/*
Theme Name: Ingenieurbüro Theme
Theme URI: https://example.com
Author: Ingenieurbüro Berlin Hamburg
Author URI: https://example.com
Description: Modernes, minimalistisches Theme für Energieberatung und Gebäudeautomation
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ingenieurbüro
Tags: minimalist, professional, engineering
*/

:root {

  --color-white:        #ffffff;
  --color-off-white:    #f7f7f5;
  --color-light-gray:   #e8e8e4;
  --color-mid-gray:     #9a9a94;
  --color-dark-gray:    #2a2a28;
  --color-black:        #111110;
  --color-accent:       #1a5c4a;
  --color-accent-light: #e8f0ee;


  --font-display:  'DM Serif Display', Georgia, 'Times New Roman', serif;
  --font-body:     'DM Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;


  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   2rem;
  --space-lg:   4rem;
  --space-xl:   7rem;
  --space-2xl: 12rem;


  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.25rem;
  --text-xl:   1.5rem;
  --text-2xl:  2rem;
  --text-3xl:  2.75rem;
  --text-4xl:  3.75rem;
  --text-5xl:  5rem;
  --text-6xl:  7rem;


  --container-max: 1280px;
  --container-narrow: 800px;
  --grid-gap: 2rem;


  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.87, 0, 0.13, 1);
  --duration-fast:   200ms;
  --duration-base:   400ms;
  --duration-slow:   700ms;
  --duration-slower: 1000ms;


  --border-thin: 1px solid var(--color-light-gray);
  --radius-sm:   4px;
  --radius-md:   8px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-dark-gray);
  background-color: var(--color-white);
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-black);
}

h1 { font-size: clamp(var(--text-3xl), 4vw, var(--text-4xl)); }
h2 { font-size: clamp(var(--text-2xl), 3vw, var(--text-3xl)); }
h3 { font-size: clamp(var(--text-xl), 2.5vw, var(--text-3xl)); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }

p {
  color: var(--color-dark-gray);
  max-width: 65ch;
}

.text-large {
  font-size: var(--text-lg);
  line-height: 1.55;
}

.label {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-mid-gray);
}

.label--accent {
  color: var(--color-accent);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(0.75rem, 2vw, 1.5rem);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-block: clamp(var(--space-lg), 10vw, var(--space-2xl));
}

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

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white);
}

.section--dark p {
  color: var(--color-mid-gray);
}

.section--off-white {
  background: var(--color-off-white);
}

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

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--grid-gap);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gap);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(2rem, 4vw, 4rem);
}

.flex {
  display: flex;
  align-items: center;
}

.flex--between {
  justify-content: space-between;
}

.flex--gap {
  gap: var(--space-md);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding-block: 0.25rem;
  min-height: 120px;
  transition: background-color var(--duration-base) var(--ease-out),
        box-shadow var(--duration-base) var(--ease-out);
}

.site-header.is-scrolled {
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--color-light-gray);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-left: 0;
}

.site-logo {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.site-logo__name {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-black);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.site-logo__tagline {
  font-size: var(--text-xs);
  color: var(--color-mid-gray);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

@media (min-width: 769px) {
  .site-nav {
    display: flex;
    align-items: center;
    gap: 2.5rem;
  }
}

.site-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-dark-gray);
  letter-spacing: 0.01em;
  transition: color var(--duration-fast);
  position: relative;
}

.site-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-base) var(--ease-out);
}

.site-nav a:hover {
  color: var(--color-black);
}

.site-nav a:hover::after {
  transform: scaleX(1);
}

.nav-cta {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-white) !important;
  background: var(--color-black);
  padding: 0.6rem 1.4rem;
  border-radius: 100px;
  transition: background-color var(--duration-fast) !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  background: var(--color-accent) !important;
  color: var(--color-white) !important;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--color-black);
  transition: transform var(--duration-base) var(--ease-out),
        opacity var(--duration-base);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 0.85rem 2rem;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-out);
  text-decoration: none;
  white-space: nowrap;
}

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

.btn--primary:hover {
  background: var(--color-accent);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--color-black);
  border: 1.5px solid var(--color-dark-gray);
}

.btn--outline:hover {
  background: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

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

.btn--white:hover {
  background: var(--color-accent-light);
}

.btn-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-black);
  transition: gap var(--duration-base) var(--ease-out);
}

.link-arrow::after {
  content: '→';
  transition: transform var(--duration-base) var(--ease-out);
}

