/* ============================================================
   EMBRACE — PORTFOLIO STYLESHEET
   Sections: Variables → Reset → Utilities → Nav → Hero →
   Logos → Stats → Process → Portfolio → CTA Banner →
   Team → Testimonials → Dark CTA → FAQ → Footer →
   WhatsApp → Animations → Responsive
   Case Study: cs-* prefix
   ============================================================ */

/* --------------------------------------------------------
   1. CUSTOM PROPERTIES
   -------------------------------------------------------- */
:root {
  /* Colors */
  --clr-primary:     #2563EB;
  --clr-primary-dk:  #1D4ED8;
  --clr-accent:      #CCFF00;
  --clr-dark:        #0F0F0F;
  --clr-dark-navy:   #0D1117;
  --clr-white:       #FFFFFF;
  --clr-grey-50:     #F9FAFB;
  --clr-grey-100:    #F3F4F6;
  --clr-grey-200:    #E5E7EB;
  --clr-grey-400:    #9CA3AF;
  --clr-grey-500:    #6B7280;
  --clr-grey-800:    #1F2937;

  /* Typography */
  --ff-display: 'Poppins', sans-serif;
  --ff-body:    'Poppins', sans-serif;

  /* Spacing */
  --section-pad: 88px;
  --container:   1160px;

  /* Radius */
  --r-sm:  8px;
  --r-md:  14px;
  --r-lg:  22px;
  --r-xl:  32px;
  --r-pill: 100px;

  /* Shadow */
  --sh-sm: 0 1px 4px rgba(0,0,0,0.07);
  --sh-md: 0 4px 20px rgba(0,0,0,0.08);
  --sh-lg: 0 12px 40px rgba(0,0,0,0.12);

  /* Transition */
  --ease: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ff-body);
  font-size: 15px;
  line-height: 1.65;
  color: var(--clr-dark);
  background: var(--clr-white);
  overflow-x: hidden;
  padding-top: 68px;
}

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

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

ul { list-style: none; }

button {
  font-family: var(--ff-body);
  cursor: pointer;
  border: none;
  background: none;
}

/* --------------------------------------------------------
   3. LAYOUT UTILITIES
   -------------------------------------------------------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.section-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: 10px;
}

.section-heading {
  font-family: var(--ff-display);
  font-size: clamp(26px, 3.2vw, 42px);
  font-weight: 800;
  line-height: 1.13;
  color: var(--clr-dark);
  margin-bottom: 16px;
}

.section-subtext {
  font-size: 15px;
  color: var(--clr-grey-500);
  line-height: 1.7;
  max-width: 460px;
}

.section-header {
  text-align: center;
  margin-bottom: 52px;
}

.section-header .section-subtext {
  margin: 0 auto;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--clr-primary);
  transition: gap var(--ease);
}

.link-arrow:hover { gap: 10px; }

/* --------------------------------------------------------
   4. BUTTONS
   -------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 26px;
  border-radius: var(--r-pill);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--ff-body);
  border: 2px solid transparent;
  transition: background var(--ease), border-color var(--ease),
              color var(--ease), transform var(--ease), box-shadow var(--ease);
  white-space: nowrap;
}

.btn--primary {
  background: var(--clr-primary);
  color: var(--clr-white);
  border-color: var(--clr-primary);
}
.btn--primary:hover {
  background: var(--clr-primary-dk);
  border-color: var(--clr-primary-dk);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,99,235,0.32);
}

.btn--ghost {
  background: transparent;
  color: var(--clr-dark);
  border-color: transparent;
}
.btn--ghost:hover { color: var(--clr-primary); }

.btn--outline {
  background: transparent;
  color: var(--clr-dark);
  border-color: var(--clr-grey-200);
}
.btn--outline:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
}

.btn--white {
  background: var(--clr-white);
  color: var(--clr-primary);
  border-color: var(--clr-white);
}
.btn--white:hover {
  background: var(--clr-grey-100);
  transform: translateY(-1px);
}

.btn--sm {
  padding: 8px 18px;
  font-size: 13px;
}

/* --------------------------------------------------------
   5. SCROLL REVEAL
   -------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px) scale(0.97);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.34, 1.2, 0.64, 1);
}
.reveal.reveal--left {
  transform: translateX(-52px) scale(0.97);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }

/* --------------------------------------------------------
   6. NAVIGATION
   -------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: 68px;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease), box-shadow var(--ease);
}

.nav.is-scrolled {
  border-bottom-color: var(--clr-grey-200);
  box-shadow: var(--sh-sm);
}

.nav__inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 28px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--ff-display);
  font-size: 19px;
  font-weight: 800;
  color: var(--clr-dark);
  flex-shrink: 0;
  letter-spacing: -0.01em;
}

.nav__logo svg { color: var(--clr-primary); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}

.nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--clr-grey-500);
  transition: color var(--ease);
}
.nav__links a:hover { color: var(--clr-dark); }

.nav__cta { flex-shrink: 0; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  margin-left: auto;
  flex-shrink: 0;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--clr-dark);
  border-radius: 2px;
  transition: transform var(--ease), opacity var(--ease);
}
.nav__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --------------------------------------------------------
   7. HERO
   -------------------------------------------------------- */
.hero {
  padding: 72px 0 80px;
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
  min-height: 500px;
}

.hero__heading {
  font-family: var(--ff-display);
  font-size: clamp(38px, 5.8vw, 70px);
  font-weight: 800;
  line-height: 1.08;
  color: var(--clr-dark);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero__subtext {
  font-size: 16px;
  color: var(--clr-grey-500);
  line-height: 1.7;
  max-width: 400px;
  margin-bottom: 36px;
}

.hero__ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Avatar cluster */
.hero__visual {
  position: relative;
  height: 440px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__avatar-cluster {
  position: relative;
  width: 100%;
  height: 100%;
}

.avatar {
  position: absolute;
  overflow: hidden;
  border: 4px solid var(--clr-white);
  box-shadow: var(--sh-lg);
}

.avatar--pill { border-radius: 80px; }

.avatar--1 { width: 118px; height: 150px; top: 20px; right: 30px; }
.avatar--2 { width: 100px; height: 128px; top: 60px; right: 170px; }
.avatar--3 { width: 92px;  height: 118px; top: 10px; right: 285px; }
.avatar--4 { width: 82px;  height: 106px; bottom: 80px; right: 120px; }

.hero__profile-pill {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__profile-pill img {
  width: 280px;
  height: 360px;
  object-fit: cover;
  object-position: top center;
  border-radius: 140px;
  border: 5px solid var(--clr-white);
  box-shadow: var(--sh-lg);
}

