```css
/* =========================================================
   KAHRAMAN CONSULTING
   Main stylesheet
   ========================================================= */
/* =========================================================
   BANDEAU DES MARQUES AUTOMOBILES
   ========================================================= */

.brands-section {
    padding: 38px 0 45px;
    overflow: hidden;
    background: #ffffff;
    border-bottom: 1px solid #e8e6e1;
}

.brands-title {
    margin: 0 0 30px;
    text-align: center;
    color: #777777;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* Zone visible */

.brands-slider {
    width: 100%;
    overflow: hidden;

    -webkit-mask-image: linear-gradient(
        90deg,
        transparent,
        #000 5%,
        #000 95%,
        transparent
    );

    mask-image: linear-gradient(
        90deg,
        transparent,
        #000 5%,
        #000 95%,
        transparent
    );
}

/* Ligne complète des logos */

.brands-track {
    display: flex;
    align-items: center;
    width: max-content;

    animation: brands-scroll 55s linear infinite;
}

/* Dimensions identiques pour chaque emplacement */

.brand-logo {
    flex: 0 0 150px;
    width: 150px;
    height: 75px;
    margin: 0 20px;

    display: flex;
    align-items: center;
    justify-content: center;
}

/* Les logos conservent leurs proportions */

.brand-logo img {
    display: block;
    width: 120px;
    height: 58px;

    object-fit: contain;
    object-position: center;

    max-width: 100%;
    transition: transform 0.3s ease;
}

/* Effet discret au survol */

.brand-logo:hover img {
    transform: scale(1.08);
}

/* Défilement continu d'une série à l'autre */

@keyframes brands-scroll {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* Pause lorsque le visiteur pointe sur les logos */

.brands-slider:hover .brands-track {
    animation-play-state: paused;
}

/* Respect des préférences de mouvement */

@media (prefers-reduced-motion: reduce) {
    .brands-track {
        animation: none;
    }

    .brands-slider {
        overflow-x: auto;
    }
}

/* Tablette */

@media (max-width: 850px) {
    .brand-logo {
        flex-basis: 125px;
        width: 125px;
        height: 65px;
        margin: 0 14px;
    }

    .brand-logo img {
        width: 105px;
        height: 50px;
    }

    .brands-track {
        animation-duration: 45s;
    }
}

/* Téléphone */

@media (max-width: 600px) {
    .brands-section {
        padding: 30px 0;
    }

    .brands-title {
        padding: 0 20px;
        font-size: 9px;
        letter-spacing: 2px;
    }

    .brand-logo {
        flex-basis: 105px;
        width: 105px;
        height: 55px;
        margin: 0 10px;
    }

    .brand-logo img {
        width: 90px;
        height: 42px;
    }

    .brands-track {
        animation-duration: 35s;
    }
}

/* =========================================================
   1. VARIABLES
   ========================================================= */

:root {
    --black: #080808;
    --black-soft: #101010;
    --graphite: #171717;
    --graphite-light: #222222;

    --white: #ffffff;
    --white-soft: #f4f3ef;
    --grey: #a5a5a5;
    --grey-dark: #707070;

    --gold: #c8a96b;
    --gold-light: #e0c58d;

    --border: rgba(255, 255, 255, 0.12);

    --container: 1240px;

    --transition: 0.35s ease;
}


/* =========================================================
   2. RESET
   ========================================================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--black);
    color: var(--white);
    font-family: "DM Sans", sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

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

button {
    font-family: inherit;
}

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


/* =========================================================
   3. GLOBAL
   ========================================================= */

.container {
    width: min(90%, var(--container));
    margin: 0 auto;
}

.section {
    padding: 120px 0;
}

.subtitle {
    color: var(--gold);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

h1,
h2,
h3,
h4 {
    font-family: "Manrope", sans-serif;
}

h2 {
    font-size: clamp(40px, 5vw, 68px);
    line-height: 1.08;
    font-weight: 600;
    letter-spacing: -2px;
}

h2 span,
h1 span {
    color: var(--gold);
}

p {
    color: var(--grey);
}


/* =========================================================
   4. HEADER / NAVBAR
   ========================================================= */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;

    background: rgba(8, 8, 8, 0.35);

    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);

    border-bottom: 1px solid rgba(255, 255, 255, 0.08);

    transition:
        background 0.35s ease,
        border-color 0.35s ease,
        box-shadow 0.35s ease;
}

/* =========================================================
   HEADER AU SCROLL
   ========================================================= */

.header.scrolled {
    background: rgba(8, 8, 8, 0.92);

    border-bottom-color: rgba(255, 255, 255, 0.12);

    box-shadow:
        0 10px 40px rgba(0, 0, 0, 0.25);
}

/* =========================================================
   NAVBAR
   ========================================================= */

.navbar {
    width: min(92%, 1400px);