.link-arrow:hover {
  gap: 0.75rem;
}

.link-arrow:hover::after {
  transform: translateX(3px);
}

.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 4rem;
  padding-bottom: clamp(4rem, 8vw, 8rem);
  position: relative;
  overflow: hidden;
  background: var(--color-white);
}

@media (max-width: 768px) {
  .hero {
    padding-top: 9rem;
    align-items: flex-start;
  }
}

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

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.08;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.hero__label {
  margin-bottom: var(--space-md);
  animation: fadeUp 0.5s var(--ease-out) both;
}

.hero__headline {
  margin-bottom: var(--space-md);
  animation: fadeUp 0.5s var(--ease-out) 0.05s both;
}

.hero__subline {
  font-size: clamp(var(--text-base), 1.5vw, var(--text-lg));
  color: var(--color-dark-gray);
  margin-bottom: var(--space-lg);
  max-width: 55ch;
  animation: fadeUp 0.5s var(--ease-out) 0.1s both;
}

.hero__actions {
  animation: fadeUp 0.5s var(--ease-out) 0.15s both;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  right: clamp(1.5rem, 5vw, 4rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-mid-gray);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fadeIn 1s var(--ease-out) 0.8s both;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent, var(--color-mid-gray));
  animation: scrollLine 2s ease-in-out infinite;
}

.section-header {
  margin-bottom: clamp(var(--space-lg), 6vw, var(--space-xl));
}

.section-header--center {
  text-align: center;
}

.section-header--center p {
  margin-inline: auto;
}

.section-header .label {
  display: block;
  margin-bottom: var(--space-sm);
}

.section-header h2 {
  margin-bottom: var(--space-sm);
}

.service-card {
  padding: var(--space-lg) var(--space-md);
  border-top: var(--border-thin);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: background-color var(--duration-base) var(--ease-out);
  cursor: default;
}

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

.service-card__number {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-mid-gray);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  color: var(--color-accent);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--color-black);
  line-height: 1.2;
}

.service-card__text {
  font-size: var(--text-base);
  color: var(--color-dark-gray);
  flex: 1;
}

.highlight-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 70vh;
}

.highlight-section__content {
  padding: clamp(4rem, 8vw, 8rem) clamp(2rem, 6vw, 6rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-md);
}

.highlight-section__image {
  position: relative;
  overflow: hidden;
  background: var(--color-off-white);
}

.highlight-section__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slower) var(--ease-out);
}

.highlight-section__image:hover img {
  transform: scale(1.03);
}

.highlight-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: var(--space-sm);
}

.highlight-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: var(--text-base);
  color: var(--color-dark-gray);
}

.highlight-feature::before {
  content: '';
  width: 20px;
  height: 1px;
  background: var(--color-accent);
  margin-top: 0.6em;
  flex-shrink: 0;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.process-step {
  padding: var(--space-lg) var(--space-md);
  border-right: var(--border-thin);
  position: relative;
}

.process-step:last-child {
  border-right: none;
}

.process-step__number {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 400;
  color: var(--color-light-gray);
  line-height: 1;
  margin-bottom: var(--space-md);
}

.process-step__title {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-black);
  margin-bottom: var(--space-xs);
}

.process-step__text {
  font-size: var(--text-sm);
  color: var(--color-mid-gray);
  max-width: 100%;
}

.expertise-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-xl);
  align-items: start;
}

.expertise-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.expertise-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: var(--border-thin);
}

.expertise-item:first-child {
  border-top: var(--border-thin);
}

.expertise-item__number {
  font-size: var(--text-xs);
  color: var(--color-mid-gray);
  font-weight: 600;
  letter-spacing: 0.08em;
  padding-top: 0.2em;
  min-width: 2ch;
}

.expertise-item__content h4 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 0.25rem;
}

.expertise-item__content p {
  font-size: var(--text-sm);
  color: var(--color-mid-gray);
  max-width: none;
}

/* ──────────────────────────────
   MITGLIEDSCHAFTEN / TRUST-BADGES
   ────────────────────────────── */
.memberships__text {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-mid-gray);
  max-width: 640px;
  margin-bottom: var(--space-md);
}

.memberships__logos {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.memberships__logos a {
  display: inline-flex;
  align-items: center;
  opacity: 0.85;
  transition: opacity var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}

.memberships__logos a:hover,
.memberships__logos a:focus-visible {
  opacity: 1;
  transform: translateY(-2px);
}

