/* ============================================
   Jericho Invest Property — Premium Design
   Costa Smeralda Real Estate
   ============================================ */

:root {
  /* Colors */
  --color-primary: #0A5C78;
  --color-primary-dark: #084A61;
  --color-primary-light: #0B6A92;
  --color-accent: #C9A962;
  --color-accent-light: #E8D5A3;
  --color-mint: #7ADCB4;
  --color-dark: #1A2332;
  --color-dark-soft: #2A3544;
  --color-cream: #FAF8F5;
  --color-cream-dark: #F0EBE3;
  --color-white: #FFFFFF;
  --color-text: #3D4550;
  --color-text-light: #6B7280;
  --color-border: rgba(26, 35, 50, 0.08);

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Outfit', system-ui, sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  /* Layout */
  --container-max: 1200px;
  --header-height: 80px;

  /* Effects */
  --shadow-sm: 0 2px 8px rgba(26, 35, 50, 0.06);
  --shadow-md: 0 8px 30px rgba(26, 35, 50, 0.1);
  --shadow-lg: 0 20px 60px rgba(26, 35, 50, 0.15);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

button, input, select, textarea {
  font: inherit;
  border: none;
  background: none;
}

/* Utilities */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-sm);
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  z-index: 9999;
}

.skip-link:focus {
  top: var(--space-sm);
}

.section {
  padding: var(--space-2xl) 0;
}

.section--dark {
  background: var(--color-dark);
  color: var(--color-cream);
}

.section--cream {
  background: var(--color-cream-dark);
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-label--light {
  color: var(--color-mint);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--color-dark);
  margin-bottom: var(--space-md);
}

.section-title--light {
  color: var(--color-white);
}

.section-title em {
  font-style: italic;
  color: var(--color-primary);
}

.section-desc {
  font-size: 1.125rem;
  color: var(--color-text-light);
  max-width: 600px;
}

.section-desc--light {
  color: rgba(250, 248, 245, 0.7);
}

.section-header {
  margin-bottom: var(--space-xl);
}

.section-header--center {
  text-align: center;
}

.section-header--center .section-desc {
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.875rem 2rem;
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: 100px;
  cursor: pointer;
  border: none;
  outline: none;
  text-decoration: none;
  line-height: 1.2;
  -webkit-appearance: none;
  appearance: none;
  transition: color var(--transition), box-shadow var(--transition), transform var(--transition), background-color var(--transition);
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.btn--primary {
  position: relative;
  z-index: 0;
  overflow: hidden;
  color: var(--color-white);
  background: transparent;
  box-shadow: 0 8px 24px -6px rgba(10, 92, 120, 0.45);
}

.btn--primary::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--color-mint) 0%, var(--color-primary) 100%);
  z-index: -1;
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -6px rgba(10, 92, 120, 0.55);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.9);
}

.btn--full {
  width: 100%;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: all var(--transition);
}

.header.is-scrolled {
  background: rgba(26, 35, 50, 0.95);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header__logo img {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
  transition: filter var(--transition);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Navigation */
.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-white);
  position: relative;
  padding: var(--space-xs) 0;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}

.nav__link:hover::after,
.nav__link.is-active::after {
  width: 100%;
}

.nav__link--cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: var(--color-dark) !important;
  padding: 0.625rem 1.5rem;
  border-radius: 100px;
  border: none;
  box-shadow: 0 0 0 1px var(--color-accent);
  outline: none;
  line-height: 1.2;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

.nav__link--cta::after {
  content: none !important;
  display: none !important;
}

.nav__link--cta:hover {
  background: var(--color-accent-light);
}

/* Language switch */
.lang-switch {
  display: flex;
  gap: 4px;
}

.lang-switch__btn {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 4px;
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.lang-switch__btn.is-active,
.lang-switch__btn:hover {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition);
}

.menu-toggle.is-active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.menu-toggle.is-active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
}

.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(26, 35, 50, 0.5) 0%,
    rgba(26, 35, 50, 0.3) 40%,
    rgba(26, 35, 50, 0.7) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--color-white);
  padding: calc(var(--header-height) + var(--space-xl)) var(--space-md) var(--space-xl);
  max-width: 900px;
}

.hero__eyebrow {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-mint);
  margin-bottom: var(--space-md);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: var(--space-md);
}

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

.hero__subtitle {
  font-size: 1.25rem;
  font-weight: 300;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto var(--space-lg);
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(0.8); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* Quick Services */
.quick-services {
  margin-top: -60px;
  position: relative;
  z-index: 10;
  padding-bottom: var(--space-xl);
}

