/* ==========================================================================
   DigitalProfile.lk — Components
   Reusable UI: icons, badges, buttons, cards, header, nav, footer.
   ========================================================================== */

/* ---- Icon ---------------------------------------------------------------- */
.icon {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  color: inherit;
}
.icon--sm { width: 1em; height: 1em; }
.icon--lg { width: 1.5em; height: 1.5em; }


/* ---- Badge / pill -------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  line-height: 1.6;
  color: var(--color-accent-text);
  background: var(--color-accent-soft);
  border: 1px solid var(--color-accent-soft-border);
  border-radius: var(--radius-full);
  white-space: nowrap;
}
.badge--neutral {
  color: var(--color-text-muted);
  background: var(--color-surface-muted);
  border-color: var(--color-border);
}
.badge--success {
  color: var(--color-success-text);
  background: var(--color-success-soft);
  border-color: transparent;
}
.badge--warn {
  color: var(--ac-warn);
  background: var(--ac-warn-soft);
  border-color: var(--ac-warn-border);
}
/* The warning badge is sometimes a link to the place that clears it */
a.badge--warn:hover { border-color: var(--ac-warn); }

.badge--lg {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

/* Announcement pill — interactive version used in the hero */
.announce {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-2) var(--space-1) var(--space-1);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm), var(--shadow-inset-top);
  transition: transform var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out);
}
.announce:hover {
  transform: translateY(-1px);
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-md), var(--shadow-inset-top);
}
.announce__tag {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-on-accent);
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
}
.announce__arrow {
  width: 0.9em; height: 0.9em;
  transition: transform var(--duration-base) var(--ease-out);
}
.announce:hover .announce__arrow { transform: translateX(3px); }


/* ---- Buttons ------------------------------------------------------------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  line-height: 1.4;
  letter-spacing: var(--tracking-tight);
  text-align: center;
  white-space: nowrap;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out),
              background-color var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out),
              color var(--duration-base) var(--ease-out);
}
.btn:active { transform: translateY(1px); }

.btn .icon { width: 1.1em; height: 1.1em; }

/* Primary — brand gradient with a soft coloured glow */
.btn--primary {
  color: var(--color-text-on-accent);
  background: var(--gradient-button);
  box-shadow: var(--shadow-accent), var(--shadow-inset-top);
}
.btn--primary:hover {
  background: var(--gradient-button-hover);
  box-shadow: var(--shadow-accent-lg), var(--shadow-inset-top);
  transform: translateY(-2px);
}
.btn--primary:active { transform: translateY(0); }

/* WhatsApp — the one true primary action on this site */
.btn--whatsapp {
  color: var(--white);
  background: linear-gradient(180deg, var(--whatsapp-500) 0%, var(--whatsapp-600) 100%);
  box-shadow: 0 8px 18px -6px rgb(37 211 102 / 0.5), var(--shadow-inset-top);
}
.btn--whatsapp:hover {
  background: linear-gradient(180deg, #2ee06f 0%, #1fb95a 100%);
  box-shadow: 0 14px 34px -10px rgb(37 211 102 / 0.55), var(--shadow-inset-top);
  transform: translateY(-2px);
}
.btn--whatsapp:active { transform: translateY(0); }

/* Secondary — light bordered surface */
.btn--secondary {
  color: var(--color-text);
  background: var(--color-surface);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-sm), var(--shadow-inset-top);
}
.btn--secondary:hover {
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-md), var(--shadow-inset-top);
  transform: translateY(-2px);
}
.btn--secondary:active { transform: translateY(0); }

/* Ghost — nav and low-emphasis actions */
.btn--ghost {
  color: var(--color-text-muted);
  background: transparent;
}
.btn--ghost:hover {
  color: var(--color-text);
  background: var(--color-surface-muted);
}

/* Quiet link-button with a sliding arrow */
.btn--link {
  gap: var(--space-2);
  padding: 0;
  color: var(--color-accent-text);
  background: none;
}
.btn--link .icon { transition: transform var(--duration-base) var(--ease-out); }
.btn--link:hover .icon { transform: translateX(4px); }

.btn--lg {
  padding: var(--space-4) var(--space-7);
  font-size: var(--text-lg);
  border-radius: var(--radius-lg);
}
.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  border-radius: var(--radius-sm);
}
.btn--block { width: 100%; }

.btn[disabled],
.btn[aria-disabled="true"] {
  opacity: 0.5;
  pointer-events: none;
}


