:root {
    --white: #FAFAF8;
    --off-white: #F3F2EF;
    --light-gray: #E8E6E1;
    --mid-gray: #999890;
    --dark: #1A1916;
    --accent: #C4922A;
    --accent-light: #E8C97A;
    --whatsapp: #25D366;
    --whatsapp-dark: #1DA851;
    --serif: 'Cormorant Garamond', serif;
    --sans: 'DM Sans', sans-serif;
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; overflow-x: hidden; max-width: 100%; }
  body { font-family: var(--sans); background: var(--white); color: var(--dark); overflow-x: hidden; max-width: 100%; position: relative; touch-action: pan-y; }

  /* NAV */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 6%;
    background: rgba(250,250,248,0.88); backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--light-gray);
    transition: padding .3s;
  }
  .nav-logo { font-family: var(--serif); font-size: 1.5rem; font-weight: 600; color: var(--dark); text-decoration: none; letter-spacing: .04em; }
  .nav-logo span { color: var(--accent); }
  .nav-cta {
    background: var(--dark); color: var(--white);
    font-size: .78rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
    text-decoration: none; padding: 10px 22px; border-radius: 40px;
    transition: background .25s, transform .2s;
  }
  .nav-cta:hover { background: var(--accent); transform: translateY(-1px); }
  /* WA_LINK = https://api.whatsapp.com/message/IIJ2CU5AN4WMI1?autoload=1&app_absent=0 */

  /* HERO */
  .hero { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; padding-top: 80px; overflow: hidden; position: relative; }
  .hero-left { display: flex; flex-direction: column; justify-content: center; padding: 80px 6% 80px 8%; position: relative; z-index: 2; max-width: 640px; }
  .hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: .72rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
    color: var(--accent); margin-bottom: 28px;
  }
  .hero-badge::before { content: ''; display: block; width: 28px; height: 1px; background: var(--accent); }
  .hero-headline {
    font-family: var(--serif); font-size: clamp(2.6rem, 4.5vw, 4.4rem);
    font-weight: 300; line-height: 1.12; letter-spacing: -.01em; margin-bottom: 24px;
  }
  .hero-headline em { font-style: italic; color: var(--accent); }
  .hero-sub { font-size: 1rem; font-weight: 300; color: #555; line-height: 1.7; max-width: 440px; margin-bottom: 44px; }
  .hero-actions { display: flex; flex-direction: column; gap: 14px; max-width: 320px; }
  .btn-wa {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    background: var(--whatsapp); color: #fff;
    font-size: .9rem; font-weight: 600; text-decoration: none;
    padding: 18px 32px; border-radius: 50px;
    box-shadow: 0 8px 32px rgba(37,211,102,.3);
    transition: background .25s, transform .2s, box-shadow .25s;
  }
  .btn-wa:hover { background: var(--whatsapp-dark); transform: translateY(-2px); box-shadow: 0 12px 40px rgba(37,211,102,.4); }
  .btn-outline {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    color: var(--dark); font-size: .82rem; font-weight: 500; letter-spacing: .05em;
    text-decoration: none; padding: 14px 28px; border-radius: 50px;
    border: 1.5px solid var(--light-gray);
    transition: border-color .25s, background .25s;
  }
  .btn-outline:hover { border-color: var(--dark); background: var(--off-white); }
  .hero-stats { display: flex; gap: 36px; margin-top: 60px; padding-top: 36px; border-top: 1px solid var(--light-gray); }
  .stat-num { font-family: var(--serif); font-size: 2rem; font-weight: 600; display: block; }
  .stat-label { font-size: .72rem; color: var(--mid-gray); letter-spacing: .06em; text-transform: uppercase; margin-top: 2px; }
  .hero-right {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
  }
  .hero-right::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(250,250,248,1) 0%, rgba(250,250,248,0.97) 30%, rgba(250,250,248,0.75) 55%, rgba(250,250,248,0.1) 100%);
    z-index: 1;
  }
  .hero-img-main { width: 100%; height: 100%; object-fit: cover; object-position: center 95%; display: block; position: relative; z-index: 0; }
  .hero-img-overlay { display: none; }
  .hero-card { z-index: 3;
    position: absolute; bottom: 48px; left: 16px;
    background: var(--white); border-radius: 16px; padding: 18px 22px;
    box-shadow: 0 20px 60px rgba(0,0,0,.14);
    display: flex; align-items: center; gap: 14px;
    animation: floatCard 4s ease-in-out infinite;
  }
  @keyframes floatCard { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
  .card-icon { width: 44px; height: 44px; background: var(--accent); border-radius: 12px; display: grid; place-items: center; color: white; font-size: 1.2rem; }
  .card-text strong { display: block; font-size: .88rem; font-weight: 600; }
  .card-text span { font-size: .75rem; color: var(--mid-gray); }

