/* PROTECTHOR – Main Stylesheet */

/* ============================================================
   CSS Custom Properties
   ============================================================ */
:root {
  --color-black: #080808;
  --color-near-black: #0f0f0f;
  --color-anthrazit: #1a1a1a;
  --color-slate: #252525;
  --color-slate-mid: #333333;
  --color-stone: #4a4a4a;
  --color-warm-gray: #8a8a8a;
  --color-light-gray: #b8b8b8;
  --color-off-white: #e8e6e2;
  --color-white: #f5f3ef;
  --color-gold: #a0a0a0;
  --color-gold-light: #c0c0c0;
  --color-champagne: #b0b0b0;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --max-width: 1280px;
  --section-padding: 96px;
  --section-padding-sm: 64px;

  --transition-base: 0.3s ease;
  --transition-slow: 0.6s ease;
}

/* ============================================================
   Reset & Base
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body {
  background-color: var(--color-near-black);
  color: var(--color-off-white);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  max-width: 100%;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ============================================================
   Typography
   ============================================================ */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
  overflow-wrap: break-word;
  word-break: break-word;
}

p {
  overflow-wrap: break-word;
  word-break: break-word;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.125rem; font-weight: 500; font-family: var(--font-sans); letter-spacing: 0.04em; text-transform: uppercase; }

p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-off-white);
  font-weight: 300;
}

.text-gold { color: var(--color-gold); }
.text-white { color: var(--color-white); }
.text-muted { color: var(--color-warm-gray); }

/* ============================================================
   Layout Utilities
   ============================================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

.section {
  padding: var(--section-padding) 0;
}

.section--dark {
  background-color: var(--color-anthrazit);
}

.section--darker {
  background-color: var(--color-black);
}

.section--light {
  background-color: var(--color-slate);
}

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 48px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ============================================================
   Buttons & CTAs
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--color-gold);
  color: var(--color-black);
}

.btn-primary:hover {
  background-color: var(--color-gold-light);
}

.btn-outline {
  border: 1px solid rgba(160, 160, 160, 0.6);
  color: var(--color-gold);
  background: transparent;
}

.btn-outline:hover {
  border-color: var(--color-gold);
  background-color: rgba(160, 160, 160, 0.08);
}

.btn-ghost {
  border: 1px solid rgba(232, 230, 226, 0.25);
  color: var(--color-off-white);
  background: transparent;
}

.btn-ghost:hover {
  border-color: rgba(232, 230, 226, 0.6);
  background-color: rgba(232, 230, 226, 0.05);
}

.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.btn:hover svg {
  transform: translateX(3px);
}

/* ============================================================
   Header & Navigation
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 24px 0;
  transition: all 0.4s ease;
}

.header.scrolled {
  background-color: rgba(8, 8, 8, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

.header__logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.footer__logo-link {
  display: inline-block;
  line-height: 0;
}

.logo-main {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-white);
  text-transform: uppercase;
}

.logo-sub {
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.25em;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-top: 3px;
}

.logo-img {
  height: 96px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
  opacity: 0.9;
  transition: opacity var(--transition-base);
}

.header__logo:hover .logo-img {
  opacity: 1;
}

.footer__brand .logo-img {
  height: 48px;
  margin-bottom: 12px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav__item {
  position: relative;
}

.nav__link {
  display: block;
  padding: 8px 16px;
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-light-gray);
  transition: color var(--transition-base);
  white-space: nowrap;
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-white);
}

.nav__item--dropdown:hover .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background-color: var(--color-anthrazit);
  border: 1px solid rgba(255,255,255,0.08);
  min-width: 260px;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-base);
}

.nav__dropdown-link {
  display: block;
  padding: 10px 20px;
  font-size: 0.8125rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--color-light-gray);
  transition: all var(--transition-base);
}

.nav__dropdown-link:hover {
  color: var(--color-white);
  background-color: rgba(255,255,255,0.04);
  padding-left: 28px;
}

