/* =========================================================
   VIKAS KAMATH — PORTFOLIO STYLES
   ========================================================= */

/* ---------- Tokens ---------- */
:root{
  /* Colour */
  --ivory:        #F5F2EA;
  --ivory-deep:   #EDE7D8;
  --beige:        #E2D9C4;
  --charcoal:     #1F1D19;
  --charcoal-soft:#4A463F;
  --olive:        #6B7052;
  --olive-deep:   #4E5339;
  --line:         rgba(31,29,25,0.12);
  --line-strong:  rgba(31,29,25,0.22);
  --white:        #FFFDF9;

  /* Type */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --space-1: clamp(0.5rem, 0.45rem + 0.25vw, 0.75rem);
  --space-2: clamp(1rem, 0.9rem + 0.5vw, 1.5rem);
  --space-3: clamp(1.75rem, 1.5rem + 1vw, 2.5rem);
  --space-4: clamp(3rem, 2.4rem + 2vw, 5rem);
  --space-5: clamp(4.5rem, 3.5rem + 3.5vw, 8rem);

  /* Layout */
  --container: 1280px;
  --radius-sm: 3px;
  --radius-md: 6px;
  --shadow-soft: 0 20px 50px -20px rgba(31,29,25,0.25);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--ivory);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family: inherit; cursor:pointer; }
input,textarea,select{ font-family: inherit; font-size: 1rem; }
h1,h2,h3,h4{ font-family: var(--font-display); margin:0; font-weight:600; }
p{ margin:0; }

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--charcoal); color:var(--ivory);
  padding:0.75rem 1.25rem; z-index:999; border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus{ left:0; }

:focus-visible{
  outline: 2px solid var(--olive);
  outline-offset: 3px;
}

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
}

.eyebrow{
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--olive-deep);
  margin: 0 0 0.75rem;
}

.section-heading{
  font-size: clamp(1.9rem, 1.5rem + 2vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  max-width: 22ch;
}
.section-sub{
  margin-top: var(--space-2);
  max-width: 52ch;
  color: var(--charcoal-soft);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
}
.section-head{ margin-bottom: var(--space-4); }

section{ padding: var(--space-5) 0; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:0.6rem;
  padding: 0.9rem 1.6rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  border: 1.5px solid transparent;
  transition: transform 0.25s var(--ease), background-color 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
  position: relative;
}
.btn::after{
  content:"→";
  transition: transform 0.25s var(--ease);
}
.btn:hover::after{ transform: translateX(3px); }
.btn-primary{
  background: var(--charcoal);
  color: var(--ivory);
}
.btn-primary:hover{ background: var(--olive-deep); transform: translateY(-2px); }
.btn-ghost{
  background: transparent;
  color: var(--charcoal);
  border-color: var(--line-strong);
}
.btn-ghost:hover{ border-color: var(--charcoal); transform: translateY(-2px); }
.btn-small{ padding: 0.6rem 1.15rem; font-size: 0.85rem; }

/* ---------- Reveal animation ---------- */
[data-reveal]{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
[data-reveal].is-visible{ opacity: 1; transform: translateY(0); }

/* ---------- Placeholder image blocks ---------- */
.ph{
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 220px;
  border-radius: var(--radius-md);
  display:flex; flex-direction:column; justify-content:flex-end;
  padding: var(--space-2);
  overflow:hidden;
  isolation: isolate;
}
.ph::before{
  content:"";
  position:absolute; inset:0;
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,0.06) 0 2px, transparent 2px 14px);
  z-index:-1;
}
.ph--warm{ background: linear-gradient(160deg, #C98A5E, #A9633B); color:#fff; }
.ph--olive{ background: linear-gradient(160deg, #838969, var(--olive-deep)); color:#fff; }
.ph--charcoal{ background: linear-gradient(160deg, #45423B, var(--charcoal)); color:#fff; }
.ph--beige{ background: linear-gradient(160deg, var(--beige), #C9BC9E); color: var(--charcoal); }
.ph-tag{
  align-self: flex-start;
  font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight:700;
  background: rgba(255,255,255,0.18);
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  margin-bottom: auto;
}
.ph-label{
  font-family: var(--font-display); font-style: italic; font-size: 1.15rem;
  opacity: 0.85;
}
.ph.sq{ aspect-ratio: 1/1; min-height: 0; padding: var(--space-1); align-items:flex-end; }
.ph.sq .ph-label{ font-size: 0.8rem; }
.ph.wide{ aspect-ratio: 21/9; min-height: 0; }
.ph.tall{ aspect-ratio: 3/4; min-height: 0; }