  /* SECTIONS */
  section { padding: 100px 8%; }
  .label {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: .72rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
    color: var(--accent); margin-bottom: 16px;
  }
  .label::after { content: ''; display: block; height: 1px; width: 40px; background: var(--accent); }
  .label.light { color: var(--accent-light); }
  .label.light::after { background: var(--accent-light); }
  .title { font-family: var(--serif); font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 300; line-height: 1.15; margin-bottom: 20px; }
  .sub { font-size: .95rem; font-weight: 300; color: #666; line-height: 1.8; max-width: 520px; }

  /* PORTFOLIO CAROUSEL */
  #portfolio { background: var(--off-white); padding: 80px 6%; }
  .portfolio-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 40px; flex-wrap: wrap; gap: 20px; }

  .pg-carousel-wrap { overflow: hidden; border-radius: 16px; }
  .pg-track { position: relative; }
  .pg-page {
    display: none;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 260px);
    gap: 10px;
  }
  .pg-page.active { display: grid; animation: pgFadeIn .4s ease; }
  @keyframes pgFadeIn { from { opacity: 0; transform: scale(.98); } to { opacity: 1; transform: none; } }

  .pg-item { border-radius: 10px; overflow: hidden; position: relative; cursor: pointer; }
  .pg-photo { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s ease; }
  .pg-item:hover .pg-photo { transform: scale(1.05); }
  .pg-item::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.45) 0%, transparent 50%);
    opacity: 0; transition: opacity .3s;
  }
  .pg-item:hover::after { opacity: 1; }

  .pg-controls { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 28px; }
  .pg-dot {
    width: 9px; height: 9px; border-radius: 50%;
    background: var(--light-gray); border: none; cursor: pointer; padding: 0;
    transition: background .3s, transform .3s;
  }
  .pg-dot.active { background: var(--accent); transform: scale(1.35); }
  .pg-arrow {
    width: 40px; height: 40px; border-radius: 50%;
    background: var(--white); border: 1.5px solid var(--light-gray);
    color: var(--dark); font-size: 1.1rem; cursor: pointer;
    display: grid; place-items: center;
    transition: background .25s, border-color .25s, transform .2s;
  }
  .pg-arrow:hover { background: var(--accent); border-color: var(--accent); color: white; transform: scale(1.08); }

  @media (max-width: 700px) {
    .pg-page { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(3, 180px); }
  }
  @media (max-width: 400px) {
    .pg-page { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(3, 150px); }
  }

  /* TESTIMONIALS */
  #testimonials { background: var(--dark); color: var(--white); padding: 80px 6%; }
  .testi-carousel-wrap { position: relative; margin-top: 52px; overflow: hidden; }
  .testi-grid {
    display: flex;
    gap: 24px;
    transition: transform .45s cubic-bezier(.25,.46,.45,.94);
    will-change: transform;
    cursor: grab;
    user-select: none;
  }
  .testi-grid.dragging { cursor: grabbing; transition: none; }
  .testi-card {
    background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
    border-radius: 20px; padding: 32px 28px; position: relative;
    flex: 0 0 calc(50% - 12px);
    min-width: calc(50% - 12px);
    transition: background .3s, transform .3s;
    box-sizing: border-box;
  }
  .testi-card:hover { background: rgba(255,255,255,.09); }
  .testi-card::before {
    content: '\201C'; font-family: var(--serif); font-size: 5rem;
    color: var(--accent); opacity: .5;
    position: absolute; top: 8px; left: 20px; line-height: 1;
  }
  .stars { color: var(--accent-light); font-size: .9rem; letter-spacing: 2px; margin-bottom: 14px; }
  .testi-text { font-size: .85rem; font-weight: 300; line-height: 1.75; color: rgba(255,255,255,.8); margin-bottom: 24px; }
  .testi-author { display: flex; align-items: center; gap: 12px; }
  .testi-avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; border: 2px solid var(--accent); }
  .testi-initials {
    width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
    background: var(--accent); color: #fff;
    display: grid; place-items: center;
    font-size: .78rem; font-weight: 700; letter-spacing: .04em;
  }
  .testi-name { font-size: .84rem; font-weight: 600; color: var(--white); }
  .testi-role { font-size: .7rem; color: rgba(255,255,255,.45); margin-top: 2px; }

