/*
Theme Name: EscapeGate Capital
Theme URI: https://escapegate-capital.com
Author: EscapeGate Capital
Description: Thème officiel EscapeGate Capital — Investissement immobilier aux États-Unis
Version: 1.0.0
Text Domain: escapegate
*/

/* ============================================================
   VARIABLES GLOBALES — modifier ici = modifier tout le site
   ============================================================ */
:root {
  /* Couleurs principales */
  --color-navy:       #1B2A4A;
  --color-navy-dark:  #111D33;
  --color-navy-light: #243660;
  --color-cream:      #F5F0E8;
  --color-cream-dark: #EDE6D6;
  --color-teal:       #1A6B5A;
  --color-teal-light: #218F78;
  --color-gold:       #C9A84C;
  --color-gold-light: #D9BC72;
  --color-white:      #FFFFFF;
  --color-text:       #1B2A4A;
  --color-text-light: #4A5A7A;
  --color-border:     #D8D0C0;

  /* Typographie */
  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-sans:   'Inter', system-ui, sans-serif;

  --size-xs:   0.75rem;   /* 12px */
  --size-sm:   0.875rem;  /* 14px */
  --size-base: 1rem;      /* 16px */
  --size-md:   1.125rem;  /* 18px */
  --size-lg:   1.375rem;  /* 22px */
  --size-xl:   1.75rem;   /* 28px */
  --size-2xl:  2.25rem;   /* 36px */
  --size-3xl:  3rem;      /* 48px */
  --size-4xl:  4rem;      /* 64px */

  --weight-light:   300;
  --weight-regular: 400;
  --weight-medium:  500;
  --weight-semi:    600;
  --weight-bold:    700;

  /* Espacements */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;
  --space-2xl: 10rem;

  /* Rayons */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Ombres */
  --shadow-sm: 0 2px 8px rgba(27, 42, 74, 0.08);
  --shadow-md: 0 4px 20px rgba(27, 42, 74, 0.12);
  --shadow-lg: 0 8px 40px rgba(27, 42, 74, 0.18);

  /* Transitions */
  --transition: 0.3s ease;

  /* Largeurs */
  --max-width:      1200px;
  --max-width-text: 760px;
  --nav-height:     80px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  font-size: var(--size-base);
  color: var(--color-text);
  background-color: var(--color-cream);
  line-height: 1.7;
}

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

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

ul, ol {
  list-style: none;
}

/* ============================================================
   TYPOGRAPHIE
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: var(--weight-light);
  line-height: 1.2;
  color: var(--color-navy);
}

h1 { font-size: clamp(var(--size-2xl), 5vw, var(--size-4xl)); }
h2 { font-size: clamp(var(--size-xl), 4vw, var(--size-3xl)); }
h3 { font-size: clamp(var(--size-lg), 3vw, var(--size-2xl)); }
h4 { font-size: var(--size-xl); }
h5 { font-size: var(--size-lg); }
h6 { font-size: var(--size-md); }

p {
  font-family: var(--font-sans);
  font-size: var(--size-md);
  line-height: 1.8;
  color: var(--color-text-light);
}

.text-gold    { color: var(--color-gold); }
.text-teal    { color: var(--color-teal); }
.text-navy    { color: var(--color-navy); }
.text-cream   { color: var(--color-cream); }
.text-center  { text-align: center; }
.text-serif   { font-family: var(--font-serif); }
.text-light   { font-weight: var(--weight-light); }

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

.container--narrow {
  max-width: var(--max-width-text);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

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

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

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-cream);
}

.section--dark p {
  color: rgba(245, 240, 232, 0.75);
}

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

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

.grid {
  display: grid;
  gap: var(--space-md);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .grid--4,
  .grid--3,
  .grid--2 { grid-template-columns: 1fr; }
}

/* ============================================================
   BOUTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.875rem 2rem;
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  font-weight: var(--weight-medium);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-gold);
  color: var(--color-navy);
}

.btn--primary:hover {
  background-color: var(--color-gold-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-cream);
  border: 1px solid rgba(245, 240, 232, 0.4);
}

.btn--outline:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.btn--outline-dark {
  background-color: transparent;
  color: var(--color-navy);
  border: 1px solid var(--color-navy);
}