.avatar img { width: 100%; height: 100%; object-fit: cover; }

.hero__float {
  position: absolute;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: var(--sh-md);
  animation: floatY 3s ease-in-out infinite;
}
.hero__float--check {
  background: var(--clr-accent);
  color: var(--clr-dark);
  top: 140px;
  right: 75px;
  animation-delay: 0.4s;
}
.hero__float--star {
  background: var(--clr-white);
  color: #F59E0B;
  bottom: 120px;
  right: 240px;
  animation-delay: 1s;
  width: auto;
  padding: 0 14px;
  border-radius: var(--r-pill);
  font-size: 14px;
  letter-spacing: 2px;
  gap: 0;
}

.hero__blob {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero__blob--1 {
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(37,99,235,0.1) 0%, transparent 70%);
  top: -30px;
  right: -30px;
}
.hero__blob--2 {
  width: 130px;
  height: 130px;
  background: radial-gradient(circle, rgba(204,255,0,0.15) 0%, transparent 70%);
  bottom: 30px;
  right: 270px;
}

/* --------------------------------------------------------
   8. LOGOS
   -------------------------------------------------------- */
.logos {
  padding: 40px 0;
  border-top: 1px solid var(--clr-grey-200);
  border-bottom: 1px solid var(--clr-grey-200);
}

.logos__group + .logos__group {
  margin-top: 40px;
}

.logos__label {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--clr-grey-400);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.logos__track {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, #000 12%, #000 88%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 12%, #000 88%, transparent 100%);
}

.logos__row {
  display: flex;
  align-items: center;
  gap: 56px;
  width: max-content;
  animation: marquee 22s linear infinite;
}
.logos__row:hover { animation-play-state: paused; }

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.logo-item {
  font-family: var(--ff-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--clr-grey-400);
  letter-spacing: -0.02em;
  white-space: nowrap;
  transition: color var(--ease);
  cursor: default;
  user-select: none;
}
.logo-item:hover { color: var(--clr-grey-800); }

/* --------------------------------------------------------
   9. STATS
   -------------------------------------------------------- */
.stats {
  padding: var(--section-pad) 0;
}

.stats__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.stats__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  row-gap: 44px;
  column-gap: 32px;
}

.stat-card__number {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 6px;
}

.counter,
.counter-static {
  font-family: var(--ff-display);
  font-size: clamp(42px, 5vw, 58px);
  font-weight: 800;
  color: var(--clr-dark);
  line-height: 1;
}

.stat-card__unit {
  font-family: var(--ff-display);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 800;
  color: var(--clr-dark);
}

.stat-card__label {
  font-size: 13px;
  color: var(--clr-grey-500);
  line-height: 1.4;
}

.stats__commitments-heading {
  font-family: var(--ff-display);
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 800;
  color: var(--clr-dark);
  margin-bottom: 16px;
}

.stats__commitments p {
  font-size: 15px;
  color: var(--clr-grey-500);
  line-height: 1.75;
  margin-bottom: 24px;
  max-width: 440px;
}

/* --------------------------------------------------------
   10. PROCESS / HOW IT WORKS
   -------------------------------------------------------- */
.process {
  padding: var(--section-pad) 0;
  background: var(--clr-grey-50);
}

.process__inner {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 80px;
  align-items: center;
}

.process__image img {
  width: 100%;
  border-radius: var(--r-xl);
  object-fit: cover;
  aspect-ratio: 0.96;
}

.process__content .section-subtext { margin-bottom: 36px; }

.steps {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.step__icon {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  background: var(--clr-primary);
  color: var(--clr-white);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.step__title {
  font-family: var(--ff-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: 4px;
}

.step__desc {
  font-size: 13.5px;
  color: var(--clr-grey-500);
  line-height: 1.6;
}

/* --------------------------------------------------------
   11. PORTFOLIO
   -------------------------------------------------------- */
.portfolio {
  padding: var(--section-pad) 0;
}

.portfolio__filters {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 44px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 4px;
  mask-image: linear-gradient(to right, transparent 0%, #000 6%, #000 94%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 6%, #000 94%, transparent 100%);
}
.portfolio__filters::-webkit-scrollbar { display: none; }

.filter-btn {
  padding: 8px 20px;
  border-radius: var(--r-pill);
  font-size: 13px;
  font-weight: 500;
  color: var(--clr-grey-500);
  border: 1.5px solid var(--clr-grey-200);
  background: var(--clr-white);
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--clr-primary);
  color: var(--clr-white);
  border-color: var(--clr-primary);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.p-card {
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  position: relative;
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}
.p-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.14);
}

.p-card__link {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
  color: inherit;
  position: relative;
}

/* Thumb fills the entire card */
.p-card__thumb {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.p-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 32px 32px 80px;
  transition: transform 0.55s ease;
}
.p-card:hover .p-card__thumb img { transform: scale(1.05); }

/* Brand tinted backgrounds */
.p-card__thumb--dark  { background: #111111; }
.p-card__thumb--red   { background: #CC0000; }
.p-card__thumb--sky   { background: #BFDBFE; }
.p-card__thumb--heyfood    { background: #FFFBEB; }
.p-card__thumb--koyn       { background: #F5F3FF; }
.p-card__thumb--pricepally { background: #F7FEE7; }
.p-card__thumb--sendme     { background: #F0F9FF; }
.p-card__thumb--eyelevel   { background: #F0FDFA; }

/* Info bar overlays at the bottom of the card */
.p-card__info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 14px 18px 16px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(0, 0, 0, 0.07);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.p-card__title {
  font-family: var(--ff-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: 3px;
}

.p-card__tag {
  font-size: 12px;
  color: var(--clr-grey-500);
}

.p-card__cta {
  font-size: 13px;
  font-weight: 600;
  color: var(--clr-primary);
  white-space: nowrap;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}
.p-card__link:hover .p-card__cta { transform: translateX(3px); }

.portfolio__more {
  text-align: center;
  margin-top: 44px;
}

/* --------------------------------------------------------
   12. CTA BANNER
   -------------------------------------------------------- */
.cta-banner {
  padding: 24px 0;
}

.cta-banner__inner {
  background: var(--clr-primary);
  border-radius: var(--r-xl);
  padding: 52px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-banner__text h2 {
  font-family: var(--ff-display);
  font-size: clamp(22px, 3.2vw, 36px);
  font-weight: 800;
  color: var(--clr-white);
  margin-bottom: 8px;
}

