/* ===================== RESET & VARIABLES ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --black: #13191E;
    --dark: #364149;
    --white: #FEFEFE;
    --gray: #F2F3EE;
    --gray-light: #e7e5e5;
    --gold: #C8A25B;
    --bleu: #5491C9;
    --bleudark: #306A9C;
    --border: rgba(255,255,255,0.08);
    --font-display: 'Manrope', sans-serif;
    --font-body: 'Manrope', sans-serif;
}

html { scroll-behavior: smooth; }

body {
    background: var(--gray);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    overflow-x: hidden;
}


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

/* ===================== DEKSTOP ===================== */

@media (min-width: 1040px) {

/* ===================== HERO ===================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 0;
    overflow: hidden;
    margin-top: 0;
    background: var(--black);
}

.hero-video-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.45;
    z-index: 0;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 80% at 70% 50%, rgba(0,80,120,0.25) 0%, transparent 70%),
        linear-gradient(to right, rgba(8,12,16,0.95) 35%, rgba(8,12,16,0.3) 100%);
    z-index: 1;
}

.hero-content {
    margin:  80px 200px 80px;
    position: relative;
    z-index: 2;
    padding: 100px 20px 0 20px;
    max-width: 1200px;
}

.hero-eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
}

.hero-eyebrow .line {
    width: 28px;
    height: 5px;
    background: var(--gold);
}

.hero-eyebrow span {
    font-family: var(--font-display);
    font-size: clamp(32px, 5.5vw, 32px);
    font-weight: 800;
    line-height: 1.0;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gold);
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(44px, 5.5vw, 72px);
    font-weight: 800;
    line-height: 1.0;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    margin-bottom: 24px;
}

.hero h1 .accent { color: var(--bleu); }

.hero-desc {
    font-size: 20px;
    color: var(--white);
    line-height: 1.7;
    margin-bottom: 36px;
}

.hero-desc:last-of-type { margin-bottom: 36px; }

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}


/* ===================== BUTTONS ===================== */
.btn-primary {
    background: var(--bleu);
    color: var(--gray);
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 14px 28px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: background 0.2s;
    cursor: pointer;
    border-radius: 30px;
}

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

.btn-outline {
    border: 1px solid rgba(255,255,255,0.35);
    color: var(--white);
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 14px 28px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s;
    cursor: pointer;
    border-radius: 30px;
}

.btn-outline:hover {
    border-color: var(--gold);
    background: rgba(255,255,255,0.06);
}

.btn-view-all {
    background: var(--orange);
    color: var(--white);
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 13px 24px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: background 0.2s;
    white-space: nowrap;
    justify-self: end;
    border-radius: 5px;
}

.btn-view-all:hover { background: var(--gold); }

.btn-explore {
    border: 1px solid var(--gold);
    color: var(--white);
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 12px 22px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s;
    white-space: nowrap;
    justify-self: end;
    border-radius: 5px;
}

.btn-explore:hover { background: var(--orange); }


/* ===================== ARROW UTIL ===================== */
.arrow-right {
    display: inline-block;
    width: 16px;
    height: 2px;
    background: currentColor;
    position: relative;
    vertical-align: middle;
}

.arrow-right::after {
    content: '';
    position: absolute;
    right: -1px;
    top: -4px;
    border-left: 5px solid currentColor;
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
}

/* ===================== STATS BAR ===================== */
.stats-bar {
    background: var(--gray);
    padding: 80px 10%;
}
.stats-bar .container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.stat-item { display: flex; gap: 14px; align-items: flex-start; }
.stat-icon {
    width: 30px; height: 30px;
    color: var(--gold);
    flex-shrink: 0;
}
.stat-value {
    font-family: var(--font-display);
    font-size: 35px;
    font-weight: 800;
    color: var(--dark);
    line-height: 1;
    margin-bottom: 6px;
}
.stat-label {
    font-size: 25px;
    font-weight: 800;
    color: var(--dark);
    line-height: 1.4;
}
.stat-desc {
    font-size: 20px;
    color: var(--dark);
    line-height: 2;
} 

/* ===================== ILS NOUS FONT CONFIANCE ===================== */
.trusted {
    background: var(--bleudark);
    padding: 100px 0;
}
.trusted h3 {
    text-align: center;
    color: var(--white);
    font-size: 36px;
    font-weight: 800;
    text-transform: uppercase;

    margin-bottom: 10px;
    line-height: 1.25;
}
.trusted-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 56px;
    flex-wrap: wrap;
}
.trusted-logos img { height: 30px; width: auto; filter: brightness(0) invert(1); opacity: 0.92; }
 
