/* ============================================================
   LAQUAGEBOIS83 — Style principal
   Palette : Marine #001851 · Bleu marine #193D61 · Teal #15819F
             Gris bleuté #BBC6CE · Gris ardoise #697B8F
   ============================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  --color-marine:       #001851;
  --color-bleu-marine:  #193D61;
  --color-teal:         #15819F;
  --color-gris-bleu:    #BBC6CE;
  --color-gris-ardoise: #697B8F;
  --color-white:        #ffffff;
  --color-off-white:    #F4F6F8;
  --color-body-bg:      #F8F9FB;
  --color-text:         #2B2B2B;
  --color-text-light:   #5A6A7A;

  --font-heading: 'Baloo 2', cursive;
  --font-body:    'Poppins', sans-serif;

  --shadow-sm:  0 2px 8px rgba(0, 24, 81, .06);
  --shadow-md:  0 6px 24px rgba(0, 24, 81, .10);
  --shadow-lg:  0 12px 40px rgba(0, 24, 81, .14);
  --shadow-xl:  0 20px 60px rgba(0, 24, 81, .18);

  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  20px;

  --transition: .35s cubic-bezier(.25, .46, .45, .94);
  --transition-fast: .2s ease;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-body-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-marine);
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); }

p { color: var(--color-text-light); }

a {
  color: var(--color-teal);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover { color: var(--color-marine); }

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

/* ---------- Section spacing ---------- */
.section-padding {
  padding: 5rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: 1rem;
  position: relative;
}

.section-subtitle {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
  color: var(--color-gris-ardoise);
  font-size: .95rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: .75rem;
}

/* ---------- Navbar ---------- */
.navbar-lb {
  padding: .9rem 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
  background: transparent;
  z-index: 1050;
}

.navbar-lb.scrolled {
  background: rgba(0, 24, 81, .97);
  box-shadow: var(--shadow-md);
  padding: .55rem 0;
  backdrop-filter: blur(10px);
}

.navbar-lb .navbar-brand {
  padding: 0;
  margin-right: 1rem;
}

.navbar-logo {
  height: 42px;
  width: auto;
  display: block;
  border-radius: 6px;
  transition: height var(--transition);
}

.navbar-lb.scrolled .navbar-logo {
  height: 36px;
}

.navbar-lb .nav-link {
  color: rgba(255,255,255,.85) !important;
  font-size: .88rem;
  font-weight: 500;
  padding: .5rem 1rem !important;
  transition: color var(--transition-fast);
  position: relative;
}

.navbar-lb .nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background: var(--color-teal);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition);
}

.navbar-lb .nav-link:hover,
.navbar-lb .nav-link.active {
  color: var(--color-white) !important;
}

.navbar-lb .nav-link:hover::after,
.navbar-lb .nav-link.active::after {
  transform: scaleX(1);
}

.navbar-toggler {
  border: none !important;
  padding: .5rem;
}
.navbar-toggler:focus { box-shadow: none; }
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.navbar-lb .btn-nav-cta {
  background: var(--color-teal);
  color: var(--color-white) !important;
  border-radius: 50px;
  padding: .45rem 1.3rem !important;
  font-size: .85rem;
  font-weight: 600;
  border: 2px solid var(--color-teal);
  transition: all var(--transition);
}

.navbar-lb .btn-nav-cta:hover {
  background: transparent;
  color: var(--color-white) !important;
  border-color: var(--color-white);
}

.navbar-lb .btn-nav-cta::after { display: none; }

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

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('../img/hero-bg.jpg') center/cover no-repeat;
  opacity: .35;
  transition: transform 8s ease;
}

.hero:hover .hero-bg {
  transform: scale(1.03);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(0, 24, 81, .88) 0%,
    rgba(25, 61, 97, .75) 50%,
    rgba(21, 129, 159, .55) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem 1rem;
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: 1.25rem;
  font-weight: 800;
}

.hero .lead {
  color: rgba(255, 255, 255, .82);
  font-size: clamp(1rem, 2vw, 1.2rem);
  max-width: 600px;
  margin: 0 auto 2.25rem;
  line-height: 1.7;
}