.memberships__logos img {
  display: block;
  height: 40px;
  width: auto;
}

.memberships--divider {
  padding-top: var(--space-lg);
  border-top: var(--border-thin);
}

@media (max-width: 768px) {
  .memberships__logos {
    gap: 1rem 1.75rem;
  }

  .memberships__logos img {
    height: 28px;
  }
}

@media (max-width: 480px) {
  .memberships__logos {
    gap: 0.85rem 1.25rem;
  }

  .memberships__logos img {
    height: 23px;
  }
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.team-card {
  position: relative;
  overflow: hidden;
}

.team-card__image {
  aspect-ratio: 3 / 4;
  background: var(--color-off-white);
  overflow: hidden;
  margin-bottom: var(--space-sm);
}

.team-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
  filter: grayscale(20%);
}

.team-card:hover .team-card__image img {
  transform: scale(1.04);
}

.team-card__name {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 0.25rem;
}

.team-card__role {
  font-size: var(--text-sm);
  color: var(--color-mid-gray);
}

.standorte-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.standort-card {
  padding: clamp(3rem, 6vw, 6rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  border-right: var(--border-thin);
  transition: background-color var(--duration-base) var(--ease-out);
}

.standort-card:last-child {
  border-right: none;
}

.standort-card:hover {
  background: var(--color-off-white);
}

.standort-card__city {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 400;
  letter-spacing: -0.03em;
  color: var(--color-black);
  line-height: 1;
}

.standort-card__address {
  font-size: var(--text-sm);
  color: var(--color-mid-gray);
  font-style: normal;
  line-height: 1.7;
}

.cta-section {
  padding-block: clamp(var(--space-xl), 12vw, 16rem);
  text-align: center;
}

.cta-section h2 {
  margin-bottom: var(--space-md);
}

.cta-section p {
  margin-inline: auto;
  margin-bottom: var(--space-lg);
  font-size: var(--text-lg);
  color: var(--color-mid-gray);
}

.page-hero {
  padding-top: clamp(8rem, 15vw, 14rem);
  padding-bottom: clamp(4rem, 8vw, 8rem);
  border-bottom: var(--border-thin);
}

.page-hero .label {
  display: block;
  margin-bottom: var(--space-sm);
}

.page-hero h1 {
  margin-bottom: var(--space-md);
  max-width: 16ch;
}

.page-hero__intro {
  font-size: clamp(var(--text-base), 1.5vw, var(--text-lg));
  color: var(--color-dark-gray);
  max-width: 55ch;
}

.leistung-block {
  padding-block: clamp(var(--space-lg), 8vw, var(--space-xl));
  border-bottom: var(--border-thin);
}

.leistung-block:last-child {
  border-bottom: none;
}

.leistung-block__header {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-xl);
  align-items: start;
  margin-bottom: var(--space-lg);
}

.leistung-block__label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-xs);
}

.leistung-block__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-xl), 3vw, var(--text-3xl));
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--color-black);
  line-height: 1.15;
}

.leistung-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
}

.leistung-item {
  padding: var(--space-md);
  background: var(--color-off-white);
  border-radius: var(--radius-md);
}

.leistung-item h4 {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 0.5rem;
}

.leistung-item p {
  font-size: var(--text-base);
  color: var(--color-mid-gray);
  max-width: none;
}

.norm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.norm-card {
  padding: var(--space-md) var(--space-md) var(--space-lg);
  border: var(--border-thin);
  border-radius: var(--radius-md);
  transition: border-color var(--duration-base), transform var(--duration-base) var(--ease-out);
}

.norm-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
}

.norm-card__code {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.norm-card h4 {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 0.5rem;
}

.norm-card p {
  font-size: var(--text-base);
  color: var(--color-mid-gray);
  max-width: none;
}

.team-full-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.team-full-card .team-card__image {
  aspect-ratio: 1 / 1.2;
}

.team-full-card__bio {
  margin-top: 0.5rem;
  font-size: var(--text-sm);
  color: var(--color-mid-gray);
  max-width: none;
}

.team-full-card__quals {
  margin-top: var(--space-sm);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 100px;
}

.qual-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.qual-item {
  padding: var(--space-md);
  border-bottom: var(--border-thin);
  border-right: var(--border-thin);
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.qual-item:nth-child(even) {
  border-right: none;
}

.qual-item__icon {
  width: 40px;
  height: 40px;
  background: var(--color-accent-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent);
}

.qual-item__title {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 0.25rem;
}

.qual-item__text {
  font-size: var(--text-sm);
  color: var(--color-mid-gray);
  max-width: none;
}

