/* Madame Nguyen GmbH — editorial hospitality site */

:root {
  --paper: #f3eee5;
  --paper-2: #ebe4d8;
  --sand: #d9cfc0;
  --sand-d: #c4b6a4;
  --ink: #1c1714;
  --ink-2: #2a2320;
  --ink-muted: #5c534c;
  --accent: #b04a2e;
  --accent-l: #d47255;
  --line: rgba(28, 23, 20, 0.12);
  --header-h: 4.75rem;
  --container: 72rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

html.js {
  scroll-padding-top: calc(var(--header-h) + 0.5rem);
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

p,
h1,
h2,
h3,
dl,
figure {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

address {
  font-style: normal;
}

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 1000;
  padding: 0.6rem 1rem;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(calc(100% - 2.5rem), var(--container));
  margin-inline: auto;
}

/* SVG illustration fills / strokes */
.c-sand-d { fill: var(--sand-d); }
.c-accent { fill: var(--accent); }
.c-ink { fill: var(--ink); }
.c-paper { fill: var(--paper); }
.c-sand { fill: var(--sand); }
.c-accent-l { fill: var(--accent-l); }
.c-ink2 { fill: var(--ink-2); }
.s-ring {
  fill: none;
  stroke: var(--paper);
  stroke-width: 2;
}
.s-fold {
  fill: none;
  stroke: rgba(28, 23, 20, 0.18);
  stroke-width: 8;
}
.s-paper {
  fill: none;
  stroke: var(--paper);
  stroke-width: 1.5;
}
.s-dash {
  fill: none;
  stroke: var(--sand);
  stroke-width: 1.25;
  stroke-dasharray: 5 6;
}
.s-accent {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 8px 24px rgba(28, 23, 20, 0.04);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: var(--header-h);
}

.logo {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  text-decoration: none;
  letter-spacing: 0.02em;
}

.logo__mark {
  width: 0.7rem;
  height: 0.7rem;
  background: var(--accent);
  border-radius: 50% 50% 50% 0;
  transform: translateY(0.05rem) rotate(-20deg);
}

.logo__name {
  font-family: var(--font);
  font-size: 1.15rem;
}

.logo__suffix {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.65rem;
  background: none;
  border: 0;
  padding: 0.4rem 0;
  cursor: pointer;
}

.nav-toggle__label {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.nav-toggle__bars {
  width: 1.35rem;
  height: 0.7rem;
  border-block: 1.5px solid var(--ink);
  position: relative;
}

.nav-toggle__bars::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 50%;
  height: 1.5px;
  background: var(--ink);
  transform: translateY(-50%);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars {
  border-color: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before {
  transform: translateY(-50%) rotate(45deg);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.site-nav__list {
  display: flex;
  list-style: none;
  gap: 1.4rem;
}

.site-nav__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  text-decoration: none;
  font-size: 0.95rem;
}

.site-nav__list a:hover {
  color: var(--accent);
}

.site-nav__num {
  font-size: 0.68rem;
  color: var(--ink-muted);
  letter-spacing: 0.08em;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  padding: 0.85rem 1.25rem;
  letter-spacing: 0.04em;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.btn--small {
  padding: 0.55rem 0.9rem;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.btn--primary {
  background: var(--accent);
  color: var(--paper);
}

.btn--primary:hover {
  background: var(--ink);
}

.btn--outline {
  border-color: var(--ink);
  background: transparent;
}

.btn--outline:hover {
  background: var(--ink);
  color: var(--paper);
}

.btn__arrow {
  transition: transform 0.2s var(--ease);
}

.btn:hover .btn__arrow {
  transform: translateX(0.2rem);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--accent);
  text-underline-offset: 0.28em;
}

.link-arrow::after {
  content: "→";
}

.link-arrow--small {
  font-size: 0.9rem;
  margin-top: 0.4rem;
}

/* Hero */
.hero {
  padding-top: 2.5rem;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: end;
  padding-bottom: 3.5rem;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 1.25rem;
}

