/* ── 1. CSS CUSTOM PROPERTIES ─────────── */
:root {
  /* Colors */
  --color-black:      #000000;
  --color-white:      #ffffff;
  --color-white-70:   rgba(255, 255, 255, 0.70);
  --color-white-50:   rgba(255, 255, 255, 0.50);
  --color-white-30:   rgba(255, 255, 255, 0.30);
  --color-grey-mid:   #7F807F;
  --color-grey-dim:   #4F4F4F;
  --color-grey-muted: #8E8E8E;

  /* Case Study accent */
  --color-cs-purple:  #7437f6;
  --color-cs-text:    #111111;
  --color-cs-bg:      #ffffff;
  --color-cs-border:  rgba(0, 0, 0, 0.09);

  /* Typography */
  --font-display:   "GROUPE BOLD", sans-serif;
  --font-heading:   "GROUPE MEDIUM", sans-serif;
  --font-nav:       "GROUPE REGULAR", sans-serif;
  --font-ui:        "SF-PRO-DISPLAY-REGULAR", sans-serif;
  --font-ui-light:  "SF-PRO-DISPLAY-LIGHT", sans-serif;
  --font-ui-semi:   "SF-PRO-DISPLAY-SEMIBOLD", sans-serif;

  /* Spacing */
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   2rem;
  --space-lg:   4rem;
  --space-xl:   6rem;
  --space-2xl: 10rem;

  /* Layout */
  --max-width:  1440px;
  --gutter:     clamp(1.5rem, 4vw, 5.5rem);
  --nav-height: 48px;

  /* Bottom bar height */
  --cs-bar-height: 72px;

  /* Animation */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:  cubic-bezier(0.7, 0, 0.84, 0);
}

/* ── 2. RESET & BASE ──────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--color-black);
  color: var(--color-white);
  font-family: var(--font-ui);
  line-height: 1.5;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol { list-style: none; }

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
  color: inherit;
}

/* ── 3. NAVIGATION ────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: calc(var(--nav-height) + 26px);
  display: flex;
  align-items: center;
  padding: 4px var(--gutter) 5px;
  transform: translateY(0);
  transition: transform 0.8s var(--ease-out);
  will-change: transform;
  pointer-events: none;
}

.nav__inner,
.nav__toggle {
  pointer-events: auto;
}

.nav::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 100%;
  background: rgba(0, 0, 0, 0.88);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%201905%2097%22%20preserveAspectRatio%3D%22none%22%3E%3Cg%20transform%3D%22matrix%281.001577%2C0%2C0%2C1.002203%2C0%2C0%29%22%3E%3Cg%20transform%3D%22matrix%280.780213%2C0%2C0%2C2.850384%2C196.24846%2C0.997802%29%22%3E%3Cpath%20d%3D%22M137.625%2C11.924C120.827%2C6.368%2095.841%2C3.151%2069.481%2C3.151L-251.532%2C3.151L-251.532%2C-0.35L2186.265%2C-0.35L2186.265%2C3.151L1911.932%2C3.151C1856.971%2C3.151%201804.877%2C9.858%201769.851%2C21.444C1769.851%2C21.444%201769.851%2C21.444%201769.851%2C21.444C1746.575%2C29.144%201711.956%2C33.601%201675.433%2C33.601L260.618%2C33.601C224.224%2C33.601%20189.727%2C29.159%20166.534%2C21.487C166.534%2C21.487%20151.869%2C16.636%20137.625%2C11.924Z%22/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") no-repeat top center / 100% 100%;
          mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%201905%2097%22%20preserveAspectRatio%3D%22none%22%3E%3Cg%20transform%3D%22matrix%281.001577%2C0%2C0%2C1.002203%2C0%2C0%29%22%3E%3Cg%20transform%3D%22matrix%280.780213%2C0%2C0%2C2.850384%2C196.24846%2C0.997802%29%22%3E%3Cpath%20d%3D%22M137.625%2C11.924C120.827%2C6.368%2095.841%2C3.151%2069.481%2C3.151L-251.532%2C3.151L-251.532%2C-0.35L2186.265%2C-0.35L2186.265%2C3.151L1911.932%2C3.151C1856.971%2C3.151%201804.877%2C9.858%201769.851%2C21.444C1769.851%2C21.444%201769.851%2C21.444%201769.851%2C21.444C1746.575%2C29.144%201711.956%2C33.601%201675.433%2C33.601L260.618%2C33.601C224.224%2C33.601%20189.727%2C29.159%20166.534%2C21.487C166.534%2C21.487%20151.869%2C16.636%20137.625%2C11.924Z%22/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") no-repeat top center / 100% 100%;
  pointer-events: none;
  z-index: -2;
}

