/* ═══════════════════════════════════════════════════════════════
   CLEARPATH eSQMS — Website Stylesheet
   Brand: Qualisure (#003857 navy, #6BBDE6 cyan, #006399 teal-blue)
   ═══════════════════════════════════════════════════════════════ */

/* ── Design tokens ─────────────────────────────────────────────── */
:root {
  /* Qualisure brand palette */
  --navy:      #003857;
  --navy-dark: #002540;
  --cyan:      #6BBDE6;
  --teal:      #006399;
  --teal-dark: #004e79;
  --cyan-lt:   #E8F5FC;
  --cyan-mid:  #C5E5F5;
  --off-white: #F4F8FB;
  --white:     #FFFFFF;

  /* Semantic colour roles */
  --color-bg:          #F4F8FB;
  --color-surface:     #FFFFFF;
  --color-surface-2:   #EDF5FA;
  --color-border:      #C5DFF0;
  --color-text:        #0D2535;
  --color-text-muted:  #4A6070;
  --color-text-faint:  #8AACBE;
  --color-primary:     #006399;
  --color-primary-hover: #004e79;
  --color-accent:      #6BBDE6;

  /* Type scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-hero: clamp(2.5rem,   1rem    + 4vw,    4.5rem);

  /* Spacing */
  --space-1: 0.25rem; --space-2: 0.5rem;  --space-3: 0.75rem;
  --space-4: 1rem;    --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem;    --space-10: 2.5rem; --space-12: 3rem;
  --space-16: 4rem;   --space-20: 5rem;   --space-24: 6rem;
  --space-32: 8rem;

  /* Radii */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,56,87,0.08);
  --shadow-md: 0 4px 16px rgba(0,56,87,0.10);
  --shadow-lg: 0 12px 40px rgba(0,56,87,0.14);
  --shadow-xl: 0 24px 64px rgba(0,56,87,0.18);

  /* Layout */
  --content-default: 1140px;
  --content-wide:    1340px;
  --transition: 200ms cubic-bezier(0.16,1,0.3,1);

  /* Fonts */
  --font-display: 'DM Sans', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
}

/* ── Base reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
}
img, picture { display: block; max-width: 100%; height: auto; }
h1,h2,h3,h4,h5,h6 { font-family: var(--font-display); line-height: 1.15; text-wrap: balance; }
p, li { text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; background: none; border: none; font: inherit; }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: var(--radius-sm); }

/* ── Utility ────────────────────────────────────────────────────── */
.container { width: min(var(--content-default), 100% - 3rem); margin-inline: auto; }
.section-label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: var(--space-3);
}
.section-heading {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: var(--space-4);
  line-height: 1.15;
}
.section-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 56ch;
  margin-bottom: var(--space-12);
}

/* ── Buttons ────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-family: var(--font-display); font-weight: 600;
  font-size: var(--text-sm); line-height: 1;
  padding: 0.75em 1.6em;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--primary  { background: var(--teal); color: var(--white); border-color: var(--teal); }
.btn--primary:hover { background: var(--teal-dark); border-color: var(--teal-dark); box-shadow: var(--shadow-md); }
.btn--ghost    { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.5); }
.btn--ghost:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.8); }
.btn--outline  { background: transparent; color: var(--teal); border-color: var(--color-border); }
.btn--outline:hover { background: var(--cyan-lt); border-color: var(--teal); }
.btn--white    { background: var(--white); color: var(--navy); border-color: var(--white); }
.btn--white:hover { background: var(--cyan-lt); }
.btn--lg  { font-size: var(--text-base); padding: 0.85em 2em; }
.btn--sm  { font-size: var(--text-xs); padding: 0.6em 1.2em; }
.btn--full { width: 100%; }