  /* Carousel controls */
  .testi-controls { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 32px; }
  .testi-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: rgba(255,255,255,.25); border: none; cursor: pointer;
    transition: background .3s, transform .3s; padding: 0;
  }
  .testi-dot.active { background: var(--accent); transform: scale(1.3); }
  .testi-arrow {
    width: 40px; height: 40px; border-radius: 50%;
    background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
    color: white; font-size: 1.1rem; cursor: pointer;
    display: grid; place-items: center;
    transition: background .25s, transform .2s;
  }
  .testi-arrow:hover { background: var(--accent); transform: scale(1.08); }

  @media (max-width: 700px) {
    .testi-card { flex: 0 0 100%; min-width: 100%; padding: 28px 20px; }
  }

  /* SERVICES */
  #services { background: var(--white); }
  .services-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; margin-top: 60px; }
  .services-img-wrap { position: relative; border-radius: 20px; overflow: hidden; aspect-ratio: 4/5; }
  .services-img { width: 100%; height: 100%; object-fit: cover; object-position: center center; display: block; }
  .services-badge {
    position: absolute; top: 28px; right: 28px;
    background: var(--white); border-radius: 14px; padding: 14px 18px;
    text-align: center; box-shadow: 0 8px 24px rgba(0,0,0,.12);
  }
  .services-badge strong { display: block; font-family: var(--serif); font-size: 2rem; font-weight: 600; color: var(--accent); line-height: 1; }
  .services-badge span { font-size: .7rem; color: var(--mid-gray); letter-spacing: .05em; }
  .service-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
  .service-item {
    border: 1.5px solid var(--light-gray); border-radius: 14px; padding: 22px 24px;
    display: flex; align-items: flex-start; gap: 18px;
    transition: border-color .25s, box-shadow .25s;
  }
  .service-item:hover { border-color: var(--accent); box-shadow: 0 4px 20px rgba(196,146,42,.1); }
  .service-icon {
    width: 44px; height: 44px; background: var(--off-white); border-radius: 12px;
    display: grid; place-items: center; font-size: 1.2rem; flex-shrink: 0;
    transition: background .25s;
  }
  .service-item:hover .service-icon { background: var(--accent); }
  .service-name { font-size: .92rem; font-weight: 600; margin-bottom: 4px; }
  .service-desc { font-size: .8rem; color: var(--mid-gray); line-height: 1.6; }

  /* DIFFERENTIALS */
  #diff { background: var(--off-white); }
  .diff-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 56px; }
  .diff-card { background: var(--white); border-radius: 20px; padding: 40px 32px; position: relative; overflow: hidden; transition: transform .3s; }
  .diff-card:hover { transform: translateY(-6px); }
  .diff-number { font-family: var(--serif); font-size: 5rem; font-weight: 300; color: var(--off-white); position: absolute; top: -10px; right: 20px; line-height: 1; user-select: none; }
  .diff-icon { width: 52px; height: 52px; background: var(--dark); border-radius: 14px; display: grid; place-items: center; font-size: 1.4rem; margin-bottom: 22px; }
  .diff-title { font-size: 1rem; font-weight: 600; margin-bottom: 10px; }
  .diff-text { font-size: .85rem; color: #666; line-height: 1.75; }

  /* OFFER */
  #offer {
    background: linear-gradient(135deg, var(--dark) 0%, #2C2A24 100%);
    color: var(--white); text-align: center; padding: 120px 8%; position: relative; overflow: hidden;
  }
  #offer::before {
    content: ''; position: absolute; top: -100px; left: 50%; transform: translateX(-50%);
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(196,146,42,.15) 0%, transparent 70%);
    pointer-events: none;
  }
  .offer-title { font-family: var(--serif); font-size: clamp(2.2rem, 4vw, 3.6rem); font-weight: 300; line-height: 1.18; max-width: 680px; margin: 0 auto 24px; }
  .offer-title em { font-style: italic; color: var(--accent-light); }
  .offer-sub { font-size: .95rem; color: rgba(255,255,255,.6); max-width: 520px; margin: 0 auto 48px; line-height: 1.8; }
  .offer-includes { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 52px; }
  .offer-tag {
    background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); color: var(--white);
    font-size: .78rem; font-weight: 500; letter-spacing: .05em;
    padding: 8px 18px; border-radius: 30px; display: flex; align-items: center; gap: 7px;
  }
  .offer-tag::before { content: '✓'; color: var(--accent-light); font-weight: 700; }
  .btn-wa-lg {
    display: inline-flex; align-items: center; gap: 12px;
    background: var(--whatsapp); color: #fff;
    font-size: 1rem; font-weight: 700; text-decoration: none;
    padding: 20px 44px; border-radius: 60px;
    box-shadow: 0 12px 40px rgba(37,211,102,.35);
    transition: background .25s, transform .2s, box-shadow .25s;
  }
  .btn-wa-lg:hover { background: var(--whatsapp-dark); transform: translateY(-3px); box-shadow: 0 18px 50px rgba(37,211,102,.45); }

