/* =============================================
   PERSPEKTIVEN-PIONIER | Stylesheet
   ============================================= */

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

:root {
  --color-primary:    #1a3a5c;
  --color-accent:     #c9883a;
  --color-accent-light: #e8a84e;
  --color-bg:         #ffffff;
  --color-bg-alt:     #f4f6f9;
  --color-text:       #2c2c2c;
  --color-text-light: #5a6a7a;
  --color-border:     #dde3eb;
  --color-cta-bg:     #1a3a5c;
  --color-cta-text:   #ffffff;

  --font-sans: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --max-width: 1100px;
  --nav-height: 70px;
  --radius: 10px;
  --shadow: 0 4px 24px rgba(26,58,92,0.10);
  --transition: 0.25s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  font-size: 1rem;
}

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

ul {
  list-style: none;
}

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

/* --- Typography --- */
h1, h2, h3 {
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-primary);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}

p {
  color: var(--color-text);
  margin-bottom: 1rem;
}

/* --- Utility --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 90px 0;
}

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

.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.6rem;
}

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

.intro-text {
  font-size: 1.08rem;
  color: var(--color-text-light);
  max-width: 680px;
  margin-bottom: 1.5rem;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 4px 16px rgba(201,136,58,0.35);
}

.btn-primary:hover {
  background: var(--color-accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,136,58,0.4);
}

.btn-full {
  width: 100%;
}

/* =============================================
   NAVIGATION
   ============================================= */
#header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}

#header.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: 0 2px 16px rgba(26,58,92,0.10);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  text-decoration: none;
  transition: color var(--transition);
}

.logo-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
  transition: color var(--transition);
}

.logo-tagline {
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--color-accent-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color var(--transition);
}

#header.scrolled .logo-name {
  color: var(--color-primary);
}

#header.scrolled .logo-tagline {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a:hover {
  color: #fff;
}

#header.scrolled .nav-links a {
  color: var(--color-text);
}

#header.scrolled .nav-links a:hover {
  color: var(--color-primary);
}

.nav-cta {
  background: var(--color-accent) !important;
  color: #fff !important;
  padding: 0.5rem 1.3rem;
  border-radius: 50px;
  transition: background var(--transition), transform var(--transition) !important;
}

.nav-cta:hover {
  background: var(--color-accent-light) !important;
  transform: translateY(-1px);
}

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

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: background var(--transition);
}

#header.scrolled .nav-toggle span {
  background: var(--color-primary);
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  background:
    radial-gradient(ellipse at 20% 60%, rgba(45, 95, 138, 0.5) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 20%, rgba(201, 136, 58, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 60% 80%, rgba(26, 58, 92, 0.3) 0%, transparent 45%),
    #0b1a2e;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 1.5rem 90px;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.hero-sub {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 1.2rem;
}

.hero h1 {
  color: #fff;
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  margin-bottom: 1.5rem;
}

.hero-text {
  color: rgba(255,255,255,0.82);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

.hero-shape {
  position: absolute;
  bottom: -60px;
  right: -80px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  pointer-events: none;
}

.hero-shape::before {
  content: '';
  position: absolute;
  top: 60px;
  left: 60px;
  right: 60px;
  bottom: 60px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}

/* =============================================
   ÜBER MICH
   ============================================= */
.about-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3.5rem;
  align-items: start;
  margin-top: 2.5rem;
}

.about-image {
  position: sticky;
  top: calc(var(--nav-height) + 20px);
}

.about-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  border: 2px dashed var(--color-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--color-text-light);
}

.about-placeholder svg {
  width: 60px;
  height: 60px;
  color: var(--color-border);
}

.about-placeholder span {
  font-size: 0.85rem;
}

.about-text p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: #444;
  margin-bottom: 1.2rem;
}

/* =============================================
   ANSATZ
   ============================================= */
.goals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.goal-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.8rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--color-accent);
  transition: transform var(--transition);
}

