/*===========================================================
  investment-partners.css  –  Limestone Investments
  Brand palette:
    Primary   : #EB265A  (rose-red)
    Secondary : #1EABAD  (teal)
    Dark      : #0f1f3d  (navy)
    Light bg  : #f8fafc
    Body text : #666666
===========================================================*/

:root {
    --ip-primary   : #EB265A;
    --ip-teal      : #1EABAD;
    --ip-dark      : #0f1f3d;
    --ip-light     : #f8fafc;
    --ip-text      : #666666;
    --ip-heading   : #111827;
    --ip-white     : #ffffff;
    --ip-gradient  : linear-gradient(135deg, #EB265A, #1EABAD);
    --ip-shadow    : 0 10px 40px rgba(0,0,0,0.08);
    --ip-shadow-lg : 0 24px 60px rgba(0,0,0,0.13);
    --ip-radius-lg : 24px;
    --ip-radius-md : 16px;
    --ip-radius-sm : 10px;
    --ip-trans     : all 0.35s ease;
}

/* ─── SHARED UTILITIES ───────────────────────────────── */
.ip-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(235, 38, 90, 0.08);
    color: var(--ip-primary);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.ip-tag--light {
    background: rgba(255,255,255,0.15);
    color: var(--ip-white);
    border: 1px solid rgba(255,255,255,0.3);
}

.ip-accent        { color: var(--ip-primary); }
.ip-accent-light  { color: rgba(255,255,255,0.85); text-decoration: underline; text-decoration-color: rgba(255,255,255,0.4); }

.ip-section-header { margin-bottom: 55px; }

.ip-section-title {
    font-size: 44px;
    font-weight: 700;
    color: var(--ip-heading);
    line-height: 1.2;
    margin-bottom: 16px;
}

.ip-title-light { color: var(--ip-white); }

.ip-section-subtitle {
    font-size: 16px;
    color: var(--ip-text);
    max-width: 620px;
    margin: 0 auto;
    line-height: 1.85;
}

.ip-subtitle-light { color: rgba(255,255,255,0.72); }

.ip-primary-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: var(--ip-gradient);
    color: var(--ip-white) !important;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none !important;
    transition: var(--ip-trans);
    box-shadow: 0 8px 25px rgba(235,38,90,0.28);
    margin-top: 10px;
}
.ip-primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(235,38,90,0.4);
}
.ip-primary-btn i { transition: transform 0.3s; }
.ip-primary-btn:hover i { transform: translateX(4px); }


/*===========================================================
  SECTION 1 · INTRO + STATS
===========================================================*/
.ip-intro-section {
    padding: 90px 0 80px;
    background: var(--ip-white);
}

/* Content */
.ip-intro-title {
    font-size: 46px;
    font-weight: 700;
    color: var(--ip-heading);
    line-height: 1.2;
    margin-bottom: 20px;
}

.ip-intro-lead {
    font-size: 16px;
    line-height: 1.9;
    color: #444;
    font-weight: 500;
    margin-bottom: 14px;
}

.ip-intro-body {
    font-size: 15px;
    line-height: 1.9;
    color: var(--ip-text);
    margin-bottom: 26px;
}

/* Feature list */
.ip-intro-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.ip-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--ip-heading);
}

.ip-feature i {
    color: var(--ip-teal);
    font-size: 16px;
    flex-shrink: 0;
}

/* Intro logo grid (right col) */
.ip-intro-logo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.ip-intro-logo-card {
    background: var(--ip-white);
    border: 1.5px solid #e8edf2;
    border-radius: var(--ip-radius-md);
    padding: 18px 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--ip-trans);
    box-shadow: var(--ip-shadow);
}

.ip-intro-logo-card:hover {
    border-color: rgba(235,38,90,0.3);
    box-shadow: var(--ip-shadow-lg);
    transform: translateY(-4px);
}

.ip-intro-logo-card img {
    width: 100%;
    max-width: 130px;
    height: 60px;
    object-fit: contain;
    filter: grayscale(40%);
    transition: filter 0.35s ease;
    display: block;
}

.ip-intro-logo-card:hover img { filter: grayscale(0%); }

/* Stats strip */
.ip-stats-strip {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #1EABAD;
    border-radius: var(--ip-radius-lg);
    padding: 44px 52px;
    margin-top: 80px;
    flex-wrap: wrap;
    gap: 24px;
}