/* ---- Card ---------------------------------------------------------------- */
.card {
  position: relative;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md), var(--shadow-inset-top);
}

/* 3D lift — the signature hover of the brand */
.card--lift {
  transform-style: preserve-3d;
  transition: transform var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out);
  will-change: transform;
}
.card--lift:hover,
.card--lift:focus-within {
  transform: translateY(-6px);
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-xl), var(--shadow-inset-top);
}

.card__icon {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  margin-block-end: var(--space-5);
  color: var(--color-text-on-accent);
  background: var(--gradient-accent);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-accent), var(--shadow-inset-top);
}
.card__icon .icon { width: 1.35rem; height: 1.35rem; }

.card__icon--soft {
  color: var(--color-accent-text);
  background: var(--color-accent-soft);
  border: 1px solid var(--color-accent-soft-border);
  box-shadow: none;
}

.card__title {
  font-size: var(--text-h5);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-tight);
}
.card__text {
  margin-block-start: var(--space-2);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-muted);
}


/* ---- Tick list ------------------------------------------------------------ */
.ticks {
  display: grid;
  gap: var(--space-3);
  padding: 0;
  margin: 0;
  list-style: none;
}
.ticks li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  align-items: start;
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text-muted);
}
.ticks .icon {
  width: 1.15rem; height: 1.15rem;
  margin-block-start: 0.15rem;
  padding: 0.15rem;
  color: var(--color-text-on-accent);
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
}
.ticks--plain .icon {
  color: var(--color-accent-text);
  background: var(--color-accent-soft);
}


/* ==========================================================================
   HEADER + NAVIGATION
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: var(--color-surface-translucent);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-block-end: 1px solid transparent;
  transition: border-color var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out),
              background-color var(--duration-base) var(--ease-out);
}
.site-header.is-stuck {
  border-block-end-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  height: var(--header-height);
}

/* Brand lockup */
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  flex: none;
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text);
}
.brand__mark {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-accent);
  transition: transform var(--duration-base) var(--ease-spring);
}
.brand:hover .brand__mark { transform: rotate(-6deg) scale(1.06); }
.brand__text .brand__tld { color: var(--color-accent-text); }

/* Desktop link list */
.nav__list {
  display: none;
  align-items: center;
  gap: var(--space-1);
  margin: 0;
  margin-inline-start: var(--space-4);
}
.nav__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  white-space: nowrap;
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--duration-fast) var(--ease-out),
              background-color var(--duration-fast) var(--ease-out);
}
.nav__link:hover { color: var(--color-text); background: var(--color-surface-muted); }
.nav__link[aria-current="page"] { color: var(--color-accent-text); font-weight: var(--weight-semibold); }

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-inline-start: auto;
}

/* Dropdown */
.nav__group { position: relative; }
.nav__toggle .icon { width: 0.9em; height: 0.9em; transition: transform var(--duration-base) var(--ease-out); }
.nav__toggle[aria-expanded="true"] .icon { transform: rotate(180deg); }

.nav__menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 50%;
  min-width: 13rem;
  padding: var(--space-2);
  margin: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl), var(--shadow-inset-top);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, -6px);
  transition: opacity var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out),
              visibility var(--duration-fast);
}
.nav__group.is-open .nav__menu {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}
.nav__menu a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
}
.nav__menu a:hover { color: var(--color-text); background: var(--color-surface-muted); }
.nav__menu .icon { width: 1rem; height: 1rem; color: var(--color-accent-text); }

/* Theme toggle */
.theme-toggle {
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  transition: color var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              transform var(--duration-base) var(--ease-spring);
}
.theme-toggle:hover {
  color: var(--color-accent-text);
  border-color: var(--color-border-accent);
  transform: scale(1.06);
}
.theme-toggle .icon { width: 1.05rem; height: 1.05rem; }
.theme-toggle__sun { display: none; }
.theme-toggle__moon { display: block; }
[data-theme="dark"] .theme-toggle__sun { display: block; }
[data-theme="dark"] .theme-toggle__moon { display: none; }

/* Mobile trigger */
.nav__burger {
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.nav__burger .icon { width: 1.15rem; height: 1.15rem; }
.nav__burger .nav__burger-close { display: none; }
.nav__burger[aria-expanded="true"] .nav__burger-open { display: none; }
.nav__burger[aria-expanded="true"] .nav__burger-close { display: block; }

