/* ==========================================================================
   components.css - Reusable UI components
   ========================================================================== */

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--orange);
  --btn-fg: var(--white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.85em 1.5em;
  border-radius: var(--r-pill);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-body);
  letter-spacing: 0.01em;
  line-height: 1;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 2px solid transparent;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur) var(--ease-out),
              background var(--dur) var(--ease-out);
  will-change: transform;
}

.btn svg { width: 1.1em; height: 1.1em; }
.btn .btn-arrow { transition: transform var(--dur) var(--ease-out); }
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-orange); }
.btn:hover .btn-arrow { transform: translateX(4px); }
.btn:active { transform: translateY(0); }

.btn--primary { --btn-bg: var(--orange); --btn-fg: var(--white); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--white);
  border-color: rgba(255, 255, 255, 0.35);
}
.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  box-shadow: none;
  border-color: rgba(255, 255, 255, 0.6);
}

.btn--outline {
  --btn-bg: transparent;
  --btn-fg: var(--navy-900);
  border-color: var(--border);
}
.btn--outline:hover {
  background: var(--surface-alt);
  box-shadow: none;
  border-color: var(--navy-800);
}

.btn--light {
  --btn-bg: var(--white);
  --btn-fg: var(--navy-900);
}
.btn--light:hover { box-shadow: var(--shadow-md); }

.btn--sm { padding: 0.6em 1.1em; font-size: var(--fs-small); }
.btn--block { width: 100%; }

.btn--wa {
  --btn-bg: #25D366;
  --btn-fg: #05331b;
  font-weight: 700;
}
.btn--wa:hover { box-shadow: 0 12px 28px rgba(37, 211, 102, 0.32); }

/* Text link with arrow */
.link-more {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-weight: 600;
  color: var(--orange);
  font-size: var(--fs-small);
}
.link-more svg { width: 1em; height: 1em; transition: transform var(--dur) var(--ease-out); }
.link-more:hover svg { transform: translateX(4px); }

/* ---------- Pills / badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.35em 0.85em;
  border-radius: var(--r-pill);
  font-size: var(--fs-small);
  font-weight: 600;
}
.badge--soft { background: var(--orange-soft); color: var(--orange-600); }
.badge--stage {
  background: rgba(8, 36, 60, 0.06);
  color: var(--navy-800);
  font-size: 0.78rem;
}
.badge--sev-high { background: #fdecec; color: #b3261e; }
.badge--sev-med { background: var(--orange-soft); color: var(--orange-600); }
.badge--sev-low { background: #e7f4ef; color: var(--success); }

/* ---------- Generic card ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: transform var(--dur) var(--ease-out),
              box-shadow var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }

/* Icon chip */
.icon-chip {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: var(--r-md);
  background: var(--navy-900);
  color: var(--orange);
  flex: none;
}
.icon-chip svg { width: 26px; height: 26px; }
.icon-chip--soft { background: var(--orange-soft); color: var(--orange-600); }

/* ==========================================================================
   Navigation
   ========================================================================== */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-nav);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: height var(--dur) var(--ease-out);
}

.nav__inner {
  width: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  gap: var(--sp-5);
}

/* Glass panel that appears on scroll */
.nav__panel {
  position: absolute;
  inset: 8px var(--gutter);
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease-out);
  z-index: -1;
}
.nav.is-scrolled .nav__panel { opacity: 1; }

.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  transition: color var(--dur) var(--ease-out);
}
.nav__logo-mark {
  width: 44px; height: 44px;
  flex: none;
  display: grid; place-items: center;
}
.nav__logo-mark svg { width: 44px; height: 44px; display: block; }
.nav__logo-text { line-height: 1.1; }
.nav__logo-name {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.28rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: currentColor;
}
.nav__logo-name em { font-style: normal; color: var(--orange); }
.nav__logo-sub {
  display: block;
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  margin-top: 3px;
  color: currentColor;
  opacity: 0.72;
}
.nav.is-scrolled .nav__logo { color: var(--navy-900); }
.nav.is-scrolled .nav__logo-sub { color: var(--muted); opacity: 1; }

