:root {
    --blue: #3D50F2;
    --blue-light: #E0E7FF;
    --blue-mid: #A4B3F2;
    --blue-dark: #141826;
    --green: #14C492;
    --white: #FFFFFF;
    --gray-1: #F2F2F2;
    --gray-2: #D9D9D9;
    --gray-3: #A0A0A0;
    --gray-4: #4D4D4D;
    --black: #1a1a1a;
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }

  body {
    font-family: 'Mona Sans', sans-serif;
    background: var(--white);
    color: var(--black);
    overflow-x: hidden;
  }

  /* ══════════════════════════════
     NAV
  ══════════════════════════════ */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 48px;
    height: 64px;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0,0,0,0.08);
  }

  .nav-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
  }
  .nav-logo img {
    height: 26px;
    width: auto;
    display: block;
  }

  .nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
  }
  .nav-links a {
    font-size: 14px;
    font-weight: 500;
    font-stretch: semi-expanded;
    color: var(--black);
    text-decoration: none;
    letter-spacing: -0.01em;
    transition: color 0.18s;
  }
  .nav-links a:hover { color: var(--blue); }

  .nav-cta {
    background: var(--black) !important;
    color: white !important;
    padding: 10px 20px !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    transition: background 0.18s !important;
  }
  .nav-cta:hover { background: var(--blue) !important; color: white !important; }

  /* ══════════════════════════════
     HERO — full screen animated grid
  ══════════════════════════════ */
  .hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background: var(--gray-1);
  }

  /* Canvas for animated grid */
  #heroCanvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
  }

  /* Blue curve decorations */
  .hero-deco {
    position: absolute;
    pointer-events: none;
    z-index: 2;
  }
  .hero-deco-left {
    left: -20px;
    top: 50%;
    transform: translateY(-50%);
    width: 200px;
  }
  .hero-deco-right {
    right: -20px;
    top: 8%;
    width: 180px;
    transform: scaleX(-1) rotate(180deg);
  }
  .hero-deco img { width: 100%; height: auto; display: block; }

  .hero-content {
    position: relative;
    z-index: 3;
    max-width: 820px;
    padding: 0 24px;
  }

  .badge {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    background: white;
    border: 1.5px solid rgba(0,0,0,0.12);
    border-radius: 999px;
    padding: 7px 18px 7px 10px;
    font-size: 13px;
    font-weight: 500;
    font-stretch: semi-expanded;
    color: var(--black);
    margin-bottom: 36px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
    letter-spacing: -0.01em;
  }
  .badge-x {
    width: 20px; height: 20px;
    background: var(--black);
    border-radius: 5px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
  }
  .badge-x svg { width: 11px; height: 11px; }

  .hero h1 {
    font-size: clamp(52px, 6.8vw, 88px);
    font-weight: 600;
    font-stretch: semi-expanded;
    line-height: 1.03;
    letter-spacing: -0.03em;
    color: var(--black);
    margin-bottom: 24px;
  }

  .hero p {
    font-size: clamp(15px, 1.6vw, 18px);
    font-weight: 300;
    font-stretch: normal;
    color: var(--gray-4);
    line-height: 1.65;
    margin-bottom: 44px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }

  .btn-blue {
    display: inline-flex;
    align-items: center;
    background: var(--blue);
    color: white;
    font-family: 'Mona Sans', sans-serif;
    font-size: 16px;
    font-weight: 700;
    font-stretch: semi-expanded;
    padding: 17px 36px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
    letter-spacing: -0.02em;
    box-shadow: 0 4px 24px rgba(61,80,242,0.38);
  }
  .btn-blue:hover {
    background: #2c3de0;
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(61,80,242,0.48);
  }

