,0,0.4);
  --shadow-lg: 0 20px 36px -8px rgba(0,0,0,0.5);

  /* Motion */
  --ease-out: cubic-bezier(.16,.8,.3,1);
  --ease-in: cubic-bezier(.7,.2,.9,.4);
  --ease-bounce: cubic-bezier(.34,1.56,.64,1);
  --transition-fast: 160ms var(--ease-out);
  --transition-med: 320ms var(--ease-out);
  --transition-slow: 640ms var(--ease-out);

  /* Z Layers */
  --z-base: 0;
  --z-header: 50;
  --z-overlay: 100;
  --z-modal: 200;
  --z-toast: 300;
  --z-skip: 900;
}

/* Light theme (optional toggle in JS) */
:root.light {
  --color-bg: #ffffff;
  --color-bg-alt: #f5f7fa;
  --color-surface: #ffffff;
  --color-border: #e2e8f0;
  --color-text: #111827;
  --color-text-muted: #64748b;
  --color-accent: #4f46e5;
  --gradient-accent: linear-gradient(135deg,#6366f1 0%,#4f46e5 50%,#0ea5e9 100%);
  color-scheme: light;
}

/* ================= Base ================= */
* { box-sizing: border-box; }
*::before,*::after { box-sizing: inherit; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--ff-sans);
  font-size: var(--fs-400);
  line-height: var(--lh-normal);
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::-webkit-scrollbar { width: 10px; }
body::-webkit-scrollbar-track { background: #0b0b10; }
body::-webkit-scrollbar-thumb { background: linear-gradient(var(--color-bg-alt), var(--color-surface)); border-radius: 20px; border: 2px solid #0b0b10; }

:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

img,svg,video { max-width: 100%; height: auto; display: block; }
img { font-style: italic; background: var(--color-bg-alt); }

h1,h2,h3,h4,h5,h6 { font-weight: 600; line-height: var(--lh-tight); margin: 0 0 var(--space-md); }

p { margin: 0 0 var(--space-md); }
ul,ol { margin: 0 0 var(--space-md); padding: 0 0 0 1.25rem; }

::selection { background: rgba(var(--color-accent-rgb),0.25); }

.visually-hidden { position: absolute !important; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0; }
.skip-link { position: fixed; top: .5rem; left: .5rem; z-index: var(--z-skip); background: var(--color-accent); padding: .6rem 1rem; color:#fff; text-decoration:none; transform: translateY(-140%); transition: transform var(--transition-fast); border-radius: var(--radius-sm); }
.skip-link:focus { transform: translateY(0); }

/* ================= Layout Helpers ================= */
.container { width: min(100% - 2*var(--gutter), var(--container-max)); margin-inline: auto; }
.section { padding: var(--space-3xl) 0 var(--space-4xl); position: relative; }
.section__header { text-align: center; margin-bottom: var(--space-2xl); max-width: 820px; }
.section__title { font-size: var(--fs-700); font-family: var(--ff-serif); font-weight: 700; letter-spacing: -0.02em; }
.section__subtitle { color: var(--color-text-muted); font-size: var(--fs-500); margin: 0; }
.lead { font-size: var(--fs-500); font-weight: 500; line-height: var(--lh-snug); }

