/* ============================================================
   TOTAL ISO CERT OEC — Main Stylesheet
   Mobile-first, dark mode, corporate design
   ============================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  --color-primary: #ba2b39;
  --color-primary-light: #d4434f;
  --color-primary-dark: #8e1f2b;
  --color-accent: #e8a000;
  --color-bg: #ffffff;
  --color-bg-alt: #f5f7fa;
  --color-bg-card: #ffffff;
  --color-text: #1a1a2e;
  --color-text-secondary: #555;
  --color-text-muted: #888;
  --color-border: #e0e0e0;
  --color-success: #2e7d32;
  --color-error: #c62828;
  --color-input-bg: #fff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,.12);
  --radius: 8px;
  --radius-lg: 12px;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --max-width: 1140px;
  --header-height: 80px;
  --transition: .25s ease;
  --hero-dot: rgba(26,26,46,.06);
  --hero-glow: rgba(186,43,57,.10);
  --hero-blob: rgba(186,43,57,.13);
  --hero-badge-bg: rgba(186,43,57,.07);
  --hero-badge-border: rgba(186,43,57,.25);
}

/* ---------- Dark Mode ---------- */
[data-theme="dark"] {
  --color-primary: #e05563;
  --color-primary-light: #f07882;
  --color-primary-dark: #c43d4a;
  --color-accent: #f0b429;
  --color-bg: #121826;
  --color-bg-alt: #1a2332;
  --color-bg-card: #1e293b;
  --color-text: #e2e8f0;
  --color-text-secondary: #a0aec0;
  --color-text-muted: #718096;
  --color-border: #2d3748;
  --color-success: #68d391;
  --color-error: #fc8181;
  --color-input-bg: #1e293b;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,.4);
  --shadow-lg: 0 8px 30px rgba(0,0,0,.5);
  --hero-dot: rgba(226,232,240,.08);
  --hero-glow: rgba(224,85,99,.16);
  --hero-blob: rgba(224,85,99,.18);
  --hero-badge-bg: rgba(224,85,99,.10);
  --hero-badge-border: rgba(224,85,99,.35);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); }
body {
  font-family: var(--font-main);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background var(--transition), color var(--transition);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-light); }
ul, ol { list-style: none; }
button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ---------- Container ---------- */
.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }

/* ---------- Header / Navbar ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-height);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: background var(--transition), border-color var(--transition);
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.header__logo { display: flex; align-items: center; gap: 10px; }
.header__logo img { height: 38px; width: auto; }
.header__logo span { display: none; }
[data-theme="dark"] .header__logo img {
  filter: brightness(0) invert(1);
}

.nav { display: flex; align-items: center; gap: 6px; }
.nav__link {
  padding: 6px 10px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}
.nav__link:hover, .nav__link.active {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* Header controls */
.header__controls { display: flex; align-items: center; gap: 8px; }
.btn-icon {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-bg);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
  color: var(--color-text-secondary);
  font-size: 1.1rem;
}
.btn-icon:hover { background: var(--color-bg-alt); }