/* ════════════════════════════════════════════════════════════════
   NAV
   ════════════════════════════════════════════════════════════════ */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--navy);
  box-shadow: 0 1px 0 rgba(107,189,230,0.15);
  transition: box-shadow var(--transition);
}
.nav--scrolled { box-shadow: var(--shadow-md); }
.nav__inner {
  display: flex; align-items: center;
  height: 68px; gap: var(--space-6);
}
.nav__logo {
  display: flex; align-items: center; gap: var(--space-3);
  flex-shrink: 0;
}
.nav__logo img { height: 36px; width: auto; }
.nav__product {
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--text-sm); color: var(--white);
  border-left: 1px solid rgba(107,189,230,0.3); padding-left: var(--space-3);
}
.nav__product em { font-style: normal; color: var(--cyan); }
.nav__links {
  display: flex; align-items: center; gap: var(--space-6);
  margin-left: auto;
}
.nav__links a {
  font-family: var(--font-display); font-size: var(--text-sm); font-weight: 500;
  color: rgba(255,255,255,0.75);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--white); }
.nav__cta { margin-left: var(--space-2); }
.nav__burger { display: none; flex-direction: column; gap: 5px; padding: var(--space-2); }
.nav__burger span { display: block; width: 22px; height: 2px; background: var(--white); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
.nav__mobile {
  display: none; flex-direction: column; gap: var(--space-3);
  padding: var(--space-5) var(--space-6);
  background: var(--navy-dark); border-top: 1px solid rgba(107,189,230,0.15);
}
.nav__mobile a {
  font-family: var(--font-display); font-weight: 500; font-size: var(--text-base);
  color: rgba(255,255,255,0.85);
  padding: var(--space-3) 0; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav__mobile .btn { margin-top: var(--space-3); align-self: flex-start; }
.nav__mobile--open { display: flex; }

/* ════════════════════════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════════════════════════ */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--navy) 0%, #004e79 60%, #006399 100%);
  padding-top: clamp(var(--space-16), 8vw, var(--space-32));
  padding-bottom: 0;
}
.hero__bg-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(107,189,230,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(107,189,230,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero__inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--space-16); align-items: center;
  padding-bottom: clamp(var(--space-16), 6vw, var(--space-24));
}
.hero__content { position: relative; z-index: 2; }
.hero__badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-display); font-size: var(--text-xs); font-weight: 600;
  color: var(--cyan); background: rgba(107,189,230,0.12);
  border: 1px solid rgba(107,189,230,0.3);
  padding: 0.5em 1em; border-radius: var(--radius-full);
  margin-bottom: var(--space-5);
}
.hero__headline {
  font-size: var(--text-hero); font-weight: 700;
  color: var(--white); margin-bottom: var(--space-5);
  line-height: 1.1;
}
.hero__accent { color: var(--cyan); }
.hero__sub {
  font-size: var(--text-base); color: rgba(255,255,255,0.75);
  max-width: 48ch; margin-bottom: var(--space-8); line-height: 1.7;
}
.hero__actions { display: flex; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-10); }
.hero__stats {
  display: flex; align-items: center; gap: var(--space-5);
  padding-top: var(--space-8); border-top: 1px solid rgba(107,189,230,0.2);
}
.hero__stat { display: flex; flex-direction: column; gap: 2px; }
.hero__stat strong {
  font-family: var(--font-display); font-size: var(--text-sm);
  font-weight: 700; color: var(--cyan);
}
.hero__stat span { font-size: var(--text-xs); color: rgba(255,255,255,0.55); }
.hero__stat-divider { width: 1px; height: 28px; background: rgba(107,189,230,0.2); }
.hero__visual { position: relative; z-index: 2; }
.hero__screen {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(107,189,230,0.2);
}
.hero__screen--main { position: relative; }
.hero__screen--main img { width: 100%; display: block; }

.hero__wave {
  position: relative; margin-top: var(--space-10); line-height: 0;
}
.hero__wave svg { width: 100%; display: block; height: 60px; }

/* ════════════════════════════════════════════════════════════════
   FEATURES
   ════════════════════════════════════════════════════════════════ */
.features {
  padding-block: clamp(var(--space-16), 7vw, var(--space-32));
  background: var(--color-bg);
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-5);
}
.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: box-shadow var(--transition), transform var(--transition);
  position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--cyan));
  opacity: 0; transition: opacity var(--transition);
}
.feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.feature-card:hover::before { opacity: 1; }
.feature-card__icon {
  width: 44px; height: 44px;
  background: var(--cyan-lt); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--teal); margin-bottom: var(--space-4);
}
.feature-card__label {
  font-family: var(--font-display); font-size: var(--text-xs); font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--teal); margin-bottom: var(--space-2);
}
.feature-card h3 {
  font-size: var(--text-base); font-weight: 700;
  color: var(--navy); margin-bottom: var(--space-3);
}
.feature-card p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.65; }