/* Raster logo image: white on the dark hero (page top), true colours once the
   light nav panel appears on scroll. Using explicit filters (not `none`) lets
   the two states cross-fade smoothly. */
   .nav__logo img {
    filter: brightness(0) invert(1);
    transition: filter var(--dur) var(--ease-out);
  }
  .nav.is-scrolled .nav__logo img { filter: brightness(1) invert(0); }

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 0.2rem + 1vw, 1.4rem);
  margin-inline: auto;
}
.nav__link {
  position: relative;
  padding: var(--sp-2) 2px;
  font-size: 0.94rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: #dbe3ec;
  transition: color var(--dur) var(--ease-out);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  bottom: 0;
  height: 2.5px;
  border-radius: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease-out);
}
.nav__link:hover::after,
.nav__link[aria-current="true"]::after { transform: scaleX(1); }
.nav__link[aria-current="true"] { color: var(--white); }
.nav.is-scrolled .nav__link { color: var(--muted); }
.nav.is-scrolled .nav__link[aria-current="true"] { color: var(--navy-900); }

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

/* Language switcher */
.lang-switch {
  display: inline-flex;
  align-items: center;
  padding: 4px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--r-pill);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: border-color var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}
.nav.is-scrolled .lang-switch { border-color: var(--border); background: rgba(8, 31, 54, 0.05); }
.lang-switch__btn {
  padding: 0.45em 1.1em;
  border-radius: var(--r-pill);
  font-size: 0.8rem;
  font-weight: 600;
  color: #e6ebf2;
  transition: background var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.nav.is-scrolled .lang-switch__btn { color: #677482; }
.lang-switch__btn[aria-pressed="true"] { background: var(--orange); color: var(--white) !important; }

/* Hamburger */
.nav__burger {
  display: none;
  width: 44px; height: 44px;
  border-radius: var(--r-sm);
  place-items: center;
}
.nav__burger span,
.nav__burger span::before,
.nav__burger span::after {
  content: "";
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--dur) var(--ease-out), opacity var(--dur) var(--ease-out), background var(--dur);
}
.nav.is-scrolled .nav__burger span,
.nav.is-scrolled .nav__burger span::before,
.nav.is-scrolled .nav__burger span::after { background: var(--navy-900); }
.nav__burger span { position: relative; }
.nav__burger span::before { position: absolute; top: -7px; }
.nav__burger span::after { position: absolute; top: 7px; }
.nav__burger[aria-expanded="true"] span { background: transparent; }
.nav__burger[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span::after { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu overlay: dimmed backdrop + right-hand sliding panel */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-mobile-menu);
  visibility: hidden;
  transition: visibility var(--dur-slow);
}
.mobile-menu.is-open { visibility: visible; }

.mobile-menu__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 12, 22, 0.55);
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-out);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}
.mobile-menu.is-open .mobile-menu__backdrop { opacity: 1; }

.mobile-menu__panel {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: min(88vw, 420px);
  background: var(--navy-900);
  color: var(--text-on-dark);
  padding: calc(var(--nav-h) + 1.25rem) var(--gutter)
           max(2rem, env(safe-area-inset-bottom));
  padding-right: max(var(--gutter), env(safe-area-inset-right));
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  transform: translateX(100%);
  transition: transform var(--dur-slow) var(--ease-out);
  overflow-y: auto;
  box-shadow: -20px 0 60px rgba(4, 10, 20, 0.5);
}
.mobile-menu.is-open .mobile-menu__panel { transform: translateX(0); }

/* Dedicated, always-visible close button (top-right of the panel) */
.mobile-menu__close {
  position: absolute;
  top: max(1rem, calc(env(safe-area-inset-top) + 0.75rem));
  right: max(var(--gutter), env(safe-area-inset-right));
  width: 44px; height: 44px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-on-dark);
  border: 1px solid var(--border-on-dark);
  transition: background var(--dur) var(--ease-out);
}
.mobile-menu__close:hover { background: rgba(255, 255, 255, 0.18); }
.mobile-menu__close svg { width: 22px; height: 22px; }

