/* ============================================================
   Research Reach INT — Global Stylesheet
   Design: Clinical Precision — Deep Navy + Electric Teal
   Fonts: Syne (headings) + Inter (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600&family=Source+Serif+4:ital,wght@0,300;0,400;0,600;1,300;1,400&display=swap');

/* ── Design Tokens ─────────────────────────────────────────── */
:root {
  --navy:        #0A1628;
  --navy-mid:    #0D1E38;
  --navy-light:  #112244;
  --teal:        #00B4D8;
  --teal-dark:   #0096B4;
  --teal-light:  #90E0EF;
  --white:       #FFFFFF;
  --off-white:   #F8FAFC;
  --gray-100:    #F1F5F9;
  --gray-200:    #E2E8F0;
  --gray-400:    #94A3B8;
  --gray-600:    #475569;
  --gray-800:    #1E293B;
  --accent:      #00B4D8;
  --font-head:   'Plus Jakarta Sans', sans-serif;
  --font-body:   'Inter', sans-serif;
  --font-serif:  'Source Serif 4', serif;
  --radius:      0.5rem;
  --radius-lg:   1rem;
  --shadow-sm:   0 1px 3px rgba(0,0,0,.12);
  --shadow-md:   0 4px 16px rgba(0,0,0,.15);
  --shadow-lg:   0 8px 40px rgba(0,0,0,.2);
  --transition:  all .2s cubic-bezier(0.23,1,0.32,1);
}

/* ── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--gray-800);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ── Typography ────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  line-height: 1.15;
  color: var(--navy);
  letter-spacing: -0.025em;
}
.display-xl  { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 800; }
.display-lg  { font-size: clamp(2rem, 4.5vw, 3.5rem);  font-weight: 700; }
.display-md  { font-size: clamp(1.5rem, 3vw, 2.5rem);  font-weight: 700; }
.display-sm  { font-size: clamp(1.25rem, 2vw, 1.75rem); font-weight: 600; }
.label-tag   { font-size: .75rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--teal); }
.body-lg     { font-size: 1.125rem; line-height: 1.75; }
.body-md     { font-size: 1rem;     line-height: 1.7; }
.body-sm     { font-size: .875rem;  line-height: 1.6; }

/* ── Container ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.container-wide { max-width: 1400px; }
.container-narrow { max-width: 860px; }

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: var(--radius);
  font-family: var(--font-head);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .03em;
  transition: var(--transition);
  white-space: nowrap;
}
.btn:active { transform: scale(.97); }
.btn-primary {
  background: var(--teal);
  color: var(--navy);
}
.btn-primary:hover { background: var(--teal-dark); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.4);
}
.btn-outline:hover { border-color: var(--teal); color: var(--teal); }
.btn-outline-dark {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--navy);
}
.btn-outline-dark:hover { background: var(--navy); color: var(--white); }
.btn-ghost {
  color: var(--teal);
  padding: .5rem 0;
  border-bottom: 1px solid transparent;
}
.btn-ghost:hover { border-color: var(--teal); }
.btn-sm { padding: .5rem 1.25rem; font-size: .8rem; }
.btn-lg { padding: 1rem 2.25rem; font-size: 1rem; }