.cta-banner__text p {
  font-size: 14px;
  color: rgba(255,255,255,0.72);
}

/* --------------------------------------------------------
   13. TEAM
   -------------------------------------------------------- */
.team {
  padding: var(--section-pad) 0;
}

.team__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.team-photo {
  border-radius: var(--r-lg);
  overflow: hidden;
  line-height: 0;
  height: 115px;
}
.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--r-lg);
  transition: transform 0.45s ease;
}
.team-photo:hover img { transform: scale(1.04); }

.team-photo--pushed { margin-top: 20px; }
.team-photo--wide   { grid-column: span 2; height: 100px; }

.team__content .section-subtext { margin-bottom: 32px; }
.team__content .btn { margin-top: 28px; display: inline-block; }

/* --------------------------------------------------------
   14. TESTIMONIALS
   -------------------------------------------------------- */
.testimonials {
  padding: var(--section-pad) 0;
  background: var(--clr-grey-50);
}

.testimonials__header {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 44px;
  gap: 20px;
  flex-wrap: wrap;
  text-align: center;
}

.testi-nav-group {
  display: none;
}

.testi-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1.5px solid var(--clr-grey-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-grey-500);
  transition: background var(--ease), border-color var(--ease), color var(--ease);
}
.testi-btn:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: var(--clr-white);
}

.testimonials__track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.testi-card {
  background: var(--clr-white);
  border-radius: var(--r-lg);
  border: 1.5px solid var(--clr-grey-200);
  padding: 28px;
  transition: border-color var(--ease), background var(--ease), transform var(--ease);
}
.testi-card:hover { transform: translateY(-4px); box-shadow: var(--sh-md); }

.testi-card--active {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
}

.testi-card__stars {
  font-size: 15px;
  letter-spacing: 2px;
  color: #F59E0B;
  margin-bottom: 16px;
}
.testi-card--active .testi-card__stars { color: #FDE68A; }

.testi-card__quote {
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--clr-grey-500);
  margin-bottom: 22px;
}
.testi-card--active .testi-card__quote { color: rgba(255,255,255,0.82); }

.testi-card__author {
  display: flex;
  align-items: center;
  gap: 11px;
}
.testi-card__author img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--clr-grey-200);
  flex-shrink: 0;
}
.testi-card--active .testi-card__author img { border-color: rgba(255,255,255,0.25); }

.testi-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--clr-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-display);
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
  border: 2px solid var(--clr-grey-200);
  letter-spacing: 0.02em;
}
.testi-card--active .testi-avatar {
  border-color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.18);
}

.testi-card__author strong {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--clr-dark);
}
.testi-card--active .testi-card__author strong { color: var(--clr-white); }

.testi-card__author span {
  font-size: 12px;
  color: var(--clr-grey-400);
}
.testi-card--active .testi-card__author span { color: rgba(255,255,255,0.6); }

/* --------------------------------------------------------
   15. DARK CTA
   -------------------------------------------------------- */
.dark-cta {
  padding: 100px 0;
  background: var(--clr-dark-navy);
}

.dark-cta__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0;
}

.dark-cta__visual { display: none; }

.dark-cta__content h2 {
  font-family: var(--ff-display);
  font-size: clamp(28px, 4.2vw, 52px);
  font-weight: 800;
  color: var(--clr-white);
  line-height: 1.12;
  max-width: 800px;
  margin-bottom: 24px;
}

.dark-cta__socials {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 28px;
}

.dark-cta__socials .social-link {
  background: #000;
  color: rgba(255, 255, 255, 0.7);
  width: 60px;
  height: 60px;
  transition: background var(--ease), color var(--ease);
}

.dark-cta__socials .social-link svg {
  width: 28px;
  height: 28px;
}

.dark-cta__socials .social-link:hover {
  background: var(--clr-primary);
  color: #fff;
}

.dark-cta__circle {
  flex-shrink: 0;
  width: 148px;
  height: 148px;
  border-radius: 50%;
  background: var(--clr-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: floatY 4s ease-in-out infinite;
}

/* --------------------------------------------------------
   16. FAQ
   -------------------------------------------------------- */
.faq {
  padding: var(--section-pad) 0;
}

.faq__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: start;
}

.faq__eyebrow {
  font-family: var(--ff-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--clr-grey-400);
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}

.accordion-item {
  border-bottom: 1px solid var(--clr-grey-200);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--clr-dark);
  text-align: left;
  gap: 16px;
  transition: color var(--ease);
}
.accordion-trigger:hover { color: var(--clr-primary); }

.accordion-icon {
  font-size: 24px;
  font-weight: 300;
  color: var(--clr-grey-400);
  flex-shrink: 0;
  transition: transform var(--ease), color var(--ease);
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--clr-grey-200);
}

.accordion-item.is-open .accordion-icon {
  transform: rotate(45deg);
  color: var(--clr-primary);
  border-color: var(--clr-primary);
  background: var(--clr-primary);
  color: var(--clr-white);
}

.accordion-panel {
  padding-bottom: 20px;
}
.accordion-panel[hidden] { display: none; }

.accordion-panel p {
  font-size: 14px;
  color: var(--clr-grey-500);
  line-height: 1.72;
}

.faq__cta .section-heading { margin-bottom: 14px; }
.faq__cta p {
  font-size: 14.5px;
  color: var(--clr-grey-500);
  line-height: 1.72;
  margin-bottom: 28px;
}

/* --------------------------------------------------------
   17. FOOTER
   -------------------------------------------------------- */
.footer {
  background: var(--clr-grey-50);
  border-top: 1px solid var(--clr-grey-200);
  padding-top: 64px;
}

.footer__top {
  display: flex;
  gap: 48px;
  padding-bottom: 52px;
  border-bottom: 1px solid var(--clr-grey-200);
  align-items: flex-start;
}

.footer__brand {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
  min-width: 160px;
}

.footer__logo-link {
  font-size: 19px;
}

.footer__socials {
  display: flex;
  gap: 10px;
}

.social-link {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--clr-grey-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-grey-500);
  transition: background var(--ease), color var(--ease);
}
.social-link:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
}

.footer__nav {
  flex: 1;
  display: flex;
  flex-direction: row;
  gap: 20px;
}

.footer__col {
  flex: 1;
}

.footer__col h4 {
  font-family: var(--ff-display);
  font-size: 12px;
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: 16px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__col a {
  font-size: 13px;
  color: var(--clr-grey-500);
  transition: color var(--ease);
}
.footer__col a:hover { color: var(--clr-primary); }

.footer__bottom p {
  font-size: 12.5px;
  color: var(--clr-grey-400);
  text-align: center;
}

