:root {
  --navy: #082b42;
  --navy-deep: #041f32;
  --blue: #176aa0;
  --teal: #26b8b0;
  --teal-light: #a7e5df;
  --ink: #112d3d;
  --muted: #5d727c;
  --line: #dce7e8;
  --mist: #eff7f6;
  --paper: #fcfdfb;
  --white: #ffffff;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-rendering: optimizeLegibility;
}

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

svg {
  width: 1.1em;
  height: 1.1em;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}

.site-header {
  width: min(1160px, calc(100% - 48px));
  height: 92px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  color: #3c5968;
  font-size: 13px;
  font-weight: 700;
}

.main-nav > a:not(.nav-cta):hover { color: var(--blue); }

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 750;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.nav-cta {
  min-height: 44px;
  padding: 0 18px;
  color: white;
  background: var(--navy);
}

.nav-cta:hover,
.button:hover { transform: translateY(-2px); }

.hero {
  width: min(1240px, calc(100% - 32px));
  min-height: 650px;
  margin: 0 auto;
  padding: 92px 90px;
  border-radius: 32px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at 84% 20%, rgba(38, 184, 176, .21), transparent 28%),
    linear-gradient(135deg, #f5faf9, #eaf6f4);
  animation: hero-breathe 12s ease-in-out infinite alternate;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.wind-field {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.wind {
  position: absolute;
  border: 1px solid rgba(38, 184, 176, .34);
  border-left-color: transparent;
  border-radius: 50%;
  transform: rotate(-12deg);
  animation: arc-drift 9s ease-in-out infinite alternate;
}

.wind-one { width: 900px; height: 200px; right: -220px; top: 145px; }
.wind-two {
  width: 720px;
  height: 150px;
  right: -170px;
  top: 205px;
  animation-delay: -4s;
  animation-duration: 11s;
}

.wind-ribbons {
  position: absolute;
  width: min(79%, 980px);
  height: auto;
  right: -5%;
  top: 5%;
  overflow: visible;
  filter: drop-shadow(0 8px 17px rgba(38,184,176,.14));
  animation: ribbons-drift 11s ease-in-out infinite alternate;
}

.ribbon {
  fill: none;
  stroke: rgba(38,184,176,.42);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-dasharray: .16 .84;
  will-change: stroke-dashoffset, opacity;
  animation: ribbon-flow 8s ease-in-out infinite;
}

.ribbon-two {
  stroke: rgba(23,106,160,.28);
  stroke-width: 1.55;
  animation-delay: -3.5s;
  animation-duration: 10s;
}

.ribbon-three {
  stroke: rgba(38,184,176,.29);
  stroke-width: 1.35;
  animation-delay: -6s;
  animation-duration: 12s;
}

.eyebrow {
  margin: 0 0 22px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p { text-wrap: pretty; }

.hero-brand {
  margin: 0;
  line-height: 0;
}

.hero-logo {
  width: clamp(360px, 39vw, 520px);
  height: auto;
  display: block;
  filter: drop-shadow(0 10px 18px rgba(13, 91, 124, .08));
}

.hero-tagline {
  margin: 36px 0 0;
  color: var(--blue);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(34px, 4vw, 55px);
  line-height: 1.05;
  letter-spacing: -.04em;
}

.hero-cta { margin-top: 34px; }

.button { min-height: 52px; padding: 0 23px; }

.button-primary {
  color: white;
  background: linear-gradient(135deg, var(--blue), #159aab);
  box-shadow: 0 14px 30px rgba(13, 91, 124, .18);
}

.value-row {
  width: min(1080px, calc(100% - 48px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
}

.value-row article {
  padding: 68px 38px 70px;
  border-right: 1px solid var(--line);
}

.value-row article:first-child { padding-left: 0; }
.value-row article:last-child { padding-right: 0; border-right: 0; }

.value-check {
  width: 25px;
  height: 25px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: white;
  background: var(--teal);
  box-shadow: 0 7px 18px rgba(38,184,176,.18);
}

.value-check svg {
  width: 14px;
  height: 14px;
  stroke-width: 2.3;
}

.value-title {
  display: flex;
  align-items: center;
  gap: 13px;
}

.value-row h2 {
  margin: 0;
  color: var(--navy);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 25px;
  font-weight: 500;
}

.value-row p {
  margin: 13px 0 0 38px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.section {
  width: min(1080px, calc(100% - 48px));
  margin: 0 auto;
  padding: 115px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 100px;
  align-items: end;
}

.section-heading h2,
.security-section h2,
.team-copy h2,
.contact-section h2 {
  margin: 0;
  color: var(--navy-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(43px, 5vw, 65px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -.04em;
}