  /* ══════════════════════════════
     LOGOS
  ══════════════════════════════ */
  .logos-section {
    padding: 56px 48px;
    background: white;
    border-bottom: 1px solid var(--gray-2);
    text-align: center;
  }
  .logos-section > p {
    font-size: 13px;
    font-weight: 600;
    font-stretch: semi-expanded;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gray-3);
    margin-bottom: 36px;
  }
  .logos-overflow {
    overflow: hidden;
    position: relative;
  }
  .logos-overflow::before,
  .logos-overflow::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    width: 120px;
    z-index: 2;
    pointer-events: none;
  }
  .logos-overflow::before { left: 0; background: linear-gradient(to right, white, transparent); }
  .logos-overflow::after  { right: 0; background: linear-gradient(to left,  white, transparent); }
  .logos-track {
    display: flex;
    align-items: center;
    gap: 72px;
    animation: logos-scroll 26s linear infinite;
    width: max-content;
  }
  @keyframes logos-scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
  }
  .logo-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    opacity: 0.38;
    filter: grayscale(1);
    white-space: nowrap;
    font-size: 14px;
    font-weight: 700;
    font-stretch: semi-expanded;
    letter-spacing: -0.02em;
    color: var(--black);
    flex-shrink: 0;
    transition: opacity 0.2s;
  }
  .logo-pill:hover { opacity: 0.65; }
  .logo-sq {
    width: 34px; height: 34px;
    background: var(--gray-2);
    border-radius: 8px;
    display: grid;
    place-items: center;
    font-size: 10px;
    font-weight: 800;
    flex-shrink: 0;
  }

  /* ══════════════════════════════
     SECTION COMMONS
  ══════════════════════════════ */
  .s-badge {
    display: inline-block;
    background: var(--blue);
    color: white;
    font-size: 13px;
    font-weight: 600;
    font-stretch: semi-expanded;
    padding: 7px 18px;
    border-radius: 999px;
    margin-bottom: 28px;
    letter-spacing: 0.005em;
  }
  .s-title {
    font-size: clamp(36px, 4.4vw, 58px);
    font-weight: 600;
    font-stretch: semi-expanded;
    line-height: 1.06;
    letter-spacing: -0.028em;
    color: var(--black);
    margin-bottom: 20px;
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
  }
  .s-sub {
    font-size: 17px;
    font-weight: 300;
    font-stretch: normal;
    color: var(--gray-4);
    line-height: 1.65;
    max-width: 520px;
    margin: 0 auto 64px;
  }

  /* ══════════════════════════════
     PROBLEM
  ══════════════════════════════ */
  .problem {
    padding: 120px 48px;
    text-align: center;
    background: white;
    position: relative;
    overflow: hidden;
  }
  .problem .side-deco {
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-55%) scaleX(-1);
    width: 180px;
    pointer-events: none;
    z-index: 0;
  }

  .cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 960px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
  }
  .card {
    background: var(--gray-1);
    border: 1.5px solid var(--gray-2);
    border-radius: 20px;
    padding: 36px 28px 32px;
    text-align: center;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
  }
  .card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 48px rgba(0,0,0,0.08);
  }
  .card-ico {
    width: 54px; height: 54px;
    background: var(--blue-light);
    border-radius: 15px;
    display: grid;
    place-items: center;
    margin: 0 auto 22px;
    color: var(--blue);
  }
  .card-ico svg { width: 26px; height: 26px; }
  .card h3 {
    font-size: 18px;
    font-weight: 700;
    font-stretch: semi-expanded;
    letter-spacing: -0.022em;
    margin-bottom: 12px;
    color: var(--black);
  }
  .card p {
    font-size: 14px;
    font-weight: 300;
    font-stretch: normal;
    color: var(--gray-4);
    line-height: 1.72;
  }

  /* ══════════════════════════════
     HOW IT WORKS
  ══════════════════════════════ */
  .how-wrap {
    background: var(--gray-1);
    padding: 120px 48px;
  }
  .how-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 88px;
    align-items: center;
    max-width: 1120px;
    margin: 0 auto;
  }
  .how-left .s-badge { display: inline-block; }

  .how-left h2 {
    font-size: clamp(32px, 3.4vw, 48px);
    font-weight: 800;
    font-stretch: semi-expanded;
    line-height: 1.08;
    letter-spacing: -0.028em;
    color: var(--black);
    margin-bottom: 18px;
  }
  .how-left > p {
    font-size: 16px;
    font-weight: 300;
    font-stretch: normal;
    color: var(--gray-4);
    line-height: 1.65;
    margin-bottom: 36px;
  }
  .steps { list-style: none; display: flex; flex-direction: column; gap: 14px; }
  .steps li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    font-weight: 300;
    font-stretch: normal;
    color: var(--gray-4);
    line-height: 1.55;
  }
  .step-check {
    width: 22px; height: 22px;
    background: var(--blue-light);
    border-radius: 50%;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    margin-top: 1px;
    color: var(--blue);
  }
  .step-check svg { width: 12px; height: 12px; }

