/* =====================================================
   OBA — Smart Energy Management for Africa
   Font: Poppins | Palette: Black #0a0a1a | Yellow #f7941d
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

.oba-page { font-family: 'Poppins', sans-serif; }

/* ── Variables OBA (Jaune & Noir) ── */
.oba-page {
    --oba-yellow:    #f7cf1d;
    --oba-yellow-dark: #e6d812;
    --oba-yellow-light: #f9ec3a;
    --oba-black:     #0a0a1a;
    --oba-black-light: #1a1a2e;
    --oba-gray:      #2d2d44;
    --oba-white:     #ffffff;
    --oba-light:     #f8f9fa;
}

/* ── Helpers ── */
.oba-yellow-text { color: var(--oba-yellow); }
.oba-black-text  { color: var(--oba-black); }
.text-white-60 { color: rgba(255,255,255,.65); }

.oba-section-label {
    font-size: 12px; font-weight: 700; letter-spacing: 3px;
    text-transform: uppercase; color: var(--oba-yellow);
    display: block; margin-bottom: 10px;
}

.oba-section-label-white {
    font-size: 12px; font-weight: 700; letter-spacing: 3px;
    text-transform: uppercase; color: var(--oba-yellow);
    display: block; margin-bottom: 10px;
}

.oba-section-title {
    font-size: 40px; font-weight: 800; line-height: 1.2;
    color: var(--oba-black); margin-bottom: 16px;
}

.oba-section-title-white {
    font-size: 40px; font-weight: 800; line-height: 1.2;
    color: #fff; margin-bottom: 16px;
}

.oba-section-sub {
    font-size: 17px; color: #556; line-height: 1.7; max-width: 660px;
}

.oba-section-sub-dark { 
    font-size: 16px; color: #555; line-height: 1.8; margin-bottom: 28px; 
}

@media(max-width:768px) { 
    .oba-section-title, .oba-section-title-white { font-size: 28px; } 
}

/* ── Buttons OBA (Jaune) ── */
.oba-btn-orange, .oba-btn-yellow {
    display: inline-flex; align-items: center; gap: 8px;
    background: linear-gradient(135deg, var(--oba-yellow), var(--oba-yellow-light));
    color: #fff;
    padding: 14px 32px; border-radius: 50px; font-weight: 700;
    font-size: 15px; text-decoration: none;
    box-shadow: 0 6px 24px rgba(247,148,29,.35);
    transition: all .3s;
}

.oba-btn-orange:hover, .oba-btn-yellow:hover { 
    background: linear-gradient(135deg, var(--oba-yellow-dark), var(--oba-yellow)); 
    color: #fff; text-decoration: none; 
    transform: translateY(-2px); 
    box-shadow: 0 10px 30px rgba(247,148,29,.45); 
}

.oba-btn-outline {
    display: inline-flex; align-items: center; gap: 8px;
    background: transparent; border: 2px solid rgba(255,255,255,.6);
    color: #fff; padding: 12px 32px; border-radius: 50px;
    font-weight: 600; font-size: 15px; text-decoration: none; transition: all .3s;
}

.oba-btn-outline:hover { 
    background: rgba(255,255,255,.15); 
    color: #fff; text-decoration: none; 
}

.oba-btn-outline-dark {
    display: inline-flex; align-items: center; gap: 8px;
    background: transparent; border: 2px solid var(--oba-yellow);
    color: var(--oba-yellow); padding: 12px 28px; border-radius: 50px;
    font-weight: 600; font-size: 15px; text-decoration: none; transition: all .3s;
}

.oba-btn-outline-dark:hover { 
    background: var(--oba-yellow); 
    color: #fff; text-decoration: none; 
}

.oba-btn-lg { padding: 16px 40px; font-size: 16px; }

/* ========================================================
   SECTION 1 — HERO (Image de fond avec overlay sophistiqué)
   ======================================================== */
.oba-hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    padding: 80px 0 20px;
    overflow: hidden;
}

/* Image de fond */
.oba-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('/client/assets/img/oba/hero.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