    height: 90px;
    margin: auto;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* =========================================================
   LOGO
   ========================================================= */

.logo {
    display: flex;
    flex-direction: column;

    line-height: 1;

    text-decoration: none;
}

.logo span {
    color: #ffffff;

    font-family: "Manrope", sans-serif;

    font-size: 18px;
    font-weight: 800;

    letter-spacing: 3px;
}

.logo small {
    margin-top: 6px;

    color: var(--gold);

    font-size: 8px;
    font-weight: 600;

    letter-spacing: 4px;
}

/* =========================================================
   NAVIGATION
   ========================================================= */

.nav-links {
    display: flex;
    align-items: center;

    gap: 32px;
}

.nav-links > a {
    position: relative;

    color: #ffffff;

    font-size: 13px;
    font-weight: 500;

    text-decoration: none;

    transition:
        color 0.3s ease,
        opacity 0.3s ease;
}

/* Ligne dorée sous les liens */
.nav-links > a:not(.nav-cta)::after {
    content: "";

    position: absolute;

    left: 0;
    bottom: -8px;

    width: 0;
    height: 1px;

    background: var(--gold);

    transition: width 0.3s ease;
}

.nav-links > a:not(.nav-cta):hover::after {
    width: 100%;
}

.nav-links > a:not(.nav-cta):hover {
    color: #ffffff;
}

/* =========================================================
   BOUTON CONTACT / CTA
   ========================================================= */

.nav-cta {
    padding: 13px 22px;

    color: #ffffff !important;

    border: 1px solid rgba(200, 169, 107, 0.65);

    background: rgba(200, 169, 107, 0.05);

    text-decoration: none;

    transition:
        background 0.35s ease,
        color 0.35s ease,
        border-color 0.35s ease,
        transform 0.35s ease;
}

.nav-cta:hover {
    background: var(--gold);

    color: #080808 !important;

    border-color: var(--gold);

    transform: translateY(-1px);
}

/* =========================================================
   MENU MOBILE
   ========================================================= */

.menu-toggle {
    display: none;

    padding: 5px;

    background: none;
    border: none;

    cursor: pointer;
}

.menu-toggle span {
    display: block;

    width: 25px;
    height: 1px;

    margin: 6px 0;

    background: #ffffff;

    transition:
        transform 0.3s ease,
        opacity 0.3s ease;
}

/* =========================================================
   5. HERO — SLIDESHOW PREMIUM
   ========================================================= */

.hero {
    position: relative;
    isolation: isolate;
    min-height: 100vh;
    min-height: 100svh;

    display: flex;
    align-items: center;

    overflow: hidden;
    background: #050505;
}

/* =========================================================
   SLIDESHOW — IMAGE DE FOND
   ========================================================= */

.hero-slideshow {
    position: absolute;
    inset: 0;
    z-index: -2;

    width: 100%;
    height: 100%;

    overflow: hidden;
    background: #050505;
}

/* =========================================================
   IMAGES DU SLIDESHOW
   ========================================================= */

.hero-slide {
    position: absolute;
    inset: 0;

    display: block;
    width: 100%;
    height: 100%;

    object-fit: cover;
    object-position: center;

    opacity: 0;
    visibility: hidden;

    transform: scale(1.06);

    transition:
        opacity 1.4s ease-in-out,
        transform 7s ease-out,
        visibility 1.4s ease-in-out;

    pointer-events: none;
    will-change: opacity, transform;
}

/* IMAGE ACTIVE */

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1.01);
}

/* =========================================================
   OVERLAY SOMBRE — CONTRASTE ET PROFONDEUR
   ========================================================= */

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: -1;

    pointer-events: none;

    background:
        linear-gradient(
            90deg,
            rgba(3, 3, 3, 0.94) 0%,
            rgba(3, 3, 3, 0.82) 28%,
            rgba(3, 3, 3, 0.52) 55%,
            rgba(3, 3, 3, 0.16) 100%
        );
}

/* Dégradé inférieur et supérieur */

.hero-overlay::after {
    content: "";
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            0deg,
            rgba(3, 3, 3, 0.76) 0%,
            rgba(3, 3, 3, 0.12) 42%,
            rgba(3, 3, 3, 0.24) 100%
        );
}

/* =========================================================
   CONTENU DU HERO — TEXTE ET BOUTONS
   ========================================================= */

.hero .container {
    position: relative;
    z-index: 1;
    width: 100%;
}

/* =========================================================
   RESPONSIVE — TABLETTES
   ========================================================= */

@media (max-width: 992px) {
    .hero {
        min-height: 85vh;
        min-height: 85svh;
    }

    .hero-overlay {
        background:
            linear-gradient(
                90deg,
                rgba(3, 3, 3, 0.88) 0%,
                rgba(3, 3, 3, 0.66) 58%,
                rgba(3, 3, 3, 0.34) 100%
            );
    }
}

/* =========================================================
   RESPONSIVE — MOBILES