.lang-switch {
  font-size: .8rem;
  font-weight: 600;
  padding: 5px 10px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-bg);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.lang-switch:hover { background: var(--color-bg-alt); color: var(--color-primary); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Sections ---------- */
section { padding: 80px 0; }
section:nth-child(even) { background: var(--color-bg-alt); }
.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
  text-align: center;
}
.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* ---------- Hero ---------- */
.hero {
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 60px;
  text-align: center;
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
  position: relative;
  overflow: hidden;
}
.hero__banner {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.hero__banner::before {
  /* dot-grid fin, estompat spre margini */
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--hero-dot) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 40%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 90% 80% at 50% 40%, #000 30%, transparent 75%);
}
.hero__blob {
  position: absolute;
  width: 420px;
  height: 380px;
  left: -140px;
  top: -120px;
  border-radius: 50%;
  background: var(--hero-blob);
  filter: blur(70px);
  animation: hero-drift 26s ease-in-out infinite;
}
.hero__glow {
  position: absolute;
  width: 560px;
  height: 560px;
  right: -120px;
  top: 20px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--hero-glow) 0%, transparent 65%);
  display: none;
}
/* Elice ADN orizontală din mini-certificate: curge dinspre stânga spre centru,
   fade out complet înainte de coloana de text (spec: 2026-07-05-hero-helix-animation-design.md) */
.hero__helix {
  position: absolute;
  left: 0;
  top: 50%;
  width: 30vw;
  height: 160px;
  transform: translateY(-50%);
  display: none;
}
/* Fiecare .hx e o pereche de certificate (una pe fiecare catenă) care se rotesc
   în contrafază în jurul axei orizontale, legate de o punte (perechea de baze).
   T = 4.8s (o rotație completă a perechii), --d = delay-ul de bază al elementului. */
.hx {
  position: absolute;
  left: -48px;
  top: 50%;
  width: 34px;
  height: 44px;
  margin-top: -22px;
  opacity: 0;
  --d: calc(var(--i) * -2s);
  animation: helix-x 16s linear infinite;
  animation-delay: var(--d);
}
.hx b {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 2px;
  height: 60px;
  margin: -30px 0 0 -1px;
  background: var(--hero-badge-border);
  animation: helix-rung 2.4s ease-in-out infinite;
  animation-delay: var(--d);
}
.hx i {
  position: absolute;
  inset: 0;
  animation: helix-y 4.8s ease-in-out infinite;
  animation-delay: var(--d);
}
/* a doua catenă: contrafază (T/2) pe verticală și pe adâncime */
.hx i + i { animation-delay: calc(var(--d) - 2.4s); }
.hx svg {
  display: block;
  width: 100%;
  height: 100%;
  animation: helix-z 4.8s ease-in-out infinite;
  /* adâncimea e defazată cu T/4 față de oscilația verticală (y=cos, z=sin) */
  animation-delay: calc(var(--d) - 3.6s);
}
.hx i + i svg { animation-delay: calc(var(--d) - 1.2s); }
@keyframes helix-x {
  0%   { transform: translateX(0); opacity: 0; }
  10%  { opacity: 1; }
  70%  { opacity: 1; }
  100% { transform: translateX(calc(28vw + 48px)); opacity: 0; }
}
@keyframes helix-y {
  0%, 100% { transform: translateY(-30px); }
  50%      { transform: translateY(30px); }
}
@keyframes helix-z {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(.6); opacity: .3; }
}
/* puntea: lungimea ei urmărește |cos| — maximă la extreme, ~0 la încrucișare */
@keyframes helix-rung {
  0%, 100% { transform: scaleY(1); opacity: .9; }
  50%      { transform: scaleY(.06); opacity: .4; }
}
.hero__certs {
  position: absolute;
  right: 3%;
  top: 50%;
  width: 280px;
  transform: translateY(-50%);
  display: none;
}
.hero__certs svg {
  width: 100%;
  height: auto;
  display: block;
  animation: hero-float 7s ease-in-out infinite;
}
@media (min-width: 1200px) {
  .hero__glow, .hero__helix, .hero__certs { display: block; }
}
.hero__content { position: relative; z-index: 1; }
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--hero-badge-bg);
  border: 1px solid var(--hero-badge-border);
  border-radius: 999px;
  padding: 7px 16px;
  margin-bottom: 22px;
}
.hero__badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-primary);
}
.hero__title {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--color-text);
}
.hero__title strong { color: var(--color-primary); font-weight: inherit; }
.hero__text {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto 32px;
  line-height: 1.7;
}
.hero__buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero__buttons .btn { min-width: 190px; justify-content: center; }
/* border-ul de 2px al variantei outline se scade din padding ca înălțimea să fie identică */
.hero__buttons .btn--outline { padding: 10px 22px; }

