/* ============================================
   Bauhaus Abstract Geometry Theme
   Fonts: Archivo Black (headings), Noto Sans SC (body)
   ============================================ */

/* ---- CSS Custom Properties ---- */
:root {
  --bauhaus-red: #e63946;
  --bauhaus-yellow: #f4d03f;
  --bauhaus-blue: #1d3557;
  --bauhaus-white: #ffffff;
  --bauhaus-black: #111111;
  --geo-grey: #f0f0f0;
  --bauhaus-red-dark: #c1121f;
  --bauhaus-blue-light: #457b9d;
  --transition-speed: 0.3s;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans SC', sans-serif;
  color: var(--bauhaus-black);
  background: var(--bauhaus-white);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Archivo Black', sans-serif;
  font-weight: 900;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-speed) ease;
}

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

/* ---- Geometric Decorative Elements ---- */
.geo-circle {
  border-radius: 50%;
}
.geo-triangle {
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}
.geo-diamond {
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}
.geo-hexagon {
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}
.geo-parallelogram {
  clip-path: polygon(25% 0%, 100% 0%, 75% 100%, 0% 100%);
}

/* ---- Section Title ---- */
.section-title {
  font-family: 'Archivo Black', sans-serif;
  font-size: 2.5rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  position: relative;
  display: inline-block;
  margin-bottom: 1rem;
}
.section-subtitle {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 1.1rem;
  color: #555;
  margin-bottom: 3rem;
}

/* ---- Geometric Title Accent ---- */
.geo-accent-bar {
  width: 60px;
  height: 6px;
  border-radius: 3px;
  margin: 0.8rem auto 0;
}

/* ============================================
   NAVBAR
   ============================================ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--bauhaus-white);
  border-bottom: 3px solid var(--geo-grey);
  transition: box-shadow var(--transition-speed) ease;
}
#navbar.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
#navbar .nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Archivo Black', sans-serif;
  font-size: 1.3rem;
  color: var(--bauhaus-black);
}
.nav-logo .logo-geo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  position: relative;
}
.nav-logo .logo-geo .shape-red {
  position: absolute;
  width: 22px;
  height: 22px;
  background: var(--bauhaus-red);
  border-radius: 50%;
  top: 2px;
  right: 2px;
}
.nav-logo .logo-geo .shape-yellow {
  position: absolute;
  width: 20px;
  height: 20px;
  background: var(--bauhaus-yellow);
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  bottom: 2px;
  left: 2px;
}
.nav-logo .logo-geo .shape-blue {
  position: absolute;
  width: 24px;
  height: 14px;
  background: var(--bauhaus-blue);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}
.nav-links a {
  font-family: 'Archivo Black', sans-serif;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  padding: 0.3rem 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--bauhaus-red);
  transition: width var(--transition-speed) ease;
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}
.nav-links a:hover {
  color: var(--bauhaus-red);
}
.nav-links a.active {
  color: var(--bauhaus-red);
}

/* Nav CTA */
.nav-cta {
  background: var(--bauhaus-red);
  color: var(--bauhaus-white) !important;
  padding: 0.5rem 1.2rem !important;
  border-radius: 2px;
  clip-path: polygon(8% 0%, 100% 0%, 92% 100%, 0% 100%);
  transition: background var(--transition-speed) ease !important;
}
.nav-cta:hover {
  background: var(--bauhaus-red-dark) !important;
  color: var(--bauhaus-white) !important;
}
.nav-cta::after {
  display: none !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--bauhaus-black);
  border-radius: 2px;
  transition: all var(--transition-speed) ease;
}
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--bauhaus-white);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  transform: translateY(-100%);
  transition: transform 0.4s ease;
}
.mobile-menu.open {
  transform: translateY(0);
}
.mobile-menu a {
  font-family: 'Archivo Black', sans-serif;
  font-size: 1.5rem;
  text-transform: uppercase;
  position: relative;
}
.mobile-menu a:hover {
  color: var(--bauhaus-red);
}

