/* ==========================================================================
   Taise Lopes — Portfolio
   Recreated in pure HTML / CSS / JS (no frameworks, no libraries)
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root {
  --purple: #a34cbf;
  --purple-hover: #8e3aa8;
  --ink: #000000;
  --heading: #3a3a3a;
  --text: #333333;
  --muted: #636363;
  --line: #e7e7e7;

  --cream: #fbfbfb;
  --yellow: #ffd845;
  --peach: #fff0ed;
  --magenta: #a85b98;
  --plum: #69385e;
  --offwhite: #fcfcfc;
  --near-black: #0c0c0c;
  --pv-blue: #4551bf;
  --hero-cyan: #f2fcfe;

  --font-head: "Manrope", -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: "Poppins", -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-label: "Montserrat", -apple-system, "Segoe UI", Roboto, sans-serif;

  --container: 1325px;
  --header-h: 110px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: #fff;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4, h5, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 30px;
}

.screen-reader-text {
  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: absolute;
  left: -9999px;
  top: 0;
  background: var(--purple);
  color: #fff;
  padding: 10px 16px;
  z-index: 1000;
}
.skip-link:focus { left: 8px; top: 8px; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 2px solid var(--purple);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  padding: 14px 0;
}
.brand img { width: 64px; height: auto; }

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-link {
  display: block;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--heading);
  padding: 13px 20px;
  transition: color .2s ease;
}
.nav-link:hover { color: var(--purple); }
.nav-link.active { color: var(--purple); }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  width: 44px;
  height: 44px;
  padding: 0;
  position: relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 10px;
  width: 24px;
  height: 2px;
  background: var(--heading);
  transition: transform .25s ease, opacity .25s ease;
}
.nav-toggle span { top: 21px; }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }
.nav-toggle.is-open span { background: transparent; }
.nav-toggle.is-open span::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span::after { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 16px;
  line-height: 1;
  color: #fff;
  background: var(--purple);
  border: 0;
  border-radius: 40px;
  padding: 16px 36px;
  transition: background .2s ease, transform .2s ease;
}
.btn:hover { background: var(--purple-hover); transform: translateY(-2px); }

/* ==========================================================================
   Home — Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 74vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px 0 40px;
}
.hero-headline {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(44px, 6.4vw, 80px);
  line-height: 1.05;
  color: var(--heading);
  letter-spacing: -0.01em;
}
.hero-headline .static { color: var(--heading); }
.rotator {
  display: block;
  color: var(--purple);
  position: relative;
  min-height: 1.2em;
  white-space: nowrap;
}
.rotator .word {
  position: absolute;
  left: 0; top: 0;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(0.28em);
  transition: opacity .45s ease, transform .45s ease;
  pointer-events: none;
}
.rotator .word.is-active {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

.hero-sub {
  margin-top: 28px;
  font-family: var(--font-body);
  font-size: 20px;
  color: var(--ink);
}

.hero-social {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  color: var(--purple);
  transition: transform .2s ease;
}
.social-icon svg { width: 18px; height: 18px; fill: currentColor; }
.social-icon:hover { transform: scale(1.25); }

/* ==========================================================================
   Home — Section header (Explore my latest work)
   ========================================================================== */
.work-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid #d9d9d9;
}
.work-head h2 {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(20px, 2.4vw, 26px);
  color: var(--ink);
}
.work-head .count {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--muted);
  white-space: nowrap;
}

/* ==========================================================================
   Home — Projects
   ========================================================================== */
.project {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 70px 0;
}
.project-media { overflow: hidden; }
.project-media img {
  width: 100%;
  transition: transform .5s ease;
}
.project-media a:hover img { transform: scale(1.05); }
.project-title {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 22px;
  color: var(--ink);
  margin-bottom: 16px;
}
.project-desc {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.73;
  color: var(--muted);
  margin-bottom: 34px;
  max-width: 460px;
}

/* ==========================================================================
   Footer (copyright)
   ========================================================================== */
.site-footer {
  padding: 40px 0;
}
.site-footer p {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--muted);
}