/* ════════════════════════════════════════════════════════════════
   PLATFORM TABS
   ════════════════════════════════════════════════════════════════ */
.platform {
  padding-block: clamp(var(--space-16), 7vw, var(--space-32));
  position: relative; overflow: hidden;
}
.platform__bg {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--cyan-lt) 50%, var(--color-bg) 100%);
}
.platform .container { position: relative; }
.platform .section-heading { margin-bottom: var(--space-10); }
.platform__tabs {
  display: flex; gap: var(--space-2); flex-wrap: wrap;
  margin-bottom: var(--space-8);
}
.platform__tab {
  font-family: var(--font-display); font-size: var(--text-sm); font-weight: 600;
  color: var(--color-text-muted);
  padding: 0.5em 1.2em; border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  transition: all var(--transition);
}
.platform__tab:hover { border-color: var(--teal); color: var(--teal); }
.platform__tab--active {
  background: var(--navy); color: var(--white); border-color: var(--navy);
}
.platform__panel { display: none; }
.platform__panel--active { display: block; }
.platform__panel-inner {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: var(--space-12); align-items: start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-12));
  box-shadow: var(--shadow-md);
}
.platform__panel-text h3 {
  font-size: var(--text-xl); font-weight: 700;
  color: var(--navy); margin-bottom: var(--space-2);
}
.platform__tagline {
  font-size: var(--text-sm); font-weight: 600;
  color: var(--teal); margin-bottom: var(--space-5);
}
.platform__panel-text p { color: var(--color-text-muted); margin-bottom: var(--space-6); line-height: 1.7; }
.platform__bullets { display: flex; flex-direction: column; gap: var(--space-3); }
.platform__bullets li {
  display: flex; align-items: baseline; gap: var(--space-3);
  font-size: var(--text-sm); color: var(--color-text-muted);
}
.platform__bullets li::before {
  content: '';
  display: inline-block; flex-shrink: 0;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--teal); margin-top: 2px;
}
.platform__panel-screen {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}
.platform__panel-screen img { width: 100%; display: block; }

/* ════════════════════════════════════════════════════════════════
   HOW IT WORKS
   ════════════════════════════════════════════════════════════════ */
.howitworks {
  padding-block: clamp(var(--space-16), 7vw, var(--space-24));
  background: var(--navy);
}
.howitworks .section-label { color: var(--cyan); }
.howitworks .section-heading { color: var(--white); margin-bottom: var(--space-12); }
.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: var(--space-6); align-items: start;
}
.step {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(107,189,230,0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.step__num {
  font-family: var(--font-display); font-size: 0.8rem;
  font-weight: 800; color: var(--navy);
  width: 44px; height: 44px; min-width: 44px;
  border-radius: 50%;
  background: var(--cyan);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-5);
  flex-shrink: 0;
  letter-spacing: 0;
  box-sizing: border-box;
}
.step h3 {
  font-size: var(--text-base); font-weight: 700;
  color: var(--white); margin-bottom: var(--space-3);
}
.step p { font-size: var(--text-sm); color: rgba(255,255,255,0.65); line-height: 1.7; }
.step__arrow {
  color: var(--cyan); opacity: 0.45;
  display: flex; align-items: center; margin-top: var(--space-10);
}

/* ════════════════════════════════════════════════════════════════
   PACKAGES
   ════════════════════════════════════════════════════════════════ */
.packages {
  padding-block: clamp(var(--space-16), 7vw, var(--space-32));
  background: var(--color-bg);
}
.packages__grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6); align-items: start;
  margin-bottom: var(--space-8);
}
.package-card {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
}
.package-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.package-card--featured {
  background: var(--navy); border-color: var(--navy);
  box-shadow: var(--shadow-xl);
}
.package-card__badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-display); font-size: var(--text-xs); font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  background: var(--teal); color: var(--white);
  padding: 0.35em 1em; border-radius: var(--radius-full);
  white-space: nowrap;
}
.package-card__header { margin-bottom: var(--space-6); padding-bottom: var(--space-5); border-bottom: 1px solid var(--color-border); }
.package-card--featured .package-card__header { border-color: rgba(107,189,230,0.2); }
.package-card__tier {
  display: block;
  font-family: var(--font-display); font-size: var(--text-lg); font-weight: 800;
  color: var(--navy); margin-bottom: var(--space-1);
}
.package-card--featured .package-card__tier { color: var(--white); }
.package-card__tag {
  font-size: var(--text-xs); font-weight: 500;
  color: var(--teal);
}
.package-card--featured .package-card__tag { color: var(--cyan); }
.package-card__features {
  display: flex; flex-direction: column; gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.package-card__features li {
  display: flex; align-items: center; gap: var(--space-3);
  font-size: var(--text-sm); font-weight: 500;
  color: var(--color-text);
}
.package-card--featured .package-card__features li { color: rgba(255,255,255,0.9); }
.package-card__note {
  font-size: var(--text-xs); color: var(--color-text-muted);
  margin-bottom: var(--space-6); line-height: 1.6; font-style: italic;
}
.package-card--featured .package-card__note { color: rgba(255,255,255,0.5); }
.packages__footnote { text-align: center; font-size: var(--text-sm); color: var(--color-text-muted); }