  /* Product mockup */
  .mockup-box {
    position: relative;
    background: linear-gradient(140deg, #c8d2fb 0%, var(--blue-mid) 50%, var(--blue) 100%);
    border-radius: 26px;
    padding: 52px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 440px;
    overflow: hidden;
  }
  .mockup-box::before {
    content: '';
    position: absolute;
    width: 240px; height: 240px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    bottom: -80px; left: -80px;
  }
  .p-card {
    background: white;
    border-radius: 18px;
    padding: 20px;
    width: 220px;
    box-shadow: 0 28px 60px rgba(20,24,38,0.3);
    position: relative;
    z-index: 2;
  }
  .p-img {
    width: 100%; height: 138px;
    background: linear-gradient(135deg, #f3f3f3, #eaeaea);
    border-radius: 11px;
    margin-bottom: 14px;
    display: grid;
    place-items: center;
    font-size: 38px;
  }
  .p-name { font-size: 14px; font-weight: 700; font-stretch: semi-expanded; color: var(--black); margin-bottom: 5px; letter-spacing: -0.01em; }
  .p-stars {
    font-size: 11px; color: var(--gray-3); margin-bottom: 10px;
    display: flex; align-items: center; gap: 4px;
  }
  .p-stars .star { color: #f59e0b; }
  .p-price {
    font-size: 18px; font-weight: 800; font-stretch: semi-expanded;
    color: var(--black); letter-spacing: -0.02em;
    display: flex; align-items: center; gap: 8px; margin-bottom: 12px;
  }
  .p-old { font-size: 12px; font-weight: 400; color: var(--gray-3); text-decoration: line-through; }
  .p-btns { display: flex; gap: 7px; }
  .p-btn-cart {
    flex: 1; background: var(--black); color: white;
    border: none; border-radius: 8px; padding: 9px 6px;
    font-size: 10px; font-weight: 700; font-stretch: semi-expanded;
    font-family: 'Mona Sans', sans-serif; cursor: pointer; letter-spacing: -0.01em;
  }
  .p-btn-join {
    flex: 1; background: white; color: var(--black);
    border: 1.5px solid var(--gray-2); border-radius: 8px; padding: 9px 6px;
    font-size: 10px; font-weight: 700; font-stretch: semi-expanded;
    font-family: 'Mona Sans', sans-serif; cursor: pointer; letter-spacing: -0.01em;
  }
  .mockup-tip {
    position: absolute;
    right: -10px; top: 48px;
    background: white;
    border-radius: 14px;
    padding: 13px 15px;
    width: 164px;
    box-shadow: 0 12px 32px rgba(20,24,38,0.22);
    z-index: 3;
  }
  .tip-lbl {
    display: inline-block;
    font-size: 9px; font-weight: 700; letter-spacing: 0.1em;
    text-transform: uppercase; color: var(--blue);
    background: var(--blue-light); padding: 2px 7px; border-radius: 4px;
    margin-bottom: 7px;
  }
  .mockup-tip p { font-size: 13px; font-weight: 700; font-stretch: semi-expanded; color: var(--black); line-height: 1.3; letter-spacing: -0.01em; }
  .tip-arrow {
    position: absolute;
    right: 168px; top: 120px;
    z-index: 3; width: 52px; height: 52px;
  }

  /* ══════════════════════════════
     BENEFITS
  ══════════════════════════════ */
  .benefits {
    padding: 120px 48px;
    background: white;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  .benefits .side-deco-l {
    position: absolute;
    left: -20px; top: 50%;
    transform: translateY(-50%);
    width: 180px;
    pointer-events: none;
    z-index: 0;
  }
  .ben-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px 36px;
    max-width: 960px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
  }
  .ben {
    text-align: center;
  }
  .ben-ico {
    width: 54px; height: 54px;
    background: var(--blue-light);
    border-radius: 15px;
    display: grid;
    place-items: center;
    margin: 0 auto 18px;
    color: var(--blue);
  }
  .ben-ico svg { width: 26px; height: 26px; }
  .ben h3 {
    font-size: 18px; font-weight: 700;
    font-stretch: semi-expanded;
    letter-spacing: -0.022em;
    margin-bottom: 10px; color: var(--black);
  }
  .ben p {
    font-size: 14px; font-weight: 300; font-stretch: normal;
    color: var(--gray-4); line-height: 1.72;
  }

