:root {
    --diya-black: #0C0E11;
    --diya-black-deep: #030304;
    --diya-ivory: #F7F3F0;
    --diya-cream: #EEE8E2;
    --diya-taupe: #8C7B70;
    --diya-gold: #C6A178;
    --diya-gold-light: #D3B78E;

    --diya-transition: 0.45s cubic-bezier(.22, 1, .36, 1);
}

/* =========================================
   ANIMATIONS GLOBALES
========================================= */

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    overflow-x: hidden;
}

::selection {
    color: var(--diya-black-deep);
    background: var(--diya-gold);
}

/* Apparition au défilement */
[data-reveal] {
    opacity: 0;
    transition:
        opacity .8s ease,
        transform .8s cubic-bezier(.22, 1, .36, 1);
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform;
}

[data-reveal="up"] {
    transform: translateY(35px);
}

[data-reveal="left"] {
    transform: translateX(-35px);
}

[data-reveal="right"] {
    transform: translateX(35px);
}

[data-reveal="scale"] {
    transform: scale(.96);
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
}

/* Évite que les animations bloquent le contenu sans JavaScript */
html.diya-js [data-reveal]:not(.is-visible) {
    opacity: 0;
}

/* =========================================
   HERO VIDÉO
========================================= */

.diya-hero {
    position: relative;
    isolation: isolate;
    min-height: 650px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--diya-black-deep);
}

.diya-hero-video {
    position: absolute;
    inset: 0;
    z-index: -2;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.diya-hero-overlay {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        linear-gradient(
            90deg,
            rgba(3, 3, 4, .94) 0%,
            rgba(12, 14, 17, .82) 42%,
            rgba(12, 14, 17, .43) 75%,
            rgba(3, 3, 4, .25) 100%
        ),
        linear-gradient(
            0deg,
            rgba(3, 3, 4, .50),
            transparent 45%
        );
}

.diya-hero .container {
    position: relative;
    z-index: 2;
    padding-top: 65px;
    padding-bottom: 65px;
}

.diya-hero-kicker {
    color: var(--diya-gold);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    animation: diyaFadeUp .9s .15s both;
}

.diya-hero h1 {
    color: var(--diya-ivory);
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(38px, 5vw, 68px);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -.8px;
    max-width: 850px;
    animation: diyaFadeUp 1s .3s both;
}

.diya-hero-description {
    max-width: 540px;
    color: rgba(247, 243, 240, .86);
    font-size: 15px;
    line-height: 1.9;
    animation: diyaFadeUp 1s .45s both;
}

.diya-hero-line {
    width: 0;
    height: 2px;
    margin: 22px 0;
    background: var(--diya-gold);
    animation: diyaLineGrow .8s .5s ease forwards;
}

.diya-hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    animation: diyaFadeUp 1s .6s both;
}

/* Marque décorative */
.diya-hero-mark {
    animation: diyaMarkReveal 1.2s .5s both;
}

/* =========================================
   BOUTONS PREMIUM
========================================= */

.btn-diya-hero-primary,
.diya-tracking-btn,
.btn-diya-gold {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 50px;
    padding: 13px 24px;
    border-radius: 0;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1.4;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    overflow: hidden;
    transition:
        color var(--diya-transition),
        background var(--diya-transition),
        border-color var(--diya-transition),
        transform var(--diya-transition),
        box-shadow var(--diya-transition);
}

.btn-diya-hero-primary,
.btn-diya-gold {
    border: 1px solid var(--diya-gold);
    background: var(--diya-gold);
    color: var(--diya-black-deep);
}

.btn-diya-hero-primary:hover,
.btn-diya-gold:hover {
    transform: translateY(-3px);
    border-color: var(--diya-gold-light);
    background: var(--diya-gold-light);
    color: var(--diya-black-deep);
    box-shadow: 0 12px 30px rgba(198, 161, 120, .2);
}

.diya-tracking-btn {
    border: 1px solid rgba(247, 243, 240, .42);
    background: rgba(3, 3, 4, .16);
    color: var(--diya-ivory);
    backdrop-filter: blur(8px);
}

.diya-tracking-btn:hover {
    transform: translateY(-3px);
    border-color: var(--diya-gold);
    background: rgba(198, 161, 120, .1);
    color: var(--diya-gold-light);
}

.btn-diya-hero-primary i,
.diya-tracking-btn i,
.btn-diya-gold i {
    transition: transform var(--diya-transition);
}

