/* ============================================================
   main.css — componentes Titan Turquino
   Importado después de style.css (tokens ya disponibles)
   ============================================================ */

/* ============================================================
   TICKER (Bloque A)
   ============================================================ */
.tt-ticker {
    position: relative;
    height: 36px;
    background: var(--color-cyan);
    overflow: hidden;
    display: flex;
    align-items: center;
}

.tt-ticker__track {
    display: flex;
    flex-shrink: 0;
    width: max-content;
    animation: tt-ticker-scroll 22s linear infinite;
    will-change: transform;
}

.tt-ticker__group {
    display: flex;
    flex-shrink: 0;
}

.tt-ticker__item {
    display: inline-flex;
    align-items: center;
    font-size: 13px;
    font-weight: 500;
    color: #fff;
    white-space: nowrap;
    padding: 0 28px;
}

.tt-ticker__sep {
    display: inline-flex;
    align-items: center;
    font-size: 13px;
    color: rgba(255,255,255,.8);
}

@keyframes tt-ticker-scroll {
    from { transform: translateX(0) }
    to   { transform: translateX(-50%) }
}

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

@media (max-width: 768px) {
    .tt-ticker           { height: 32px; }
    .tt-ticker__item     { font-size: 12.5px; padding: 0 22px; }
}

/* ============================================================
   NAVBAR (Bloque B)
   ============================================================ */
.tt-nav {
    position: sticky;
    top: 0;
    z-index: 90;
    height: 64px;
    background: var(--color-white);
    transition: box-shadow 200ms ease;
}

.tt-nav.is-scrolled {
    box-shadow: var(--shadow-nav);
}

.tt-nav__inner {
    height: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 24px;
}

/* Logo */
.tt-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 16px;
    line-height: 1;
    color: var(--color-black);
    text-decoration: none;
}

.tt-logo__mark {
    width: 28px;
    height: 28px;
    color: var(--color-cyan);
    display: inline-flex;
    flex-shrink: 0;
}

.tt-logo__mark svg { width: 100%; height: 100%; }

/* Links */
.tt-nav__links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 36px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.tt-nav__link {
    font-size: 15px;
    font-weight: 400;
    color: var(--ink-nav);
    padding: 6px 2px;
    transition: color var(--transition);
    text-decoration: none;
}

.tt-nav__link:hover { color: var(--color-cyan); }

/* Actions */
.tt-nav__actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.tt-cta-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    padding: 0 20px;
    background: var(--color-cyan);
    color: #fff;
    border: none;
    border-radius: 999px;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
    transition: transform 180ms ease, filter 180ms ease;
}

.tt-cta-pill:hover {
    transform: scale(1.03);
    filter: brightness(1.08);
    color: #fff;
}

.tt-icon-btn {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--ink-nav);
    border-radius: 999px;
    transition: background var(--transition), color var(--transition);
    position: relative;
}

.tt-icon-btn:hover {
    background: rgba(0,180,216,.08);
    color: var(--color-cyan);
}

.tt-icon-btn svg { width: 22px; height: 22px; }

/* Cart badge */
.tt-cart-count {
    position: absolute;
    top: 0; right: 0;
    min-width: 18px; height: 18px;
    background: var(--color-mint);
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    pointer-events: none;
}

/* Hamburger */
.tt-nav__hamburger {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--ink-nav);
    border-radius: 8px;
}

.hamburger-icon {
    width: 22px;
    height: 14px;
    position: relative;
    display: block;
}

.hamburger-icon span {
    position: absolute;
    left: 0; right: 0;
    height: 1.75px;
    background: var(--ink-nav);
    border-radius: 2px;
    transition: transform 200ms ease, opacity 200ms ease;
}

.hamburger-icon span:nth-child(1) { top: 0; }
.hamburger-icon span:nth-child(2) { top: 6px; }
.hamburger-icon span:nth-child(3) { top: 12px; }

/* Mobile nav drawer */
.tt-mobile-nav {
    background: var(--color-white);
    border-top: 1px solid var(--color-gray-border);
    padding: 1rem 24px 1.5rem;
    display: none;
}