.eyebrow__rule {
  width: 2.4rem;
  height: 1px;
  background: var(--accent);
}

.hero__title,
.h2 {
  font-family: var(--font);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.12;
}

.hero__title {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  max-width: 12ch;
}

.hero__title em,
.h2 em {
  font-style: italic;
  color: var(--accent);
}

.hero__lead {
  margin-top: 1.4rem;
  max-width: 38rem;
  color: var(--ink-muted);
  font-size: 1.12rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem 1.75rem;
  margin-top: 1.75rem;
}

.hero__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.hero__meta dt {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.hero__meta dd {
  margin: 0.25rem 0 0;
  font-family: var(--font);
}

.hero__meta a {
  color: var(--accent);
}

.hero__visual {
  position: relative;
  min-height: 34rem;
}

.hero__figure-main {
  width: min(100%, 26rem);
  margin-left: auto;
}

.hero__figure-small {
  position: absolute;
  left: 0;
  bottom: 3.5rem;
  width: 14.5rem;
  box-shadow: 0 18px 40px rgba(28, 23, 20, 0.16);
}

.hero__badge {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  width: 8.5rem;
  height: 8.5rem;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--line);
  display: grid;
  place-content: center;
  text-align: center;
  padding: 1rem;
}

.hero__badge-num {
  font-family: var(--font);
  font-size: 1.6rem;
  line-height: 1;
}

.hero__badge-text {
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  margin-top: 0.35rem;
}

.hero__vertical {
  position: absolute;
  left: -0.25rem;
  top: 1rem;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.media__frame {
  overflow: hidden;
  background: var(--paper-2);
}

.media__frame svg {
  width: 100%;
  height: 100%;
}

.ratio-4-5 { aspect-ratio: 4 / 5; }
.ratio-4-3 { aspect-ratio: 4 / 3; }
.ratio-3-2 { aspect-ratio: 3 / 2; }
.ratio-5-6 { aspect-ratio: 5 / 6; }
.ratio-1-1 { aspect-ratio: 1; }

figcaption {
  margin-top: 0.65rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.strip {
  border-block: 1px solid var(--line);
  background: var(--paper-2);
}

.strip__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 2rem;
  list-style: none;
  padding-block: 1rem;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

/* Sections */
.section {
  padding-block: 5.5rem;
}

.section-label {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 1rem;
}

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

.h2 {
  font-size: clamp(1.9rem, 3.4vw, 3.1rem);
  max-width: 18ch;
}

/* About */
.about__head {
  max-width: 40rem;
  margin-bottom: 3rem;
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.about__lead {
  font-family: var(--font);
  font-size: 1.35rem;
  line-height: 1.4;
  margin-bottom: 1.25rem;
}

.about__text p + p {
  margin-top: 1rem;
  color: var(--ink-muted);
}

.facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.fact__label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.fact__value {
  margin: 0.3rem 0 0;
  font-family: var(--font);
  font-size: 1.7rem;
}

.about__quote {
  margin-top: 1.5rem;
  padding: 1.4rem 1.5rem;
  background: var(--ink);
  color: var(--paper);
}

.about__quote-label {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-l);
  margin-bottom: 0.6rem;
}

.about__quote-text {
  font-family: var(--font);
  font-size: 1.25rem;
  line-height: 1.4;
}

/* Services */
.services {
  background: var(--paper-2);
}

.services__head {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: end;
  margin-bottom: 3.25rem;
}

.services__intro {
  color: var(--ink-muted);
  max-width: 28rem;
}

.feature {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 3rem;
}

.feature__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.feature__num,
.service__num,
.benefit__num {
  font-family: var(--font);
  color: var(--accent);
  font-size: 0.95rem;
}

.feature__title,
.service__title,
.benefit__title {
  font-family: var(--font);
  font-size: 1.7rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.feature__body p,
.service__body p {
  color: var(--ink-muted);
}

