/* ============================================================
   AUTOCONSTRUCTION EXPERT — Design System
   styles.css
   Industrial precision meets Quebec warmth.
   ============================================================ */

/* ------------------------------------------------------------
   1. GOOGLE FONTS IMPORT
   ------------------------------------------------------------ */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@600;700;800&family=Barlow:wght@400;500;600&family=Lora:ital,wght@0,400;0,500;1,400&display=swap');


/* ------------------------------------------------------------
   2. CSS CUSTOM PROPERTIES
   ------------------------------------------------------------ */
:root {
  /* Colors */
  --color-primary:       #1B3F6E;
  --color-primary-dark:  #0F2540;
  --color-accent:        #2E6DB4;
  --color-accent-light:  #D6E4F0;
  --color-black:         #0D0D0D;
  --color-text:          #2A2A2A;
  --color-muted:         #6B6B6B;
  --color-border:        #E0E0E0;
  --color-white:         #FFFFFF;
  --color-bg:            #F8F8F6;

  /* Typography */
  --font-display:  'Barlow Condensed', sans-serif;
  --font-body:     'Lora', serif;
  --font-ui:       'Barlow', sans-serif;

  /* Spacing */
  --section-padding-desktop: 88px;
  --section-padding-mobile:  52px;
  --container-max:           1200px;
  --container-gutter:        24px;

  /* Nav */
  --nav-height: 76px;

  /* Transitions */
  --transition-fast:   0.18s ease;
  --transition-medium: 0.28s ease;

  /* Shadows */
  --shadow-sm:  0 1px 4px rgba(0,0,0,0.07);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg:  0 12px 48px rgba(0,0,0,0.14);

  /* Border radius — kept minimal for industrial feel */
  --radius-sm: 2px;
  --radius-md: 4px;
}


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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: var(--font-ui);
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: var(--font-body);
  font-size: 1rem;
}

::selection {
  background: var(--color-accent-light);
  color: var(--color-primary-dark);
}


/* ------------------------------------------------------------
   4. LAYOUT UTILITIES
   ------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-gutter);
  padding-right: var(--container-gutter);
}

.section {
  padding-top: var(--section-padding-mobile);
  padding-bottom: var(--section-padding-mobile);
}

@media (min-width: 1024px) {
  .section {
    padding-top: var(--section-padding-desktop);
    padding-bottom: var(--section-padding-desktop);
  }
}

/* Alternating section backgrounds */
.section--white { background-color: var(--color-white); }
.section--bg    { background-color: var(--color-bg); }
.section--navy  { background-color: var(--color-primary); color: var(--color-white); }
.section--dark  { background-color: var(--color-primary-dark); color: var(--color-white); }

/* Two-column grid */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }

  .grid-2--60-40 {
    grid-template-columns: 3fr 2fr;
  }

  .grid-2--40-60 {
    grid-template-columns: 2fr 3fr;
  }
}

/* Three-column grid */
.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 768px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Flex utilities */
.flex         { display: flex; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col     { display: flex; flex-direction: column; }

/* Text alignment */
.text-center  { text-align: center; }
.text-left    { text-align: left; }

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


/* ------------------------------------------------------------
   5. TYPOGRAPHY SYSTEM
   ------------------------------------------------------------ */

/* Display headings — Barlow Condensed, all-caps */
.h-display {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: 0.01em;
  color: var(--color-black);
}

/* Hero H1 */
.h1 {
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: 0.01em;
}

/* Section title H2 */
.h2 {
  font-size: clamp(1.9rem, 4vw, 3.0rem);
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--color-black);
}

/* Sub-section H3 */
.h3 {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: var(--color-black);
}

/* Card title H4 */
.h4 {
  font-size: 1.1rem;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-black);
}

/* Overline / label above a heading */
.label {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: block;
  margin-bottom: 12px;
}

.label--white {
  color: var(--color-accent-light);
}

/* Body text — Lora */
.body-lg {
  font-size: 1.075rem;
  line-height: 1.8;
  color: var(--color-text);
}

.body-md {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--color-text);
}

.body-sm {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--color-muted);
}

/* Lead paragraph */
.lead {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.8vw, 1.175rem);
  line-height: 1.8;
  color: var(--color-text);
}

/* Inverse text on dark bg */
.text-white    { color: var(--color-white) !important; }
.text-muted    { color: var(--color-muted); }
.text-accent   { color: var(--color-accent); }
.text-primary  { color: var(--color-primary); }