.nav__cta {
  margin-left: 16px;
}

/* Mobile Nav Toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background-color: var(--color-off-white);
  transition: all var(--transition-base);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-black);
  z-index: 1001;
  padding: 100px 40px 40px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.mobile-nav.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav__list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav__link {
  display: block;
  padding: 16px 0;
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--color-off-white);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: color var(--transition-base);
}

.mobile-nav__link:hover {
  color: var(--color-gold);
}

.mobile-nav__sub {
  padding: 8px 0 8px 24px;
  display: none;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav__sub.open {
  display: flex;
}

.mobile-nav__sub-link {
  display: block;
  padding: 8px 0;
  font-size: 0.9375rem;
  color: var(--color-warm-gray);
  transition: color var(--transition-base);
}

.mobile-nav__sub-link:hover {
  color: var(--color-off-white);
}

.mobile-nav__close {
  display: none; /* hamburger toggle acts as close */
}

/* ── Header lang toggle (mobile only) ── */
.header-lang-toggle {
  display: none;
}

@media (max-width: 900px) {
  .header-lang-toggle {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-right: 4px;
  }
  .header-lang-toggle .lang-toggle__btn {
    font-size: 1.1rem;
    padding: 4px 6px;
    letter-spacing: 0;
    border: 1px solid transparent;
    line-height: 1;
  }
  .header-lang-toggle .lang-toggle__btn--active {
    background: rgba(255,255,255,0.12);
    border-color: var(--color-slate);
    color: var(--color-white);
  }
}

/* ============================================================
   Hero Section
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-black);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.55);
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(8,8,8,0.82) 0%, rgba(8,8,8,0.4) 60%, transparent 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 120px 40px 80px;
  width: 100%;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.hero__label::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background-color: var(--color-gold);
}

.hero__headline {
  max-width: 700px;
  margin-bottom: 24px;
  color: var(--color-white);
}

.hero__subheadline {
  max-width: 600px;
  margin-bottom: 48px;
  font-size: 1.0625rem;
  color: var(--color-light-gray);
  font-weight: 300;
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 72px;
}

.trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  padding-top: 48px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-warm-gray);
}

.trust-bar__item::before {
  content: '';
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--color-gold);
  flex-shrink: 0;
}

/* Page Hero (for subpages) */
.page-hero {
  position: relative;
  padding: 160px 0 80px;
  background-color: var(--color-black);
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(8,8,8,0) 0%, var(--color-black) 100%);
  z-index: 1;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.45);
}

.page-hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

.page-hero__label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.page-hero__label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background-color: var(--color-gold);
}

/* ============================================================
   Breadcrumb
   ============================================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 40px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-warm-gray);
}

.breadcrumb a {
  color: var(--color-warm-gray);
  transition: color var(--transition-base);
}

.breadcrumb a:hover {
  color: var(--color-light-gray);
}

.breadcrumb__sep {
  font-size: 0.625rem;
  color: var(--color-warm-gray);
}

/* ============================================================
   Section Headers
   ============================================================ */
.section-header {
  margin-bottom: 64px;
}

.section-header--center {
  text-align: center;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 64px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background-color: var(--color-gold);
}

.section-header--center .section-label {
  justify-content: center;
}

.section-header--center .section-label::before {
  display: none;
}

.section-title {
  color: var(--color-white);
  margin-bottom: 16px;
}

.section-intro {
  font-size: 1.0625rem;
  color: var(--color-light-gray);
  font-weight: 300;
  line-height: 1.8;
}

/* ============================================================
   Service Cards
   ============================================================ */
.service-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background-color: var(--color-black);
}

.service-card {
  position: relative;
  background-color: var(--color-anthrazit);
  padding: 48px 40px;
  transition: background-color var(--transition-base);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover {
  background-color: var(--color-slate);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card__img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center top;
  margin-bottom: 32px;
  filter: brightness(1);
  transition: filter var(--transition-slow);
}

