/* Delta Biz Dev — rebuilt static site */

:root {
  --brand: #d45812;
  --brand-dark: #b14a0e;
  --ink: #1c1c1c;
  --ink-soft: #4a4a4a;
  --bg: #ffffff;
  --bg-alt: #f7f5f2;
  --border: #e7e2db;
  --max-w: 1160px;
  --radius: 10px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

/* Menu jumps land below the fixed 84px header, not under it. */
section[id] { scroll-margin-top: 84px; }

body {
  font-family: 'Roboto', Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Roboto Slab', 'Roboto', serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--ink);
}

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

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

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-alt {
  background: var(--bg-alt);
}

.eyebrow {
  display: inline-block;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 14px;
}

.section-head {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-head h2 {
  font-size: clamp(28px, 3.4vw, 40px);
  margin-bottom: 14px;
}

.section-head p {
  color: var(--ink-soft);
  font-size: 17px;
}

/* Buttons */
.btn {
  display: inline-block;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 15px 32px;
  border-radius: 6px;
  background: var(--brand);
  color: #fff;
  transition: background 0.2s ease, transform 0.2s ease;
  border: none;
  cursor: pointer;
}

.btn:hover { background: var(--brand-dark); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
}

.btn-outline:hover { background: rgba(255,255,255,0.12); }

/* Header */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid var(--border);
  backdrop-filter: saturate(180%) blur(6px);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.logo { flex-shrink: 0; margin-right: 28px; }
.logo img { height: 60px; width: auto; }

.nav-links {
  display: flex;
  gap: 20px;
  list-style: none;
  font-family: 'Nunito', sans-serif;
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.nav-links a {
  white-space: nowrap;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.nav-links a:hover { border-color: var(--brand); color: var(--brand); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px; height: 2px; background: var(--ink);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 110px;
  background: linear-gradient(180deg, rgba(20,16,12,0.52), rgba(20,16,12,0.4)), url('../img/hero-bg.jpg') center/cover no-repeat;
  color: #fff;
}

.hero .wrap { max-width: 1400px; text-align: center; margin: 0 auto; }

.hero h1 {
  color: #fff;
  font-size: clamp(26px, 3.6vw, 52px);
  letter-spacing: 0.01em;
  margin-bottom: 22px;
  max-width: 100%;
  text-wrap: balance;
}

@media (max-width: 700px) {
  .hero h1 {
    font-size: clamp(28px, 8vw, 36px);
  }
}

.hero p {
  font-size: clamp(17px, 2vw, 21px);
  color: rgba(255,255,255,0.9);
  margin-bottom: 34px;
}

.hero p .highlight-brand {
  color: var(--brand);
}

.hero .cta-row { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 8px; }

.specialist-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 20px;
  text-align: left;
}

.specialist-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
}

.specialist-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.specialist-card p {
  color: var(--ink-soft);
  font-size: 14.5px;
  margin-bottom: 16px;
}

.specialist-card .btn {
  padding: 10px 22px;
  font-size: 12.5px;
  margin-top: auto;
  align-self: flex-start;
}

.specialist-card .btn-outline {
  border-color: var(--brand);
  color: var(--brand);
}

.specialist-card .btn-outline:hover {
  background: rgba(212, 88, 18, 0.08);
}

@media (max-width: 640px) {
  .specialist-row { grid-template-columns: 1fr; }
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.about-grid h2 { font-size: clamp(26px, 3vw, 34px); margin-bottom: 18px; }
.about-grid p { color: var(--ink-soft); font-size: 17px; margin-bottom: 20px; }

.results-card {
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius);
  padding: 40px 36px;
}

.results-card .line1 {
  font-family: 'Roboto Slab', serif;
  font-weight: 700;
  font-size: 22px;
  color: #fff;
  margin-bottom: 6px;
}

.results-card .line2 {
  font-family: 'Roboto Slab', serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--brand);
  margin-bottom: 22px;
}

.results-card .tagline {
  font-family: 'Nunito', sans-serif;
  font-size: 13.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  text-align: center;
}

.stat-box {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 16px;
}

.stat-box .num {
  font-family: 'Roboto Slab', serif;
  font-weight: 700;
  font-size: 40px;
  color: var(--brand);
}

.stat-box .label {
  margin-top: 8px;
  font-family: 'Nunito', sans-serif;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* Offer */
.offer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.offer-grid h2 { font-size: clamp(26px, 3vw, 34px); margin-bottom: 6px; }
.offer-grid .highlight { color: var(--brand); }
.offer-grid p { color: var(--ink-soft); font-size: 16.5px; margin-bottom: 18px; }

.countries-block {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 32px;
}

.countries-block h3 {
  font-size: 15px;
  font-family: 'Nunito', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.countries-block .sub { color: var(--ink-soft); font-size: 14px; margin-bottom: 18px; }

.country-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.country-tags span {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 16px;
  font-size: 13.5px;
  color: var(--ink);
}