/* Intrare eșalonată la load (hero-ul e mereu vizibil la încărcare — pur CSS) */
.hero__badge, .hero__title, .hero__text, .hero__buttons {
  animation: hero-rise .7s cubic-bezier(.22,.8,.3,1) both;
}
.hero__title { animation-delay: .08s; }
.hero__text { animation-delay: .18s; }
.hero__buttons { animation-delay: .3s; }
@keyframes hero-rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}
@keyframes hero-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes hero-drift {
  0%, 100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(60px,-40px) scale(1.08); }
}
@media (prefers-reduced-motion: reduce) {
  .hero__badge, .hero__title, .hero__text, .hero__buttons,
  .hero__certs svg, .hero__blob { animation: none; }
  /* o elice înghețată ar arăta ca certificate împrăștiate — o ascundem de tot */
  .hero__helix { display: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: .9rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1.4;
}
.btn--primary {
  background: var(--color-primary);
  color: #fff;
}
.btn--primary:hover { background: var(--color-primary-dark); color: #fff; }
.btn--outline {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}
.btn--outline:hover { background: var(--color-primary); color: #fff; }
.btn--sm { padding: 8px 16px; font-size: .85rem; }

/* ---------- Services grid ---------- */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: box-shadow var(--transition), border-color var(--transition), background var(--transition);
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.service-card--click { cursor: pointer; }
.service-card--click:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
.service-card--click::after {
  content: attr(data-more);
  display: inline-block;
  margin-top: 12px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* Standard details modal (opened from service cards) */
.stdm {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.stdm[hidden] { display: none; }
.stdm__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 15, 20, .55);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
.stdm__card {
  position: relative;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  max-width: 640px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 32px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .3);
  animation: stdmIn .25s ease;
}
@keyframes stdmIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .stdm__card { animation: none; }
}
.stdm__close {
  position: absolute;
  top: 14px; right: 14px;
  width: 36px; height: 36px;
  border: none;
  background: none;
  color: var(--color-text-secondary);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  border-radius: 50%;
}
.stdm__close:hover { background: var(--color-bg-alt); color: var(--color-text); }
.stdm__standard {
  font-size: .85rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.stdm__title { font-size: 1.25rem; margin-bottom: 14px; color: var(--color-text); }
.stdm__content p {
  font-size: .92rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: 12px;
}
.stdm__sub { font-size: .95rem; margin: 18px 0 8px; color: var(--color-text); }
.stdm__list { margin: 0 0 12px 18px; padding: 0; }
.stdm__list li {
  font-size: .9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 6px;
}
.stdm__note { font-size: .85rem; font-style: italic; }
.stdm__cta { margin-top: 8px; }
body.stdm-open { overflow: hidden; }
@media (max-width: 600px) {
  .stdm { padding: 0; }
  .stdm__card {
    max-width: none;
    height: 100%;
    max-height: 100dvh;
    border-radius: 0;
    border: none;
    padding: 28px 20px calc(28px + env(safe-area-inset-bottom));
  }
}

.service-card__standard {
  font-size: .85rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
  letter-spacing: .02em;
}
.service-card__abbr {
  font-size: .75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}
.service-card__desc {
  font-size: .9rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1fr; gap: 40px; }
.about-block h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-primary);
  display: inline-block;
}
.about-block p { color: var(--color-text-secondary); margin-bottom: 12px; }
.about-block ul { padding-left: 0; }
.about-block li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  color: var(--color-text-secondary);
}
.about-block li::before {
  content: '';
  position: absolute;
  left: 0; top: 10px;
  width: 8px; height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
}

/* ---------- Info section ---------- */
.info-tabs { display: flex; gap: 4px; margin-bottom: 32px; flex-wrap: wrap; }
.info-tab {
  padding: 10px 18px;
  font-size: .85rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg-card);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}
.info-tab.active, .info-tab:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.info-panel { display: none; }
.info-panel.active { display: block; }

/* Policy documents (tab Politici) */
.policy-list { display: flex; flex-direction: column; gap: 12px; }
.policy-row {
  display: flex;
  align-items: center;
  /* flex-wrap + the 260px basis on __body: on narrow phones the button wraps
     below the text instead of overflowing (same lesson as .verify-form) */
  flex-wrap: wrap;
  gap: 10px 18px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 18px 22px;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.policy-row:hover { box-shadow: var(--shadow-md); border-color: var(--color-primary); }
.policy-row__icon { color: var(--color-primary); flex: 0 0 auto; display: flex; }
.policy-row__body { flex: 1 1 260px; min-width: 0; text-align: left; }
.policy-row__title { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.policy-row__desc { font-size: .9rem; color: var(--color-text-secondary); line-height: 1.5; margin: 0; }
.policy-row__btn { white-space: nowrap; }

