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

:root {
  --primary: #163E6A;
  --primary-light: #1e5490;
  --secondary: #6DC4E8;
  --accent: #EB0074;
  --accent-hover: #c40062;
  --foreground: #2d3748;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-800: #1f2937;
  --white: #ffffff;
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Sans', monospace;
}

html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--foreground); background: #fff; -webkit-font-smoothing: antialiased; }
h1,h2,h3,h4,h5,h6 { font-family: var(--font-heading); font-weight: 700; color: var(--primary); }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; font-family: var(--font-body); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* NAVBAR */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 1.5rem 0; transition: all 0.3s ease; border-bottom: 1px solid transparent;
}
nav.scrolled {
  background: rgba(255,255,255,0.92); backdrop-filter: blur(12px);
  border-color: var(--gray-100); padding: 0.75rem 0; box-shadow: 0 1px 8px rgba(0,0,0,0.06);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.nav-logo img { height: 40px; width: auto; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a {
  font-size: 0.875rem; font-weight: 500; transition: color 0.2s;
  color: rgba(255,255,255,0.9); position: relative;
}
nav.scrolled .nav-links a { color: var(--gray-600); }
.nav-links a:hover { color: var(--accent); }
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: var(--accent); transition: width 0.3s;
}
.nav-links a:hover::after { width: 100%; }
.btn-contact {
  background: white; color: var(--primary); border-radius: 9999px;
  padding: 0.5rem 1.5rem; font-weight: 600; font-size: 0.875rem;
  transition: all 0.2s; box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
nav.scrolled .btn-contact { background: var(--primary); color: white; }
.btn-contact:hover { transform: scale(1.04); }
.hamburger { display: none; background: none; padding: 4px; color: white; }
nav.scrolled .hamburger { color: var(--primary); }
.mobile-menu {
  display: none; position: absolute; top: 100%; left: 0; right: 0;
  background: white; border-bottom: 1px solid var(--gray-100);
  padding: 1.5rem; flex-direction: column; gap: 1rem; box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: 1.1rem; font-weight: 500; color: var(--gray-800); padding: 0.5rem 0; border-bottom: 1px solid var(--gray-100); }
.mobile-menu .btn-mobile-contact { background: var(--primary); color: white; border-radius: 8px; padding: 0.75rem; text-align: center; font-weight: 600; margin-top: 0.5rem; }

/* BUTTONS */
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--accent); color: white; border-radius: 9999px;
  padding: 1rem 2rem; font-size: 1.125rem; font-weight: 600;
  transition: all 0.2s; box-shadow: 0 4px 14px rgba(235,0,116,0.3);
}
.btn-primary:hover { background: var(--accent-hover); transform: scale(1.02); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border: 1px solid rgba(255,255,255,0.2); color: white; border-radius: 9999px;
  padding: 1rem 2rem; font-size: 1.125rem; font-weight: 500;
  transition: all 0.2s; backdrop-filter: blur(4px); background: none;
}
.btn-outline:hover { background: rgba(255,255,255,0.1); }
.btn-white {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: white; color: var(--primary); border-radius: 9999px;
  padding: 1rem 2rem; font-size: 1.125rem; font-weight: 700; transition: all 0.2s;
}
.btn-white:hover { background: var(--gray-100); transform: scale(1.02); }

/* HERO */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  overflow: hidden; background: var(--primary); color: white;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.hero-bg::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: rgba(22,62,106,0.8); mix-blend-mode: multiply;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(to right, var(--primary), transparent);
}
.hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.6; }
.hero-content { position: relative; z-index: 2; padding-top: 5rem; max-width: 750px; }
.hero-tag { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1.5rem; }
.hero-tag span:first-child { display: inline-block; height: 1px; width: 3rem; background: var(--accent); }
.hero-tag span:last-child { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); }
.hero h1 { font-size: clamp(3rem, 7vw, 5rem); line-height: 1.1; margin-bottom: 2rem; color: white; }
.hero h1 span { background: linear-gradient(to right, white, var(--secondary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { font-size: 1.25rem; color: #e2e8f0; margin-bottom: 2.5rem; max-width: 40rem; line-height: 1.75; font-weight: 300; }
.hero-btns { display: flex; flex-wrap: wrap; gap: 1rem; }
.scroll-indicator { position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%); z-index: 2; }
.scroll-line { width: 1px; height: 4rem; background: linear-gradient(to bottom, white, transparent); animation: scrollBounce 2s ease-in-out infinite; }
@keyframes scrollBounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(10px); } }

