/* ================================================================
   ERGO WORKSPACE SOLUTIONS — styles.css
   Palette: Steel Blue #1F6CB2, Graphite #4A4A4A, White #FAFAFA
================================================================ */

/* ─── RESET & VARIABLES ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:       #1F6CB2;
  --blue-light: #3D8FD6;
  --blue-dark:  #144D80;
  --graphite:   #2E2E2E;
  --mid:        #555;
  --light:      #F0F4F8;
  --white:      #FAFAFA;
  --border:     rgba(0,0,0,.08);

  --ff-display: 'Playfair Display', Georgia, serif;
  --ff-body:    'DM Sans', system-ui, sans-serif;

  --radius:     12px;
  --radius-lg:  20px;
  --shadow-sm:  0 2px 12px rgba(0,0,0,.06);
  --shadow-md:  0 8px 32px rgba(0,0,0,.10);
  --shadow-lg:  0 20px 60px rgba(0,0,0,.14);

  --transition: .3s cubic-bezier(.4,0,.2,1);
}

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

body {
  font-family: var(--ff-body);
  color: var(--graphite);
  background: var(--white);
  overflow-x: hidden;
}

img { display: block; width: 100%; height: 100%; object-fit: cover; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ─── TYPOGRAPHY HELPERS ─────────────────────────────────────── */
.section__label {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: .6rem;
}

.section__title {
  font-family: var(--ff-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 500;
  line-height: 1.18;
  color: var(--graphite);
}

.section__title em {
  font-style: italic;
  color: var(--blue);
}

.section__header { text-align: center; margin-bottom: 3.5rem; }

/* ─── LAYOUT ─────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section    { padding: 6rem 0; }

/* ─── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--ff-body);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .04em;
  padding: .85rem 2rem;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}
.btn--primary:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(31,108,178,.35);
}

.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.5);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.15);
  border-color: #fff;
}

.btn--whatsapp {
  background: #25D366;
  color: #fff;
  border-color: #25D366;
  margin-top: 1.5rem;
}
.btn--whatsapp:hover {
  background: #1EA853;
  border-color: #1EA853;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,.35);
}
.btn--whatsapp svg { width: 20px; height: 20px; }

.btn--full { width: 100%; justify-content: center; }

/* ─── NAV ────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1rem 0;
  background: #ffffff;
  box-shadow: 0 1px 0 var(--border);
  transition: box-shadow var(--transition), padding var(--transition);
}
.nav.scrolled {
  box-shadow: 0 2px 16px rgba(0,0,0,.10);
  padding: .75rem 0;
}

.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo-img { 
  height: 64px; 
  width: auto; 
  object-fit: contain;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__links a {
  font-size: .875rem;
  font-weight: 500;
  color: var(--graphite);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--blue); }

.nav__cta {
  padding: .55rem 1.4rem;
  border-radius: 50px;
  background: var(--blue);
  color: #fff !important;
  font-weight: 600;
}
.nav__cta:hover {
  background: var(--blue-dark) !important;
}

/* Dropdown */
.nav__dropdown {
  position: relative;
}
.nav__dropdown-trigger {
  display: flex;
  align-items: center;
  gap: .3rem;
  cursor: pointer;
}
.nav__dropdown-trigger svg {
  transition: transform var(--transition);
}
.nav__dropdown.open .nav__dropdown-trigger svg {
  transform: rotate(180deg);
}
.nav__dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + .75rem);
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: .5rem;
  min-width: 260px;
  z-index: 200;
  border: 1px solid var(--border);
}
.nav__dropdown.open .nav__dropdown-menu { display: flex; flex-direction: column; }
.nav__dropdown-menu a {
  color: var(--graphite) !important;
  font-size: .875rem;
  font-weight: 400;
  padding: .7rem 1rem;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}
.nav__dropdown-menu a:hover {
  background: var(--light);
  color: var(--blue) !important;
}
.nav__dropdown-menu a.nav__active {
  color: var(--blue) !important;
  font-weight: 600;
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .25rem;
  z-index: 101;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--graphite);
  border-radius: 2px;
  transition: var(--transition);
}
.nav.scrolled .nav__hamburger span { background: var(--graphite); }