/* Retailers */
.retailer-logos {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
  align-items: center;
}

.retailer-logos .logo-tile {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  filter: grayscale(45%);
  transition: filter 0.2s ease, box-shadow 0.2s ease;
}

.retailer-logos .logo-tile:hover { filter: none; box-shadow: 0 6px 18px rgba(0,0,0,0.06); }

.retailer-logos .logo-tile img { max-height: 42px; width: auto; margin: 0 auto; }

/* Categories */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.category-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.category-card:hover { border-color: var(--brand); transform: translateY(-2px); }

.category-card .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--brand);
  flex-shrink: 0;
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
}

.service-card .img-wrap { height: 190px; overflow: hidden; }

.service-card .img-wrap img { width: 100%; height: 100%; object-fit: cover; }

.service-card .body { padding: 26px 24px; }

.service-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}

.service-card p { color: var(--ink-soft); font-size: 15.5px; }

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.team-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
}

.team-card h3 { font-size: 19px; margin-bottom: 2px; }
.team-card .role { color: var(--brand); font-family: 'Nunito', sans-serif; font-weight: 700; font-size: 13.5px; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 16px; }

.team-card ul { list-style: none; color: var(--ink-soft); font-size: 15px; }
.team-card ul li { margin-bottom: 8px; padding-left: 18px; position: relative; }
.team-card ul li::before {
  content: '';
  position: absolute; left: 0; top: 9px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--brand);
}

/* Contact */
.contact-section { background: var(--ink); color: #fff; }

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
}

.contact-section .section-head h2 { color: #fff; }
.contact-section .section-head p { color: rgba(255,255,255,0.72); }

.contact-info h3 { color: #fff; font-size: 20px; margin-bottom: 18px; }

.contact-info .row { margin-bottom: 22px; }
.contact-info .row .k {
  font-family: 'Nunito', sans-serif;
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand);
  margin-bottom: 6px;
}
.contact-info .row .v { color: rgba(255,255,255,0.9); font-size: 15.5px; }

.contact-form {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 32px;
}

.contact-form label {
  display: block;
  font-family: 'Nunito', sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  color: rgba(255,255,255,0.75);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 6px;
  padding: 12px 14px;
  color: #fff;
  font-family: 'Roboto', sans-serif;
  font-size: 15px;
  margin-bottom: 20px;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder { color: rgba(255,255,255,0.4); }

.contact-form textarea { min-height: 120px; resize: vertical; }

.contact-form .btn { width: 100%; }

/* Footer */
.site-footer {
  background: #141414;
  color: rgba(255,255,255,0.55);
  padding: 44px 0 32px;
  font-size: 13.5px;
  text-align: center;
}

.site-footer .footer-logo {
  height: 90px;
  width: auto;
  margin: 0 auto 22px;
}

.site-footer .copyright {
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

/* Responsive */
@media (max-width: 900px) {
  .about-grid, .offer-grid, .contact-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .retailer-logos { grid-template-columns: repeat(3, 1fr); }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .specialist-row { grid-template-columns: repeat(2, 1fr); }
}

/* The four long links + logo stop fitting on one row below ~1100px, so the
   hamburger menu takes over there rather than at phone width. */
@media (max-width: 1099px) {
  .nav-links {
    position: absolute;
    top: 84px; left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 18px 24px;
    gap: 18px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
}

@media (max-width: 760px) {
  .retailer-logos { grid-template-columns: repeat(2, 1fr); }
  .categories-grid { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
}

/* Phone carousels: card grids marked data-carousel become one swipeable row
   (or a few rows for small items) with prev/next arrows added by main.js,
   so the page doesn't turn into a long vertical stack. Desktop is untouched. */
.carousel-nav { display: none; }

@media (max-width: 760px) {
  [data-carousel] {
    display: grid;
    grid-auto-flow: column;
    grid-template-columns: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 6px;
  }
  [data-carousel]::-webkit-scrollbar { display: none; }
  [data-carousel] > * { scroll-snap-align: start; }

  /* A scrolling row must not widen the grid column it sits in */
  .offer-grid > *, .countries-block { min-width: 0; }

  /* One card per view (the "What We're Good At" cards fill the width);
     services and team let the next card peek in */
  .specialist-row[data-carousel] { grid-auto-columns: 100%; gap: 24px; scroll-padding-inline: 24px; }
  .services-grid[data-carousel] { grid-auto-columns: 86%; gap: 16px; }
  .team-grid[data-carousel] { grid-auto-columns: 88%; gap: 16px; }

  /* Small items stay in rows and page sideways */
  .country-tags[data-carousel] {
    grid-template-rows: repeat(3, auto);
    grid-auto-columns: max-content;
    gap: 10px;
  }
  .retailer-logos[data-carousel] {
    grid-template-rows: repeat(2, auto);
    grid-auto-columns: calc((100% - 24px) / 3);
    gap: 12px;
  }
  .retailer-logos .logo-tile { height: 70px; }
  .retailer-logos .logo-tile img { max-height: 34px; }
  .categories-grid[data-carousel] {
    grid-template-rows: repeat(3, auto);
    grid-auto-columns: calc((100% - 12px) / 2);
    gap: 12px;
  }
  .categories-grid .category-card { padding: 18px 16px; font-size: 14.5px; }