/* SECTIONS */
.section { padding: 6rem 0; }
.section-gray { background: var(--gray-50); }
.section-dark { background: var(--foreground); color: white; }
.section-primary { background: var(--primary); color: white; }
.section-label { font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 700; color: var(--accent); display: block; margin-bottom: 0.5rem; }
.section-title { font-size: clamp(2rem, 4vw, 2.5rem); margin-bottom: 1rem; }
.section-subtitle { font-size: 1rem; color: var(--gray-600); max-width: 40rem; }

/* GRID */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

/* CARDS */
.card {
  background: white; border-radius: 1rem; border: 1px solid var(--gray-100);
  padding: 2rem; transition: all 0.3s;
}
.card:hover { border-color: rgba(22,62,106,0.2); box-shadow: 0 8px 30px rgba(0,0,0,0.08); transform: translateY(-3px); }
.card-icon {
  width: 3rem; height: 3rem; background: var(--primary); border-radius: 0.5rem;
  display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem;
  box-shadow: 0 4px 12px rgba(22,62,106,0.2); transition: transform 0.3s;
}
.card:hover .card-icon { transform: scale(1.1); }
.card-icon svg { width: 1.5rem; height: 1.5rem; color: white; stroke: white; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { font-size: 1.25rem; margin-bottom: 0.75rem; }
.card p { color: var(--gray-500); line-height: 1.75; font-size: 0.9rem; }
.card-link { display: inline-flex; align-items: center; gap: 0.25rem; color: var(--primary); font-weight: 600; font-size: 0.875rem; margin-top: 1.5rem; transition: color 0.2s; }
.card-link:hover { color: var(--accent); }

/* FEATURE CARDS (mission section) */
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.feature-card { background: var(--gray-50); border-radius: 1rem; border: 1px solid var(--gray-100); padding: 2rem; }
.feature-card.dark { background: var(--primary); color: white; }
.feature-card svg { width: 2.5rem; height: 2.5rem; margin-bottom: 1rem; stroke-width: 1.5; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.feature-card h3 { font-size: 1.125rem; margin-bottom: 0.5rem; }
.feature-card p { font-size: 0.875rem; color: var(--gray-500); }
.feature-card.dark p { color: rgba(255,255,255,0.7); }
.feature-card.dark h3 { color: white; }
.feature-col-offset { margin-top: 3rem; display: flex; flex-direction: column; gap: 1.5rem; }

/* MODEL TEASER */
.model-teaser {
  background: var(--foreground); border-radius: 1.5rem; padding: 4rem 5rem;
  position: relative; overflow: hidden; color: white;
}
.model-teaser::after {
  content: ''; position: absolute; top: 0; right: 0; width: 60%; height: 100%;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 100 L100 0 L100 100 Z' fill='white' opacity='0.05'/%3E%3C/svg%3E");
  pointer-events: none;
}
.model-teaser-content { position: relative; z-index: 1; max-width: 36rem; }
.model-teaser h2 { font-size: 2.5rem; color: white; margin-bottom: 1.5rem; }
.model-teaser p { color: #cbd5e0; font-size: 1.125rem; margin-bottom: 2rem; line-height: 1.75; font-weight: 300; }

/* SERVICE SECTIONS */
.service-section { padding: 5rem 0; border-top: 1px solid var(--gray-100); overflow: hidden; }
.service-section:nth-child(even) { background: var(--gray-50); border-color: var(--gray-200); }
.service-layout { display: flex; align-items: center; gap: 3rem; }
.service-layout.reverse { flex-direction: row-reverse; }
.service-content { flex: 2; }
.service-visual { flex: 1; position: relative; }
.service-visual img { border-radius: 1rem; box-shadow: 0 20px 60px rgba(0,0,0,0.12); transition: transform 0.5s; }
.service-visual:hover img { transform: scale(1.03); }
.service-visual .blob {
  position: absolute; width: 12rem; height: 12rem;
  background: rgba(235,0,116,0.05); border-radius: 50%; filter: blur(3rem); z-index: -1;
}
.service-rows { margin-top: 2rem; }
.service-row { display: grid; grid-template-columns: 1fr 3fr; gap: 1rem; padding: 1.5rem 0; border-top: 1px solid var(--gray-100); }
.service-row-label { font-family: var(--font-heading); font-weight: 700; font-size: 1rem; color: var(--accent); }
.service-row-text { color: var(--gray-600); font-size: 0.9rem; line-height: 1.7; }
.service-section h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1rem; line-height: 1.1; }
.service-section > .container > .service-layout > .service-content > p { font-size: 1.125rem; color: var(--gray-600); line-height: 1.8; font-weight: 300; }