.feature__list {
  margin: 1.25rem 0 1.5rem;
  padding-left: 1.1rem;
  color: var(--ink);
}

.feature__list li + li {
  margin-top: 0.35rem;
}

.icon {
  width: 1.5rem;
  height: 1.5rem;
}

.icon--lg {
  width: 2rem;
  height: 2rem;
}

.service-list {
  list-style: none;
  border-top: 1px solid var(--line);
}

.service {
  display: grid;
  grid-template-columns: 3.5rem 0.85fr 1.4fr auto;
  gap: 1.25rem;
  align-items: start;
  padding-block: 1.6rem;
  border-bottom: 1px solid var(--line);
}

.service__tags {
  margin-top: 0.7rem;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--accent);
}

.service__icon {
  color: var(--ink-muted);
}

/* Benefits */
.benefits {
  background: var(--ink);
  color: var(--paper);
}

.benefits .section-label,
.benefits .section-label__num {
  color: var(--accent-l);
}

.benefits .h2 em {
  color: var(--accent-l);
}

.benefits__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
}

.benefits__lead {
  margin-top: 1.25rem;
  color: color-mix(in srgb, var(--paper) 72%, transparent);
  max-width: 32rem;
}

.benefits__figure {
  margin-top: 2rem;
}

.benefits figcaption {
  color: color-mix(in srgb, var(--paper) 55%, transparent);
}

.benefits__list {
  list-style: none;
}

.benefit {
  padding-block: 1.5rem;
  border-top: 1px solid rgba(243, 238, 229, 0.12);
}

.benefit:last-child {
  border-bottom: 1px solid rgba(243, 238, 229, 0.12);
}

.benefit p {
  color: color-mix(in srgb, var(--paper) 70%, transparent);
}

/* Contact */
.contact__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
}

.contact__lead {
  margin: 1.1rem 0 2rem;
  color: var(--ink-muted);
}

.info-list {
  border-top: 1px solid var(--line);
}

.info-list__row {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 1rem;
  padding-block: 1rem;
  border-bottom: 1px solid var(--line);
}

.info-list__row dt {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.info-list__mail {
  color: var(--accent);
  font-family: var(--font);
  font-size: 1.2rem;
}

.contact__hint {
  margin-top: 1.75rem;
  padding: 1.2rem 1.3rem;
  background: var(--paper-2);
}

.contact__hint-title {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.contact__hint ul {
  padding-left: 1.1rem;
  color: var(--ink-muted);
}

.contact__form-wrap {
  background: var(--paper-2);
  padding: 1.75rem;
}

.form__note {
  font-size: 0.88rem;
  color: var(--ink-muted);
  margin-bottom: 1.25rem;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.field {
  margin-bottom: 1rem;
}

.field label {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

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

.opt {
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink-muted);
  font-size: 0.85em;
}

.field input,
.field textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  padding: 0.65rem 0;
  outline: none;
}

.field input:focus,
.field textarea:focus {
  border-bottom-color: var(--accent);
}

.field.is-invalid input,
.field.is-invalid textarea,
.field.is-invalid .check {
  outline: 1px solid var(--accent);
  outline-offset: 4px;
}

.field__error {
  min-height: 1.1rem;
  margin-top: 0.3rem;
  font-size: 0.8rem;
  color: var(--accent);
}

.field--check .check {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
}

.field--check input {
  width: auto;
  margin-top: 0.3rem;
}

.field--check label {
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.92rem;
  line-height: 1.45;
}

.form__submit {
  margin-top: 0.5rem;
}

.form__status {
  margin-top: 1rem;
  min-height: 1.4rem;
}

.form__status.is-success {
  color: #2d6a4f;
}

.form__status.is-error {
  color: var(--accent);
}

/* Footer */
.site-footer {
  background: var(--ink-2);
  color: var(--paper);
  padding-top: 4rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 0.7fr 0.9fr 0.7fr;
  gap: 2rem;
}