/* ============================================
   HERO
   ============================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
  background: var(--bauhaus-white);
}
.hero-bg-geo {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}
/* Large geometric shapes in hero */
.hero-geo-circle {
  position: absolute;
  width: 300px;
  height: 300px;
  background: var(--bauhaus-red);
  border-radius: 50%;
  top: 15%;
  right: -60px;
  opacity: 0.85;
}
.hero-geo-triangle {
  position: absolute;
  width: 260px;
  height: 260px;
  background: var(--bauhaus-yellow);
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  bottom: 10%;
  left: -40px;
  opacity: 0.9;
}
.hero-geo-rect {
  position: absolute;
  width: 200px;
  height: 140px;
  background: var(--bauhaus-blue);
  top: 55%;
  right: 18%;
  opacity: 0.8;
  transform: rotate(15deg);
}
.hero-geo-dot-grid {
  position: absolute;
  top: 10%;
  left: 5%;
  width: 200px;
  height: 200px;
  background-image: radial-gradient(circle, #ccc 2px, transparent 2px);
  background-size: 25px 25px;
  opacity: 0.5;
}
.hero-geo-line {
  position: absolute;
  top: 70%;
  left: 10%;
  width: 150px;
  height: 4px;
  background: var(--bauhaus-red);
  opacity: 0.6;
}
.hero-geo-line2 {
  position: absolute;
  top: 30%;
  left: 60%;
  width: 100px;
  height: 100px;
  border: 4px solid var(--bauhaus-blue);
  border-radius: 50%;
  opacity: 0.4;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-text h1 {
  font-size: 3.2rem;
  line-height: 1.15;
  color: var(--bauhaus-black);
  margin-bottom: 1.5rem;
}
.hero-text h1 .highlight {
  color: var(--bauhaus-red);
  position: relative;
  display: inline-block;
}
.hero-text h1 .highlight::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 8px;
  background: var(--bauhaus-yellow);
  z-index: -1;
  opacity: 0.5;
  clip-path: polygon(2% 0%, 100% 0%, 98% 100%, 0% 100%);
}
.hero-text p {
  font-size: 1.15rem;
  color: #444;
  margin-bottom: 2rem;
  max-width: 480px;
}
.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-block;
  font-family: 'Archivo Black', sans-serif;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.9rem 2rem;
  background: var(--bauhaus-red);
  color: var(--bauhaus-white);
  border: none;
  clip-path: polygon(6% 0%, 100% 0%, 94% 100%, 0% 100%);
  cursor: pointer;
  transition: all var(--transition-speed) ease;
}
.btn-primary:hover {
  background: var(--bauhaus-red-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(230,57,70,0.35);
}
.btn-outline {
  display: inline-block;
  font-family: 'Archivo Black', sans-serif;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.85rem 2rem;
  background: transparent;
  color: var(--bauhaus-black);
  border: 3px solid var(--bauhaus-black);
  clip-path: polygon(4% 0%, 100% 0%, 96% 100%, 0% 100%);
  cursor: pointer;
  transition: all var(--transition-speed) ease;
}
.btn-outline:hover {
  background: var(--bauhaus-black);
  color: var(--bauhaus-white);
  transform: translateY(-2px);
}
.hero-image-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-image-wrapper img {
  border-radius: 4px;
  width: 100%;
  max-width: 500px;
  clip-path: polygon(0% 5%, 95% 0%, 100% 95%, 5% 100%);
  box-shadow: 20px 20px 0 var(--bauhaus-yellow);
}
.hero-image-wrapper .geo-badge {
  position: absolute;
  bottom: -15px;
  left: -15px;
  width: 70px;
  height: 70px;
  background: var(--bauhaus-red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: 'Archivo Black', sans-serif;
  font-size: 0.8rem;
  text-align: center;
  line-height: 1.2;
}

