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

:root {
    --color-ink: #1B1D3A;
    --color-brand: #3335A8;
    --color-teal: #2E8C7D;
    --color-amber: #E3A73C;
    --color-sky: rgb(105, 134, 196);

    --font-display: "Fraunces", Georgia, serif;
    --font-body: "Inter", sans-serif;
}

body {
    background-color: var(--color-sky);
    font-family: var(--font-body);
}

/* ========== BARRA ========== */
.top-bar {
    background-color: rgb(51, 53, 168);
    width: 100%;
    padding: clamp(0.6rem, 2vw, 1.2rem) clamp(1rem, 4vw, 3rem);
    display: flex;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* ========== LOGO CON TRANSFORM ========== */
.logo {
    width: clamp(120px, 25vw, 200px);
    height: clamp(32px, 5vw, 48px);
    display: flex;
    align-items: center;
}

.logo a {
    display: block;
    width: 100%;
    height: 100%;
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.2s ease;
}

.logo img:hover {
    transform: scale(1.05);
}

/* ========== SUMATE ========== */
.sumate-section {
    display: flex;
    justify-content: center;
    padding: clamp(2rem, 6vw, 5rem) clamp(1rem, 4vw, 3rem);
    min-height: calc(100vh - 80px);
    align-items: center;
}

.sumate-card {
    width: 100%;
    max-width: 560px;
    background-color: #FBFAF6;
    border-radius: 4px;
    position: relative;
    padding: clamp(2rem, 5vw, 3.25rem) clamp(1.75rem, 5vw, 3rem);
    box-shadow: 0 20px 45px rgba(27, 29, 58, 0.25);
}

.sumate-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 10px;
    background: linear-gradient(180deg, var(--color-amber), var(--color-teal));
    border-radius: 4px 0 0 4px;
}

.sumate-eyebrow {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-teal);
    margin-bottom: 0.6rem;
}

.sumate-title {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 500;
    font-size: clamp(1.9rem, 4vw, 2.5rem);
    color: var(--color-ink);
    line-height: 1.15;
    margin-bottom: 0.6rem;
}

.sumate-subtitle {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: rgba(27, 29, 58, 0.7);
    line-height: 1.5;
    margin-bottom: 2rem;
    max-width: 42ch;
}

.sumate-form {
    display: flex;
    flex-direction: column;
    gap: 1.3rem;
}

.sumate-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.sumate-field label {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-ink);
}

.sumate-field input,
.sumate-field textarea {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-ink);
    background-color: #fff;
    border: 1.5px solid rgba(27, 29, 58, 0.15);
    border-radius: 6px;
    padding: 0.75rem 0.9rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.sumate-field textarea {
    resize: vertical;
    min-height: 100px;
}

.sumate-field input:focus,
.sumate-field textarea:focus {
    outline: none;
    border-color: var(--color-brand);
    box-shadow: 0 0 0 3px rgba(51, 53, 168, 0.15);
}

.sumate-field input:invalid:not(:placeholder-shown),
.sumate-field textarea:invalid:not(:placeholder-shown) {
    border-color: #C4453B;
}

.sumate-submit {
    margin-top: 0.4rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    color: #fff;
    background-color: var(--color-brand);
    border: none;
    border-radius: 6px;
    padding: 0.85rem 1.5rem;
    cursor: pointer;
    transition: background-color 0.15s ease, transform 0.1s ease;
}

.sumate-submit:hover:not(:disabled) {
    background-color: #2a2c8d;
}

.sumate-submit:active:not(:disabled) {
    transform: scale(0.98);
}

.sumate-submit:disabled {
    background-color: rgba(27, 29, 58, 0.3);
    cursor: not-allowed;
}

.sumate-error-banner {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: #C4453B;
    background-color: rgba(196, 69, 59, 0.08);
    border: 1px solid rgba(196, 69, 59, 0.25);
    border-radius: 6px;
    padding: 0.7rem 0.9rem;
}

.sumate-success {
    text-align: left;
}

.sumate-success-mark {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background-color: var(--color-teal);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.sumate-success-mark svg {
    width: 22px;
    height: 22px;
}

.sumate-success .sumate-title {
    font-size: clamp(1.7rem, 3.5vw, 2.1rem);
}


/* ========== Celulares ========== */

@media (max-width: 480px) {
    .top-bar {
        justify-content: center;
    }

    .logo {
        width: clamp(100px, 40vw, 150px);
    }
}