.footer__legal {
  display: flex;
  gap: 24px;
}
.footer__legal a {
  font-size: 12.5px;
  color: var(--clr-grey-400);
  transition: color var(--ease);
}
.footer__legal a:hover { color: var(--clr-dark); }

/* --------------------------------------------------------
   18. TOOLS
   -------------------------------------------------------- */
.tools {
  padding: 96px 0;
  background: var(--clr-grey-50, #F9FAFB);
}

.tools__sub {
  font-size: 15px;
  color: var(--clr-grey-500, #6B7280);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

.section-header { text-align: center; margin-bottom: 56px; }

.tools__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.tool-cat {
  background: var(--clr-white);
  border: 1px solid var(--clr-grey-100, #F3F4F6);
  border-radius: var(--r-lg, 16px);
  padding: 24px 20px;
  transition: box-shadow var(--ease), transform var(--ease);
}
.tool-cat:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  transform: translateY(-4px);
}

.tool-cat__icon {
  width: 48px;
  height: 48px;
  background: var(--clr-primary);
  color: var(--clr-white);
  border-radius: var(--r-sm, 8px);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.tool-cat__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: 16px;
}

.tool-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0;
}

.tool-tag {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--clr-dark);
  background: var(--clr-grey-50, #F9FAFB);
  border: 1px solid var(--clr-grey-100, #F3F4F6);
  border-radius: 100px;
  padding: 5px 12px;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}
.tool-tag:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  border-color: var(--clr-primary);
}

@media (max-width: 768px) {
  .tools__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .tools__grid { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------
   19. STAT PREFIX
   -------------------------------------------------------- */
.stat-card__prefix {
  font-family: var(--ff-display);
  font-size: clamp(42px, 5vw, 58px);
  font-weight: 800;
  color: var(--clr-dark);
  line-height: 1;
}

/* --------------------------------------------------------
   20. LOGO IMAGES
   -------------------------------------------------------- */
.logo-img {
  height: 28px;
  width: auto;
  filter: grayscale(1) opacity(0.45);
  transition: filter var(--ease);
  display: block;
}
.logo-img:hover { filter: grayscale(0) opacity(1); }

/* --------------------------------------------------------
   21. EXPERIENCE SECTION
   -------------------------------------------------------- */
.experience {
  padding: var(--section-pad) 0;
  background: var(--clr-white);
}

.exp__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 48px;
}

.exp-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-grey-200);
  border-top: 3px solid var(--clr-grey-200);
  border-radius: var(--r-lg);
  padding: 22px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--sh-sm);
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}
.exp-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-md);
}

/* --- per-brand accent colours --- */
.exp-card[data-brand="futureSrc"]  { border-top-color: #2563EB; background: #EFF6FF; }
.exp-card[data-brand="boardman"]   { border-top-color: #4F46E5; background: #EEF2FF; }
.exp-card[data-brand="koyn"]       { border-top-color: #7C3AED; background: #F5F3FF; }
.exp-card[data-brand="eyelevel"]   { border-top-color: #0D9488; background: #F0FDFA; }
.exp-card[data-brand="heyfood"]    { border-top-color: #D97706; background: #FFFBEB; }
.exp-card[data-brand="pricepally"] { border-top-color: #65A30D; background: #F7FEE7; }
.exp-card[data-brand="sendme"]     { border-top-color: #0284C7; background: #F0F9FF; }
.exp-card[data-brand="bezopo"]     { border-top-color: #E11D48; background: #FFF1F2; }

/* --- per-brand hover glow --- */
.exp-card[data-brand="futureSrc"]:hover  { box-shadow: 0 8px 28px rgba(37,99,235,0.16); }
.exp-card[data-brand="boardman"]:hover   { box-shadow: 0 8px 28px rgba(79,70,229,0.16); }
.exp-card[data-brand="koyn"]:hover       { box-shadow: 0 8px 28px rgba(124,58,237,0.16); }
.exp-card[data-brand="eyelevel"]:hover   { box-shadow: 0 8px 28px rgba(13,148,136,0.16); }
.exp-card[data-brand="heyfood"]:hover    { box-shadow: 0 8px 28px rgba(217,119,6,0.16); }
.exp-card[data-brand="pricepally"]:hover { box-shadow: 0 8px 28px rgba(101,163,13,0.16); }
.exp-card[data-brand="sendme"]:hover     { box-shadow: 0 8px 28px rgba(2,132,199,0.16); }
.exp-card[data-brand="bezopo"]:hover     { box-shadow: 0 8px 28px rgba(225,29,72,0.16); }

/* --- avatar recolour for logo-less cards --- */
.exp-card[data-brand="futureSrc"] .exp-card__avatar { background: #2563EB; }
.exp-card[data-brand="boardman"]  .exp-card__avatar { background: #4F46E5; }
.exp-card[data-brand="bezopo"]    .exp-card__avatar { background: #E11D48; }

.exp-card__avatar {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 50%;
  background: var(--clr-primary);
  color: var(--clr-white);
  font-size: 16px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- logo image container --- */
.exp-card__logo {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid var(--clr-grey-200);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.exp-card__logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 5px;
}

.exp-card__company {
  font-size: 14px;
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: 3px;
  line-height: 1.3;
}

.exp-card__role {
  font-size: 12px;
  color: var(--clr-grey-500);
  line-height: 1.4;
}

/* --------------------------------------------------------
   22. CERTIFICATIONS SECTION
   -------------------------------------------------------- */
.certifications {
  padding: var(--section-pad) 0;
  background: var(--clr-grey-50);
}

.cert__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 48px;
}

.cert-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-grey-200);
  border-top: 4px solid var(--clr-grey-200);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  flex: 0 1 340px;
  min-width: 240px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: box-shadow 0.28s cubic-bezier(0.4,0,0.2,1),
              transform 0.28s cubic-bezier(0.4,0,0.2,1);
}
.cert-card:hover { transform: translateY(-5px); }

/* per-card accent colours */
.cert-card:nth-child(1) { border-top-color: #2563EB; background: #EFF6FF; }
.cert-card:nth-child(2) { border-top-color: #7C3AED; background: #F5F3FF; }
.cert-card:nth-child(3) { border-top-color: #0D9488; background: #F0FDFA; }
.cert-card:nth-child(4) { border-top-color: #D97706; background: #FFFBEB; }
.cert-card:nth-child(5) { border-top-color: #65A30D; background: #F7FEE7; }

