*,
      *::before,
      *::after {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
      }

      :root {
        --cream: #f5f0e8;
        --warm: #e8ddd0;
        --soft: #e8d8c3;
        --sage: #8a9e8b;
        --deep: #2c3b2d;
        --coffee: #3f352d;
        --rust: #a05c3b;
        --gold: rgba(233 176 71 / 100%);
        --text: #3a3028;
        --light-text: #35302c;
      }

      html {
        scroll-behavior: smooth;
      }

      body {
        background-color: var(--cream);
        color: var(--text);
        font-family: "Jost", sans-serif;
        font-weight: 300;
        overflow-x: hidden;
      }

      button,
      a {
        font-family: inherit;
      }

      /* HERO */
      .hero {
        min-height: 100vh;
        display: grid;
        place-items: center;
        position: relative;
        background: linear-gradient(
          160deg,
          #f5f0e8 0%,
          #e8ddd0 50%,
          #d6cfc4 100%
        );
        overflow: hidden;
      }

      .hero::before {
        content: "CALMA";
        position: absolute;
        font-family: "Cormorant Garamond", serif;
        font-size: clamp(160px, 28vw, 400px);
        font-weight: 300;
        color: transparent;
        -webkit-text-stroke: 1px rgba(140, 120, 100, 0.12);
        letter-spacing: 0.15em;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        white-space: nowrap;
        pointer-events: none;
        animation: breathe 8s ease-in-out infinite;
      }

      @keyframes breathe {
        0%,
        100% {
          opacity: 0.6;
          transform: translate(-50%, -50%) scale(1);
        }
        50% {
          opacity: 1;
          transform: translate(-50%, -50%) scale(1.02);
        }
      }

      .hero-content {
        text-align: center;
        position: relative;
        z-index: 1;
        padding: 2rem;
        animation: fadeUp 1.4s ease both;
      }

      @keyframes fadeUp {
        from {
          opacity: 0;
          transform: translateY(30px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }

      .label {
        font-family: "Jost", sans-serif;
        font-weight: 300;
        font-size: 0.7rem;
        letter-spacing: 0.4em;
        text-transform: uppercase;
        color: var(--rust);
        margin-bottom: 2rem;
        display: block;
      }

      .hero h1 {
        font-family: "Cormorant Garamond", serif;
        font-size: clamp(3rem, 8vw, 7rem);
        font-weight: 300;
        line-height: 1;
        letter-spacing: 0.08em;
        color: var(--deep);
        margin-bottom: 1.5rem;
      }

      .hero-sub {
        font-family: "Cormorant Garamond", serif;
        font-style: italic;
        font-size: clamp(1rem, 2.5vw, 1.4rem);
        color: var(--light-text);
        max-width: 560px;
        margin: 0 auto 2.2rem;
        line-height: 1.8;
      }

      .hero-actions {
        display: flex;
        justify-content: center;
        margin-bottom: 3rem;
      }

      #logo-calma {
        width: min(600px, 90%);
        margin-bottom: 40px;
      }

      #descubrir {
        font-size: 14px;
      }

      .button-primary {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-height: 52px;
        padding: 0.95rem 2rem;
        border-radius: 999px;
        background: var(--deep);
        color: var(--cream);
        border: 1px solid rgba(44, 59, 45, 0.1);
        text-decoration: none;
        font-size: 0.9rem;
        font-weight: 400;
        letter-spacing: 0.03em;
        cursor: pointer;
        transition:
          transform 0.3s ease,
          background 0.3s ease,
          box-shadow 0.3s ease;
      }

      .button-primary:hover {
        background: var(--coffee);
        transform: translateY(-2px);
        box-shadow: 0 14px 35px rgba(44, 59, 45, 0.18);
      }

      .scroll-cue {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
        color: var(--light-text);
        font-size: 0.65rem;
        letter-spacing: 0.3em;
        text-transform: uppercase;
      }

      .scroll-line {
        width: 1px;
        height: 50px;
        background: linear-gradient(to bottom, var(--rust), transparent);
        animation: scrollLine 2s ease-in-out infinite;
      }

      @keyframes scrollLine {
        0%,
        100% {
          transform: scaleY(0);
          transform-origin: top;
        }
        50% {
          transform: scaleY(1);
          transform-origin: top;
        }
      }

      /* INTRO */
      .intro-block {
        text-align: center;
        padding: clamp(5rem, 12vw, 10rem) clamp(1.5rem, 5vw, 4rem);
        max-width: 780px;
        margin: 0 auto;
      }