.service-card:hover .service-card__img {
  filter: brightness(1.05);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  color: var(--color-gold);
}

.service-card__number {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 16px;
}

.service-card__title {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  color: var(--color-white);
  margin-bottom: 12px;
  line-height: 1.3;
}

.service-card__text {
  font-size: 0.9375rem;
  color: var(--color-light-gray);
  margin-bottom: 28px;
  line-height: 1.7;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold);
  transition: gap var(--transition-base);
}

.service-card__link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-base);
}

.service-card:hover .service-card__link svg {
  transform: translateX(4px);
}

/* ============================================================
   Value Grid
   ============================================================ */
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background-color: var(--color-black);
}

.value-item {
  background-color: var(--color-anthrazit);
  padding: 40px 32px;
  transition: background-color var(--transition-base);
}

.value-item:hover {
  background-color: var(--color-slate);
}

.value-item__number {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  margin-bottom: 16px;
}

.value-item__title {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  color: var(--color-white);
  margin-bottom: 0;
}

/* ============================================================
   Process Cards
   ============================================================ */
.process-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background-color: var(--color-black);
}

.process-card {
  background-color: var(--color-anthrazit);
  padding: 48px 36px;
  position: relative;
  transition: background-color var(--transition-base);
  border-top: 2px solid transparent;
}

.process-card:hover {
  background-color: var(--color-slate);
  border-top-color: var(--color-gold);
}

.process-card__num {
  font-size: 3rem;
  font-family: var(--font-serif);
  font-weight: 400;
  color: rgba(160, 160, 160, 0.15);
  line-height: 1;
  margin-bottom: 24px;
  transition: color var(--transition-base);
}

.process-card:hover .process-card__num {
  color: rgba(160, 160, 160, 0.3);
}

.process-card__title {
  font-family: var(--font-serif);
  font-size: 1.1875rem;
  font-weight: 400;
  color: var(--color-white);
  margin-bottom: 12px;
  letter-spacing: 0;
  text-transform: none;
}

.process-card__text {
  font-size: 0.9rem;
  color: var(--color-light-gray);
  line-height: 1.75;
}

/* ============================================================
   Why Us / Argument List
   ============================================================ */
.argument-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background-color: var(--color-black);
}

.argument-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 32px;
  background-color: var(--color-anthrazit);
  transition: background-color var(--transition-base);
}

.argument-item:hover {
  background-color: var(--color-slate);
}

.argument-item__check {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-gold);
  margin-top: 2px;
}

.argument-item__text {
  font-size: 0.9375rem;
  color: var(--color-off-white);
  line-height: 1.6;
}

/* ============================================================
   CTA Banner
   ============================================================ */
.cta-banner {
  padding: var(--section-padding) 0;
  background-color: var(--color-anthrazit);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}

.cta-banner .container {
  max-width: 720px;
}

.cta-banner__title {
  color: var(--color-white);
  margin-bottom: 16px;
}

.cta-banner__text {
  font-size: 1.0625rem;
  color: var(--color-warm-gray);
  margin-bottom: 40px;
}

.cta-banner__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* ============================================================
   Image Text Section
   ============================================================ */
.image-text {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 560px;
}

.image-text--reverse {
  direction: rtl;
}

.image-text--reverse > * {
  direction: ltr;
}

.image-text__image {
  position: relative;
  overflow: hidden;
}

.image-text__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.image-text:hover .image-text__image img {
  transform: scale(1.015);
}

.image-text__content {
  background-color: var(--color-anthrazit);
  padding: 72px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ============================================================
   Contact Cards
   ============================================================ */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background-color: var(--color-black);
}

.contact-card {
  background-color: var(--color-anthrazit);
  padding: 48px 40px;
}

.contact-card__portrait {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top center;
  margin-bottom: 28px;
  border: 1px solid rgba(160,160,160,0.3);
}

.contact-card__role {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 8px;
}