/* Overlay sophistiqué (dégradé + motif) */
.oba-hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(10,10,26,0.85) 0%, 
        rgba(26,26,46,0.75) 50%, 
        rgba(10,10,26,0.85) 100%);
    z-index: 1;
}

/* Motif de points subtil en plus (optionnel) */
.oba-hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(rgba(247,148,29,0.08) 1px, transparent 1px);
    background-size: 30px 30px;
    pointer-events: none;
    z-index: 1;
}

/* Tous les contenus au-dessus de l'overlay */
.oba-hero-content,
.oba-hero-right,
.oba-hero-scroll,
.oba-hero-net {
    position: relative;
    z-index: 2;
}

/* Masquer l'image individuelle si elle existe */
.oba-hero-image {
    display: none;
}

/* Network background animation (garde l'effet réseau) */
.oba-hero-net {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
    opacity: 0.4;
}

.oba-node {
    position: absolute; border-radius: 50%;
    background: rgba(247,148,29,.25); animation: obaFloat 6s ease-in-out infinite;
}

.oba-node:nth-child(1) { width:10px; height:10px; top:15%; left:10%; animation-delay:0s; }
.oba-node:nth-child(2) { width:6px;  height:6px;  top:30%; left:25%; animation-delay:1s; background:rgba(255,255,255,.2); }
.oba-node:nth-child(3) { width:14px; height:14px; top:60%; left:8%;  animation-delay:2s; }
.oba-node:nth-child(4) { width:8px;  height:8px;  top:20%; left:70%; animation-delay:0.5s; background:rgba(255,255,255,.15); }
.oba-node:nth-child(5) { width:12px; height:12px; top:70%; left:80%; animation-delay:1.5s; }
.oba-node:nth-child(6) { width:6px;  height:6px;  top:85%; left:45%; animation-delay:2.5s; background:rgba(247,148,29,.3); }
.oba-node:nth-child(7) { width:10px; height:10px; top:40%; left:90%; animation-delay:3s; }
.oba-node:nth-child(8) { width:8px;  height:8px;  top:5%;  left:50%; animation-delay:0.8s; background:rgba(255,255,255,.2); }

@keyframes obaFloat {
    0%,100% { transform: translateY(0) scale(1); opacity:.6; }
    50%      { transform: translateY(-18px) scale(1.15); opacity:1; }
}

/* SVG lines */
.oba-hero-net svg { 
    position: absolute; 
    inset: 0; 
    width: 100%; 
    height: 100%; 
    opacity: 0.15;
}

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

.oba-tag {
    display: inline-block; background: rgba(247,148,29,.18);
    border: 1px solid rgba(247,148,29,.4); color: var(--oba-yellow);
    padding: 6px 18px; border-radius: 40px; font-size: 12px; font-weight: 600;
    letter-spacing: 1px; margin-bottom: 20px; text-transform: uppercase;
    backdrop-filter: blur(4px);
}

/* Logo wordmark */
.oba-logo-wordmark {
    font-size: 42px; font-weight: 900; letter-spacing: -1px;
    line-height: 1; margin-bottom: 28px; display: block;
}

.oba-logo-wordmark .w1 { 
    background: linear-gradient(135deg, var(--oba-yellow), var(--oba-yellow-light));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.oba-hero-title {
    font-size: 52px; font-weight: 900; color: #fff; line-height: 1.15;
    margin-bottom: 22px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

@media(max-width:991px) { .oba-hero-title { font-size: 36px; } }
@media(max-width:575px) { .oba-hero-title { font-size: 28px; } }

.oba-hero-desc { 
    font-size: 17px; color: rgba(255,255,255,.85); line-height: 1.75; 
    max-width: 580px; margin-bottom: 36px; 
    text-shadow: 0 1px 5px rgba(0,0,0,0.2);
}

.oba-hero-btns { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 36px; }

.oba-hero-pills { display: flex; gap: 10px; flex-wrap: wrap; }

.oba-pill {
    background: rgba(255,255,255,.12); 
    border: 1px solid rgba(255,255,255,.2);
    color: rgba(255,255,255,.9); 
    padding: 6px 14px; border-radius: 30px;
    font-size: 12px; font-weight: 500; 
    backdrop-filter: blur(8px);
    transition: all .3s;
}

