/* ============================================
   BAGA STUDIOS — Partners page
   Certificate-style calculator + referral form.
   Depends on shared.css tokens and contact.css form styles.
   ============================================ */

body {
    padding-top: var(--header-height);
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-bg);
}

/* ---------- Hero ---------- */

.partners-hero {
    padding: 4.5rem var(--container-padding) 2rem;
    text-align: center;
    background: var(--color-bg-alt);
}
.partners-hero .partners-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin: 0 0 1rem;
}
.partners-hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 5.5vw, 3.25rem);
    font-weight: 500;
    letter-spacing: 0.05em;
    margin: 0 0 1.25rem;
    line-height: 1.15;
}
.partners-hero h1 span {
    font-style: italic;
    color: var(--color-accent);
    font-weight: 400;
}
.partners-hero .subtitle {
    max-width: 640px;
    margin: 0 auto;
    font-size: 0.98rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

/* ---------- Calculator section ---------- */

.partners-calc-section {
    max-width: 780px;
    margin: 0 auto;
    padding: 3rem var(--container-padding) 2rem;
}

.partners-certificate {
    position: relative;
    background: var(--color-bg);
    padding: 6px;
    border: 1px solid var(--color-border-light);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
}
.partners-certificate-border {
    border: 1px solid rgba(139, 115, 85, 0.4);
    padding: 3rem 2rem 2.5rem;
    text-align: center;
    position: relative;
}
.partners-certificate-border::before,
.partners-certificate-border::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 1px;
    background: var(--color-accent);
    opacity: 0.6;
}
.partners-certificate-border::before {
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
}
.partners-certificate-border::after {
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
}

.partners-certificate-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin: 0 0 0.75rem;
}
.partners-certificate-title {
    font-family: var(--font-serif);
    font-size: clamp(1.4rem, 3vw, 1.85rem);
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--color-text);
    margin: 0 0 2rem;
}

/* Controls */
.partners-calc-controls {
    max-width: 460px;
    margin: 0 auto 2rem;
    text-align: left;
}
.partners-calc-controls label {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 0.6rem;
}
.partners-calc-controls select {
    width: 100%;
    box-sizing: border-box;
    padding: 0.9rem 1rem;
    margin-bottom: 0.75rem;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    border: 2px solid rgba(139, 115, 85, 0.35);
    background: var(--color-bg);
    color: var(--color-text);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.partners-calc-controls select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 1px var(--color-accent);
}
.partners-help {
    margin: 0 0 1.25rem;
    font-size: 0.78rem;
    color: var(--color-text-soft);
    letter-spacing: 0.02em;
}
.partners-error {
    margin: 0 0 1.25rem;
    padding: 0.85rem 1rem;
    font-size: 0.85rem;
    line-height: 1.5;
    border: 1px solid rgba(139, 115, 85, 0.35);
    background: var(--color-bg-alt);
    color: var(--color-text);
}
.partners-error a {
    color: var(--color-accent);
    text-decoration: none;
    border-bottom: 1px solid rgba(139, 115, 85, 0.4);
}

.partners-calc-btn {
    display: block;
    width: 100%;
    padding: 1rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    background: var(--color-text);
    color: var(--color-bg);
    border: none;
    cursor: pointer;
    transition: opacity var(--transition-base), transform var(--transition-base);
}
.partners-calc-btn:hover {
    opacity: 0.9;
}
.partners-calc-btn:active {
    transform: translateY(1px);
}
.partners-calc-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Big result number — the gold "signature" from the sketch */
.partners-result {
    margin: 2.25rem auto 0.25rem;
    position: relative;
    min-height: 4.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.partners-result-label {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 0.6rem;
}
.partners-result-amount {
    font-family: var(--font-serif);
    font-weight: 500;
    font-size: clamp(3.5rem, 12vw, 6.5rem);
    line-height: 1;
    letter-spacing: 0.01em;
    color: var(--color-text);
    display: inline-block;
    padding: 0 0.25rem 0.15rem;
    background-image: linear-gradient(
        to bottom,
        transparent 0,
        transparent 78%,
        rgba(184, 146, 90, 0.55) 78%,
        rgba(184, 146, 90, 0.55) 100%
    );
    background-size: 100% 100%;
    background-repeat: no-repeat;
    transition: color 0.35s ease;
}
.partners-result-amount.is-placeholder {
    color: var(--color-text-soft);
    background-image: none;
}
.partners-result-service {
    display: block;
    margin-top: 0.75rem;
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1rem;
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
}
.partners-result-flourish {
    display: block;
    width: 60px;
    height: 8px;
    margin: 0.75rem auto 0;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 8'><path d='M0 4 Q 10 -2 20 4 T 40 4 T 60 4' stroke='%23B8925A' stroke-width='1.4' fill='none' stroke-linecap='round'/></svg>");
    background-repeat: no-repeat;
    background-size: contain;
    opacity: 0.55;
}
.partners-result-error {
    margin: 1rem auto 0;
    padding: 0.75rem 1rem;
    max-width: 460px;
    font-size: 0.85rem;
    color: var(--color-text);
    border: 1px solid rgba(139, 115, 85, 0.45);
    background: rgba(139, 115, 85, 0.06);
}