/* ── Navbar ────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,22,40,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: var(--transition);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.navbar-brand {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.navbar-brand .brand-name {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}
.navbar-brand .brand-name span { color: var(--teal); }
.navbar-brand .brand-sub {
  font-size: .6rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gray-400);
}
.navbar-nav {
  display: flex;
  align-items: center;
  gap: .25rem;
}
.navbar-nav a {
  font-size: .82rem;
  font-weight: 500;
  color: rgba(255,255,255,.75);
  padding: .4rem .75rem;
  border-radius: var(--radius);
  transition: var(--transition);
}
.navbar-nav a:hover,
.navbar-nav a.active { color: var(--white); background: rgba(255,255,255,.07); }
.navbar-actions {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.navbar-actions .btn-portal {
  font-size: .8rem;
  padding: .45rem 1rem;
  border-radius: var(--radius);
  color: var(--teal);
  border: 1px solid rgba(0,180,216,.35);
  font-weight: 600;
  transition: var(--transition);
}
.navbar-actions .btn-portal:hover { background: rgba(0,180,216,.1); }
.navbar-actions .btn-cta {
  font-size: .8rem;
  padding: .45rem 1.1rem;
  border-radius: var(--radius);
  background: var(--teal);
  color: var(--navy);
  font-weight: 700;
  transition: var(--transition);
}
.navbar-actions .btn-cta:hover { background: var(--teal-dark); }
.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
  cursor: pointer;
}
.navbar-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── Mobile Nav ────────────────────────────────────────────── */
.mobile-nav {
  display: none;
  position: fixed;
  top: 68px; left: 0; right: 0;
  background: var(--navy-mid);
  border-bottom: 1px solid rgba(255,255,255,.08);
  padding: 1rem 1.5rem 1.5rem;
  z-index: 999;
}
.mobile-nav.open { display: block; }
.mobile-nav a {
  display: block;
  padding: .75rem 0;
  color: rgba(255,255,255,.8);
  font-size: .95rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: var(--transition);
}
.mobile-nav a:hover { color: var(--teal); }
.mobile-nav .mobile-actions {
  display: flex;
  gap: .75rem;
  margin-top: 1rem;
}

/* ── Page Hero (dark) ──────────────────────────────────────── */
.hero-dark {
  background: var(--navy);
  padding: 7rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.hero-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 60% 40%, rgba(0,180,216,.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-dark .label-tag { color: var(--teal); margin-bottom: .75rem; }
.hero-dark h1 { color: var(--white); }
.hero-dark h1 span { color: var(--teal); }
.hero-dark p { color: rgba(255,255,255,.7); max-width: 600px; margin-top: 1rem; }

/* ── Section Spacing ───────────────────────────────────────── */
.section { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }
.section-lg { padding: 7rem 0; }
.section-dark { background: var(--navy); }
.section-navy-mid { background: var(--navy-mid); }
.section-gray { background: var(--gray-100); }

/* ── Section Header ────────────────────────────────────────── */
.section-header { margin-bottom: 3rem; }
.section-header .label-tag { margin-bottom: .5rem; }
.section-header h2 { margin-bottom: 1rem; }
.section-header p { color: var(--gray-600); max-width: 600px; }
.section-header.centered { text-align: center; }
.section-header.centered p { margin: 0 auto; }

/* ── Cards ─────────────────────────────────────────────────── */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  padding: 2rem;
  transition: var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card-dark {
  background: var(--navy-light);
  border-color: rgba(255,255,255,.08);
  color: var(--white);
}
.card-icon {
  width: 48px; height: 48px;
  background: rgba(0,180,216,.12);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--teal);
}
.card-icon svg { width: 22px; height: 22px; }

/* ── Grid Utilities ────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.5rem; }

/* ── Badge ─────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .3rem .75rem;
  border-radius: 9999px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .05em;
}
.badge-teal  { background: rgba(0,180,216,.15); color: var(--teal); border: 1px solid rgba(0,180,216,.3); }
.badge-green { background: rgba(16,185,129,.12); color: #10b981; border: 1px solid rgba(16,185,129,.25); }
.badge-amber { background: rgba(245,158,11,.12); color: #f59e0b; border: 1px solid rgba(245,158,11,.25); }
.badge-navy  { background: rgba(10,22,40,.08); color: var(--navy); border: 1px solid rgba(10,22,40,.15); }

/* ── Divider ───────────────────────────────────────────────── */
.divider { width: 48px; height: 3px; background: var(--teal); border-radius: 2px; margin: 1rem 0; }
.divider-center { margin: 1rem auto; }