.mobile-menu__nav { display: flex; flex-direction: column; gap: var(--sp-2); }
.mobile-menu__link {
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.01em;
  font-size: clamp(1.3rem, 1.1rem + 1.6vw, 1.8rem);
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--border-on-dark);
}
.mobile-menu__link[aria-current="true"] { color: var(--orange); }
.mobile-menu__foot { margin-top: auto; padding-top: var(--sp-6); }

/* ==========================================================================
   Form controls
   ========================================================================== */
.field { display: flex; flex-direction: column; gap: var(--sp-2); }
.field__label {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--navy-900);
}
.field__req { color: var(--orange); }
.section--dark .field__label { color: var(--text-on-dark); }

.input,
.select,
.textarea {
  width: 100%;
  padding: 0.8em 1em;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text);
  font-size: var(--fs-body);
  transition: border-color var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
.textarea { resize: vertical; min-height: 120px; }
.input:focus,
.select:focus,
.textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(243, 107, 33, 0.18);
}
.input,
.textarea { -webkit-appearance: none; appearance: none; }

.input, .select, .textarea { min-width: 0; max-width: 100%; }

input[type="date"],
input[type="time"],
input[type="datetime-local"],
input[type="month"] { -webkit-appearance: none; appearance: none; }

input[type="date"]::-webkit-date-and-time-value { text-align: left; }
.field[data-invalid="true"] .input,
.field[data-invalid="true"] .select,
.field[data-invalid="true"] .textarea {
  border-color: #d33;
  box-shadow: 0 0 0 3px rgba(211, 51, 51, 0.14);
}
.input,
.select { min-height: calc(3.25em + 2px); }   /* line-height 1.65em + padding 1.6em + border 2px ≈ text-input height */

input[type="date"] { display: flex; align-items: center; }  /* keep the date value vertically centred in the taller box */
.field__error {
  font-size: var(--fs-small);
  color: #d33;
  min-height: 1em;
}
.section--dark .field__error { color: #ff9d9d; }

/* Checkbox row */
.check {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--fs-small);
  color: var(--muted);
}
.section--dark .check { color: var(--muted-on-dark); }
.check input {
  width: 20px; height: 20px;
  accent-color: var(--orange);
  margin-top: 2px;
  flex: none;
}

/* Honeypot - visually removed but present for bots */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  overflow: hidden;
}

/* Error summary */
.form-summary {
  border: 1px solid #f3c2c2;
  background: #fdecec;
  color: #a11;
  border-radius: var(--r-sm);
  padding: var(--sp-4);
  font-size: var(--fs-small);
}
.form-summary ul { list-style: disc; padding-left: 1.2em; margin-top: var(--sp-2); }
.form-summary a { text-decoration: underline; }

.form-success {
  border: 1px solid #bfe5d5;
  background: #e7f6ef;
  color: var(--success);
  border-radius: var(--r-md);
  padding: var(--sp-5);
}

/* ==========================================================================
   Floating buttons (WhatsApp + scroll-top)
   ========================================================================== */
.floats {
  position: fixed;
  right: max(var(--sp-5), env(safe-area-inset-right));
  bottom: max(var(--sp-5), env(safe-area-inset-bottom));
  z-index: var(--z-float);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--sp-3);
}
.float-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  height: 54px;
  padding-inline: 1rem;
  border-radius: var(--r-pill);
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.01em;
  font-size: var(--fs-small);
  box-shadow: var(--shadow-md);
}
.float-btn svg { width: 24px; height: 24px; flex: none; }
.float-wa { background: #25D366; color: #fff; }
.float-wa:hover { transform: translateY(-2px); }
.float-top {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: var(--navy-900);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.9);
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out),
    visibility var(--dur), background var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.float-top svg { width: 18px; height: 18px; }
.float-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.float-top:hover {
  background: var(--navy-900);
  color: var(--white);
  border-color: var(--navy-900);
  transform: translateY(-2px);
}