/* ================= Header / Navigation ================= */
.site-header { position: sticky; top: 0; z-index: var(--z-header); background: rgba(15,15,21,0.72); backdrop-filter: saturate(180%) blur(16px); border-bottom: 1px solid rgba(255,255,255,0.05); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; min-height: 70px; }
.logo { display: flex; align-items: center; gap: .6rem; font-weight: 600; font-size: var(--fs-500); text-decoration: none; color: var(--color-text); }
.logo__mark { background: var(--gradient-accent); padding: .55rem .65rem .5rem; border-radius: var(--radius-sm); font-size: .9rem; line-height: 1; font-weight: 700; letter-spacing: .5px; }
.logo--foot .logo__mark { background: var(--color-accent); }
.nav { display: flex; align-items: center; }
.nav__list { list-style: none; display: flex; gap: 1.4rem; margin: 0; padding: 0; }
.nav__link { position: relative; text-decoration: none; color: var(--color-text-muted); font-weight: 500; letter-spacing: .5px; }
.nav__link::after { content:""; position:absolute; left:0; bottom:-4px; width:0; height:2px; background: var(--color-accent); transition: width var(--transition-fast); }
.nav__link:hover,.nav__link:focus-visible { color: var(--color-text); }
.nav__link:hover::after,.nav__link:focus-visible::after { width: 100%; }
.nav__toggle { display: none; background: none; border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: .65rem .55rem; cursor: pointer; color: var(--color-text); position: relative; }
.nav__toggle-line { display:block; width: 24px; height:2px; background: currentColor; margin:5px 0; transition: transform var(--transition-fast), opacity var(--transition-fast); }
.nav--open .nav__toggle-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav--open .nav__toggle-line:nth-child(2) { opacity:0; }
.nav--open .nav__toggle-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ================= Hero ================= */
.hero { position: relative; min-height: calc(100svh - 70px); display: flex; align-items: stretch; overflow: hidden; }
.hero__bg { position: absolute; inset:0; background: radial-gradient(circle at 30% 30%, rgba(var(--color-accent-rgb),0.25), transparent 60%), linear-gradient(160deg, #12121a 0%, #0f0f15 60%); opacity:.85; pointer-events:none; }
.hero__inner { display:grid; gap: var(--space-3xl); grid-template-columns: repeat(auto-fit,minmax(320px,1fr)); align-items: center; position: relative; z-index:1; padding-top: var(--space-3xl); padding-bottom: var(--space-3xl); }
.hero__content { max-width: 640px; }
.hero__title { font-size: var(--fs-900); font-weight: 700; letter-spacing: -0.03em; margin: 0 0 var(--space-lg); }
.hero__title-accent { background: var(--gradient-accent); -webkit-background-clip: text; background-clip: text; color: transparent; display: inline-block; }
.hero__lead { font-size: var(--fs-500); color: var(--color-text-muted); margin-bottom: var(--space-xl); }
.hero__actions { display: flex; gap: var(--space-md); margin-bottom: var(--space-xl); flex-wrap: wrap; }
.hero__meta { list-style:none; padding:0; margin:0; display:flex; gap:2.5rem; font-size: var(--fs-300); letter-spacing:.5px; flex-wrap:wrap; }
.hero__meta strong { display:block; font-size:1.15rem; font-weight:600; }
.hero__media { position:relative; }
.hero__img { width:100%; border-radius: var(--radius-lg); object-fit: cover; aspect-ratio: 4/5; box-shadow: var(--shadow-lg); filter: saturate(1.25) contrast(1.05); }
.hero__scroll-indicator { position:absolute; bottom: 1.25rem; left:50%; transform: translateX(-50%); text-align:center; font-size:.65rem; letter-spacing:2px; font-weight:500; text-transform:uppercase; color: var(--color-text-muted); animation: fade-in 2s ease 1s both; }
.hero__mouse { display:block; width:18px; height:30px; border:2px solid var(--color-text-muted); border-radius: 14px; margin:0 auto .5rem; position:relative; }
.hero__mouse::after { content:""; position:absolute; top:6px; left:50%; width:4px; height:4px; background: var(--color-text-muted); border-radius:50%; transform: translateX(-50%); animation: scroll-wheel 1.6s ease-in-out infinite; }

@keyframes scroll-wheel { 0%,100%{ opacity:0; transform: translate(-50%,0);} 30%{opacity:1;} 60%{opacity:0; transform: translate(-50%,6px);} }