  /* URGENCY */
  #urgency { background: var(--off-white); text-align: center; padding: 80px 8%; }
  .urgency-inner {
    background: var(--white); border: 1.5px solid var(--light-gray); border-radius: 24px;
    padding: 60px; max-width: 780px; margin: 0 auto;
  }
  .urgency-pill {
    display: inline-flex; align-items: center; gap: 8px;
    background: #FEF3CD; border: 1px solid #F5C843; color: #92680A;
    font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
    padding: 6px 16px; border-radius: 20px; margin-bottom: 24px;
  }
  .urgency-pill .dot { width: 8px; height: 8px; background: #F5A623; border-radius: 50%; animation: pulse 1.5s infinite; }
  @keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .6; transform: scale(.85); } }
  .urgency-title { font-family: var(--serif); font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 400; line-height: 1.2; margin-bottom: 16px; }
  .urgency-text { font-size: .9rem; color: #666; line-height: 1.8; max-width: 480px; margin: 0 auto 36px; }
  .urgency-slots { display: flex; gap: 12px; justify-content: center; margin-bottom: 36px; flex-wrap: wrap; }
  .slot { width: 44px; height: 44px; border-radius: 8px; display: grid; place-items: center; font-size: .7rem; font-weight: 700; }
  .slot.taken { background: var(--light-gray); color: var(--mid-gray); text-decoration: line-through; }
  .slot.available { background: var(--dark); color: var(--white); }
  .slot.last { background: var(--accent); color: var(--white); animation: pulse 1.5s infinite; }

  /* FINAL CTA */
  #final-cta { background: var(--dark); color: var(--white); text-align: center; padding: 120px 8%; }
  .final-title { font-family: var(--serif); font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 300; line-height: 1.1; max-width: 700px; margin: 0 auto 32px; }
  .final-title em { font-style: italic; color: var(--accent-light); }
  .final-sub { font-size: .95rem; color: rgba(255,255,255,.55); margin-bottom: 52px; line-height: 1.8; }
  .final-actions { display: flex; flex-direction: column; align-items: center; gap: 14px; }
  .final-note { font-size: .78rem; color: rgba(255,255,255,.35); letter-spacing: .04em; }

  /* URGENCY BAR */
  .urgency-bar-wrap { width: 100%; max-width: 480px; margin: 0 auto 36px; }
  .urgency-bar-label { display: flex; justify-content: space-between; font-size: .82rem; font-weight: 600; margin-bottom: 10px; color: var(--dark); }
  .urgency-pct { color: var(--accent); }
  .urgency-bar { height: 12px; background: var(--light-gray); border-radius: 20px; overflow: hidden; }
  .urgency-bar-fill { height: 100%; width: 85%; background: linear-gradient(to right, var(--accent), #e8a020); border-radius: 20px; animation: fillBar 1.5s ease-out both; }
  @keyframes fillBar { from { width: 0; } to { width: 85%; } }
  .urgency-bar-sub { font-size: .82rem; color: #888; margin-top: 12px; line-height: 1.6; }

  /* OFFER URGENCY BAR */
  .offer-urgency-bar { width: 100%; max-width: 500px; margin: 0 auto 48px; }
  .offer-bar-label { display: flex; justify-content: space-between; font-size: .82rem; font-weight: 600; margin-bottom: 10px; color: rgba(255,255,255,.8); }
  .offer-bar-pct { color: var(--accent-light); }
  .offer-bar-track { height: 12px; background: rgba(255,255,255,.12); border-radius: 20px; overflow: hidden; }
  .offer-bar-fill { height: 100%; width: 0; background: linear-gradient(to right, var(--accent), var(--accent-light)); border-radius: 20px; transition: width 1.5s cubic-bezier(.25,.46,.45,.94); }
  .offer-bar-sub { font-size: .8rem; color: rgba(255,255,255,.5); margin-top: 12px; line-height: 1.6; }