.nav__cta { display: none; }

/* Mobile drawer */
.nav-drawer {
  position: fixed;
  inset: var(--header-height) 0 auto 0;
  z-index: var(--z-header);
  max-height: calc(100svh - var(--header-height));
  overflow-y: auto;
  padding: var(--space-5) var(--gutter) var(--space-8);
  background: var(--color-bg);
  border-block-end: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  transform: translateY(-105%);
  visibility: hidden;
  transition: transform var(--duration-base) var(--ease-out),
              visibility var(--duration-base);
}
.nav-drawer.is-open { transform: translateY(0); visibility: visible; }
.nav-drawer__list { display: grid; gap: var(--space-1); margin: 0 0 var(--space-5); }
.nav-drawer__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-3);
  font-size: var(--text-lg);
  font-weight: var(--weight-medium);
  color: var(--color-text);
  border-radius: var(--radius-md);
  border-block-end: 1px solid var(--color-border);
}
.nav-drawer__list a:hover { background: var(--color-surface-muted); }
.nav-drawer__list .icon { width: 1rem; height: 1rem; color: var(--color-text-subtle); }
.nav-drawer__foot { display: grid; gap: var(--space-3); }

@media (min-width: 64rem) {
  .nav__list { display: flex; }
  /* Between here and 75rem the full menu, the account control and the
     WhatsApp button share one row, so the links give up some padding
     rather than let a label wrap onto two lines. */
  .nav__list { margin-inline-start: var(--space-2); }
  .nav__list .nav__link { padding-inline: var(--space-2); }
  .nav__cta { display: inline-flex; }
  .nav__burger { display: none; }
  .nav-drawer { display: none; }
}


/* ---- Account controls ----------------------------------------------------
   Signed out, "Log in" and "Sign up" sit beside the WhatsApp button. Signed
   in, both are replaced by a name-and-chevron menu, which takes about the
   same room and keeps "Log out" spelled out rather than hidden behind an
   icon. On phones all of it moves into the drawer instead.
   -------------------------------------------------------------------------- */
.nav__login,
.nav__signup,
.nav__account { display: none; }

.nav__login { white-space: nowrap; }

.nav__account { min-width: 0; }

/* One person glyph, not initials and not a photo: up here the avatar marks a
   destination rather than naming anybody — the menu it opens spells out the
   name and address — and a familiar shape is recognised at 2rem faster than
   two letters that change from account to account. */
.nav__avatar {
  display: grid;
  place-items: center;
  flex: none;
  width: var(--ac-avatar-sm);
  height: var(--ac-avatar-sm);
  color: var(--color-text-on-accent);
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-secondary));
  border-radius: var(--radius-full);
  user-select: none;
}
/* Sized off the disc rather than the font, so the glyph keeps the same
   optical margin at both sizes. */
.nav__avatar .icon {
  width: 58%;
  height: 58%;
}
.nav__avatar--sm { width: 1.75rem; height: 1.75rem; }

.nav__avatar-btn {
  position: relative;
  display: grid;
  place-items: center;
  padding: 3px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  transition: border-color var(--duration-fast) var(--ease-out),
              background-color var(--duration-fast) var(--ease-out);
}
.nav__avatar-btn:hover,
.nav__account:focus-within .nav__avatar-btn {
  background: var(--color-surface-muted);
  border-color: var(--color-border);
}

/* The shortcuts under the avatar open on hover and on keyboard focus, with
   no script taking part. The avatar itself is a link, so its click belongs
   to the account page — and still works if this stylesheet never arrives. */
.nav__account:hover .nav__menu,
.nav__account:focus-within .nav__menu {
  opacity: 1;
  visibility: visible;
  transform: translate(0, 0);
}

/* The menu hangs half a rem below the avatar. Without something covering
   that gap the pointer counts as having left on the way down, and the menu
   closes under the hand reaching for it. */
.nav__account .nav__menu::before {
  content: "";
  position: absolute;
  inset-block-start: calc(-0.5rem - 1px);
  inset-inline: 0;
  height: 0.5rem;
}

/* A dot, not a word: the banner on the account page carries the explanation,
   and this only has to be noticeable enough to send you there. */
.nav__avatar-flag {
  position: absolute;
  inset-block-start: 1px;
  inset-inline-end: 1px;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--ac-warn);
  border: 2px solid var(--color-surface);
  border-radius: var(--radius-full);
}