.contact-card__name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-white);
  margin-bottom: 20px;
}

.contact-card__details {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-card__detail {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--color-light-gray);
  font-weight: 300;
}

.contact-card__detail svg {
  width: 16px;
  height: 16px;
  color: var(--color-gold);
  flex-shrink: 0;
}

/* ============================================================
   Contact Form
   ============================================================ */
.contact-form {
  background-color: var(--color-anthrazit);
  padding: 56px;
  border: 1px solid rgba(255,255,255,0.06);
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-warm-gray);
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background-color: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--color-off-white);
  padding: 14px 16px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 300;
  outline: none;
  transition: border-color var(--transition-base);
  -webkit-appearance: none;
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-gold);
  background-color: rgba(160,160,160,0.04);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-stone);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238a8a8a' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-select option {
  background-color: var(--color-anthrazit);
  color: var(--color-off-white);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid rgba(255,255,255,0.2);
  background: transparent;
  cursor: pointer;
  position: relative;
}

.form-checkbox input[type="checkbox"]:checked {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
}

.form-checkbox input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 5px;
  width: 5px;
  height: 9px;
  border: 2px solid var(--color-black);
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.form-checkbox__text {
  font-size: 0.875rem;
  color: var(--color-warm-gray);
  line-height: 1.6;
}

.form-checkbox__text a {
  color: var(--color-gold);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ============================================================
   FAQ Section
   ============================================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 1.125rem;
  color: var(--color-white);
  transition: color var(--transition-base);
  text-align: left;
  width: 100%;
}

.faq-question:hover {
  color: var(--color-gold);
}

.faq-question__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-gold);
  transition: transform var(--transition-base);
}

.faq-item.open .faq-question__icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

.faq-answer__inner {
  padding-bottom: 24px;
  font-size: 0.9375rem;
  color: var(--color-light-gray);
  line-height: 1.8;
}

/* ============================================================
   Quote / Statement Block
   ============================================================ */
.statement-block {
  padding: 96px 0;
  text-align: center;
  background-color: var(--color-black);
}

.statement-block__quote {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--color-white);
  max-width: 800px;
  margin: 0 auto 24px;
  line-height: 1.4;
  font-weight: 400;
  font-style: italic;
}

.statement-block__line {
  width: 48px;
  height: 1px;
  background-color: var(--color-gold);
  margin: 0 auto;
}

/* ============================================================
   Feature List
   ============================================================ */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--color-light-gray);
  line-height: 1.6;
}

.feature-item::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 8px;
}

/* ============================================================
   Dark Card Grid
   ============================================================ */
.dark-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.dark-card {
  background-color: var(--color-anthrazit);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 40px;
  transition: border-color var(--transition-base);
}

.dark-card:hover {
  border-color: rgba(160,160,160,0.3);
}

.dark-card__number {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 20px;
}

.dark-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-white);
  margin-bottom: 16px;
}

.dark-card__text {
  font-size: 0.9375rem;
  color: var(--color-warm-gray);
  line-height: 1.7;
  margin-bottom: 20px;
}

/* ============================================================
   Address / Info Block
   ============================================================ */
.info-block {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.info-item__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(160,160,160,0.3);
  flex-shrink: 0;
  color: var(--color-gold);
}

.info-item__icon svg {
  width: 18px;
  height: 18px;
}

.info-item__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 4px;
}

.info-item__value {
  font-size: 0.9375rem;
  color: var(--color-light-gray);
  font-weight: 300;
  line-height: 1.6;
}

.info-item__value a {
  color: var(--color-light-gray);
  transition: color var(--transition-base);
}

.info-item__value a:hover {
  color: var(--color-gold);
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background-color: var(--color-black);
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 72px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 64px;
}

.footer__brand .logo-main {
  font-size: 1.125rem;
}

.footer__tagline {
  font-size: 0.875rem;
  color: var(--color-warm-gray);
  margin-top: 12px;
  margin-bottom: 24px;
  line-height: 1.6;
  font-weight: 300;
}