/* Section spacing helpers */
.mt-xs  { margin-top: 8px; }
.mt-sm  { margin-top: 16px; }
.mt-md  { margin-top: 28px; }
.mt-lg  { margin-top: 48px; }
.mb-sm  { margin-bottom: 16px; }
.mb-md  { margin-bottom: 28px; }
.mb-lg  { margin-bottom: 48px; }


/* ------------------------------------------------------------
   6. BUTTONS
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 15px 34px;
  border: 2px solid transparent;
  cursor: pointer;
  transition:
    background var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

/* Primary */
.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
  box-shadow: 0 2px 12px rgba(46,109,180,0.25);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: 0 6px 24px rgba(15,37,64,0.30);
}

/* Secondary / Ghost — on white background */
.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* Ghost on dark/navy background */
.btn-ghost-white {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.65);
}

.btn-ghost-white:hover {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

/* Button group */
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}


/* ------------------------------------------------------------
   7. NAVIGATION
   ------------------------------------------------------------ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition:
    background var(--transition-medium),
    box-shadow var(--transition-medium);
}

/* Transparent state — only on homepage hero */
.nav--transparent {
  background: transparent;
}

/* Scrolled / solid state (also default on interior pages) */
.nav--solid {
  background: var(--color-white);
  box-shadow: 0 1px 0 var(--color-border), var(--shadow-sm);
}

.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

/* Logo */
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-dark {
  filter: invert(22%) sepia(50%) saturate(600%) hue-rotate(185deg) brightness(90%);
}

.nav__logo-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.nav__logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.15;
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

/* Logo text on transparent nav */
.nav--transparent .nav__logo-text {
  color: var(--color-white);
}

.nav--transparent .nav__logo-icon path,
.nav--transparent .nav__logo-icon rect,
.nav--transparent .nav__logo-icon polygon {
  stroke: var(--color-white);
  fill: none;
}

/* Desktop nav links */
.nav__links {
  display: none;
  align-items: center;
  gap: 4px;
  list-style: none;
}

@media (min-width: 1024px) {
  .nav__links {
    display: flex;
  }
}

.nav__link {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-text);
  text-decoration: none;
  padding: 6px 12px;
  border-bottom: 2px solid transparent;
  transition:
    color var(--transition-fast),
    border-color var(--transition-fast);
}

.nav__link:hover {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.nav__link.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: 600;
}

/* Nav links on transparent bg */
.nav--transparent .nav__link {
  color: rgba(255,255,255,0.88);
}

.nav--transparent .nav__link:hover,
.nav--transparent .nav__link.active {
  color: var(--color-white);
  border-bottom-color: var(--color-white);
}

/* Nav right — CTA + hamburger */
.nav__right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

/* Nav CTA button — smaller variant */
.nav__cta {
  display: none;
  font-size: 0.72rem;
  padding: 10px 20px;
  letter-spacing: 0.14em;
}

@media (min-width: 768px) {
  .nav__cta {
    display: inline-flex;
  }
}

/* Hamburger button */
.nav__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  background: none;
  border: none;
  z-index: 1100;
}

@media (min-width: 1024px) {
  .nav__hamburger {
    display: none;
  }
}

.nav__hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform var(--transition-medium), opacity var(--transition-fast);
  transform-origin: center;
}

.nav--transparent .nav__hamburger-line {
  background: var(--color-white);
}

/* Hamburger open state */
.nav__hamburger.is-open .nav__hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__hamburger.is-open .nav__hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav__hamburger.is-open .nav__hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile overlay menu */
.nav__mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--color-primary-dark);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition-medium),
    visibility var(--transition-medium);
}

.nav__mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
}

.nav__mobile-links {
  list-style: none;
  text-align: center;
  margin-bottom: 48px;
}

.nav__mobile-link {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 2.8rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  display: block;
  padding: 12px 24px;
  transition: color var(--transition-fast);
  line-height: 1.2;
}

.nav__mobile-link:hover,
.nav__mobile-link.active {
  color: var(--color-white);
}

.nav__mobile-cta {
  font-size: 0.85rem;
  padding: 16px 40px;
}

.nav__mobile-contact {
  margin-top: 36px;
  text-align: center;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.04em;
}

.nav__mobile-contact a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.nav__mobile-contact a:hover {
  color: var(--color-white);
}

/* Prevent body scroll when menu is open */
body.menu-open {
  overflow: hidden;
}


/* ------------------------------------------------------------
   8. HERO SECTION
   ------------------------------------------------------------ */
.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-primary-dark);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.04);
  transition: transform 8s ease;
}

.hero:hover .hero__bg {
  transform: scale(1.0);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(11, 28, 50, 0.78) 0%,
    rgba(15, 37, 64, 0.62) 50%,
    rgba(27, 63, 110, 0.45) 100%
  );
}