.nav::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%201905%2097%22%20preserveAspectRatio%3D%22none%22%3E%3Cg%20transform%3D%22matrix%281.001577%2C0%2C0%2C1.002203%2C0%2C0%29%22%3E%3Cg%20transform%3D%22matrix%280.780213%2C0%2C0%2C2.850384%2C196.24846%2C0.997802%29%22%3E%3Cpath%20d%3D%22M137.625%2C11.924C120.827%2C6.368%2095.841%2C3.151%2069.481%2C3.151L-251.532%2C3.151L-251.532%2C-0.35L2186.265%2C-0.35L2186.265%2C3.151L1911.932%2C3.151C1856.971%2C3.151%201804.877%2C9.858%201769.851%2C21.444C1769.851%2C21.444%201769.851%2C21.444%201769.851%2C21.444C1746.575%2C29.144%201711.956%2C33.601%201675.433%2C33.601L260.618%2C33.601C224.224%2C33.601%20189.727%2C29.159%20166.534%2C21.487C166.534%2C21.487%20151.869%2C16.636%20137.625%2C11.924Z%22%20fill%3D%22none%22%20stroke%3D%22rgba%28255%2C255%2C255%2C0.18%29%22%20stroke-width%3D%222%22%20vector-effect%3D%22non-scaling-stroke%22/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") no-repeat top center / 100% 100%;
  pointer-events: none;
  z-index: -1;
}

.nav--hidden {
  transform: translateY(calc(-100% - 30px));
}

.nav--scrolled::before {
  background: rgba(0, 0, 0, 0.85);
}

.nav__inner {
  width: 60%;
  min-width: 720px;
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo { display: flex; align-items: center; flex-shrink: 0; }
.nav__logo img { height: 20px; width: auto; }

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 3rem);
}

.nav__link {
  font-family: var(--font-heading);
  font-size: clamp(0.9rem, 0.85vw, 0.75rem);
  letter-spacing: -0.1em;
  text-transform: uppercase;
  color: var(--color-white-70);
  transition: color 0.2s ease;
}

.nav__link:hover,
.nav__link--active { color: var(--color-white); }

.nav__cta {
  font-family: "GROUPE MEDIUM";
  font-size: 1.05rem;
  text-transform: uppercase;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.35);
  padding: 0.6rem 3.0rem;
  border-radius: 25px;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.nav__cta:hover {
  background: #7437f6;
  border-color: rgba(0, 0, 0, 0);
}

/* Hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  padding: 2px;
}

.nav__toggle span {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--color-white);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav__toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile menu */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0; bottom: 0;
  background: var(--color-black);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg) var(--gutter);
  gap: var(--space-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.nav__mobile.open { opacity: 1; pointer-events: auto; }

.nav__mobile-link {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 3.5rem);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--color-white-70);
  transition: color 0.2s ease;
  line-height: 1;
}

.nav__mobile-link:hover { color: var(--color-white); }

.nav__mobile-link--cta {
  margin-top: 1rem;
  padding: 0.7rem 2.4rem;
  font-family: "GROUPE MEDIUM", sans-serif;
  text-transform: uppercase;
  color: var(--color-white);
  background: #7437f6;
  border: 1px solid #7437f6;
  border-radius: 45px;
  letter-spacing: 0;
}

.nav__mobile-link--cta:active {
  background: #5a25d4;
  border-color: #5a25d4;
}

/* ── Nav dropdown ── */
.nav__dropdown {
  position: relative;
  list-style: none;
}

.nav__link--has-dropdown {
  /* display: flex; */
  align-items: center;
  gap: 0.4rem;
}

/* Chevron CSS puro */
.nav__chevron {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid rgba(255,255,255,0.7);
  border-bottom: 1.5px solid rgba(255,255,255,0.7);
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.nav__dropdown:hover .nav__chevron {
  transform: rotate(225deg) translateY(-2px);
}

/* Dropdown menu */
.nav__dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  /* transform: translateX(-50%) translateY(-6px); */
  background: rgba(10, 10, 10, 0.92);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 0.75rem 0 0.5rem 0;
  min-width: 140px;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 200;
}

.nav__dropdown:hover .nav__dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown-link {
  display: block;
  padding: 0.6rem 1.25rem;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white-70);
  transition: color 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}

