/*
Theme Name: NANA Facility Services
Theme URI: https://nanafs.ch
Author: Grandesign / Bruno Grandinetti
Description: Modernes, responsives WordPress-Theme fuer Reinigungs- und Facility-Services mit Premium-Design, Customizer-Inhalten und integriertem Kontaktformular.
Version: 1.2.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GPLv2 or later
Text Domain: nanafs
*/

:root {
  --nana-bg-dark: #03173f;
  --nana-bg-deep: #020d24;
  --nana-blue: #0b4eb3;
  --nana-blue-soft: #2da7ff;
  --nana-gold: #d9aa45;
  --nana-gold-soft: #f0d487;
  --nana-white: #ffffff;
  --nana-text-soft: rgba(255, 255, 255, 0.82);
  --nana-line: rgba(255, 255, 255, 0.1);
  --nana-panel: rgba(6, 24, 58, 0.72);
  --nana-panel-strong: rgba(5, 19, 46, 0.88);
  --nana-light-surface: #edf2f8;
  --nana-dark-text: #152545;
  --nana-muted: #64748b;
  --nana-shadow: 0 22px 52px rgba(2, 11, 28, 0.34);
  --nana-radius-xl: 30px;
  --nana-radius-lg: 24px;
  --nana-radius-md: 16px;
  --nana-max: 1200px;
  --nana-header-height: 86px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--nana-white);
  background:
    radial-gradient(circle at 82% 0%, rgba(45, 167, 255, 0.2), transparent 28%),
    linear-gradient(180deg, #020d24 0%, #04173d 48%, #071329 100%);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

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

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

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

.container {
  width: min(calc(100% - 32px), var(--nana-max));
  margin: 0 auto;
}

.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  word-wrap: normal !important;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(4, 17, 44, 0.78);
  backdrop-filter: blur(16px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.14);
}

.header-inner {
  min-height: var(--nana-header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  flex-shrink: 0;
}

.brand-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--logo-width, 190px);
  max-width: 34vw;
  min-width: 118px;
  border-radius: 18px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}

.brand-logo-img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.logo-filter-contrast {
  filter: contrast(1.1) saturate(1.08);
}

.logo-filter-bright {
  filter: brightness(1.08) contrast(1.05);
}

.logo-filter-cool {
  filter: hue-rotate(4deg) saturate(1.12) contrast(1.08);
}

.brand-copy {
  display: grid;
  gap: 2px;
  line-height: 1.05;
}

.brand-copy strong {
  font-size: 17px;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.brand-copy span {
  color: rgba(255, 255, 255, 0.74);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 28px;
  flex: 1;
}

.nav ul,
.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav a,
.nav-menu a {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 10px 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav a::after,
.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--nana-gold), transparent);
  transition: transform 0.22s ease;
}

.nav a:hover::after,
.nav-menu a:hover::after {
  transform: scaleX(1);
}

.header-cta {
  flex-shrink: 0;
}

.mobile-menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--nana-white);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.mobile-menu-toggle span {
  width: 22px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.mobile-menu-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Buttons */

.btn,
.btn-gold,
.btn-outline,
.contact-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 26px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  font-size: 15px;
  font-weight: 850;
  letter-spacing: 0.02em;
  line-height: 1;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover,
.btn-gold:hover,
.btn-outline:hover,
.contact-form button:hover {
  transform: translateY(-2px);
}

.btn-gold,
.btn,
.contact-form button {
  color: #12213c;
  background: linear-gradient(180deg, var(--nana-gold-soft), var(--nana-gold));
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.2);
}

.btn-outline {
  color: var(--nana-white);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.04);
}

.btn-dark-outline {
  color: var(--nana-dark-text);
  border-color: rgba(21, 37, 69, 0.12);
  background: rgba(255, 255, 255, 0.72);
}

/* Hero */

.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - var(--nana-header-height));
  background:
    linear-gradient(92deg, rgba(3, 23, 63, 0.98) 0%, rgba(4, 19, 51, 0.94) 36%, rgba(6, 23, 52, 0.64) 70%, rgba(6, 23, 52, 0.18) 100%),
    radial-gradient(circle at 80% 7%, rgba(45, 167, 255, 0.36), transparent 33%);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
}

.hero::before {
  width: 980px;
  height: 980px;
  right: -330px;
  bottom: -470px;
  border: 2px solid rgba(45, 167, 255, 0.36);
  box-shadow: inset 0 0 90px rgba(45, 167, 255, 0.12), 0 0 90px rgba(45, 167, 255, 0.13);
}