.btn-diya-hero-primary:hover i {
    transform: translateX(4px);
}

.diya-tracking-btn:hover .play-icon {
    background: var(--diya-gold);
    color: var(--diya-black);
    transform: scale(1.08);
}

.play-icon {
    transition: transform var(--diya-transition), background var(--diya-transition);
}

/* =========================================
   CARTES ET IMAGES
========================================= */

.feature-card,
.diya-service-card,
.diya-testimonial-card,
.about-image {
    transition:
        transform var(--diya-transition),
        box-shadow var(--diya-transition),
        border-color var(--diya-transition);
}

.feature-card:hover,
.diya-service-card:hover,
.diya-testimonial-card:hover {
    transform: translateY(-6px);
}

.about-image {
    position: relative;
    overflow: hidden;
}

.about-image img {
    display: block;
    width: 100%;
    height: auto;
    transition: transform 1s cubic-bezier(.22, 1, .36, 1);
}

.about-image:hover img {
    transform: scale(1.045);
}

/* Images de services */
.diya-service-card img,
.feature-card img {
    transition: transform .8s cubic-bezier(.22, 1, .36, 1);
}

.diya-service-card:hover img,
.feature-card:hover img {
    transform: scale(1.04);
}

/* Accent doré animé */
.diya-service-card {
    position: relative;
    overflow: hidden;
}

.diya-service-card::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--diya-gold);
    transition: width .45s ease;
}

.diya-service-card:hover::after {
    width: 100%;
}

/* =========================================
   STATISTIQUES
========================================= */

#stats {
    position: relative;
    overflow: hidden;
}

#stats [data-counter] {
    color: var(--diya-gold);
    font-variant-numeric: tabular-nums;
}

/* =========================================
   TÉMOIGNAGES
========================================= */

.diya-testimonial-card {
    border: 1px solid rgba(198, 161, 120, .2);
}

.diya-testimonial-card:hover {
    border-color: rgba(198, 161, 120, .6);
    box-shadow: 0 18px 45px rgba(12, 14, 17, .09);
}

.diya-testimonial-rating {
    color: var(--diya-gold);
}

/* =========================================
   CTA
========================================= */

.cta-section {
    position: relative;
    isolation: isolate;
    overflow: hidden;
}

.cta-section .btn,
.cta-section .btn-diya-gold {
    transition: transform var(--diya-transition), box-shadow var(--diya-transition);
}

.cta-section .btn:hover,
.cta-section .btn-diya-gold:hover {
    transform: translateY(-3px);
}

/* =========================================
   KEYFRAMES
========================================= */

@keyframes diyaFadeUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes diyaLineGrow {
    to { width: 58px; }
}

@keyframes diyaMarkReveal {
    from {
        opacity: 0;
        transform: translateY(-50%) scale(.92);
    }
    to {
        opacity: 1;
        transform: translateY(-50%) scale(1);
    }
}

/* =========================================
   RESPONSIVE
========================================= */

@media (max-width: 991px) {
    .diya-hero {
        min-height: 600px;
    }

    .diya-hero .container {
        padding-top: 55px;
        padding-bottom: 55px;
    }

    .diya-hero-mark {
        opacity: .25;
    }
}

@media (max-width: 576px) {
    .diya-hero {
        min-height: 570px;
    }

    .diya-hero h1 {
        font-size: clamp(35px, 9vw, 44px);
    }

    .diya-hero-description {
        font-size: 14px;
    }

    .diya-hero-mark {
        display: none;
    }

    .diya-hero-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .btn-diya-hero-primary,
    .diya-tracking-btn {
        width: 100%;
    }
}

/* Accessibilité : réduire les animations si demandé */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }

    [data-reveal] {
        opacity: 1 !important;
        transform: none !important;
    }
}


/* =========================================
   DIYA — SERVICES PREMIUM
========================================= */

.services-section {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
    background: var(--diya-ivory, #F7F3F0);
}

.services-section .section-kicker {
    margin-bottom: 15px;
    color: var(--diya-gold, #C6A178);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.services-section .section-title {
    margin-bottom: 55px;
    color: var(--diya-black, #0C0E11);
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 400;
    line-height: 1.2;
}

/* Carte */
.services-section .service-card {
    --reveal-delay: 0ms;

    position: relative;
    height: 100%;
    min-height: 300px;
    padding: 36px 25px 42px;
    overflow: hidden;

    border: 1px solid rgba(108, 94, 84, .18);
    background: #FFFFFF;

    transition:
        transform .55s cubic-bezier(.22, 1, .36, 1),
        border-color .4s ease,
        background .4s ease,
        box-shadow .4s ease;
}