/* PIPELINE CALLOUT */
.pipeline-callout {
  display: flex; align-items: center; gap: 1.5rem; padding: 1rem 1.5rem;
  background: white; border-radius: 0.75rem; border: 1px solid rgba(235,0,116,0.1);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04); margin-top: 1.5rem;
}
.pipeline-callout p { font-style: italic; font-size: 0.8rem; color: rgba(22,62,106,0.7); line-height: 1.5; }

/* MODEL PAGE */
.model-steps { position: relative; }
.model-steps::before {
  content: ''; position: absolute; left: 50%; top: 0; bottom: 0;
  width: 1px; background: var(--gray-100); transform: translateX(-50%);
}
.model-step { display: flex; align-items: center; gap: 3rem; margin-bottom: 6rem; }
.model-step.reverse { flex-direction: row-reverse; }
.model-step-content { flex: 1; }
.model-step.reverse .model-step-content { text-align: left; }
.model-step:not(.reverse) .model-step-content { text-align: right; }
.model-step-node { flex-shrink: 0; position: relative; z-index: 1; }
.model-step-circle {
  width: 4rem; height: 4rem; border-radius: 50%; display: flex; align-items: center;
  justify-content: center; border: 4px solid white; box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.model-step-circle svg { width: 1.5rem; height: 1.5rem; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.model-step-visual { flex: 1; }
.model-step-card {
  border-radius: 1rem; overflow: hidden; border: 1px solid var(--gray-100);
  box-shadow: 0 8px 30px rgba(0,0,0,0.08); position: relative; max-width: 28rem;
  transition: box-shadow 0.3s;
}
.model-step.reverse .model-step-card { margin-left: auto; }
.model-step-card:hover { box-shadow: 0 16px 50px rgba(0,0,0,0.12); }
.model-step-img { position: relative; }
.model-step-img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.model-step-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.6), transparent); }
.model-deliverable {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 1.5rem; z-index: 1;
}
.model-deliverable-inner {
  background: rgba(255,255,255,0.1); backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2); border-radius: 0.75rem; padding: 1rem;
}
.model-deliverable-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.8); font-weight: 600; margin-bottom: 0.25rem; }
.model-deliverable-value { font-size: 0.875rem; font-weight: 600; color: white; }
.step-label { font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--primary); margin-bottom: 0.5rem; display: block; }
.step-title { font-size: 1.75rem; margin-bottom: 0.5rem; }
.step-subtitle { color: var(--accent); font-size: 1rem; font-weight: 600; margin-bottom: 1rem; }
.step-desc { color: var(--gray-600); line-height: 1.7; font-size: 0.95rem; }
.step-desc-right { margin-left: auto; max-width: 28rem; }