.tt-mobile-nav.is-open { display: block; }

.tt-mobile-nav ul {
    display: flex;
    flex-direction: column;
    gap: .75rem;
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
}

.tt-mobile-nav a {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--ink-nav);
    text-decoration: none;
}

.tt-mobile-nav a:hover { color: var(--color-cyan); }

@media (max-width: 768px) {
    .tt-nav               { height: 56px; }
    .tt-nav__inner        { padding: 0 16px; }
    .tt-nav__links        { display: none; }
    .tt-nav__actions      { display: none; }
    .tt-nav__hamburger    { display: inline-flex; }
    .tt-logo              { font-size: 15px; }
}

/* ============================================================
   HERO (Sección 1)
   ============================================================ */
.hero {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: #bce8f1;
    min-height: 90vh;
}

@media (max-width: 768px) {
    .hero { min-height: 85svh; }
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center bottom;
}

/* Frosted glass card */
.hero__card {
    position: absolute;
    z-index: 2;
    top: 6%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--frost-bg);
    -webkit-backdrop-filter: var(--frost-blur);
    backdrop-filter: var(--frost-blur);
    border: 1px solid rgba(255,255,255,.6);
    border-radius: 18px;
    box-shadow: var(--shadow-frosted);
    padding: 28px 36px 32px;
    text-align: center;
    width: min(560px, 86%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

@media (max-width: 768px) {
    .hero__card {
        padding: 18px 20px 22px;
        width: 88%;
        top: 4%;
        border-radius: 14px;
        gap: 10px;
    }
}

/* Badge pill */
.tt-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--color-cyan);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: 6px 14px 6px 12px;
    border-radius: 999px;
    box-shadow: var(--shadow-glow-cyan);
}

.tt-badge::before {
    content: "";
    width: 6px; height: 6px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 0 6px rgba(255,255,255,.9);
    flex-shrink: 0;
}

/* Headline */
.hero__headline {
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: clamp(28px, 3.4vw, 44px);
    line-height: 1.08;
    letter-spacing: -.015em;
    color: var(--color-black);
    margin: 0;
    overflow-wrap: break-word;
    text-wrap: balance; /* Chrome 114+, Safari 17.5+ */
}

@media (max-width: 768px) {
    .hero__headline { font-size: 26px; line-height: 1.1; }
}

.hero__glow {
    color: var(--color-cyan);
    text-shadow: var(--text-glow-cyan);
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: .01em;
}

/* ---- Pumps ---- */
.hero__pumps {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    z-index: 3;
    height: 68%;
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    pointer-events: none;
    padding: 80px 8% 0;
    gap: 32px;
}

/* Desktop: pumps-track is layout-transparent */
.pumps-track {
    display: contents;
}

/* Dots hidden on desktop */
.pumps-dots {
    position: absolute;
    bottom: 18px;
    left: 0; right: 0;
    display: none;
    justify-content: center;
    gap: 8px;
    z-index: 4;
    pointer-events: auto;
}

.pumps-dots .dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,.7);
    border: 1px solid rgba(0,0,0,.06);
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
    padding: 0;
}

.pumps-dots .dot.is-active {
    background: var(--color-cyan);
    transform: scale(1.1);
    box-shadow: 0 0 8px rgba(0,180,216,.7);
}

@media (max-width: 768px) {
    /* Ventana de recorte — flex con overflow:hidden recorta el track */
    .hero__pumps {
        display: flex;
        align-items: stretch;
        justify-content: flex-start;
        overflow: hidden;
        height: 64%;
        padding: 0;
        gap: 0;
    }

    /*
     * Track en flujo flex normal con flex-shrink:0.
     * Cada pump mide 100vw → track = 3×100vw de ancho natural.
     * Sin porcentajes: vw es absoluto respecto al viewport, siempre correcto.
     */
    .pumps-track {
        display: flex;
        flex-shrink: 0;
        align-items: flex-end;
        transition: transform 300ms cubic-bezier(.25, .46, .45, .94);
        will-change: transform;
        pointer-events: auto;
    }