/* Real project images (layered over / replacing placeholders) */
.media{ position:relative; width:100%; height:100%; border-radius: var(--radius-md); overflow:hidden; }
.media.tall{ aspect-ratio: 3/4; }
.media-img{
  width:100%; height:100%; object-fit: cover; display:block;
  transition: transform 0.5s var(--ease);
}
.project-card:hover .media-img{ transform: scale(1.03); }

/* ---------- Header / Nav ---------- */
.site-header{
  position: sticky; top:0; z-index: 500;
  background: rgba(245,242,234,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), padding 0.3s var(--ease);
}
.site-header.is-scrolled{ border-bottom-color: var(--line); }
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 1.35rem clamp(1.25rem, 4vw, 3rem);
  transition: padding 0.3s var(--ease);
}
.site-header.is-scrolled .header-inner{ padding-top: 0.85rem; padding-bottom: 0.85rem; }
.brand{
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.main-nav{ display:flex; gap: clamp(1.25rem, 2vw, 2.25rem); }
.main-nav a{
  font-size: 0.92rem; font-weight: 600; position: relative; padding: 0.25rem 0;
}
.main-nav a::after{
  content:""; position:absolute; left:0; right:100%; bottom:-2px; height:1.5px;
  background: var(--olive-deep); transition: right 0.3s var(--ease);
}
.main-nav a:hover::after{ right:0; }
.header-actions{ display:flex; align-items:center; gap:1rem; }
.hamburger{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:38px; height:38px; background:none; border:1px solid var(--line-strong); border-radius: var(--radius-sm);
}
.hamburger span{ display:block; height:1.5px; width:16px; margin:0 auto; background: var(--charcoal); transition: transform 0.3s var(--ease), opacity 0.3s var(--ease); }
.hamburger[aria-expanded="true"] span:nth-child(1){ transform: translateY(6.5px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.hamburger[aria-expanded="true"] span:nth-child(3){ transform: translateY(-6.5px) rotate(-45deg); }

.mobile-nav{
  display:none; flex-direction:column; gap: 0.25rem;
  padding: 0 clamp(1.25rem, 4vw, 3rem) 1.5rem;
  max-height:0; overflow:hidden; transition: max-height 0.35s var(--ease);
}
.mobile-nav a{ padding: 0.85rem 0; border-bottom:1px solid var(--line); font-weight:600; }
.mobile-nav .btn{ margin-top: 0.9rem; justify-content:center; }
.mobile-nav.is-open{ max-height: 500px; }

/* ---------- Hero ---------- */
.hero{ padding-top: var(--space-4); }
.hero-inner{
  display:grid; grid-template-columns: 1fr 1fr; gap: var(--space-4);
  align-items:center;
}
.hero-heading{
  font-size: clamp(2.4rem, 1.7rem + 3vw, 3.9rem);
  line-height: 1.06; letter-spacing:-0.015em;
  margin-top: 0.5rem;
}
.hero-sub{
  margin-top: var(--space-2);
  max-width: 46ch;
  color: var(--charcoal-soft);
  font-size: clamp(1.05rem, 1rem + 0.3vw, 1.2rem);
}
.hero-actions{ display:flex; gap:1rem; margin-top: var(--space-3); flex-wrap:wrap; }
.hero-credibility{
  margin-top: var(--space-3);
  font-size: 0.85rem; letter-spacing:0.03em; color: var(--charcoal-soft);
  padding-top: var(--space-2); border-top: 1px solid var(--line); display:inline-block;
}

.hero-collage{
  display:grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr;
  gap: 1rem; height: clamp(360px, 40vw, 520px);
}
.collage-item{ margin:0; border-radius: var(--radius-md); overflow:hidden; box-shadow: var(--shadow-soft); }
.collage-item--a{ grid-row: 1 / 2; grid-column: 1 / 2; transform: translateY(-14px); }
.collage-item--b{ grid-row: 1 / 2; grid-column: 2 / 3; transform: translateY(18px); }
.collage-item--c{ grid-row: 2 / 3; grid-column: 1 / 2; transform: translateY(10px); }
.collage-item--d{ grid-row: 2 / 3; grid-column: 2 / 3; transform: translateY(-8px); }
.collage-item .ph{ height:100%; }