.standort-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-bottom: var(--border-thin);
}

.standort-detail:last-child {
  border-bottom: none;
}

.standort-detail__info {
  padding: clamp(4rem, 8vw, 8rem) clamp(2rem, 5vw, 5rem);
  border-right: var(--border-thin);
}

.standort-detail__map {
  background: var(--color-off-white);
  min-height: 400px;
  position: relative;
  overflow: hidden;
}

.standort-detail__map iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(80%) contrast(1.1);
}

.standort-info-list {
  margin-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.standort-info-item {
  display: flex;
  gap: var(--space-sm);
}

.standort-info-item__label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-mid-gray);
  min-width: 80px;
  padding-top: 0.2em;
}

.standort-info-item__value {
  font-size: var(--text-sm);
  color: var(--color-dark-gray);
  line-height: 1.7;
}

.kontakt-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(var(--space-lg), 8vw, var(--space-xl));
  align-items: start;
}

.kontakt-info {
  position: sticky;
  top: 8rem;
}

.kontakt-info h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  margin-bottom: var(--space-md);
}

.kontakt-info__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.kontakt-info__item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.kontakt-info__item-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-mid-gray);
}

.kontakt-info__item-value {
  font-size: var(--text-base);
  color: var(--color-black);
}

.wpforms-container .wpforms-form .wpforms-field {
  margin-bottom: var(--space-md) !important;
  padding: 0 !important;
}

.wpforms-container input[type="text"],
.wpforms-container input[type="email"],
.wpforms-container input[type="tel"],
.wpforms-container textarea,
.wpforms-container select {
  width: 100% !important;
  padding: 1rem 1.25rem !important;
  border: 1.5px solid var(--color-light-gray) !important;
  border-radius: var(--radius-sm) !important;
  background: var(--color-white) !important;
  font-family: var(--font-body) !important;
  font-size: var(--text-base) !important;
  color: var(--color-black) !important;
  transition: border-color var(--duration-fast) !important;
  outline: none !important;
}

.wpforms-container input:focus,
.wpforms-container textarea:focus {
  border-color: var(--color-accent) !important;
}

.wpforms-container label {
  font-size: var(--text-sm) !important;
  font-weight: 600 !important;
  color: var(--color-black) !important;
  margin-bottom: 0.5rem !important;
  display: block !important;
}

.wpforms-container .wpforms-submit {
  background: var(--color-black) !important;
  color: var(--color-white) !important;
  border: none !important;
  padding: 0.85rem 2.5rem !important;
  font-family: var(--font-body) !important;
  font-size: var(--text-sm) !important;
  font-weight: 600 !important;
  border-radius: 100px !important;
  cursor: pointer !important;
  transition: background-color var(--duration-fast) !important;
}

.wpforms-container .wpforms-submit:hover {
  background: var(--color-accent) !important;
}

.site-footer {
  background: var(--color-black);
  color: var(--color-white);
  padding-top: clamp(var(--space-lg), 8vw, var(--space-xl));
  padding-bottom: var(--space-lg);
}

.footer-main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .site-logo__name {
  color: var(--color-white);
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.4);
  max-width: 30ch;
  margin-top: var(--space-sm);
}

.footer-col h5 {
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-col ul a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--duration-fast);
}

.footer-col ul a:hover {
  color: var(--color-white);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.3);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.3);
  transition: color var(--duration-fast);
}

.footer-bottom a:hover {
  color: var(--color-white);
}

[data-animate] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s var(--ease-out),
        transform 0.5s var(--ease-out);
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-animate-delay="1"] { transition-delay: 0.1s; }
[data-animate-delay="2"] { transition-delay: 0.2s; }
[data-animate-delay="3"] { transition-delay: 0.3s; }
[data-animate-delay="4"] { transition-delay: 0.4s; }

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes scrollLine {
  0%, 100% { opacity: 0.3; transform: scaleY(1) translateY(0); }
  50%       { opacity: 1;   transform: scaleY(1.2) translateY(4px); }
}

.divider {
  height: 1px;
  background: var(--color-light-gray);
  border: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.mt-sm  { margin-top: var(--space-sm); }
.mt-md  { margin-top: var(--space-md); }
.mt-lg  { margin-top: var(--space-lg); }
.mb-sm  { margin-bottom: var(--space-sm); }
.mb-md  { margin-bottom: var(--space-md); }
.mb-lg  { margin-bottom: var(--space-lg); }

