:root {
  --blue: #3f4fa3;
  --blue-night: #0f1728;
  --black: #0b0b0d;
  --graphite: #161616;
  --steel: #7b8494;
  --chrome: #c9d1d9;
  --white: #f5f5f2;
  --light-blue: #6e86d6;
  --line: rgba(201, 209, 217, 0.18);
  --line-strong: rgba(201, 209, 217, 0.32);
  --shadow: rgba(0, 0, 0, 0.42);
  --font: "Satoshi", "General Sans", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--white);
  background:
    radial-gradient(circle at 18% 12%, rgba(63, 79, 163, 0.2), transparent 28rem),
    linear-gradient(180deg, var(--black) 0%, var(--blue-night) 38%, var(--black) 100%);
  font-family: var(--font);
  line-height: 1.55;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

::selection {
  background: rgba(110, 134, 214, 0.5);
  color: var(--white);
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.1rem 4.5vw;
  border-bottom: 1px solid transparent;
  background: linear-gradient(180deg, rgba(11, 11, 13, 0.58), transparent);
  transition: background 800ms ease, border-color 800ms ease, padding 800ms ease, backdrop-filter 800ms ease;
}

.site-header.is-scrolled {
  padding-top: 0.78rem;
  padding-bottom: 0.78rem;
  border-color: rgba(201, 209, 217, 0.12);
  background: rgba(11, 11, 13, 0.74);
  backdrop-filter: blur(22px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 12.5rem;
  min-width: 9.5rem;
}

.brand img,
.site-footer img {
  width: 100%;
  height: auto;
  filter: brightness(0) invert(1);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  color: rgba(245, 245, 242, 0.78);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-nav a {
  position: relative;
  padding: 0.35rem 0;
  transition: color 500ms ease;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  content: "";
  background: var(--chrome);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 650ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--white);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.site-nav .agent-link {
  margin-left: 0.8rem;
  padding: 0.55rem 0.85rem;
  border: 1px solid rgba(201, 209, 217, 0.28);
  color: rgba(245, 245, 242, 0.72);
}

.site-nav .agent-link::after {
  display: none;
}

.menu-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: 92svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 8.5rem 4.5vw 6rem;
  isolation: isolate;
}

.hero-media,
.gallery-panel img {
  position: absolute;
  inset: -8%;
  z-index: -3;
  width: 116%;
  height: 116%;
  max-width: none;
  object-fit: cover;
  transform: translate3d(0, var(--parallax, 0px), 0) scale(1.03);
  transition: transform 1600ms ease-out;
  will-change: transform;
}

.hero-shade,
.gallery-panel::after {
  position: absolute;
  inset: 0;
  z-index: -2;
  content: "";
  background:
    linear-gradient(90deg, rgba(11, 11, 13, 0.8), rgba(15, 23, 40, 0.5) 48%, rgba(11, 11, 13, 0.5)),
    linear-gradient(180deg, rgba(11, 11, 13, 0.2), rgba(11, 11, 13, 0.84));
}

.hero::before {
  position: absolute;
  inset: auto 4.5vw 2rem;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, rgba(201, 209, 217, 0.55), transparent);
}

.hero-content {
  max-width: 54rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: rgba(201, 209, 217, 0.74);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0.8rem;
  font-size: 5.6rem;
  line-height: 0.96;
  font-weight: 600;
  letter-spacing: 0.13em;
}

h2 {
  margin-bottom: 1.4rem;
  font-size: 3.35rem;
  line-height: 1.04;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.hero-line {
  margin-bottom: 0.7rem;
  color: var(--chrome);
  font-size: 1.45rem;
  letter-spacing: 0.04em;
}

.hero-copy,
.section-heading p,
.section-copy p,
.pricing-panel p,
.form-intro p,
.site-footer p,
.agents p {
  color: rgba(245, 245, 242, 0.74);
  font-size: 1.05rem;
}