/* ─── HERO ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 680px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
}
.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transform-origin: center center;
  animation: heroZoom 18s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1.08); }
  to   { transform: scale(1.00); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top,  rgba(0,0,0,.80) 0%,  rgba(0,0,0,.10) 45%, transparent 70%),
    linear-gradient(to right, rgba(0,0,0,.75) 0%, rgba(0,0,0,.40) 45%, rgba(0,0,0,.05) 75%, transparent 100%);
}

.hero__content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0 2.5rem;
  padding-top: 6rem;
  max-width: 680px;
  margin-left: clamp(2rem, 8vw, 10rem);
}

.hero__eyebrow {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  margin-bottom: 1.2rem;
  opacity: 0;
  transform: translateY(28px);
  animation: heroReveal .8s cubic-bezier(.22,1,.36,1) .1s forwards;
}

.hero__headline {
  font-family: var(--ff-display);
  font-size: clamp(3rem, 6.5vw, 5.8rem);
  font-weight: 400;
  color: #fff;
  line-height: 1.05;
  letter-spacing: -.02em;
  margin-bottom: 1.6rem;
  opacity: 0;
  transform: translateY(28px);
  animation: heroReveal 1s cubic-bezier(.22,1,.36,1) .3s forwards;
}
.hero__headline em {
  font-style: italic;
  font-weight: 300;
  color: #a8d4f5;
}

.hero__sub {
  font-size: clamp(.95rem, 1.5vw, 1.15rem);
  color: rgba(255,255,255,.75);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 2.8rem;
  max-width: 480px;
  opacity: 0;
  transform: translateY(28px);
  animation: heroReveal 1s cubic-bezier(.22,1,.36,1) .55s forwards;
}

/* ── Hero text reveal ───────────────────────────────────────── */
@keyframes heroReveal {
  to { opacity: 1; transform: translateY(0); }
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(28px);
  animation: heroReveal 1s cubic-bezier(.22,1,.36,1) .75s forwards;
}

/* ── Glassmorphism hero button ──────────────────────────────── */
.btn--glass {
  background: rgba(255,255,255,.10);
  color: #fff;
  border: 1px solid rgba(255,255,255,.40);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .8rem;
  padding: .9rem 2.2rem;
  border-radius: 2px;
  transition: background .3s ease, border-color .3s ease, transform .3s ease, box-shadow .3s ease;
}
.btn--glass:hover {
  background: rgba(255,255,255,.20);
  border-color: rgba(255,255,255,.75);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0,0,0,.30);
}

.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.6);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  animation: bounce 2.4s ease-in-out infinite;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.5), transparent);
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ─── TICKER ─────────────────────────────────────────────────── */
/* ─── ABOUT ──────────────────────────────────────────────────── */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about__visual {
  position: relative;
}
.about__img {
  border-radius: var(--radius-lg);
  height: 520px;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}
.about__badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--blue);
  color: #fff;
  border-radius: var(--radius);
  padding: 1.4rem 1.8rem;
  text-align: center;
  box-shadow: var(--shadow-md);
}
.about__badge-num {
  display: block;
  font-family: var(--ff-display);
  font-size: 2.2rem;
  font-weight: 600;
  line-height: 1;
}
.about__badge-text {
  font-size: .75rem;
  font-weight: 500;
  opacity: .85;
  line-height: 1.4;
}

.about__text { padding-right: 1rem; }

.about__body {
  font-size: 1rem;
  line-height: 1.78;
  color: var(--mid);
  margin-bottom: 1.2rem;
}

.about__pillars {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: .8rem;
}
.about__pillars li {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .95rem;
  font-weight: 500;
  color: var(--graphite);
}
.pillar-icon {
  color: var(--blue);
  font-size: .7rem;
}

/* ─── SOLUTIONS ──────────────────────────────────────────────── */
.solutions { background: var(--light); padding-bottom: 0; }
.solutions .container { padding-bottom: 4rem; }