/* ==========================================================================
   Contact page
   ========================================================================== */
.contact-heading {
  background: var(--cream);
  padding: 130px 0;
}
.contact-heading h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(40px, 5.4vw, 65px);
  line-height: 1.45;
  color: var(--heading);
  text-transform: capitalize;
}
.contact-form-section {
  background: var(--yellow);
  padding: 90px 0 110px;
}
.contact-form { max-width: 1080px; margin: 0 auto; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.field { display: flex; flex-direction: column; }
.field.full { grid-column: 1 / -1; }
.field label {
  font-family: var(--font-label);
  font-size: 14px;
  color: var(--heading);
  margin-bottom: 8px;
}
.field label .req { color: #d9534f; }
.field input,
.field textarea {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--heading);
  background: transparent;
  border: 1px solid var(--heading);
  border-radius: 19px;
  padding: 11px 18px;
  width: 100%;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field textarea { border-radius: 24px; resize: vertical; min-height: 150px; }
.field input:focus,
.field textarea:focus {
  border-color: var(--purple);
  box-shadow: 0 0 0 2px rgba(163, 76, 191, .25);
}
.form-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 28px;
}
.form-actions .btn { padding: 16px 30px; border-radius: 30px; }
.form-status {
  margin-top: 16px;
  text-align: right;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--plum);
  min-height: 1.2em;
}

/* ==========================================================================
   Case study (shared)
   ========================================================================== */
.cs section { padding: 70px 0; }
.cs .full-bleed { width: 100%; }

.eyebrow {
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 18px;
}
.cs-title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(34px, 4.6vw, 56px);
  line-height: 1.1;
  color: var(--heading);
}
.cs-h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.15;
  color: var(--heading);
  margin-bottom: 24px;
  max-width: 16ch;
}
.cs-h2.wide { max-width: none; }
.cs-h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 22px;
  color: var(--heading);
  margin-bottom: 12px;
}
.cs-text { font-family: var(--font-body); font-size: 16px; color: var(--text); }
.cs-text p { margin-bottom: 16px; }
.cs-text p:last-child { margin-bottom: 0; }
.cs-narrow { max-width: 820px; }
.cs-center { text-align: center; margin-left: auto; margin-right: auto; }

.cs-caption {
  font-family: var(--font-label);
  font-size: 14px;
  color: var(--muted);
  text-align: center;
  margin-top: 14px;
}

.cs-figure { margin: 0; }
.cs-figure img {
  width: 100%;
  border-radius: 10px;
}
.cs-figure.plain img { border-radius: 0; }

/* Colored bands */
.band { padding: 90px 0; }
.band--peach   { background: var(--peach); }
.band--magenta { background: var(--magenta); color: #fff; }
.band--plum    { background: var(--plum); color: #fff; }
.band--offwhite{ background: var(--offwhite); }
.band--dark    { background: var(--near-black); }
.band--magenta .cs-h2, .band--magenta .cs-h3, .band--magenta .eyebrow,
.band--plum .cs-h2, .band--plum .cs-h3, .band--plum .eyebrow {
  color: #fff;
}
.band--magenta .cs-text, .band--plum .cs-text { color: rgba(255,255,255,.92); }

/* Case study hero */
.cs-hero { padding: 80px 0 0; }
.cs-hero--proc { background: linear-gradient(var(--hero-cyan) 78%, #fff 22%); }
.cs-hero--pv { background: var(--pv-blue); color: #fff; padding: 90px 0 0; }
.cs-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
}
.cs-hero--pv .cs-title, .cs-hero--pv .cs-text { color: #fff; }
.cs-hero--pv .cs-text { opacity: .95; margin-top: 20px; }
.cs-hero-media img { margin: 0 auto; }

/* Feature rows (alternating image / text) */
.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 80px 0;
}
.feature.reverse .feature-media { order: 2; }
.feature-media img { width: 100%; border-radius: 10px; }

/* Problem / info cards grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
.card-grid--3 { grid-template-columns: repeat(3, 1fr); }
.card-grid--2 { grid-template-columns: repeat(2, 1fr); }
.card .num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 40px;
  color: var(--purple);
  line-height: 1;
  margin-bottom: 16px;
}
.card h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  color: var(--heading);
  line-height: 1.35;
}
.band--peach .card h3 { color: var(--heading); }

/* Icon box (features) */
.icon-box { text-align: left; }
.icon-box .ico {
  width: 52px; height: 52px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(163,76,191,.12);
  color: var(--purple);
  margin-bottom: 18px;
}
.icon-box .ico svg { width: 24px; height: 24px; fill: currentColor; }
.icon-box h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 19px;
  color: var(--heading);
  margin-bottom: 10px;
}
.icon-box p { font-family: var(--font-body); font-size: 15px; color: var(--muted); }

/* Personas */
.persona {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 40px;
  align-items: start;
  padding: 30px 0;
}
.persona.reverse .persona-photo { order: 2; }
.persona-photo img { border-radius: 14px; }
.persona h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 26px;
  color: var(--heading);
  margin-bottom: 14px;
}
.persona p { font-family: var(--font-body); font-size: 15px; color: var(--text); margin-bottom: 10px; }
.persona .meta { color: var(--muted); font-size: 14px; }