.oba-pill:hover {
    background: rgba(247,148,29,.3);
    border-color: var(--oba-yellow);
}

/* Scroll indicator */
.oba-hero-scroll {
    position: absolute; bottom: 30px; left: 50%;
    transform: translateX(-50%); z-index: 3;
}

.oba-scroll-dot {
    width: 24px; height: 38px; border: 2px solid rgba(255,255,255,.5);
    border-radius: 12px; margin: 0 auto; position: relative;
}

.oba-scroll-dot::after {
    content: ''; position: absolute; width: 4px; height: 7px;
    background: var(--oba-yellow); border-radius: 2px;
    top: 6px; left: 50%; transform: translateX(-50%);
    animation: obaScrollDot 1.6s ease-in-out infinite;
}

@keyframes obaScrollDot { 
    0%,100%{opacity:1;transform:translateX(-50%) translateY(0)} 
    50%{opacity:.3;transform:translateX(-50%) translateY(10px)} 
}

/* ========================================================
   SECTION 2 — PROBLÈME (Version améliorée)
   ======================================================== */
.oba-problem-v3 {
    padding: 110px 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(247,148,29,.16), transparent 30%),
        linear-gradient(135deg, #080817 0%, #17172b 100%);
    overflow: hidden;
}

.text-white-60 {
    color: rgba(255,255,255,.65);
}

.oba-problem-flow {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.oba-problem-step {
    position: relative;
    min-height: 230px;
    padding: 30px;
    border-radius: 26px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.08);
    backdrop-filter: blur(14px);
    transition: all .35s ease;
    overflow: hidden;
}

.oba-problem-step::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(247,148,29,.18), transparent 55%);
    opacity: 0;
    transition: .35s;
}

.oba-problem-step:hover {
    transform: translateY(-8px);
    border-color: rgba(247,148,29,.45);
    box-shadow: 0 25px 60px rgba(0,0,0,.25);
}

.oba-problem-step:hover::before {
    opacity: 1;
}

.oba-problem-number {
    position: absolute;
    top: 22px;
    right: 25px;
    font-size: 42px;
    font-weight: 900;
    color: rgba(255,255,255,.06);
}

.oba-problem-icon {
    width: 58px;
    height: 58px;
    border-radius: 18px;
    background: rgba(247,148,29,.14);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 22px;
}

.oba-problem-step h4 {
    position: relative;
    z-index: 2;
    color: #fff;
    font-size: 20px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 12px;
}

.oba-problem-step p {
    position: relative;
    z-index: 2;
    color: rgba(255,255,255,.62);
    font-size: 14px;
    line-height: 1.7;
    margin: 0;
}

@media (max-width: 992px) {
    .oba-problem-flow {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .oba-problem-flow {
        grid-template-columns: 1fr;
    }
}
/* ========================================================
   SECTION 3 — SOLUTION
   ======================================================== */
.oba-solution { padding: 100px 0; background: var(--oba-white); }

.oba-dashboard-preview {
    background: var(--oba-black); border-radius: 16px; padding: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,.2);
}

.oba-dash-header { font-size: 13px; font-weight: 700; color: rgba(255,255,255,.6); margin-bottom: 16px; }
.oba-dash-stats  { display: flex; gap: 20px; margin-bottom: 20px; }
.oba-dash-num    { font-size: 24px; font-weight: 800; color: var(--oba-yellow); }
.oba-dash-lbl    { font-size: 10px; color: rgba(255,255,255,.5); }

.oba-dash-bar-chart { display: flex; align-items: flex-end; gap: 6px; height: 60px; }
.oba-bar {
    flex: 1; background: rgba(255,255,255,.15); border-radius: 4px 4px 0 0;
    display: flex; align-items: flex-end; justify-content: center;
    padding-bottom: 3px; transition: background .3s;
}
.oba-bar.active { background: var(--oba-yellow); }
.oba-bar span { font-size: 8px; color: rgba(255,255,255,.5); }
.oba-bar.active span { color: #fff; }