.footer__contact-line {
  font-size: 0.8125rem;
  color: var(--color-warm-gray);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.footer__contact-line a {
  color: var(--color-warm-gray);
  transition: color var(--transition-base);
}

.footer__contact-line a:hover {
  color: var(--color-gold);
}

.footer__heading {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer__link {
  font-size: 0.875rem;
  color: var(--color-light-gray);
  transition: color var(--transition-base);
  font-weight: 300;
}

.footer__link:hover {
  color: var(--color-white);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer__copyright {
  font-size: 0.8125rem;
  color: var(--color-warm-gray);
  font-weight: 300;
}

.footer__legal-links {
  display: flex;
  gap: 24px;
}

.footer__legal-link {
  font-size: 0.8125rem;
  color: var(--color-warm-gray);
  transition: color var(--transition-base);
}

.footer__legal-link:hover {
  color: var(--color-white);
}

/* ============================================================
   Divider
   ============================================================ */
.divider {
  height: 1px;
  background-color: rgba(255,255,255,0.07);
}

.divider--gold {
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  opacity: 0.4;
}

/* ============================================================
   Legal Pages
   ============================================================ */
.legal-content {
  max-width: 760px;
}

.legal-content h2 {
  font-size: 1.375rem;
  color: var(--color-white);
  margin-top: 48px;
  margin-bottom: 16px;
}

.legal-content h3 {
  font-size: 1.125rem;
  color: var(--color-off-white);
  margin-top: 32px;
  margin-bottom: 12px;
  font-family: var(--font-sans);
  font-weight: 500;
}

.legal-content p {
  margin-bottom: 16px;
  font-size: 0.9375rem;
}

.legal-content a {
  color: var(--color-gold);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-content address {
  font-style: normal;
  font-size: 0.9375rem;
  color: var(--color-light-gray);
  line-height: 1.8;
  padding: 24px;
  background-color: var(--color-anthrazit);
  border-left: 2px solid var(--color-gold);
  margin: 24px 0;
}

/* ============================================================
   Responsive
   ============================================================ */

/* ── Tablet landscape (≤1100px): nav starts to crowd ── */
@media (max-width: 1100px) {
  .nav__link {
    padding: 8px 10px;
  }
  .nav__cta {
    margin-left: 8px;
    padding: 12px 20px;
  }
}

/* ── Tablet (≤1024px) ── */
@media (max-width: 1024px) {
  :root {
    --section-padding: 72px;
  }

  .service-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 32px;
  }

  .image-text {
    grid-template-columns: 1fr;
  }

  .image-text__image {
    height: 400px;
  }

  .image-text__content {
    padding: 48px 40px;
  }

  .dark-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Reduce inline gap on 2-col grids when sections stack */
  .section .grid-2 {
    gap: 48px;
  }
}

/* ── Hamburger breakpoint (≤900px) ── */
@media (max-width: 900px) {
  .nav__list,
  .nav__cta {
    display: none;
  }

  .nav__toggle {
    display: flex;
  }

  .mobile-nav {
    display: block;
  }
}

/* ── Mobile (≤768px) ── */
@media (max-width: 768px) {
  :root {
    --section-padding: 56px;
  }

  /* Prevent anything from bleeding past viewport */
  *, *::before, *::after {
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }

  img, svg, video {
    max-width: 100%;
    height: auto;
  }

  .container {
    padding: 0 20px;
    width: 100%;
    max-width: 100%;
  }

  .header__inner {
    padding: 0 20px;
  }

  /* Logo slightly smaller on mobile */
  .logo-img {
    height: 72px;
  }

  /* Hero */
  .hero__content {
    padding: 110px 20px 60px;
  }

  .hero__headline {
    font-size: clamp(2rem, 8vw, 2.75rem);
  }

  .hero__subheadline {
    font-size: 1rem;
    max-width: 100%;
  }

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero__actions .btn {
    width: fit-content;
  }