.nav__dropdown-link:hover {
  color: var(--color-white);
  background: rgba(255,255,255,0.06);
}

/* ── 4. CASE STUDY HERO ───────────────── */
/*
  Layout: full-viewport section.
  Left column  → phone mockup (white bg panel)
  Right column → text content (white bg)
  Bottom bar   → tab navigation (black bar, full width)
*/
.cs-hero {
  position: relative;
  min-height: 100svh;
  background: var(--color-cs-bg);
  display: grid;
  grid-template-columns: 38% 1fr;
  grid-template-rows: 1fr auto;
  grid-template-areas:
    "visual content"
    "bar    bar";
  padding-top: calc(var(--nav-height) - 46px);
  color: var(--color-cs-text);
}

/* ── Left: visual panel ── */
.cs-hero__visual {
  grid-area: visual;
  /* background: #f4f4f4; */
  display: flex;
  align-items: flex-start;
  justify-content: center;
  /* padding: var(--space-lg) clamp(1.5rem, 3vw, 3rem); */
  position: relative;
  min-height: 90svh;
  overflow: hidden;
}

.cs-hero__phone-wrap {
  width: 100%;
  height: 100%;
  /* max-width: 280px; */
  /* Subtle drop shadow to lift the phone */
  /* filter: drop-shadow(0 32px 64px rgba(0,0,0,0.22)); */
}

.cs-hero__phone {
  width: 100%;
  height: 100%;
  max-height: 100%;
  display: block;
  object-fit: contain;
  object-position: center top;
  transition: opacity 0.35s ease;
}

/* Editorial images (UJ, lifestyle photos) — fill the column, center crop, no scroll */
.cs-hero__phone--editorial {
  object-fit: cover;
  object-position: center center;  /* centra en la foto, no desde el top */
  height: 100%;
  max-height: 100svh;              /* nunca excede el viewport */
}

/* ── Right: content panel ── */
.cs-hero__content {
  grid-area: content;
  background: var(--color-cs-bg);
  padding: clamp(2rem, 4vw, 3.5rem) clamp(2rem, 5vw, 5rem) clamp(2rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow-y: auto;
  /* leave room for the bottom bar */
  padding-bottom: calc(var(--cs-bar-height) + 2rem);
  padding-top: clamp(3rem, 11vh, 13rem);
}

/* Eyebrow */
.cs-hero__eyebrow {
  font-family: var(--font-heading);
  font-size: 3.33rem;
  letter-spacing: -0.2em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.85);
  margin-bottom: -0.2rem;
  transform: translateX(-0.15em);
}

/* Client logo pill (top-right on desktop via absolute) */
.cs-hero__brand-logo {
  position: absolute;
  top: clamp(5rem, 8vh, 7rem);
  right: clamp(2rem, 4vw, 4rem);
}

.cs-hero__client-logo {
  height: 75px;
  width: auto;
}

/* Main title */
.cs-hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 6.5rem);
  line-height: 0.9;
  letter-spacing: -0.17em;
  text-transform: uppercase;
  color: var(--color-cs-purple);
  margin-bottom: -0.25rem;
  transform: translateX(-0.15em);
}

/* Sub-title */
.cs-hero__subtitle {
  font-family: unset;
  font-size: clamp(1rem, 1.5vw, 1.65rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-cs-text);
  margin-bottom: 1.75rem;
}

/* Transformation line */
.cs-hero__transformation {
  font-family: var(--font-ui-light);
  font-size: clamp(0.85rem, 1.1vw, 3rem);
  color: var(--color-cs-purple);
  margin-bottom: 1.5rem;
}

.cs-hero__arrow {
  display: inline-block;
  margin: 0 0.25em;
}

/* Metrics image — top-aligned, narrower feel via object-position */
.cs-hero__phone--metrics {
  object-fit: cover;
  object-position: center top;
  height: 100%;
  /* max-height: 100svh; */
}

/* ── Metrics groups ── */
.cs-metrics-group {
  border: 1px solid rgba(116, 55, 246, 0.25);
  border-radius: 12px;
  padding: 0.25rem 1.5rem;
  margin-bottom: 1rem;
}

.cs-metrics-group__title {
  font-family: var(--font-ui-semi);
  font-size: clamp(0.9rem, 1.2vw, 1.5rem);
  color: var(--color-cs-text);
  margin-bottom: 0rem;
  letter-spacing: -0.01em;
}