/* per-card hover glows */
.cert-card:nth-child(1):hover { box-shadow: 0 10px 32px rgba(37,99,235,0.16); }
.cert-card:nth-child(2):hover { box-shadow: 0 10px 32px rgba(124,58,237,0.16); }
.cert-card:nth-child(3):hover { box-shadow: 0 10px 32px rgba(13,148,136,0.16); }
.cert-card:nth-child(4):hover { box-shadow: 0 10px 32px rgba(217,119,6,0.16); }
.cert-card:nth-child(5):hover { box-shadow: 0 10px 32px rgba(101,163,13,0.16); }

/* per-card icon colours */
.cert-card:nth-child(1) .cert-card__icon { background: #2563EB; }
.cert-card:nth-child(2) .cert-card__icon { background: #7C3AED; }
.cert-card:nth-child(3) .cert-card__icon { background: #0D9488; }
.cert-card:nth-child(4) .cert-card__icon { background: #D97706; }
.cert-card:nth-child(5) .cert-card__icon { background: #65A30D; }

.cert-card__icon {
  width: 52px;
  height: 52px;
  min-width: 52px;
  background: var(--clr-primary);
  color: var(--clr-white);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cert-card__body { flex: 1; }

.cert-card__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: 10px;
  line-height: 1.4;
}

.cert-status {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.cert-status--active {
  background: rgba(37,99,235,0.12);
  color: var(--clr-primary);
}
.cert-status--planned {
  background: var(--clr-grey-100);
  color: var(--clr-grey-500);
}

/* --------------------------------------------------------
   23. CASE STUDY — NEW ADDITIONS
   -------------------------------------------------------- */
.cs-quicknav__track {
  overflow: hidden;
  margin-top: 36px;
  mask-image: linear-gradient(to right, transparent 0%, #000 10%, #000 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 10%, #000 90%, transparent 100%);
}

.cs-quicknav {
  display: flex;
  align-items: center;
  gap: 10px;
  width: max-content;
  animation: marquee 20s linear infinite;
}
.cs-quicknav:hover { animation-play-state: paused; }

.cs-quicknav__btn {
  font-size: 13px;
  font-weight: 600;
  color: var(--clr-dark);
  background: transparent;
  border: 1.5px solid var(--clr-grey-200);
  border-radius: 100px;
  padding: 8px 18px;
  white-space: nowrap;
  flex-shrink: 0;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}
.cs-quicknav__btn:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  border-color: var(--clr-primary);
  animation-play-state: paused;
}

.cs-section {
  padding: 80px 0;
  scroll-margin-top: 80px;
}

.cs-divider {
  border: none;
  border-top: 1px solid var(--clr-grey-200);
  margin: 0;
}

.cs-section-header {
  margin-bottom: 40px;
}

.cs-company-badge {
  display: inline-block;
  background: var(--clr-primary);
  color: var(--clr-white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 14px;
}

.cs-section-title {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  color: var(--clr-dark);
  margin-bottom: 6px;
  line-height: 1.2;
}

.cs-section-role {
  font-size: 14px;
  color: var(--clr-grey-500);
  font-weight: 500;
}

.cs-body-text {
  font-size: 15px;
  color: var(--clr-grey-500);
  line-height: 1.85;
  max-width: 760px;
  margin-bottom: 40px;
}

.cs-subheading {
  font-size: 18px;
  font-weight: 700;
  color: var(--clr-dark);
  margin: 48px 0 16px;
}

.cs-list {
  list-style: none;
  padding: 0;
  margin: 0 0 48px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cs-list li {
  font-size: 14.5px;
  color: var(--clr-grey-500);
  padding-left: 20px;
  position: relative;
  line-height: 1.7;
}
.cs-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--clr-primary);
  font-weight: 700;
}

.cs-challenge-block {
  background: #EFF6FF;
  border: 1px solid rgba(37,99,235,0.15);
  border-left: 4px solid var(--clr-primary);
  border-radius: var(--r-lg);
  padding: 32px 36px;
  margin-bottom: 48px;
}
.cs-challenge-block h3,
.cs-challenge-block h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.cs-challenge-block h3::before,
.cs-challenge-block h4::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 18px;
  background: var(--clr-primary);
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cline x1='12' y1='8' x2='12' y2='12'/%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'/%3E%3C/svg%3E");
  mask-size: contain;
  mask-repeat: no-repeat;
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cline x1='12' y1='8' x2='12' y2='12'/%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'/%3E%3C/svg%3E");
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
}
.cs-challenge-block p {
  color: var(--clr-grey-800);
  line-height: 1.75;
  font-size: 14.5px;
}

.cs-takeaways {
  background: var(--clr-dark);
  border-radius: var(--r-lg);
  padding: 32px 36px;
  margin-top: 48px;
}
.cs-takeaways h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--clr-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.cs-takeaways li {
  color: var(--clr-grey-400);
}
.cs-takeaways li::before { color: var(--clr-accent); }

.cs-results-table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
  font-size: 14px;
}
.cs-results-table th,
.cs-results-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--clr-grey-200);
}
.cs-results-table thead tr {
  background: var(--clr-dark);
  color: var(--clr-white);
}
.cs-results-table thead th { font-weight: 700; font-size: 13px; }
.cs-results-table tbody tr:hover { background: var(--clr-grey-50); }
.cs-results-table .after-col {
  color: var(--clr-primary);
  font-weight: 700;
}

.cs-mini-results {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 56px;
}

/* --------------------------------------------------------
   24. BACK TO TOP
   -------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 52px;
  height: 52px;
  background: var(--clr-dark);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-white);
  box-shadow: 0 4px 20px rgba(0,0,0,0.22);
  z-index: 900;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--clr-primary);
  box-shadow: 0 8px 28px rgba(37,99,235,0.38);
  transform: translateY(-3px);
}

/* --------------------------------------------------------
   19. ANIMATIONS
   -------------------------------------------------------- */
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

/* ============================================================
   CASE STUDY PAGE STYLES  (cs-* prefix)
   ============================================================ */

.cs-hero {
  padding: 64px 0 0;
  background: var(--clr-grey-50);
  overflow: hidden;
}

.cs-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: end;
  padding-bottom: 0;
}

.cs-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--clr-grey-400, #9CA3AF);
  text-decoration: none;
  margin-bottom: 40px;
  transition: color var(--ease);
}
.cs-back-link:hover { color: var(--clr-primary); }

.cs-hero__label {
  display: inline-block;
  background: var(--clr-primary);
  color: var(--clr-white);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--r-pill);
  margin-bottom: 16px;
}

.cs-hero__title {
  font-family: var(--ff-display);
  font-size: clamp(36px, 5.5vw, 66px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--clr-dark);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.cs-hero__sub {
  font-size: 15px;
  color: var(--clr-grey-500);
  line-height: 1.7;
  max-width: 420px;
  margin-bottom: 36px;
}