/* ============================================
   FEATURES
   ============================================ */
#features {
  padding: 5rem 1.5rem;
  background: var(--geo-grey);
}
#features .container {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 1rem;
}
.feature-card {
  background: var(--bauhaus-white);
  border-radius: 4px;
  overflow: hidden;
  text-align: left;
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
  position: relative;
}
.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.12);
}
.feature-card-top {
  height: 10px;
}
.feature-card:nth-child(1) .feature-card-top { background: var(--bauhaus-red); }
.feature-card:nth-child(2) .feature-card-top { background: var(--bauhaus-yellow); }
.feature-card:nth-child(3) .feature-card-top { background: var(--bauhaus-blue); }
.feature-card:nth-child(4) .feature-card-top { background: var(--bauhaus-blue); }
.feature-card:nth-child(5) .feature-card-top { background: var(--bauhaus-red); }
.feature-card:nth-child(6) .feature-card-top { background: var(--bauhaus-yellow); }

.feature-card-body {
  padding: 2rem 1.8rem;
}
.feature-card .geo-number {
  font-family: 'Archivo Black', sans-serif;
  font-size: 3rem;
  color: var(--bauhaus-red);
  line-height: 1;
  margin-bottom: 0.5rem;
  opacity: 0.3;
}
.feature-card:nth-child(2) .geo-number { color: var(--bauhaus-yellow); }
.feature-card:nth-child(3) .geo-number { color: var(--bauhaus-blue); }
.feature-card:nth-child(4) .geo-number { color: var(--bauhaus-blue); }
.feature-card:nth-child(5) .geo-number { color: var(--bauhaus-red); }
.feature-card:nth-child(6) .geo-number { color: var(--bauhaus-yellow); }

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
  color: var(--bauhaus-black);
}
.feature-card p {
  font-size: 0.95rem;
  color: #666;
  line-height: 1.6;
}
.feature-card .geo-shape-icon {
  position: absolute;
  top: 25px;
  right: 20px;
  width: 12px;
  height: 12px;
  background: var(--bauhaus-red);
}
.feature-card:nth-child(1) .geo-shape-icon { border-radius: 50%; }
.feature-card:nth-child(2) .geo-shape-icon { clip-path: polygon(50% 0%, 0% 100%, 100% 100%); background: var(--bauhaus-yellow); }
.feature-card:nth-child(3) .geo-shape-icon { background: var(--bauhaus-blue); }
.feature-card:nth-child(4) .geo-shape-icon { border-radius: 50%; background: var(--bauhaus-blue); }
.feature-card:nth-child(5) .geo-shape-icon { clip-path: polygon(50% 0%, 0% 100%, 100% 100%); background: var(--bauhaus-red); }
.feature-card:nth-child(6) .geo-shape-icon { background: var(--bauhaus-yellow); }

/* ============================================
   STATS
   ============================================ */
#stats {
  padding: 5rem 1.5rem;
  background: var(--bauhaus-white);
  position: relative;
  overflow: hidden;
}
#stats .geo-bg {
  position: absolute;
  width: 400px;
  height: 400px;
  background: var(--bauhaus-yellow);
  opacity: 0.08;
  border-radius: 50%;
  top: -100px;
  right: -150px;
}
#stats .geo-bg2 {
  position: absolute;
  width: 300px;
  height: 300px;
  border: 6px solid var(--bauhaus-red);
  opacity: 0.08;
  bottom: -100px;
  left: -80px;
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}
#stats .container {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 1rem;
}
.stat-item {
  padding: 2rem 1rem;
}
.stat-number {
  font-family: 'Archivo Black', sans-serif;
  font-size: 3.2rem;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-item:nth-child(1) .stat-number { color: var(--bauhaus-red); }
.stat-item:nth-child(2) .stat-number { color: var(--bauhaus-yellow); -webkit-text-stroke: 1px #c9a81f; }
.stat-item:nth-child(3) .stat-number { color: var(--bauhaus-blue); }
.stat-item:nth-child(4) .stat-number { color: var(--bauhaus-red); }