/* Result pop animation */
.partners-result-amount.is-updating {
    animation: partnersResultPop 0.45s ease-out;
}
@keyframes partnersResultPop {
    0%   { transform: scale(0.92); opacity: 0.5; }
    60%  { transform: scale(1.04); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

/* ---------- How it works ---------- */

.partners-how {
    max-width: 640px;
    margin: 3rem auto 0;
    padding: 0 var(--container-padding);
    text-align: left;
}
.partners-how h3 {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--color-text);
    text-align: center;
    margin: 0 0 1.5rem;
}
.partners-how ol {
    counter-reset: partner-step;
    list-style: none;
    padding: 0;
    margin: 0;
}
.partners-how li {
    counter-increment: partner-step;
    position: relative;
    padding: 0.5rem 0 0.5rem 2.75rem;
    font-size: 0.92rem;
    line-height: 1.75;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}
.partners-how li::before {
    content: counter(partner-step);
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 1.85rem;
    height: 1.85rem;
    border: 1px solid var(--color-accent);
    border-radius: 50%;
    color: var(--color-accent);
    font-family: var(--font-serif);
    font-weight: 500;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.partners-how li strong { color: var(--color-text); font-weight: 500; }

/* ---------- Disclaimer ---------- */

.partners-disclaimer {
    max-width: 720px;
    margin: 2.5rem auto 0;
    padding: 1.25rem 1.5rem;
    border: 1px solid var(--color-border-light);
    background: var(--color-bg-alt);
    font-size: 0.82rem;
    line-height: 1.75;
    color: var(--color-text-muted);
}
.partners-disclaimer strong { color: var(--color-text); font-weight: 500; }
.partners-disclaimer em     { color: var(--color-text); font-style: italic; }
.partners-disclaimer p      { margin: 0; }

/* ---------- Referral form ---------- */

.partners-form-section {
    padding-top: 2rem !important;
    padding-bottom: 4rem !important;
    max-width: 640px;
}
.partners-form-heading {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 500;
    letter-spacing: 0.05em;
    text-align: center;
    color: var(--color-text);
    margin: 0 0 0.75rem;
}
.partners-form-intro {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.75;
    max-width: 520px;
    margin: 0 auto 2rem;
}
.partners-fieldset {
    border: 1px solid var(--color-border-light);
    padding: 1.5rem 1.5rem 0.5rem;
    margin: 0 0 1.5rem;
    background: var(--color-bg);
}
.partners-fieldset legend {
    padding: 0 0.6rem;
    font-family: var(--font-sans);
    font-size: 0.68rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--color-accent);
}
.partners-form-section .btn-submit {
    display: block;
    width: 100%;
    max-width: 320px;
    margin: 0.5rem auto 0;
}

/* ---------- Small screens ---------- */

@media (max-width: 640px) {
    .partners-hero {
        padding: 3rem var(--container-padding) 1.5rem;
    }
    .partners-certificate-border {
        padding: 2.25rem 1.25rem 2rem;
    }
    .partners-how {
        margin-top: 2rem;
    }
    .partners-fieldset {
        padding: 1.25rem 1rem 0.25rem;
    }
}