    .pumps-dots { display: flex; }
}

/* ---- Single pump ---- */
.pump {
    position: relative;
    pointer-events: auto;
    width: 140px;
    flex-shrink: 0;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: transparent;
    border: none;
    padding: 0;
    transition: transform 220ms ease;
}

.pump:hover  { transform: translateY(-6px); }
.pump:active { transform: translateY(-3px) scale(.99); }

/* Pump label (floating above) */
.pump__label {
    position: absolute;
    top: -72px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--frost-bg);
    -webkit-backdrop-filter: var(--frost-blur);
    backdrop-filter: var(--frost-blur);
    border: 1px solid rgba(255,255,255,.6);
    border-radius: 14px;
    box-shadow: var(--shadow-frosted);
    padding: 10px 16px;
    text-align: center;
    min-width: 120px;
    pointer-events: none;
    white-space: nowrap;
}

.pump__name  { font-weight: 800; font-size: 18px; color: var(--color-black); line-height: 1.1; letter-spacing: -.01em; }
.pump__price { font-weight: 500; font-size: 11px; color: var(--color-gray-text); margin-top: 2px; }

/* Pump illustration */
.pump__img {
    width: 100%;
    height: auto;
    display: block;
    pointer-events: none;
    filter: drop-shadow(0 12px 24px rgba(0,0,0,.35));
}

@media (max-width: 768px) {
    /* Cada slide = 1 viewport exacto */
    .pump {
        width: 100vw;
        min-width: 100vw;
        flex-shrink: 0;
        height: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-end;
        padding: 0 0 40px;
    }

    /* En flujo normal encima de la imagen — override del position:absolute del desktop */
    .pump__label {
        position: relative;
        top: auto;
        bottom: auto;
        left: auto;
        transform: none;
        margin-bottom: 12px;
        flex-shrink: 0;
    }

    /* Tamaño normal centrado en el slide */
    .pump__img {
        width: auto;
        height: auto;
        max-height: 300px;
        max-width: 50vw;
        align-self: center;
    }
}

/* ============================================================
   LCD MODAL
   ============================================================ */
.lcd-overlay {
    position: absolute;
    inset: 0;
    z-index: 200;
    background: rgba(15,15,15,.55);
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    transition: opacity 200ms ease;
}

.lcd-overlay.is-open {
    display: flex;
    opacity: 1;
}

.lcd-frame {
    position: relative;
    width: min(420px, 100%);
    background: linear-gradient(180deg, #2a2a2a 0%, #1a1a1a 50%, #0d0d0d 100%);
    border-radius: 18px;
    padding: 18px;
    box-shadow: 0 30px 60px rgba(0,0,0,.55),
                inset 0 1px 0 rgba(255,255,255,.08),
                inset 0 -2px 6px rgba(0,0,0,.6);
    transform: scale(.96);
    transition: transform 220ms cubic-bezier(.4,0,.2,1);
}

.lcd-overlay.is-open .lcd-frame { transform: scale(1); }

.lcd-frame::before {
    content: "";
    position: absolute;
    inset: 8px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.04);
    pointer-events: none;
}

.lcd-close {
    position: absolute;
    top: 10px; right: 10px;
    width: 28px; height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 50%;
    color: #cfd3d8;
    cursor: pointer;
    z-index: 3;
    transition: background 150ms ease, color 150ms ease;
}

.lcd-close:hover { background: rgba(255,255,255,.12); color: #fff; }
.lcd-close svg   { width: 14px; height: 14px; }

.lcd-screen {
    position: relative;
    background: #051a07;
    border-radius: 6px;
    padding: 24px 22px 22px;
    overflow: hidden;
    box-shadow: inset 0 0 0 2px #0c0c0c, inset 0 0 30px rgba(0,0,0,.7);
    color: #7CFFAE;
    font-family: var(--font-mono);
    min-height: 380px;
}