.hero-price {
  display: inline-flex;
  align-items: baseline;
  gap: 0.85rem;
  margin: 2.5rem 0 2.1rem;
  padding: 0.8rem 0;
  border-top: 1px solid rgba(201, 209, 217, 0.38);
  border-bottom: 1px solid rgba(201, 209, 217, 0.18);
}

.hero-price span,
.price-card span,
.price-card small {
  color: rgba(201, 209, 217, 0.72);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-price strong {
  color: var(--white);
  font-size: 1.48rem;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.button {
  display: inline-flex;
  min-height: 3.1rem;
  align-items: center;
  justify-content: center;
  padding: 0.78rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 0.18rem;
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 650;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: color 550ms ease, background 550ms ease, border-color 550ms ease, transform 550ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button:disabled {
  cursor: wait;
  opacity: 0.58;
  transform: none;
}

.button-primary {
  border-color: rgba(245, 245, 242, 0.28);
  background: var(--white);
  color: var(--black);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--chrome);
}

.button-ghost,
.button-secondary {
  border-color: rgba(201, 209, 217, 0.28);
  background: rgba(245, 245, 242, 0.04);
  color: var(--white);
}

.button-ghost:hover,
.button-ghost:focus-visible,
.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: rgba(201, 209, 217, 0.6);
  background: rgba(110, 134, 214, 0.14);
}

.mobile-quote {
  display: none;
}

section {
  scroll-margin-top: 5rem;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(20rem, 1.08fr);
  gap: 7vw;
  align-items: center;
  padding: 8rem 4.5vw;
}

.section-copy {
  max-width: 38rem;
}

.editorial-image {
  position: relative;
  min-height: 34rem;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(201, 209, 217, 0.14);
  box-shadow: 0 2rem 6rem var(--shadow);
}

.editorial-image::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(15, 23, 40, 0.12), rgba(11, 11, 13, 0.38));
}

.editorial-image img {
  width: 100%;
  height: 100%;
  min-height: 34rem;
  object-fit: cover;
  transform: translate3d(0, var(--card-parallax, 0px), 0) scale(1.07);
  transition: transform 1500ms ease-out;
}

.services {
  padding: 7.5rem 4.5vw 8.5rem;
  background:
    linear-gradient(180deg, rgba(11, 11, 13, 0), rgba(15, 23, 40, 0.72) 55%, rgba(11, 11, 13, 0.96)),
    url("assets/Photo2.png") center/cover fixed;
}

.section-heading {
  max-width: 54rem;
  margin-bottom: 4rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.service-grid article {
  min-height: 9.5rem;
  display: flex;
  align-items: flex-end;
  padding: 1.1rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(11, 11, 13, 0.36);
  color: rgba(245, 245, 242, 0.84);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 700ms ease, color 700ms ease;
}

.service-grid article:hover {
  background: rgba(63, 79, 163, 0.22);
  color: var(--white);
}

.pricing {
  padding: 8rem 4.5vw;
  background: linear-gradient(135deg, var(--black), var(--blue-night) 58%, #111522);
}

.pricing-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.05fr;
  gap: 3rem 6vw;
  align-items: center;
  max-width: 76rem;
  margin: 0 auto;
  padding: 4.5rem;
  border: 1px solid rgba(201, 209, 217, 0.2);
  background:
    linear-gradient(135deg, rgba(245, 245, 242, 0.06), rgba(245, 245, 242, 0.015)),
    linear-gradient(90deg, rgba(63, 79, 163, 0.1), transparent);
  box-shadow: 0 2rem 7rem rgba(0, 0, 0, 0.38);
}

.pricing-panel h2,
.pricing-panel p,
.pricing-panel .button {
  grid-column: 1;
}

.price-card {
  grid-row: 1 / span 3;
  grid-column: 2;
  display: grid;
  gap: 0.85rem;
  justify-items: start;
  padding-left: 4vw;
  border-left: 1px solid rgba(201, 209, 217, 0.28);
}