/* ================= Services ================= */
.services__grid { display:grid; gap: var(--space-xl); grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); }
.service-card { background: var(--color-surface); padding: var(--space-xl) var(--space-lg); border:1px solid var(--color-border); border-radius: var(--radius-md); position:relative; isolation:isolate; overflow:hidden; display:flex; flex-direction:column; gap: var(--space-sm); transition: transform var(--transition-med), border-color var(--transition-fast), background var(--transition-med); }
.service-card::before { content:""; position:absolute; inset:0; background: radial-gradient(circle at 10% 0, rgba(var(--color-accent-rgb),.15), transparent 60%); opacity:0; transition: opacity var(--transition-med); z-index:-1; }
.service-card:hover { transform: translateY(-6px); border-color: rgba(var(--color-accent-rgb),0.4); }
.service-card:hover::before { opacity:1; }
.service-card__icon { font-size:1.8rem; line-height:1; }
.service-card__title { margin:0; font-size: var(--fs-600); }
.service-card__text { margin:0; color: var(--color-text-muted); font-size: var(--fs-400); }

/* ================= About ================= */
.about__layout { display:grid; gap: var(--space-3xl); grid-template-columns: repeat(auto-fit,minmax(320px,1fr)); align-items:center; }
.about__media { position:relative; }
.about__img { width:100%; border-radius: var(--radius-lg); object-fit:cover; aspect-ratio: 5/6; box-shadow: var(--shadow-md); }
.stats { list-style:none; padding:0; margin: var(--space-2xl) 0 var(--space-xl); display:grid; grid-template-columns: repeat(auto-fit,minmax(110px,1fr)); gap: var(--space-md); }
.stats__item { background: var(--color-surface); padding: var(--space-md) var(--space-sm); border:1px solid var(--color-border); border-radius: var(--radius-md); text-align:center; }
.stats__value { display:block; font-size: var(--fs-700); font-weight:600; background: var(--gradient-accent); -webkit-background-clip:text; background-clip:text; color:transparent; }
.stats__label { font-size:.7rem; text-transform:uppercase; letter-spacing:1.5px; color: var(--color-text-muted); }
.about__actions { display:flex; gap: var(--space-md); flex-wrap:wrap; }

/* ================= Portfolio ================= */
.portfolio__filters { display:flex; gap: .6rem; flex-wrap: wrap; justify-content:center; margin-bottom: var(--space-2xl); }
.filter-btn { background: var(--color-surface); border:1px solid var(--color-border); color: var(--color-text-muted); padding: .6rem 1rem; font: inherit; cursor: pointer; border-radius: var(--radius-round); font-size: var(--fs-300); letter-spacing:.5px; transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast); }
.filter-btn:hover { color: var(--color-text); }
.filter-btn.is-active { background: var(--gradient-accent); color:#fff; border-color: transparent; }
.portfolio__grid { display:grid; gap: var(--space-xl); grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); }
.project-card { position:relative; border:1px solid var(--color-border); background: var(--color-surface); border-radius: var(--radius-lg); overflow:hidden; display:flex; flex-direction:column; text-decoration:none; color:inherit; isolation:isolate; }
.project-card__media { position:relative; aspect-ratio: 4/3; overflow:hidden; }
.project-card__img { width:100%; height:100%; object-fit:cover; transition: transform var(--transition-slow); }
.project-card__overlay { position:absolute; inset:0; background: linear-gradient(to top, rgba(0,0,0,.65), rgba(0,0,0,0)); opacity:0; transition: opacity var(--transition-med); display:flex; align-items:flex-end; padding: var(--space-lg); }
.project-card__content { padding: var(--space-lg) var(--space-lg) var(--space-xl); display:flex; flex-direction:column; gap: var(--space-sm); }
.project-card__title { margin:0; font-size: var(--fs-600); }
.project-card__tags { display:flex; gap:.4rem; flex-wrap:wrap; list-style:none; padding:0; margin:0; }
.project-card__tag { background: rgba(var(--color-accent-rgb),0.15); color: var(--color-accent); padding:.25rem .55rem; border-radius: var(--radius-round); font-size:.6rem; letter-spacing:.5px; text-transform:uppercase; }
.project-card__meta { font-size: var(--fs-300); color: var(--color-text-muted); }
.project-card:hover .project-card__img { transform: scale(1.08); }
.project-card:hover .project-card__overlay { opacity:1; }
.project-card:focus-visible { outline:2px solid var(--color-accent); outline-offset:2px; }
.portfolio__cta { text-align:center; margin-top: var(--space-3xl); }