  /* ══════════════════════════════
     CTA
  ══════════════════════════════ */
  .cta-wrap {
    padding: 48px;
    background: white;
  }
  .cta-inner {
    background: var(--blue);
    border-radius: 26px;
    padding: 88px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
    max-width: 1080px;
    margin: 0 auto;
  }
  /* Animated grid on CTA */
  #ctaCanvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    border-radius: 26px;
  }
  .cta-inner h2 {
    font-size: clamp(26px, 3.2vw, 44px);
    font-weight: 800;
    font-stretch: semi-expanded;
    color: white;
    line-height: 1.08;
    letter-spacing: -0.028em;
    max-width: 640px;
    margin: 0 auto 52px;
    position: relative; z-index: 1;
  }
  .cta-form {
    display: flex; flex-direction: column; gap: 6px;
    max-width: 400px; margin: 0 auto;
    position: relative; z-index: 1;
  }
  .cta-field {
    display: flex; flex-direction: column; gap: 5px;
    margin-bottom: 4px;
  }
  .cta-field label {
    display: block;
    font-size: 12px; font-weight: 500;
    font-stretch: normal;
    color: rgba(255,255,255,0.70);
    text-align: left;
  }
  .cta-input {
    width: 100%;
    background: white;
    border: none;
    border-radius: 10px;
    padding: 10px 16px;
    font-family: 'Mona Sans', sans-serif;
    font-size: 14px; font-weight: 400; font-stretch: normal;
    color: #1a1a1a; outline: none;
    transition: box-shadow 0.2s;
  }
  .cta-input::placeholder { color: rgba(0,0,0,0.25); font-weight: 300; }
  .cta-input:focus { box-shadow: 0 0 0 2px rgba(255,255,255,0.6); }
  .btn-submit {
    width: 100%;
    background: var(--black); color: white;
    font-family: 'Mona Sans', sans-serif;
    font-size: 15px; font-weight: 500;
    font-stretch: semi-expanded;
    padding: 12px 24px;
    border-radius: 10px; border: none; cursor: pointer;
    margin-top: 6px; letter-spacing: -0.015em;
    transition: background 0.2s, transform 0.15s;
  }
  .btn-submit:hover { background: #111; transform: translateY(-1px); }

  /* ══════════════════════════════
     FOOTER
  ══════════════════════════════ */
  footer {
    background: #1c1c1c;
    position: relative;
    overflow: hidden;
    min-height: 580px;
    padding: 48px 64px;
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
  }
  .footer-bg {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
  }
  .footer-svg-logo {
    width: 92%;
    opacity: 0.13;
    -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,0.75) 40%, rgba(0,0,0,0.3) 75%, transparent 100%);
    mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,0.75) 40%, rgba(0,0,0,0.3) 75%, transparent 100%);
  }
  .footer-cols {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 72px;
  }
  .footer-bottom-inner {
    position: absolute;
    bottom: 20px;
    left: 0; right: 0;
    text-align: center;
    font-size: 12px;
    font-stretch: semi-expanded;
    color: var(--gray-4);
  }
  .footer-col h4 {
    font-size: 13px; font-weight: 700;
    font-stretch: semi-expanded;
    color: white; margin-bottom: 16px;
    letter-spacing: -0.01em;
  }
  .footer-col a {
    display: block; font-size: 13px;
    font-stretch: semi-expanded;
    color: var(--gray-3); text-decoration: none;
    margin-bottom: 9px; transition: color 0.18s;
  }
  .footer-col a:hover { color: white; }
  .footer-bottom {
    background: #111;
    padding: 16px 48px;
    font-size: 12px;
    font-stretch: semi-expanded;
    color: var(--gray-4);
    text-align: center;
  }