.hero-badge {
  display: inline-block;
  background: rgba(21, 129, 159, .2);
  border: 1px solid rgba(21, 129, 159, .4);
  color: var(--color-gris-bleu);
  font-size: .78rem;
  font-weight: 600;
  padding: .35rem 1rem;
  border-radius: 50px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

/* ---------- Buttons ---------- */
.btn-primary-lb {
  background: var(--color-teal);
  color: var(--color-white);
  border: 2px solid var(--color-teal);
  border-radius: 50px;
  padding: .7rem 2rem;
  font-weight: 600;
  font-size: .92rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary-lb::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: var(--color-marine);
  transition: width .5s ease, height .5s ease;
  transform: translate(-50%, -50%);
  z-index: 0;
}

.btn-primary-lb:hover::before {
  width: 320px;
  height: 320px;
}

.btn-primary-lb:hover {
  color: var(--color-white);
  border-color: var(--color-marine);
}

.btn-primary-lb span {
  position: relative;
  z-index: 1;
}

.btn-outline-lb {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,.5);
  border-radius: 50px;
  padding: .7rem 2rem;
  font-weight: 600;
  font-size: .92rem;
  transition: all var(--transition);
}

.btn-outline-lb:hover {
  background: var(--color-white);
  color: var(--color-marine);
  border-color: var(--color-white);
}

.btn-primary-page {
  background: var(--color-teal);
  color: var(--color-white);
  border: 2px solid var(--color-teal);
  border-radius: 50px;
  padding: .7rem 2rem;
  font-weight: 600;
  font-size: .92rem;
  transition: all var(--transition);
}

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

/* ---------- Benefit Cards ---------- */
.benefit-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(187, 198, 206, .3);
  transition: transform var(--transition), box-shadow var(--transition);
  height: 100%;
}

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

.benefit-card .icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(21,129,159,.1), rgba(0,24,81,.06));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 1.5rem;
  color: var(--color-teal);
  transition: background var(--transition);
}

.benefit-card:hover .icon-wrap {
  background: linear-gradient(135deg, var(--color-teal), var(--color-bleu-marine));
  color: var(--color-white);
}

.benefit-card h3 {
  font-size: 1.1rem;
  margin-bottom: .6rem;
}

.benefit-card p {
  font-size: .88rem;
  margin-bottom: 0;
  line-height: 1.6;
}

/* ---------- Before / After ---------- */
.ba-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.ba-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.ba-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}

.ba-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--color-marine);
  color: var(--color-white);
  font-size: .72rem;
  font-weight: 700;
  padding: .3rem .85rem;
  border-radius: 50px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.ba-badge.after {
  background: var(--color-teal);
}

/* ---------- Process Steps ---------- */
.process-step {
  text-align: center;
  position: relative;
  padding: 0 1rem;
}

.process-step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-teal), var(--color-bleu-marine));
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  box-shadow: 0 4px 16px rgba(21, 129, 159, .3);
  transition: transform var(--transition);
}

.process-step:hover .process-step-number {
  transform: scale(1.12);
}

.process-step h3 {
  font-size: 1.05rem;
  margin-bottom: .5rem;
}

.process-step p {
  font-size: .85rem;
  line-height: 1.6;
}

.process-connector {
  position: absolute;
  top: 28px;
  right: -20%;
  width: 40%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-teal), var(--color-gris-bleu));
  opacity: .35;
}

@media (max-width: 767.98px) {
  .process-connector { display: none; }
}

/* ---------- Testimonial Cards ---------- */
.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(187, 198, 206, .3);
  transition: transform var(--transition), box-shadow var(--transition);
  height: 100%;
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.testimonial-card .quote-icon {
  font-size: 2rem;
  color: var(--color-teal);
  opacity: .25;
  line-height: 1;
  margin-bottom: .75rem;
}

.testimonial-card p {
  font-size: .92rem;
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.testimonial-card .client-name {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-marine);
  font-size: .95rem;
  margin-bottom: .15rem;
}

.testimonial-card .client-location {
  font-size: .8rem;
  color: var(--color-gris-ardoise);
}