.stat-label {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 1rem;
  color: #666;
  font-weight: 600;
}
.stat-geo {
  width: 30px;
  height: 30px;
  margin: 0 auto 1rem;
}
.stat-item:nth-child(1) .stat-geo {
  background: var(--bauhaus-red);
  border-radius: 50%;
}
.stat-item:nth-child(2) .stat-geo {
  background: var(--bauhaus-yellow);
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}
.stat-item:nth-child(3) .stat-geo {
  background: var(--bauhaus-blue);
}
.stat-item:nth-child(4) .stat-geo {
  background: var(--bauhaus-red);
  clip-path: polygon(25% 0%, 100% 0%, 75% 100%, 0% 100%);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
#testimonials {
  padding: 5rem 1.5rem;
  background: var(--geo-grey);
}
#testimonials .container {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 1rem;
}
.testimonial-card {
  background: var(--bauhaus-white);
  border-radius: 4px;
  padding: 2rem 1.8rem;
  text-align: left;
  position: relative;
  border-left: 6px solid transparent;
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}
.testimonial-card:nth-child(1) { border-left-color: var(--bauhaus-red); }
.testimonial-card:nth-child(2) { border-left-color: var(--bauhaus-yellow); }
.testimonial-card:nth-child(3) { border-left-color: var(--bauhaus-blue); }
.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.1);
}
.testimonial-card .quote-geo {
  font-family: 'Archivo Black', sans-serif;
  font-size: 4rem;
  color: var(--bauhaus-red);
  line-height: 1;
  opacity: 0.25;
  margin-bottom: -1rem;
}
.testimonial-card:nth-child(2) .quote-geo { color: var(--bauhaus-yellow); }
.testimonial-card:nth-child(3) .quote-geo { color: var(--bauhaus-blue); }
.testimonial-card p {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.testimonial-author img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}
.testimonial-author .author-info h4 {
  font-size: 0.95rem;
  color: var(--bauhaus-black);
}
.testimonial-author .author-info span {
  font-size: 0.8rem;
  color: #888;
}

/* ============================================
   FAQ
   ============================================ */
#faq {
  padding: 5rem 1.5rem;
  background: var(--bauhaus-white);
  position: relative;
  overflow: hidden;
}
#faq .geo-bg-decoration {
  position: absolute;
  top: 50px;
  right: -50px;
  width: 200px;
  height: 200px;
  border: 3px dashed var(--bauhaus-yellow);
  border-radius: 50%;
  opacity: 0.3;
}
#faq .container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}
.faq-list {
  text-align: left;
  margin-top: 1rem;
}
.faq-item {
  background: var(--geo-grey);
  border-radius: 4px;
  margin-bottom: 0.8rem;
  overflow: hidden;
  border-left: 5px solid transparent;
  transition: border-color var(--transition-speed) ease;
  cursor: pointer;
}
.faq-item:nth-child(1) { border-left-color: var(--bauhaus-red); }
.faq-item:nth-child(2) { border-left-color: var(--bauhaus-yellow); }
.faq-item:nth-child(3) { border-left-color: var(--bauhaus-blue); }
.faq-item:nth-child(4) { border-left-color: var(--bauhaus-red); }
.faq-item:nth-child(5) { border-left-color: var(--bauhaus-yellow); }
.faq-item:nth-child(6) { border-left-color: var(--bauhaus-blue); }

.faq-item.active {
  border-left-width: 8px;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.5rem;
  font-family: 'Archivo Black', sans-serif;
  font-size: 1rem;
  color: var(--bauhaus-black);
}
.faq-question .geo-indicator {
  width: 24px;
  height: 24px;
  min-width: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Archivo Black', sans-serif;
  font-size: 1.2rem;
  transition: transform var(--transition-speed) ease;
}
.faq-item:nth-child(1) .geo-indicator { color: var(--bauhaus-red); }
.faq-item:nth-child(2) .geo-indicator { color: var(--bauhaus-yellow); -webkit-text-stroke: 0.5px #aaa; }
.faq-item:nth-child(3) .geo-indicator { color: var(--bauhaus-blue); }
.faq-item:nth-child(4) .geo-indicator { color: var(--bauhaus-red); }
.faq-item:nth-child(5) .geo-indicator { color: var(--bauhaus-yellow); -webkit-text-stroke: 0.5px #aaa; }
.faq-item:nth-child(6) .geo-indicator { color: var(--bauhaus-blue); }

.faq-item.active .geo-indicator {
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-item.active .faq-answer {
  max-height: 300px;
}
.faq-answer-inner {
  padding: 0 1.5rem 1.2rem;
  font-size: 0.95rem;
  color: #555;
  line-height: 1.7;
}