/* CRT scanlines overlay */
.lcd-screen::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: repeating-linear-gradient(
        to bottom,
        rgba(0,0,0,0) 0px, rgba(0,0,0,0) 2px,
        rgba(0,0,0,.18) 3px, rgba(0,0,0,0) 4px
    );
    mix-blend-mode: multiply;
    z-index: 2;
}

/* Vignette */
.lcd-screen::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(ellipse at center, rgba(0,0,0,0) 60%, rgba(0,0,0,.55) 100%);
    z-index: 3;
}

.lcd-sweep {
    position: absolute;
    left: 0; right: 0; top: 0;
    height: 18px;
    background: linear-gradient(180deg,
        rgba(124,255,174,0) 0%,
        rgba(124,255,174,.55) 50%,
        rgba(124,255,174,0) 100%);
    z-index: 4;
    pointer-events: none;
    opacity: 0;
}

.lcd-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 14px;
    opacity: 0;
}

/* LCD animations */
.lcd-overlay.is-open .lcd-screen  { animation: lcd-flicker 600ms steps(1,end); }
.lcd-overlay.is-open .lcd-sweep   { animation: lcd-sweep 420ms 600ms ease-out forwards; }
.lcd-overlay.is-open .lcd-content { animation: lcd-fade-in 240ms 820ms ease-out forwards; }

@keyframes lcd-flicker {
    0%   { filter: brightness(0) }
    18%  { filter: brightness(0) }
    20%  { filter: brightness(1.3) }
    24%  { filter: brightness(0) }
    32%  { filter: brightness(1.6) }
    38%  { filter: brightness(.3) }
    50%  { filter: brightness(1.2) }
    58%  { filter: brightness(0) }
    70%  { filter: brightness(1) }
    100% { filter: brightness(1) }
}

@keyframes lcd-sweep {
    from { top: 0; opacity: 1; }
    to   { top: 100%; opacity: 0; }
}

@keyframes lcd-fade-in {
    from { opacity: 0; transform: translateY(2px); }
    to   { opacity: 1; transform: translateY(0); }
}

.lcd-row-1 { font-size: 11px; color: #3f9966; letter-spacing: .18em; text-transform: uppercase; }

.lcd-fuel {
    font-size: 34px;
    line-height: 1;
    color: #7CFFAE;
    text-shadow: 0 0 8px rgba(124,255,174,.6);
    letter-spacing: .05em;
    margin: -2px 0 4px;
}

.lcd-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 4px;
}

.lcd-cell {
    background: transparent;
    border: 1px solid rgba(124,255,174,.32);
    color: rgba(124,255,174,.5);
    font-family: var(--font-mono);
    font-size: 16px;
    letter-spacing: .06em;
    padding: 10px 8px;
    text-align: center;
    cursor: pointer;
    border-radius: 2px;
    transition: color 120ms ease, border-color 120ms ease, background 120ms ease;
}

.lcd-cell:hover { color: rgba(124,255,174,.85); border-color: rgba(124,255,174,.6); }

.lcd-cell.is-active {
    color: #0a0a0a;
    background: #7CFFAE;
    border-color: #7CFFAE;
    box-shadow: 0 0 14px rgba(124,255,174,.55);
    font-weight: 700;
}

.lcd-amount {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    border-top: 1px dashed rgba(124,255,174,.25);
    padding-top: 12px;
    margin-top: 4px;
}

.lcd-amount-label { font-size: 10px; color: #3f9966; letter-spacing: .18em; text-transform: uppercase; }

.lcd-amount-value {
    font-size: 42px;
    line-height: 1;
    color: #7CFFAE;
    text-shadow: 0 0 10px rgba(124,255,174,.7);
    letter-spacing: .04em;
}

.lcd-amount-value .cur { font-size: 18px; color: #3f9966; margin-left: 6px; letter-spacing: .1em; text-shadow: none; }

