/* ============================================================
   BASE
   ============================================================ */
body {
    font-family: var(--font-body);
    background: var(--white);
    color: var(--black);
    cursor: none;
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 5vw, 3rem);
}

.section {
    padding: var(--section-pad) 0;
    position: relative;
    overflow: hidden;
}
.section--dark {
    background: var(--off-black);
    color: var(--white);
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-family: var(--font-mono);
    font-size: .75rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--grey-600);
    margin-bottom: 1.25rem;
}
.section-tag--light { color: rgba(255,255,255,.5); }

.section-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 7vw, 6rem);
    line-height: 0.95;
    letter-spacing: .01em;
    margin-bottom: 2rem;
    color: var(--black);
}
.section-title em {
    font-style: normal;
    color: var(--cyan);
}
.section-title--light { color: var(--white); }
.section-title--light em { color: var(--lime); }

.section-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 3.5rem;
}

.body-text {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    line-height: 1.7;
    color: var(--grey-600);
    max-width: 52ch;
    margin-bottom: 1.25rem;
}
.body-text--light { color: rgba(255,255,255,.65); }

.accent { color: var(--cyan); }
.color--lime { color: var(--lime); }
.color--lavender { color: var(--lavender); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-family: var(--font-mono);
    font-size: .85rem;
    letter-spacing: .08em;
    font-weight: 700;
    text-transform: uppercase;
    padding: .9rem 2rem;
    border-radius: 4px;
    transition: all .25s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,.12);
    opacity: 0;
    transition: opacity .2s;
}
.btn:hover::after { opacity: 1; }
.btn:active { transform: scale(.97); }

.btn--primary {
    background: var(--cyan);
    color: var(--black);
}
.btn--primary:hover { background: #50d9d9; transform: translateY(-2px); box-shadow: 0 8px 30px rgba(62,201,201,.3); }

.btn--ghost {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255,255,255,.3);
}
.btn--ghost:hover { border-color: var(--white); transform: translateY(-2px); }

.btn--ghost-light {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255,255,255,.25);
}
.btn--ghost-light:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-2px); }

.btn--sm { padding: .65rem 1.4rem; font-size: .78rem; }
.btn--full { width: 100%; justify-content: center; }

/* ============================================================
   CUSTOM CURSOR
   ============================================================ */
.cursor {
    width: 10px; height: 10px;
    background: var(--cyan);
    border-radius: 50%;
    position: fixed;
    top: 0; left: 0;
    pointer-events: none;
    z-index: 9999;
    transition: transform .15s var(--ease-out-expo), background .2s;
    transform: translate(-50%, -50%);
}
.cursor-follower {
    width: 36px; height: 36px;
    border: 1.5px solid var(--cyan);
    border-radius: 50%;
    position: fixed;
    top: 0; left: 0;
    pointer-events: none;
    z-index: 9998;
    transition: transform .4s var(--ease-out-expo), width .3s, height .3s, opacity .3s;
    transform: translate(-50%, -50%);
    opacity: .6;
}
body:hover .cursor { opacity: 1; }
a:hover ~ .cursor,
button:hover ~ .cursor { transform: translate(-50%, -50%) scale(2); background: var(--lime); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem clamp(1.25rem, 5vw, 3rem);
    transition: background .4s, box-shadow .4s;
}
.nav.scrolled {
    background: rgba(10, 10, 10, .92);
    backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(255,255,255,.05);
}
/* Links y logo en blanco cuando el nav está scrolled (fondo oscuro) */
.nav.scrolled .nav__link { color: rgba(255,255,255,.7); }
.nav.scrolled .nav__link:hover { color: var(--white); }
.nav.scrolled .nav__hamburger span { background: var(--white); }
.nav__logo {
    display: flex;
    align-items: center;
    gap: .6rem;
}
.nav__logo-img {
    width: 44px;
    height: 44px;
    object-fit: contain;
    filter: none;
    transition: filter .3s, transform .3s var(--ease-bounce);
}
.nav__logo:hover .nav__logo-img {
    filter: drop-shadow(0 0 8px var(--cyan));
    transform: rotate(-5deg) scale(1.08);
}
.nav__logo-text {
    font-family: var(--font-brand);
    font-size: 1.6rem;
    letter-spacing: .05em;
}
.nav__links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}
.nav__link {
    font-family: var(--font-mono);
    font-size: .78rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(0,0,0,.6);
    transition: color .2s;
    position: relative;
}
.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 1px;
    background: var(--cyan);
    transition: width .3s var(--ease-out-expo);
}
.nav__link:hover { color: var(--black); }
.nav__link:hover::after { width: 100%; }
.nav__link--cta {
    background: var(--cyan);
    color: var(--black) !important;
    padding: .55rem 1.3rem;
    border-radius: 3px;
    font-weight: 700;
}
.nav__link--cta::after { display: none; }
.nav__link--cta:hover { background: #50d9d9; }

.nav__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: .5rem;
}
.nav__hamburger span {
    display: block;
    width: 24px; height: 2px;
    background: var(--black);
    border-radius: 2px;
    transition: all .3s;
}
.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
    min-height: 100vh;
    background: #f7f9f4;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 7rem clamp(1.25rem, 5vw, 3rem) 6rem;
}