/* Category block */
/* ── Editorial Solution Cards ───────────────────────────────── */
.sol-editorial {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 520px;
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.sol-editorial--reverse {
  direction: rtl;
}
.sol-editorial--reverse > * {
  direction: ltr;
}

.sol-editorial__img {
  position: relative;
  overflow: hidden;
}
.sol-editorial__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .9s cubic-bezier(.25,.46,.45,.94);
}
.sol-editorial__img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,.18), transparent);
  transition: opacity .5s ease;
}
.sol-editorial--reverse .sol-editorial__img-overlay {
  background: linear-gradient(to left, rgba(0,0,0,.18), transparent);
}
.sol-editorial:hover .sol-editorial__img img {
  transform: scale(1.06);
}
.sol-editorial:hover .sol-editorial__img-overlay {
  opacity: .6;
}

.sol-editorial__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem 6rem;
  background: #fff;
  position: relative;
  transition: background .4s ease;
}
.sol-editorial:nth-child(even) .sol-editorial__body {
  background: #f8f8f6;
}
.sol-editorial:hover .sol-editorial__body {
  background: #f2f4f8;
}

.sol-editorial__num {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .25em;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: block;
}

.sol-editorial__title {
  font-family: var(--ff-display);
  font-size: clamp(1.8rem, 2.8vw, 2.8rem);
  font-weight: 400;
  color: var(--graphite);
  line-height: 1.1;
  margin-bottom: 1.4rem;
  letter-spacing: -.02em;
}

.sol-editorial__desc {
  font-size: .975rem;
  line-height: 1.8;
  color: var(--mid);
  margin-bottom: 2rem;
  max-width: 440px;
}

.sol-editorial__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 2.5rem;
  padding: 0;
}
.sol-editorial__tags li {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--graphite);
  border: 1px solid rgba(0,0,0,.15);
  border-radius: 2px;
  padding: .3rem .8rem;
  text-transform: uppercase;
  transition: border-color .3s ease, color .3s ease;
}
.sol-editorial:hover .sol-editorial__tags li {
  border-color: var(--blue);
  color: var(--blue);
}

.sol-editorial__cta {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--graphite);
  border-bottom: 1.5px solid var(--graphite);
  padding-bottom: .2rem;
  width: fit-content;
  transition: color .3s ease, border-color .3s ease, gap .3s ease;
}
.sol-editorial:hover .sol-editorial__cta {
  color: var(--blue);
  border-color: var(--blue);
  gap: .9rem;
}

/* Responsive */
@media (max-width: 900px) {
  .sol-editorial {
    grid-template-columns: 1fr;
    min-height: auto;
    direction: ltr;
  }
  .sol-editorial--reverse {
    direction: ltr;
  }
  .sol-editorial__img {
    height: 300px;
  }
  .sol-editorial__body {
    padding: 3rem 2rem;
  }
  .sol-editorial__desc {
    max-width: 100%;
  }
}


/* ─── CORE VALUES ────────────────────────────────────────────── */
.values {
  background: var(--graphite);
  padding: 5rem 0;
}

.values__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.value {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.8rem;
  text-align: center;
  transition: background var(--transition), transform var(--transition);
}
.value:hover {
  background: rgba(255,255,255,.09);
  transform: translateY(-4px);
}

.value__icon {
  width: 52px;
  height: 52px;
  background: rgba(31,108,178,.25);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  color: #7EC3F5;
}
.value__icon svg { width: 24px; height: 24px; }

.value h4 {
  font-family: var(--ff-display);
  font-size: 1.2rem;
  font-weight: 500;
  color: #fff;
  margin-bottom: .6rem;
}
.value p {
  font-size: .85rem;
  line-height: 1.65;
  color: rgba(255,255,255,.5);
}

/* ─── PROJECTS ───────────────────────────────────────────────── */
.projects__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1.25rem;
}

.proj-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}
.proj-card--large {
  grid-column: span 2;
  aspect-ratio: 16/9;
}

.proj-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.proj-card:hover img { transform: scale(1.06); }