/* Délais en cascade */
.services-section .row > div:nth-child(1) .service-card {
    --reveal-delay: 0ms;
}

.services-section .row > div:nth-child(2) .service-card {
    --reveal-delay: 100ms;
}

.services-section .row > div:nth-child(3) .service-card {
    --reveal-delay: 200ms;
}

.services-section .row > div:nth-child(4) .service-card {
    --reveal-delay: 300ms;
}

.services-section .row > div:nth-child(5) .service-card {
    --reveal-delay: 400ms;
}

/* Ligne dorée en haut */
.services-section .service-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--diya-gold, #C6A178);
    transition: width .55s cubic-bezier(.22, 1, .36, 1);
}

/* Halo discret */
.services-section .service-card::after {
    content: "";
    position: absolute;
    right: -60px;
    bottom: -60px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: rgba(198, 161, 120, .07);
    opacity: 0;
    transform: scale(.7);
    transition: opacity .5s ease, transform .6s ease;
    pointer-events: none;
}

.services-section .service-card:hover {
    transform: translateY(-9px);
    border-color: var(--diya-gold, #C6A178);
    background: #FFFFFF;
    box-shadow: 0 22px 50px rgba(12, 14, 17, .09);
}

.services-section .service-card:hover::before {
    width: 100%;
}

.services-section .service-card:hover::after {
    opacity: 1;
    transform: scale(1);
}

/* Icône */
.services-section .service-icon {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    margin-bottom: 28px;

    border: 1px solid rgba(198, 161, 120, .5);
    background: rgba(198, 161, 120, .09);
    color: var(--diya-gold, #C6A178);
    font-size: 21px;

    transition:
        color .4s ease,
        background .4s ease,
        border-color .4s ease,
        transform .5s cubic-bezier(.22, 1, .36, 1);
}

.services-section .service-card:hover .service-icon {
    transform: translateY(-3px) rotate(-5deg);
    border-color: var(--diya-gold, #C6A178);
    background: var(--diya-black, #0C0E11);
    color: var(--diya-gold-light, #D3B78E);
}

/* Titre */
.services-section .service-card h5 {
    position: relative;
    z-index: 1;
    margin-bottom: 16px;

    color: var(--diya-black, #0C0E11);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 20px;
    font-weight: 500;
    line-height: 1.4;

    transition: color .35s ease;
}

.services-section .service-card:hover h5 {
    color: #8B6945;
}

/* Description */
.services-section .service-card p {
    position: relative;
    z-index: 1;
    margin-bottom: 0;

    color: var(--diya-taupe, #8C7B70);
    font-size: 13px;
    line-height: 1.9;
}

/* Numéro décoratif */
.services-section .service-card-number {
    position: absolute;
    right: 18px;
    bottom: 10px;
    z-index: 0;

    color: rgba(198, 161, 120, .2);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 40px;
    line-height: 1;

    transition:
        color .4s ease,
        transform .4s ease;
    pointer-events: none;
}

.services-section .service-card:hover .service-card-number {
    color: rgba(198, 161, 120, .55);
    transform: translateY(-3px);
}

/* Responsive */
@media (max-width: 991px) {
    .services-section {
        padding: 75px 0;
    }

    .services-section .section-title {
        margin-bottom: 40px;
    }

    .services-section .service-card {
        min-height: 270px;
    }
}

@media (max-width: 575px) {
    .services-section {
        padding: 60px 0;
    }

    .services-section .section-title {
        margin-bottom: 30px;
    }

    .services-section .service-card {
        min-height: auto;
        padding: 28px 24px 40px;
    }

    .services-section .service-icon {
        margin-bottom: 20px;
    }
}


/* =========================================
   DIYA — Animations de la section Process
   Le design original est conservé.
========================================= */

#process [data-reveal] {
    opacity: 0;
    transition:
        opacity 0.8s ease,
        transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform;
}

#process [data-reveal="up"] {
    transform: translateY(28px);
}

#process [data-reveal="right"] {
    transform: translateX(28px);
}

#process [data-reveal].is-visible {
    opacity: 1;
    transform: translate(0, 0);
}


/* CTA DIYA : interactions premium */
#cta-diya .cta-diya-button {
    transition:
        transform 0.35s cubic-bezier(.22, 1, .36, 1),
        box-shadow 0.35s ease,
        background-color 0.35s ease;
}

#cta-diya .cta-diya-button:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(198, 161, 120, 0.25);
}

#cta-diya .cta-diya-button i {
    display: inline-block;
    transition: transform 0.3s ease;
}