.hero::after {
  width: 1200px;
  height: 1200px;
  left: -520px;
  bottom: -740px;
  border-top: 3px solid rgba(45, 167, 255, 0.58);
  transform: rotate(8deg);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
  gap: 36px;
  align-items: center;
  padding: 72px 0 96px;
  min-height: calc(100vh - var(--nana-header-height));
}

.hero-left {
  max-width: 690px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--nana-gold-soft);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 13px;
  font-weight: 850;
}

.kicker::before {
  content: "";
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--nana-gold), transparent);
}

.hero h1 {
  margin: 0;
  max-width: 10ch;
  font-size: clamp(3.4rem, 8.4vw, 7rem);
  line-height: 0.9;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.95);
  font-size: clamp(1.1rem, 2.3vw, 2.1rem);
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.owner {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1rem, 1.5vw, 1.35rem);
}

.owner-line {
  width: 126px;
  height: 2px;
  background: linear-gradient(90deg, var(--nana-gold), transparent);
}

.hero-slogan {
  margin-top: 18px;
  color: var(--nana-white);
  font-family: "Georgia", "Times New Roman", serif;
  font-size: clamp(2rem, 4.2vw, 3.8rem);
  line-height: 1.05;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
}

.hero-slogan .dot {
  display: inline-block;
  color: var(--nana-gold);
  transform: translateY(-0.08em);
  padding: 0 0.12em;
}

.hero-text {
  max-width: 62ch;
  margin: 22px 0 0;
  color: var(--nana-text-soft);
  font-size: 1.07rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  max-width: 650px;
  margin-top: 30px;
}

.stat {
  padding: 18px 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.055);
  backdrop-filter: blur(8px);
}

.stat strong {
  display: block;
  margin-bottom: 6px;
  color: var(--nana-gold-soft);
  font-size: 1.05rem;
}

.stat span {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.95rem;
}

.hero-visual {
  position: relative;
  justify-self: end;
  width: min(100%, 520px);
}

.hero-logo-card,
.hero-card {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--nana-radius-xl);
  background: linear-gradient(180deg, rgba(6, 24, 58, 0.58), rgba(5, 20, 47, 0.9));
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(14px);
}

.hero-logo-card {
  overflow: hidden;
  padding: 14px;
}

.hero-logo-card img {
  width: 100%;
  border-radius: 22px;
}

.hero-card {
  width: calc(100% - 34px);
  margin: -34px auto 0;
  padding: 24px;
}

.hero-card h2 {
  margin: 0;
  font-size: 1.7rem;
  line-height: 1.15;
}

.hero-card p {
  margin: 12px 0 0;
  color: var(--nana-text-soft);
}

.quick-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.quick-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: rgba(255, 255, 255, 0.86);
}

.check {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  color: #14233f;
  background: var(--nana-gold-soft);
  font-weight: 900;
  line-height: 1;
}

/* Service ribbon */

.services-ribbon-wrap {
  position: relative;
  z-index: 3;
  margin-top: -60px;
}

.services-ribbon {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(6, 26, 59, 0.86), rgba(4, 19, 45, 0.9));
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(12px);
}

.service-ribbon-item {
  position: relative;
  min-height: 128px;
  display: grid;
  place-items: center;
  gap: 10px;
  padding: 18px 12px;
  text-align: center;
}

.service-ribbon-item + .service-ribbon-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 26px;
  bottom: 26px;
  width: 1px;
  background: rgba(255, 255, 255, 0.16);
}

.service-icon {
  width: 46px;
  height: 46px;
  color: var(--nana-gold);
}

.service-icon svg,
.feature-icon svg,
.contact-icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-ribbon-item strong {
  color: rgba(255, 255, 255, 0.94);
  font-size: 13px;
  line-height: 1.18;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Sections */

.section {
  position: relative;
  padding: 110px 0 92px;
}

.section-dark {
  background:
    radial-gradient(circle at top right, rgba(45, 167, 255, 0.12), transparent 26%),
    linear-gradient(180deg, #04142f, #061a3d 50%, #041128 100%);
}

.section-light {
  color: var(--nana-dark-text);
  background: linear-gradient(180deg, #f3f7fb, #e8eff7);
}

.section-title {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-title.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  color: var(--nana-gold);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.section-kicker::before {
  content: "";
  width: 42px;
  height: 2px;
  background: linear-gradient(90deg, var(--nana-gold), transparent);
}

.section-title h2,
.section-title h1 {
  margin: 0;
  font-size: clamp(2rem, 4.2vw, 3.35rem);
  line-height: 1;
  letter-spacing: -0.03em;
}

.section-title p {
  max-width: 64ch;
  margin: 16px 0 0;
  color: inherit;
  opacity: 0.82;
  font-size: 1.05rem;
  line-height: 1.75;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--nana-shadow);
}