   ========================================================= */

@media (max-width: 600px) {
    .hero {
        min-height: 78vh;
        min-height: 78svh;
    }

    .hero-slide {
        object-position: 58% center;
        transform: scale(1.03);
    }

    .hero-slide.active {
        transform: scale(1);
    }

    .hero-overlay {
        background:
            linear-gradient(
                90deg,
                rgba(3, 3, 3, 0.78) 0%,
                rgba(3, 3, 3, 0.48) 100%
            );
    }

    .hero-overlay::after {
        background:
            linear-gradient(
                0deg,
                rgba(3, 3, 3, 0.76) 0%,
                rgba(3, 3, 3, 0.10) 65%,
                rgba(3, 3, 3, 0.24) 100%
            );
    }
}

/* =========================================================
   ACCESSIBILITÉ — LIMITER LES ANIMATIONS
   ========================================================= */

@media (prefers-reduced-motion: reduce) {
    .hero-slide {
        transition: opacity 0.01ms;
        transform: none;
        will-change: auto;
    }

    .hero-slide.active {
        transform: none;
    }
}

/* =========================================================
   CONTENU
   ========================================================= */

.hero-content {
    position: relative;
    z-index: 2;

    width: min(90%, var(--container));

    margin: 100px auto 0;

    color: #ffffff;
}


/* =========================================================
   PETIT TITRE
   ========================================================= */

.hero-eyebrow {
    display: flex;
    align-items: center;

    gap: 14px;

    margin-bottom: 28px;

    color: #ffffff;

    font-size: 11px;
    font-weight: 700;

    letter-spacing: 4px;

    text-transform: uppercase;
}


/* Petite ligne dorée */

.hero-eyebrow::before {
    content: "";

    width: 42px;
    height: 1px;

    background: var(--gold);
}


/* =========================================================
   GRAND TITRE
   ========================================================= */

.hero h1 {
    max-width: 900px;

    margin: 0;

    color: #ffffff;

    font-size: clamp(52px, 7.5vw, 108px);

    line-height: 0.94;

    font-weight: 500;

    letter-spacing: -5px;
}


/* Deuxième ligne */

.hero h1 span {
    display: block;

    color: #ffffff;

    font-weight: 300;
}


/* =========================================================
   DESCRIPTION
   ========================================================= */

.hero-description {
    max-width: 570px;

    margin-top: 34px;

    color: rgba(255, 255, 255, 0.84);

    font-size: 16px;

    font-weight: 400;

    line-height: 1.8;
}


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

.hero-buttons {
    display: flex;
    align-items: center;

    gap: 14px;

    margin-top: 42px;
}


.hero-buttons .btn {
    min-height: 54px;

    padding: 0 28px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    font-size: 11px;
    font-weight: 700;

    letter-spacing: 1.5px;

    text-transform: uppercase;

    text-decoration: none;

    transition:
        background 0.3s ease,
        color 0.3s ease,
        border-color 0.3s ease,
        transform 0.3s ease;
}


/* =========================================================
   BOUTON PRINCIPAL
   ========================================================= */

.hero-buttons .btn-primary {
    color: #080808;

    background: var(--gold);

    border: 1px solid var(--gold);
}


.hero-buttons .btn-primary:hover {
    background: var(--gold-light);

    border-color: var(--gold-light);

    transform: translateY(-2px);
}


/* =========================================================
   BOUTON SECONDAIRE
   ========================================================= */

.hero-buttons .btn-secondary {
    color: #ffffff;

    background: rgba(255, 255, 255, 0.04);

    border: 1px solid rgba(255, 255, 255, 0.35);

    backdrop-filter: blur(8px);
}


.hero-buttons .btn-secondary:hover {
    color: #080808;

    background: #ffffff;

    border-color: #ffffff;

    transform: translateY(-2px);
}


/* =========================================================
   INDICATEUR DE SCROLL
   ========================================================= */

.hero-scroll {
    position: absolute;

    right: 5%;
    bottom: 45px;

    z-index: 3;

    display: flex;
    align-items: center;

    gap: 15px;

    color: #ffffff;

    font-size: 10px;
    font-weight: 600;

    letter-spacing: 3px;

    text-transform: uppercase;

    transform: rotate(90deg);

    transform-origin: right center;
}


.hero-scroll span {
    color: #ffffff;
}


.hero-scroll .scroll-line {
    width: 55px;
    height: 1px;

    background: #ffffff;
}


/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 850px) {

    .hero-content {
        margin-top: 80px;
    }

    .hero h1 {
        font-size: clamp(46px, 10vw, 72px);

        letter-spacing: -3px;
    }

    .hero-description {
        max-width: 500px;

        font-size: 15px;
    }

    .hero-scroll {
        display: none;
    }
}


@media (max-width: 600px) {

    .hero {
        min-height: 100svh;
    }

    .hero-content {
        width: 88%;

        margin-top: 60px;
    }

    .hero-eyebrow {
        font-size: 9px;

        letter-spacing: 3px;
    }

    .hero-eyebrow::before {
        width: 28px;
    }