.price-card strong {
  color: var(--white);
  font-size: 5.2rem;
  line-height: 0.95;
  font-weight: 450;
  letter-spacing: 0.03em;
}

.method {
  background: var(--black);
}

.steps {
  border-top: 1px solid var(--line-strong);
}

.steps article {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1.4rem;
  padding: 1.7rem 0;
  border-bottom: 1px solid var(--line);
}

.steps span {
  color: var(--light-blue);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
}

.steps p {
  margin: 0;
  color: rgba(245, 245, 242, 0.82);
  font-size: 1.18rem;
}

.gallery {
  display: grid;
  gap: 0;
}

.gallery-panel {
  position: relative;
  min-height: 76vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 7rem 4.5vw;
  isolation: isolate;
}

.gallery-panel p {
  max-width: 50rem;
  margin: 0;
  color: var(--white);
  font-size: 4.6rem;
  line-height: 1;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.gallery-panel-wide p {
  max-width: 64rem;
}

.quote-section {
  display: grid;
  grid-template-columns: minmax(17rem, 0.72fr) minmax(0, 1.28fr);
  gap: 6vw;
  padding: 8.5rem 4.5vw;
  background:
    linear-gradient(180deg, rgba(11, 11, 13, 0.94), rgba(15, 23, 40, 0.95)),
    url("assets/Photo7.png") center/cover;
}

.form-intro {
  position: sticky;
  top: 7rem;
  align-self: start;
}

form[name="devis"],
form[name="agents"] {
  display: grid;
  gap: 1.25rem;
  width: 100%;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
}

form[name="devis"] label,
form[name="devis"] fieldset,
form[name="agents"] label,
form[name="agents"] fieldset {
  display: grid;
  gap: 0.55rem;
  min-width: 0;
}

form[name="devis"] span,
form[name="devis"] legend,
form[name="agents"] span,
form[name="agents"] legend {
  color: rgba(201, 209, 217, 0.72);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

form[name="devis"] input,
form[name="devis"] select,
form[name="devis"] textarea,
form[name="agents"] input,
form[name="agents"] select,
form[name="agents"] textarea {
  width: 100%;
  min-height: 3.3rem;
  border: 1px solid rgba(201, 209, 217, 0.18);
  border-radius: 0;
  background: rgba(11, 11, 13, 0.42);
  color: var(--white);
  outline: none;
  padding: 0.9rem 1rem;
  transition: border-color 500ms ease, background 500ms ease, box-shadow 500ms ease;
}

form[name="devis"] textarea,
form[name="agents"] textarea {
  resize: vertical;
}

form[name="devis"] input:focus,
form[name="devis"] select:focus,
form[name="devis"] textarea:focus,
form[name="agents"] input:focus,
form[name="agents"] select:focus,
form[name="agents"] textarea:focus {
  border-color: rgba(110, 134, 214, 0.8);
  background: rgba(11, 11, 13, 0.66);
  box-shadow: 0 0 0 3px rgba(110, 134, 214, 0.1);
}

form[name="devis"] input::placeholder,
form[name="agents"] input::placeholder {
  color: rgba(201, 209, 217, 0.42);
}

form[name="agents"] input[type="file"] {
  padding-top: 0.82rem;
  color: rgba(245, 245, 242, 0.66);
}

form[name="devis"] .wide,
form[name="agents"] .wide {
  grid-column: 1 / -1;
}

form[name="devis"] fieldset,
form[name="agents"] fieldset {
  margin: 0;
  padding: 1.25rem;
  border: 1px solid rgba(201, 209, 217, 0.16);
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.32rem;
}

.check-grid label {
  display: flex;
  min-height: 2.15rem;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  padding: 0.34rem 0.55rem 0.34rem 0.7rem;
  border: 1px solid rgba(201, 209, 217, 0.1);
  background: rgba(245, 245, 242, 0.022);
}