  .trust-bar {
    gap: 16px;
    padding-top: 32px;
  }

  /* Page hero (subpages) */
  .page-hero {
    padding: 130px 0 56px;
  }

  .page-hero__content {
    padding: 0 20px;
  }

  /* Sections */
  .section-header--center {
    max-width: 100%;
  }

  /* Grids → 2-col on tablet, 1-col only from 540px down */
  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .argument-grid {
    grid-template-columns: 1fr;
  }

  /* CTA title smaller on mobile */
  .cta-banner__title {
    font-size: clamp(1.5rem, 6vw, 2.25rem);
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .contact-cards {
    grid-template-columns: 1fr;
  }

  .dark-card-grid {
    grid-template-columns: 1fr;
  }

  /* Forms */
  .form-grid {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 32px 20px;
  }

  /* CTA banner */
  .cta-banner {
    padding: var(--section-padding) 20px;
  }

  .cta-banner__actions {
    flex-direction: column;
    align-items: center;
  }

  .cta-banner__actions .btn {
    width: 100%;
    max-width: 320px;
    justify-content: center;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  /* Image-text sections */
  .image-text__content {
    padding: 40px 20px;
  }

  /* Process (old list style, kept for subpages) */
  .process-item {
    grid-template-columns: 48px 1fr;
    gap: 16px;
  }

  /* Cards padding */
  .service-card {
    padding: 36px 24px;
  }

  .process-card {
    padding: 36px 28px;
  }

  .contact-card {
    padding: 36px 28px;
  }
}

/* ── Small mobile (≤480px) ── */
@media (max-width: 480px) {
  :root {
    --section-padding: 48px;
  }

  .container {
    padding: 0 16px;
  }

  .header__inner {
    padding: 0 16px;
  }

  .logo-img {
    height: 60px;
  }

  .hero__content {
    padding: 100px 16px 48px;
  }

  .hero__headline {
    font-size: clamp(1.75rem, 9vw, 2.25rem);
  }

  .hero__label {
    font-size: 0.65rem;
  }

  .trust-bar {
    flex-direction: column;
    gap: 10px;
  }

  .value-grid {
    grid-template-columns: 1fr;
  }

  .process-card__num {
    font-size: 2.25rem;
    margin-bottom: 16px;
  }

  .section-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }

  .btn {
    padding: 13px 24px;
    font-size: 0.8125rem;
  }

  .contact-form {
    padding: 28px 16px;
  }

  .footer {
    padding: 56px 0 24px;
  }
}

/* ============================================================
   Cookie Banner
   ============================================================ */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--color-anthrazit);
  border-top: 1px solid var(--color-slate);
  padding: 20px 0;
}

.cookie-banner__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.cookie-banner__text {
  flex: 1;
  font-size: 0.875rem;
  color: var(--color-light-gray);
  line-height: 1.6;
}

.cookie-banner__text strong {
  display: block;
  color: var(--color-white);
  margin-bottom: 4px;
  font-size: 0.9375rem;
}

.cookie-banner__text p {
  margin: 0;
  color: var(--color-light-gray);
}

.cookie-banner__link {
  color: var(--color-gold);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.cookie-banner__btn {
  padding: 10px 22px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid var(--color-slate);
  transition: background var(--transition-base), color var(--transition-base);
}

.cookie-banner__btn--decline {
  background: transparent;
  color: var(--color-warm-gray);
}

.cookie-banner__btn--decline:hover {
  background: var(--color-slate);
  color: var(--color-white);
}

.cookie-banner__btn--accept {
  background: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-white);
}

.cookie-banner__btn--accept:hover {
  background: var(--color-off-white);
}

@media (max-width: 768px) {
  .cookie-banner__inner {
    flex-direction: column;
    padding: 0 20px;
    align-items: flex-start;
    gap: 16px;
  }
  .cookie-banner__actions {
    width: 100%;
  }
  .cookie-banner__btn {
    flex: 1;
    text-align: center;
  }
}

