/* ── NAVBAR ── */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: all .4s var(--ease-out);
    background: transparent
}

.header.scrolled {
    background: rgba(11, 31, 58, .95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: .6rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, .2)
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1250px;
    margin: 0 auto;
    padding: 0 1.5rem
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform .3s
}

.logo:hover {
    transform: scale(1.03)
}

.logo img {
    height: 55px;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, .2))
}

.logo-text h1 {
    font-size: 1.6rem;
    color: var(--white);
    font-weight: 700;
    letter-spacing: -.5px
}

.logo-text p {
    font-size: .75rem;
    color: var(--teal);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600
}

.header.scrolled .logo-text h1 {
    font-size: 1.4rem
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center
}

.nav-link {
    font-family: var(--font-head);
    font-weight: 500;
    color: rgba(255, 255, 255, .8);
    font-size: .95rem;
    position: relative;
    padding: .5rem 0;
    transition: all .3s
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--teal);
    transition: all .3s var(--ease-bounce);
    transform: translateX(-50%);
    border-radius: 10px
}

.nav-link:hover,
.nav-link.active {
    color: #fff
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%
}

.nav-cta {
    padding: .65rem 1.8rem;
    background: linear-gradient(135deg, var(--teal), #00a89f);
    color: #fff !important;
    border-radius: 50px;
    font-weight: 600;
    font-size: .85rem;
    letter-spacing: .5px;
    text-transform: uppercase;
    transition: all .3s var(--ease-out);
    box-shadow: 0 4px 15px rgba(0, 194, 184, .3)
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 194, 184, .4);
    color: #fff
}

.nav-cta::after {
    display: none
}

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    color: #fff;
    cursor: pointer
}

/* ── HERO ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0B1F3A 0%, #0d2847 40%, #122f52 100%);
    overflow: hidden;
    padding-top: 100px;
    padding-bottom: 100px
}

.hero-bg-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 70% 30%, rgba(0, 194, 184, 0.1) 0%, transparent 70%);
    z-index: 0
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(0, 194, 184, .08) 0%, transparent 60%);
    z-index: 1;
    pointer-events: none
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 4rem;
    align-items: center;
    width: 100%
}

.hero-text {
    color: #fff
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .5rem 1.2rem;
    background: rgba(0, 194, 184, .12);
    border: 1px solid rgba(0, 194, 184, .25);
    border-radius: 50px;
    color: var(--teal);
    font-size: .8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 1.5rem;
    animation: fadeInUp .8s var(--ease-out)
}

.hero-badge i {
    font-size: .7rem
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: #fff;
    line-height: 1.08;
    margin-bottom: 1.5rem;
    font-weight: 800;
    animation: fadeInUp .8s var(--ease-out) .1s backwards
}

.hero-title span {
    background: linear-gradient(135deg, var(--teal), #4dd9d0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.hero-sub {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, .7);
    line-height: 1.8;
    max-width: 500px;
    margin-bottom: 2rem;
    animation: fadeInUp .8s var(--ease-out) .2s backwards
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    margin-bottom: 2rem;
    animation: fadeInUp .8s var(--ease-out) .3s backwards
}

.hero-tags span {
    font-size: .78rem;
    padding: .45rem 1rem;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 8px;
    color: rgba(255, 255, 255, .75);
    font-weight: 500;
    transition: all .3s
}

.hero-tags span:hover {
    background: rgba(0, 194, 184, .15);
    border-color: var(--teal);
    color: var(--teal);
    transform: translateY(-2px)
}

.hero-btns {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
    animation: fadeInUp .8s var(--ease-out) .4s backwards
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, .1);
    animation: fadeInUp .8s var(--ease-out) .5s backwards
}

.hero-stat h3 {
    font-size: 2rem;
    color: #fff;
    font-weight: 800;
    display: flex;
    align-items: baseline;
    gap: 2px
}