/* ============================================
   CTA
   ============================================ */
#cta {
  padding: 5rem 1.5rem;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, var(--bauhaus-red) 0%, var(--bauhaus-red) 40%, var(--bauhaus-blue) 40%, var(--bauhaus-blue) 60%, var(--bauhaus-black) 60%, var(--bauhaus-black) 100%);
}
#cta .cta-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 20% 30%, rgba(244,208,63,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255,255,255,0.1) 0%, transparent 50%);
  pointer-events: none;
}
#cta .container {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
  color: var(--bauhaus-white);
}
#cta h2 {
  font-size: 2.3rem;
  margin-bottom: 1rem;
}
#cta p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}
#cta .btn-cta {
  display: inline-block;
  font-family: 'Archivo Black', sans-serif;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 1rem 2.5rem;
  background: var(--bauhaus-yellow);
  color: var(--bauhaus-black);
  border: none;
  clip-path: polygon(5% 0%, 100% 0%, 95% 100%, 0% 100%);
  cursor: pointer;
  transition: all var(--transition-speed) ease;
}
#cta .btn-cta:hover {
  background: #e6c02f;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(244,208,63,0.4);
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: var(--bauhaus-black);
  color: var(--bauhaus-white);
  padding: 4rem 1.5rem 2rem;
  position: relative;
  overflow: hidden;
}
footer .footer-geo-accent {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--bauhaus-red) 0%, var(--bauhaus-red) 25%, var(--bauhaus-yellow) 25%, var(--bauhaus-yellow) 50%, var(--bauhaus-blue) 50%, var(--bauhaus-blue) 75%, var(--bauhaus-white) 75%, var(--bauhaus-white) 100%);
}
footer .footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem;
  position: relative;
  z-index: 1;
}
.footer-col h4 {
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
  position: relative;
  display: inline-block;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 30px;
  height: 3px;
  border-radius: 2px;
}
.footer-col:nth-child(1) h4::after { background: var(--bauhaus-red); }
.footer-col:nth-child(2) h4::after { background: var(--bauhaus-yellow); }
.footer-col:nth-child(3) h4::after { background: var(--bauhaus-blue); }
.footer-col:nth-child(4) h4::after { background: var(--bauhaus-red); }

.footer-col p,
.footer-col a {
  font-size: 0.9rem;
  color: #aaa;
  line-height: 2;
  display: block;
}
.footer-col a:hover {
  color: var(--bauhaus-yellow);
}
.footer-col .geo-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  vertical-align: middle;
}
.footer-col:nth-child(1) .geo-dot { background: var(--bauhaus-red); border-radius: 50%; }
.footer-col:nth-child(2) .geo-dot { background: var(--bauhaus-yellow); clip-path: polygon(50% 0%, 0% 100%, 100% 100%); }
.footer-col:nth-child(3) .geo-dot { background: var(--bauhaus-blue); }
.footer-col:nth-child(4) .geo-dot { background: var(--bauhaus-red); clip-path: polygon(25% 0%, 100% 0%, 75% 100%, 0% 100%); }

.footer-bottom {
  max-width: 1200px;
  margin: 3rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid #333;
  text-align: center;
  font-size: 0.85rem;
  color: #777;
  position: relative;
  z-index: 1;
}

/* ============================================
   FLOATING CONTACT & BACK TO TOP
   ============================================ */
.floating-cs {
  position: fixed;
  bottom: 100px;
  right: 25px;
  width: 55px;
  height: 55px;
  background: var(--bauhaus-red);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 4px 16px rgba(230,57,70,0.4);
  z-index: 998;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  animation: floatPulse 2s infinite;
}
.floating-cs:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(230,57,70,0.55);
}
@keyframes floatPulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(230,57,70,0.4); }
  50% { box-shadow: 0 4px 26px rgba(230,57,70,0.7); }
}