/* ════════════════════════════════════════════════════════════════
   WHY QUALISURE
   ════════════════════════════════════════════════════════════════ */
.why {
  padding-block: clamp(var(--space-16), 7vw, var(--space-32));
  background: var(--off-white);
}
.why__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.why-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-6) var(--space-7);
  display: flex; flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
}
.why-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.why-card__icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--cyan-lt);
  color: var(--cyan-dark);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-4);
  flex-shrink: 0;
}
.why-card__icon i { display: flex; }
.why-card__pill {
  display: inline-block;
  font-family: var(--font-display); font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.07em; text-transform: uppercase;
  background: var(--navy); color: var(--cyan);
  padding: 0.4em 0.9em; border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
  line-height: 1;
  align-self: flex-start;
}
.why-card p {
  font-size: var(--text-sm); color: var(--color-text-muted);
  line-height: 1.6; margin: 0;
}

/* ════════════════════════════════════════════════════════════════
   CTA BANNER
   ════════════════════════════════════════════════════════════════ */
.cta-banner {
  background: linear-gradient(135deg, var(--teal) 0%, var(--navy) 100%);
  padding-block: clamp(var(--space-16), 6vw, var(--space-24));
  text-align: center;
}
.cta-banner__inner { max-width: 680px; }
.cta-banner h2 {
  font-size: var(--text-xl); font-weight: 700;
  color: var(--white); margin-bottom: var(--space-5);
  font-style: italic;
}
.cta-banner p {
  color: rgba(255,255,255,0.8); font-size: var(--text-base);
  margin-bottom: var(--space-8); line-height: 1.7; max-width: none;
}

/* ════════════════════════════════════════════════════════════════
   CONTACT
   ════════════════════════════════════════════════════════════════ */
.contact {
  padding-block: clamp(var(--space-16), 7vw, var(--space-32));
  background: var(--color-bg);
}
.contact__inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-12), 6vw, var(--space-20));
  align-items: start;
}
.contact__left .section-heading { margin-bottom: var(--space-5); }
.contact__left > p { color: var(--color-text-muted); margin-bottom: var(--space-8); line-height: 1.7; }
.contact__steps { display: flex; flex-direction: column; gap: var(--space-4); margin-bottom: var(--space-8); }
.contact__step {
  display: flex; align-items: center; gap: var(--space-4);
  font-size: var(--text-sm); font-weight: 500; color: var(--color-text);
}
.contact__step span {
  width: 28px; height: 28px; flex-shrink: 0;
  background: var(--cyan-lt); color: var(--teal);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: var(--text-xs);
}
.contact__person { padding-top: var(--space-6); border-top: 1px solid var(--color-border); }
.contact__person-info {
  display: flex; flex-direction: column; gap: var(--space-2);
}
.contact__person-info strong {
  font-family: var(--font-display); font-size: var(--text-base);
  font-weight: 700; color: var(--navy);
}
.contact__person-info span { font-size: var(--text-sm); color: var(--color-text-muted); }
.contact__person-info a {
  font-size: var(--text-sm); color: var(--teal); font-weight: 500;
  transition: color var(--transition);
}
.contact__person-info a:hover { color: var(--navy); }
.contact__right {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-10));
  box-shadow: var(--shadow-md);
}
.contact__form h3 {
  font-size: var(--text-lg); font-weight: 700;
  color: var(--navy); margin-bottom: var(--space-6);
}
.form-row { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-5); }
.form-row label {
  font-size: var(--text-xs); font-weight: 600;
  color: var(--color-text); letter-spacing: 0.03em;
}
.form-row input,
.form-row textarea {
  font-family: var(--font-body); font-size: var(--text-sm);
  color: var(--color-text); background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.7em 1em;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%; resize: vertical;
}
.form-row input:focus, .form-row textarea:focus {
  outline: none; border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0,99,153,0.12);
}
.form__note {
  text-align: center; font-size: var(--text-xs);
  color: var(--color-text-faint); margin-top: var(--space-4);
}