.cs-metrics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.cs-metrics-row--4col {
  grid-template-columns: repeat(4, 1fr);
}

.cs-metric {
  padding: 0.5rem 1.25rem 0.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

/* ── Hormel metrics override ── */
.cs-metrics-group--hormel {
  max-width: 68%;
}

.cs-metrics-row--hormel {
  grid-template-columns: repeat(2, 1fr);  /* fuerza 2 columnas, ignora herencia de 3 */
  max-width: 100%;
}

/* Divider between metrics in a row */
.cs-metric--divided {
  padding-left: 1.25rem;
  border-left: 1px solid rgba(0,0,0,0.12);
}

.cs-metric__value {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.5rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--color-cs-purple);
}

.cs-metric__sublabel {
  font-family: var(--font-ui-semi);
  font-size: 0.8rem;
  color: var(--color-cs-text);
  letter-spacing: 0.02em;
}

.cs-metric__label {
  font-family: var(--font-ui-light);
  font-size: 0.72rem;
  color: rgba(0,0,0,0.55);
  line-height: 1.5;
  max-width: 31ch;
}

.cs-metrics-footer {
  margin-top: 1rem;
  /* padding-top: 1rem;
  border-top: 1px solid var(--color-cs-border); */
}

/* ── Override old .cs-metrics grid (ya no se usa) ── */
.cs-metrics {
  display: none;
}

/* ── Metrics tab: narrower image column ── */
.cs-hero--metrics {
  grid-template-columns: 25% 1fr;
}

.cs-hero--metrics .cs-hero__visual {
  align-items: stretch;
}

.cs-hero--metrics .cs-hero__phone {
  object-position: center top;
}

/* ── View It Live layout ── */
.cs-live-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  margin-top: 1.5rem;
  background:#f7f9ffb5;
  border-radius: 16px;
  padding: 2rem;
}

/* .cs-live-qr {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-cs-purple);
  border-radius: 12px;
  padding: 1.25rem;
  background: var(--color-white);
} */

.cs-live-qr__img {
  width: 100%;
  max-width: 350px;
  height: auto;
  display: block;
}

.cs-live-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.85rem;
}

.cs-live-text__title {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  font-size: clamp(1.5rem, 2.5vw, 2.6rem);
  color: var(--color-cs-purple);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.cs-live-text__body {
  font-family: var(--font-ui-light);
  font-size: clamp(0.8rem, 1vw, 1.2rem);
  color: rgba(0,0,0,0.65);
  line-height: 1.3;
  max-width: 47ch;
}

.cs-live-text__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family:'GROUPE MEDIUM';
  font-size: 1.45rem;          /* más grande */
  letter-spacing: -0.1em;      /* menos espaciado */
  text-transform: uppercase;
  color: #111111;
  border: 8.5px solid var(--color-cs-purple);  /* más grueso */
  padding: 0.3rem 3.0rem;     /* más ancho y alto */
  border-radius: 999px;
  line-height: 1.2;
  transition: background 0.2s ease, color 0.2s ease;
  margin-top: 0.75rem;
  text-decoration: none;
}

.cs-live-text__cta:hover {
  background: var(--color-cs-purple);
  color: var(--color-white);
}

/* ── 5. TAB CONTENT PANELS ────────────── */
.cs-tab-content {
  animation: panelIn 0.35s var(--ease-out) both;
}

.cs-tab-content--hidden {
  display: none;
}

@keyframes panelIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Content sections (opportunity, insight…) ── */
.cs-section {
  margin-bottom: 2.25rem;
}

.cs-section__title {
  font-family: var(--font-ui-semi);
  font-size: clamp(1.15rem, 1.6vw, 2.45rem);
  color: var(--color-cs-purple);
  margin-bottom: 0.85rem;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.cs-section__text {
  font-family: var(--font-ui-light);
  font-size: clamp(0.85rem, 1vw, 1.85rem);
  line-height: 1.35;
  color: rgba(0,0,0,0.75);
  margin-bottom: 0.85rem;
  max-width: 90ch;
}

.cs-section__text:last-child { margin-bottom: 0; }

/* ── Journey steps ── */
.cs-journey {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 0.5rem;
}

.cs-journey__step {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.cs-journey__num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--color-cs-purple);
  flex-shrink: 0;
  min-width: 2.5rem;
}

.cs-journey__label {
  font-family: var(--font-ui-semi);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-cs-text);
  margin-bottom: 0.25rem;
}