.back-to-top {
  position: fixed;
  bottom: 35px;
  right: 25px;
  width: 45px;
  height: 45px;
  background: var(--bauhaus-black);
  color: #fff;
  border-radius: 2px;
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 6px;
  font-size: 0.8rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  z-index: 998;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-speed) ease;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}
.back-to-top:hover {
  background: var(--bauhaus-red);
  transform: translateY(-3px);
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.page-header {
  padding: 8rem 1.5rem 4rem;
  background: var(--bauhaus-white);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.page-header .geo-accent {
  position: absolute;
  width: 250px;
  height: 250px;
  background: var(--bauhaus-yellow);
  opacity: 0.08;
  border-radius: 50%;
  top: -80px;
  right: -100px;
}
.page-header h1 {
  font-size: 2.8rem;
  position: relative;
  z-index: 1;
}

.about-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem 5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.about-content img {
  clip-path: polygon(0% 4%, 96% 0%, 100% 96%, 4% 100%);
  box-shadow: 16px 16px 0 var(--bauhaus-red);
  opacity: 0.8;
}
.about-content h2 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}
.about-content p {
  color: #555;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.about-values {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem 5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.value-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--geo-grey);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-speed) ease;
}
.value-card:hover {
  transform: translateY(-6px);
}
.value-card .value-geo {
  width: 40px;
  height: 40px;
  margin: 0 auto 1rem;
}
.value-card:nth-child(1) .value-geo {
  background: var(--bauhaus-red);
  border-radius: 50%;
}
.value-card:nth-child(2) .value-geo {
  background: var(--bauhaus-yellow);
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}
.value-card:nth-child(3) .value-geo {
  background: var(--bauhaus-blue);
}
.value-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}
.value-card p {
  font-size: 0.9rem;
  color: #666;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem 5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}
.contact-info h2 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.8rem;
}
.contact-info-item .ci-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #fff;
  border-radius: 4px;
}
.contact-info-item:nth-child(1) .ci-icon { background: var(--bauhaus-red); }
.contact-info-item:nth-child(2) .ci-icon { background: var(--bauhaus-yellow); color: var(--bauhaus-black); }
.contact-info-item:nth-child(3) .ci-icon { background: var(--bauhaus-blue); }

.contact-info-item h4 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
}
.contact-info-item p {
  font-size: 0.9rem;
  color: #666;
}

.contact-form {
  background: var(--geo-grey);
  padding: 2.5rem;
  border-radius: 4px;
  border-top: 5px solid var(--bauhaus-red);
}
.contact-form h3 {
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}
.contact-form .form-group {
  margin-bottom: 1.2rem;
}
.contact-form label {
  display: block;
  font-family: 'Archivo Black', sans-serif;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.4rem;
  color: var(--bauhaus-black);
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 2px solid #ddd;
  border-radius: 4px;
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.95rem;
  transition: border-color var(--transition-speed) ease;
  background: #fff;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--bauhaus-red);
}
.contact-form textarea {
  resize: vertical;
  min-height: 130px;
}
.contact-form .btn-primary {
  width: 100%;
  text-align: center;
}

/* ============================================
   ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-text p {
    max-width: 100%;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-image-wrapper img {
    max-width: 400px;
    margin: 0 auto;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  footer .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-content {
    grid-template-columns: 1fr;
  }
  .about-values {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .mobile-menu {
    display: flex;
  }
  .hero-text h1 {
    font-size: 2.2rem;
  }
  .section-title {
    font-size: 1.8rem;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  footer .footer-grid {
    grid-template-columns: 1fr;
  }
  .about-values {
    grid-template-columns: 1fr;
  }
  #cta {
    background: linear-gradient(180deg, var(--bauhaus-red) 0%, var(--bauhaus-red) 33%, var(--bauhaus-blue) 33%, var(--bauhaus-blue) 66%, var(--bauhaus-black) 66%, var(--bauhaus-black) 100%);
  }
  #cta h2 {
    font-size: 1.7rem;
  }
  .hero-geo-circle {
    width: 180px;
    height: 180px;
    right: -80px;
  }
  .hero-geo-triangle {
    width: 160px;
    height: 160px;
    left: -60px;
  }
  .hero-geo-rect {
    width: 120px;
    height: 80px;
    right: 5%;
  }
}