/* Structural accent line on hero */
.hero__overlay::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--color-accent);
  opacity: 0.9;
}

.hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-top: calc(var(--nav-height) + 48px);
  padding-bottom: 80px;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 24px;
}

.hero__label::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--color-accent);
  flex-shrink: 0;
}

.hero__title {
  color: var(--color-white);
  max-width: 820px;
  margin-bottom: 24px;
  text-shadow: 0 2px 24px rgba(0,0,0,0.3);
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  line-height: 1.75;
  color: rgba(255,255,255,0.82);
  max-width: 560px;
  margin-bottom: 44px;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0.5;
  animation: scrollBounce 2s ease-in-out infinite;
}

.hero__scroll-hint span {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-white);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}


/* ------------------------------------------------------------
   9. SECTION TITLES & DECORATORS
   ------------------------------------------------------------ */
.section-header {
  margin-bottom: 56px;
}

.section-header--center {
  text-align: center;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 56px;
}

/* Horizontal rule decorator under section title */
.section-rule {
  width: 48px;
  height: 3px;
  background: var(--color-accent);
  margin-top: 20px;
  border: none;
}

.section-rule--center {
  margin-left: auto;
  margin-right: auto;
}

/* Lead text under section heading */
.section-lead {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-top: 20px;
  max-width: 680px;
}

.section-lead--white {
  color: rgba(255,255,255,0.82);
}


/* ------------------------------------------------------------
   10. CARDS
   ------------------------------------------------------------ */

/* Generic card */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 40px 36px;
  transition: box-shadow var(--transition-medium), transform var(--transition-medium);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

/* Service card */
.service-card {
  background: var(--color-white);
  border-top: 4px solid var(--color-accent);
  padding: 44px 36px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-medium), transform var(--transition-medium);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.service-card--featured {
  border-top-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-white);
}

.service-card--featured .h3,
.service-card--featured .h4 {
  color: var(--color-white);
}

.service-card__price {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -0.01em;
}

.service-card--featured .service-card__price {
  color: var(--color-accent-light);
}

.service-card__badge {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--color-accent-light);
  color: var(--color-accent);
  padding: 4px 12px;
  border-radius: 2px;
  align-self: flex-start;
}

.service-card--featured .service-card__badge {
  background: rgba(255,255,255,0.18);
  color: var(--color-white);
}

/* Checklist inside card */
.checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-text);
}

.service-card--featured .checklist li {
  color: rgba(255,255,255,0.85);
}

.checklist li::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 7px;
}

.service-card--featured .checklist li::before {
  background: var(--color-accent-light);
}

/* Stat card */
.stat-item {
  text-align: center;
  padding: 32px 24px;
  border-top: 3px solid var(--color-accent);
  background: var(--color-white);
}

.stat-item__number {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-item__label {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* Step / process card */
.step-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}

.step-card__number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-accent-light);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: -8px;
}

.step-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-black);
}

.step-card__body {
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--color-muted);
}

/* Testimonial card */
.testimonial-card {
  background: var(--color-bg);
  padding: 36px 32px;
  border-left: 4px solid var(--color-accent);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.testimonial-card__stars {
  color: #F5A623;
  font-size: 0.85rem;
  letter-spacing: 2px;
}

.testimonial-card__quote {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text);
}

.testimonial-card__author {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.testimonial-card__project {
  font-family: var(--font-ui);
  font-size: 0.76rem;
  color: var(--color-muted);
  letter-spacing: 0.04em;
}


/* ------------------------------------------------------------
   11. CREDIBILITY BAR / STATS STRIP
   ------------------------------------------------------------ */
.credibility-bar {
  background: var(--color-primary);
  padding: 36px 0;
}

.credibility-bar__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
}

.credibility-bar__item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 40px;
  border-right: 1px solid rgba(255,255,255,0.12);
  flex: 1;
  min-width: 200px;
  justify-content: center;
}

.credibility-bar__item:last-child {
  border-right: none;
}

.credibility-bar__value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
  white-space: nowrap;
}

.credibility-bar__label {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.65);
  text-transform: uppercase;
  line-height: 1.4;
}


/* ------------------------------------------------------------
   12. IMAGES & MEDIA
   ------------------------------------------------------------ */
.img-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Image with accent border overlay */
.img-frame {
  position: relative;
  overflow: hidden;
}

.img-frame::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: -6px;
  right: 24px;
  top: 24px;
  border: 3px solid var(--color-accent);
  z-index: -1;
  pointer-events: none;
  transition: transform var(--transition-medium);
}