.oba-solution-features { display: flex; flex-direction: column; gap: 20px; }
.oba-sol-feature { display: flex; gap: 16px; align-items: flex-start; }
.oba-sol-icon {
    width: 44px; height: 44px; min-width: 44px; border-radius: 12px;
    background: rgba(247,148,29,.1); display: flex; align-items: center;
    justify-content: center; font-size: 20px;
}
.oba-sol-feature strong { font-size: 15px; font-weight: 700; color: var(--oba-black); display: block; margin-bottom: 4px; }
.oba-sol-feature p { font-size: 13px; color: #666; margin: 0; line-height: 1.6; }

.oba-solution-showcase {
    position: relative;
    min-height: 560px;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1200px;
}

.oba-solution-showcase::before {
    content: "";
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(247,148,29,.22), transparent 65%);
    filter: blur(18px);
}

.oba-solution-phone {
    position: relative;
    z-index: 3;
    animation: obaFloatPhone 4s ease-in-out infinite;
}

.oba-phone-frame {
    position: relative;
    width: 330px;
    background: #09090f;
    padding: 12px;
    border-radius: 48px;
    transform: rotateY(-18deg) rotateX(5deg) rotateZ(2deg);
    box-shadow:
        35px 45px 80px rgba(0,0,0,.35),
        0 0 55px rgba(247,148,29,.25);
}

.oba-phone-frame img {
    width: 100%;
    display: block;
    border-radius: 38px;
}

.oba-phone-notch {
    position: absolute;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: 92px;
    height: 24px;
    background: #050505;
    border-radius: 0 0 16px 16px;
    z-index: 5;
}

.oba-phone-glow {
    position: absolute;
    inset: 40px;
    background: rgba(247,148,29,.35);
    filter: blur(60px);
    z-index: -1;
}

.oba-orbit-card {
    position: absolute;
    z-index: 4;
    background: #fff;
    color: #111;
    padding: 14px 20px;
    border-radius: 18px;
    font-size: 14px;
    font-weight: 800;
    box-shadow: 0 20px 45px rgba(0,0,0,.14);
    animation: obaFloatCard 3.5s ease-in-out infinite;
}

.card-1 {
    top: 90px;
    left: 80px;
}

.card-2 {
    top: 180px;
    right: 60px;
    animation-delay: .5s;
}

.card-3 {
    bottom: 105px;
    left: 115px;
    animation-delay: 1s;
}

@keyframes obaFloatPhone {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-18px);
    }
}

@keyframes obaFloatCard {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-12px);
    }
}

.oba-sol-feature {
    transition: all .3s ease;
    border-radius: 18px;
    padding: 12px;
}

.oba-sol-feature:hover {
    background: rgba(247,148,29,.08);
    transform: translateX(8px);
}



/* ========================================================
   SECTION 4 — FONCTIONNALITÉS CARROUSELS
   ======================================================== */
.oba-features-mobile, .oba-features-web {
    padding: 80px 0;
    background: var(--oba-light);
}

.oba-features-web {
    background: var(--oba-white);
}

/* Carrousel alternatif (texte/image) */
.oba-carousel-alt-container {
    position: relative;
    overflow: hidden;
    margin: 40px 0;
}

.oba-carousel-alt {
    overflow: hidden;
}

.oba-carousel-alt-track {
    display: flex;
    transition: transform 0.5s ease;
}

.oba-carousel-alt-slide {
    flex: 0 0 100%;
    min-width: 100%;
    padding: 20px;
}

.oba-alt-content {
    padding: 30px;
}

.oba-alt-icon {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin-bottom: 20px;
}

.oba-alt-content h3 {
    font-size: 28px;
    font-weight: 800;
    color: var(--oba-black);
    margin-bottom: 15px;
}

.oba-alt-content p {
    font-size: 16px;
    color: #666;
    line-height: 1.7;
    margin-bottom: 20px;
}