/* ============================================================
   SECTION SHELL
   ============================================================ */
.section { padding: 90px 0; }
.section-tight { padding: 70px 0; }
.section-dark { background: var(--black); color: var(--white); }
 
.section-title.centered { 
    color: var(--white);
    text-align: center; 
    font-family: var(--font-display);
    font-size: clamp(28px, 3vw, 36px);
    font-size: 64px;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.section-sub {
    font-size: 20px;
    line-height: 1.6;
    max-width: 800px;
}

.section-sub.centered { 
    text-align: center; 
    margin: 0 auto;
    color: var(--white);
}

/* ===================== ÉTUDES ET PROTECTIONS ===================== */
.container_etudes {
    display: grid;
    justify-items: center;
    padding: 150px 0;
}

.section-etudes { 
    background: var(--white);
}

.section-title {
    font-family: var(--font-display);
    font-size: 64px;
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.12;
    letter-spacing: -0.01em;
    margin-bottom: 16px;
    color: var(--black);
    text-align: center;
}


.expertise-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    margin-top: 48px;
    margin-bottom: 50px;
}
 
.media-frame {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    width: 100%;
    max-width: 900px;
    height: auto;
    margin: 0 auto;
}

.expertise-block { 
    margin-top: 32px; 
    width: 70%;
}

.expertise-block h3 {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--dark);
    margin-bottom: 10px;
    line-height: 1.25;
}

.accent-h3 { color: var(--bleu); }

.expertise-block p {
    font-size: 20px;
    line-height: 1.7;
    color: var(--dark);
    opacity: 0.85;
}
.expertise-block a { color: var(--bleudark); text-decoration: underline; }
 
/* ===================== CTA BANNERS ===================== */
.cta-inline {
    width: 50%;
    border: 3px solid var(--bleu);
    border-radius: 30px;
    padding: 30px 36px;
    margin-top: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.cta-inline p {
    color: var(--black);
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    max-width: 480px;
}
 
/* ===================== APPROCHE ===================== */
.media-frame-approche {
    position: relative;
    display: block;
    object-fit: cover;   /* remplit le cadre sans déformer l'image vidéo */
    overflow: hidden;
    height: 100%;
    max-height: 1000px;
    max-width: 1200px;
    height: auto;
}

.approche {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
    height: 100%;
    background: var(--gray);
}


.approche-text {
    color: var(--black);
    padding: 150px 300px 150px 0 ;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.approche-text h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 3vw, 36px);
    font-size: 64px;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.approche-text > p.lead { opacity: 0.8; margin-bottom: 28px; font-size: 15px; }

.approche-text h3 {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--dark);
    margin-bottom: 10px;
    line-height: 1.25;
}

.approche-text p { 
    font-size: 20px;
    line-height: 1.7;
    color: var(--dark);
    margin-bottom: 50px;
}
 
/* ===================== CARD CONCEPTION/PRODUCTION ===================== */
.section-production { 
    background: var(--bleudark);
    width: 100%;
    justify-self: center;
    padding: 200px 200px;
}

.container-production {
    display: grid;
    margin: 0 50px;

}

.section-conception { 
    background: var(--black);
    width: 100%;
    justify-self: center;
    padding: 200px 200px;
}

.container-conception {
    display: grid;
    margin: 0 50px;
}


.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 48px;
}
.feature-card {
    background: var(--white);
    border-radius: 12px;
    padding: 32px 26px;
    justify-items: center;
    width: 85%;
}

.feature-card .card-icon {
    display: block;
    width: 34px;
    height: 34px;
    margin: 0 auto 22px auto;
    color: var(--gold);
}
.feature-card h3 {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 10px;
    color: var(--dark);
    text-align: center;
}
.feature-card p {
    font-size: 20px;
    opacity: 0.75;
    line-height: 1.6;
    margin-bottom: 22px;
    text-align: center;
    color: var(--dark);
}
.card-link {
    width: 34px; height: 34px;
    border: 1px solid var(--gray-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    transition: background 0.2s, color 0.2s;
}
.feature-card:hover .card-link {  rotate: z 45deg; background: var(--bleudark); color: var(--white); }
.card-link svg { 
    width: 14px; 
    height: 14px; 
    justify-items: center;
}
 