#cta-diya .cta-diya-button:hover i {
    transform: translateX(5px);
}


/* SERVICES DIYA : interactions premium */

.services-section .service-card {
    transition:
        transform 0.35s ease,
        box-shadow 0.35s ease,
        border-color 0.35s ease;
}

.services-section .service-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 16px 35px rgba(12, 14, 17, 0.09);
}

/* Animation de l'icône au survol */
.services-section .service-icon i {
    display: inline-block;
    transition:
        transform 0.4s cubic-bezier(.22, 1, .36, 1),
        color 0.3s ease;
}

.services-section .service-card:hover .service-icon i {
    transform: translateY(-3px) scale(1.1);
}


/* =========================================
   DIYA — SECTION ABOUT & FONDATRICE
========================================= */

.about-section .about-image {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

/* Zoom léger de la photo */
.about-section .about-image img {
    display: block;
    width: 100%;
    transition: transform 0.9s cubic-bezier(.22, 1, .36, 1);
}

.about-section .about-image:hover img {
    transform: scale(1.035);
}

/* Voile subtil en bas de l'image */
.about-section .about-image::after {
    content: "";
    position: absolute;
    inset: 40% 0 0;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        rgba(3, 3, 4, 0.16) 35%,
        rgba(3, 3, 4, 0.78) 100%
    );
    pointer-events: none;
    z-index: 1;
}

/* Bandeau de présentation de la fondatrice */
.about-section .about-founder-band {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    padding: 28px 32px;
    border-left: 3px solid #C6A178;
    background: linear-gradient(
        90deg,
        rgba(3, 3, 4, 0.88),
        rgba(3, 3, 4, 0.45)
    );
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.about-section .about-founder-label {
    display: inline-block;
    margin-bottom: 8px;
    color: #D3B78E;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.about-section .about-founder-band h3 {
    margin: 0 0 7px;
    color: #F7F3F0;
    font-size: clamp(19px, 2vw, 27px);
    font-weight: 600;
    letter-spacing: 1.2px;
    line-height: 1.3;
}

.about-section .about-founder-band p {
    margin: 0;
    color: #EEE8E2;
    font-size: 13px;
    line-height: 1.6;
}

/* Hiérarchie des titres dans le texte */
.about-section .about-description h5 {
    margin: 28px 0 12px;
    color: #6C5E54;
    font-size: 18px;
    font-weight: 600;
}

.about-section .about-description p {
    line-height: 1.9;
}

/* Interaction subtile sur le bouton */
.about-section .btn-about {
    display: inline-block;
    align-items: center;
    
    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

.about-section .btn-about:hover {
    transform: translateY(-3px);
    box-shadow: 0 9px 24px rgba(198, 161, 120, 0.18);
}

/* Adaptation mobile */
@media (max-width: 767.98px) {
    .about-section .about-founder-band {
        padding: 20px;
    }

    .about-section .about-founder-band h3 {
        font-size: 20px;
    }

    .about-section .about-founder-band p {
        font-size: 12px;
    }

    .about-section .about-description h5 {
        margin-top: 22px;
    }
}

/* Respect des préférences d'accessibilité */
@media (prefers-reduced-motion: reduce) {
    .about-section .about-image img,
    .about-section .btn-about {
        transition: none;
    }

    .about-section .about-image:hover img,
    .about-section .btn-about:hover {
        transform: none;
    }
}


/* Accessibilité : limiter les mouvements */
@media (prefers-reduced-motion: reduce) {
    .services-section .service-card,
    .services-section .service-icon i {
        transition: none;
    }

    .services-section .service-card:hover,
    .services-section .service-card:hover .service-icon i {
        transform: none;
    }
}


/* Accessibilité : respecter la préférence de mouvement */
@media (prefers-reduced-motion: reduce) {
    #cta-diya .cta-diya-button,
    #cta-diya .cta-diya-button i {
        transition: none;
    }

    #cta-diya .cta-diya-button:hover,
    #cta-diya .cta-diya-button:hover i {
        transform: none;
    }
}


/* Accessibilité : limiter les animations si demandé */
@media (prefers-reduced-motion: reduce) {
    #process [data-reveal] {
        opacity: 1;
        transform: none;
        transition: none;
        will-change: auto;
    }
}



@media (prefers-reduced-motion: reduce) {
    .services-section .service-card,
    .services-section .service-icon,
    .services-section .service-card::before,
    .services-section .service-card::after {
        transition: none !important;
        transform: none !important;
    }
}