.oba-alt-features {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.oba-alt-features span {
    background: rgba(247,148,29,.1);
    color: var(--oba-yellow);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.oba-alt-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.oba-alt-image {
    position: relative;
    min-height: 480px;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1200px;
}

.oba-alt-image::before {
    content: "";
    position: absolute;
    width: 360px;
    height: 360px;
    background: radial-gradient(circle, rgba(247,148,29,.28), transparent 65%);
    filter: blur(20px);
    z-index: 0;
}

.oba-mock-phone-alt {
    position: relative;
    z-index: 2;
    width: 360px;
    background: #0b0b0f;
    border-radius: 48px;
    padding: 12px;
    transform: rotateY(-18deg) rotateX(6deg) rotateZ(2deg) scale(1.08);
    box-shadow:
        35px 45px 70px rgba(0,0,0,.35),
        -10px -10px 30px rgba(255,255,255,.18),
        0 0 45px rgba(247,148,29,.25);
    transition: all .5s ease;
}

.oba-mock-phone-alt:hover {
    transform: rotateY(-10deg) rotateX(3deg) rotateZ(0deg) scale(1.13);
}

.mock-screen-alt {
    overflow: hidden;
    border-radius: 38px;
    background: #fff;
}

.mock-screen-alt img {
    width: 100%;
    display: block;
    border-radius: 34px;
}

.mock-notch-alt {
    position: absolute;
    top: 22px;
    left: 50%;
    transform: translateX(-50%);
    width: 92px;
    height: 24px;
    background: #050505;
    border-radius: 0 0 16px 16px;
    z-index: 5;
}
.oba-carousel-alt-slide .row {
    min-height: 520px;
}

.mock-notch-alt {
    width: 80px;
    height: 20px;
    background: #111;
    border-radius: 0 0 12px 12px;
    margin: 0 auto;
}

.mock-screen-alt img {
    width: 100%;
    border-radius: 25px;
}

.mock-browser-alt {
    position: relative;
    z-index: 2;
    width: 620px;
    max-width: 100%;
    background: #111;
    border-radius: 22px;
    overflow: hidden;
    transform: rotateY(16deg) rotateX(5deg) rotateZ(-1deg) scale(1.08);
    box-shadow:
        -35px 45px 80px rgba(0,0,0,.28),
        0 0 50px rgba(247,148,29,.20);
    transition: all .5s ease;
}

.mock-browser-alt:hover {
    transform: rotateY(8deg) rotateX(2deg) rotateZ(0deg) scale(1.12);
}

.browser-bar-alt {
    background: #17172a;
    padding: 16px 22px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.browser-url {
    height: 34px;
    display: flex;
    align-items: center;
    background: rgba(255,255,255,.12);
    padding: 0 18px;
    border-radius: 30px;
    font-size: 13px;
    color: #fff;
    flex: 1;
}

.browser-content-alt {
    background: #fff;
    padding: 0;
}

.browser-content-alt img {
    width: 100%;
    display: block;
}

.oba-features-web .oba-alt-image {
    position: relative;
    min-height: 500px;
    perspective: 1300px;
}

.oba-features-web .oba-alt-image::before {
    content: "";
    position: absolute;
    width: 430px;
    height: 300px;
    background: radial-gradient(circle, rgba(247,148,29,.25), transparent 70%);
    filter: blur(25px);
    z-index: 0;
}

.oba-features-web .oba-carousel-alt-slide .row {
    min-height: 560px;
}

.browser-bar-alt {
    background: #1a1a2e;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.browser-url {
    background: rgba(255,255,255,.1);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    color: #fff;
    flex: 1;
}

.browser-content-alt img {
    width: 100%;
}

.oba-carousel-alt-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 30px;
}

.oba-alt-prev, .oba-alt-next {
    background: var(--oba-yellow);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 16px;
    color: #fff;
    transition: all .3s;
}

.oba-alt-prev:hover, .oba-alt-next:hover {
    background: var(--oba-yellow-dark);
    transform: scale(1.05);
}

.oba-alt-dots {
    display: flex;
    gap: 10px;
}

.alt-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ccc;
    cursor: pointer;
    transition: all .3s;
}