    .hero h1 {
        font-size: clamp(42px, 12vw, 62px);

        line-height: 0.98;

        letter-spacing: -2.5px;
    }

    .hero-description {
        margin-top: 25px;

        font-size: 14px;

        line-height: 1.7;
    }

    .hero-buttons {
        flex-direction: column;

        align-items: stretch;

        margin-top: 32px;
    }

    .hero-buttons .btn {
        width: 100%;
    }
}
/* =========================================================
   6. BUTTONS
   ========================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 54px;
    padding: 0 28px;

    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;

    transition:
        transform var(--transition),
        background var(--transition),
        color var(--transition),
        border var(--transition);
}

.btn:hover {
    transform: translateY(-3px);
}

.btn-primary {
    background: var(--gold);
    color: var(--black);
}

.btn-primary:hover {
    background: var(--gold-light);
}

.btn-secondary {
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
}

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


/* =========================================================
   7. HERO SCROLL
   ========================================================= */

.hero-scroll {
    position: absolute;
    z-index: 2;

    right: 5%;
    bottom: 45px;

    display: flex;
    align-items: center;
    gap: 15px;

    color: rgba(255, 255, 255, 0.6);

    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.scroll-line {
    width: 60px;
    height: 1px;
    background: var(--gold);
}


/* =========================================================
   8. INTRODUCTION
   ========================================================= */

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

.intro-grid {
    display: grid;
    grid-template-columns: 0.7fr 1.3fr;
    gap: 80px;
}

.section-label {
    display: flex;
    gap: 18px;

    color: var(--grey-dark);

    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.section-label span:first-child {
    color: var(--gold);
}

.intro-content {
    max-width: 850px;
}

.intro-content h2 {
    margin-bottom: 30px;
}

.intro-content > p:not(.subtitle) {
    max-width: 650px;

    font-size: 17px;
    line-height: 1.9;
}

.text-link {
    display: inline-flex;
    gap: 15px;

    margin-top: 35px;

    color: var(--white);

    font-size: 13px;
    font-weight: 600;

    border-bottom: 1px solid var(--gold);
    padding-bottom: 8px;
}

.text-link span {
    color: var(--gold);

    transition: transform var(--transition);
}

.text-link:hover span {
    transform: translateX(6px);
}


/* =========================================================
   9. SERVICES
   ========================================================= */

.services {
    background: var(--white-soft);
    color: var(--black);
}

.services p {
    color: #666;
}

.section-heading {
    display: grid;
    grid-template-columns: 1fr 0.7fr;
    gap: 80px;
    align-items: end;

    margin-bottom: 70px;
}

.section-heading h2 {
    color: var(--black);
}

.section-heading h2 span {
    color: var(--gold);
}

.section-heading > p {
    max-width: 420px;

    font-size: 16px;
    line-height: 1.8;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.service-card {
    position: relative;

    min-height: 380px;
    padding: 40px 30px;

    border: 1px solid rgba(0, 0, 0, 0.1);

    transition:
        background var(--transition),
        color var(--transition),
        transform var(--transition);
}

.service-card:hover {
    background: var(--black);
    color: var(--white);

    transform: translateY(-8px);
}

.service-card:hover p {
    color: rgba(255, 255, 255, 0.6);
}

.service-number {
    position: absolute;
    top: 30px;
    right: 30px;

    color: #aaa;

    font-size: 11px;
    letter-spacing: 2px;
}

.service-icon {
    margin-top: 40px;
    margin-bottom: 35px;

    color: var(--gold);

    font-size: 38px;
}

.service-card h3 {
    max-width: 230px;

    font-size: 23px;
    line-height: 1.2;

    margin-bottom: 20px;
}

.service-card p {
    font-size: 14px;
    line-height: 1.8;
}

.service-card a {
    position: absolute;
    bottom: 30px;

    color: var(--gold);

    font-size: 12px;
    font-weight: 700;
}


/* =========================================================
   10. PROCESS
   ========================================================= */

.process {
    background: var(--black-soft);
}

.centered {
    display: block;
    text-align: center;
}

.centered h2 {
    max-width: 800px;
    margin: auto;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);

    margin-top: 70px;

    border-top: 1px solid var(--border);
}

.process-item {
    padding: 40px 30px;

    border-right: 1px solid var(--border);
}

.process-item:last-child {
    border-right: none;
}

.process-item > span {
    color: var(--gold);

    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
}

.process-item h3 {
    margin-top: 45px;
    margin-bottom: 15px;

    font-size: 22px;
}

.process-item p {
    font-size: 14px;
    line-height: 1.8;
}


/* =========================================================
   11. CTA
   ========================================================= */

.cta {
    position: relative;

    padding: 140px 0;

    text-align: center;

    background:
        radial-gradient(
