/* ===== VARIABLES ===== */
:root {
    --cream:      #F2EFE8;
    --cream-soft: #FAF8F4;
    --cream-warm: #E8E5DC;
    --paper:      #FFF9EC;
    --line:       #DDD8CD;
    --ink:        #171A21;
    --ink-light:  #5B6470;
    --navy:       #1E3A5F;
    --navy-deep:  #142840;
    --coral:      #DB6545;
    --coral-dark: #A8431F;
    --font-logo:  'Bricolage Grotesque', sans-serif;
    --font-serif: 'Fraunces', serif;
    --font-body:  'Inter', sans-serif;
}

/* ===== BASE ===== */
html { scroll-behavior: smooth; }

body {
    background: var(--cream);
    color: var(--ink);
    font-family: var(--font-body);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 { font-family: var(--font-serif); }

h2.display-serif,
section h2 { line-height: 1.25; }

::selection { background: var(--coral); color: #fff; }

/* ===== REVEAL (GSAP) ===== */
.reveal {
    opacity: 0;
    transform: translateY(28px);
}

/* ===== SECTIONS ===== */
.section-cream  { background: var(--cream); }
.section-warm   { background: var(--cream-warm); }
.section-navy   { background: var(--navy); color: var(--cream); }
.section-navy h1,
.section-navy h2,
.section-navy h3 { color: var(--cream); line-height: 1.25; }

/* ===== NAV LANDING ===== */
.lp-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(242, 239, 232, .9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
}

.lp-nav-inner {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
@media (min-width: 1024px) {
    .lp-nav-inner { padding: 0 40px; height: 72px; }
}

.lp-nav-links { display: none; gap: 28px; }
@media (min-width: 1024px) { .lp-nav-links { display: flex; } }

.lp-nav-link {
    font-family: 'Inter', sans-serif;
    font-size: .82rem;
    font-weight: 500;
    color: var(--ink-light);
    text-decoration: none;
    transition: color .2s;
}
.lp-nav-link:hover { color: var(--ink); }

/* ===== BURGER LANDING ===== */
.lp-burger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
@media (min-width: 1024px) { .lp-burger { display: none; } }

.lp-burger span {
    width: 22px;
    height: 2px;
    background: var(--ink);
    display: block;
    transition: transform .25s, opacity .25s;
}
.lp-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.lp-burger.open span:nth-child(2) { opacity: 0; }
.lp-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== MOBILE MENU LANDING ===== */
.lp-mobile-menu {
    position: fixed;
    top: 0; bottom: 0; right: 0;
    width: 280px;
    height: 100vh;
    background: var(--cream-soft);
    border-left: 1px solid var(--line);
    z-index: 60;
    padding: 80px 28px 28px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transform: translateX(100%);
    transition: transform .3s ease;
}
.lp-mobile-menu.open { transform: translateX(0); }

.lp-mobile-menu a {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    color: var(--ink);
    text-decoration: none;
    padding: 8px 0;
    border-bottom: 1px solid var(--line);
}

.lp-mobile-backdrop {
    position: fixed;
    inset: 0;
    z-index: 55;
    background: rgba(23, 26, 33, .4);
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s;
}
.lp-mobile-backdrop.open { opacity: 1; pointer-events: all; }

/* ===== BADGE HERO ===== */
.lp-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: .4rem 1rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(242, 239, 232, .15);
    font-size: .78rem;
    color: rgba(242, 239, 232, .8);
    margin-bottom: 1.5rem;
}

.lp-badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--coral);
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: .7; transform: scale(1.15); }
}

/* ===== TRUST INDICATORS ===== */
.lp-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    font-size: .82rem;
    color: rgba(242, 239, 232, .6);
    align-items: center;
}
.lp-trust-item { display: flex; align-items: center; gap: 6px; }
.lp-trust-item svg { color: var(--coral); }

/* ===== SECTIONS LAYOUT ===== */
.lp-section {
    padding: 80px 24px;
    max-width: 80rem;
    margin: 0 auto;
}
@media (min-width: 1024px) { .lp-section { padding: 96px 40px; } }

.lp-eyebrow {
    display: inline-block;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--coral);
    margin-bottom: 12px;
}

.lp-h2 {
    font-family: 'Fraunces', serif;
    font-weight: 300;
    font-size: clamp(1.8rem, 4vw, 3rem);
    line-height: 1.15;
    color: var(--ink);
    margin-bottom: 16px;
}
.lp-h2 em { font-style: italic; color: var(--navy); }