/* TAGETTO SECTION */
.tagetto-card { background: white; border-radius: 1.5rem; overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,0.08); border: 1px solid var(--gray-100); }
.tagetto-grid { display: grid; grid-template-columns: 1fr 1fr; }
.tagetto-content { padding: 4rem 5rem; }
.tagetto-content h2 { font-size: 2.25rem; line-height: 1.2; margin-bottom: 1.5rem; }
.tagetto-content h2 span { color: var(--accent); }
.tagetto-content p { color: var(--gray-600); font-size: 1.125rem; line-height: 1.75; font-weight: 300; margin-bottom: 1rem; }
.tagetto-visual { background: var(--primary); position: relative; overflow: hidden; min-height: 400px; }
.tagetto-visual img { width: 100%; height: 100%; object-fit: cover; opacity: 0.8; transition: transform 1s; transform: scale(1.1); }
.tagetto-visual:hover img { transform: scale(1); }
.tagetto-badge {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; z-index: 10;
}
.tagetto-badge-inner {
  background: rgba(255,255,255,0.1); backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.2); border-radius: 1rem; padding: 2rem;
  text-align: center;
}
.tagetto-badge-line { width: 4rem; height: 4px; background: var(--accent); margin: 0 auto 1rem; border-radius: 2px; }
.tagetto-badge-name { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; color: white; margin-bottom: 0.5rem; }
.tagetto-badge-sub { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.12em; color: rgba(255,255,255,0.7); }
.pulse-dot { display: flex; align-items: center; gap: 1rem; margin-top: 2.5rem; color: var(--primary); font-weight: 700; }
.pulse-dot span { position: relative; display: inline-block; width: 0.75rem; height: 0.75rem; }
.pulse-dot span::before {
  content: ''; position: absolute; inset: 0; border-radius: 50%; background: var(--accent);
  animation: ping 1.5s ease-in-out infinite; opacity: 0.75;
}
.pulse-dot span::after { content: ''; position: absolute; inset: 0; border-radius: 50%; background: var(--accent); }
@keyframes ping { 0%,100% { transform: scale(1); opacity: 0.75; } 50% { transform: scale(2); opacity: 0; } }

/* CAREERS */
.job-card {
  display: block; padding: 2rem; background: var(--gray-50); border-radius: 1rem;
  border: 1px solid var(--gray-100); transition: all 0.3s; margin-bottom: 1.5rem;
  cursor: pointer;
}
.job-card:hover { border-color: rgba(235,0,116,0.2); box-shadow: 0 8px 30px rgba(0,0,0,0.08); }
.job-type { display: flex; align-items: center; gap: 0.5rem; color: var(--accent); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.5rem; }
.job-title { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; color: var(--primary); }
.job-location { color: var(--gray-500); font-size: 0.9rem; margin-top: 0.25rem; }
.job-arrow { color: var(--primary); font-weight: 700; display: flex; align-items: center; gap: 0.5rem; margin-top: 1rem; font-size: 0.9rem; }
.job-card:hover .job-arrow { color: var(--accent); }

/* JOB DETAIL */
.job-detail-header { background: var(--primary); color: white; padding: 8rem 0 4rem; }
.job-detail-header h1 { color: white; font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1rem; }
.job-meta { display: flex; gap: 1.5rem; flex-wrap: wrap; margin-top: 1rem; }
.job-meta-tag {
  display: flex; align-items: center; gap: 0.5rem;
  background: rgba(255,255,255,0.1); border-radius: 9999px;
  padding: 0.375rem 1rem; font-size: 0.875rem; color: rgba(255,255,255,0.9);
}
.job-detail-body { padding: 4rem 0; }
.job-section { margin-bottom: 3rem; }
.job-section h2 { font-size: 1.5rem; margin-bottom: 1rem; color: var(--primary); }
.job-section p, .job-section li { color: var(--gray-600); line-height: 1.8; }
.job-section ul { padding-left: 1.5rem; }
.job-section li { margin-bottom: 0.5rem; }
.back-btn { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--accent); font-weight: 600; margin-bottom: 2rem; font-size: 0.9rem; }
.back-btn:hover { color: var(--accent-hover); }

/* ABOUT */
.founder-img-wrap { position: relative; }
.founder-img-wrap::before {
  content: ''; position: absolute; inset: 0;
  background: rgba(235,0,116,0.1); border-radius: 1.5rem;
  transform: rotate(3deg); transition: transform 0.5s;
}
.founder-img-wrap:hover::before { transform: rotate(0); }
.founder-img { position: relative; z-index: 1; border-radius: 1.5rem; overflow: hidden; aspect-ratio: 4/5; box-shadow: 0 24px 60px rgba(0,0,0,0.15); }
.founder-img img { width: 100%; height: 100%; object-fit: cover; object-position: top; filter: grayscale(1); transition: all 0.5s; }
.founder-img:hover img { filter: grayscale(0); transform: scale(1.05); }
.philosophy-card { background: var(--gray-50); padding: 3rem; border-radius: 1.5rem; border: 1px solid var(--gray-100); }
.philosophy-item { margin-bottom: 2rem; }
.philosophy-item:last-child { margin-bottom: 0; }
.philosophy-item h3 { font-size: 1.125rem; color: var(--accent); margin-bottom: 0.5rem; }
.philosophy-item p { color: var(--gray-600); }