/* ---------- Services ---------- */
.service-grid{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow:hidden;
}
.service-card{
  background: var(--white);
  padding: var(--space-3);
  transition: background-color 0.3s var(--ease);
}
.service-card:hover{ background: var(--ivory-deep); }
.service-index{
  font-family: var(--font-display); font-style: italic; font-size:1.1rem; color: var(--olive-deep);
}
.service-card h3{ margin-top: 0.75rem; font-size:1.35rem; }
.service-card ul{ margin-top: 1rem; display:flex; flex-direction:column; gap:0.4rem; }
.service-card li{ font-size:0.92rem; color: var(--charcoal-soft); }
.service-card li::before{ content:"— "; color: var(--olive); }

/* ---------- Work / Filter / Grid ---------- */
.filter-bar{
  display:flex; flex-wrap:wrap; gap:0.6rem; margin-bottom: var(--space-4);
}
.filter-btn{
  background: transparent; border:1px solid var(--line-strong); border-radius: 999px;
  padding: 0.55rem 1.1rem; font-size: 0.85rem; font-weight:600; color: var(--charcoal-soft);
  transition: all 0.25s var(--ease);
}
.filter-btn:hover{ border-color: var(--charcoal); color: var(--charcoal); }
.filter-btn.is-active{ background: var(--charcoal); color: var(--ivory); border-color: var(--charcoal); }

.project-grid{
  display:grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3);
}
.project-card{
  cursor:pointer; border:none; background:none; text-align:left; padding:0;
  display:flex; flex-direction:column; gap: 1rem;
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
}
.project-card.is-hidden{ display:none; }
.project-card .ph{ aspect-ratio: 4/3; min-height:0; transition: transform 0.5s var(--ease); }
.project-card:hover .ph{ transform: scale(1.015); }
.project-card .media{ aspect-ratio: 4/3; }
.project-card .ph-wrap{ overflow:hidden; border-radius: var(--radius-md); box-shadow: var(--shadow-soft); }
.project-meta{ display:flex; justify-content:space-between; align-items:baseline; gap:1rem; }
.project-meta h3{ font-size: 1.5rem; }
.project-cat{ font-size:0.78rem; letter-spacing:0.08em; text-transform:uppercase; color: var(--olive-deep); font-weight:700; white-space:nowrap; }
.project-desc{ color: var(--charcoal-soft); font-size:0.95rem; max-width: 48ch; }
.project-link{
  font-size:0.85rem; font-weight:700; display:inline-flex; align-items:center; gap:0.4rem;
}
.project-link::after{ content:"→"; transition: transform 0.25s var(--ease); }
.project-card:hover .project-link::after{ transform: translateX(3px); }

/* ---------- Local business ---------- */
.local-business{ background: var(--ivory-deep); }
.business-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--line-strong); border:1px solid var(--line-strong); border-radius: var(--radius-md); overflow:hidden;
}
.business-item{
  background: var(--ivory-deep);
  padding: var(--space-3);
  display:flex; align-items:center; gap:1rem;
}
.business-icon{ font-size:1.6rem; color: var(--olive-deep); font-family: var(--font-display); }
.business-item h3{ font-size:1.15rem; }
.local-cta{ margin-top: var(--space-4); text-align:center; }

/* ---------- Landing page ribbon ---------- */
.ribbon{
  display:flex; flex-wrap:wrap; gap: 0; border-top:1px solid var(--line); margin-top: var(--space-2);
}
.ribbon li{
  flex: 1 1 130px;
  padding: var(--space-3) var(--space-2) var(--space-3) 0;
  border-bottom:1px solid var(--line);
  display:flex; flex-direction:column; gap:0.75rem;
}
.ribbon-num{ font-family: var(--font-display); font-style:italic; font-size:1.6rem; color: var(--olive); }
.ribbon-label{ font-weight:600; font-size:0.95rem; }

/* ---------- AI workflow ---------- */
.ai-workflow{ background: var(--charcoal); color: var(--ivory); }
.ai-workflow .eyebrow{ color: var(--beige); }
.ai-workflow .section-sub{ color: rgba(245,242,234,0.72); }
.workflow-track{
  display:grid; grid-template-columns: repeat(6, 1fr); gap: 1.25rem;
  margin-top: var(--space-2);
}
.workflow-step{
  border-top: 2px solid rgba(245,242,234,0.25);
  padding-top: 1rem;
}
.workflow-num{ font-family: var(--font-display); font-style:italic; color: var(--beige); font-size:1.2rem; }
.workflow-step h3{ font-size: 1.1rem; margin-top:0.5rem; }
.workflow-step p{ margin-top:0.5rem; font-size:0.85rem; color: rgba(245,242,234,0.68); }
.tool-labels{
  margin-top: var(--space-4); display:flex; flex-wrap:wrap; gap:0.6rem;
}
.tool-labels span{
  border:1px solid rgba(245,242,234,0.3); border-radius:999px; padding:0.4rem 0.95rem; font-size:0.8rem;
}