            circle at center,
            rgba(200, 169, 107, 0.13),
            transparent 45%
        ),
        var(--black);
}

.cta .subtitle {
    margin-bottom: 25px;
}

.cta h2 {
    max-width: 850px;
    margin: auto;
}

.cta p:not(.subtitle) {
    max-width: 550px;

    margin: 25px auto 35px;

    line-height: 1.8;
}


/* =========================================================
   12. FOOTER
   ========================================================= */

.footer {
    padding: 80px 0 30px;

    background: #050505;

    color: var(--white);

    border-top: 1px solid var(--border);
}


/* =========================================================
   FOOTER GRID
   ========================================================= */

.footer-grid {
    display: grid;

    grid-template-columns: 2fr 1fr 1fr;

    gap: 80px;

    padding-bottom: 60px;
}


/* =========================================================
   PREMIÈRE COLONNE
   ========================================================= */

.footer-grid > div:first-child p {
    max-width: 300px;

    margin-top: 25px;

    color: var(--grey);

    font-size: 14px;

    line-height: 1.7;
}


/* =========================================================
   TITRES
   ========================================================= */

.footer h4 {
    margin-bottom: 20px;

    color: var(--white);

    font-size: 13px;

    font-weight: 700;

    text-transform: uppercase;

    letter-spacing: 2px;
}


/* =========================================================
   LIENS ET TEXTES
   ========================================================= */

.footer-grid a,
.footer-grid p {
    display: block;

    margin-bottom: 10px;

    color: var(--grey);

    font-size: 13px;

    line-height: 1.6;

    text-decoration: none;

    transition: color 0.3s ease,
                transform 0.3s ease;
}


/* Hover des liens */

.footer-grid a:hover {
    color: var(--white);

    transform: translateX(4px);
}


/* =========================================================
   BAS DU FOOTER
   ========================================================= */

.footer-bottom {
    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 30px;

    padding-top: 25px;

    border-top: 1px solid var(--border);
}


/* Copyright */

.footer-bottom p {
    margin: 0;

    color: var(--grey-dark);

    font-size: 11px;
}


/* Liens légaux */

.footer-bottom a {
    color: var(--grey-dark);

    font-size: 11px;

    text-decoration: none;

    transition: color 0.3s ease;
}

.footer-bottom a:hover {
    color: var(--white);
}


/* =========================================================
   LIENS DU BAS
   ========================================================= */

.footer-bottom > div {
    display: flex;

    gap: 25px;
}


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

@media (max-width: 850px) {

    .footer {
        padding: 60px 0 25px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;

        gap: 50px;
    }

    .footer-grid > div:first-child {
        grid-column: 1 / -1;
    }

    .footer-bottom {
        flex-direction: column;

        align-items: flex-start;

        gap: 20px;
    }

}


@media (max-width: 600px) {

    .footer-grid {
        grid-template-columns: 1fr;

        gap: 40px;
    }

    .footer-grid > div:first-child {
        grid-column: auto;
    }

    .footer-bottom > div {
        flex-direction: column;

        gap: 10px;
    }

}
/* =========================================================
   13. ANIMATIONS
   ========================================================= */

@keyframes heroReveal {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    animation: heroReveal 1s ease forwards;
}


/* =========================================================
   14. SELECTION
   ========================================================= */

::selection {
    background: var(--gold);
    color: var(--black);
}
```
```css
/* =========================================================
   JAVASCRIPT ANIMATIONS
   ========================================================= */

.reveal {
    opacity: 0;
    transform: translateY(35px);

    transition:
        opacity 0.8s ease,
        transform 0.8s ease;
}

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


/* =========================================================
   NAVBAR SCROLL
   ========================================================= */

.header.scrolled {
    background: rgba(8, 8, 8, 0.92);

    border-bottom-color:
        rgba(200, 169, 107, 0.15);

    box-shadow:
        0 10px 40px rgba(0, 0, 0, 0.25);
}


/* =========================================================
   BACK TO TOP
   ========================================================= */

.back-to-top {
    position: fixed;

    right: 25px;
    bottom: 25px;

    width: 45px;
    height: 45px;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 1px solid var(--gold);

    background: var(--black);
    color: var(--gold);

    font-size: 20px;

    cursor: pointer;

    opacity: 0;
    visibility: hidden;

    transform: translateY(15px);

    transition:
        opacity 0.3s ease,
        visibility 0.3s ease,
        transform 0.3s ease,
        background 0.3s ease,
        color 0.3s ease;

    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--gold);
    color: var(--black);
}
```