.lp-lead { font-size: 1.05rem; color: var(--ink-light); line-height: 1.65; }

/* ===== CARDS GÉNÉRIQUES ===== */
.lp-card {
    background: var(--cream-soft);
    border: 1px solid #E5E2D9;
    border-radius: 4px;
    padding: 24px;
    transition: transform .3s, box-shadow .3s;
}
.lp-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(23, 26, 33, .07);
}

.lp-card-icon {
    width: 44px;
    height: 44px;
    background: rgba(30, 58, 95, .08);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}
.lp-card-icon svg { color: var(--navy); }

/* ===== PROBLÈMES ===== */
.lp-problem-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 20px;
    background: var(--cream-soft);
    border: 1px solid #E5E2D9;
    border-left: 3px solid #D1A090;
    border-radius: 0 4px 4px 0;
}
.lp-problem-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border-radius: 50%;
    background: rgba(219, 101, 69, .1);
    display: flex;
    align-items: center;
    justify-content: center;
}
.lp-problem-icon svg { color: var(--coral-dark); }

/* ===== DIAGNOSTIC CTA ===== */
.lp-diagnostic {
    background: var(--cream-soft);
    border: 1px solid var(--line);
    border-radius: 4px;
    padding: 32px;
    text-align: center;
    margin-top: 40px;
}

/* ===== FEATURES LIST ===== */
.lp-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: white;
    border: 1px solid var(--line);
    border-radius: 3px;
    font-size: .9rem;
    color: var(--ink-light);
    margin-bottom: 8px;
}
.lp-feature-item svg { color: var(--navy); flex-shrink: 0; }
.lp-check-green { color: #16a34a !important; }

/* ===== ÉTAPES ===== */
.lp-step { display: flex; gap: 16px; padding-bottom: 28px; }
.lp-step:last-child { padding-bottom: 0; }

.lp-step-num {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--navy);
    color: white;
    font-family: 'Inter', sans-serif;
    font-size: .8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lp-step-line {
    width: 1px;
    flex: 1;
    background: linear-gradient(to bottom, var(--navy), transparent);
    margin: 4px auto 0;
}

/* ===== PORTFOLIO ===== */
.lp-portfolio-img {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    aspect-ratio: 4/3;
    border: 1px solid var(--line);
    margin-bottom: 16px;
}
.lp-portfolio-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s;
    display: block;
}
.lp-portfolio-img:hover img { transform: scale(1.04); }

.lp-portfolio-tag {
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--coral);
    margin-bottom: 4px;
    display: block;
}

.lp-portfolio-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: 'Inter', sans-serif;
    font-size: .73rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--navy);
    border: 1px solid var(--navy);
    padding: 8px 16px;
    border-radius: 2px;
    transition: background .2s, color .2s;
}
.lp-portfolio-link:hover { background: var(--navy); color: white; }

/* ===== TÉMOIGNAGE ===== */
.lp-testimonial {
    background: var(--cream-soft);
    border: 1px solid var(--line);
    border-top: 2px solid var(--navy);
    border-radius: 4px;
    padding: 32px;
}
.lp-stars { color: var(--coral); display: flex; gap: 2px; margin-bottom: 16px; }
.lp-quote { font-size: 1.1rem; line-height: 1.7; color: var(--ink); font-style: italic; margin-bottom: 20px; }

/* ===== TARIFS ===== */
.lp-pricing-card {
    background: var(--cream-soft);
    border: 1px solid #E5E2D9;
    border-radius: 4px;
    padding: 28px;
    position: relative;
}
.lp-pricing-card.reco { border-color: var(--navy); border-width: 2px; }

.lp-reco-badge {
    background: var(--navy);
    color: white;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .18em;
    text-transform: uppercase;
    padding: 4px 12px;
    text-align: center;
    border-radius: 4px 4px 0 0;
}

.lp-price {
    font-family: 'Fraunces', serif;
    font-weight: 300;
    font-style: italic;
    font-size: 2.6rem;
    color: var(--navy);
    line-height: 1;
}

.lp-pricing-list li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: .85rem;
    color: var(--ink-light);
    margin-bottom: 8px;
}
.lp-pricing-list li svg { color: var(--navy); flex-shrink: 0; margin-top: 1px; }

/* ===== LOCATION ===== */
.lp-location-bloc {
    background: var(--cream-soft);
    border: 1px solid var(--line);
    border-left: 3px solid var(--coral);
    border-radius: 0 4px 4px 0;
    padding: 32px;
}