.quick-services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.quick-card {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.quick-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-mint), var(--color-primary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.quick-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.quick-card:hover::before {
  transform: scaleX(1);
}

.quick-card__icon {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.quick-card__icon svg {
  width: 100%;
  height: 100%;
}

.quick-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.quick-card__text {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

.quick-card__arrow {
  position: absolute;
  bottom: var(--space-md);
  right: var(--space-md);
  font-size: 1.25rem;
  color: var(--color-accent);
  opacity: 0;
  transform: translateX(-10px);
  transition: all var(--transition);
}

.quick-card:hover .quick-card__arrow {
  opacity: 1;
  transform: translateX(0);
}

/* Intro */
.intro {
  background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-white) 100%);
}

.intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.intro__lead {
  font-size: 1.125rem;
  color: var(--color-dark);
  margin-bottom: var(--space-md);
}

.intro__benefits {
  margin: var(--space-lg) 0;
}

.intro__benefits li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  font-size: 0.9375rem;
}

.intro__benefits svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.intro__visual {
  position: relative;
}

.intro__image-stack {
  position: relative;
}

.intro__img--main {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 85%;
}

.intro__img--accent {
  position: absolute;
  bottom: -30px;
  right: 0;
  width: 55%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 4px solid var(--color-cream);
}

.intro__badge {
  position: absolute;
  top: 30px;
  right: -20px;
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.intro__badge-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  line-height: 1;
}

.intro__badge-text {
  font-size: 0.75rem;
  opacity: 0.9;
}

/* Transparency */
.transparency__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.transparency__text {
  font-size: 1.125rem;
  color: rgba(250, 248, 245, 0.8);
  line-height: 1.8;
}

.transparency__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.stat-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
}

.stat-card__value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-mint);
  margin-bottom: var(--space-xs);
}

.stat-card__label {
  font-size: 0.8125rem;
  color: rgba(250, 248, 245, 0.6);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Gallery / Properties */
.gallery {
  background: var(--color-white);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.property-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.property-card__link {
  display: block;
  color: inherit;
}

.property-card__link:hover .property-card__cta {
  color: var(--color-primary);
}

.property-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.property-card--featured {
  grid-row: span 1;
}

.property-card__media {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.property-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.property-card:hover .property-card__media img {
  transform: scale(1.05);
}

.property-card__tag {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  background: var(--color-white);
  color: var(--color-dark);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.property-card__body {
  padding: var(--space-md);
}

.property-card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 4px;
}

.property-card__location {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.property-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--space-sm);
  list-style: none;
}

.property-card__meta li {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-primary);
  background: rgba(10, 92, 120, 0.08);
  padding: 4px 10px;
  border-radius: 100px;
}

.property-card__cta {
  display: inline-block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-dark);
  transition: color var(--transition);
}

.gallery__cta {
  text-align: center;
  margin-top: var(--space-xl);
}

.gallery__cta p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

/* Virtual Tours */
.virtual-tours__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.virtual-tours__list li {
  position: relative;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-sm);
  font-size: 1.0625rem;
}

.virtual-tours__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}

.virtual-tours__media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.virtual-tours__media img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

.virtual-tours__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 72px;
  height: 72px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  text-decoration: none;
}

.virtual-tours__play svg {
  width: 28px;
  height: 28px;
  margin-left: 4px;
}

.virtual-tours__play:hover {
  transform: translate(-50%, -50%) scale(1.1);
  background: var(--color-white);
}

/* Services */
.services {
  background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-cream-dark) 100%);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.service-card {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.service-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.service-card__number {
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

.service-card p {
  color: var(--color-text-light);
  font-size: 0.9375rem;
}

/* Team */
.team__note {
  max-width: 700px;
  margin: 0 auto var(--space-lg);
  text-align: center;
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  font-size: 1.0625rem;
  color: rgba(250, 248, 245, 0.8);
  line-height: 1.8;
}

.team__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.team-card {
  text-align: center;
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
}

.team-card__avatar {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-sm);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-mint));
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-card__name {
  font-family: var(--font-display);
  font-size: 1.375rem;
  color: var(--color-white);
  margin-bottom: 4px;
}

.team-card__role {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-mint);
  margin-bottom: var(--space-sm);
}

.team-card__bio {
  font-size: 0.9375rem;
  color: rgba(250, 248, 245, 0.75);
  line-height: 1.7;
}