/* ===================== PROJETS REALISES ===================== */
.projects-header { text-align: center; margin-bottom: 44px; }
.projects-nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 20px;
}
.projects-nav button {
    width: 40px; height: 40px;
    border-radius: 50%;
    border: 1px solid var(--gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    transition: background 0.2s, color 0.2s;
}
.projects-nav button:hover { background: var(--bleudark); color: var(--white); border-color: var(--bleudark); }
.projects-nav svg { width: 16px; height: 16px; }

.projects-track {
    display: flex;
    gap: 18px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    padding-bottom: 4px;
    -ms-overflow-style: none;
    scrollbar-width: none;
    padding: 0 200px;
    scroll-padding: 0 200px;
}
.projects-track::-webkit-scrollbar { display: none; }

.project-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, var(--dark), var(--black));
    flex: 0 0 calc((60% - 2 * 18px) / 3);
    scroll-snap-align: start;
}
.project-card img { width: 100%; height: 100%; object-fit: cover; }
.project-card::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 45%, rgba(0,0,0,0.85) 100%);
}
.project-card-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;

    /* le flou lui-même */
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);

    /* fait disparaître le flou progressivement vers le haut de la carte */
    mask-image: linear-gradient(180deg, transparent 45%, black 100%);
    -webkit-mask-image: linear-gradient(180deg, transparent 45%, black 100%);

    background: linear-gradient(
        180deg,
        transparent 45%,
        rgba(84, 145, 201, 0.35) 70%,
        rgba(255, 255, 255, 0.18) 100%
    );
}
.project-card-body {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    position: absolute;
    left: 20px; right: 20px; bottom: 20px;
    z-index: 2;
    color: var(--white);
    gap: 15px;
}
.project-card-text { flex: 1; min-width: 0; }          /* ← rajouté, manquait complètement */

.project-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px; height: 34px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(6px);
    flex-shrink: 0;                                    /* ← remplace margin-bottom: 12px, obsolète en flex row */
}
.project-tag svg { width: 16px; height: 16px; }
.project-card-body h4 {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.accent-black { color: var(--black); }

.project-card-body p { 
    font-size: 12.5px; 
    opacity: 0.85;
    color: var(--white); 
}
 
/* ===================== POURQUOI DK INNOVATION ===================== */
.section-pourquoi { 
    background: var(--gray);
    border-radius: 100px 100px 0 0;
    padding: 150px 0;
    align-items: center;
}

.why-header { text-align: center; margin-bottom: 48px; }

.why-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 60%;
    max-height: 80%;
    margin: 0 auto;
}

.why-item {
    background: var(--white);
    padding: 34px 36px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    border-radius: 30px;
}

.why-num {
    width: 40px; height: 40px;
    border-radius: 50%;
    border: 2px solid var(--gold);
    color: var(--white);
    background-color: var(--gold);
    display: flex;                                                                                                                        
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 20px;
    flex-shrink: 0;
}

.why-item h4 {
    font-family: var(--font-display);
    font-size: 25px;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 8px;
    color: var(--dark);
}

.why-item p { 
    font-size: 20px; 
    color: var(--black);
    line-height: 1.6; }
 

/* ===================== CTA BANNER ===================== */
.cta-banner {
    background: var(--bleu);
    padding: 100px 50px 0 50px;
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    flex-direction: column;
    gap: 28px;
    justify-content: center;
}


.cta-banner-left {
    display: flex;
    padding: 80px 0;
    margin: 0 50px;
    gap: 28px;
    background: var(--white);
    border-radius: 30px;
    align-items: center;
    justify-content: center;
}

.cta-icon-box {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    flex-shrink: 0;
}

.cta-banner h2 {
    font-family: var(--font-display);
    font-size: 38px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    line-height: 1.05;
    color: var(--black);
}

.cta-banner p { 
    font-size: 20px; 
    color: var(--black);
    line-height: 1.6; }

.cta-bouton {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;  
}

.btn-cta {
    background: var(--bleu);
    color: var(--white);
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 16px 32px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    transition: background 0.2s;
    flex-shrink: 0;
    border-radius: 50px;
}