.card.dark {
  background: linear-gradient(180deg, rgba(8, 28, 63, 0.88), rgba(5, 18, 42, 0.94));
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.card.light {
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(21, 37, 69, 0.08);
  box-shadow: 0 18px 35px rgba(21, 37, 69, 0.08);
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 100%;
}

.service-card .service-icon {
  width: 52px;
  height: 52px;
  color: var(--nana-gold-soft);
}

.card.light .service-icon,
.card.light .feature-icon,
.contact-icon {
  color: var(--nana-gold);
}

.card h3,
.contact-panel h3 {
  margin: 0 0 10px;
  font-size: 1.32rem;
  line-height: 1.2;
}

.card p,
.card li,
.contact-panel p {
  margin: 0;
  line-height: 1.75;
  opacity: 0.88;
}

.card p + p {
  margin-top: 12px;
}

.about-grid,
.contact-grid,
.cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 28px;
  align-items: stretch;
}

.feature-list {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.feature-item {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.section-light .feature-item {
  background: rgba(255, 255, 255, 0.68);
  border-color: rgba(21, 37, 69, 0.08);
}

.feature-icon {
  width: 42px;
  height: 42px;
  color: var(--nana-gold-soft);
}

.feature-item strong {
  display: block;
  margin-bottom: 5px;
  font-size: 1.02rem;
}

.feature-item span {
  color: inherit;
  opacity: 0.78;
  line-height: 1.65;
}

.check-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 11px 0;
  border-bottom: 1px solid rgba(21, 37, 69, 0.08);
}

.check-list li:last-child {
  border-bottom: 0;
}

.process-card {
  position: relative;
  overflow: hidden;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 18px;
  border-radius: 16px;
  color: #14233f;
  background: var(--nana-gold-soft);
  font-weight: 900;
}

.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 34px;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at 88% 0%, rgba(45, 167, 255, 0.2), transparent 28%),
    linear-gradient(180deg, rgba(8, 28, 63, 0.9), rgba(5, 18, 42, 0.96));
  box-shadow: var(--nana-shadow);
}

.cta-panel h2 {
  margin: 0 0 10px;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  line-height: 1.06;
}

.cta-panel p {
  max-width: 62ch;
  margin: 0;
  color: var(--nana-text-soft);
}

/* Contact */

.contact-panel,
.contact-form-wrap {
  padding: 30px;
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.78));
  box-shadow: 0 18px 40px rgba(20, 35, 60, 0.12);
  border: 1px solid rgba(21, 37, 69, 0.08);
}

.contact-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(21, 37, 69, 0.08);
  color: var(--nana-dark-text);
}

.contact-row:last-child {
  border-bottom: 0;
}

.contact-icon {
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.form-status {
  padding: 14px 16px;
  margin-bottom: 18px;
  border-radius: 16px;
  font-weight: 800;
}

.form-status.success {
  color: #14532d;
  background: #dcfce7;
  border: 1px solid #86efac;
}

.form-status.error {
  color: #7f1d1d;
  background: #fee2e2;
  border: 1px solid #fecaca;
}

.contact-form {
  display: grid;
  gap: 14px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: var(--nana-dark-text);
  font-size: 14px;
  font-weight: 800;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 50px;
  border: 1px solid rgba(21, 37, 69, 0.14);
  border-radius: 15px;
  padding: 12px 14px;
  color: var(--nana-dark-text);
  background: rgba(255, 255, 255, 0.9);
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.contact-form textarea {
  min-height: 132px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--nana-gold);
  box-shadow: 0 0 0 4px rgba(217, 170, 69, 0.16);
}

.contact-form .privacy-note {
  margin: 0;
  color: var(--nana-muted);
  font-size: 13px;
  line-height: 1.55;
}

.form-consent {
  margin: 2px 0 0;
}

.contact-form .form-consent label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--nana-dark-text);
}

.contact-form .form-consent input[type="checkbox"] {
  width: 18px;
  min-height: 18px;
  height: 18px;
  flex: 0 0 18px;
  margin-top: 2px;
  accent-color: var(--nana-gold);
}

.form-consent a {
  color: var(--nana-blue);
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form-consent a:hover {
  color: var(--nana-gold);
}

.form-recaptcha {
  overflow-x: auto;
  padding: 2px 0;
}

.honeypot {
  position: absolute !important;
  left: -9999px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* Pages */

.page-content {
  min-height: 60vh;
  padding: 80px 0;
  color: var(--nana-dark-text);
  background: linear-gradient(180deg, #f3f7fb, #e8eff7);
}