.nav__menu--account { min-width: 14rem; }
.nav__menu-head {
  display: grid;
  gap: 2px;
  padding: var(--space-2) var(--space-3) var(--space-3);
  margin-block-end: var(--space-2);
  border-block-end: 1px solid var(--color-border);
}
.nav__menu-name {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
}
.nav__menu-mail,
.nav__menu-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.nav__menu-mail {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}

/* The account menu hangs off the right edge, not the middle, so it never
   runs off the side of the window */
.nav__menu--end {
  left: auto;
  right: 0;
  transform: translate(0, -6px);
}
.nav__group.is-open .nav__menu--end { transform: translate(0, 0); }

.nav__menu form { display: block; }
.nav__menu button {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  text-align: start;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
}
.nav__menu button:hover { color: var(--color-text); background: var(--color-surface-muted); }

/* Brand and theme toggle only — used on the sign-in screens, where any
   other link is just something else to wander off to. */
.site-header--minimal .nav { justify-content: space-between; }

/* Account block inside the mobile drawer */
.nav-drawer__account {
  display: grid;
  gap: var(--space-3);
  padding-block-end: var(--space-5);
  margin-block-end: var(--space-5);
  border-block-end: 1px solid var(--color-border);
}
.nav-drawer__account form { display: grid; }
.nav-drawer__user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  background: var(--color-surface-muted);
  border-radius: var(--radius-md);
}
.nav-drawer__user .icon {
  flex: none;
  width: 1rem;
  height: 1rem;
  color: var(--color-accent-text);
}
.nav-drawer__user strong {
  font-weight: var(--weight-semibold);
  color: var(--color-text);
}

@media (min-width: 64rem) {
  .nav__signup { display: inline-flex; }
  .nav__account { display: block; }
}

/* The quiet "Log in" link is the one thing the header can do without when
   space is tight, because the drawer and the sign-up page both lead to it. */
@media (min-width: 70rem) {
  .nav__login { display: inline-flex; }
}

@media (min-width: 75rem) {
  .nav__list { margin-inline-start: var(--space-4); }
  .nav__list .nav__link { padding-inline: var(--space-3); }
}



/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  margin-block-start: var(--space-section);
  padding-block-start: var(--space-16);
  background: var(--color-bg-sunken);
  border-block-start: 1px solid var(--color-border);
}

.footer__grid {
  display: grid;
  gap: var(--space-10);
  grid-template-columns: 1fr;
  padding-block-end: var(--space-12);
}
.footer__brand { max-width: 24rem; }
.footer__tagline {
  margin-block-start: var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text-muted);
}
.footer__social {
  display: flex;
  gap: var(--space-2);
  margin-block-start: var(--space-5);
}
.footer__social a {
  display: grid;
  place-items: center;
  width: 2.3rem; height: 2.3rem;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: color var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              transform var(--duration-base) var(--ease-spring);
}
.footer__social a:hover {
  color: var(--color-accent-text);
  border-color: var(--color-border-accent);
  transform: translateY(-2px);
}
.footer__social .icon { width: 1.05rem; height: 1.05rem; }

.footer__cols {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.footer__heading {
  margin-block-end: var(--space-4);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text);
}
.footer__links { display: grid; gap: var(--space-3); margin: 0; }
.footer__links a {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  transition: color var(--duration-fast) var(--ease-out);
}
.footer__links a:hover { color: var(--color-accent-text); }
.footer__links .icon { width: 1rem; height: 1rem; }
.footer__links li { display: flex; align-items: center; gap: var(--space-2); }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-6);
  border-block-start: 1px solid var(--color-border);
  font-size: var(--text-sm);
  color: var(--color-text-subtle);
}
.footer__legal { display: flex; flex-wrap: wrap; gap: var(--space-5); }
.footer__legal a:hover { color: var(--color-accent-text); }

/* The sign-in screens carry one job each, so the footer gets out of the way:
   no sitemap, no marketing, just the two legal links and a way to ask for
   help if the code never arrives. */
.site-footer--minimal {
  margin-block-start: var(--space-12);
  padding-block: var(--space-6);
  background: none;
  font-size: var(--text-sm);
  color: var(--color-text-subtle);
}
.site-footer--minimal .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3) var(--space-5);
}
.site-footer--minimal p { margin: 0; }

@media (min-width: 48rem) {
  .footer__cols { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 64rem) {
  .footer__grid { grid-template-columns: 1.1fr 1.6fr; gap: var(--space-16); }
}