.testimonial-stars {
  color: #F0A500;
  font-size: .85rem;
  margin-bottom: .75rem;
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-marine) 0%, var(--color-bleu-marine) 60%, var(--color-teal) 100%);
  color: var(--color-white);
  padding: 4rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(21, 129, 159, .15);
}

.cta-banner h2 {
  color: var(--color-white);
  margin-bottom: 1rem;
}

.cta-banner p {
  color: rgba(255, 255, 255, .8);
  font-size: 1.05rem;
  max-width: 550px;
  margin: 0 auto 2rem;
}

.phone-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  transition: opacity var(--transition-fast);
}

.phone-link:hover {
  color: var(--color-white);
  opacity: .85;
}

.phone-link i {
  font-size: 1.3rem;
}

/* ---------- Page Header (inner pages) ---------- */
.page-header {
  background: linear-gradient(135deg, var(--color-marine), var(--color-bleu-marine));
  padding: 8rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--color-body-bg);
  clip-path: ellipse(55% 100% at 50% 100%);
}

.page-header h1 {
  color: var(--color-white);
  margin-bottom: .75rem;
}

.page-header p {
  color: rgba(255, 255, 255, .75);
  max-width: 550px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* ---------- Prestation Cards ---------- */
.presta-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(187, 198, 206, .25);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  height: 100%;
}

.presta-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-teal);
}

.presta-card .icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(21,129,159,.1), rgba(0,24,81,.05));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.4rem;
  color: var(--color-teal);
  transition: all var(--transition);
}

.presta-card:hover .icon-wrap {
  background: linear-gradient(135deg, var(--color-teal), var(--color-bleu-marine));
  color: var(--color-white);
}

.presta-card h3 {
  font-size: 1.1rem;
  margin-bottom: .6rem;
}

.presta-card p {
  font-size: .88rem;
  line-height: 1.65;
  margin-bottom: 0;
}

/* ---------- "Pour qui" section ---------- */
.audience-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.audience-item i {
  font-size: 1.5rem;
  color: var(--color-teal);
  flex-shrink: 0;
  margin-top: .15rem;
}

.audience-item h3 {
  font-size: 1rem;
  margin-bottom: .3rem;
}

.audience-item p {
  font-size: .85rem;
  margin-bottom: 0;
}

/* ---------- Accordion FAQ ---------- */
.accordion-lb .accordion-item {
  border: 1px solid rgba(187, 198, 206, .3);
  border-radius: var(--radius-md) !important;
  margin-bottom: .75rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.accordion-lb .accordion-button {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-marine);
  background: var(--color-white);
  padding: 1.15rem 1.5rem;
  box-shadow: none !important;
}

.accordion-lb .accordion-button:not(.collapsed) {
  background: var(--color-white);
  color: var(--color-teal);
}

.accordion-lb .accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2315819F'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-lb .accordion-body {
  padding: .5rem 1.5rem 1.25rem;
  color: var(--color-text-light);
  font-size: .9rem;
  line-height: 1.7;
}

/* ---------- Contact Form ---------- */
.contact-form .form-control,
.contact-form .form-select {
  border: 1px solid var(--color-gris-bleu);
  border-radius: var(--radius-sm);
  padding: .75rem 1rem;
  font-size: .9rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  background: var(--color-white);
}

#inputProjet {
  padding: .75rem 2.25rem .75rem 1rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .75rem center;
  background-size: 12px;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
  border-color: var(--color-teal);
  box-shadow: 0 0 0 .2rem rgba(21, 129, 159, .15);
}

.contact-form label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--color-marine);
  margin-bottom: .4rem;
}

.contact-form .form-check-label {
  font-size: .82rem;
  color: var(--color-gris-ardoise);
  font-weight: 400;
}

.contact-form .form-check-input:checked {
  background-color: var(--color-teal);
  border-color: var(--color-teal);
}

/* Captcha */
.captcha-box {
  background: var(--color-off-white);
  border: 1px solid var(--color-gris-bleu);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
}

.captcha-question {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-marine);
  white-space: nowrap;
}