/* ── Forms ─────────────────────────────────────────────────── */
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--gray-600);
  margin-bottom: .4rem;
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--gray-800);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(0,180,216,.12); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ── Footer ────────────────────────────────────────────────── */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,.7);
  padding: 4rem 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand .brand-name {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: .25rem;
}
.footer-brand .brand-name span { color: var(--teal); }
.footer-brand p {
  font-size: .875rem;
  line-height: 1.7;
  margin: .75rem 0 1.25rem;
  color: rgba(255,255,255,.55);
}
.footer-brand .contact-links a {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  color: rgba(255,255,255,.6);
  margin-bottom: .5rem;
  transition: var(--transition);
}
.footer-brand .contact-links a:hover { color: var(--teal); }
.footer-col h4 {
  font-family: var(--font-head);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.footer-col ul li { margin-bottom: .6rem; }
.footer-col ul li a {
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--teal); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  font-size: .8rem;
  color: rgba(255,255,255,.35);
}
.footer-bottom a { color: rgba(255,255,255,.45); transition: var(--transition); }
.footer-bottom a:hover { color: var(--teal); }
.footer-bottom-links { display: flex; gap: 1.5rem; }

/* ── Newsletter Strip ──────────────────────────────────────── */
.newsletter-strip {
  background: var(--navy-light);
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 2.5rem 0;
}
.newsletter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.newsletter-inner h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  color: var(--white);
}
.newsletter-inner p { font-size: .875rem; color: rgba(255,255,255,.55); margin-top: .25rem; }
.newsletter-form {
  display: flex;
  gap: .5rem;
  flex-shrink: 0;
}
.newsletter-form input {
  padding: .65rem 1rem;
  border-radius: var(--radius);
  border: 1.5px solid rgba(255,255,255,.15);
  background: rgba(255,255,255,.06);
  color: var(--white);
  font-size: .875rem;
  width: 260px;
  outline: none;
  transition: var(--transition);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,.35); }
.newsletter-form input:focus { border-color: var(--teal); }
.newsletter-form button {
  padding: .65rem 1.25rem;
  background: var(--teal);
  color: var(--navy);
  font-weight: 700;
  font-size: .85rem;
  border-radius: var(--radius);
  transition: var(--transition);
}
.newsletter-form button:hover { background: var(--teal-dark); }

/* ── Stat Pill ─────────────────────────────────────────────── */
.stat-pills {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}
.stat-pill {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem 1rem;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 9999px;
  font-size: .8rem;
  color: rgba(255,255,255,.8);
}
.stat-pill .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

/* ── Compliance Badges ─────────────────────────────────────── */
.compliance-badges {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}
.compliance-badge {
  padding: .4rem .9rem;
  border: 1px solid rgba(0,180,216,.25);
  border-radius: var(--radius);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--teal-light);
  background: rgba(0,180,216,.06);
}

/* ── Accordion / FAQ ───────────────────────────────────────── */
.accordion-item {
  border-bottom: 1px solid var(--gray-200);
}
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  text-align: left;
  transition: var(--transition);
}
.accordion-trigger:hover { color: var(--teal); }
.accordion-trigger .icon {
  width: 20px; height: 20px;
  flex-shrink: 0;
  transition: transform .25s ease;
}
.accordion-trigger.open .icon { transform: rotate(45deg); }
.accordion-body {
  display: none;
  padding: 0 0 1.25rem;
  color: var(--gray-600);
  font-size: .95rem;
  line-height: 1.7;
}
.accordion-body.open { display: block; }

/* ── Trial Card ────────────────────────────────────────────── */
.trial-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: var(--transition);
}
.trial-card:hover { box-shadow: var(--shadow-md); border-color: rgba(0,180,216,.3); }
.trial-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: .75rem;
}
.trial-id {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--teal);
  font-family: var(--font-head);
}
.trial-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.4;
  margin: .5rem 0;
}
.trial-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: .75rem 0;
  font-size: .8rem;
  color: var(--gray-600);
}
.trial-meta span {
  display: flex;
  align-items: center;
  gap: .3rem;
}
.trial-card p { font-size: .875rem; color: var(--gray-600); line-height: 1.6; }
.trial-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-200);
}

/* ── Step / Process ────────────────────────────────────────── */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.step {
  text-align: center;
  padding: 2rem 1rem;
}
.step-num {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--navy);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}
.step h4 { font-size: 1rem; margin-bottom: .5rem; }
.step p { font-size: .875rem; color: var(--gray-600); }