      .intro-block p {
        font-family: "Cormorant Garamond", serif;
        font-size: clamp(1.2rem, 3vw, 1.7rem);
        font-weight: 300;
        line-height: 1.9;
        color: var(--text);
        margin-bottom: 1.5rem;
      }

      .intro-block p em {
        color: var(--rust);
        font-style: italic;
      }

      .divider {
        display: flex;
        align-items: center;
        gap: 1.5rem;
        max-width: 300px;
        margin: 0 auto;
        padding: 2rem 0;
      }

      .divider::before,
      .divider::after {
        content: "";
        flex: 1;
        height: 1px;
        background: var(--gold);
        opacity: 0.5;
      }

      .divider-dot {
        width: 5px;
        height: 5px;
        border-radius: 50%;
        background: var(--gold);
        opacity: 0.7;
      }


      /* DIMENSIONS */
      .dimensions-section {
  padding: clamp(5rem, 10vw, 8rem)
           clamp(1.5rem, 5vw, 4rem);

  background:
    linear-gradient(
      180deg,
      var(--cream) 0%,
      #f0e8df 100%
    );
}

.dimensions-header {
  text-align: center;
  max-width: 860px;
  margin: 0 auto 4rem;
}

.dimensions-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;

  padding: 0.7rem 1.2rem;

  border-radius: 999px;

  background: rgba(160, 92, 59, 0.08);

  color: var(--rust);

  font-size: 0.82rem;
  font-weight: 500;

  margin-bottom: 1.5rem;
}

.dimensions-header h2 {
  font-family: "Cormorant Garamond", serif;

  font-size: clamp(2.3rem, 5vw, 4.2rem);

  font-weight: 300;

  color: var(--deep);

  letter-spacing: 0.03em;
}

.dimensions-header p {
  max-width: 760px;

  margin: 1.5rem auto 0;

  font-size: 1.05rem;

  line-height: 1.9;

  color: var(--light-text);
}

      /* QUE ES */
      .what-section {
        padding: clamp(5rem, 10vw, 8rem) clamp(1.5rem, 5vw, 4rem);
        background: linear-gradient(180deg, var(--cream) 0%, #efe7dd 100%);
      }

      .what-heading {
        max-width: 860px;
        margin: 0 auto;
        text-align: center;
      }

      .what-heading h2 {
        font-family: "Cormorant Garamond", serif;
        font-size: clamp(2.2rem, 5vw, 4rem);
        font-weight: 300;
        color: var(--deep);
        letter-spacing: 0.04em;
      }

      .what-heading p {
        margin-top: 1.5rem;
        font-size: clamp(1rem, 2vw, 1.15rem);
        line-height: 1.9;
        color: var(--light-text);
      }

      .what-grid {
        max-width: 1120px;
        margin: 3rem auto 0;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.25rem;
      }

      .what-card {
        border-radius: 1.8rem;
        background: rgba(255, 255, 255, 0.58);
        box-shadow: 0 18px 45px rgba(60, 48, 40, 0.06);
        padding: clamp(1.5rem, 3vw, 2rem);
        border: 1px solid rgba(255, 255, 255, 0.5);
        transition:
          transform 0.3s ease,
          box-shadow 0.3s ease;
      }

      .what-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 24px 55px rgba(60, 48, 40, 0.09);
      }

      .what-icon {
        width: 44px;
        height: 44px;
        display: grid;
        place-items: center;
        border-radius: 50%;
        color: #8a6f55;
        background: rgba(201, 169, 110, 0.12);
        margin-bottom: 1.2rem;
      }

      .what-card h3 {
        font-family: "Cormorant Garamond", serif;
        font-size: 1.45rem;
        font-weight: 400;
        color: var(--deep);
        margin-bottom: 0.8rem;
      }

      .what-card p {
        line-height: 1.85;
        color: var(--light-text);
        font-size: 0.95rem;
      }

      /* LETTERS SECTION */
      .letters-section {
        background: var(--deep);
        position: relative;
        overflow: hidden;
        padding: clamp(4rem, 10vw, 8rem) 0;
      }

      .letters-section::before {
        content: "";
        position: absolute;
        inset: 0;
        background:
          radial-gradient(
            ellipse at 20% 50%,
            rgba(138, 158, 139, 0.08) 0%,
            transparent 60%
          ),
          radial-gradient(
            ellipse at 80% 30%,
            rgba(201, 169, 110, 0.06) 0%,
            transparent 50%
          );
      }

      .letters-title {
        text-align: center;
        margin-bottom: clamp(3rem, 6vw, 5rem);
        position: relative;
        z-index: 1;
      }

      .letters-title .label {
        color: var(--gold);
        opacity: 0.8;
      }