.cs-hero__meta {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.cs-meta-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.cs-meta-item span:first-child {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-grey-400);
}
.cs-meta-item span:last-child {
  font-size: 14px;
  font-weight: 600;
  color: var(--clr-dark);
}

.cs-hero__cover {
  align-self: end;
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  overflow: hidden;
}
.cs-hero__cover img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

/* Overview */
.cs-overview {
  padding: var(--section-pad) 0;
}

.cs-overview__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

.cs-block {
  background: var(--clr-grey-50);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  border: 1px solid var(--clr-grey-200);
}

.cs-block__icon {
  width: 44px;
  height: 44px;
  background: var(--clr-primary);
  color: var(--clr-white);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.cs-block h3 {
  font-family: var(--ff-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: 10px;
}

.cs-block p {
  font-size: 14px;
  color: var(--clr-grey-500);
  line-height: 1.7;
}

/* Process sections */
.cs-process {
  padding: var(--section-pad) 0;
  background: var(--clr-grey-50);
}

.cs-process__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.cs-process__inner.cs-process__inner--rev { direction: rtl; }
.cs-process__inner.cs-process__inner--rev > * { direction: ltr; }

.cs-process__img {
  border-radius: var(--r-xl);
  overflow: hidden;
}
.cs-process__img img {
  width: 100%;
  aspect-ratio: 4 / 3.2;
  object-fit: cover;
}
.cs-process__img img[src$=".svg"] {
  object-fit: contain;
  background: #0D1117;
}

.cs-process__content .section-subtext { margin-bottom: 0; }

/* Results */
.cs-results {
  padding: var(--section-pad) 0;
}

.cs-results__intro {
  max-width: 540px;
  margin: 0 auto 52px;
  text-align: center;
}

.cs-results__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.cs-result-card {
  background: var(--clr-grey-50);
  border: 1px solid var(--clr-grey-200);
  border-radius: var(--r-lg);
  padding: 36px 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.cs-result-card__num {
  font-family: var(--ff-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  color: var(--clr-primary);
  line-height: 1;
  margin-bottom: 8px;
}

.cs-result-card__label {
  font-size: 13.5px;
  color: var(--clr-grey-500);
}

/* Gallery */
.cs-gallery {
  padding: 0 0 var(--section-pad);
}

.cs-gallery__grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
  margin-top: 44px;
}

.cs-gallery__main img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--r-xl);
}

.cs-gallery__side {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.cs-gallery__side img {
  width: 100%;
  flex: 1;
  object-fit: cover;
  border-radius: var(--r-lg);
  aspect-ratio: 4 / 3;
}

/* Campaign Work Gallery */
.cs-campaign {
  background: var(--clr-grey-50);
  padding: 80px 0;
}
.cs-campaign__label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-color, var(--clr-primary));
  margin-bottom: 8px;
  text-align: center;
}
.cs-campaign__heading {
  font-family: var(--ff-display);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 800;
  color: var(--clr-dark);
  margin-bottom: 32px;
  text-align: center;
}
.cs-campaign__grid,
.cs-campaign__grid--2col,
.cs-campaign__grid--portrait,
.cs-campaign__grid--video {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}
.cs-campaign__grid--video { gap: 12px; }
.cs-campaign__item {
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--clr-grey-100);
  position: relative;
  width: 300px;
  height: 200px;
  flex-shrink: 0;
}
.cs-campaign__item--portrait {
  width: 220px;
  height: 300px;
}
.cs-campaign__grid--video .cs-campaign__item--portrait {
  width: calc(50% - 6px);
  height: 380px;
}
.cs-campaign__item img,
.cs-campaign__item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.cs-campaign__item:hover img,
.cs-campaign__item:hover video { transform: scale(1.05); }

/* Channel visual (Heyfood process section) */
.cs-channel-visual {
  background: #0D1117;
  border-radius: var(--r-xl);
  padding: 28px;
  aspect-ratio: 4 / 3.2;
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}
.cs-channel-visual__label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.35);
  font-weight: 600;
}
.cs-channel-visual__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  flex: 1;
  align-content: center;
}
.cs-channel-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
}
.cs-channel-card--meta { background: rgba(24,119,242,0.15); border-color: rgba(24,119,242,0.3); }
.cs-channel-card--google { background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.14); }
.cs-channel-card--influencer { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.08); opacity: 0.65; }
.cs-channel-card__logo {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cs-channel-card--meta .cs-channel-card__logo { background: #1877F2; }
.cs-channel-card--google .cs-channel-card__logo { background: #fff; }
.cs-channel-card--influencer .cs-channel-card__logo { background: rgba(255,255,255,0.1); }
.cs-channel-card__info strong { display: block; font-size: 12px; font-weight: 600; color: #fff; line-height: 1.3; }
.cs-channel-card__info span { font-size: 11px; color: rgba(255,255,255,0.45); }
.cs-channel-card--meta .cs-channel-card__info span { color: #93C5FD; }
.cs-channel-badge {
  position: absolute;
  top: -9px; right: 8px;
  background: #16A34A;
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

/* Next project */
.cs-next {
  background: var(--clr-dark-navy);
  padding: 72px 0;
}

.cs-next__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cs-next__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 8px;
}

.cs-next__title {
  font-family: var(--ff-display);
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 800;
  color: var(--clr-white);
}

/* --------------------------------------------------------
   25. INDIVIDUAL CASE STUDY PAGES
   -------------------------------------------------------- */
.cs-hero--slim {
  padding: 52px 0 40px;
  background: var(--clr-grey-50);
}
.cs-hero--slim .cs-hero__title {
  font-size: clamp(26px, 4vw, 48px);
}

/* ============================================================
   CASE STUDY HERO V2 — REDESIGNED INDIVIDUAL PAGE HEROES
   ============================================================ */

.cs-section { background: var(--clr-white); padding: 96px 0; }

.cs-hero-v2 {
  background: var(--clr-dark-navy);
  padding: 44px 0 64px;
  position: relative;
  overflow: hidden;
}

.cs-hero-v2::after {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--brand-color, #4F46E5) 0%, transparent 68%);
  opacity: 0.14;
  pointer-events: none;
}

.cs-back-link--light {
  color: rgba(255,255,255,0.45);
  margin-bottom: 44px;
}
.cs-back-link--light:hover { color: rgba(255,255,255,0.85); }