.alt-dot.active {
    width: 30px;
    border-radius: 10px;
    background: var(--oba-yellow);
}

/* ========================================================
   SECTION 5 — IMPACT
   ======================================================== */
.oba-impact { padding: 100px 0; background: var(--oba-light); }
.oba-impact .oba-section-title { color: var(--oba-black); }

.oba-impact-card {
    background: #fff; border-radius: 20px; padding: 32px;
    height: 100%; box-shadow: 0 8px 24px rgba(0,0,0,.06);
    transition: all .3s; text-align: center;
    border-bottom: 4px solid transparent;
}

.oba-impact-card:hover { 
    transform: translateY(-8px); 
    border-bottom-color: var(--oba-yellow); 
    box-shadow: 0 20px 40px rgba(247,148,29,.12); 
}

.oba-impact-icon { font-size: 42px; margin-bottom: 16px; display: block; }
.oba-impact-card h4 { font-size: 17px; font-weight: 800; color: var(--oba-black); margin-bottom: 10px; }
.oba-impact-card p  { font-size: 14px; color: #666; line-height: 1.7; margin: 0; }

/* ========================================================
   SECTION 6 — POUR QUI (TARGET)
   ======================================================== */
.oba-target { padding: 100px 0; background: var(--oba-white); }

.oba-target-card {
    background: var(--oba-light); border-radius: 20px; padding: 30px;
    text-align: center; transition: all .3s;
    height: 100%;
}

.oba-target-card:hover {
    background: var(--oba-yellow);
    transform: translateY(-6px);
}

.oba-target-card:hover h4, 
.oba-target-card:hover p,
.oba-target-card:hover .oba-target-badge {
    color: #fff;
}

.oba-target-icon { font-size: 44px; margin-bottom: 15px; display: block; }
.oba-target-card h4 { font-size: 18px; font-weight: 800; color: var(--oba-black); margin-bottom: 12px; }
.oba-target-card p { font-size: 13px; color: #666; line-height: 1.6; margin-bottom: 15px; }

.oba-target-badges { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.oba-target-badge {
    background: rgba(247,148,29,.15);
    color: var(--oba-yellow);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 600;
}

/* ========================================================
   SECTION 7 — VIVATECH 2026
   ======================================================== */
.oba-vivatech {
    padding: 100px 0;
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a2e 100%);
    position: relative;
}

.oba-vivatech-glow {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(ellipse at center, rgba(247,148,29,.1) 0%, transparent 70%);
    pointer-events: none;
}

.oba-vivatech-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-top: 50px;
    position: relative;
    z-index: 2;
}

.oba-vivatech-card {
    background: rgba(255,255,255,.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all .3s;
    border: 1px solid rgba(255,255,255,.1);
}

.oba-vivatech-card:hover {
    background: rgba(247,148,29,.15);
    transform: translateY(-6px);
    border-color: var(--oba-yellow);
}

.oba-vivatech-card span { font-size: 42px; display: block; margin-bottom: 15px; }
.oba-vivatech-card h4 { font-size: 18px; font-weight: 800; color: #fff; margin-bottom: 10px; }
.oba-vivatech-card p { font-size: 13px; color: rgba(255,255,255,.6); margin: 0; }

/* ========================================================
   SECTION 8 — DOWNLOAD
   ======================================================== */
.oba-download {
    padding: 110px 0;
    background:
        radial-gradient(circle at 85% 20%, rgba(255, 196, 0, .20), transparent 32%),
        linear-gradient(180deg, #ffffff 0%, #fffaf0 100%);
    position: relative;
    overflow: hidden;
}

.oba-coming-soon .oba-section-title {
    color: var(--oba-black);
}

.oba-coming-list {
    display: grid;
    gap: 16px;
    margin: 32px 0;
}

.oba-coming-list div {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #fff;
    border: 1px solid rgba(0,0,0,.06);
    padding: 16px 18px;
    border-radius: 16px;
    box-shadow: 0 12px 35px rgba(0,0,0,.06);
}