/* ── Tag Cloud ─────────────────────────────────────────────── */
.tag-cloud { display: flex; flex-wrap: wrap; gap: .5rem; }
.tag {
  padding: .4rem 1rem;
  border-radius: 9999px;
  font-size: .8rem;
  font-weight: 500;
  background: var(--navy);
  color: rgba(255,255,255,.8);
  border: 1px solid rgba(255,255,255,.1);
  transition: var(--transition);
  cursor: default;
}
.tag:hover { background: var(--teal); color: var(--navy); border-color: var(--teal); }

/* ── Portal / Admin Layout ─────────────────────────────────── */
.portal-layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 260px;
  background: var(--navy);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 0;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  overflow-y: auto;
}
.sidebar-brand {
  padding: 0 1.5rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: 1rem;
}
.sidebar-brand .brand-name {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}
.sidebar-brand .brand-name span { color: var(--teal); }
.sidebar-brand .brand-sub {
  font-size: .65rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gray-400);
}
.sidebar-label {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
  padding: .75rem 1.5rem .25rem;
}
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .7rem 1.5rem;
  font-size: .875rem;
  color: rgba(255,255,255,.6);
  transition: var(--transition);
  border-left: 3px solid transparent;
}
.sidebar-nav a:hover { color: var(--white); background: rgba(255,255,255,.05); }
.sidebar-nav a.active {
  color: var(--teal);
  background: rgba(0,180,216,.08);
  border-left-color: var(--teal);
}
.sidebar-nav a svg { width: 18px; height: 18px; flex-shrink: 0; }
.sidebar-footer {
  margin-top: auto;
  padding: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.08);
}
.portal-main { margin-left: 260px; flex: 1; background: var(--off-white); min-height: 100vh; }
.portal-topbar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}
.portal-content { padding: 2rem; }
.portal-page-title {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: .25rem;
}
.portal-page-sub { font-size: .875rem; color: var(--gray-600); margin-bottom: 2rem; }

/* ── Stat Cards (Dashboard) ────────────────────────────────── */
.stat-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; margin-bottom: 2rem; }
.stat-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.stat-card .stat-label { font-size: .75rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--gray-400); margin-bottom: .5rem; }
.stat-card .stat-value { font-family: var(--font-head); font-size: 2rem; font-weight: 800; color: var(--navy); }
.stat-card .stat-sub { font-size: .8rem; color: var(--gray-400); margin-top: .25rem; }

/* ── Table ─────────────────────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  text-align: left;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gray-400);
  padding: .75rem 1rem;
  border-bottom: 2px solid var(--gray-200);
}
.data-table td {
  padding: 1rem;
  font-size: .875rem;
  border-bottom: 1px solid var(--gray-200);
  color: var(--gray-800);
}
.data-table tr:hover td { background: var(--gray-100); }
.table-wrap {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--gray-200);
}
.table-title { font-family: var(--font-head); font-size: 1rem; font-weight: 700; color: var(--navy); }

/* ── Utility ───────────────────────────────────────────────── */
.text-teal  { color: var(--teal); }
.text-white { color: var(--white); }
.text-muted { color: var(--gray-400); }
.text-navy  { color: var(--navy); }
.flex       { display: flex; }
.flex-col   { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.gap-4 { gap: 2rem; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.w-full { width: 100%; }
.rounded { border-radius: var(--radius); }
.rounded-lg { border-radius: var(--radius-lg); }
.overflow-hidden { overflow: hidden; }
.relative { position: relative; }
.hidden { display: none; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .stat-cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .navbar-nav { display: none; }
  .navbar-toggle { display: flex; }
  .navbar-actions .btn-portal { display: none; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .newsletter-inner { flex-direction: column; align-items: flex-start; }
  .newsletter-form { width: 100%; }
  .newsletter-form input { width: 100%; flex: 1; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: .75rem; text-align: center; }
  .steps { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .portal-main { margin-left: 0; }
  .stat-cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .stat-cards { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .compliance-badges { gap: .5rem; }
}