/* ================= Insights / Blog ================= */
.insights__list { display:grid; gap: var(--space-xl); grid-template-columns: repeat(auto-fit,minmax(300px,1fr)); }
.blog-card { position:relative; border:1px solid var(--color-border); background: var(--color-surface); border-radius: var(--radius-md); padding: var(--space-xl) var(--space-lg); display:flex; flex-direction:column; gap: var(--space-sm); text-decoration:none; color:inherit; transition: border-color var(--transition-fast), transform var(--transition-med); }
.blog-card:hover { transform: translateY(-6px); border-color: rgba(var(--color-accent-rgb),0.45); }
.blog-card__title { margin:0; font-size: var(--fs-600); }
.blog-card__meta { font-size: var(--fs-300); letter-spacing:.5px; color: var(--color-text-muted); text-transform:uppercase; }
.blog-card__excerpt { margin:0; color: var(--color-text-muted); }

/* Insights CTA spacing enhancement */
.insights__list + .insights__cta { margin-top: clamp(3rem, 6vw, 5rem); }
.insights__cta { padding-top: 1.5rem; border-top: 1px solid var(--color-border); }

/* ================= Contact ================= */
.contact__layout { display:grid; gap: var(--space-3xl); grid-template-columns: repeat(auto-fit,minmax(320px,1fr)); align-items:start; }
.contact__social { list-style:none; padding:0; margin: var(--space-lg) 0 0; display:flex; gap: var(--space-md); flex-wrap:wrap; }
.contact__social a { position:relative; text-decoration:none; color: var(--color-text-muted); padding:.35rem .75rem; border:1px solid var(--color-border); border-radius: var(--radius-round); font-size:.75rem; letter-spacing:.5px; transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast); }
.contact__social a:hover { background: var(--color-accent); color:#fff; border-color: var(--color-accent); }
.contact-form { background: var(--color-surface); padding: var(--space-2xl) var(--space-xl); border:1px solid var(--color-border); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.form__row { display:flex; flex-direction:column; gap:.4rem; margin-bottom: var(--space-lg); }
.form__label { font-size:.8rem; text-transform:uppercase; letter-spacing:1px; font-weight:600; color: var(--color-text-muted); }
.form__control { background: #101018; border:1px solid var(--color-border); color: var(--color-text); padding:.85rem 1rem; border-radius: var(--radius-sm); font: inherit; resize: vertical; min-height: 52px; transition: border-color var(--transition-fast), background var(--transition-fast); }
.form__control:focus { border-color: var(--color-accent); background:#141420; }
.form__error { font-size:.65rem; color: var(--color-danger); min-height: .9rem; }
.form__actions { display:flex; flex-direction:column; gap:.75rem; }
.form__note { margin:0; font-size:.65rem; color: var(--color-text-muted); }

/* ================= Footer ================= */
.site-footer { background: #0b0b11; padding: var(--space-3xl) 0 var(--space-xl); margin-top: var(--space-4xl); border-top:1px solid var(--color-border); font-size: var(--fs-300); }
.site-footer__top { display:grid; gap: var(--space-2xl); grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); margin-bottom: var(--space-2xl); }
.site-footer__nav ul { list-style:none; margin:0; padding:0; display:grid; gap:.5rem; }
.site-footer__nav a { text-decoration:none; color: var(--color-text-muted); font-size: var(--fs-400); }
.site-footer__nav a:hover { color: var(--color-text); }
.site-footer__tagline { color: var(--color-text-muted); max-width: 300px; }
.site-footer__brand { display:flex; flex-direction:column; gap: clamp(.5rem,1.2vw,.9rem); }
.site-footer__bottom { display:flex; flex-wrap:wrap; gap: var(--space-md); align-items:center; justify-content: space-between; border-top:1px solid var(--color-border); padding-top: var(--space-md); }
.legal { list-style:none; padding:0; margin:0; display:flex; gap: var(--space-md); }
.legal a { color: var(--color-text-muted); text-decoration:none; }
.legal a:hover { color: var(--color-text); }