  /* ══════════════════════════════
     SCROLL ANIMATIONS
  ══════════════════════════════ */
  .fade-up {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s ease, transform 0.65s ease;
  }
  .fade-up.visible { opacity: 1; transform: translateY(0); }
  .d1 { transition-delay: 0.08s; }
  .d2 { transition-delay: 0.18s; }
  .d3 { transition-delay: 0.28s; }
  .d4 { transition-delay: 0.38s; }
  .d5 { transition-delay: 0.48s; }

  /* ══════════════════════════════
     RESPONSIVE
  ══════════════════════════════ */
  @media (max-width: 960px) {
    nav { padding: 0 24px; }
    .nav-links { display: none; }
    .hero-deco { display: none; }
    .problem .side-deco, .benefits .side-deco-l { display: none; }
    .logos-section, .problem, .benefits, .how-wrap, .cta-wrap { padding: 80px 24px; }
    .cards-grid, .ben-grid { grid-template-columns: 1fr; max-width: 440px; }
    .how-inner { grid-template-columns: 1fr; gap: 48px; }
    .cta-inner { padding: 60px 24px; }
    footer { padding: 40px 24px; flex-direction: column; }
    .footer-bottom { padding: 16px 24px; }
  }

  /* ══════════════════════════════
     LEGAL PAGES (privacidad, terminos)
  ══════════════════════════════ */
  .legal-page {
    padding: 120px 48px 96px;
    background: var(--white);
    min-height: 60vh;
  }
  .legal-container {
    max-width: 720px;
    margin: 0 auto;
  }
  .legal-badge {
    display: inline-block;
    background: var(--blue);
    color: white;
    font-size: 12px;
    font-weight: 600;
    font-stretch: semi-expanded;
    padding: 6px 16px;
    border-radius: 999px;
    margin-bottom: 28px;
    letter-spacing: 0.005em;
  }
  .legal-title {
    font-size: clamp(36px, 4.4vw, 56px);
    font-weight: 800;
    font-stretch: semi-expanded;
    line-height: 1.06;
    letter-spacing: -0.03em;
    color: var(--black);
    margin-bottom: 20px;
  }
  .legal-intro {
    font-size: 17px;
    font-weight: 300;
    font-stretch: normal;
    color: var(--gray-4);
    line-height: 1.7;
    margin-bottom: 56px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--gray-2);
  }
  .legal-section {
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--gray-2);
  }
  .legal-section:last-of-type {
    border-bottom: none;
  }
  .legal-section h2 {
    font-size: 20px;
    font-weight: 700;
    font-stretch: semi-expanded;
    letter-spacing: -0.02em;
    color: var(--black);
    margin-bottom: 14px;
    display: flex;
    align-items: baseline;
    gap: 10px;
  }
  .legal-num {
    color: var(--blue);
    font-weight: 800;
    font-stretch: semi-expanded;
  }
  .legal-section p {
    font-size: 15px;
    font-weight: 300;
    font-stretch: normal;
    color: var(--gray-4);
    line-height: 1.75;
    margin-bottom: 12px;
  }
  .legal-section p:last-child { margin-bottom: 0; }
  .legal-section strong {
    font-weight: 600;
    font-stretch: semi-expanded;
    color: var(--black);
  }
  .legal-section a {
    color: var(--blue);
    text-decoration: none;
    font-weight: 400;
  }
  .legal-section a:hover { text-decoration: underline; }
  .legal-list {
    list-style: none;
    margin: 12px 0 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .legal-list li {
    font-size: 15px;
    font-weight: 300;
    font-stretch: normal;
    color: var(--gray-4);
    line-height: 1.6;
    padding-left: 20px;
    position: relative;
  }
  .legal-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blue);
  }
  .legal-update {
    font-size: 13px;
    font-weight: 400;
    font-stretch: normal;
    color: var(--gray-3);
    margin-top: 48px;
  }
  @media (max-width: 640px) {
    .legal-page { padding: 96px 24px 72px; }
  }

  /* ══════════════════════════════
     BLOG PAGES
  ══════════════════════════════ */

  /* Nav active link */
  .nav-link-active {
    color: var(--blue) !important;
    font-weight: 600;
  }