  /* FOOTER */
  footer { background: #111; color: rgba(255,255,255,.4); padding: 28px 8%; font-size: .78rem; text-align: center; }
  .footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
  .footer-logo { font-family: var(--serif); font-size: 1.1rem; font-weight: 600; color: rgba(255,255,255,.7); display: block; margin-bottom: 6px; }
  .footer-copy { color: rgba(255,255,255,.3); font-size: .72rem; }
  .footer-follow { display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
  .footer-follow-label { font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
  .footer-socials { display: flex; gap: 14px; }
  .footer-social {
    display: flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
    color: rgba(255,255,255,.6); text-decoration: none;
    font-size: .76rem; font-weight: 500;
    padding: 8px 16px; border-radius: 30px;
    transition: background .25s, color .25s, border-color .25s;
  }
  .footer-social:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
  .footer-social svg { flex-shrink: 0; }
  @media (max-width: 600px) {
    .footer-inner { flex-direction: column; align-items: center; text-align: center; }
    .footer-follow { align-items: center; }
  }

  /* WA FLOAT */
  .wa-float {
    position: fixed; bottom: 28px; right: 28px; z-index: 999;
    width: 60px; height: 60px; background: var(--whatsapp); border-radius: 50%;
    display: grid; place-items: center;
    box-shadow: 0 8px 30px rgba(37,211,102,.5); text-decoration: none;
    transition: transform .25s, box-shadow .25s;
    animation: waPop .5s 1.5s both;
  }
  @keyframes waPop { from { opacity: 0; transform: scale(.5); } to { opacity: 1; transform: scale(1); } }
  .wa-float:hover { transform: scale(1.12); box-shadow: 0 12px 40px rgba(37,211,102,.6); }
  .wa-tooltip {
    position: absolute; right: 72px;
    background: var(--dark); color: var(--white);
    font-size: .78rem; font-weight: 500; white-space: nowrap;
    padding: 8px 14px; border-radius: 8px;
    opacity: 0; pointer-events: none; transition: opacity .25s;
  }
  .wa-float:hover .wa-tooltip { opacity: 1; }

  /* ANIMATIONS */
  .fade-up { opacity: 0; transform: translateY(36px); transition: opacity .7s cubic-bezier(.25,.46,.45,.94), transform .7s cubic-bezier(.25,.46,.45,.94); }
  .fade-up.visible { opacity: 1; transform: none; }
  .delay-1 { transition-delay: .1s; }
  .delay-2 { transition-delay: .2s; }
  .delay-3 { transition-delay: .3s; }

  /* RESPONSIVE */
  @media (max-width: 900px) {
    #sobre > div { grid-template-columns: 1fr !important; gap: 40px !important; }
    #sobre > div > div:last-child { aspect-ratio: 16/9 !important; }
    .hero { grid-template-columns: 1fr; }
    .hero-left { padding: 120px 6% 60px; }
    .hero-right { min-height: 55vw; }
    .hero-card { left: 16px; bottom: 16px; }
    .portfolio-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: 200px 200px 200px; }
    .p-item:nth-child(1) { grid-column: 1/2; grid-row: 1/2; }
    .p-item:nth-child(2) { grid-column: 2/3; grid-row: 1/2; }
    .p-item:nth-child(3) { grid-column: 1/2; grid-row: 2/3; }
    .p-item:nth-child(4) { grid-column: 2/3; grid-row: 2/3; }
    .p-item:nth-child(5) { grid-column: 1/3; grid-row: 3/4; }
    .testi-grid { grid-template-columns: 1fr; }
    .testi-grid .testi-card:nth-child(5) { grid-column: span 1; }
    .services-layout { grid-template-columns: 1fr; gap: 40px; }
    .services-img-wrap { aspect-ratio: 16/9; }
    .diff-grid { grid-template-columns: 1fr 1fr; }
    .urgency-inner { padding: 40px 24px; }
  }
  @media (max-width: 600px) {
    section { padding: 70px 5%; }
    .hero-left { padding: 100px 5% 50px; }
    nav { padding: 16px 5%; }
    .diff-grid { grid-template-columns: 1fr; }
    .btn-wa-lg { padding: 18px 32px; font-size: .9rem; }
    .urgency-slots { gap: 8px; }
  }

/* ANIMATIONS */
@keyframes ripple { to { transform: translate(-50%,-50%) scale(30); opacity: 0; } }
  .hero-badge, .hero-headline, .hero-sub, .hero-actions, .hero-stats { will-change: opacity, transform; }
  .testi-card, .diff-card { will-change: transform; }