/* Pull quote */
.pull-quote {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.3;
  color: var(--heading);
  text-align: center;
  max-width: 18ch;
  margin: 0 auto;
}
.pull-quote.left { text-align: left; max-width: 24ch; margin: 0; }

/* Accordion */
.accordion { border-top: 1px solid rgba(0,0,0,.12); }
.acc-item { border-bottom: 1px solid rgba(0,0,0,.12); }
.acc-trigger {
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  padding: 22px 40px 22px 0;
  position: relative;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  color: var(--heading);
  line-height: 1.5;
}
.acc-trigger::after {
  content: "+";
  position: absolute;
  right: 4px; top: 20px;
  font-size: 24px;
  color: var(--purple);
  transition: transform .25s ease;
}
.acc-trigger[aria-expanded="true"]::after { content: "\2212"; }
.acc-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}
.acc-panel-inner {
  padding: 0 0 22px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--muted);
}

/* Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.gallery img { width: 100%; border-radius: 10px; }

/* Carousel (iteration screens) */
.carousel { position: relative; }
.carousel-track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 16px;
  -webkit-overflow-scrolling: touch;
}
.carousel-track::-webkit-scrollbar { height: 8px; }
.carousel-track::-webkit-scrollbar-thumb { background: rgba(163,76,191,.4); border-radius: 8px; }
.carousel-track img {
  flex: 0 0 auto;
  width: 200px;
  scroll-snap-align: center;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,.12);
}

/* Video */
.cs-video {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  display: block;
  border-radius: 12px;
}

/* App store badges */
.app-badges { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 26px; }
.app-badges img { height: 48px; width: auto; }

/* Centered intro block helper */
.cs-block { max-width: 980px; }

/* Spacer */
.spacer { height: 40px; }

/* ==========================================================================
   Scroll reveal
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  :root { --header-h: 92px; }
  .project { gap: 40px; }
  .feature, .cs-hero-grid { gap: 36px; }
  .persona { grid-template-columns: 240px 1fr; gap: 28px; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }

  /* Mobile nav */
  .nav-toggle { display: block; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 2px solid var(--purple);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform .2s ease;
    display: none;
  }
  .main-nav.is-open { display: block; transform: scaleY(1); }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 0; padding: 8px 0; }
  .nav-link { text-align: center; padding: 16px; }

  .hero { min-height: auto; padding: 50px 0 30px; text-align: left; }
  .hero-social {
    position: static;
    transform: none;
    flex-direction: row;
    gap: 22px;
    margin-top: 26px;
  }
  .hero-sub { margin-top: 22px; }

  .work-head { flex-direction: column; align-items: flex-start; gap: 4px; }

  .project,
  .feature,
  .cs-hero-grid,
  .persona {
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 44px 0;
  }
  .feature.reverse .feature-media,
  .persona.reverse .persona-photo { order: 0; }
  .persona-photo img { max-width: 280px; }

  .project-desc { max-width: none; }

  .card-grid, .card-grid--3, .card-grid--2 { grid-template-columns: 1fr 1fr; gap: 22px; }
  .gallery { grid-template-columns: 1fr 1fr; }

  .contact-heading { padding: 80px 0; }
  .contact-form-section { padding: 60px 0 70px; }
  .form-grid { grid-template-columns: 1fr; gap: 20px; }

  .band { padding: 60px 0; }
  .cs section { padding: 50px 0; }
}

@media (max-width: 480px) {
  .card-grid, .card-grid--3, .card-grid--2, .gallery { grid-template-columns: 1fr; }
  .hero-headline { font-size: 32px; }
  .form-actions { justify-content: stretch; }
  .form-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ==========================================================================
   Payvoice — editorial layout (matches original)
   ========================================================================== */
:root {
  --pv-green: #14925d;
  --pv-green-dark: #0f7a4d;
  --pv-violet: #7b86e0;
  --pv-pink: #f1c9c9;
}

.pv .cs-title, .pv .cs-h2 { text-transform: capitalize; }

/* Decorative scattered squares */
.deco { position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 0; }
.deco i { position: absolute; display: block; width: 26px; height: 26px; border-radius: 5px; }
.sq-green  { background: var(--pv-green); }
.sq-yellow { background: var(--yellow); }
.sq-violet { background: var(--pv-violet); }