  /* Blog hero */
  .blog-hero {
    background: var(--blue);
    padding: 140px 48px 88px;
    text-align: center;
  }
  .blog-hero-content {
    max-width: 720px;
    margin: 0 auto;
  }
  .blog-hero .legal-badge {
    background: rgba(255,255,255,0.18);
    color: white;
    margin-bottom: 24px;
  }
  .blog-hero h1 {
    font-size: clamp(48px, 6vw, 80px);
    font-weight: 800;
    font-stretch: semi-expanded;
    line-height: 1.0;
    letter-spacing: -0.03em;
    color: white;
    margin-bottom: 18px;
  }
  .blog-hero p {
    font-size: 17px;
    font-weight: 300;
    font-stretch: normal;
    color: rgba(255,255,255,0.75);
    line-height: 1.65;
  }

  /* Blog list section */
  .blog-list-section {
    background: var(--white);
    padding: 80px 48px 96px;
  }
  .blog-list-inner {
    max-width: 960px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  /* Blog post card */
  .blog-post {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    padding: 40px 0;
    border-bottom: 1px solid var(--gray-2);
  }
  .blog-post:first-child { border-top: 1px solid var(--gray-2); }
  .blog-post-image-link { flex-shrink: 0; display: block; }
  .blog-post-image {
    width: 480px;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, var(--blue-mid) 0%, var(--blue) 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: opacity 0.2s;
  }
  .blog-post-image-link:hover .blog-post-image { opacity: 0.88; }
  .blog-post-image span {
    font-size: 18px;
    font-weight: 700;
    font-stretch: semi-expanded;
    color: rgba(255,255,255,0.85);
    letter-spacing: -0.02em;
  }
  .blog-post-body {
    flex: 1;
    padding-top: 8px;
  }
  .blog-post-title-link { text-decoration: none; }
  .blog-post-title {
    font-size: clamp(22px, 2.4vw, 30px);
    font-weight: 800;
    font-stretch: semi-expanded;
    line-height: 1.15;
    letter-spacing: -0.025em;
    color: var(--black);
    margin-bottom: 16px;
    transition: color 0.18s;
  }
  .blog-post-title-link:hover .blog-post-title { color: var(--blue); }
  .blog-post-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 300;
    font-stretch: normal;
    color: var(--gray-3);
  }
  .blog-post-sep { color: var(--gray-2); }

  /* Article page */
  .article-page {
    padding: 120px 48px 96px;
    background: var(--white);
  }
  .article-container {
    max-width: 720px;
    margin: 0 auto;
  }
  .article-back {
    display: inline-block;
    font-size: 14px;
    font-weight: 500;
    font-stretch: semi-expanded;
    color: var(--gray-3);
    text-decoration: none;
    margin-bottom: 32px;
    transition: color 0.18s;
  }
  .article-back:hover { color: var(--blue); }
  .article-title {
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 800;
    font-stretch: semi-expanded;
    line-height: 1.08;
    letter-spacing: -0.03em;
    color: var(--black);
    margin-bottom: 40px;
  }
  .article-cover {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, var(--blue-mid) 0%, var(--blue) 100%);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 48px;
  }
  .article-cover span {
    font-size: 22px;
    font-weight: 700;
    font-stretch: semi-expanded;
    color: rgba(255,255,255,0.85);
    letter-spacing: -0.02em;
  }
  .article-body p {
    font-size: 17px;
    font-weight: 300;
    font-stretch: normal;
    color: var(--gray-4);
    line-height: 1.75;
    margin-bottom: 20px;
  }

  @media (max-width: 760px) {
    .blog-hero { padding: 110px 24px 64px; }
    .blog-list-section { padding: 48px 24px 72px; }
    .blog-post { flex-direction: column; gap: 20px; }
    .blog-post-image { width: 100%; }
    .article-page { padding: 96px 24px 72px; }
  }

/* ── LANG SWITCH ── */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 500;
  font-stretch: normal;
  letter-spacing: 0.04em;
  margin-left: 16px;
}
.lang-sep { color: #D9D9D9; }
.lang-opt { cursor: pointer; color: #A0A0A0; transition: color 0.18s; user-select: none; }
.lang-opt:hover { color: #4D4D4D; }
.lang-opt.active { color: #1a1a1a; }