.check-grid input[type="checkbox"] {
  width: 20px;
  height: 20px;
  min-width: 20px;
  min-height: 20px;
  flex: 0 0 20px;
  margin: 0;
  border-radius: 3px;
  accent-color: var(--light-blue);
}

.check-grid span {
  flex: 1 1 auto;
  color: rgba(245, 245, 242, 0.82);
  font-size: 0.68rem;
  letter-spacing: 0.075em;
  text-align: left;
}

form[name="devis"] .check-grid label,
form[name="agents"] .check-grid label {
  display: flex;
  grid-template-columns: none;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}


.form-note {
  margin: -0.25rem 0 0.2rem;
  padding-top: 0.95rem;
  border-top: 1px solid rgba(201, 209, 217, 0.12);
  color: rgba(201, 209, 217, 0.58);
  font-size: 0.78rem;
  line-height: 1.65;
}

.form-status {
  min-height: 1.5rem;
  margin: 0;
  color: var(--chrome);
}

.form-status.is-visible {
  color: var(--white);
}

.form-status.is-error {
  color: #f0b7b7;
}

.agents {
  background:
    linear-gradient(90deg, rgba(11, 11, 13, 0.94), rgba(15, 23, 40, 0.88)),
    url("assets/Photo10.png") center/cover;
}

form[name="agents"] {
  padding: 2rem;
  border: 1px solid rgba(201, 209, 217, 0.14);
  background: rgba(11, 11, 13, 0.42);
  backdrop-filter: blur(18px);
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(12rem, 1fr) minmax(13rem, 0.8fr) minmax(12rem, 0.8fr);
  gap: 3rem;
  padding: 4.5rem 4.5vw;
  border-top: 1px solid rgba(201, 209, 217, 0.14);
  background: var(--black);
}

.site-footer img {
  width: 13rem;
  margin-bottom: 1rem;
}

.site-footer address,
.site-footer nav {
  display: grid;
  gap: 0.6rem;
  color: rgba(245, 245, 242, 0.68);
  font-style: normal;
}

.site-footer a {
  transition: color 450ms ease;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--white);
}

.reveal {
  opacity: 0;
  transform: translateY(1.6rem);
  transition: opacity 1200ms ease, transform 1200ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  h1 {
    font-size: 4.35rem;
  }

  h2 {
    font-size: 2.65rem;
  }

  .site-nav {
    gap: 0.9rem;
  }

  .service-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pricing-panel,
  .quote-section,
  .section-grid {
    grid-template-columns: 1fr;
  }

  .price-card {
    grid-row: auto;
    grid-column: auto;
    padding-top: 2rem;
    padding-left: 0;
    border-top: 1px solid rgba(201, 209, 217, 0.28);
    border-left: 0;
  }

  .pricing-panel h2,
  .pricing-panel p,
  .pricing-panel .button {
    grid-column: auto;
  }

  .form-intro {
    position: static;
  }
}

@media (max-width: 960px) {
  .site-header {
    padding: 0.95rem 1.2rem;
  }

  .brand {
    width: 10.2rem;
  }

  .menu-toggle {
    position: relative;
    z-index: 61;
    display: grid;
    width: 2.75rem;
    height: 2.75rem;
    place-items: center;
    border: 1px solid rgba(201, 209, 217, 0.2);
    background: rgba(11, 11, 13, 0.42);
    color: var(--white);
    cursor: pointer;
  }

  .menu-toggle span {
    width: 1.2rem;
    height: 1px;
    background: var(--white);
    transition: transform 450ms ease;
  }

  .menu-toggle span + span {
    margin-top: -0.9rem;
  }

  .menu-open .menu-toggle span:first-child {
    transform: translateY(0.28rem) rotate(45deg);
  }