.btn-cta:hover { background: var(--bleudark); }


/* ===================== ANIMATIONS ===================== */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero-content > * { animation: fadeUp 0.6s ease both; }
.hero-content > *:nth-child(1) { animation-delay: 0.1s; }
.hero-content > *:nth-child(2) { animation-delay: 0.25s; }
.hero-content > *:nth-child(3) { animation-delay: 0.4s; }
.hero-content > *:nth-child(4) { animation-delay: 0.5s; }
.hero-content > *:nth-child(5) { animation-delay: 0.6s; }

}

/* ===================== MOBILE ===================== */
@media (max-width: 600px) {
  /* ===================== HERO ===================== */
.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    padding-top: 56px;
    overflow: hidden;
    background: #080c10;
}

.hero-video-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.45;
    z-index: 0;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 80% at 70% 50%, rgba(0,80,120,0.25) 0%, transparent 70%),
        linear-gradient(to right, rgba(8,12,16,0.95) 35%, rgba(8,12,16,0.3) 100%);
    z-index: 1;
}

.hero-content {
    margin: 20px 16px;
    position: relative;
    z-index: 2;
    padding: 0 0 40px;
    max-width: 1200px;
}

.hero-eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
}

.hero-eyebrow .line {
    width: 28px;
    height: 5px;
    background: var(--orange);
}

.hero-eyebrow span {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 800;
    line-height: 1.0;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--orange);
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(32px, 9vw, 48px);
    font-weight: 800;
    line-height: 1.0;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    margin-bottom: 16px;
}

.hero h1 .accent { color: var(--cyan); }

.hero-desc {
    font-size: 12px;
    color: var(--white);
    line-height: 1.7;
    margin-bottom: 24px;
}

.hero-desc:last-of-type { margin-bottom: 36px; }

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    gap: 10px;
}


/* ===================== BUTTONS ===================== */
.btn-primary {
    background: var(--orange);
    color: var(--gray);
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 700;
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 14px 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: background 0.2s;
    cursor: pointer;
    border-radius: 5px;
}

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

.btn-outline {
    border: 1px solid rgba(255,255,255,0.35);
    color: var(--white);
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 600;
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 14px 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.2s;
    cursor: pointer;
    border-radius: 5px;
}

.btn-outline:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.06);
}

.btn-view-all {
    background: var(--orange);
    color: var(--white);
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 700;
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 13px 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: background 0.2s;
    white-space: nowrap;
    border-radius: 5px;
}

.btn-view-all:hover { background: var(--orange-hover); }

.btn-explore {
    border: 1px solid var(--orange);
    color: var(--white);
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 600;
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 12px 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.2s;
    white-space: nowrap;
    border-radius: 5px;
}

.btn-explore:hover { background: var(--orange); }


/* ===================== ARROW UTIL ===================== */
.arrow-right {
    display: inline-block;
    width: 16px;
    height: 2px;
    background: currentColor;
    position: relative;
    vertical-align: middle;
}

.arrow-right::after {
    content: '';
    position: absolute;
    right: -1px;
    top: -4px;
    border-left: 5px solid currentColor;
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
}


/* ===================== CTA BANNER ===================== */
.cta-banner {
    background: var(--gold);
    padding: 32px 16px;
    display: grid;
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
    gap: 28px;
}

.cta-banner-left {
    display: flex;
    flex-direction: column;
    margin: 0;
    align-items: flex-start;
    gap: 16px;
}

.cta-icon-box {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    flex-shrink: 0;
}

.cta-banner h2 {
    font-family: var(--font-display);
    font-size: clamp(20px, 6vw, 28px);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    line-height: 1.05;
}

.cta-bouton {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.btn-cta {
    background: var(--white);
    color: var(--orange);
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 700;
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 16px 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    white-space: nowrap;
    transition: background 0.2s;
    flex-shrink: 0;
    border-radius: 5px;
}

.btn-cta:hover { background: #f0f0f0; }

.btn-contact {
    border: 1px solid rgba(255,255,255,0.35);
    color: var(--black);
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 600;
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 14px 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.2s;
    cursor: pointer;
    border-radius: 5px;
}

.btn-contact:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.06);
}


/* ===================== ANIMATIONS ===================== */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero-content > * { animation: fadeUp 0.6s ease both; }
.hero-content > *:nth-child(1) { animation-delay: 0.1s; }
.hero-content > *:nth-child(2) { animation-delay: 0.25s; }
.hero-content > *:nth-child(3) { animation-delay: 0.4s; }
.hero-content > *:nth-child(4) { animation-delay: 0.5s; }
.hero-content > *:nth-child(5) { animation-delay: 0.6s; }

}