/* PAGE HEADERS */
.page-header { padding: 8rem 0 5rem; color: white; }
.page-header-primary { background: var(--primary); }
.page-header-dark { background: var(--foreground); position: relative; overflow: hidden; }
.page-header-dark::after { content: ''; position: absolute; top: 0; right: 0; width: 50%; height: 100%; background: linear-gradient(to left, rgba(22,62,106,0.2), transparent); pointer-events: none; }
.page-header h1 { color: white; font-size: clamp(2.5rem, 5vw, 3.5rem); margin-bottom: 1.5rem; position: relative; z-index: 1; }
.page-header p { font-size: 1.25rem; font-weight: 300; line-height: 1.75; position: relative; z-index: 1; }
.page-header-primary p { color: rgba(200, 220, 240, 0.9); }
.page-header-dark p { color: rgba(200,200,200,0.9); }

/* CAREERS HERO BG */
.careers-header {
  padding: 8rem 0 5rem; color: white; position: relative; overflow: hidden;
}
.careers-header-bg {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(22,62,106,0.95), rgba(22,62,106,0.85), rgba(22,62,106,0.7));
  z-index: 1;
}
.careers-header .container { position: relative; z-index: 2; }
.careers-header h1 { color: white; font-size: clamp(2.5rem, 5vw, 3.5rem); margin-bottom: 1.5rem; }
.careers-header p { font-size: 1.25rem; color: rgba(255,255,255,0.9); font-weight: 300; line-height: 1.75; max-width: 40rem; }

/* OPEN APPLICATION */
.open-application { margin-top: 4rem; padding: 3rem; background: var(--primary); border-radius: 1.5rem; text-align: center; color: white; }
.open-application h3 { font-size: 1.5rem; color: white; margin-bottom: 1rem; }
.open-application p { color: rgba(200,220,240,0.9); margin-bottom: 2rem; max-width: 32rem; margin-left: auto; margin-right: auto; }

/* CTA SECTION */
.cta-section { padding: 5rem 0; background: var(--primary); color: white; text-align: center; }
.cta-section h2 { color: white; font-size: 2rem; margin-bottom: 1rem; }
.cta-section p { color: rgba(200,220,240,0.9); font-size: 1.125rem; margin-bottom: 2rem; }

/* FOOTER */
footer { background: var(--foreground); color: white; padding: 4rem 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 4rem; }
.footer-logo { height: 3rem; width: auto; margin-bottom: 1.5rem; opacity: 0.9; }
.footer-tagline { color: var(--gray-400); font-size: 0.875rem; line-height: 1.75; margin-bottom: 1rem; }
.footer-linkedin { display: inline-flex; align-items: center; justify-content: center; width: 2rem; height: 2rem; background: rgba(255,255,255,0.1); border-radius: 4px; transition: background 0.2s; }
.footer-linkedin:hover { background: var(--accent); }
.footer-linkedin svg { width: 1.25rem; height: 1.25rem; fill: white; }
.footer-col h4 { font-family: var(--font-heading); font-weight: 600; font-size: 1.1rem; margin-bottom: 1.5rem; color: white; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 1rem; }
.footer-col a, .footer-col span { color: var(--gray-400); font-size: 0.875rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--accent); }
.footer-col .accent-link { color: var(--accent); }
.footer-col .accent-link:hover { color: white; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 2rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-bottom p { color: var(--gray-400); font-size: 0.75rem; }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { color: var(--gray-400); font-size: 0.75rem; transition: color 0.2s; }
.footer-bottom-links a:hover { color: white; }