.cs-journey__desc {
  font-family: var(--font-ui-light);
  font-size: 0.88rem;
  line-height: 1.65;
  color: rgba(0,0,0,0.65);
  max-width: 52ch;
}

/* ── Section with floating image ── */
.cs-section--with-image {
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.cs-section__body {
  flex: 1;
  min-width: 0;
}

.cs-section__aside {
  flex-shrink: 0;
  width: clamp(140px, 18vw, 220px);
  margin-left: auto;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  align-self: stretch;
}

.cs-section__aside-img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(8px 8px 12px rgba(0, 0, 0, 0.48));
}

/* ── Metrics grid ── */
.cs-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--color-cs-border);
  border: 1px solid var(--color-cs-border);
  margin-top: 1rem;
}

.cs-metric {
  background: var(--color-cs-bg);
  padding: 1.55rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.cs-metric__value {
  font-family: var(--font-ui-semi);
  font-size: clamp(2.5rem, 2vw, 4rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--color-cs-purple);
}

.cs-metric__label {
  font-family: var(--font-ui-light);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  /* text-transform: uppercase; */
  color: rgba(0,0,0,0.5);
  line-height: 1.4;
}

/* ── View It Live ── */
.cs-live {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
}

.cs-live__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-ui-semi);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-white);
  background: var(--color-cs-purple);
  padding: 0.9rem 2rem;
  border-radius: 999px;
  transition: background 0.2s ease;
}

.cs-live__cta:hover { background: #5a25d4; }

.cs-live__note {
  font-family: var(--font-ui-light);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.4);
}

/* ── 6. BOTTOM NAV BAR ────────────────── */
.cs-nav-bar {
  grid-area: bar;
  height: var(--cs-bar-height);
  background: var(--color-black);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1rem, 3vw, 2.5rem);
  gap: clamp(0.5rem, 2vw, 2rem);
  position: sticky;
  bottom: 0;
  z-index: 10;
}

/* Mobile badge (left) */
.cs-nav-bar__mobile-badge:hover{
  background: var(--color-cs-purple);
  color: var(--color-white);

}
.cs-nav-bar__mobile-badge {
  border: 1.5px solid var(--color-cs-purple);
  border-radius: 999px;
  padding: 0.5rem 3rem;
  line-height: 0.9;
  text-align: center;
  box-shadow: 
    0 0 6px var(--color-cs-purple),
    0 0 12px var(--color-cs-purple),
    inset 0 0 6px rgba(116, 55, 246, 0.15);
    visibility: hidden;
}

.cs-nav-bar__badge-text {
  font-family: 'GROUPE MEDIUM';
  font-size: 0.95rem;
  letter-spacing: 0.0em;
  text-transform: uppercase;
  color: var(--color-white);
  white-space: nowrap;
}

/* Tabs (center) */
.cs-nav-bar__tabs {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1;
  justify-content: center;
}

.cs-nav-bar__tab {
  font-family: var(--font-heading);
  font-size: clamp(0.65rem, 0.9vw, 1.1rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-white-50);
  padding: 0.55rem 1.25rem;
  border-radius: 2px;
  transition: color 0.2s ease, background 0.2s ease;
  white-space: nowrap;
  position: relative;
}

.cs-nav-bar__tab:hover {
  color: var(--color-white);
}

.cs-nav-bar__tab--active {
  color: var(--color-black);
  background: url('../assets/standar-bg.png') center center / 100% 100% no-repeat;
  border-radius: 0;
  padding: 1.49rem 2.25rem;
  font-family: 'GROUPE BOLD';
}

.cs-nav-bar__tab--active:hover {
  color: var(--color-black);
}

/* Brand logo (right) */
.cs-nav-bar__brand {
  flex-shrink: 0;
}

.cs-nav-bar__logo {
  height: 14px;
  width: auto;
  opacity: 0.85;
  filter: brightness(10); /* make it white on black bar */
}

/* ── 7. CONTACT / CTA SECTION ─────────── */
.contact {
  position: relative;
  overflow: hidden;
  min-height: min(100svh, 700px);
  display: flex;
  align-items: center;
}

.contact__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.20);
  z-index: 1;
}

.contact__inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-xl) var(--gutter);
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.contact__label {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-white-50);
}

.contact__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 6rem);
  line-height: 0.9;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--color-white);
  max-width: 14ch;
}

.contact__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-ui-semi);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-black);
  background: var(--color-white);
  padding: 1rem 2.5rem;
  border-radius: 25px;
  transition: background 0.2s ease, color 0.2s ease;
  margin-top: var(--space-sm);
}