/* ========================================
   PAGE SERVICES — KAHRAMAN CONSULTING
======================================== */

.page-hero {
    position: relative;
    min-height: 490px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background:
        linear-gradient(100deg, #101010 0%, #1b1b1b 65%, #292929 100%);
}

.page-hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(
            ellipse at 85% 50%,
            rgba(200, 169, 107, 0.13),
            transparent 48%
        );
}

.page-hero-content {
    position: relative;
    z-index: 1;
    padding-top: 100px;
    padding-bottom: 90px;
    color: #ffffff;
}

.page-hero-content h1 {
    max-width: 850px;
    margin: 18px 0;
    color: #ffffff;
    font-size: clamp(42px, 6vw, 76px);
    line-height: 1.08;
    letter-spacing: -2px;
}

.page-hero-content h1 span,
.services-intro h2 span,
.services-method h2 span,
.services-cta h2 span {
    color: #c8a96b;
}

.page-hero-content > p:not(.section-eyebrow) {
    max-width: 620px;
    margin-bottom: 30px;
    color: #dddddd;
    font-size: 16px;
    line-height: 1.8;
}

.services-intro {
    padding: 90px 0 55px;
    background: #ffffff;
    text-align: center;
}

.services-intro .section-eyebrow {
    margin-bottom: 15px;
}

.services-intro h2 {
    margin: 0 auto 20px;
    max-width: 800px;
    color: #171717;
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.2;
}

.services-intro > .container > p:last-child {
    max-width: 760px;
    margin: 0 auto;
    color: #666666;
    font-size: 16px;
    line-height: 1.9;
}

.services-page {
    padding-top: 45px;
    padding-bottom: 100px;
    background: #ffffff;
}

.services-method {
    padding: 90px 0;
    background: #111111;
    color: #ffffff;
}

.services-method-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: start;
}

.services-method h2 {
    margin-top: 15px;
    color: #ffffff;
    font-size: clamp(30px, 4vw, 44px);
    line-height: 1.25;
}

.method-steps {
    display: grid;
    gap: 30px;
}

.method-step {
    display: flex;
    gap: 22px;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.method-step > span {
    flex-shrink: 0;
    color: #c8a96b;
    font-size: 20px;
    font-weight: 700;
}

.method-step h3 {
    margin: 0 0 10px;
    color: #ffffff;
    font-size: 19px;
}

.method-step p {
    margin: 0;
    color: #bdbdbd;
    line-height: 1.8;
}

.services-cta {
    padding: 100px 0;
    background: #f7f6f3;
    text-align: center;
}

.services-cta h2 {
    max-width: 780px;
    margin: 15px auto;
    color: #171717;
    font-size: clamp(32px, 4.5vw, 50px);
    line-height: 1.2;
}

.services-cta > .container > p:not(.section-eyebrow) {
    max-width: 650px;
    margin: 0 auto 28px;
    color: #666666;
    line-height: 1.8;
}

@media (max-width: 768px) {
    .page-hero {
        min-height: 420px;
    }

    .page-hero-content {
        padding-top: 85px;
        padding-bottom: 65px;
    }