.btn--outline-dark:hover {
  background-color: var(--color-navy);
  color: var(--color-cream);
}

.btn--lg {
  padding: 1.125rem 2.5rem;
  font-size: var(--size-base);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background-color: var(--color-navy);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
  transition: background-color var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  background-color: rgba(27, 42, 74, 0.97);
  box-shadow: var(--shadow-lg);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.nav__logo img {
  height: 48px;
  width: auto;
}

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

.nav__link {
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  font-weight: var(--weight-medium);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(245, 240, 232, 0.8);
  transition: color var(--transition);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1px;
  background-color: var(--color-gold);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-cream);
}

.nav__link:hover::after,
.nav__link.active::after {
  transform: scaleX(1);
}

.nav__cta {
  margin-left: var(--space-sm);
}

/* Mobile nav */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-cream);
  transition: all var(--transition);
}

@media (max-width: 900px) {
  .nav__links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background-color: var(--color-navy-dark);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-md);
    gap: var(--space-sm);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition);
    border-bottom: 1px solid rgba(201, 168, 76, 0.2);
  }

  .nav__links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav__cta { margin-left: 0; }
  .nav__burger { display: flex; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-color: var(--color-navy);
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(26, 107, 90, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(201, 168, 76, 0.06) 0%, transparent 50%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero__eyebrow {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  font-weight: var(--weight-medium);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.hero__eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background-color: var(--color-gold);
}

.hero__title {
  color: var(--color-cream);
  margin-bottom: var(--space-md);
}

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

.hero__subtitle {
  font-size: var(--size-lg);
  color: rgba(245, 240, 232, 0.7);
  margin-bottom: var(--space-lg);
  max-width: 560px;
}

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

.hero__scroll {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  color: rgba(245, 240, 232, 0.4);
  font-size: var(--size-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ============================================================
   CARTES
   ============================================================ */
.card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

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

.card--dark {
  background-color: var(--color-navy-light);
  color: var(--color-cream);
}

.card--dark h3, .card--dark h4 {
  color: var(--color-cream);
}

.card--bordered {
  background-color: transparent;
  border: 1px solid var(--color-border);
}

.card__icon {
  width: 48px;
  height: 48px;
  background-color: rgba(201, 168, 76, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  color: var(--color-gold);
  font-size: var(--size-xl);
}

.card__number {
  font-family: var(--font-serif);
  font-size: var(--size-4xl);
  font-weight: var(--weight-light);
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

/* ============================================================
   SÉPARATEUR DÉCORATIF
   ============================================================ */
.divider {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin: var(--space-md) 0;
}

.divider__line {
  flex: 1;
  height: 1px;
  background-color: var(--color-border);
}

.divider__icon {
  color: var(--color-gold);
  font-size: var(--size-sm);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background-color: var(--color-navy-dark);
  color: rgba(245, 240, 232, 0.6);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer__logo {
  height: 48px;
  width: auto;
  margin-bottom: var(--space-sm);
}

.footer__tagline {
  font-size: var(--size-sm);
  line-height: 1.6;
  max-width: 280px;
}

.footer__title {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  font-weight: var(--weight-semi);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__link {
  font-size: var(--size-sm);
  color: rgba(245, 240, 232, 0.6);
  transition: color var(--transition);
}

.footer__link:hover {
  color: var(--color-cream);
}

.footer__social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.footer__social-link {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(245, 240, 232, 0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--size-sm);
  color: rgba(245, 240, 232, 0.6);
  transition: all var(--transition);
}

.footer__social-link:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.footer__bottom {
  border-top: 1px solid rgba(245, 240, 232, 0.1);
  padding-top: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: var(--size-xs);
}

.footer__legal {
  display: flex;
  gap: var(--space-md);
}

@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }
}

@media (max-width: 600px) {
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

/* ============================================================
   UTILITAIRES
   ============================================================ */
.mt-sm  { margin-top: var(--space-sm); }
.mt-md  { margin-top: var(--space-md); }
.mt-lg  { margin-top: var(--space-lg); }
.mb-sm  { margin-bottom: var(--space-sm); }
.mb-md  { margin-bottom: var(--space-md); }
.mb-lg  { margin-bottom: var(--space-lg); }

.pt-nav { padding-top: var(--nav-height); }

.hidden { display: none !important; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}