.contact__cta:hover { background: rgba(255, 255, 255, 0.88); }

/* ── 8. FOOTER ───────────────────────── */
.footer {
  background: var(--color-black);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-xl) var(--gutter) var(--space-lg);
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer__top {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  gap: var(--space-lg);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__logo img { height: 22px; width: auto; opacity: 0.9; }

.footer__nav {
  display: flex;
  gap: clamp(2rem, 5vw, 5rem);
  flex-wrap: wrap;
  justify-content: center;
}

.footer__nav-col {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__nav-label {
  font-family: var(--font-heading);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-white-30);
  margin-bottom: 0.25rem;
}

.footer__nav-link {
  font-family: var(--font-ui-light);
  font-size: clamp(0.75rem, 1vw, 0.85rem);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-white-50);
  transition: color 0.2s ease;
  line-height: 1;
}

.footer__nav-link:hover { color: var(--color-white); }

.footer__contact {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.6rem;
}

.footer__contact-email {
  font-family: var(--font-ui-light);
  font-size: clamp(0.75rem, 1.1vw, 0.95rem);
  color: var(--color-grey-mid);
  transition: color 0.2s ease;
}

.footer__contact-email:hover { color: var(--color-white); }

.footer__bottom {
  padding-top: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer__copyright {
  font-family: var(--font-ui-light);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  color: var(--color-white-30);
  text-transform: uppercase;
}

.footer__legal { display: flex; gap: 1.5rem; }

.footer__legal-link {
  font-family: var(--font-ui-light);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  color: var(--color-white-30);
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.footer__legal-link:hover { color: var(--color-white-70); }

/* ── 9. SCROLL ANIMATIONS ─────────────── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }

/* ── 10. RESPONSIVE ───────────────────── */

/* Nav: switches to hamburger below 1600px */
@media (max-width: 1400px) {
  .nav {
    height: var(--nav-height);
    padding: 0 var(--gutter);
    pointer-events: auto;
    background: rgba(0, 0, 0, 0.85);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav::before,
  .nav::after { display: none; }

  .nav__inner { width: 100%; min-width: 0; align-items: center; }
  .nav__links,
  .nav__cta   { display: none; }
  .nav__toggle { display: flex; }
  .nav__mobile { display: flex; }
}

/* Tablet: stacked layout */
@media (max-width: 1023px) {
  .cs-hero {
    grid-template-columns: 1fr;
    grid-template-areas:
      "visual"
      "content"
      "bar";
    padding-top: var(--nav-height);
  }

  .cs-hero__visual {
    min-height: 50vw;
    max-height: 420px;
  }

  /* .cs-hero__phone {
  transition: opacity 0.35s ease;
  } */

  .cs-hero__phone-wrap {
    max-width: 200px;
  }

  .cs-hero__brand-logo {
    position: static;
    margin-bottom: 1rem;
  }

  .cs-hero__content {
    padding: 2rem clamp(1.5rem, 4vw, 3rem);
    padding-bottom: calc(var(--cs-bar-height) + 1.5rem);
  }

  .cs-metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__top {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .footer__contact { align-items: flex-start; }
}

/* Mobile */
@media (max-width: 767px) {
  :root {
    --space-xl:  4rem;
    --space-2xl: 6rem;
    --cs-bar-height: 60px;
  }

  .cs-hero__visual {
    min-height: 280px;
  }

  .cs-hero__phone-wrap {
    max-width: 160px;
  }

  .cs-hero__title {
    font-size: clamp(2.5rem, 12vw, 4.5rem);
  }

  .cs-metrics {
    grid-template-columns: 1fr 1fr;
  }

  .cs-nav-bar {
    padding: 0 1rem;
    gap: 0.5rem;
  }

  .cs-nav-bar__mobile-badge {
    display: none;
  }

  .cs-nav-bar__tabs {
    gap: 0;
  }

  .cs-nav-bar__tab {
    font-size: 0.55rem;
    padding: 0.45rem 0.65rem;
    letter-spacing: 0.08em;
  }

  .cs-nav-bar__brand {
    display: none;
  }

  .contact__title {
    font-size: clamp(2rem, 10vw, 3.5rem);
  }

  .footer__nav { gap: var(--space-md); justify-content: flex-start; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .cs-metrics {
    grid-template-columns: 1fr;
  }

  .cs-nav-bar__tab {
    font-size: 0.5rem;
    padding: 0.4rem 0.5rem;
  }
}