/* Steps */
.steps { counter-reset: step; }
.step {
  position: relative;
  padding-left: 48px;
  margin-bottom: 24px;
  counter-increment: step;
}
.step::before {
  content: counter(step);
  position: absolute;
  left: 0; top: 0;
  width: 32px; height: 32px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  font-weight: 700;
}
.step h4 { font-size: .95rem; font-weight: 600; margin-bottom: 4px; }
.step p { font-size: .9rem; color: var(--color-text-secondary); }

/* Documents list */
.doc-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  color: var(--color-text-secondary);
  font-size: .9rem;
}
.doc-list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

/* FAQ */
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--color-primary); }
.faq-question {
  width: 100%;
  padding: 16px 20px;
  background: var(--color-bg-card);
  border: none;
  text-align: left;
  font-size: .9rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: background var(--transition);
}
.faq-question:hover { background: var(--color-bg-alt); }
.faq-question::after {
  content: '+';
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--color-primary);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-question::after { content: '\2212'; }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease, padding .3s ease;
}
.faq-item.open .faq-answer { max-height: 1200px; }
.faq-answer__inner {
  padding: 0 20px 16px;
  font-size: .88rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}
.faq-answer__inner a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
}
.faq-answer__inner a:hover { text-decoration: none; }

/* Disclaimer box */
.disclaimer {
  margin-top: 32px;
  padding: 16px 20px;
  background: var(--color-bg-alt);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: .85rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ---------- Form Card Wrapper ---------- */
.form-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  max-width: 760px;
  margin: 0 auto;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; }
.form-group label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
  letter-spacing: .02em;
}
.form-group label .required { color: var(--color-error); }
.form-input, .form-select, .form-textarea {
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-input-bg);
  color: var(--color-text);
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
  font-size: .9rem;
}
.form-input:hover, .form-select:hover, .form-textarea:hover {
  border-color: var(--color-text-muted);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(186,43,57,.12);
}
[data-theme="dark"] .form-input:focus,
[data-theme="dark"] .form-select:focus,
[data-theme="dark"] .form-textarea:focus {
  box-shadow: 0 0 0 3px rgba(224,85,99,.2);
}
.form-textarea { min-height: 120px; resize: vertical; }
.form-select { cursor: pointer; }

/* Checkbox group (multi-select standards) */
.checkbox-group {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-input-bg);
  transition: border-color var(--transition);
}
.checkbox-group.error { border-color: var(--color-error); }
.check-option {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .87rem;
  color: var(--color-text);
  cursor: pointer;
}
.check-option input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--color-primary);
  cursor: pointer;
  flex-shrink: 0;
}
.form-group--full { grid-column: 1 / -1; }

/* Standards multi-select dropdown (quote form) */
.std-dd { position: relative; }
.std-dd__btn {
  text-align: left;
  cursor: pointer;
  padding-right: 40px;
  color: var(--color-text-secondary);
}
.std-dd__btn--filled { color: var(--color-text); }
.std-dd__btn::after {
  content: "";
  position: absolute;
  right: 18px; top: 50%;
  width: 8px; height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-70%) rotate(45deg);
  transition: transform var(--transition);
  pointer-events: none;
}
.std-dd.open .std-dd__btn::after { transform: translateY(-30%) rotate(-135deg); }
.std-dd__panel {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0; right: 0;
  z-index: 60;
  max-height: 300px;
  overflow-y: auto;
  box-shadow: 0 12px 28px rgba(0, 0, 0, .15);
}
.std-dd.open .std-dd__panel { display: grid; }
.std-dd:has(.checkbox-group.error) .std-dd__btn { border-color: var(--color-error); }

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .84rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}
.form-checkbox input[type="checkbox"] {
  margin-top: 2px;
  flex-shrink: 0;
  width: 20px; height: 20px;
  accent-color: var(--color-primary);
  cursor: pointer;
}
.form-checkbox a { color: var(--color-primary); text-decoration: underline; }