      .letters-title h2 {
        font-family: "Cormorant Garamond", serif;
        font-size: clamp(2rem, 5vw, 3.5rem);
        font-weight: 300;
        color: var(--cream);
        letter-spacing: 0.05em;
      }

      /* GRID CALMA */
      .letters-grid {
        --card-width: 280px;
        --card-gap: 0px;
        --grid-padding: clamp(1.5rem, 5vw, 4rem);

        display: grid;

        /* 5 columnas exactas */
        grid-template-columns: repeat(5, var(--card-width));

        gap: var(--card-gap);

        justify-content: center;

        max-width: calc(
          (var(--card-width) * 5) + (var(--card-gap) * 4) +
            (var(--grid-padding) * 2)
        );

        margin: 0 auto;

        padding: 0 var(--grid-padding);

        position: relative;
        z-index: 1;
      }

      .letter-card {
        width: var(--card-width);

        padding: 2rem;

        border-top: 1px solid rgba(201, 169, 110, 0.15);

        transition:
          background 0.5s ease,
          transform 0.4s ease;

        cursor: default;
      }

      .letter-card:hover {
        background: rgba(255, 255, 255, 0.03);
        transform: translateY(-4px);
      }

      .letter-num {
        font-family: "Cormorant Garamond", serif;
        font-size: clamp(4rem, 10vw, 7rem);
        font-weight: 300;
        line-height: 1;
        color: transparent;
        -webkit-text-stroke: 1px rgba(233 176 71 / 55%);
        display: block;
        margin-bottom: 0.5rem;
        transition: -webkit-text-stroke-color 0.4s ease;
      }

      .letter-card:hover .letter-num {
        -webkit-text-stroke-color: rgba(233 176 71 / 55%);
      }

      .letter-word {
        font-family: "Jost", sans-serif;
        font-weight: 200;
        font-size: 0.65rem;
        letter-spacing: 0.35em;
        text-transform: uppercase;
        color: var(--gold);
        margin-bottom: 1.2rem;
        display: block;
        opacity: 0.8;
      }

      .letter-card h3 {
        font-family: "Cormorant Garamond", serif;
        font-size: clamp(1.1rem, 2.5vw, 1.4rem);
        font-weight: 400;
        color: var(--cream);
        margin-bottom: 0.8rem;
        line-height: 1.4;
      }

      .letter-card p {
        font-family: "Jost", sans-serif;
        font-weight: 300;
        font-size: 0.88rem;
        color: rgba(245, 240, 232, 0.55);
        line-height: 1.9;
      }

      /* RESPONSIVE */
      /* Si no entran las 5 letras CALMA horizontales,
   pasa automáticamente a vertical */
      @media (max-width: 1500px) {
        .letters-grid {
          grid-template-columns: 1fr;

          max-width: 520px;

          justify-items: center;
        }

        .letter-card {
          width: 100%;
        }
      }

      /* PHILOSOPHY */
      .philosophy {
        padding: clamp(5rem, 12vw, 10rem) clamp(1.5rem, 5vw, 4rem);
        max-width: 900px;
        margin: 0 auto;
      }

      .section-heading {
        text-align: center;
        margin-bottom: 1rem;
      }

      .section-heading h2 {
        font-family: "Cormorant Garamond", serif;
        font-size: clamp(2rem, 5vw, 3rem);
        font-weight: 300;
        color: var(--deep);
        letter-spacing: 0.04em;
      }

      .philosophy-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: clamp(1.5rem, 4vw, 3rem);
        margin-top: clamp(3rem, 6vw, 5rem);
      }

      .philo-card {
        padding: clamp(1.5rem, 3vw, 2.5rem);
        border: 1px solid rgba(138, 158, 139, 0.2);
        position: relative;
        overflow: hidden;
        transition: border-color 0.4s ease;
      }

      .philo-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 3px;
        height: 0;
        background: var(--sage);
        transition: height 0.5s ease;
      }

      .philo-card:hover {
        border-color: rgba(138, 158, 139, 0.5);
      }
      .philo-card:hover::before {
        height: 100%;
      }

      .philo-card h3 {
        font-family: "Cormorant Garamond", serif;
        font-size: clamp(1.1rem, 2vw, 1.3rem);
        font-weight: 400;
        color: var(--deep);
        margin-bottom: 0.8rem;
        line-height: 1.4;
      }

      .philo-card p {
        font-size: 0.87rem;
        color: var(--light-text);
        line-height: 1.9;
      }

      /* PROGRAM */
      .program-section {
        background: linear-gradient(180deg, #e8ddd0 0%, #ddd3c6 100%);
        padding: clamp(5rem, 10vw, 8rem) clamp(1.5rem, 5vw, 4rem);
      }