.lcd-cta {
    margin-top: 6px;
    width: 100%;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-cyan);
    color: #0a0a0a;
    border: none;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .18em;
    cursor: pointer;
    text-transform: uppercase;
    transition: transform 160ms ease, filter 160ms ease;
    box-shadow: 0 0 14px rgba(0,180,216,.5);
}

.lcd-cta:hover  { transform: scale(1.02); filter: brightness(1.08); }
.lcd-cta:active { transform: scale(.98); }

/* ============================================================
   SECCIÓN 2 · ASÍ DE FÁCIL (steps)
   ============================================================ */
.tt-section-easy {
    background: var(--color-gray-light);
    padding: 96px 0 104px;
    overflow: hidden;
}

@media (max-width: 768px) {
    .tt-section-easy { padding: 64px 0 72px; }
}

.tt-section-easy .container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: 32px;
}

@media (max-width: 768px) {
    .tt-section-easy .container { padding-inline: 24px; }
}

.tt-section-easy__eyebrow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    font-size: 11px;
    font-weight: 600;
    color: var(--color-gray-text);
    text-transform: uppercase;
    letter-spacing: .18em;
    margin: 0 auto 16px;
}

.tt-section-easy__eyebrow::before,
.tt-section-easy__eyebrow::after {
    content: "";
    display: inline-block;
    width: 32px;
    height: 1px;
    background: var(--color-gray-border);
}

.tt-section-easy__title {
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: 48px;
    line-height: 1.1;
    letter-spacing: -.02em;
    color: var(--color-black);
    text-align: center;
    margin: 0 0 64px;
}

@media (max-width: 768px) {
    .tt-section-easy__title { font-size: 32px; margin-bottom: 48px; }
}

/* Steps grid */
.tt-steps {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 60px 1fr 60px 1fr;
    align-items: start;
}

@media (max-width: 768px) {
    .tt-steps { grid-template-columns: 24px 1fr; }
}

/* Connector lines */
.tt-connector {
    border: none;
    border-top: 1px dashed #D1D5DB;
    margin: 96px 0 0;
    height: 0;
    width: 100%;
    align-self: start;
    opacity: 0;
    transition: opacity 600ms ease-out 450ms;
}

.tt-steps.is-visible .tt-connector { opacity: 1; }

@media (max-width: 768px) {
    .tt-connector { display: none; }
}

/* Vertical rail (mobile) */
.tt-steps__rail {
    display: none;
}

@media (max-width: 768px) {
    .tt-steps__rail {
        display: block;
        grid-column: 1;
        grid-row: 1 / span 3;
        width: 1px;
        margin-left: 11px;
        margin-top: 60px;
        margin-bottom: 60px;
        background: repeating-linear-gradient(
            to bottom,
            #D1D5DB 0, #D1D5DB 6px,
            transparent 6px, transparent 12px
        );
        opacity: 0;
        transition: opacity 600ms ease-out 450ms;
    }

    .tt-steps.is-visible .tt-steps__rail { opacity: 1; }
}

/* Step item */
.tt-step {
    position: relative;
    padding: 56px 24px 8px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 500ms ease-out, transform 500ms ease-out;
    will-change: opacity, transform;
}

.tt-step.is-visible { opacity: 1; transform: translateY(0); }

.tt-step[data-step="1"] { transition-delay: 0ms; }
.tt-step[data-step="2"] { transition-delay: 150ms; }
.tt-step[data-step="3"] { transition-delay: 300ms; }

@media (max-width: 768px) {
    .tt-step { grid-column: 2; padding: 24px 0 32px 28px; }
    .tt-step:last-child { padding-bottom: 0; }
}

/* Ghost number */
.tt-step__ghost {
    position: absolute;
    top: 0; left: 14px;
    font-family: var(--font-primary);
    font-size: 80px;
    font-weight: 800;
    color: rgba(0,180,216,.40);
    line-height: 1;
    letter-spacing: -.02em;
    -webkit-user-select: none;
    user-select: none;
    pointer-events: none;
    z-index: 0;
    transition: color 250ms ease;
}