@media (max-width: 1100px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }

  .highlight-section {
    grid-template-columns: 1fr;
  }

  .highlight-section__image {
    min-height: 400px;
  }

  .expertise-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

@media (max-width: 900px) {
  .grid-3 {
    grid-template-columns: 1fr 1fr;
  }

  .grid-4 {
    grid-template-columns: 1fr 1fr;
  }

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

  .process-step {
    border-bottom: var(--border-thin);
  }

  .process-step:nth-child(even) {
    border-right: none;
  }

  .standort-detail {
    grid-template-columns: 1fr;
  }

  .standort-detail__info {
    border-right: none;
  }

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

  .kontakt-info {
    position: static;
  }

  .leistung-block__header {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .qual-list {
    grid-template-columns: 1fr;
  }

  .qual-item:nth-child(even) {
    border-right: var(--border-thin);
  }

  .qual-item {
    border-right: none;
  }
}

@media (max-width: 768px) {
  .site-nav {
    display: none;
    position: fixed;
    inset: 0;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    height: 100vh;
    height: 100dvh;
    background: var(--color-white);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 1.75rem;
    z-index: 300;
    padding: 8.5rem 2rem 3rem;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    font-size: var(--text-xl);
    text-align: center;
  }

  .site-nav .nav-cta {
    margin-top: 1rem;
    width: auto;
    min-width: 200px;
    text-align: center;
  }

  .menu-toggle {
    display: flex;
    position: relative;
    z-index: 310;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

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

  .standort-card {
    border-right: none;
    border-bottom: var(--border-thin);
  }

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

  .footer-main {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }

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

  .process-step {
    border-right: none;
  }
}

@media (max-width: 480px) {
  .team-grid {
    grid-template-columns: 1fr;
  }

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

.custom-logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  margin-left: -4rem;
  flex-shrink: 0;
}

.custom-logo {
  height: 130px;
  width: auto;
  display: block;
  transition: opacity var(--duration-fast);
}

.custom-logo:hover {
  opacity: 0.85;
}

@media (max-width: 768px) {
  .custom-logo {
    height: 130px !important;
    width: auto !important;
  }
  .custom-logo-link {
    margin-left: 0 !important;
  }
  .site-header {
    min-height: 140px !important;
    padding-block: 0.25rem !important;
  }
}

.company-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
  width: 100%;
}

.company-content {
  width: 100%;
  min-width: 0;
}

.company-content p {
  max-width: none;
  margin-bottom: 1rem;
}

.company-image {
  position: relative;
  width: 100%;
  min-width: 0;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-off-white);
  opacity: 1 !important;
  transform: none !important;
  display: block !important;
}

.company-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 700px) {
  .company-grid {
    grid-template-columns: 1fr;
  }
}

.site-nav__menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__menu li {
  margin: 0;
  padding: 0;
}

.site-nav__menu a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-dark-gray);
  letter-spacing: 0.01em;
  transition: color var(--duration-fast);
  position: relative;
}
.site-nav__menu a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-base) var(--ease-out);
}

.site-nav__menu a:hover {
  color: var(--color-black);
}

.site-nav__menu a:hover::after {
  transform: scaleX(1);
}

.site-nav .nav-cta {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-white) !important;
  background: var(--color-black);
  padding: 0.6rem 1.4rem;
  border-radius: 100px;
}

.site-nav .nav-cta::after {
  display: none !important;
}
@media (max-width: 768px) {
  .site-nav__menu {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }
}

a.site-logo,
.site-logo,
.custom-logo-link,
a.custom-logo-link {
  margin-left: 0 !important;
  padding-left: 0 !important;
  position: static !important;
  left: auto !important;
}

img.custom-logo,
.custom-logo {
  height: 130px !important;
  width: auto !important;
  display: block !important;
  max-width: none !important;
}

.site-header .container,
.site-header > .container {
  padding-left: 0 !important;
  padding-inline-start: 0 !important;
}

.header-inner {
  padding-left: 0 !important;
}

@media (max-width: 768px) {
  img.custom-logo,
  .custom-logo {
    height: 130px !important;
    width: auto !important;
  }

  .site-header .container,
  .site-header > .container {
    padding-left: 0 !important;
    padding-inline-start: 0 !important;
  }
}

.section--dark .grid-4 {
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  width: 100%;
}

@media (max-width: 900px) {
  .section--dark .grid-4 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .section--dark .grid-4 {
    grid-template-columns: 1fr;
  }
}