.page-content .card {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(21, 37, 69, 0.08);
  box-shadow: 0 18px 35px rgba(21, 37, 69, 0.08);
}

.page-content h1 {
  margin-top: 0;
  font-size: clamp(2rem, 4vw, 3rem);
}

/* Footer */

.site-footer {
  color: rgba(255, 255, 255, 0.74);
  background: #030d22;
  padding: 56px 0 34px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.8fr;
  gap: 26px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand strong,
.footer-contact h3,
.footer-menu-wrap h3 {
  display: block;
  margin: 0 0 10px;
  color: var(--nana-white);
  font-size: 1.05rem;
}

.footer-brand p,
.footer-contact p {
  margin: 0;
  line-height: 1.75;
}

.footer-menu {
  display: grid;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-menu a,
.footer-contact a,
.footer-bottom a {
  color: rgba(255, 255, 255, 0.9);
}

.footer-menu a:hover,
.footer-contact a:hover,
.footer-bottom a:hover {
  color: var(--nana-gold-soft);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 22px;
  font-size: 14px;
}

.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 999px;
  color: #12213c;
  background: linear-gradient(180deg, var(--nana-gold-soft), var(--nana-gold));
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.22);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  font-size: 22px;
  font-weight: 900;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Responsive */

@media (max-width: 1120px) {
  .brand-copy {
    display: none;
  }

  .nav,
  .nav ul,
  .nav-menu {
    gap: 20px;
  }
}

@media (max-width: 980px) {
  :root {
    --nana-header-height: 76px;
  }

  .header-inner {
    min-height: var(--nana-header-height);
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }

  .header-cta {
    display: none;
  }

  .nav {
    position: fixed;
    left: 16px;
    right: 16px;
    top: calc(var(--nana-header-height) + 10px);
    z-index: 1001;
    display: none;
    padding: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 22px;
    background: rgba(4, 17, 44, 0.96);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(18px);
  }

  .nav.is-open {
    display: block;
  }

  .nav ul,
  .nav-menu {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4px;
    width: 100%;
  }

  .nav a,
  .nav-menu a {
    display: flex;
    width: 100%;
    padding: 14px 14px;
    border-radius: 14px;
    font-size: 1rem;
  }

  .nav a:hover,
  .nav-menu a:hover {
    background: rgba(255, 255, 255, 0.06);
  }

  .hero-content,
  .about-grid,
  .contact-grid,
  .cta-grid {
    grid-template-columns: 1fr;
  }

  .hero-content {
    min-height: auto;
    padding: 56px 0 86px;
  }

  .hero-visual {
    justify-self: stretch;
    width: 100%;
  }

  .services-ribbon-wrap {
    margin-top: -44px;
  }

  .services-ribbon {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid-3,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .cta-panel {
    grid-template-columns: 1fr;
    align-items: start;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(calc(100% - 28px), var(--nana-max));
  }

  .brand-logo-wrap {
    width: min(var(--logo-width, 170px), 44vw);
    min-width: 132px;
  }

  .hero {
    min-height: auto;
  }

  .hero-content {
    padding: 44px 0 74px;
  }

  .hero h1 {
    font-size: clamp(3rem, 17vw, 5rem);
  }

  .owner {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .owner-line {
    width: 110px;
  }

  .hero-actions,
  .contact-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn,
  .hero-actions .btn-outline,
  .contact-actions .btn,
  .contact-actions .btn-outline {
    width: 100%;
  }

  .stats,
  .form-grid-2 {
    grid-template-columns: 1fr;
  }

  .services-ribbon {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-ribbon-item {
    min-height: 116px;
  }

  .service-ribbon-item::before {
    display: none;
  }

  .section {
    padding: 76px 0 64px;
  }

  .section-title {
    margin-bottom: 26px;
  }

  .card,
  .contact-panel,
  .contact-form-wrap,
  .cta-panel {
    padding: 24px;
    border-radius: 22px;
  }

  .feature-item {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 460px) {
  .container {
    width: min(calc(100% - 22px), var(--nana-max));
  }

  .brand-logo-wrap {
    min-width: 118px;
  }

  .mobile-menu-toggle {
    width: 44px;
    height: 44px;
  }

  .hero-content {
    padding-top: 36px;
  }

  .hero-subtitle {
    letter-spacing: 0.16em;
  }

  .hero-card {
    width: 100%;
    margin-top: 14px;
  }

  .services-ribbon-wrap {
    margin-top: -32px;
  }

  .services-ribbon {
    grid-template-columns: 1fr;
  }

  .service-ribbon-item {
    min-height: 96px;
  }

  .back-to-top {
    right: 16px;
    bottom: 16px;
  }
}