    .page-hero-content h1 {
        letter-spacing: -1px;
    }

    .services-intro {
        padding-top: 65px;
    }

    .services-page {
        padding-bottom: 65px;
    }

    .services-method-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .services-method,
    .services-cta {
        padding: 65px 0;
    }
}


/* ========================================
   PAGE À PROPOS — KAHRAMAN CONSULTING
======================================== */

.about-hero {
    position: relative;
    min-height: 490px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background:
        linear-gradient(110deg, #101010 0%, #191919 65%, #292929 100%);
}

.about-hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(
            ellipse at 85% 45%,
            rgba(200, 169, 107, 0.15),
            transparent 50%
        );
}

.about-hero-content {
    position: relative;
    z-index: 1;
    padding-top: 100px;
    padding-bottom: 90px;
    color: #ffffff;
}

.about-hero-content h1 {
    max-width: 850px;
    margin: 18px 0;
    color: #ffffff;
    font-size: clamp(42px, 6vw, 76px);
    line-height: 1.08;
    letter-spacing: -2px;
}

.about-hero-content h1 span,
.about-vision-heading h2 span,
.about-section-heading h2 span,
.about-method-intro h2 span,
.about-cta h2 span {
    color: #c8a96b;
}

.about-hero-content > p:not(.section-eyebrow) {
    max-width: 620px;
    margin-bottom: 30px;
    color: #dddddd;
    font-size: 16px;
    line-height: 1.8;
}


/* NOTRE VISION */

.about-vision {
    padding: 100px 0;
    background: #ffffff;
}

.about-vision-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 80px;
    align-items: start;
}

.about-vision-heading h2 {
    margin-top: 18px;
    color: #171717;
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.2;
}

.about-vision-text p {
    margin: 0 0 20px;
    color: #666666;
    font-size: 16px;
    line-height: 1.9;
}


/* NOS VALEURS */

.about-values {
    padding: 95px 0;
    background: #f7f6f3;
}

.about-section-heading {
    max-width: 720px;
    margin: 0 auto 50px;
    text-align: center;
}

.about-section-heading h2 {
    margin: 15px 0;
    color: #171717;
    font-size: clamp(32px, 4vw, 46px);
    line-height: 1.2;
}

.about-section-heading > p:last-child {
    color: #666666;
    line-height: 1.8;
}

.about-values-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.value-card {
    min-height: 230px;
    padding: 30px 25px;
    background: #ffffff;
    border: 1px solid #e9e6df;
    transition:
        transform 0.3s ease,
        border-color 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
    border-color: #c8a96b;
}

.value-number {
    display: inline-block;
    margin-bottom: 30px;
    color: #c8a96b;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 2px;
}

.value-card h3 {
    margin: 0 0 12px;
    color: #171717;
    font-size: 20px;
}

.value-card p {
    margin: 0;
    color: #686868;
    font-size: 14px;
    line-height: 1.8;
}


/* NOTRE MÉTHODE */

.about-method {
    padding: 100px 0;
    background: #111111;
    color: #ffffff;
}

.about-method-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.about-method-intro h2 {
    margin: 18px 0;
    color: #ffffff;
    font-size: clamp(32px, 4vw, 46px);
    line-height: 1.2;
}

.about-method-intro > p:not(.section-eyebrow) {
    margin-bottom: 28px;
    color: #c2c2c2;
    line-height: 1.9;
}

.about-method-steps {
    display: grid;
    gap: 28px;
}

.about-method-step {
    display: flex;
    gap: 22px;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.method-number {
    flex-shrink: 0;
    color: #c8a96b;
    font-size: 20px;
    font-weight: 700;
}

.about-method-step h3 {
    margin: 0 0 10px;
    color: #ffffff;
    font-size: 19px;
}

.about-method-step p {
    margin: 0;
    color: #bdbdbd;
    line-height: 1.8;
}


/* APPEL À L'ACTION */

.about-cta {
    padding: 100px 0;
    background: #ffffff;
    text-align: center;
}

.about-cta h2 {
    max-width: 800px;
    margin: 18px auto;
    color: #171717;
    font-size: clamp(32px, 4.5vw, 50px);
    line-height: 1.2;
}

.about-cta > .container > p:not(.section-eyebrow) {
    max-width: 650px;
    margin: 0 auto 30px;
    color: #666666;
    line-height: 1.8;
}


/* RESPONSIVE */

@media (max-width: 900px) {
    .about-values-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .about-vision-grid,
    .about-method-grid {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .about-hero {
        min-height: 420px;
    }