/* ════════════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════════════ */
.footer {
  background: var(--navy-dark);
  padding-block: var(--space-12);
}
.footer__inner {
  display: flex; flex-direction: column; gap: var(--space-8);
}
.footer__brand { display: flex; flex-direction: column; gap: var(--space-4); }
.footer__logo { filter: brightness(1); /* white logo on dark bg */ }
.footer__brand p { font-size: var(--text-sm); color: rgba(255,255,255,0.45); line-height: 1.6; }
.footer__links {
  display: flex; gap: var(--space-6); flex-wrap: wrap;
}
.footer__links a {
  font-size: var(--text-sm); color: rgba(255,255,255,0.6);
  font-family: var(--font-display); font-weight: 500;
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--cyan); }
.footer__copy {
  font-size: var(--text-xs); color: rgba(255,255,255,0.3);
  padding-top: var(--space-6); border-top: 1px solid rgba(107,189,230,0.1);
}
.footer__copy span { margin-inline: var(--space-2); opacity: 0.5; }
.footer__copy a { color: var(--cyan); opacity: 0.7; transition: opacity var(--transition); }
.footer__copy a:hover { opacity: 1; }

/* ════════════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .platform__panel-inner { grid-template-columns: 1fr; }
  .platform__panel-text { order: 1; }
  .platform__panel-screen { order: 2; }
  .steps { grid-template-columns: 1fr; }
  .step__arrow { display: none; }
  .packages__grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .contact__inner { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; margin-left: auto; }
  .features__grid { grid-template-columns: 1fr; }
  .why__grid { grid-template-columns: 1fr 1fr; gap: var(--space-4); }
  .platform__tabs { gap: var(--space-2); }
  .platform__tab { font-size: 0.75rem; padding: 0.4em 0.8em; }
}
@media (max-width: 420px) {
  .why__grid { grid-template-columns: 1fr; }
  .hero__stats { flex-wrap: wrap; gap: var(--space-4); }
  .hero__stat-divider { display: none; }
}

/* ── Scroll fade-in animation ─────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16,1,0.3,1),
              transform 0.6s cubic-bezier(0.16,1,0.3,1);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ── Feature card icon colour variants ──────────────────────────── */
.feature-card__icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1rem;
  flex-shrink: 0;
}
.feature-card__icon i { display: flex; }
.feature-card__icon--blue   { background: #e8f3ff; color: #1d6fd6; }
.feature-card__icon--violet { background: #f0ebff; color: #7c3aed; }
.feature-card__icon--teal   { background: #e6f7f5; color: #0d9488; }
.feature-card__icon--red    { background: #fff0f0; color: #dc2626; }
.feature-card__icon--amber  { background: #fff8e6; color: #d97706; }
.feature-card__icon--navy   { background: #e8eff6; color: #003857; }

/* ── Feature card label colour variants ─────────────────────────── */
.feature-card__label--blue   { color: #1d6fd6; }
.feature-card__label--violet { color: #7c3aed; }
.feature-card__label--teal   { color: #0d9488; }
.feature-card__label--red    { color: #dc2626; }
.feature-card__label--amber  { color: #d97706; }
.feature-card__label--navy   { color: #003857; }

/* ── Platform swipe dots (mobile) ───────────────────────────────── */
.platform__dots {
  display: none;
  justify-content: center;
  gap: 8px;
  margin-top: var(--space-5);
}
.platform__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--rule);
  border: none; cursor: pointer; padding: 0;
  transition: background 0.2s, transform 0.2s;
}
.platform__dot--active {
  background: var(--cyan);
  transform: scale(1.3);
}
@media (max-width: 900px) {
  .platform__dots { display: flex; }
  .platform__tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    scroll-snap-type: x mandatory;
  }
  .platform__tabs::-webkit-scrollbar { display: none; }
  .platform__tab { scroll-snap-align: start; white-space: nowrap; flex-shrink: 0; }
  .platform__panels { touch-action: pan-y pinch-zoom; }
}