/* ==========================================================
   PROYECTO TRANSVERSAL
   Portal institucional · COBACH Plantel 34
   ========================================================== */

.pt-hero {
    position: relative;
    overflow: hidden;
    padding: 72px 0 78px;
    background:
        radial-gradient(
            circle at 88% 15%,
            rgba(201, 34, 50, 0.20),
            transparent 34%
        ),
        linear-gradient(
            135deg,
            #080b45 0%,
            #0b0e54 55%,
            #10166c 100%
        );
    color: #ffffff;
}

.pt-hero::after {
    content: "";
    position: absolute;
    width: 340px;
    height: 340px;
    right: -110px;
    bottom: -210px;
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 50%;
}

.pt-hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
    gap: 56px;
    align-items: center;
}

.pt-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    align-items: center;
    margin-bottom: 28px;
    font-size: 0.84rem;
    color: rgba(255, 255, 255, 0.68);
}

.pt-breadcrumb a {
    color: rgba(255, 255, 255, 0.82);
    text-decoration: none;
}

.pt-breadcrumb a:hover {
    color: #ffffff;
}

.pt-eyebrow,
.pt-section-label {
    display: inline-block;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.pt-eyebrow {
    margin-bottom: 15px;
    color: #ffb4bb;
}

.pt-hero h1 {
    max-width: 760px;
    margin: 0;
    font-size: clamp(2.8rem, 6vw, 5.25rem);
    line-height: 0.96;
    letter-spacing: -0.055em;
    color: #ffffff;
}

.pt-hero h1 span {
    display: block;
    color: #f6c4c9;
}

.pt-hero-lead {
    max-width: 720px;
    margin: 25px 0 0;
    font-size: 1.06rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.80);
}

.pt-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.pt-button {
    display: inline-flex;
    min-height: 48px;
    padding: 0 20px;
    border-radius: 10px;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-weight: 800;
    text-decoration: none;
    transition:
        transform 0.18s ease,
        box-shadow 0.18s ease,
        background 0.18s ease;
}

.pt-button:hover {
    transform: translateY(-2px);
}

.pt-button-primary {
    background: #c92232;
    color: #ffffff;
    box-shadow: 0 12px 28px rgba(201, 34, 50, 0.25);
}

.pt-button-primary:hover {
    background: #b31c2b;
    color: #ffffff;
}

.pt-button-secondary {
    border: 1px solid rgba(255, 255, 255, 0.24);
    background: rgba(255, 255, 255, 0.07);
    color: #ffffff;
}

.pt-button-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
}

.pt-hero-card {
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.075);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
    backdrop-filter: blur(10px);
}

.pt-symbol {
    display: flex;
    width: 58px;
    height: 58px;
    margin-bottom: 24px;
    border-radius: 15px;
    align-items: center;
    justify-content: center;
    background: #c92232;
    box-shadow: 0 12px 28px rgba(201, 34, 50, 0.26);
}

.pt-symbol span {
    font-size: 1rem;
    font-weight: 900;
    letter-spacing: 0.05em;
}

.pt-hero-card > small {
    display: block;
    margin-bottom: 9px;
    color: rgba(255, 255, 255, 0.58);
}

.pt-hero-card h2 {
    margin: 0;
    font-size: 1.5rem;
    line-height: 1.25;
    color: #ffffff;
}

.pt-hero-card > p {
    margin: 15px 0 24px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.72);
}

.pt-campus-data {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.pt-campus-data div {
    padding: 13px 12px;
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.05);
}

.pt-campus-data small {
    display: block;
    margin-bottom: 4px;
    color: rgba(255, 255, 255, 0.50);
}

.pt-campus-data strong {
    font-size: 0.93rem;
    color: #ffffff;
}

.pt-intro-section,
.pt-route-section,
.pt-format-section,
.pt-delivery-section {
    padding: 78px 0;
}

.pt-intro-section,
.pt-format-section {
    background: #ffffff;
}

.pt-route-section {
    background: #f5f6fa;
}

.pt-intro-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
    gap: 54px;
    align-items: center;
}

.pt-section-label {
    margin-bottom: 13px;
    color: #c92232;
}

.pt-intro-copy h2,
.pt-section-heading h2,
.pt-format-copy h2,
.pt-delivery-panel h2 {
    margin: 0;
    color: #0b0e54;
    letter-spacing: -0.035em;
}

.pt-intro-copy h2 {
    max-width: 760px;
    font-size: clamp(2rem, 4vw, 3.15rem);
    line-height: 1.08;
}

.pt-intro-copy p {
    max-width: 800px;
    margin: 20px 0 0;
    line-height: 1.82;
    color: #5b6175;
}

.pt-purpose-card {
    position: relative;
    overflow: hidden;
    padding: 30px;
    border: 1px solid #e7e8ef;
    border-radius: 18px;
    background: #fafafd;
}

.pt-purpose-number {
    display: block;
    margin-bottom: 35px;
    font-size: 0.78rem;
    font-weight: 900;
    color: #c92232;
}

.pt-purpose-card h3 {
    margin: 0 0 12px;
    font-size: 1.35rem;
    color: #0b0e54;
}