  .menu-open .menu-toggle span:last-child {
    transform: translateY(-0.28rem) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    inset: 0;
    z-index: 60;
    display: grid;
    align-content: center;
    justify-items: start;
    gap: 1.2rem;
    padding: 6rem 2rem;
    background: rgba(11, 11, 13, 0.94);
    backdrop-filter: blur(22px);
    font-size: 0.92rem;
    transform: translateX(100%);
    transition: transform 650ms ease;
  }

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

  .site-nav .agent-link {
    margin-left: 0;
  }

  .hero {
    min-height: 90svh;
    padding: 7.5rem 1.2rem 5.8rem;
  }

  .hero-media {
    object-position: 58% center;
  }

  h1 {
    font-size: 3.05rem;
    letter-spacing: 0.1em;
  }

  h2 {
    font-size: 2.15rem;
  }

  .hero-line {
    font-size: 1.18rem;
  }

  .hero-price {
    display: grid;
    gap: 0.25rem;
    align-items: start;
  }

  .hero-price strong {
    font-size: 1.34rem;
  }

  .hero-actions {
    display: grid;
    max-width: 20rem;
  }

  .mobile-quote {
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    z-index: 45;
    display: inline-flex;
    min-height: 2.85rem;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(245, 245, 242, 0.26);
    background: rgba(245, 245, 242, 0.92);
    color: var(--black);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    backdrop-filter: blur(14px);
  }

  .section-grid,
  .services,
  .pricing,
  .quote-section {
    padding: 5.5rem 1.2rem;
  }

  .section-grid {
    gap: 3rem;
  }

  .editorial-image,
  .editorial-image img {
    min-height: 24rem;
  }

  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-grid article {
    min-height: 6.1rem;
    align-items: center;
    justify-content: flex-start;
    padding: 0.85rem 0.9rem;
    font-size: 0.76rem;
    line-height: 1.35;
  }

  .pricing-panel {
    padding: 2rem 1.2rem;
  }

  .price-card strong {
    font-size: 3.35rem;
  }

  .gallery-panel {
    min-height: 58vh;
    padding: 4rem 1.2rem;
  }

  .gallery-panel p {
    font-size: 2.55rem;
  }

  .form-grid,
  .check-grid,
  .site-footer {
    grid-template-columns: 1fr;
  }

  form[name="agents"] {
    padding: 1.2rem;
  }

  .site-footer {
    padding: 3.5rem 1.2rem 5.5rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding-top: 6.6rem;
  }

  h1 {
    font-size: 2.38rem;
  }

  h2 {
    font-size: 1.85rem;
  }

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

  .service-grid article {
    min-height: 5.65rem;
    padding: 0.78rem 0.9rem;
  }

  .button {
    width: 100%;
  }

  .steps article {
    grid-template-columns: 3rem 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

  .hero-media,
  .gallery-panel img,
  .editorial-image img {
    transform: none !important;
  }
}

.success-page {
  min-height: 100vh;
  background: var(--black);
}

.success-screen {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 4rem 4.5vw;
  isolation: isolate;
}

.success-media {
  position: absolute;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.success-overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(90deg, rgba(11, 11, 13, 0.88), rgba(15, 23, 40, 0.74)), linear-gradient(180deg, rgba(11, 11, 13, 0.2), rgba(11, 11, 13, 0.72));
}

.success-content {
  width: min(100%, 45rem);
  text-align: left;
}

.success-brand {
  width: 12rem;
  margin-bottom: 4rem;
}

.success-content h1 {
  margin-bottom: 1.1rem;
  font-size: clamp(2.25rem, 7vw, 5.2rem);
  line-height: 1;
  font-weight: 520;
  letter-spacing: 0.04em;
}

.success-content p:not(.eyebrow) {
  max-width: 34rem;
  margin-bottom: 2rem;
  color: rgba(245, 245, 242, 0.78);
  font-size: 1.12rem;
}

@media (max-width: 820px) {
  .success-screen {
    padding: 5.5rem 1.2rem;
    align-items: end;
  }

  .success-brand {
    width: 10rem;
    margin-bottom: 3rem;
  }
}