/* ===============================================
   SECTIONS — GENERAL
   =============================================== */
.section {
  padding: 120px 0;
}

.section--dark {
  background: var(--navy-deep);
  color: #fff;
}

.section--warm {
  background: var(--warm-bg);
}

.section__eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  text-align: center;
}

.section__eyebrow--center { text-align: center; }

.section__heading {
  font-family: var(--serif);
  font-size: clamp(30px, 3.5vw, 48px);
  font-weight: 300;
  line-height: 1.2;
  text-align: center;
  margin-bottom: 20px;
}

.section__heading--center { text-align: center; }

.section__heading em {
  font-style: italic;
}

.section__desc {
  text-align: center;
  max-width: 620px;
  margin: 0 auto;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-light);
}

.section__desc--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section--dark .section__desc {
  color: rgba(255,255,255,0.55);
}

/* ===============================================
   BUTTONS
   =============================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 14px 32px;
  transition: all 0.4s var(--ease-out-expo);
}

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

.btn--primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(195,165,120,0.3);
}

.btn--outline {
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
}

.btn--outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn--dark {
  background: var(--navy);
  color: #fff;
  padding: 14px 32px;
  margin-top: 12px;
}

.btn--dark:hover {
  background: var(--charcoal);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.btn--submit {
  background: var(--gold);
  color: #fff;
  padding: 16px 40px;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all 0.4s var(--ease-out-expo);
  width: 100%;
}

.btn--submit:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(195,165,120,0.3);
}

.btn--gold-outline {
  border: 1px solid var(--gold);
  color: var(--gold);
}

.btn--gold-outline:hover {
  background: var(--gold);
  color: #fff;
}

.btn--gold {
  background: var(--gold);
  color: #fff;
  width: 100%;
  justify-content: center;
}

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

.btn--blue {
  background: var(--blue);
  color: #fff;
}

.btn--blue:hover {
  background: var(--blue-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(138,180,199,0.3);
}

/* ===============================================
   FORM STYLES
   =============================================== */
.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 400;
  color: var(--text);
  background: var(--warm-white);
  border: 1px solid rgba(0,0,0,0.08);
  padding: 14px 18px;
  outline: none;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-dim);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.7;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #bbb;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-row--single {
  grid-template-columns: 1fr;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 24px 0;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--gold);
}

.form-checkbox label {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.5;
}

.form-checkbox a {
  color: var(--gold);
  text-decoration: underline;
}

/* ===============================================
   ABOUT / INTRO GRID
   =============================================== */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-top: 64px;
}

.about__image-wrap {
  position: relative;
  overflow: hidden;
}

.about__image-wrap img {
  width: 100%;
  filter: grayscale(100%);
  transition: filter 0.8s ease, transform 0.8s var(--ease-out-expo);
}

.about__image-wrap:hover img {
  filter: grayscale(0%);
  transform: scale(1.04);
}

.about__image-wrap::before {
  content: '';
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(195,165,120,0);
  z-index: 2;
  transition: all 0.6s var(--ease-out-expo);
  pointer-events: none;
}

.about__image-wrap:hover::before {
  inset: 18px;
  border-color: rgba(195,165,120,0.4);
}

.about__badge {
  position: absolute;
  bottom: -1px;
  right: -1px;
  background: var(--warm-white);
  padding: 20px 28px;
  z-index: 3;
}

.about__badge-number {
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
}

.about__badge-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-top: 4px;
}

.about__text h3 {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 300;
  line-height: 1.25;
  margin-bottom: 20px;
}

.about__text h3 em { font-style: italic; }

.about__text p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-light);
  margin-bottom: 16px;
}

/* Intro grid variant (used on leistungen, immobilienkauf, ingenieur) */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.intro-grid__text h2 {
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 300;
  line-height: 1.25;
  margin-bottom: 24px;
}

.intro-grid__text h2 em { font-style: italic; }

.intro-grid__text p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-light);
  margin-bottom: 16px;
}

.intro-grid__image {
  position: relative;
  overflow: hidden;
}

.intro-grid__image img {
  width: 100%;
  filter: grayscale(100%);
  transition: filter 0.8s ease, transform 0.8s var(--ease-out-expo);
}

.intro-grid__image:hover img {
  filter: grayscale(0%);
  transform: scale(1.04);
}

.intro-grid__image::before {
  content: '';
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(195,165,120,0);
  z-index: 2;
  transition: all 0.6s var(--ease-out-expo);
  pointer-events: none;
}

.intro-grid__image:hover::before {
  inset: 18px;
  border-color: rgba(195,165,120,0.4);
}

/* ===============================================
   CONTACT SPLIT
   =============================================== */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 64px;
  overflow: hidden;
}

.contact__info {
  background: var(--navy-deep);
  padding: 60px 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact__info-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.contact__info-title {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 300;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 20px;
}

.contact__info-desc {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255,255,255,0.5);
  margin-bottom: 36px;
}

.contact__detail {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.contact__detail-icon {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact__detail-icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact__detail-text {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.5;
}

.contact__detail-text a {
  color: rgba(255,255,255,0.55);
  transition: color 0.3s;
}

.contact__detail-text a:hover {
  color: var(--gold);
}

.contact__form-wrap {
  background: var(--warm-bg);
  padding: 60px 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ===============================================
   CTA BANNER (inner pages)
   =============================================== */
.cta-section {
  position: relative;
  padding: 100px 40px;
  text-align: center;
  overflow: hidden;
}

.cta-section__bg {
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1580587771525-78b9dba3b914?w=1600&q=80') center/cover no-repeat;
  filter: grayscale(100%);
}

.cta-section__overlay {
  position: absolute;
  inset: 0;
  background: rgba(15,21,32,0.85);
}

.cta-section__content {
  position: relative;
  z-index: 2;
}

.cta-section__title {
  font-family: var(--serif);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 300;
  color: #fff;
  margin-bottom: 16px;
}

.cta-section__title em {
  font-style: italic;
}

.cta-section__sub {
  font-size: 15px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ===============================================
   RESPONSIVE
   =============================================== */
@media (max-width: 1024px) {
  .about { gap: 48px; }
  .intro-grid { gap: 48px; }
}

@media (max-width: 768px) {
  .section { padding: 80px 0; }

  .about { grid-template-columns: 1fr; }
  .intro-grid { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
  .contact__info { padding: 40px 28px; }
  .contact__form-wrap { padding: 40px 28px; }
  .form-row { grid-template-columns: 1fr; }
}