.oba-coming-list i {
    width: 42px;
    height: 42px;
    background: rgba(255, 196, 0, .18);
    color: var(--oba-yellow);
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.oba-coming-list span {
    font-weight: 700;
    color: var(--oba-black);
}

.oba-coming-actions {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.oba-waitlist-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--oba-black);
    color: #fff;
    padding: 15px 26px;
    border-radius: 999px;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 15px 35px rgba(0,0,0,.18);
    transition: .3s;
}

.oba-waitlist-btn:hover {
    transform: translateY(-3px);
    color: #fff;
}

.oba-soon-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 196, 0, .22);
    color: var(--oba-black);
    border: 1px solid rgba(255, 196, 0, .55);
    padding: 12px 18px;
    border-radius: 999px;
    font-weight: 800;
}

.oba-coming-note {
    margin-top: 18px;
    font-size: 13px;
    color: #667085;
}

.oba-app-preview {
    position: relative;
    min-height: 560px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.oba-glow-circle {
    position: absolute;
    width: 420px;
    height: 420px;
    background: linear-gradient(135deg, rgba(255,196,0,.35), rgba(255,196,0,.05));
    border-radius: 50%;
    filter: blur(2px);
    animation: obaPulse 4s ease-in-out infinite;
}

.oba-phone-preview {
    position: relative;
    z-index: 3;
    width: 270px;
    transform: rotate(-5deg);
    animation: obaFloatPhone 4s ease-in-out infinite;
    filter: drop-shadow(0 30px 60px rgba(0,0,0,.25));
}

.oba-preview-screen {
    height: 520px;
    background: #fff;
    border-radius: 28px;
    padding: 18px;
    overflow: hidden;
}

.oba-preview-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 22px;
}

.oba-preview-logo {
    font-weight: 900;
    font-size: 22px;
    color: var(--oba-black);
}

.oba-preview-bell {
    position: relative;
    width: 38px;
    height: 38px;
    background: var(--oba-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.oba-preview-bell span {
    position: absolute;
    top: 6px;
    right: 7px;
    width: 8px;
    height: 8px;
    background: red;
    border-radius: 50%;
}

.oba-preview-card {
    background: linear-gradient(135deg, #ffc400, #ffd84d);
    border-radius: 24px;
    padding: 22px;
    color: var(--oba-black);
    box-shadow: 0 18px 35px rgba(255,196,0,.25);
}

.oba-preview-card span {
    font-size: 13px;
    font-weight: 700;
}

.oba-preview-card strong {
    display: block;
    font-size: 28px;
    font-weight: 900;
    margin: 8px 0 18px;
}

.oba-meter {
    position: relative;
    height: 105px;
}

.oba-meter-arc {
    width: 170px;
    height: 85px;
    border-radius: 170px 170px 0 0;
    border: 18px solid rgba(255,255,255,.45);
    border-bottom: none;
    margin: auto;
    position: relative;
}

.oba-meter-arc::before {
    content: "";
    position: absolute;
    inset: -18px;
    border-radius: 170px 170px 0 0;
    border: 18px solid #24b35b;
    border-bottom: none;
    clip-path: polygon(0 0, 68% 0, 68% 100%, 0 100%);
}

.oba-meter-needle {
    width: 70px;
    height: 5px;
    background: var(--oba-black);
    position: absolute;
    left: 50%;
    bottom: 14px;
    transform-origin: left center;
    transform: rotate(230deg);
    border-radius: 10px;
}

.oba-meter i {
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 44px;
    height: 44px;
    background: var(--oba-black);
    color: var(--oba-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.oba-preview-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 18px;
}

.oba-preview-grid div {
    background: #fff;
    border: 1px solid #eef0f4;
    border-radius: 16px;
    padding: 16px 10px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,.06);
}

.oba-preview-grid i {
    color: var(--oba-yellow);
    font-size: 22px;
    margin-bottom: 8px;
}

.oba-preview-grid span {
    display: block;
    font-size: 11px;
    font-weight: 800;
    color: var(--oba-black);
}

.oba-preview-bottom {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 22px;
}