.img-frame:hover::after {
  transform: translate(-4px, 4px);
}

.img-frame img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
}

/* Aspect ratio wrappers */
.aspect-16-9 { aspect-ratio: 16 / 9; overflow: hidden; }
.aspect-4-3  { aspect-ratio: 4 / 3;  overflow: hidden; }
.aspect-3-4  { aspect-ratio: 3 / 4;  overflow: hidden; }
.aspect-1-1  { aspect-ratio: 1 / 1;  overflow: hidden; }

/* Realisations gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gallery-item {
  overflow: hidden;
  position: relative;
  background: var(--color-bg);
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-medium);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item__label {
  padding: 14px 16px 16px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-black);
  background: var(--color-white);
  border-top: 2px solid var(--color-accent-light);
}


/* ------------------------------------------------------------
   13. FORMS
   ------------------------------------------------------------ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 600px) {
  .form-row--2 {
    grid-template-columns: 1fr 1fr;
  }
}

.form-label {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text);
}

.form-label .required-mark {
  color: var(--color-accent);
  margin-left: 4px;
}

.form-label .optional-mark {
  font-weight: 400;
  color: var(--color-muted);
  letter-spacing: 0;
  text-transform: none;
  font-size: 0.75rem;
  margin-left: 4px;
}

.form-input,
.form-select,
.form-textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  padding: 14px 16px;
  width: 100%;
  outline: none;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
  border-radius: var(--radius-sm);
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(46,109,180,0.12);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-muted);
  font-style: italic;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7' viewBox='0 0 12 7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B6B6B' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.7;
}

/* Checkbox group */
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.checkbox-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
}

.checkbox-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-border);
  border-radius: 2px;
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--color-accent);
  appearance: auto;
}

.checkbox-item__label {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text);
  line-height: 1.5;
}

/* Contact form layout */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 100vh;
}

@media (min-width: 768px) {
  .contact-layout {
    grid-template-columns: 2fr 3fr;
  }
}

.contact-panel {
  background: var(--color-primary);
  padding: 80px 56px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  justify-content: center;
}

@media (max-width: 767px) {
  .contact-panel {
    padding: 64px 24px 48px;
  }
}

.contact-panel__heading {
  color: var(--color-white);
}

.contact-panel__body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.78);
}

.contact-panel__divider {
  width: 40px;
  height: 2px;
  background: var(--color-accent);
  border: none;
  margin: 0;
}

.contact-panel__info {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-panel__info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: rgba(255,255,255,0.78);
  font-weight: 500;
}

.contact-panel__info-item svg {
  flex-shrink: 0;
  opacity: 0.7;
}

.contact-panel__info-item a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-panel__info-item a:hover {
  color: var(--color-white);
}

.contact-form-panel {
  padding: 80px 56px;
  background: var(--color-white);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (max-width: 767px) {
  .contact-form-panel {
    padding: 48px 24px 64px;
  }
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 600px;
}

.form-section-label {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent-light);
  margin-bottom: 4px;
}


/* ------------------------------------------------------------
   14. CTA SECTION (full-width band)
   ------------------------------------------------------------ */
.cta-section {
  background: var(--color-primary);
  padding: 72px 0;
  text-align: center;
}

.cta-section__title {
  color: var(--color-white);
  margin-bottom: 16px;
}

.cta-section__body {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: rgba(255,255,255,0.78);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.8;
}


/* ------------------------------------------------------------
   15. FOOTER
   ------------------------------------------------------------ */
.footer {
  background: var(--color-black);
  color: rgba(255,255,255,0.6);
  padding: 64px 0 32px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 768px) {
  .footer__inner {
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
  }
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.footer__logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-white);
  line-height: 1.2;
}

.footer__tagline {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
}

.footer__cta {
  margin-top: 8px;
  font-size: 0.72rem;
  padding: 11px 22px;
}

.footer__nav-title {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 16px;
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  list-style: none;
}

.footer__nav-link {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__nav-link:hover {
  color: var(--color-white);
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-ui);
  font-size: 0.86rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
}

.footer__contact-item a {
  color: inherit;
  transition: color var(--transition-fast);
  text-decoration: none;
}

.footer__contact-item a:hover {
  color: var(--color-white);
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 48px;
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__copyright {
  font-family: var(--font-ui);
  font-size: 0.76rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.04em;
}


/* ------------------------------------------------------------
   16. PROSE / RICH TEXT (À propos content blocks)
   ------------------------------------------------------------ */
.prose {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-text);
}

.prose p + p {
  margin-top: 20px;
}

.prose strong {
  font-weight: 500;
  color: var(--color-black);
}

.prose ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

.prose ul li {
  padding-left: 20px;
  position: relative;
  font-size: 0.95rem;
}