.pt-purpose-card p {
    margin: 0;
    line-height: 1.75;
    color: #606579;
}

.pt-section-heading {
    max-width: 760px;
    margin-bottom: 38px;
}

.pt-section-heading h2,
.pt-format-copy h2 {
    font-size: clamp(1.9rem, 4vw, 2.8rem);
}

.pt-section-heading p {
    margin: 16px 0 0;
    line-height: 1.75;
    color: #656a7c;
}

.pt-route-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.pt-route-card {
    min-height: 230px;
    padding: 25px;
    border: 1px solid #e3e5ed;
    border-radius: 16px;
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(11, 14, 84, 0.04);
}

.pt-route-card > span {
    display: inline-flex;
    width: 40px;
    height: 40px;
    margin-bottom: 31px;
    border-radius: 10px;
    align-items: center;
    justify-content: center;
    background: #eef0fa;
    font-size: 0.76rem;
    font-weight: 900;
    color: #0b0e54;
}

.pt-route-card h3 {
    margin: 0 0 10px;
    font-size: 1.12rem;
    color: #0b0e54;
}

.pt-route-card p {
    margin: 0;
    line-height: 1.7;
    color: #6a6f80;
}

.pt-format-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: 58px;
    align-items: center;
    padding: 46px;
    border: 1px solid #e4e6ee;
    border-radius: 22px;
    background:
        linear-gradient(
            135deg,
            #fafafd 0%,
            #ffffff 100%
        );
    box-shadow: 0 18px 50px rgba(11, 14, 84, 0.06);
}

.pt-format-copy > p {
    margin: 18px 0 0;
    line-height: 1.8;
    color: #616678;
}

.pt-format-note {
    margin-top: 23px;
    padding: 14px 16px;
    border-left: 3px solid #c92232;
    background: #fff5f6;
    line-height: 1.65;
    color: #555a6b;
}

.pt-download-card {
    padding: 28px;
    border: 1px solid #e3e5ed;
    border-radius: 17px;
    background: #ffffff;
}

.pt-file-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 25px;
}

.pt-file-icon {
    display: flex;
    width: 54px;
    height: 54px;
    border-radius: 13px;
    align-items: center;
    justify-content: center;
    background: #0b0e54;
    font-size: 1.3rem;
    font-weight: 900;
    color: #ffffff;
}

.pt-file-type {
    padding: 7px 10px;
    border-radius: 999px;
    background: #f0f1f6;
    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    color: #555b70;
}

.pt-download-card h3 {
    margin: 0;
    font-size: 1.32rem;
    color: #0b0e54;
}

.pt-download-card > p {
    margin: 12px 0 24px;
    line-height: 1.7;
    color: #666b7c;
}

.pt-download-button,
.pt-delivery-button {
    display: inline-flex;
    min-height: 48px;
    padding: 0 18px;
    border-radius: 10px;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-weight: 800;
    text-decoration: none;
}

.pt-download-button {
    width: 100%;
    background: #c92232;
    color: #ffffff;
}

.pt-download-button:hover {
    background: #b21d2b;
    color: #ffffff;
}

.pt-unavailable {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-weight: 700;
    color: #74798a;
}

.pt-status-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #c92232;
}

.pt-delivery-section {
    padding-top: 0;
    background: #ffffff;
}

.pt-delivery-panel {
    display: flex;
    gap: 36px;
    padding: 34px 38px;
    border-radius: 18px;
    align-items: center;
    justify-content: space-between;
    background: #0b0e54;
    color: #ffffff;
}

.pt-delivery-panel .pt-section-label {
    color: #f3aeb5;
}

.pt-delivery-panel h2 {
    font-size: 2rem;
    color: #ffffff;
}

.pt-delivery-panel p {
    max-width: 720px;
    margin: 12px 0 0;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.72);
}

.pt-delivery-button {
    flex: 0 0 auto;
    background: #ffffff;
    color: #0b0e54;
}

.pt-delivery-button:hover {
    color: #0b0e54;
    transform: translateY(-1px);
}

@media (max-width: 1050px) {
    .pt-hero-grid,
    .pt-intro-grid,
    .pt-format-panel {
        grid-template-columns: 1fr;
    }

    .pt-route-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pt-hero-card {
        max-width: 620px;
    }
}

@media (max-width: 720px) {
    .pt-hero {
        padding: 52px 0 58px;
    }

    .pt-hero-grid {
        gap: 34px;
    }

    .pt-hero h1 {
        font-size: clamp(2.55rem, 14vw, 4rem);
    }

    .pt-hero-actions,
    .pt-delivery-panel {
        align-items: stretch;
        flex-direction: column;
    }

    .pt-button,
    .pt-delivery-button {
        width: 100%;
    }

    .pt-campus-data,
    .pt-route-grid {
        grid-template-columns: 1fr;
    }

    .pt-intro-section,
    .pt-route-section,
    .pt-format-section,
    .pt-delivery-section {
        padding: 58px 0;
    }

    .pt-format-panel {
        padding: 27px 20px;
    }

    .pt-delivery-section {
        padding-top: 0;
    }

    .pt-delivery-panel {
        padding: 28px 22px;
    }
}