.cs-hero-v2__inner {
  display: grid;
  grid-template-columns: 128px 1fr;
  gap: 48px;
  align-items: flex-start;
  position: relative;
  z-index: 1;
}

.cs-hero-v2__logo-ring {
  width: 112px;
  height: 112px;
  border-radius: 22px;
  background: var(--brand-color, var(--clr-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 20px 60px -12px rgba(0,0,0,0.35);
}

.cs-hero-v2__logo-ring--image {
  background: #ffffff;
  overflow: hidden;
}
.cs-hero-v2__logo-ring--image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.cs-hero-v2__tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-color, var(--clr-accent));
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 100px;
  padding: 4px 14px;
  margin-bottom: 14px;
}

.cs-hero-v2__company {
  font-family: var(--ff-display);
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 800;
  color: #fff;
  line-height: 1.05;
  margin: 0 0 6px;
  letter-spacing: -0.02em;
}

.cs-hero-v2__role {
  font-size: 15px;
  color: rgba(255,255,255,0.5);
  margin: 0 0 32px;
}

.cs-hero-v2__kpis {
  display: flex;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.cs-hero-v2__kpi { padding-right: 28px; }

.cs-hero-v2__kpi + .cs-hero-v2__kpi {
  border-left: 1px solid rgba(255,255,255,0.1);
  padding-left: 28px;
  padding-right: 0;
}

.cs-hero-v2__kpi-num {
  display: block;
  font-family: var(--ff-display);
  font-size: clamp(22px, 2.8vw, 30px);
  font-weight: 800;
  color: var(--brand-color, var(--clr-accent));
  line-height: 1.1;
  margin-bottom: 4px;
}

.cs-hero-v2__kpi-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,0.4);
  line-height: 1.4;
  max-width: 160px;
}

/* Per-page brand-color accents */
.cs-challenge-block {
  border-left-color: var(--brand-color, var(--clr-primary));
}
.cs-challenge-block h3,
.cs-challenge-block h4 {
  color: var(--brand-color, var(--clr-primary));
}
.cs-challenge-block h3::before,
.cs-challenge-block h4::before {
  background: var(--brand-color, var(--clr-primary));
}
.cs-result-card {
  border-top: 3px solid var(--brand-color, var(--clr-primary));
}
.cs-result-card__num {
  color: var(--brand-color, var(--clr-primary));
}
.after-col {
  color: var(--brand-color, var(--clr-primary)) !important;
  font-weight: 700;
}

/* Minimal copyright footer for case study pages */
.cs-page-footer {
  background: var(--clr-dark-navy);
  padding: 28px 0;
  text-align: center;
}
.cs-page-footer p {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  margin: 0;
}

@media (max-width: 768px) {
  .cs-hero-v2 { padding: 40px 0 56px; }
  .cs-hero-v2__inner {
    grid-template-columns: 84px 1fr;
    gap: 20px;
    align-items: flex-start;
  }
  .cs-hero-v2__logo-ring {
    width: 84px;
    height: 84px;
    border-radius: 16px;
  }
  .cs-back-link--light { margin-bottom: 28px; }
}

@media (max-width: 480px) {
  .cs-hero-v2__inner {
    grid-template-columns: 72px 1fr;
    gap: 16px;
  }
  .cs-hero-v2__logo-ring {
    width: 72px;
    height: 72px;
    border-radius: 14px;
  }
  .cs-hero-v2__kpis {
    justify-content: space-between;
    gap: 0;
  }
  .cs-hero-v2__kpi {
    flex: 1;
    padding-right: 12px;
  }
  .cs-hero-v2__kpi + .cs-hero-v2__kpi {
    padding-left: 12px;
    padding-right: 0;
  }
  .cs-hero-v2__kpi-num { font-size: 20px; }
  .cs-hero-v2__kpi-label { font-size: 11px; max-width: none; }
}

.cs-next__nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-decoration: none;
  flex: 1;
  min-width: 0;
}
.cs-next__nav--center { text-align: center; }
.cs-next__nav--right  { text-align: right; }
.cs-next__nav:hover .cs-next__title { color: var(--clr-accent); }
.cs-next__nav:hover .cs-next__label { color: rgba(255,255,255,0.7); }
.cs-next__label { transition: color 0.2s ease; }
.cs-next__title { transition: color 0.2s ease; }

/* --------------------------------------------------------
   26. CASE STUDY OVERVIEW PAGE
   -------------------------------------------------------- */
.cs-overview { padding: var(--section-pad) 0; }

.cs-overview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.cs-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-grey-200);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}
.cs-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--sh-lg);
}
.cs-card__industry {
  font-size: 12px;
  font-weight: 500;
  color: var(--clr-grey-400);
  margin-top: 6px;
  margin-bottom: 4px;
}
.cs-card__title {
  font-family: var(--ff-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: 10px;
}
.cs-card__desc {
  font-size: 14px;
  color: var(--clr-grey-500);
  line-height: 1.65;
  flex: 1;
}
.cs-card__cta {
  font-size: 13px;
  font-weight: 600;
  color: var(--clr-primary);
  margin-top: 20px;
  display: inline-block;
}
.cs-card:hover .cs-card__cta { text-decoration: underline; }

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet */
@media (max-width: 1024px) {
  .portfolio__grid      { grid-template-columns: repeat(2, 1fr); }
  .footer__nav          { flex-wrap: wrap; }
  .footer__col          { flex: 1 1 30%; }
  .cs-results__grid     { grid-template-columns: repeat(2, 1fr); }
  .cs-hero__inner       { grid-template-columns: 1fr; }
  .cs-hero__cover       { display: none; }
}

/* Mobile nav */
@media (max-width: 768px) {
  :root { --section-pad: 80px; }

  body { padding-top: 68px; }

  .nav__links {
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: var(--clr-white);
    border-bottom: 1px solid var(--clr-grey-200);
    flex-direction: column;
    padding: 24px 28px;
    gap: 22px;
    transform: translateY(-110%);
    opacity: 0;
    transition: transform var(--ease), opacity var(--ease);
    pointer-events: none;
    margin-left: 0;
    z-index: 999;
  }
  .nav__links.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav__cta { display: none; }
  .nav__hamburger { display: flex; }

  /* ---- Hero ---- */
  .hero__inner {
    grid-template-columns: 1fr;
    padding-top: 16px;
    gap: 32px;
    min-height: auto;
    text-align: center;
  }
  .hero__ctas { justify-content: center; }
  .hero__heading { font-size: 36px; line-height: 1.2; }
  .hero__visual {
    height: 300px;
    order: -1;
  }
  .hero__profile-pill img {
    width: 200px;
    height: 256px;
  }
  .hero__float--check { top: 80px; right: 40px; }
  .hero__float--star  { bottom: 40px; right: 130px; }
  .hero__blob--1 { width: 180px; height: 180px; }
  .hero__blob--2 { width: 130px; height: 130px; }