/* ============================================================
   Language Toggle
   ============================================================ */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: 16px;
}

.lang-toggle__btn {
  background: transparent;
  border: 1px solid var(--color-slate);
  color: var(--color-warm-gray);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 5px 9px;
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
  line-height: 1;
}

.lang-toggle__btn:hover {
  color: var(--color-white);
  border-color: var(--color-warm-gray);
}

.lang-toggle__btn--active {
  background: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-white);
}

@media (max-width: 900px) {
  .lang-toggle {
    display: none;
  }
}

/* ============================================================
   ESA Section – Responsive
   ============================================================ */
.esa-courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--color-black);
  margin-bottom: 2px;
}

.esa-rep-grid {
  display: grid;
  grid-template-columns: auto 1fr 1fr;
  gap: 48px;
  align-items: center;
  background: var(--color-anthrazit);
  padding: 48px;
}

@media (max-width: 1024px) {
  .esa-courses-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .esa-rep-grid {
    grid-template-columns: auto 1fr;
    gap: 32px;
  }
  .esa-rep-grid > div:last-child {
    grid-column: 1 / -1;
  }
}

/* ── 540px: service & process go to 1-col ── */
@media (max-width: 540px) {
  .service-cards {
    grid-template-columns: 1fr;
  }
  .process-cards {
    grid-template-columns: 1fr;
  }
  .service-card {
    padding: 36px 24px;
  }
  .process-card {
    padding: 36px 24px;
  }
}

@media (max-width: 480px) {
  .esa-courses-grid {
    grid-template-columns: 1fr;
  }
  .esa-rep-grid {
    grid-template-columns: 1fr;
    padding: 32px 20px;
    gap: 24px;
  }
  .esa-rep-grid img {
    width: 120px !important;
    height: 148px !important;
  }
}

/* ============================================================
   Personenschutz 2-col highlight grid – Responsive
   ============================================================ */
.highlight-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--color-black);
}

@media (max-width: 768px) {
  .highlight-2col {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   Mobile Nav Language Toggle
   ============================================================ */
.mobile-nav .lang-toggle {
  display: flex;
  margin: 24px 0 0;
  gap: 4px;
}

.mobile-nav .lang-toggle__btn {
  font-size: 0.75rem;
  padding: 8px 16px;
  flex: 1;
  text-align: center;
}

/* ============================================================
   General Mobile Fixes
   ============================================================ */
@media (max-width: 768px) {
  /* Inline flex-wrap tags (ESA badges) */
  .section [style*="display:flex;flex-wrap:wrap"] {
    gap: 6px !important;
  }

  /* ESA intro block: logo col stacks above text */
  .section .grid-2[style*="gap:64px"] {
    gap: 32px;
  }

  /* Subpage info-blocks (Koblenz/NRW/Europaweit right col) */
  .section .grid-2 > div[style*="flex-direction:column"] {
    gap: 2px;
  }

  /* Section padding inside container */
  .section {
    padding-left: 0;
    padding-right: 0;
  }

  /* Über-uns value cards with icon */
  .section [style*="display:flex;gap:24px;align-items:flex-start"] {
    gap: 16px !important;
  }

  /* Footer contact block stacks */
  .footer__contact-col {
    margin-top: 8px;
  }

  /* Page hero text clamp */
  .page-hero__content h1 {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }

  /* Argument grid items - better padding */
  .argument-item {
    padding: 12px 0;
  }

  /* Datenschutz table scrollable */
  table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

@media (max-width: 480px) {
  /* ESA badges wrap tighter */
  .esa-courses-grid > div {
    padding: 28px 20px !important;
  }

  /* Header logo even smaller on tiny screens */
  .logo-img {
    height: 52px !important;
  }

  /* Mobile nav spacing */
  .mobile-nav {
    padding: 32px 24px;
  }

  /* Wider buttons */
  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }
}