/* ==========================================================================
   Preloader
   ========================================================================== */

   .preloader {
    position: fixed;
    inset: 0;
    z-index: var(--z-preloader);
    display: grid;
    place-items: center;
    background: var(--navy-900);
    color: var(--text-on-dark);
    overflow: hidden;
  }
  
  .preloader[hidden] {
    display: none;
  }
  
  .no-js .preloader,
  .no-js .miniloader {
    display: none;
  }
/* Fail-safe: if the script never hides it, fade the loader out after a long
   delay so a broken script can't leave the page permanently covered. */
   .preloader { animation: preloader-failsafe 0.5s ease 10s forwards; }
   @keyframes preloader-failsafe {
     to { opacity: 0; visibility: hidden; pointer-events: none; }
   }
.preloader__inner { display: grid; place-items: center; gap: var(--sp-5); width: min(320px, 80vw); text-align: center; }
.preloader__house { width: 120px; height: 120px; }
.preloader__house .draw {
  fill: none;
  stroke: var(--text-on-dark);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.preloader__house .accent { stroke: var(--orange); }
.preloader__house .scan {
  stroke: var(--orange);
  stroke-width: 2;
  opacity: 0.9;
}
.preloader__bar {
  width: 100%;
  height: 4px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.14);
  overflow: hidden;
}
.preloader__fill {
  height: 100%;
  width: 0%;
  background: var(--orange);
  border-radius: var(--r-pill);
}
.preloader__meta {
  display: flex;
  justify-content: space-between;
  width: 100%;
  font-size: var(--fs-small);
  color: var(--muted-on-dark);
}
.preloader__pct { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--text-on-dark); }

/* Light returning-visitor loader */
.miniloader {
  position: fixed;
  inset: 0;
  z-index: var(--z-preloader);
  display: grid;
  place-items: center;
  background: var(--navy-900);
}
.miniloader[hidden] { display: none; }
.miniloader__spin {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.18);
  border-top-color: var(--orange);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ==========================================================================
   Modal (report preview / sample report)
   ========================================================================== */
.modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-lightbox);
  display: grid;
  place-items: center;
  padding: var(--gutter);
  background: rgba(8, 36, 60, 0.72);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease-out), visibility var(--dur);
}
.modal.is-open { opacity: 1; visibility: visible; }
.modal__box {
  background: var(--white);
  border-radius: var(--r-lg);
  max-width: 640px;
  width: 100%;
  max-height: 88vh;
  overflow: auto;
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  transform: translateY(16px);
  transition: transform var(--dur) var(--ease-out);
}
.modal.is-open .modal__box { transform: translateY(0); }
.modal__head { display: flex; justify-content: space-between; align-items: start; gap: var(--sp-4); margin-bottom: var(--sp-4); }
.modal__close {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--surface-alt);
  color: var(--navy-900);
  flex: none;
}
.modal__close:hover { background: var(--border); }

/* ==========================================================================
   Lightbox (gallery)
   ========================================================================== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-lightbox);
  display: grid;
  grid-template-rows: 1fr auto;
  place-items: center;
  padding: clamp(1rem, 4vw, 3rem);
  background: rgba(8, 36, 60, 0.9);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease-out), visibility var(--dur);
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__img {
  max-width: min(1000px, 92vw);
  max-height: 78vh;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
}
.lightbox__caption { color: var(--text-on-dark); margin-top: var(--sp-4); font-size: var(--fs-small); }
.lightbox__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px; height: 52px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  transition: background var(--dur) var(--ease-out);
}
.lightbox__btn:hover { background: rgba(255, 255, 255, 0.24); }
.lightbox__prev { left: clamp(0.5rem, 2vw, 2rem); }
.lightbox__next { right: clamp(0.5rem, 2vw, 2rem); }
.lightbox__close { top: clamp(1rem, 3vw, 2rem); right: clamp(1rem, 3vw, 2rem); transform: none; }