      .program-inner {
        max-width: 800px;
        margin: 0 auto;
      }

      .program-title {
        text-align: center;
        margin-bottom: clamp(3rem, 6vw, 5rem);
      }

      .program-title h2 {
        font-family: "Cormorant Garamond", serif;
        font-size: clamp(2rem, 5vw, 3.5rem);
        font-weight: 300;
        color: var(--deep);
        letter-spacing: 0.05em;
      }

      .weeks {
        display: flex;
        flex-direction: column;
        gap: 0;
      }

      .week {
        display: grid;
        grid-template-columns: 80px 1fr;
        align-items: start;
        padding: clamp(1.2rem, 3vw, 1.8rem) 0;
        border-bottom: 1px solid rgba(60, 48, 40, 0.12);
        gap: 1.5rem;
        transition: opacity 0.3s ease;
      }

      .week:hover {
        opacity: 0.8;
      }

      .week-num {
        font-family: "Cormorant Garamond", serif;
        font-size: 2.8rem;
        font-weight: 300;
        color: var(--rust);
        opacity: 0.4;
        line-height: 1;
        text-align: right;
      }

      .week-content h4 {
        font-family: "Cormorant Garamond", serif;
        font-size: clamp(1rem, 2.5vw, 1.25rem);
        font-weight: 400;
        color: var(--deep);
        margin-bottom: 0.3rem;
      }

      .week-content p {
        font-size: 0.83rem;
        color: var(--light-text);
        line-height: 1.7;
      }

      /* CTA */
      .cta-section {
        background: var(--coffee);
        padding: clamp(5rem, 10vw, 8rem) clamp(1.5rem, 5vw, 4rem);
        color: #fff;
        position: relative;
        overflow: hidden;
      }

      .cta-section::before {
        content: "";
        position: absolute;
        width: 700px;
        height: 700px;
        border-radius: 50%;
        border: 1px solid rgba(232, 216, 195, 0.08);
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        pointer-events: none;
      }

      .cta-section::after {
        content: "";
        position: absolute;
        width: 460px;
        height: 460px;
        border-radius: 50%;
        border: 1px solid rgba(232, 216, 195, 0.12);
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        pointer-events: none;
      }

      .cta-container {
        max-width: 1000px;
        margin: 0 auto;
        text-align: center;
        position: relative;
        z-index: 1;
      }

      .cta-icon {
        width: 48px;
        height: 48px;
        display: grid;
        place-items: center;
        margin: 0 auto 1.5rem;
        color: var(--soft);
        opacity: 0.9;
      }

      .cta-title {
        font-family: "Cormorant Garamond", serif;
        font-size: clamp(2rem, 5vw, 4rem);
        font-weight: 300;
        line-height: 1.2;
        color: var(--cream);
        margin-bottom: 1.5rem;
        letter-spacing: 0.03em;
      }

      .cta-description {
        max-width: 760px;
        margin: 0 auto;
        font-family: "Cormorant Garamond", serif;
        font-size: clamp(1.1rem, 2.2vw, 1.4rem);
        font-style: italic;
        line-height: 1.9;
        color: rgba(232, 216, 195, 0.78);
      }

      .cta-box {
        margin-top: 4rem;
        padding: clamp(2rem, 4vw, 3rem);
        border-radius: 2rem;
        background: rgba(255, 255, 255, 0.08);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.08);
      }

      .cta-box-title {
        font-family: "Cormorant Garamond", serif;
        font-size: clamp(1.7rem, 4vw, 2.5rem);
        font-weight: 400;
        color: #fff;
        margin-bottom: 1rem;
      }

      .cta-box-text {
        max-width: 700px;
        margin: 0 auto;
        font-size: 1rem;
        line-height: 1.9;
        color: rgba(232, 216, 195, 0.85);
      }

      .cta-button {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        margin-top: 2rem;
        background: var(--soft);
        color: var(--coffee);
        border: none;
        border-radius: 999px;
        padding: 1rem 2.5rem;
        font-size: 0.95rem;
        font-family: "Jost", sans-serif;
        font-weight: 400;
        text-decoration: none;
        cursor: pointer;
        transition:
          transform 0.3s ease,
          background 0.3s ease,
          box-shadow 0.3s ease;
      }

      .cta-button:hover {
        background: #ffffff;
        transform: translateY(-2px);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
      }

      @media (max-width: 760px) {
        .what-grid,
        .philosophy-grid {
          grid-template-columns: 1fr;
        }

        .week {
          grid-template-columns: 54px 1fr;
          gap: 1rem;
        }

        .week-num {
          font-size: 2.2rem;
        }
      }