    .about-hero-content {
        padding-top: 85px;
        padding-bottom: 65px;
    }

    .about-hero-content h1 {
        letter-spacing: -1px;
    }

    .about-vision,
    .about-method {
        padding: 65px 0;
    }

    .about-vision-grid,
    .about-method-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .about-values {
        padding: 65px 0;
    }

    .about-cta {
        padding: 70px 0;
    }
}

@media (max-width: 480px) {
    .about-values-grid {
        grid-template-columns: 1fr;
    }

    .value-card {
        min-height: auto;
    }

    .value-number {
        margin-bottom: 18px;
    }
}


/* ==========================================
   CONTACT — KAHRAMAN CONSULTING
========================================== */

.contact-hero {
    padding: 110px 0 90px;
    background: linear-gradient(120deg, #101010, #242424);
    color: #ffffff;
}

.contact-hero .container {
    max-width: 1200px;
}

.contact-hero h1 {
    max-width: 850px;
    margin: 20px 0;
    color: #ffffff;
    font-size: clamp(40px, 6vw, 72px);
    line-height: 1.1;
    letter-spacing: -2px;
}

.contact-hero h1 span {
    color: #c8a96b;
}

.contact-hero .container > p:last-child {
    max-width: 650px;
    color: #d0d0d0;
    font-size: 16px;
    line-height: 1.9;
}

.contact-section {
    padding: 100px 0;
    background: #f7f6f3;
}

.contact-layout {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 70px;
    align-items: start;
}

.contact-intro {
    padding-top: 25px;
}

.contact-intro h2,
.contact-form-card h2 {
    margin: 18px 0;
    color: #171717;
    font-size: clamp(28px, 3.5vw, 42px);
    line-height: 1.25;
}

.contact-intro > p:not(.section-eyebrow) {
    margin-bottom: 35px;
    color: #666666;
    font-size: 15px;
    line-height: 1.9;
}

.contact-detail {
    display: flex;
    gap: 20px;
    padding: 24px 0;
    border-bottom: 1px solid #e1ded7;
}

.contact-detail > span {
    color: #b18e4d;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 2px;
}

.contact-detail h3 {
    margin: 0 0 8px;
    color: #171717;
    font-size: 17px;
}

.contact-detail p {
    margin: 0;
    color: #707070;
    font-size: 14px;
    line-height: 1.7;
}

.contact-form-card {
    padding: 45px;
    background: #ffffff;
    border: 1px solid #e8e5de;
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.04);
}

.contact-form-card h2 {
    font-size: 30px;
}

.form-description {
    margin-bottom: 30px;
    color: #777777;
    font-size: 13px;
}

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

#contact-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 9px;
    margin-bottom: 22px;
}

#contact-form .form-group label {
    color: #292929;
    font-size: 13px;
    font-weight: 600;
}

#contact-form input:not([type="checkbox"]),
#contact-form select,
#contact-form textarea {
    width: 100%;
    min-height: 50px;
    padding: 14px 15px;
    border: 1px solid #dedbd4;
    border-radius: 0;
    background: #ffffff;
    color: #171717;
    font: inherit;
    font-size: 14px;
    outline: none;
    transition: border-color 0.25s ease;
}

#contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

#contact-form input:focus,
#contact-form select:focus,
#contact-form textarea:focus {
    border-color: #c8a96b;
}

#contact-form .privacy-consent {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 5px 0 25px;
    color: #666666;
    font-size: 12px;
    line-height: 1.7;
}

#contact-form .privacy-consent input {
    margin-top: 4px;
    accent-color: #c8a96b;
}

#contact-form .form-submit {
    width: 100%;
    min-height: 54px;
    border: none;
    cursor: pointer;
}

#contact-form .form-note {
    margin-top: 15px;
    color: #888888;
    font-size: 11px;
    line-height: 1.7;
}

#form-status {
    margin-top: 15px;
    font-size: 14px;
}

/* PIED DE PAGE CONTACT */

.contact-page-footer {
    padding: 25px 0;
}

/* RESPONSIVE CONTACT */

@media (max-width: 900px) {
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .contact-intro {
        padding-top: 0;
    }

    .contact-form-card {
        padding: 35px;
    }
}

@media (max-width: 600px) {
    .contact-hero {
        padding: 80px 0 65px;
    }

    .contact-hero h1 {
        letter-spacing: -1px;
    }

    .contact-section {
        padding: 60px 0;
    }

    .contact-form-card {
        padding: 25px 20px;
    }

    #contact-form .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}