.hero-stat h3 span {
    font-size: 1rem;
    color: var(--teal);
    font-weight: 600
}

.hero-stat p {
    font-size: .78rem;
    color: rgba(255, 255, 255, .5);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: .3rem
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative
}

.hero-spine-container {
    width: 100%;
    max-width: 280px;
    position: relative;
    top: -40px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 6s ease-in-out infinite
}

.hero-spine-img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 30px rgba(0, 194, 184, 0.2));
    mask-image: linear-gradient(to bottom, black 80%, transparent);
    -webkit-mask-image: linear-gradient(to bottom, black 80%, transparent)
}

.hero-spine-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 194, 184, .15) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
    filter: blur(20px)
}

.hero-info-ribbon {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 3;
    background: rgba(11, 31, 58, .9);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, .1);
    padding: 1.2rem 0;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.2)
}

.ribbon-grid {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap
}

.ribbon-item {
    display: flex;
    align-items: center;
    gap: .8rem;
    color: rgba(255, 255, 255, .8);
    font-size: .9rem
}

.ribbon-item i {
    color: var(--teal);
    font-size: 1.1rem
}

.ribbon-item strong {
    color: #fff
}

@media (min-width: 993px) and (max-width: 1200px) {
    .hero-spine-container {
        max-width: 250px;
        top: -20px;
    }
    .hero-content {
        gap: 2rem;
    }
}

/* ── HERO RESPONSIVE ── */
@media(max-width:992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center
    }

    .hero-sub {
        margin-left: auto;
        margin-right: auto
    }

    .hero-btns,
    .hero-stats,
    .hero-tags {
        display: flex !important;
        justify-content: center
    }

    .hero-visual {
        display: block;
        width: 100%;
        max-width: 180px;
        margin: 2rem auto 0;
        position: relative;
        top: 0;
        right: 0;
        order: 2
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(11, 31, 58, .98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 2rem;
        transform: translateX(-100%);
        transition: transform .4s var(--ease-out);
        z-index: 1001
    }

    .nav-menu.active {
        transform: translateX(0)
    }

    .nav-menu .nav-link {
        font-size: 1.3rem;
        font-weight: 600;
        color: rgba(255, 255, 255, 0.95);
        padding: 0.8rem 0;
    }

    .nav-menu .nav-cta {
        margin-top: 1rem;
        padding: 0.8rem 2.5rem;
        font-size: 1rem;
    }

    .mobile-toggle {
        display: block;
        z-index: 1002
    }
}

@media(max-width:576px) {
    .hero {
        padding-top: 100px;
        min-height: auto;
        padding-bottom: 12rem;
        display: flex;
        flex-direction: column
    }

    .hero-badge {
        padding: .4rem 1rem;
        font-size: .7rem;
        letter-spacing: 1px;
        margin-bottom: 1.2rem
    }

    .hero-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
        margin-bottom: 1.2rem
    }

    .hero-sub {
        font-size: 1rem;
        margin-bottom: 1.8rem;
        padding: 0 1rem
    }

    .hero-tags {
        gap: .4rem;
        margin-bottom: 1.5rem
    }

    .hero-tags span {
        font-size: .7rem;
        padding: .35rem .8rem
    }

    .hero-stats {
        flex-direction: row;
        justify-content: center;
        gap: 1.5rem;
        align-items: center;
        text-align: center;
        width: 100%;
        margin-top: 2rem;
        padding-top: 2rem;
        border-top: 1px solid rgba(255,255,255,.1)
    }

    .hero-stat h3 {
        font-size: 1.4rem
    }

    .hero-stat p {
        font-size: 0.55rem;
        letter-spacing: 0.5px;
        white-space: normal
    }

    .ribbon-grid {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        gap: 1.2rem;
        padding: 1.5rem 2rem
    }

    .logo img {
        height: 45px
    }

    .logo-text h1 {
        font-size: 1.3rem
    }

    .logo-text p {
        font-size: .65rem
    }
}