/* Testimonials */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.testimonial-card {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.testimonial-card p {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-style: italic;
  color: var(--color-dark);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.testimonial-card footer {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.testimonial-card cite {
  font-style: normal;
  font-weight: 600;
  color: var(--color-dark);
}

.testimonial-card footer span {
  font-size: 0.8125rem;
  color: var(--color-text-light);
}

/* Contact */
.contact {
  background: var(--color-white);
  position: relative;
}

.contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-xl);
  align-items: start;
}

.contact__details {
  margin-top: var(--space-lg);
}

.contact__item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.contact__item svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 4px;
}

.contact__item strong {
  display: block;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-light);
  margin-bottom: 2px;
}

.contact__item a {
  color: var(--color-primary);
}

.contact__item a:hover {
  color: var(--color-primary-dark);
}

.contact__form {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-cream);
  color: var(--color-dark);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(10, 92, 120, 0.1);
}

.form-note {
  font-size: 0.75rem;
  color: var(--color-text-light);
  text-align: center;
  margin-top: var(--space-sm);
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-group--checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.form-group--checkbox input {
  width: auto;
  margin-top: 4px;
  flex-shrink: 0;
}

.form-group--checkbox label {
  font-size: 0.8125rem;
  line-height: 1.5;
  margin-bottom: 0;
}

.form-group--checkbox a {
  color: var(--color-primary);
  text-decoration: underline;
}

.form-status {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  margin-bottom: var(--space-md);
}

.form-status.is-success {
  background: rgba(122, 220, 180, 0.2);
  color: var(--color-primary-dark);
}

.form-status.is-error {
  background: rgba(220, 80, 80, 0.1);
  color: #9b2c2c;
}

.lang-switch__btn.is-disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

/* Footer */
.footer {
  background: var(--color-dark);
  color: rgba(250, 248, 245, 0.7);
  padding-top: var(--space-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-xl);
}

.footer__brand img {
  margin-bottom: var(--space-sm);
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer__brand p {
  font-size: 0.875rem;
  line-height: 1.6;
}

.footer__nav h4,
.footer__newsletter h4 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.footer__nav ul li {
  margin-bottom: var(--space-xs);
}

.footer__nav a {
  font-size: 0.875rem;
  transition: color var(--transition);
}

.footer__nav a:hover {
  color: var(--color-mint);
}

.footer__newsletter p {
  font-size: 0.875rem;
  margin-bottom: var(--space-sm);
}

.newsletter-form {
  display: flex;
  gap: var(--space-xs);
}

.newsletter-form input {
  flex: 1;
  padding: 0.625rem 1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  color: var(--color-white);
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.newsletter-form button {
  width: 44px;
  height: 44px;
  background: var(--color-accent);
  color: var(--color-dark);
  border-radius: var(--radius-sm);
  border: none;
  outline: none;
  font-size: 1.25rem;
  cursor: pointer;
  transition: background var(--transition);
}

.newsletter-form button:hover {
  background: var(--color-accent-light);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-md) 0;
  text-align: center;
  font-size: 0.8125rem;
}

/* Animations — contenu visible sans JS, animé avec JS */
[data-animate] {
  opacity: 1;
  transform: translateY(0);
}

.js [data-animate]:not(.is-visible) {
  opacity: 0;
  transform: translateY(30px);
}

[data-animate] {
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.js [data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
  .quick-services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .intro__grid,
  .transparency__grid,
  .virtual-tours__grid,
  .contact__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .intro__visual {
    order: -1;
  }

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

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
    --space-2xl: 4rem;
  }

  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-dark);
    padding: var(--space-lg);
    transform: translateX(100%);
    transition: transform var(--transition);
  }

  .nav.is-open {
    transform: translateX(0);
  }

  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }

  .nav__link {
    font-size: 1.25rem;
    color: var(--color-white);
  }

  .menu-toggle {
    display: flex;
  }

  .lang-switch {
    display: none;
  }

  .quick-services {
    margin-top: -40px;
  }

  .quick-services__grid {
    grid-template-columns: 1fr;
  }

  .gallery__grid {
    grid-template-columns: 1fr;
  }

  .services__grid {
    grid-template-columns: 1fr;
  }

  .team__grid,
  .testimonials__grid {
    grid-template-columns: 1fr;
  }

  .transparency__stats {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
  }

  .intro__badge {
    right: 10px;
    top: 10px;
  }

  .hero__title {
    font-size: clamp(2rem, 8vw, 3rem);
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
  }
}