.ip-stat {
    display: flex;
    align-items: center;
    gap: 18px;
    flex: 1;
    min-width: 140px;
}

.ip-stat > i {
    font-size: 32px;
    background: var(--ip-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    flex-shrink: 0;
}

.ip-stat-num {
    display: block;
    font-size: 42px;
    font-weight: 700;
    color: var(--ip-white);
    line-height: 1;
}

.ip-stat-suf {
    font-size: 20px;
    font-weight: 700;
    color: var(--ip-primary);
}

.ip-stat p {
    margin: 6px 0 0;
    font-size: 13px;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ip-stat-sep {
    width: 1px;
    height: 65px;
    background: rgba(255,255,255,0.12);
    flex-shrink: 0;
}


/*===========================================================
  SECTION 2 · LOGO WALL
===========================================================*/
.ip-logos-section {
    padding: 90px 0;
    background: var(--ip-light);
}

/* Filter nav */
.ip-filter-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.ip-filter-btn {
    padding: 10px 24px;
    border: 1.5px solid #e0e5eb;
    background: var(--ip-white);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    color: var(--ip-text);
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: var(--ip-trans);
}

.ip-filter-btn:hover {
    border-color: var(--ip-primary);
    color: var(--ip-primary);
}

.ip-filter-btn.ip-filter-active {
    background: var(--ip-gradient);
    border-color: transparent;
    color: var(--ip-white);
    box-shadow: 0 6px 18px rgba(235,38,90,0.28);
}

/* Logo grid */
.ip-logo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.ip-logo-card {
    transition: var(--ip-trans);
}

.ip-logo-card.ip-hidden {
    display: none;
}

.ip-logo-inner {
    position: relative;
    background: var(--ip-white);
    border: 1.5px solid #e8edf2;
    border-radius: var(--ip-radius-md);
    padding: 28px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 130px;
    overflow: hidden;
    box-shadow: var(--ip-shadow);
    transition: var(--ip-trans);
}

.ip-logo-card:hover .ip-logo-inner {
    border-color: rgba(235,38,90,0.25);
    box-shadow: var(--ip-shadow-lg);
    transform: translateY(-6px);
}

.ip-logo-inner img {
    width: 100%;
    max-width: 160px;
    height: 70px;
    object-fit: contain;
    filter: grayscale(50%);
    transition: filter 0.4s ease, transform 0.4s ease;
    display: block;
    position: relative;
    z-index: 1;
}

.ip-logo-card:hover .ip-logo-inner img {
    filter: grayscale(0%);
    transform: scale(1.06);
}

/* Hover overlay */
.ip-logo-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(235,38,90,0.92), rgba(30,171,173,0.92));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    opacity: 0;
    transition: opacity 0.35s ease;
    border-radius: calc(var(--ip-radius-md) - 2px);
    z-index: 2;
}

.ip-logo-card:hover .ip-logo-overlay { opacity: 1; }

.ip-logo-sector {
    font-size: 13px;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
    display: flex;
    align-items: center;
    gap: 7px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ip-logo-cta {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 20px;
    background: rgba(255,255,255,0.2);
    border: 1.5px solid rgba(255,255,255,0.6);
    color: var(--ip-white) !important;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none !important;
    transition: background 0.3s;
}

.ip-logo-cta:hover { background: rgba(255,255,255,0.35); }

/* Note text below grid */
.ip-logo-note {
    font-size: 14px;
    color: var(--ip-text);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.ip-logo-note i { color: var(--ip-teal); }


/*===========================================================
  SECTION 3 · WHY PARTNER WITH US
===========================================================*/
.ip-why-section {
    position: relative;
    padding: 110px 0;
    background: var(--ip-dark);
    overflow: hidden;
}

.ip-why-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 0% 100%, rgba(235,38,90,0.16) 0%, transparent 55%),
        radial-gradient(ellipse at 100% 0%, rgba(30,171,173,0.16) 0%, transparent 55%);
    pointer-events: none;
}