/* CONTACT MODAL */
.modal-overlay {
  display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  z-index: 1000; align-items: center; justify-content: center; padding: 1.5rem;
}
.modal-overlay.open { display: flex; }
.modal {
  background: white; border-radius: 1.25rem; padding: 2.5rem; width: 100%; max-width: 32rem;
  box-shadow: 0 24px 60px rgba(0,0,0,0.2); position: relative;
  animation: modalIn 0.2s ease;
}
@keyframes modalIn { from { opacity: 0; transform: scale(0.96) translateY(8px); } to { opacity: 1; transform: scale(1) translateY(0); } }
.modal-close { position: absolute; top: 1.25rem; right: 1.25rem; background: none; padding: 4px; color: var(--gray-400); font-size: 1.5rem; line-height: 1; }
.modal-close:hover { color: var(--gray-800); }
.modal h2 { font-size: 1.5rem; margin-bottom: 0.25rem; }
.modal p { color: var(--gray-500); font-size: 0.9rem; margin-bottom: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-field { margin-bottom: 1rem; }
.form-field label { display: block; font-size: 0.875rem; font-weight: 500; color: rgba(22,62,106,0.8); margin-bottom: 0.375rem; }
.form-field input, .form-field textarea {
  width: 100%; padding: 0.625rem 0.875rem; border: 1px solid var(--gray-200);
  border-radius: 0.5rem; font-family: var(--font-body); font-size: 0.9rem;
  transition: border-color 0.2s; outline: none; color: var(--foreground);
}
.form-field input:focus, .form-field textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(235,0,116,0.1); }
.form-field textarea { resize: none; min-height: 7.5rem; }
.form-submit {
  width: 100%; background: var(--accent); color: white; border-radius: 9999px;
  padding: 0.875rem; font-size: 1.125rem; font-weight: 700; margin-top: 0.5rem;
  transition: all 0.2s; box-shadow: 0 4px 14px rgba(235,0,116,0.3);
}
.form-submit:hover { background: var(--accent-hover); transform: scale(1.01); }
.form-error { color: #dc2626; font-size: 0.75rem; margin-top: 0.25rem; display: none; }
.form-success { text-align: center; padding: 2rem 0; display: none; }
.form-success h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.form-success p { color: var(--gray-500); }

/* PRIVACY */
.prose h2 { font-size: 1.5rem; margin: 2.5rem 0 1rem; }
.prose p { color: var(--gray-600); line-height: 1.8; margin-bottom: 1rem; }
.prose ul { color: var(--gray-600); line-height: 1.8; padding-left: 1.5rem; margin-bottom: 1rem; }
.prose li { margin-bottom: 0.5rem; }

/* FADE IN ANIMATION */
.fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .model-steps::before { display: none; }
  .model-step, .model-step.reverse { flex-direction: column; }
  .model-step-content { text-align: left !important; }
  .step-desc-right { margin-left: 0; }
  .tagetto-grid { grid-template-columns: 1fr; }
  .tagetto-visual { min-height: 300px; }
  .model-teaser { padding: 2.5rem; }
  .tagetto-content { padding: 2.5rem; }
  .service-layout, .service-layout.reverse { flex-direction: column; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-col-offset { margin-top: 0; }
  #page-about section .container > div[style*="grid-template-columns"] { grid-template-columns: 1fr !important; gap: 2.5rem !important; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: block; }
  .section { padding: 4rem 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ===================== CIRCULARITY PAGE ===================== */

/* HERO */
.sust-hero {
  background: var(--primary);
  padding: 9rem 0 5rem;
  position: relative;
  overflow: hidden;
  color: white;
}
.sust-hero::before {
  content: '';
  position: absolute;
  top: -60px; right: -80px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: rgba(109,196,232,0.06);
  pointer-events: none;
}
.sust-hero::after {
  content: '';
  position: absolute;
  bottom: -40px; left: -60px;
  width: 350px; height: 350px;
  border-radius: 50%;
  background: rgba(235,0,116,0.05);
  pointer-events: none;
}
.sust-hero-inner { position: relative; z-index: 1; max-width: 780px; }
.sust-hero-title {
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  line-height: 1.1;
  color: white;
  margin: 0.75rem 0 1.5rem;
}
.sust-sketch-underline {
  position: relative;
  display: inline-block;
  color: white;
}
.sust-sketch-underline::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 100%; height: 6px;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 300 12' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 8 Q75 2 150 8 Q225 14 298 6' stroke='%23EB0074' stroke-width='3' stroke-linecap='round' fill='none'/%3E%3C/svg%3E") no-repeat center/100% 100%;
}
.sust-hero-sub {
  font-size: 1.15rem;
  color: rgba(200,220,240,0.88);
  line-height: 1.8;
  font-weight: 300;
  max-width: 640px;
  margin-bottom: 2rem;
}
.sust-hero-sketch { max-width: 420px; margin-top: 1.5rem; opacity: 0.8; }