/* ---------- Design process ---------- */
.process-grid{ display:grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-2); }
.process-item{ padding-top: 1rem; border-top: 2px solid var(--olive); }
.process-num{ font-family: var(--font-display); font-style:italic; color: var(--olive-deep); font-size:1.3rem; }
.process-item h3{ font-size:1.2rem; margin-top:0.5rem; }
.process-item p{ margin-top:0.5rem; font-size:0.9rem; color: var(--charcoal-soft); }

/* ---------- Social showcase ---------- */
.social-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 0.6rem;
}
.social-secondary{ margin-top: var(--space-3); }
.social-secondary .ph{ box-shadow: var(--shadow-soft); }

/* ---------- Graphic work ---------- */
.graphic-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-2); }

/* ---------- About ---------- */
.about-inner{
  display:grid; grid-template-columns: 1fr 1.2fr; gap: var(--space-5);
}
.about-copy p{ margin-top: 1rem; color: var(--charcoal-soft); max-width: 46ch; }
.about-copy p:first-of-type{ margin-top:0; }
.skills{ display:grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
.skill-group h3{
  font-size: 0.78rem; letter-spacing:0.1em; text-transform:uppercase;
  font-family: var(--font-body); font-weight:700; color: var(--olive-deep);
  padding-bottom: 0.6rem; border-bottom: 1px solid var(--line); margin-bottom: 0.75rem;
}
.skill-group li{ font-size:0.93rem; padding: 0.3rem 0; color: var(--charcoal-soft); }

/* ---------- CTA strip ---------- */
.cta-strip{ text-align:center; background: var(--beige); }
.cta-heading{
  font-size: clamp(1.9rem, 1.4rem + 2.2vw, 3rem);
  max-width: 20ch; margin: 0 auto var(--space-3);
}

/* ---------- Contact ---------- */
.contact-inner{ display:grid; grid-template-columns: 1fr 1.3fr; gap: var(--space-5); }
.contact-links{ margin-top: var(--space-4); display:flex; flex-direction:column; gap:0; }
.contact-links li{
  display:flex; justify-content:space-between; padding: 0.9rem 0; border-bottom: 1px solid var(--line);
}
.contact-links span{ color: var(--charcoal-soft); font-size:0.85rem; }
.contact-links a{ font-weight:700; }

.contact-form{ display:grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-row{ display:flex; flex-direction:column; gap:0.5rem; }
.form-row--full{ grid-column: 1 / -1; }
.form-row label{ font-size:0.8rem; font-weight:700; letter-spacing:0.03em; }
.form-row input, .form-row select, .form-row textarea{
  border:1px solid var(--line-strong); background: var(--white); border-radius: var(--radius-sm);
  padding: 0.85rem 1rem; color: var(--charcoal);
  transition: border-color 0.25s var(--ease);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{
  border-color: var(--olive); outline:none;
}
.form-row textarea{ resize: vertical; }
.form-status{ margin-top:0.9rem; font-size:0.88rem; color: var(--olive-deep); font-weight:600; min-height:1.2em; }