/* ---------- blobs de color ---------- */
.hero__blob {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(70px);
    opacity: .55;
    z-index: 3;
}
.hero__blob--cyan {
    width: clamp(340px, 45vw, 680px);
    height: clamp(340px, 45vw, 680px);
    background: var(--cyan);
    top: -12%;
    right: -8%;
    animation: floatY 8s ease-in-out infinite;
}
.hero__blob--lime {
    width: clamp(260px, 35vw, 520px);
    height: clamp(260px, 35vw, 520px);
    background: var(--lime);
    bottom: -18%;
    right: 18%;
    animation: floatY2 10s ease-in-out infinite .5s;
}
.hero__blob--lavender {
    width: clamp(220px, 28vw, 420px);
    height: clamp(220px, 28vw, 420px);
    background: var(--lavender);
    top: 30%;
    right: 30%;
    animation: floatY 9s ease-in-out infinite 1.2s;
}

/* ---------- logo fondo grande ---------- */
.hero__logo-bg {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    pointer-events: none;
    z-index: 2;
    overflow: hidden;
}
.hero__logo-bg-img {
    width: clamp(380px, 52vw, 760px);
    height: auto;
    object-fit: contain;
    opacity: .13;
    filter: grayscale(1) contrast(1.2);
    transform: translateX(6%) translateY(-3%);
    animation: floatY 7s ease-in-out infinite;
    user-select: none;
    -webkit-user-drag: none;
    mix-blend-mode: multiply;
}

/* ---------- trazos de pincel ---------- */
.hero__bg-strokes { z-index: 3; }

.stroke {
    position: absolute;
    height: 20px;
    border-radius: 100px;
    filter: blur(1px);
    opacity: .9;
    transform-origin: left center;
}
.stroke--cyan {
    width: 52%;
    background: var(--cyan);
    top: 63%;
    left: 32%;
    transform: rotate(-7deg);
    animation: floatY 4s ease-in-out infinite;
}
.stroke--lime {
    width: 38%;
    background: var(--lime);
    top: 68%;
    left: 14%;
    transform: rotate(-4deg);
    animation: floatY2 5s ease-in-out infinite .5s;
}
.stroke--lavender {
    width: 28%;
    background: var(--lavender);
    top: 73%;
    left: 47%;
    transform: rotate(-2deg);
    animation: floatY 4.5s ease-in-out infinite 1s;
}

/* estrellas: estilos en animations.css */

/* ---------- noise ---------- */
.hero__noise {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    opacity: .25;
    pointer-events: none;
    z-index: 4;
}

/* ---------- noise ---------- */
.hero__noise {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    opacity: .25;
    pointer-events: none;
    z-index: 4;
}

/* ---------- contenido ---------- */
.hero__content {
    max-width: 680px;
    position: relative;
    z-index: 5;
}
.hero__tag {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-family: var(--font-mono);
    font-size: .72rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: rgba(0,0,0,.45);
    margin-bottom: 1.5rem;
    background: rgba(255,255,255,.65);
    padding: .4rem .9rem;
    border-radius: 100px;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.8);
}
.hero__title {
    font-family: var(--font-display);
    font-size: clamp(4.5rem, 11vw, 10rem);
    line-height: .92;
    letter-spacing: .01em;
    color: var(--black);
    margin-bottom: 1.75rem;
    display: flex;
    flex-direction: column;
}
.hero__title-line { display: block; }
.hero__title-line--outline {
    -webkit-text-stroke: 3px var(--black);
    color: transparent;
}
.hero__subtitle {
    font-size: clamp(1rem, 1.8vw, 1.15rem);
    line-height: 1.65;
    color: rgba(0,0,0,.6);
    margin-bottom: 2.5rem;
    max-width: 48ch;
}
.hero__ctas {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* botón ghost adaptado al hero claro */
.hero .btn--ghost {
    color: var(--black);
    border-color: rgba(0,0,0,.25);
}
.hero .btn--ghost:hover {
    border-color: var(--black);
}

/* ---------- stats ---------- */
.hero__stats {
    position: absolute;
    right: clamp(1.25rem, 6vw, 5rem);
    bottom: clamp(5rem, 10vh, 8rem);
    display: flex;
    flex-direction: column;
    gap: 2rem;
    z-index: 5;
}
.stat {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}
.stat__num {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1;
    color: var(--black);
}
.stat__num::after { content: '+'; color: var(--cyan); }
.stat__num.stat--lime::after { content: '+'; color: var(--lime); }
.stat__num.stat--lavender::after { content: '+'; color: var(--lavender); }
.stat__label {
    font-family: var(--font-mono);
    font-size: .68rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(0,0,0,.4);
}

/* ============================================================
   TICKER
   ============================================================ */
.ticker-wrap {
    background: var(--cyan);
    overflow: hidden;
    padding: .9rem 0;
}
.ticker {
    display: flex;
    gap: 2.5rem;
    white-space: nowrap;
    animation: ticker 22s linear infinite;
    width: max-content;
}
.ticker span {
    font-family: var(--font-display);
    font-size: 1.05rem;
    letter-spacing: .12em;
    color: var(--black);
    text-transform: uppercase;
}
.ticker .sep { color: rgba(0,0,0,.4); font-size: .9rem; }

/* Nav con menú abierto: anular el fondo translúcido del scrolled */
@media (max-width: 900px) {
    .nav.menu-open,
    .nav.menu-open.scrolled {
        background: transparent;
        backdrop-filter: none;
        box-shadow: none;
    }
    /* Menú abierto (con o sin scroll): enlaces siempre blancos sobre el fondo oscuro */
    .nav.menu-open .nav__link { color: rgba(255,255,255,.7); }
    .nav.menu-open .nav__link:hover { color: var(--white); }
    .nav.menu-open .nav__link--cta { color: var(--black) !important; }
    .nav.menu-open .nav__hamburger span { background: var(--white); }
}

.font-brand {
    font-family: var(--font-brand);
}