.section-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.product-promise {
  margin: 46px 0 0;
  padding: 19px 24px 20px;
  border-left: 3px solid var(--teal);
  border-radius: 0 14px 14px 0;
  color: var(--navy);
  background: linear-gradient(90deg, rgba(38,184,176,.1), rgba(38,184,176,0) 78%);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.3;
}

.product-window {
  margin-top: 32px;
  padding: 10px;
  border-radius: 22px;
  overflow: hidden;
  background: var(--navy-deep);
  box-shadow: 0 28px 60px rgba(8, 43, 66, .16);
}

.window-bar {
  min-height: 34px;
  padding: 0 8px;
  display: flex;
  align-items: center;
  gap: 7px;
}

.window-bar > span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #6c8592;
}

.window-bar > span:nth-child(2) { background: #3e9fb0; }
.window-bar > span:nth-child(3) { background: var(--teal); }

.window-bar p {
  margin: 0 0 0 8px;
  color: #9eb4bd;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .08em;
}

.product-window img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  background: white;
}

.product-image-shell { position: relative; }

.product-hotspot {
  width: 34px;
  height: 34px;
  padding: 0;
  border: 2px solid white;
  border-radius: 50%;
  position: absolute;
  z-index: 2;
  display: grid;
  place-items: center;
  color: white;
  background: var(--teal);
  box-shadow: 0 5px 15px rgba(4, 31, 50, .28), 0 0 0 6px rgba(38, 184, 176, .14);
  font: inherit;
  cursor: pointer;
  transform: translate(-50%, -50%);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.product-hotspot:hover,
.product-hotspot:focus-visible {
  z-index: 4;
  background: var(--blue);
  box-shadow: 0 7px 20px rgba(4, 31, 50, .32), 0 0 0 8px rgba(38, 184, 176, .18);
  transform: translate(-50%, -50%) scale(1.08);
}

.hotspot-number {
  font-size: 12px;
  font-weight: 850;
  line-height: 1;
}

.hotspot-tooltip {
  width: 210px;
  padding: 12px 14px;
  border-radius: 10px;
  position: absolute;
  left: 50%;
  bottom: calc(100% + 13px);
  display: grid;
  gap: 3px;
  color: #dcebee;
  background: rgba(4, 31, 50, .96);
  box-shadow: 0 12px 28px rgba(4, 31, 50, .25);
  font-size: 10px;
  font-weight: 500;
  line-height: 1.45;
  text-align: left;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, 7px);
  transition: opacity .16s ease, transform .16s ease;
}

.hotspot-tooltip::after {
  content: "";
  width: 9px;
  height: 9px;
  position: absolute;
  left: 50%;
  bottom: -4px;
  background: rgba(4, 31, 50, .96);
  transform: translateX(-50%) rotate(45deg);
}

.hotspot-tooltip strong {
  color: white;
  font-size: 11px;
}

.product-hotspot:hover .hotspot-tooltip,
.product-hotspot:focus-visible .hotspot-tooltip {
  opacity: 1;
  transform: translate(-50%, 0);
}

.product-tour-controls {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.product-tour-control {
  min-height: 76px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 13px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--ink);
  background: rgba(255, 255, 255, .72);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color .18s ease, background .18s ease, transform .18s ease;
}

.product-tour-control:hover,
.product-tour-control:focus-visible {
  border-color: rgba(38, 184, 176, .72);
  background: white;
  transform: translateY(-2px);
}

.product-tour-control > span:first-child {
  width: 23px;
  height: 23px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex: none;
  color: white;
  background: var(--teal);
  font-size: 9px;
  font-weight: 850;
}

.product-tour-control > span:last-child { display: grid; gap: 4px; }

.product-tour-control strong {
  color: var(--navy);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.18;
}

.product-tour-control small {
  color: var(--muted);
  font-size: 9px;
  line-height: 1.35;
}

.product-modal-backdrop {
  padding: 28px;
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  background: rgba(3, 24, 38, .76);
  backdrop-filter: blur(10px);
  animation: modal-fade-in .2s ease both;
}

.product-modal {
  width: min(1040px, 100%);
  min-height: 530px;
  border-radius: 24px;
  overflow: hidden;
  position: relative;
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  background: white;
  box-shadow: 0 35px 90px rgba(1, 17, 27, .4);
  animation: modal-rise-in .24s ease both;
}

.product-modal-close {
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(8, 43, 66, .12);
  border-radius: 50%;
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  display: grid;
  place-items: center;
  color: var(--navy);
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 7px 20px rgba(4, 31, 50, .12);
  cursor: pointer;
}