.tt-step:hover .tt-step__ghost { color: rgba(0,180,216,.70); }

@media (max-width: 768px) {
    .tt-step__ghost { font-size: 64px; left: -4px; top: -12px; }
}

/* Step content */
.tt-step__content {
    position: relative;
    z-index: 1;
    padding-top: 8px;
}

.tt-step__icon {
    width: 48px; height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-cyan);
    margin-bottom: 20px;
    background: #fff;
    border: 1px solid rgba(0,180,216,.22);
    border-radius: 14px;
    box-shadow: 0 6px 16px rgba(0,180,216,.08);
    transition: transform 280ms ease, box-shadow 280ms ease, border-color 280ms ease;
}

.tt-step:hover .tt-step__icon {
    transform: translateY(-3px);
    border-color: rgba(0,180,216,.45);
    box-shadow: 0 10px 22px rgba(0,180,216,.18);
}

.tt-step__icon svg { width: 24px; height: 24px; }

@media (max-width: 768px) {
    .tt-step__icon { width: 42px; height: 42px; border-radius: 12px; margin-bottom: 14px; }
    .tt-step__icon svg { width: 22px; height: 22px; }
}

.tt-step__title {
    font-weight: 700;
    font-size: 22px;
    line-height: 1.25;
    letter-spacing: -.01em;
    color: var(--color-black);
    margin: 0 0 10px;
}

@media (max-width: 768px) { .tt-step__title { font-size: 18px; } }

.tt-step__desc {
    font-weight: 400;
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-gray-text);
    margin: 0;
    max-width: 32ch;
}

@media (max-width: 768px) { .tt-step__desc { font-size: 14px; } }

@media (prefers-reduced-motion: reduce) {
    .tt-step { opacity: 1; transform: none; transition: none; }
    .tt-connector, .tt-steps__rail { opacity: 1; transition: none; }
}

/* ============================================================
   SECCIÓN 3 · ISOTANKS
   ============================================================ */
.tt-section-iso {
    position: relative;
    padding: 96px 0 104px;
    overflow: hidden;
    isolation: isolate;
    color: #fff;
    background: #0c4f70;
}

@media (max-width: 768px) { .tt-section-iso { padding: 64px 0 72px; } }

.tt-section-iso__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.tt-section-iso__photo {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.tt-section-iso__bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0,100,160,.35);
    pointer-events: none;
}

.tt-section-iso .container {
    position: relative;
    z-index: 1;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: 32px;
}

@media (max-width: 768px) { .tt-section-iso .container { padding-inline: 24px; } }

.tt-section-iso__inner {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
    text-align: center;
    align-items: center;
}

@media (max-width: 768px) {
    .tt-section-iso__inner { gap: 14px; align-items: flex-start; text-align: left; }
}

.tt-section-iso__title {
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: 42px;
    line-height: 1.1;
    letter-spacing: -.015em;
    color: #fff;
    margin: 0;
    overflow-wrap: break-word;
    text-wrap: balance; /* Chrome 114+, Safari 17.5+ */
}

@media (max-width: 768px) { .tt-section-iso__title { font-size: 30px; } }

.tt-glow-word {
    color: var(--color-cyan);
    text-shadow: var(--text-glow-cyan);
}

.tt-section-iso__desc {
    font-family: var(--font-primary);
    font-weight: 400;
    font-size: 18px;
    line-height: 1.6;
    color: rgba(255,255,255,.85);
    margin: 0;
    max-width: 62ch;
}

@media (max-width: 768px) { .tt-section-iso__desc { font-size: 15px; } }

/* Notice box */
.tt-notice {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 18px;
    background: rgba(0,180,216,.14);
    border: 1px solid rgba(0,180,216,.45);
    border-radius: 10px;
    color: rgba(255,255,255,.92);
    font-size: 14px;
    line-height: 1.5;
    text-align: left;
    max-width: 720px;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.tt-notice__icon {
    color: var(--color-cyan);
    flex: 0 0 auto;
    width: 18px; height: 18px;
    margin-top: 2px;
}