  .carousel-nav {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-top: 18px;
  }
  .specialist-row + .carousel-nav { margin-top: 0; }
  .carousel-btn {
    width: 42px; height: 42px;
    border-radius: 50%;
    border: 2px solid var(--brand);
    background: #fff;
    color: var(--brand);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, opacity 0.2s;
  }
  .carousel-btn svg { width: 18px; height: 18px; }
  .carousel-btn:not(:disabled):active { background: var(--brand); color: #fff; }
  .carousel-btn:disabled { opacity: 0.3; cursor: default; }
}

/* Site-wide dark menu bar (2026-11-02), same on every page: from 1100px the
   header turns dark with the white logo; below that it stays white + hamburger. */
.logo .logo-light { display: none; }
@media (min-width: 1100px) {
  .site-header { background: #1c1c1c; border-bottom: none; backdrop-filter: none; }
  .site-header .wrap { height: 68px; }
  .logo .logo-dark { display: none; }
  .logo .logo-light { display: block; height: 48px; }
  .nav-links { gap: 22px; }
  .nav-links a { font-size: 11.5px; font-weight: 700; letter-spacing: 0.06em; color: rgba(255,255,255,0.72); border-bottom: 0; padding: 0; }
  .nav-links a:hover { color: #fff; }
  .nav-links a.active { color: #e8661c; }
}

/* Credentials: brand logos shown in full colour, a bit larger than the retailer strip */
  .cred-group + .cred-group { margin-top: 44px; }
  .cred-label { font-family: 'Nunito', sans-serif; font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--brand); text-align: center; margin-bottom: 18px; }
  .cred-label::after { content: ''; display: block; width: 40px; height: 2px; background: var(--brand); margin: 10px auto 0; }
  .retailer-logos.cred-logos { grid-template-columns: repeat(5, 1fr); }
  .retailer-logos.cred-logos .logo-tile { height: 104px; filter: none; }
  .retailer-logos.cred-logos .logo-tile img { max-height: 70px; max-width: 100%; object-fit: contain; }
  @media (max-width: 900px) { .retailer-logos.cred-logos { grid-template-columns: repeat(3, 1fr); } }
  @media (max-width: 760px) { .retailer-logos.cred-logos .logo-tile { height: 80px; padding: 10px; } .retailer-logos.cred-logos .logo-tile img { max-height: 52px; } }
  /* Faded grayscale photo across each "What We're Good At" card, behind the text.
     Photos: Pexels (store 16211537, flag 4386426, free licence) and Wikimedia
     Commons "Syringe Needle IV.jpg" (public domain). */
  .specialist-card.card-bg { position: relative; overflow: hidden; isolation: isolate; }
  .specialist-card.card-bg::before { content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none; background-size: cover; background-repeat: no-repeat; opacity: 0.14; }
  .card-bg-store::before { background-image: url(../img/card-store.jpg); background-position: center; }
  .card-bg-syringe::before { background-image: url(../img/card-syringe.jpg); background-position: center 40%; opacity: 0.12; }
  .card-bg-flag::before { background-image: url(../img/card-flag.jpg); background-position: left center; }

/* Credentials on phones: same carousel and tile look as the retailer strip
   ("Trusted by..."), overriding the desktop 5/3-column credentials grid. */
@media (max-width: 760px) {
  .retailer-logos.cred-logos[data-carousel] {
    grid-template-columns: none;
    grid-template-rows: repeat(2, auto);
    grid-auto-columns: calc((100% - 24px) / 3);
    gap: 12px;
  }
  .retailer-logos.cred-logos .logo-tile { height: 70px; padding: 10px; }
  .retailer-logos.cred-logos .logo-tile img { width: 100%; height: 40px; max-height: none; object-fit: contain; }
}

/* Floating book/call buttons, phones only (same as the India page): shown
   after the hero, hidden once the contact section is on screen. */
.float-cta { position: fixed; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 90; display: none; flex-direction: column; gap: 12px; opacity: 0; transform: translateY(12px); pointer-events: none; transition: opacity 0.25s ease, transform 0.25s ease; }
@media (max-width: 600px) { .float-cta { display: flex; } }
.float-cta.show { opacity: 1; transform: none; pointer-events: auto; }
.float-btn { width: 54px; height: 54px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--brand); color: #fff; box-shadow: 0 6px 18px rgba(0,0,0,0.22); }
.float-btn.call { background: var(--ink); }
.float-btn svg { width: 24px; height: 24px; }
@media (prefers-reduced-motion: reduce) { .float-cta { transition: none; } }