.form-actions {
  padding-top: 8px;
}

.form-status {
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: .88rem;
  display: none;
  line-height: 1.5;
}
.form-status--success { background: #e8f5e9; color: var(--color-success); display: block; }
.form-status--error { background: #fce4ec; color: var(--color-error); display: block; }
[data-theme="dark"] .form-status--success { background: rgba(46,125,50,.15); }
[data-theme="dark"] .form-status--error { background: rgba(198,40,40,.15); }

/* Honeypot */
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

/* ---------- Verify Certificate ---------- */
.verify-form {
  display: flex;
  /* Inputs refuse to shrink below their intrinsic width (~175px), so without
     wrapping the button overflows the card on narrow phones. The 220px basis
     makes the button wrap below the input when the row gets too tight. */
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
}
.verify-form .form-input { flex: 1 1 220px; min-width: 0; }

.verify-result {
  display: none;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: background var(--transition), border-color var(--transition);
}
.verify-result.show { display: block; }
.verify-result.valid { border-color: var(--color-success); }
.verify-result.invalid { border-color: var(--color-error); }

.verify-status {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.verify-status.valid { color: var(--color-success); }
.verify-status.invalid { color: var(--color-error); }
.verify-detail { margin-bottom: 8px; font-size: .9rem; color: var(--color-text-secondary); }
.verify-detail strong { color: var(--color-text); font-weight: 600; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
}
.contact-info h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
  font-size: .9rem;
  color: var(--color-text-secondary);
}
.contact-info-item .icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  border-radius: 8px;
  color: var(--color-primary);
  font-size: 1rem;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 32px 0;
  text-align: center;
  font-size: .82rem;
  color: var(--color-text-muted);
  transition: background var(--transition), border-color var(--transition);
}
.footer a { color: var(--color-text-secondary); }
.footer a:hover { color: var(--color-primary); }
.footer__links { display: flex; gap: 16px; justify-content: center; margin-top: 8px; flex-wrap: wrap; }

/* ---------- Cookie Banner ---------- */
.cookie-banner {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  padding: 16px 20px;
  z-index: 9999;
  box-shadow: 0 -4px 20px rgba(0,0,0,.1);
  transition: background var(--transition);
}
.cookie-banner.show { display: block; }
.cookie-banner__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.cookie-banner__text { font-size: .85rem; color: var(--color-text-secondary); flex: 1; min-width: 200px; }
.cookie-banner__buttons { display: flex; gap: 8px; flex-shrink: 0; }

/* ---------- Loading spinner ---------- */
.spinner {
  display: inline-block;
  width: 20px; height: 20px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin .6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Scroll to top ---------- */
.scroll-top {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 40px; height: 40px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: opacity var(--transition), background var(--transition);
  z-index: 100;
}
.scroll-top.show { display: flex; }
.scroll-top:hover { background: var(--color-primary-dark); }

/* ============================================================
   RESPONSIVE — Tablet
   ============================================================ */
@media (min-width: 600px) {
  .header__logo img { height: 50px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .form-grid--2col { grid-template-columns: 1fr 1fr; }
  .checkbox-group { grid-template-columns: 1fr; }
  .form-card { padding: 40px; }
  .hero__title { font-size: 2.6rem; }
}

/* ============================================================
   RESPONSIVE — Desktop
   ============================================================ */
@media (min-width: 960px) {
  .header__logo img { height: 60px; }
  .hamburger { display: none !important; }
  .nav { display: flex !important; }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .hero__title { font-size: 3rem; }
  section { padding: 100px 0; }
  .nav__link { font-size: .85rem; padding: 8px 14px; }
}

/* ============================================================
   RESPONSIVE — Mobile nav
   ============================================================ */
@media (max-width: 959px) {
  .hamburger { display: flex; }
  .nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0; right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: 16px 20px;
    gap: 4px;
    box-shadow: var(--shadow-lg);
  }
  .nav.open { display: flex; }
  .nav__link { padding: 12px 16px; font-size: .9rem; border-radius: var(--radius); }
}

/* ---------- Print ---------- */
@media print {
  .header, .cookie-banner, .scroll-top, .hamburger { display: none !important; }
  section { padding: 20px 0; }
  body { color: #000; background: #fff; }
}