/* Ghost button */
.tt-btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 48px;
    padding: 0 28px;
    border-radius: 999px;
    background: transparent;
    border: 1.5px solid rgba(255,255,255,.75);
    color: #fff;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    text-decoration: none;
    transition: background 200ms ease, border-color 200ms ease, transform 200ms ease;
    margin-top: 4px;
}

.tt-btn-ghost:hover {
    background: rgba(255,255,255,.12);
    border-color: #fff;
    color: #fff;
}

.tt-btn-ghost:active { transform: scale(.98); }

.tt-btn-ghost .arrow {
    display: inline-block;
    transition: transform 200ms ease;
}

.tt-btn-ghost:hover .arrow { transform: translateX(4px); }

@media (max-width: 768px) {
    .tt-btn-ghost { width: 100%; align-self: stretch; }
}

/* ============================================================
   SECCIÓN 4 · MÉTRICAS
   ============================================================ */
.tt-section-metrics {
    background: var(--color-white);
    padding: 64px 0;
}

@media (max-width: 768px) { .tt-section-metrics { padding: 56px 0; } }

.tt-section-metrics .container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: 32px;
}

@media (max-width: 768px) { .tt-section-metrics .container { padding-inline: 24px; } }

.tt-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    align-items: center;
}

@media (max-width: 768px) {
    .tt-metrics { grid-template-columns: 1fr 1fr; gap: 36px 16px; }
}

.tt-metric {
    padding: 8px 28px;
    text-align: left;
    border-left: 1px solid var(--color-gray-border);
}

.tt-metric:first-child { border-left: none; padding-left: 0; }

@media (max-width: 768px) {
    .tt-metric { padding: 0; border-left: none; }
}

.tt-metric__number {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    color: var(--color-cyan);
    line-height: 1;
    letter-spacing: -.02em;
    display: block;
}

@media (max-width: 768px) { .tt-metric__number { font-size: 40px; } }

.tt-metric__label {
    display: block;
    margin-top: 10px;
    font-family: var(--font-primary);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--color-gray-text);
}

/* ============================================================
   SECCIÓN 5 · FAQ
   ============================================================ */
.tt-section-faq {
    background: var(--color-gray-bg);
    padding: 80px 0;
}

@media (max-width: 768px) { .tt-section-faq { padding: 64px 0; } }

.tt-section-faq .container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: 32px;
}

@media (max-width: 768px) { .tt-section-faq .container { padding-inline: 24px; } }

.tt-section-faq__title {
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: 36px;
    line-height: 1.15;
    letter-spacing: -.015em;
    color: #111;
    text-align: center;
    margin: 0 0 48px;
}

@media (max-width: 768px) { .tt-section-faq__title { font-size: 26px; margin-bottom: 32px; } }

.tt-faq-list {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    max-width: 720px;
}

.tt-faq-item {
    border-bottom: 1px solid var(--color-gray-border);
}

.tt-faq-item:first-child { border-top: 1px solid var(--color-gray-border); }

.tt-faq-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    width: 100%;
    padding: 22px 4px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-primary);
    font-size: 17px;
    font-weight: 600;
    color: var(--color-black);
    line-height: 1.4;
    transition: color 150ms ease;
}

@media (max-width: 768px) { .tt-faq-trigger { font-size: 15px; padding: 20px 4px; } }

.tt-faq-trigger:hover { color: var(--color-cyan); }

.tt-faq-icon {
    flex: 0 0 auto;
    width: 22px; height: 22px;
    position: relative;
    color: var(--color-cyan);
    transition: transform 200ms cubic-bezier(.4,0,.2,1);
}

.tt-faq-icon::before,
.tt-faq-icon::after {
    content: "";
    position: absolute;
    left: 50%; top: 50%;
    background-color: currentColor;
    border-radius: 1px;
}

.tt-faq-icon::before { width: 16px; height: 2px; transform: translate(-50%,-50%); }
.tt-faq-icon::after  { width: 2px; height: 16px; transform: translate(-50%,-50%); }