/* Hero */
.pv-hero { background: var(--pv-green); color: #fff; position: relative; overflow: hidden; }
.pv-hero .container { position: relative; z-index: 1; }
.pv-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 44px;
  align-items: stretch;
}
.pv-hero-text { display: flex; flex-direction: column; justify-content: center; padding: 80px 0; }
.pv-hero-text .cs-title { color: #fff; }
.pv-hero-text p { color: rgba(255,255,255,.92); margin-top: 20px; max-width: 460px; font-family: var(--font-body); }
.pv-collage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 14px;
  min-height: 480px;
  padding: 36px 0;
}
.pv-collage img { width: 100%; height: 100%; object-fit: cover; border-radius: 10px; }
.pv-collage .c1 { grid-column: 1; grid-row: 1; }
.pv-collage .c2 { grid-column: 1; grid-row: 2; }
.pv-collage .c3 { grid-column: 2; grid-row: 1 / 3; }

/* Green band */
.band--pvgreen { background: var(--pv-green); color: #fff; }
.band--pvgreen .cs-title, .band--pvgreen .cs-h2, .band--pvgreen .cs-h3, .band--pvgreen .eyebrow { color: #fff; }
.band--pvgreen .cs-text { color: rgba(255,255,255,.92); }

/* Centered Kick-Off + questions */
.pv-center-title { text-align: center; }
.pv-questions { max-width: 880px; margin: 40px auto 0; }
.pv-questions .pull-quote { text-align: center; max-width: none; margin: 0 auto 26px; font-size: clamp(20px,2.3vw,30px); }
.pv-questions .pull-quote:last-child { margin-bottom: 0; }

/* Overview info cards (no icons) */
.info-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 34px; }
.info-cards h3 { font-family: var(--font-head); font-weight: 800; font-size: 18px; color: var(--heading); margin-bottom: 12px; }
.info-cards p { font-family: var(--font-body); font-size: 14px; color: var(--muted); line-height: 1.6; }

/* Personas (editorial cards on colored blocks) */
.pv-personas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.pv-intro-block {
  background: var(--pv-green); color: #fff; border-radius: 12px;
  padding: 40px; display: flex; align-items: center;
}
.pv-intro-block h2 { font-family: var(--font-head); font-weight: 800; font-size: clamp(30px,3vw,44px); line-height: 1.1; color: #fff; text-transform: capitalize; }
.persona-card .ph { border-radius: 12px; overflow: hidden; margin-bottom: 18px; }
.persona-card .ph img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
.persona-card h3 { font-family: var(--font-head); font-weight: 800; font-size: 22px; color: var(--heading); margin-bottom: 12px; }
.persona-card p { font-family: var(--font-body); font-size: 14px; color: var(--text); margin-bottom: 10px; line-height: 1.6; }
.persona-card .meta { color: var(--muted); font-size: 13px; }

/* Concept screens row */
.screens-row { display: flex; gap: 18px; flex-wrap: wrap; justify-content: center; }
.screens-row img { width: 150px; border-radius: 14px; box-shadow: 0 8px 24px rgba(0,0,0,.10); }

/* Subtraction principles */
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 30px; }
.principle h3 { font-family: var(--font-head); font-weight: 800; font-size: 14px; letter-spacing: .04em; text-transform: uppercase; color: var(--heading); margin-bottom: 10px; }
.principle p { font-family: var(--font-body); font-size: 14px; color: var(--muted); line-height: 1.6; }

/* Tech challenges 2-col */
.tech-grid { display: grid; grid-template-columns: 320px 1fr; gap: 50px; align-items: start; }
.q-badge {
  width: 110px; height: 110px; border-radius: 18px; background: var(--pv-green);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 800; font-size: 60px; margin-bottom: 24px;
}

/* Full-bleed split (photo + green block) */
.split { display: grid; grid-template-columns: 1fr 1fr; align-items: stretch; }
.split-img { background-size: cover; background-position: center; min-height: 460px; }
.split-green, .split-content { display: flex; flex-direction: column; justify-content: center; padding: 70px clamp(28px, 5vw, 80px); }
.split-green { background: var(--pv-green); color: #fff; }
.split-green .cs-title, .split-green .cs-h2 { color: #fff; }
.split-green .cs-text { color: rgba(255,255,255,.92); }
.split.reverse .split-img { order: 2; }

@media (max-width: 900px) {
  .info-cards { grid-template-columns: 1fr 1fr; gap: 26px; }
  .pv-personas, .principles, .tech-grid { grid-template-columns: 1fr; }
  .tech-grid { gap: 30px; }
}
@media (max-width: 768px) {
  .pv-hero-grid { grid-template-columns: 1fr; gap: 0; }
  .pv-hero-text { padding: 56px 0 30px; }
  .pv-collage { min-height: 360px; padding: 0 0 40px; }
  .split { grid-template-columns: 1fr; }
  .split.reverse .split-img { order: 0; }
  .split-img { min-height: 280px; }
  .info-cards { grid-template-columns: 1fr; }
}