/* ===== FAQ ===== */
.lp-faq-item { border-bottom: 1px solid var(--line); }
.lp-faq-item:last-child { border-bottom: none; }

.lp-faq-q {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 18px 0;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: .9rem;
    font-weight: 500;
    color: var(--ink);
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    transition: color .2s;
}
.lp-faq-q:hover { color: var(--navy); }

.lp-faq-icon { width: 20px; height: 20px; flex-shrink: 0; color: var(--coral); transition: transform .3s; }
.lp-faq-item.active .lp-faq-icon { transform: rotate(45deg); }

.lp-faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.lp-faq-a p { padding-bottom: 18px; font-size: .875rem; color: var(--ink-light); line-height: 1.65; margin: 0; }

/* ===== FORMULAIRE ===== */
.cf-form { display: flex; flex-direction: column; gap: 18px; }

.cf-field { display: flex; flex-direction: column; gap: 6px; position: relative; }

.cf-field label { font-family: 'Inter', sans-serif; font-size: .82rem; font-weight: 500; color: rgba(242, 239, 232, .85); }
.cf-field small.help { color: rgba(242, 239, 232, .5); font-size: .78rem; }

.cf-field input[type="text"],
.cf-field input[type="email"],
.cf-field input[type="tel"],
.cf-field textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid rgba(242, 239, 232, .25);
    border-radius: 3px;
    background: rgba(20, 40, 64, .4);
    color: rgba(242, 239, 232, .9);
    font-family: 'Inter', sans-serif;
    font-size: .9rem;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}
.cf-field input:focus-visible,
.cf-field textarea:focus-visible {
    border-color: var(--coral);
    box-shadow: 0 0 0 3px rgba(219, 101, 69, .15);
}
.cf-field input[aria-invalid="true"],
.cf-field textarea[aria-invalid="true"] { border-color: var(--coral); }
.cf-field textarea { min-height: 160px; resize: vertical; }
.cf-field input::placeholder,
.cf-field textarea::placeholder { color: rgba(242, 239, 232, .3); }

.cf-checkbox {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 14px;
    border: 1px dashed rgba(242, 239, 232, .2);
    border-radius: 3px;
    background: rgba(20, 40, 64, .3);
}
.cf-checkbox input[type="checkbox"] { margin-top: 2px; accent-color: var(--coral); flex-shrink: 0; }
.cf-checkbox label { font-size: .85rem; color: rgba(242, 239, 232, .6); line-height: 1.5; }
.cf-checkbox a { color: rgba(242, 239, 232, .85); border-bottom: 1px dotted rgba(242, 239, 232, .3); transition: color .2s; }
.cf-checkbox a:hover { color: var(--coral); }

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

.cf-alert { border-radius: 3px; padding: 14px 16px; margin-bottom: 8px; font-size: .875rem; line-height: 1.5; }
.cf-alert-error   { border-left: 3px solid var(--coral); background: rgba(219, 101, 69, .12); color: rgba(242, 239, 232, .9); }
.cf-alert-success { border-left: 3px solid #16a34a; background: rgba(22, 163, 74, .1); color: rgba(242, 239, 232, .85); }
.cf-alert p { margin: 0 0 4px; }
.cf-alert p:last-child { margin: 0; }

/* ===== BOUTONS LANDING ===== */
.lp-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Inter', sans-serif;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    padding: 13px 24px;
    border-radius: 2px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background .22s, color .22s, border-color .22s, transform .22s;
    white-space: nowrap;
    text-decoration: none;
}
.lp-btn:hover { transform: translateY(-1px); }
.lp-btn svg { flex-shrink: 0; }

.lp-btn-coral { background: var(--coral); color: white; border-color: var(--coral); }
.lp-btn-coral:hover { background: var(--coral-dark); border-color: var(--coral-dark); }

.lp-btn-navy { background: var(--navy); color: white; border-color: var(--navy); }
.lp-btn-navy:hover { background: var(--navy-deep); border-color: var(--navy-deep); }

.lp-btn-outline { background: transparent; color: var(--ink-light); border-color: var(--line); }
.lp-btn-outline:hover { border-color: var(--ink); color: var(--ink); }

.lp-btn-outline-light { background: transparent; color: rgba(242, 239, 232, .7); border-color: rgba(242, 239, 232, .25); }
.lp-btn-outline-light:hover { color: rgba(242, 239, 232, .95); border-color: rgba(242, 239, 232, .5); }

/* ===== MOTION SAFETY ===== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
    }
}