.captcha-input {
  max-width: 80px;
  text-align: center;
  font-weight: 600;
}

.contact-info-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(187, 198, 206, .25);
}

.contact-info-card h3 {
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  margin-bottom: 1.25rem;
}

.contact-info-item i {
  color: var(--color-teal);
  font-size: 1.15rem;
  line-height: 1.5;
  flex-shrink: 0;
}

.contact-info-item p {
  font-size: .88rem;
  margin-bottom: 0;
  line-height: 1.5;
}

.contact-info-item a {
  color: var(--color-marine);
  font-weight: 600;
}

.contact-info-item a:hover {
  color: var(--color-teal);
}

.map-wrapper {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(187, 198, 206, .3);
}

.map-wrapper iframe {
  width: 100%;
  height: 350px;
  border: 0;
  display: block;
}

/* Form alerts */
.form-alert {
  display: none;
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  font-size: .9rem;
  margin-bottom: 1.25rem;
  background: rgba(21, 129, 159, .1);
  border: 1px solid var(--color-teal);
  color: var(--color-bleu-marine);
}

.form-alert.visible {
  display: block;
}

.form-alert--error {
  background: rgba(220, 53, 69, .08);
  border: 1px solid #dc3545;
  color: #9e2a2b;
}

/* Inline field errors */
.field-error {
  display: none;
  font-size: .8rem;
  color: #dc3545;
  margin-top: .35rem;
  padding-left: .15rem;
}

.field-error.visible {
  display: block;
}

.contact-form .form-control.is-invalid,
.contact-form .form-select.is-invalid,
.contact-form .form-check-input.is-invalid {
  border-color: #dc3545;
}

.contact-form .form-control.is-invalid:focus,
.contact-form .form-select.is-invalid:focus {
  border-color: #dc3545;
  box-shadow: 0 0 0 .2rem rgba(220, 53, 69, .15);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-marine);
  color: rgba(255, 255, 255, .7);
  padding: 4rem 0 0;
}

.site-footer h5 {
  color: var(--color-white);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
}

.site-footer p {
  color: rgba(255, 255, 255, .6);
  font-size: .88rem;
}

.site-footer a {
  color: rgba(255, 255, 255, .65);
  font-size: .88rem;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  display: inline-block;
}

.site-footer a:hover {
  color: var(--color-teal);
  padding-left: 4px;
}

.footer-brand {
  display: inline-block;
  margin-bottom: .75rem;
}

.footer-logo {
  height: 38px;
  width: auto;
  display: block;
  border-radius: 6px;
  opacity: .9;
  transition: opacity var(--transition-fast);
}

.footer-brand:hover .footer-logo {
  opacity: 1;
}

.footer-brand span {
  color: var(--color-teal);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: .5rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 1.5rem 0;
  margin-top: 3rem;
  text-align: center;
}

.footer-bottom p {
  margin: 0;
  font-size: .82rem;
}

/* ---------- Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s cubic-bezier(.25, .46, .45, .94), transform .7s cubic-bezier(.25, .46, .45, .94);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }
.reveal-delay-5 { transition-delay: .5s; }
.reveal-delay-6 { transition-delay: .6s; }

/* ---------- Misc ---------- */
.bg-light-lb { background: var(--color-off-white); }
.text-teal { color: var(--color-teal) !important; }
.text-marine { color: var(--color-marine) !important; }

.separator {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-teal), var(--color-bleu-marine));
  border-radius: 3px;
  margin: 1rem auto 0;
}

/* Placeholder images styling */
.placeholder-img {
  background: linear-gradient(135deg, var(--color-gris-bleu), #dce2e8);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gris-ardoise);
  font-size: .85rem;
  font-weight: 500;
}

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
  .section-padding { padding: 3.5rem 0; }

  .navbar-collapse {
    background: var(--color-marine);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-top: .5rem;
  }

  .hero { min-height: 90vh; }
}

@media (max-width: 575.98px) {
  .section-padding { padding: 2.5rem 0; }
  .hero { min-height: 85vh; }
  .cta-banner { padding: 3rem 0; }
  .page-header { padding: 7rem 0 3rem; }
  .phone-link { font-size: 1.3rem; }
}