.footer__text,
.footer__address,
.footer__list a {
  color: color-mix(in srgb, var(--paper) 72%, transparent);
}

.footer__text {
  margin-top: 1rem;
  max-width: 28rem;
}

.footer__heading {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}

.footer__list {
  list-style: none;
}

.footer__list li + li,
.footer__address {
  margin-top: 0.4rem;
}

.footer__list a {
  text-decoration: none;
}

.footer__list a:hover,
.footer__address a:hover {
  color: var(--paper);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(243, 238, 229, 0.12);
  font-size: 0.88rem;
  color: color-mix(in srgb, var(--paper) 55%, transparent);
}

.footer__top {
  color: var(--paper);
  text-decoration: none;
}

.footer__wordmark {
  font-family: var(--font);
  font-size: clamp(2.8rem, 10vw, 8.5rem);
  line-height: 0.85;
  letter-spacing: -0.04em;
  color: rgba(243, 238, 229, 0.08);
  text-align: center;
  margin-top: 2.5rem;
  padding-bottom: 1.5rem;
  user-select: none;
}

/* Dialogs */
.dialog {
  width: min(40rem, calc(100% - 2rem));
  padding: 0;
  border: 0;
  background: var(--paper);
  color: var(--ink);
}

.dialog::backdrop {
  background: rgba(28, 23, 20, 0.55);
}

.dialog__inner {
  padding: 1.75rem 1.75rem 2rem;
}

.dialog__close {
  float: right;
  background: none;
  border: 0;
  cursor: pointer;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.dialog__title {
  font-family: var(--font);
  font-size: 1.8rem;
  margin: 0.5rem 0 1rem;
}

.dialog h3 {
  font-family: var(--font);
  font-size: 1.15rem;
  margin: 1.25rem 0 0.4rem;
}

.dialog p {
  color: var(--ink-muted);
}

body.nav-open {
  overflow: hidden;
}

/* Reveals */
html.js .reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

html.js .reveal.is-in {
  opacity: 1;
  transform: none;
}

html.js [data-stagger] .reveal.is-in:nth-child(2) { transition-delay: 0.08s; }
html.js [data-stagger] .reveal.is-in:nth-child(3) { transition-delay: 0.16s; }
html.js [data-stagger] .reveal.is-in:nth-child(4) { transition-delay: 0.24s; }
html.js [data-stagger] .reveal.is-in:nth-child(5) { transition-delay: 0.32s; }
html.js [data-stagger] .reveal.is-in:nth-child(6) { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js .reveal,
  .btn__arrow {
    transition: none;
  }
  html.js .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .hero__grid,
  .about__grid,
  .services__head,
  .feature,
  .benefits__grid,
  .contact__grid,
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .service {
    grid-template-columns: 2.5rem 1fr auto;
  }

  .service__body {
    grid-column: 2 / 3;
  }

  .hero__visual {
    min-height: 0;
  }

  .hero__figure-small,
  .hero__vertical {
    display: none;
  }

  .hero__figure-main {
    margin-left: 0;
    width: 100%;
  }

  .facts,
  .hero__meta,
  .form__row {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(calc(100% - 1.75rem), var(--container));
  }

  .nav-toggle {
    display: inline-flex;
    z-index: 60;
  }

  .site-nav {
    position: fixed;
    inset: 0;
    background: var(--paper);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 5rem 1.5rem 2rem;
    gap: 2rem;
    transform: translateX(100%);
    transition: transform 0.4s var(--ease);
  }

  .site-nav.is-open {
    transform: none;
  }

  .site-nav__list {
    flex-direction: column;
    font-size: 1.5rem;
    gap: 1rem;
  }

  .hero__meta,
  .facts,
  .form__row,
  .info-list__row {
    grid-template-columns: 1fr;
  }

  .section {
    padding-block: 3.75rem;
  }

  .contact__form-wrap {
    padding: 1.15rem;
  }
}