/* ================= Buttons ================= */
.btn { --btn-bg: var(--color-accent); --btn-color: #fff; --btn-border: var(--color-accent); --btn-shadow: 0 2px 6px -1px rgba(var(--color-accent-rgb),0.5); position:relative; font:inherit; font-weight:600; letter-spacing:.5px; line-height:1; text-decoration:none; cursor:pointer; border-radius: var(--radius-round); padding: .95rem 1.45rem 1rem; border:1px solid var(--btn-border); background: var(--btn-bg); color: var(--btn-color); display:inline-flex; align-items:center; justify-content:center; gap:.5rem; transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast); }
.btn:hover { transform: translateY(-3px); box-shadow: var(--btn-shadow); }
.btn:active { transform: translateY(0); }
.btn--ghost { --btn-bg: rgba(var(--color-accent-rgb),0.12); --btn-color: var(--color-accent); --btn-border: rgba(var(--color-accent-rgb),0.25); }
.btn--ghost:hover { --btn-bg: rgba(var(--color-accent-rgb),0.25); }
.btn--outline { --btn-bg: transparent; --btn-color: var(--color-text); --btn-border: var(--color-border); }
.btn--outline:hover { --btn-border: var(--color-accent); color: var(--color-accent); }
.btn--primary { --btn-bg: var(--gradient-accent); --btn-border: transparent; }
.btn--sm { padding:.65rem 1rem .75rem; font-size: var(--fs-300); }

/* ================= Lightbox ================= */
.lightbox { position:fixed; inset:0; background: rgba(0,0,0,0.75); display:flex; align-items:center; justify-content:center; padding: var(--space-xl); z-index: var(--z-modal); backdrop-filter: blur(10px); }
.lightbox[hidden] { display:none; }
.lightbox__figure { max-width: min(1200px, 90vw); max-height: 80vh; display:flex; flex-direction:column; gap: var(--space-md); }
.lightbox__img { width:100%; height:auto; border-radius: var(--radius-md); box-shadow: var(--shadow-lg); object-fit:contain; }
.lightbox__close { position:absolute; top:1rem; right:1rem; background: var(--color-surface); color: var(--color-text); border:1px solid var(--color-border); width:42px; height:42px; border-radius: var(--radius-round); font-size:1.5rem; line-height:1; cursor:pointer; display:flex; align-items:center; justify-content:center; }
.lightbox__close:hover { background: var(--color-accent); color:#fff; border-color: var(--color-accent); }
.lightbox__caption { font-size: var(--fs-300); color: var(--color-text-muted); text-align:center; }

/* ================= Reveal Animations ================= */
[data-reveal] { opacity:0; transform: translateY(24px); transition: opacity var(--transition-med), transform var(--transition-slow); }
[data-reveal].is-visible { opacity:1; transform: translateY(0); }
[data-reveal="fade-in"] { transform: translateY(0); opacity:0; }
[data-reveal="fade-in"].is-visible { opacity:1; }

/* Delay Utility using data attribute */
[data-reveal][data-reveal-delay="50"] { transition-delay: .05s; }
[data-reveal][data-reveal-delay="100"] { transition-delay: .1s; }
[data-reveal][data-reveal-delay="150"] { transition-delay: .15s; }

/* ================= Utilities ================= */
.u-text-center { text-align:center; }