.product-modal-close svg { width: 18px; height: 18px; }

.product-detail-image {
  min-height: 530px;
  border-right: 1px solid var(--line);
  background-image: url("assets/briseo-plan-anonymisiert-v2.png");
  background-size: 245% auto;
  background-repeat: no-repeat;
  background-color: #f3f5f6;
}

[hidden] { display: none !important; }

.product-detail-copy {
  padding: 80px 44px 50px;
  display: flex;
  justify-content: center;
  flex-direction: column;
}

.product-detail-copy h3 {
  margin: 0;
  color: var(--navy-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(34px, 4vw, 48px);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -.035em;
}

.product-detail-copy > p:not(.eyebrow):not(.product-detail-note) {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.product-detail-note {
  margin: 28px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--blue);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.security-section {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 72px 90px;
  border-radius: 28px;
  display: grid;
  grid-template-columns: 1.1fr 1fr auto;
  gap: 65px;
  align-items: center;
  color: white;
  background: var(--navy-deep);
}

.security-title { display: flex; align-items: flex-start; gap: 22px; }
.security-title > svg { width: 32px; height: 32px; color: var(--teal-light); }
.eyebrow-light { color: var(--teal-light); }
.security-section h2 { color: white; font-size: clamp(38px, 4vw, 52px); }

.security-section > p {
  margin: 0;
  color: #abc0c8;
  font-size: 14px;
  line-height: 1.7;
}

.security-tags { display: grid; gap: 10px; }

.security-tags span {
  padding: 9px 13px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  color: #bdd0d6;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .06em;
  text-align: center;
  text-transform: uppercase;
}

.team-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 110px; }
.team-copy h2 { max-width: 470px; }

.team-copy > p:last-child {
  margin: 28px 0 0;
  max-width: 470px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.team-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.person-card {
  min-height: 420px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: white;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  overflow: hidden;
}

.person-portrait,
.person-monogram {
  width: 100%;
  height: 240px;
  border-radius: 14px;
}

.person-portrait {
  display: block;
  object-fit: cover;
  object-position: 50% 21%;
  background: linear-gradient(135deg, #edf2f4, #e1e8ec);
}

.person-monogram {
  display: grid;
  place-items: center;
  color: var(--navy);
  background: linear-gradient(135deg, #d8f1ee, #e8f3f8);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 52px;
}

.person-monogram.alt {
  color: white;
  background: linear-gradient(135deg, var(--blue), #1ba7ab);
}

.person-role {
  margin: 0 0 10px;
  color: var(--blue);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.person-copy { padding: 0 10px 10px; }

.person-card h3 {
  margin: 0;
  color: var(--navy);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 24px;
  font-weight: 500;
  line-height: 1.16;
}

.person-card > div:last-child > p:last-child {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.contact-section {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto 28px;
  padding: 74px 90px;
  border-radius: 28px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 58px;
  align-items: center;
  color: white;
  background: linear-gradient(135deg, var(--navy-deep), #0b4c69);
}

.contact-logo {
  width: 208px;
  height: auto;
  display: block;
  align-self: center;
  justify-self: center;
  filter: drop-shadow(0 8px 15px rgba(0,0,0,.12));
}

.contact-section h2 { color: white; font-size: clamp(36px, 4vw, 52px); }

.button-light { color: var(--navy); background: white; }

.site-footer {
  width: min(1160px, calc(100% - 48px));
  min-height: 96px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #70848c;
  font-size: 11px;
}

.site-footer p { margin: 0; }
.footer-links { display: flex; gap: 23px; }
.footer-links a:hover { color: var(--blue); }

.legal-header {
  width: min(1040px, calc(100% - 48px));
  min-height: 92px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.legal-header img { width: 120px; display: block; }
.legal-header a:last-child { color: var(--blue); font-size: 13px; font-weight: 750; }

.legal-page {
  width: min(1040px, calc(100% - 48px));
  margin: 0 auto 80px;
  padding: 75px 90px 90px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: white;
}

.legal-page h1 { margin-bottom: 55px; font-size: clamp(46px, 6vw, 72px); line-height: 1; }

.legal-page h2 {
  margin: 48px 0 16px;
  color: var(--navy);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 27px;
  font-weight: 500;
}

.legal-page p,
.legal-page li { color: #4e6874; font-size: 14px; line-height: 1.75; }
.legal-page p { margin: 0 0 16px; }
.legal-page ul { margin: 0 0 22px; padding-left: 22px; }
.legal-page a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.legal-meta { padding: 24px; border-radius: 15px; background: var(--mist); }

:focus-visible {
  outline: 3px solid rgba(38, 184, 176, .55);
  outline-offset: 4px;
  border-radius: 4px;
}