/* ---------- Modal ---------- */
.modal-overlay{
  position:fixed; inset:0; background: rgba(31,29,25,0.55);
  display:flex; align-items:flex-start; justify-content:center;
  padding: var(--space-3) clamp(1rem, 4vw, 3rem);
  overflow-y:auto;
  opacity:0; visibility:hidden; transition: opacity 0.3s var(--ease);
  z-index: 1000;
}
.modal-overlay.is-open{ opacity:1; visibility:visible; }
.modal{
  background: var(--ivory); max-width: 900px; width:100%; border-radius: var(--radius-md);
  padding: clamp(1.5rem, 4vw, 3.5rem); position:relative; margin: var(--space-4) 0;
  transform: translateY(20px); transition: transform 0.35s var(--ease);
  box-shadow: 0 40px 80px -30px rgba(0,0,0,0.4);
}
.modal-overlay.is-open .modal{ transform: translateY(0); }
.modal-close{
  position:absolute; top:1.25rem; right:1.25rem; width:38px; height:38px;
  border-radius:50%; border:1px solid var(--line-strong); background: var(--white);
}
.modal-tag{ display:inline-block; margin-top:1rem; font-size:0.75rem; font-weight:700; letter-spacing:0.08em; text-transform:uppercase; color: var(--olive-deep); background: var(--ivory-deep); padding:0.3rem 0.75rem; border-radius:999px; margin-right:0.4rem; }
.modal-content h2{ font-size: clamp(1.8rem, 1.5rem + 1.5vw, 2.5rem); margin-top:0.75rem; }
.modal-content .ph{ margin: var(--space-3) 0; aspect-ratio: 16/9; }
.modal-media{ margin: var(--space-3) 0; }
.modal-media .media{ aspect-ratio: 16/9; }
.modal-block{ margin-top: var(--space-3); }
.modal-block h4{ font-size:0.78rem; letter-spacing:0.08em; text-transform:uppercase; color: var(--olive-deep); font-family: var(--font-body); }
.modal-block p, .modal-block ul{ margin-top:0.5rem; color: var(--charcoal-soft); }
.modal-block li{ padding: 0.2rem 0; }
.modal-overview-grid{ display:grid; grid-template-columns: repeat(2,1fr); gap:1rem; margin-top: var(--space-3); }
.concept-flag{ margin-top: var(--space-3); font-size:0.85rem; font-style:italic; font-family: var(--font-display); color: var(--charcoal-soft); }

/* ---------- Footer ---------- */
.site-footer{ background: var(--charcoal); color: var(--ivory); padding: var(--space-4) 0 var(--space-3); }
.footer-inner{ display:flex; flex-wrap:wrap; justify-content:space-between; gap: var(--space-3); align-items:flex-start; }
.footer-name{ font-family: var(--font-display); font-size:1.4rem; }
.footer-role{ margin-top:0.25rem; color: var(--beige); font-size:0.9rem; }
.footer-tagline{ margin-top:0.25rem; font-size:0.8rem; color: rgba(245,242,234,0.6); }
.footer-nav{ display:flex; gap:1.5rem; }
.footer-nav a{ font-size:0.9rem; color: rgba(245,242,234,0.8); }
.footer-nav a:hover{ color: var(--ivory); }
.footer-copy{ width:100%; margin-top: var(--space-3); padding-top: var(--space-2); border-top: 1px solid rgba(245,242,234,0.15); font-size:0.78rem; color: rgba(245,242,234,0.5); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px){
  .hero-inner{ grid-template-columns: 1fr; gap: var(--space-4); }
  .hero-collage{ order:-1; height: clamp(300px, 70vw, 420px); }
  .service-grid{ grid-template-columns: repeat(2, 1fr); }
  .business-grid{ grid-template-columns: repeat(2, 1fr); }
  .workflow-track{ grid-template-columns: repeat(3, 1fr); row-gap: var(--space-3); }
  .process-grid{ grid-template-columns: repeat(3, 1fr); row-gap: var(--space-3); }
  .about-inner{ grid-template-columns: 1fr; gap: var(--space-4); }
  .contact-inner{ grid-template-columns: 1fr; gap: var(--space-4); }
  .graphic-grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px){
  .main-nav{ display:none; }
  .header-actions .btn-small{ display:none; }
  .hamburger{ display:flex; }
  .mobile-nav{ display:flex; }

  .project-grid{ grid-template-columns: 1fr; }
  .social-grid{ grid-template-columns: repeat(2, 1fr); }
  .skills{ grid-template-columns: 1fr; }
  .contact-form{ grid-template-columns: 1fr; }
  .ribbon li{ flex: 1 1 45%; }
  .footer-inner{ flex-direction:column; }
}

@media (max-width: 640px){
  section{ padding: var(--space-4) 0; }
  .service-grid{ grid-template-columns: 1fr; }
  .business-grid{ grid-template-columns: 1fr; }
  .workflow-track{ grid-template-columns: 1fr 1fr; }
  .process-grid{ grid-template-columns: 1fr 1fr; }
  .graphic-grid{ grid-template-columns: 1fr; }
  .hero-actions{ flex-direction:column; align-items:stretch; }
  .hero-actions .btn{ justify-content:center; }
  .modal{ padding: 1.5rem; margin: 1.5rem 0; }
  .modal-overview-grid{ grid-template-columns: 1fr; }
}