/* ================= Media Queries ================= */
@media (max-width: 880px) {
  .nav__toggle { display:block; }
  .nav__list { position: absolute; top: 100%; right: 0; background: rgba(15,15,21,0.95); backdrop-filter: blur(14px); flex-direction: column; padding: var(--space-xl) var(--space-lg); border:1px solid var(--color-border); border-radius: var(--radius-md); min-width: 240px; transform-origin: top right; transform: scale(.9) translateY(-10px); opacity:0; pointer-events:none; transition: transform var(--transition-med), opacity var(--transition-med); box-shadow: var(--shadow-lg); }
  .nav--open .nav__list { opacity:1; transform: scale(1) translateY(0); pointer-events:auto; }
  .nav__link { font-size: var(--fs-500); }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__content { order:2; }
  .hero__media { order:1; max-width: 420px; margin-inline:auto; }
  .section { padding: var(--space-2xl) 0 var(--space-3xl); }
  .site-footer { padding-top: var(--space-2xl); }
}

@media (max-width: 520px) {
  .hero__title { font-size: var(--fs-800); }
  .hero__meta { gap:1.2rem; }
  .portfolio__grid { grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); }
  .contact-form { padding: var(--space-xl) var(--space-lg); }
}

/* --- Ultra-small / narrow devices (e.g. 360px & below) --- */
@media (max-width: 420px) {
  :root { --gutter: var(--space-md); }
  .section { padding: var(--space-xl) 0 var(--space-2xl); }
  .hero__inner { gap: var(--space-2xl); }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width:100%; }
  .hero__meta { font-size: .65rem; }
  .service-card { padding: var(--space-lg) var(--space-md); }
  .project-card__content { padding: var(--space-md) var(--space-md) var(--space-lg); }
  .blog-card { padding: var(--space-lg) var(--space-md); }
  .contact-form { padding: var(--space-xl) var(--space-md); }
  .stats { grid-template-columns: repeat(auto-fit,minmax(90px,1fr)); }
  .nav__list { min-width: 82vw; }
}

/* --- Extremely small widths (<=340px) adjust typography / spacing further --- */
@media (max-width: 340px) {
  .hero__title { font-size: clamp(1.9rem, 8vw, 2.4rem); }
  .section__title { font-size: clamp(1.4rem, 7vw, 1.9rem); }
  .hero__lead, .lead { font-size: var(--fs-400); }
  .hero__meta strong { font-size: 1rem; }
  .filter-btn { padding: .5rem .75rem; font-size: .55rem; }
  .stats__value { font-size: clamp(1.2rem, 10vw, 1.6rem); }
}

/* --- Support for safe-area insets (iOS) --- */
@supports (padding: max(0px)) {
  body, .site-header, .nav__list, .lightbox { padding-left: max(env(safe-area-inset-left), 0px); padding-right: max(env(safe-area-inset-right), 0px); }
  .nav__list { margin-top: env(safe-area-inset-top); }
}

/* --- Orientation adjustments for landscape on small devices --- */
@media (max-height: 480px) and (orientation: landscape) {
  .hero { min-height: unset; padding-top: var(--space-xl); }
  .hero__inner { grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
  .hero__media { max-width: 260px; }
  .hero__img { aspect-ratio: 3/4; }
  .hero__scroll-indicator { display:none; }
}

/* --- Improve tap targets on touch screens --- */
@media (hover: none) and (pointer: coarse) {
  .nav__link, .filter-btn, .contact__social a { padding: .75rem 1rem; }
  .btn { padding: 1.05rem 1.6rem 1.15rem; }
}

/* --- Word wrapping safeguards for long titles / tags --- */
.hero__title, .project-card__title, .blog-card__title { word-break: break-word; overflow-wrap: anywhere; }

/* --- Optional scroll progress bar (if element added) --- */
.scroll-progress { position:fixed; top:0; left:0; height:3px; width:100%; background: var(--gradient-accent); transform-origin: left; transform: scaleX(0); z-index: var(--z-header); pointer-events:none; }

/* Print minimal */
@media print { .nav__toggle, .hero__actions, .portfolio__filters, .contact-form button, .lightbox, .hero__scroll-indicator { display:none !important; } body { background:#fff; color:#000; } }

/* End of Styles */