@keyframes ribbon-flow {
  0%, 100% { stroke-dashoffset: 1; opacity: .22; }
  45% { opacity: .82; }
  60% { stroke-dashoffset: 0; opacity: .62; }
}

@keyframes ribbons-drift {
  from { transform: translate3d(-16px, 13px, 0) rotate(-1.5deg); }
  to { transform: translate3d(20px, -12px, 0) rotate(1deg); }
}

@keyframes arc-drift {
  from { transform: translate3d(-18px, 10px, 0) rotate(-12deg); opacity: .5; }
  to { transform: translate3d(44px, -14px, 0) rotate(-9deg); opacity: 1; }
}

@keyframes hero-breathe {
  from { background-position: 0 0, 0 0; }
  to { background-position: 34px -18px, 0 0; }
}

@keyframes modal-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modal-rise-in {
  from { opacity: 0; transform: translateY(12px) scale(.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 980px) {
  .hero { min-height: 590px; padding: 75px 55px; }
  .section-heading { gap: 55px; }
  .security-section { grid-template-columns: 1fr 1fr; padding: 64px 55px; }
  .security-tags { grid-column: 1 / -1; grid-template-columns: auto auto; justify-content: start; }
  .team-section { grid-template-columns: 1fr; gap: 48px; }
  .team-copy h2,
  .team-copy > p:last-child { max-width: 650px; }
  .contact-section { grid-template-columns: auto 1fr auto; gap: 35px; padding: 64px 55px; }
}

@media (max-width: 700px) {
  .site-header { width: calc(100% - 32px); height: 78px; }
  .main-nav > a:not(.nav-cta) { display: none; }
  .nav-cta { min-height: 40px; padding: 0 15px; font-size: 12px; }

  .hero {
    width: calc(100% - 20px);
    min-height: 540px;
    padding: 70px 24px;
    border-radius: 23px;
  }

  .hero-logo { width: min(82vw, 390px); }
  .hero-tagline { margin-top: 28px; font-size: 38px; }
  .button { width: 100%; }

  .value-row { width: calc(100% - 32px); grid-template-columns: 1fr; }
  .value-row article,
  .value-row article:first-child,
  .value-row article:last-child {
    padding: 35px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .value-row article:last-child { border-bottom: 0; }
  .value-row p { margin-left: 38px; }

  .section { width: calc(100% - 32px); padding: 82px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 24px; }
  .section-heading h2,
  .team-copy h2 { font-size: 44px; }

  .product-promise { margin-top: 34px; padding: 17px 18px; font-size: 22px; }
  .product-window { margin: 26px -5px 0; padding: 6px; border-radius: 15px; }
  .window-bar { min-height: 26px; }
  .window-bar p { display: none; }
  .product-hotspot { width: 30px; height: 30px; }
  .hotspot-tooltip { display: none; }
  .product-tour-controls { grid-template-columns: 1fr 1fr; }
  .product-tour-control { min-height: 70px; padding: 11px; }
  .product-modal-backdrop { padding: 12px; }
  .product-modal {
    max-height: calc(100dvh - 24px);
    overflow-y: auto;
    grid-template-columns: 1fr;
  }
  .product-detail-image {
    min-height: 46vw;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    background-size: 230% auto;
  }
  .product-detail-copy { padding: 38px 25px 34px; }
  .product-detail-copy h3 { font-size: 36px; }
  .product-modal-close { width: 38px; height: 38px; top: 14px; right: 14px; }

  .security-section {
    width: calc(100% - 20px);
    padding: 50px 24px;
    border-radius: 23px;
    grid-template-columns: 1fr;
    gap: 34px;
  }
  .security-title { gap: 16px; }
  .security-title > svg { width: 26px; height: 26px; }
  .security-section h2 { font-size: 40px; }
  .security-tags { grid-column: auto; grid-template-columns: 1fr; justify-content: stretch; }

  .team-grid { grid-template-columns: 1fr; }
  .person-card { min-height: 410px; }
  .person-portrait,
  .person-monogram { height: 260px; }

  .contact-section {
    width: calc(100% - 20px);
    padding: 50px 24px;
    border-radius: 23px;
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .contact-logo { width: 164px; justify-self: start; }
  .contact-section h2 { font-size: 42px; }

  .site-footer {
    padding: 28px 0;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
  }
  .footer-links { flex-wrap: wrap; gap: 16px; }

  .legal-header { width: calc(100% - 32px); min-height: 80px; }
  .legal-header img { width: 105px; }
  .legal-page {
    width: calc(100% - 20px);
    padding: 50px 24px 60px;
    border-radius: 22px;
  }
  .legal-page h1 { margin-bottom: 40px; font-size: 47px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}