/* INTRO SECTION */
.sust-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.sust-intro-left p {
  color: var(--gray-600);
  line-height: 1.85;
  font-size: 0.975rem;
  margin-bottom: 1.25rem;
  font-weight: 300;
}
.sust-intro-left h2 { margin-bottom: 1.25rem; }

/* CONVICTION CARD */
.sust-sketch-card {
  position: relative;
  background: var(--gray-50);
  border-radius: 1.25rem;
  border: 1px solid var(--gray-200);
  overflow: hidden;
}
.sust-sketch-bg {
  position: absolute; inset: 0; width: 100%; height: 100%;
}
.sust-sketch-card-inner { position: relative; z-index: 1; padding: 2.5rem; }
.sust-conviction-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--gray-200);
}
.sust-conviction-item:last-child { margin-bottom: 0; border-bottom: none; padding-bottom: 0; }
.sust-conv-dot {
  flex-shrink: 0;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: 6px;
  box-shadow: 0 0 0 4px rgba(235,0,116,0.1);
}
.sust-conv-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.sust-conv-text {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.7;
}

/* PILLARS */
.sust-pillars-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.sust-pillar-card {
  background: white;
  border: 1px solid var(--gray-100);
  border-radius: 1.25rem;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
}
.sust-pillar-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--primary), var(--secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}
.sust-pillar-card:hover::before { transform: scaleX(1); }
.sust-pillar-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
  transform: translateY(-3px);
}
.sust-pillar-sketch-num {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--gray-100);
  position: absolute;
  top: 1rem; right: 1.5rem;
  line-height: 1;
  user-select: none;
  transition: color 0.3s;
}
.sust-pillar-card:hover .sust-pillar-sketch-num { color: rgba(235,0,116,0.08); }
.sust-pillar-icon {
  width: 3rem; height: 3rem;
  color: var(--primary);
  margin-bottom: 1.25rem;
}
.sust-pillar-icon svg { width: 100%; height: 100%; }
.sust-pillar-card h3 {
  font-size: 1.2rem;
  color: var(--primary);
  margin-bottom: 0.875rem;
}
.sust-pillar-card p {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.75;
  font-weight: 300;
  margin-bottom: 1.5rem;
}
.sust-pillar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.sust-pillar-tags span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--primary);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  padding: 0.2rem 0.75rem;
  transition: all 0.2s;
}
.sust-pillar-card:hover .sust-pillar-tags span {
  border-color: rgba(235,0,116,0.2);
  background: rgba(235,0,116,0.04);
  color: var(--accent);
}

/* HIGHLIGHTS */
.sust-highlights-list { display: flex; flex-direction: column; gap: 0; }
.sust-highlight-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 3rem;
  padding: 3rem 0;
  border-top: 1px solid var(--gray-100);
  align-items: center;
}
.sust-highlight-row:last-child { border-bottom: 1px solid var(--gray-100); }
.sust-highlight-sketch { opacity: 0.7; transition: opacity 0.3s; }
.sust-highlight-row:hover .sust-highlight-sketch { opacity: 1; }
.sust-highlight-sketch svg { width: 80px; height: 80px; }
.sust-highlight-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}
.sust-highlight-content h3 {
  font-size: 1.25rem;
  color: var(--primary);
  margin-bottom: 0.875rem;
  line-height: 1.3;
}
.sust-highlight-content p {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.8;
  font-weight: 300;
}

/* CONNECT SECTION */
.sust-connect-inner {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 4rem;
  align-items: center;
}
.sust-connect-sketch { opacity: 0.6; }
.sust-connect-sketch svg { width: 100%; height: auto; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .sust-intro-grid,
  .sust-pillars-grid,
  .sust-connect-inner { grid-template-columns: 1fr; }
  .sust-connect-sketch { display: none; }
  .sust-highlight-row { grid-template-columns: 60px 1fr; gap: 1.5rem; }
}
@media (max-width: 600px) {
  .sust-highlight-row { grid-template-columns: 1fr; }
  .sust-highlight-sketch { display: none; }
}