.tt-faq-item[data-open="true"] .tt-faq-icon { transform: rotate(45deg); }

/* CSS grid collapse animation */
.tt-faq-answer-wrap {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 300ms cubic-bezier(.4,0,.2,1);
}

.tt-faq-item[data-open="true"] .tt-faq-answer-wrap { grid-template-rows: 1fr; }

.tt-faq-answer {
    min-height: 0;
    overflow: hidden;
    color: var(--color-gray-text);
    font-size: 15px;
    line-height: 1.6;
}

.tt-faq-answer-inner { padding: 0 4px 22px; max-width: 62ch; }

@media (max-width: 768px) { .tt-faq-answer { font-size: 14px; } }

@media (prefers-reduced-motion: reduce) {
    .tt-faq-answer-wrap, .tt-faq-icon { transition: none; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.tt-footer {
    background: #0F0F0F;
    color: #fff;
    padding: 48px 0 32px;
    border-top: 1px solid rgba(255,255,255,.08);
}

@media (max-width: 768px) { .tt-footer { padding: 40px 0 28px; } }

.tt-footer .container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: 32px;
}

@media (max-width: 768px) { .tt-footer .container { padding-inline: 24px; } }

.tt-footer__grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: start;
}

@media (max-width: 768px) {
    .tt-footer__grid { grid-template-columns: 1fr; gap: 36px; }
}

/* Brand */
.tt-footer__brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
}

.tt-footer__logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 18px;
    line-height: 1;
    text-decoration: none;
}

.tt-footer__logo-mark {
    width: 28px; height: 28px;
    color: var(--color-cyan);
    display: inline-flex;
    flex-shrink: 0;
}

.tt-footer__logo-mark svg { width: 100%; height: 100%; }

.tt-footer__tagline {
    font-family: var(--font-primary);
    font-weight: 400;
    font-size: 14px;
    line-height: 1.55;
    color: rgba(255,255,255,.55);
    margin: 0;
    max-width: 32ch;
}

/* Right columns */
.tt-footer__right {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    justify-items: end;
}

@media (max-width: 768px) {
    .tt-footer__right { justify-items: start; gap: 24px; }
}

.tt-footer__col-title {
    font-family: var(--font-primary);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: rgba(255,255,255,.45);
    margin: 0 0 14px;
}

.tt-footer__links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tt-footer__links li { text-align: right; }

@media (max-width: 768px) {
    .tt-footer__links li { text-align: left; }
}

.tt-footer__link {
    font-family: var(--font-primary);
    font-weight: 400;
    font-size: 14px;
    color: rgba(255,255,255,.65);
    text-decoration: none;
    transition: color 150ms ease;
}

.tt-footer__link:hover { color: #fff; }

.tt-footer__bottom {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,.08);
    text-align: center;
}

.tt-footer__copy {
    font-family: var(--font-primary);
    font-weight: 400;
    font-size: 12px;
    color: rgba(255,255,255,.30);
    margin: 0;
}

/* ============================================================
   WOOCOMMERCE — product pages (shop, single)
   ============================================================ */
.woocommerce ul.products li.product {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    background-color: var(--color-white);
    transition: transform var(--transition), box-shadow var(--transition);
}

.woocommerce ul.products li.product:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.woocommerce ul.products li.product .woocommerce-loop-product__title {
    font-size: 1rem;
    font-weight: 700;
    padding: .75rem 1rem 0;
}

.woocommerce ul.products li.product .price {
    color: var(--color-cyan);
    font-weight: 700;
    padding: .25rem 1rem;
}

/* Single product layout */
.product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

@media (max-width: 768px) {
    .product-layout { grid-template-columns: 1fr; }
}

.woocommerce div.product .product_title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    margin-bottom: .5rem;
}

.woocommerce div.product p.price {
    color: var(--color-cyan);
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

/* Shop archive layout */
.shop-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    align-items: start;
}

@media (max-width: 1024px) {
    .shop-layout { grid-template-columns: 1fr; }
    .shop-sidebar { display: none; }
}