.prose ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

/* Bio section */
.bio-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  align-items: start;
}

@media (min-width: 768px) {
  .bio-layout {
    grid-template-columns: 280px 1fr;
  }
}

.bio-photo {
  width: 100%;
  max-width: 280px;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top;
  border-top: 4px solid var(--color-accent);
}

.bio-name {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-primary);
  line-height: 1.1;
  margin-bottom: 4px;
}

.bio-title {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 28px;
}


/* ------------------------------------------------------------
   17. FAQ
   ------------------------------------------------------------ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-family: var(--font-ui);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--color-black);
  background: none;
  border: none;
  cursor: pointer;
  gap: 20px;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-accent);
}

.faq-question__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  font-size: 1rem;
  color: var(--color-muted);
  font-style: normal;
}

.faq-item.is-open .faq-question__icon {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-light);
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 0 24px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-muted);
  max-width: 680px;
}

.faq-item.is-open .faq-answer {
  display: block;
}


/* ------------------------------------------------------------
   18. PROJECT TYPE LIST (services/home)
   ------------------------------------------------------------ */
.project-types-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 32px;
}

@media (min-width: 768px) {
  .project-types-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.project-type-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
  line-height: 1.4;
}

.project-type-item::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
}


/* ------------------------------------------------------------
   19. ANIMATIONS & SCROLL REVEAL
   ------------------------------------------------------------ */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

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

[data-reveal-delay="1"] { transition-delay: 0.1s; }
[data-reveal-delay="2"] { transition-delay: 0.2s; }
[data-reveal-delay="3"] { transition-delay: 0.3s; }
[data-reveal-delay="4"] { transition-delay: 0.4s; }
[data-reveal-delay="5"] { transition-delay: 0.5s; }

/* Fade-in only variant */
[data-reveal="fade"] {
  transform: none;
}

/* Slide from left */
[data-reveal="left"] {
  transform: translateX(-28px);
}

[data-reveal="left"].is-visible {
  transform: translateX(0);
}

/* Slide from right */
[data-reveal="right"] {
  transform: translateX(28px);
}

[data-reveal="right"].is-visible {
  transform: translateX(0);
}


/* ------------------------------------------------------------
   20. PRICING-SPECIFIC STYLES
   ------------------------------------------------------------ */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  max-width: 920px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.pricing-card {
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  transition: box-shadow var(--transition-medium), transform var(--transition-medium);
}

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

.pricing-card--recommended {
  border-color: var(--color-primary);
  border-width: 2px;
}

.pricing-card__recommended-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 18px;
  white-space: nowrap;
}

.pricing-card__name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-black);
}

.pricing-card__price {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -0.01em;
}

.pricing-card__price-unit {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-muted);
  letter-spacing: 0;
  margin-top: 4px;
}

.pricing-card__ideal {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--color-muted);
  line-height: 1.6;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

.pricing-card__ideal strong {
  font-weight: 600;
  color: var(--color-text);
  display: block;
  margin-bottom: 4px;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}


/* ------------------------------------------------------------
   21. INTERIOR PAGE HEROES (non-fullscreen)
   ------------------------------------------------------------ */
.page-hero {
  background: var(--color-primary);
  padding: calc(var(--nav-height) + 56px) 0 64px;
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-accent);
}

.page-hero__label {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  display: block;
  margin-bottom: 12px;
}

.page-hero__title {
  color: var(--color-white);
  max-width: 700px;
}

.page-hero__subtitle {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.72);
  max-width: 540px;
  margin-top: 16px;
}


/* ------------------------------------------------------------
   22. UTILITY CLASSES
   ------------------------------------------------------------ */
.hidden    { display: none !important; }
.block     { display: block; }
.w-full    { width: 100%; }
.max-w-md  { max-width: 680px; }
.max-w-lg  { max-width: 900px; }

/* Horizontal rule */
.hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 40px 0;
}

/* Inline accent line */
.accent-line {
  display: inline-block;
  width: 40px;
  height: 3px;
  background: var(--color-accent);
  vertical-align: middle;
  margin-right: 12px;
  flex-shrink: 0;
}

/* Loading / page transition */
.page-loaded body {
  animation: pageFadeIn 0.4s ease;
}

@keyframes pageFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}


/* ------------------------------------------------------------
   23. PRINT
   ------------------------------------------------------------ */
@media print {
  .nav,
  .nav__hamburger,
  .hero__scroll-hint,
  .btn,
  .footer {
    display: none !important;
  }

  body {
    font-size: 12pt;
  }
}