.proj-card__overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(0,0,0,.75) 0%, transparent 100%);
  transform: translateY(8px);
  opacity: 0;
  transition: opacity var(--transition), transform var(--transition);
}
.proj-card:hover .proj-card__overlay {
  opacity: 1;
  transform: translateY(0);
}

.proj-card__cat {
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  font-weight: 600;
}
.proj-card h3 {
  font-family: var(--ff-display);
  font-size: 1rem;
  color: #fff;
  margin-top: .3rem;
}

/* ─── WHY ────────────────────────────────────────────────────── */
.why { background: var(--light); }

.why__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.why__intro {
  font-size: 1.1rem;
  color: var(--mid);
  margin: 1.2rem 0 2rem;
  line-height: 1.65;
}

.why__list { display: flex; flex-direction: column; gap: 1.8rem; }

.why__item {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
}

.why__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--blue);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  margin-top: .1rem;
}
.why__icon svg { width: 20px; height: 20px; }

.why__item strong { display: block; font-weight: 600; margin-bottom: .25rem; }
.why__item p { font-size: .875rem; color: var(--mid); line-height: 1.6; }

.why__visual { position: relative; }
.why__img {
  border-radius: var(--radius-lg);
  height: 420px;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}

.why__quote {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.6rem;
  margin-top: 1.5rem;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--blue);
}
.why__quote blockquote {
  font-family: var(--ff-display);
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--graphite);
  margin-bottom: .6rem;
}
.why__quote cite {
  font-size: .8rem;
  color: var(--mid);
  font-style: normal;
}

/* ─── PARTNERS ───────────────────────────────────────────────── */
.partners__strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.8rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-align: center;
  line-height: 1.3;
  color: var(--mid);
  background: var(--white);
  transition: border-color var(--transition), color var(--transition), box-shadow var(--transition);
  min-width: 120px;
}
.partner-logo small { font-weight: 400; font-size: .75rem; display: block; }
.partner-logo:hover {
  border-color: var(--blue);
  color: var(--blue);
  box-shadow: var(--shadow-sm);
}

/* ─── PROCESS ────────────────────────────────────────────────── */
.process { background: #f9f9f7; }

.process__wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.process__header {
  position: sticky;
  top: 7rem;
}

.process__sub {
  font-size: .975rem;
  color: var(--mid);
  line-height: 1.75;
  font-weight: 300;
  margin-top: .75rem;
  max-width: 380px;
}

.process__timeline {
  display: flex;
  flex-direction: column;
}

.process__item {
  display: grid;
  grid-template-columns: 80px 1fr;
  align-items: stretch;
}

.process__left {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.process__circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid rgba(0,0,0,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .15em;
  color: var(--blue);
  flex-shrink: 0;
  transition: background .3s ease, border-color .3s ease, color .3s ease;
}

.process__item:hover .process__circle {
  background: var(--graphite);
  border-color: var(--graphite);
  color: #fff;
}

.process__circle--last {
  background: var(--graphite);
  border-color: var(--graphite);
  color: #fff;
}

.process__line {
  width: 1px;
  background: rgba(0,0,0,.1);
  flex: 1;
  margin-top: 4px;
  min-height: 2rem;
}

.process__content {
  padding: 0 0 2.5rem 1.5rem;
}

.process__item-title {
  font-family: var(--ff-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--graphite);
  margin: 10px 0 6px;
  letter-spacing: -.01em;
}

.process__item-desc {
  font-size: .875rem;
  color: var(--mid);
  line-height: 1.75;
  font-weight: 300;
}

@media (max-width: 900px) {
  .process__wrap {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .process__header {
    position: static;
  }
}


/* ─── CONTACT ────────────────────────────────────────────────── */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.contact__desc {
  font-size: 1rem;
  color: var(--mid);
  line-height: 1.65;
  margin: 1.2rem 0 2rem;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: .5rem;
}
.contact__details li {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-size: .9rem;
  line-height: 1.5;
}
.contact__details li svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--blue);
  margin-top: .1rem;
}
.contact__details a:hover { color: var(--blue); }

/* Form */
.contact__form {
  background: var(--light);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  margin-bottom: .4rem;
  color: var(--graphite);
  letter-spacing: .03em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: .85rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  font-family: var(--ff-body);
  font-size: .9rem;
  color: var(--graphite);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(31,108,178,.15);
}