.oba-preview-bottom div {
    width: 8px;
    height: 8px;
    background: #ddd;
    border-radius: 50%;
}

.oba-preview-bottom .active {
    width: 22px;
    border-radius: 20px;
    background: var(--oba-yellow);
}

.oba-floating-logo,
.oba-floating-card {
    position: absolute;
    z-index: 4;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 18px 45px rgba(0,0,0,.12);
    border: 1px solid rgba(0,0,0,.05);
}

.oba-floating-logo {
    top: 70px;
    left: 30px;
    padding: 18px 24px;
}

.oba-floating-logo span {
    display: block;
    font-size: 28px;
    font-weight: 900;
    color: var(--oba-black);
}

.oba-floating-logo small {
    color: #667085;
    font-weight: 700;
}

.oba-floating-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    font-weight: 800;
    color: var(--oba-black);
}

.oba-floating-card i {
    color: var(--oba-yellow);
}

.card-one {
    right: 20px;
    top: 120px;
}

.card-two {
    left: 20px;
    bottom: 90px;
}

@keyframes obaFloatPhone {
    0%, 100% { transform: translateY(0) rotate(-5deg); }
    50% { transform: translateY(-16px) rotate(-5deg); }
}

@keyframes obaPulse {
    0%, 100% { transform: scale(1); opacity: .75; }
    50% { transform: scale(1.08); opacity: 1; }
}

@media (max-width: 991px) {
    .oba-app-preview {
        margin-top: 40px;
    }

    .oba-floating-logo,
    .oba-floating-card {
        display: none;
    }
}

@media (max-width: 575px) {
    .oba-phone-preview {
        width: 235px;
    }

    .oba-preview-screen {
        height: 480px;
    }
}

/* ========================================================
   SECTION 9 — CTA FINAL
   ======================================================== */
.oba-cta-final {
    padding: 120px 0;
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a2e 50%, #0a0a1a 100%);
    position: relative;
    overflow: hidden;
}

.oba-cta-final::before {
    content: ''; position: absolute; top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(ellipse at center, rgba(247,148,29,.08) 0%, transparent 60%);
    animation: obaRotate 20s linear infinite;
}

@keyframes obaRotate { from{transform:rotate(0)} to{transform:rotate(360deg)} }

.oba-cta-icon  { font-size: 56px; margin-bottom: 20px; display: block; }
.oba-cta-title {
    font-size: 46px; font-weight: 900; color: #fff;
    line-height: 1.25; margin-bottom: 20px;
}
.oba-cta-highlight { color: var(--oba-yellow); display: block; font-size: 36px; }
.oba-cta-sub {
    font-size: 17px; color: rgba(255,255,255,.6); line-height: 1.8;
    max-width: 700px; margin: 0 auto 40px;
}
.oba-cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }
.oba-cta-contact-row { display: flex; justify-content: center; gap: 32px; flex-wrap: wrap; margin-bottom: 30px; }
.oba-cta-contact-item { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,.6); font-size: 14px; }
.oba-cta-tagline {
    font-size: 13px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase;
    color: rgba(255,255,255,.35);
}
.oba-cta-tagline strong { color: var(--oba-yellow); }

/* ========================================================
   RESPONSIVE
   ======================================================== */
@media (max-width: 992px) {
    .oba-vivatech-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .oba-problem-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .oba-vivatech-grid {
        grid-template-columns: 1fr;
    }
    .oba-cta-title { font-size: 30px; }
    .oba-cta-highlight { font-size: 26px; }
    .oba-alt-content h3 {
        font-size: 22px;
    }
    .oba-alt-content {
        padding: 20px;
        text-align: center;
    }
    .oba-alt-features {
        justify-content: center;
    }
    .oba-alt-icon {
        margin: 0 auto 20px;
    }
    .oba-carousel-alt-controls {
        flex-direction: column;
        align-items: center;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.oba-feature-card-mobile, .oba-feature-card-web,
.oba-impact-card, .oba-target-card, .oba-vivatech-card,
.problem-item, .oba-alt-slide {
    animation: fadeInUp 0.6s ease-out forwards;
}