.goal-card:hover {
  transform: translateY(-3px);
}

.goal-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  color: var(--color-accent);
}

.goal-icon svg {
  width: 100%;
  height: 100%;
}

.goal-card p {
  margin: 0;
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.98rem;
}

/* =============================================
   ANGEBOT
   ============================================= */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.8rem;
  margin-top: 2.5rem;
}

.offer-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem 1.8rem;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.offer-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(26,58,92,0.14);
  border-color: var(--color-accent);
}

.offer-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-accent);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: 0.8rem;
}

.offer-card h3 {
  color: var(--color-primary);
  margin-bottom: 0.8rem;
}

.offer-card p {
  color: var(--color-text-light);
  font-size: 0.96rem;
  margin: 0;
}

/* =============================================
   NUTZEN
   ============================================= */
.benefit-list {
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 700px;
}

.benefit-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: 1.08rem;
  color: var(--color-text);
}

.benefit-dot {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-accent);
  margin-top: 7px;
}

.benefit-closing {
  margin-top: 2rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
  border-left: 4px solid var(--color-accent);
  padding-left: 1.2rem;
  max-width: 600px;
}

/* =============================================
   CTA / KONTAKT
   ============================================= */
.section-cta {
  background:
    radial-gradient(ellipse at 80% 50%, rgba(45, 95, 138, 0.45) 0%, transparent 55%),
    radial-gradient(ellipse at 15% 30%, rgba(201, 136, 58, 0.1) 0%, transparent 50%),
    #0b1a2e;
}

.section-cta h2 {
  color: #fff;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
}

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

.cta-text {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  margin-bottom: 3rem;
  max-width: 560px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  justify-self: center;
}

.contact-portrait {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--color-accent-light);
  margin-bottom: 0.4rem;
  margin-left: auto;
  margin-right: auto;
  flex-shrink: 0;
}

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

.contact-portrait-placeholder {
  display: none;
  width: 100%;
  height: 100%;
  background: rgba(255,255,255,0.08);
  align-items: center;
  justify-content: center;
  color: var(--color-accent-light);
}

.contact-portrait-placeholder svg {
  width: 48px;
  height: 48px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  color: rgba(255,255,255,0.9);
}

.contact-item svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--color-accent-light);
}

.contact-item div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.contact-item strong {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-light);
}

.contact-item span,
.contact-item a {
  color: rgba(255,255,255,0.9);
  font-size: 1rem;
  line-height: 1.5;
}

.contact-item a:hover {
  color: #fff;
  text-decoration: underline;
}

/* Contact Form */
.contact-form-box {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 2rem;
  backdrop-filter: blur(8px);
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 6px;
  color: #fff;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.4);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-accent-light);
  background: rgba(255,255,255,0.15);
}

.form-group textarea {
  resize: vertical;
}

.form-success {
  display: none;
  text-align: center;
  color: var(--color-accent-light);
  font-weight: 600;
  margin-top: 1rem;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: #0f2236;
  color: rgba(255,255,255,0.55);
  padding: 2.5rem 1.5rem;
  text-align: center;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.footer-logo {
  font-weight: 700;
  font-size: 1.1rem;
  color: rgba(255,255,255,0.9);
  margin: 0;
}

.footer-copy {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.9);
  margin: 0;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  margin-top: 0.4rem;
}

.footer-links a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.9);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: rgba(255,255,255,0.9);
}

/* =============================================
   SCROLL ANIMATION
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-image {
    position: static;
    max-width: 260px;
    margin: 0 auto;
  }

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

@media (max-width: 860px) {
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background: var(--color-primary);
    flex-direction: column;
    align-items: center;
    padding: 2rem 1rem;
    gap: 1.5rem;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a,
  #header.scrolled .nav-links a {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
  }

  .nav-toggle {
    display: flex;
  }
}

@media (max-width: 700px) {
  .section {
    padding: 70px 0;
  }

  .hero {
    padding-left: 2.5rem;
    padding-right: 2.5rem;
  }

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

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