.form__note {
  margin-top: .75rem;
  font-size: .85rem;
  color: #22a06b;
  text-align: center;
}

/* ─── FOOTER ─────────────────────────────────────────────────── */
.footer {
  background: var(--graphite);
  color: rgba(255,255,255,.75);
  padding-top: 6rem;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer__logo { 
  height: 60px; 
  width: auto; 
  object-fit: contain; 
  margin-bottom: 1.4rem;
}
.footer__brand p { font-size: .925rem; line-height: 1.8; max-width: 280px; color: rgba(255,255,255,.6); }

.footer__nav h5 {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 1.4rem;
}
.footer__nav {
  display: flex;
  flex-direction: column;
  gap: .9rem;
}
.footer__nav a {
  font-size: .9rem;
  transition: color var(--transition);
  color: rgba(255,255,255,.65);
}
.footer__nav a:hover { color: var(--blue-light); }

.footer__instagram {
  display: flex;
  align-items: center;
  margin-top: .4rem;
}

.footer__bottom {
  padding: 1.75rem 0;
  font-size: .8rem;
  color: rgba(255,255,255,.35);
}
.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ─── REVEAL ANIMATION ───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1024px) {

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

@media (max-width: 768px) {
  /* nav */
  .nav__hamburger { display: flex; }
  .nav__links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(250,250,250,.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    z-index: 99;
  }
  .nav__links.open { display: flex; }
  .nav__links a { color: var(--graphite) !important; font-size: 1.2rem; }
  .nav__cta { color: #fff !important; }

  /* hero */
  .hero__sub br.br-desktop { display: none; }

  /* about */
  .about__grid { grid-template-columns: 1fr; gap: 3rem; }
  .about__badge { right: 1rem; }

  /* solutions */
  .sol-subcats { grid-template-columns: repeat(3, 1fr); }
  .sol-category { padding: 1.8rem; }

  /* values */
  .values__grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }

  /* projects */
  .projects__grid { grid-template-columns: 1fr 1fr; }
  .proj-card--large { grid-column: span 2; }

  /* why */
  .why__grid { grid-template-columns: 1fr; gap: 3rem; }

  /* process */


  /* contact */
  .contact__grid { grid-template-columns: 1fr; gap: 3rem; }

  /* footer */
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 480px) {
  .section { padding: 4rem 0; }
  .hero__headline { font-size: 2.4rem; }
  .hero__actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }

  .sol-subcats { grid-template-columns: repeat(2, 1fr); }
  .sol-category__header { flex-direction: column; gap: .8rem; }
  .sol-category__img-full { height: 200px; }
  .values__grid { grid-template-columns: repeat(2, 1fr); }
  .projects__grid { grid-template-columns: 1fr; }
  .proj-card--large { grid-column: span 1; }

  .footer__inner { grid-template-columns: 1fr; }
  .footer__bottom-inner { flex-direction: column; gap: .5rem; text-align: center; }

  .about__badge {
    position: relative;
    bottom: auto; right: auto;
    margin-top: 1rem;
    display: inline-flex;
    gap: .75rem;
    align-items: center;
  }
  .about__badge-num { font-size: 1.5rem; }
}

/* ── SEO Content Section ────────────────────────────────────── */
.seo-content {
  background: var(--light);
  padding: 4rem 0;
  border-top: 1px solid rgba(0,0,0,.07);
}
.seo-content__inner {
  max-width: 860px;
}
.seo-content__inner h2 {
  font-family: var(--ff-display);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--graphite);
  margin-bottom: 1.2rem;
}
.seo-content__inner p {
  font-size: .95rem;
  line-height: 1.85;
  color: var(--mid);
  margin-bottom: 1rem;
}
.seo-content__inner a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.seo-content__inner a:hover {
  color: var(--graphite);
}

/* ── WhatsApp Float Button ──────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  z-index: 999;
  transition: transform .3s ease, box-shadow .3s ease;
}
.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 30px rgba(37,211,102,.5);
}