  /* ---- Logos ---- */
  .logos { padding: 56px 0; }
  .logos__row { gap: 40px; animation-duration: 18s; }

  /* ---- Stats ---- */
  .stats__inner { grid-template-columns: 1fr; gap: 40px; }
  .stats__grid  { row-gap: 28px; }

  /* ---- How It Works ---- */
  .process__inner { grid-template-columns: 1fr; gap: 32px; }
  .process__content { order: 1; }
  .process__image   { order: 2; }
  .process__image img { border-radius: var(--r-lg); width: 100%; max-height: 260px; object-fit: cover; }

  /* ---- Portfolio ---- */
  .portfolio__grid { grid-template-columns: 1fr; gap: 20px; }

  /* ---- CTA Banner ---- */
  .cta-banner { padding: 56px 0; }
  .cta-banner__inner {
    flex-direction: column;
    text-align: center;
    padding: 40px 24px;
    gap: 20px;
  }

  /* ---- Who Am I ---- */
  .team__inner { grid-template-columns: 1fr; gap: 36px; }
  .team__content { order: 1; }
  .team__photos  { order: 2; }

  /* ---- Testimonials ---- */
  .testimonials__track { grid-template-columns: 1fr; }
  .testi-card { padding: 20px; }
  .testi-card__quote { font-size: 13px; }

  /* ---- Certifications ---- */
  .cert-card { flex: 1 1 calc(50% - 10px); min-width: unset; padding: 22px 18px; }

  /* ---- Dark CTA ---- */
  .dark-cta { padding: 72px 0; }
  .dark-cta__inner { gap: 0; }

  /* ---- FAQ ---- */
  .faq__inner { grid-template-columns: 1fr; gap: 36px; }

  /* ---- Footer ---- */
  .footer__top { flex-direction: column; gap: 32px; }
  .footer__nav { flex-wrap: wrap; gap: 16px; }
  .footer__col { flex: 1 1 40%; }

  /* ---- Experience ---- */
  .exp__grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }

  /* ---- Case Study Overview ---- */
  .cs-overview-grid { grid-template-columns: 1fr; gap: 16px; }
  .cs-card { padding: 24px 20px; }
  .cs-hero--slim { padding: 40px 0 32px; }

  /* ---- Case Study page ---- */
  .cs-hero { padding: 48px 0 0; }
  .cs-hero__title { font-size: 28px; }
  .cs-hero__sub { font-size: 14px; }
  .cs-back-link { margin-bottom: 52px; display: block; }

  .cs-quicknav { gap: 8px; animation-duration: 16s; }
  .cs-quicknav__btn { font-size: 12px; padding: 6px 14px; }

  .cs-section { padding: 60px 0; scroll-margin-top: 68px; }

  .cs-section-header { margin-bottom: 28px; }
  .cs-section-title { font-size: 24px; }

  .cs-body-text { font-size: 14px; max-width: 100%; }

  .cs-subheading { font-size: 16px; margin: 24px 0 10px; }

  .cs-list li { font-size: 14px; }

  .cs-challenge-block { padding: 24px 20px; margin-bottom: 36px; }
  .cs-challenge-block p { font-size: 14px; }

  .cs-takeaways { padding: 24px 20px; margin-top: 36px; }

  .cs-mini-results { grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 24px; }
  .cs-result-card { padding: 28px 16px; }
  .cs-result-card__num { font-size: 32px; }
  .cs-result-card__label { font-size: 12.5px; }

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

  .cs-section .cs-process { margin-top: 40px !important; border-radius: var(--r-lg); }
  .cs-process__inner { grid-template-columns: 1fr; gap: 28px; }
  .cs-process__inner.cs-process__inner--rev { direction: ltr; }
  .cs-process__content .section-heading { font-size: 22px; }
  .cs-process__content .section-subtext { font-size: 14px; }

  .cs-results-table { margin: 24px 0; }
  .cs-results-table th,
  .cs-results-table td { padding: 10px 12px; font-size: 13px; }

  .cs-gallery__grid { grid-template-columns: 1fr; }
  .cs-campaign { padding: 56px 0; }
  .cs-campaign__item { width: calc(50% - 4px); height: 160px; }
  .cs-campaign__item--portrait { width: calc(50% - 4px); height: 200px; }
  .cs-campaign__grid--video .cs-campaign__item--portrait { width: calc(80% - 6px); height: 340px; }
  .cs-next { padding: 48px 0; }
  .cs-next__inner { gap: 8px; }
  .cs-next__title { font-size: 18px; }
  .cs-next__label { font-size: 11px; }
}

@media (max-width: 480px) {
  :root { --section-pad: 68px; }

  .hero__heading { font-size: 30px; }
  .hero__subtext { font-size: 15px; }
  .hero__visual { height: 260px; }
  .hero__profile-pill img { width: 170px; height: 220px; }

  .stats__grid  { grid-template-columns: 1fr 1fr; }
  .section-heading { font-size: 26px; }

  .exp__grid { grid-template-columns: 1fr; gap: 14px; }

  /* ---- Testimonials ---- */
  .testimonials__track { grid-template-columns: 1fr; }
  .testi-card { padding: 16px; }

  /* ---- Certifications ---- */
  .cert-card { flex: 1 1 100%; padding: 18px 14px; }

  /* ---- Campaign cards ---- */
  .cs-campaign__item { width: 100%; height: 200px; }
  .cs-campaign__item--portrait { width: 65%; height: 280px; }
  .cs-campaign__grid--video .cs-campaign__item--portrait { width: 85%; height: 360px; }

  .portfolio__grid { gap: 16px; }
  .p-card__info { padding: 12px 14px 14px; }
  .p-card__title { font-size: 14px; }
  .p-card__tag   { font-size: 11px; }
  .p-card__cta   { font-size: 12px; }

  .footer__col  { flex: 1 1 45%; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }

  .cs-results__grid { grid-template-columns: 1fr 1fr; }
  .cs-section { padding: 52px 0; }
  .cs-mini-results { grid-template-columns: 1fr; }
  .cs-result-card { padding: 24px 20px; }
  .cs-challenge-block { padding: 20px 16px; }
  .cs-takeaways { padding: 20px 16px; }
  .cs-results-table th,
  .cs-results-table td { padding: 8px 10px; font-size: 12px; }
}