.ip-why-row { margin-top: 10px; }

/* Cards */
.ip-why-card {
    position: relative;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--ip-radius-lg);
    padding: 44px 34px 40px;
    margin-bottom: 30px;
    overflow: hidden;
    transition: var(--ip-trans);
}

.ip-why-card:hover {
    transform: translateY(-8px);
    border-color: rgba(235,38,90,0.35);
    background: rgba(255,255,255,0.06);
    box-shadow: 0 25px 60px rgba(0,0,0,0.25);
}

.ip-why-card--featured {
    background: var(--ip-gradient);
    border-color: transparent;
}

.ip-why-card--featured:hover {
    background: linear-gradient(135deg, #d4204f, #179a9c);
    border-color: transparent;
}

.ip-why-icon {
    width: 68px;
    height: 68px;
    border-radius: 18px;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    transition: var(--ip-trans);
}

.ip-why-card:hover .ip-why-icon { background: var(--ip-gradient); }
.ip-why-card--featured .ip-why-icon { background: rgba(255,255,255,0.25); }
.ip-why-card--featured:hover .ip-why-icon { background: rgba(255,255,255,0.35); }

.ip-why-icon i { font-size: 26px; color: var(--ip-white); }

.ip-why-card h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--ip-white);
    margin-bottom: 12px;
}

.ip-why-card p {
    font-size: 14px;
    line-height: 1.85;
    color: rgba(255,255,255,0.65);
    margin: 0;
}

.ip-why-card--featured p { color: rgba(255,255,255,0.85); }

.ip-why-bar {
    position: absolute;
    bottom: 0; left: 0;
    height: 3px; width: 0;
    background: var(--ip-gradient);
    border-radius: 0 0 var(--ip-radius-lg) var(--ip-radius-lg);
    transition: width 0.45s ease;
}

.ip-why-card:hover .ip-why-bar { width: 100%; }
.ip-why-card--featured .ip-why-bar { display: none; }


/*===========================================================
  SECTION 4 · BECOME A PARTNER FORM
===========================================================*/
.ip-partner-section {
    padding: 100px 0;
    background: var(--ip-white);
}

.ip-partner-wrap {
    background: var(--ip-light);
    border-radius: var(--ip-radius-lg);
    padding: 70px 60px;
    box-shadow: var(--ip-shadow);
    border: 1px solid #e8edf2;
}

.ip-partner-body {
    font-size: 15px;
    line-height: 1.85;
    color: var(--ip-text);
    margin: 16px 0 32px;
}

/* Highlights */
.ip-partner-highlights {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.ip-highlight {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.ip-highlight-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--ip-radius-sm);
    background: linear-gradient(135deg, var(--ip-primary), #c4183e);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 6px 18px rgba(235,38,90,0.25);
}

.ip-icon-teal {
    background: linear-gradient(135deg, var(--ip-teal), #157d7e);
    box-shadow: 0 6px 18px rgba(30,171,173,0.25);
}

.ip-highlight-icon i { font-size: 18px; color: var(--ip-white); }

.ip-highlight strong {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--ip-heading);
    margin-bottom: 4px;
}

.ip-highlight p {
    margin: 0;
    font-size: 13px;
    line-height: 1.7;
    color: var(--ip-text);
}

/* Form box */
.ip-form-box {
    background: var(--ip-white);
    border-radius: var(--ip-radius-md);
    padding: 44px 40px;
    box-shadow: var(--ip-shadow);
    border: 1px solid #e8edf2;
}

.ip-form-box h3 {
    font-size: 26px;
    font-weight: 700;
    color: var(--ip-primary);
    margin-bottom: 8px;
}

.ip-form-box > p {
    font-size: 14px;
    color: var(--ip-text);
    line-height: 1.7;
    margin-bottom: 30px;
}

/* Form controls */
.ip-form-group {
    margin-bottom: 20px;
    position: relative;
}

.ip-form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--ip-heading);
    margin-bottom: 7px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ip-form-group label span { color: var(--ip-primary); }

.ip-form-control {
    width: 100%;
    height: 50px;
    border: 1.5px solid #e5e7eb;
    border-radius: var(--ip-radius-sm);
    padding: 12px 16px;
    font-size: 14px;
    font-family: 'Poppins', sans-serif;
    color: var(--ip-heading);
    background: var(--ip-white);
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
    -webkit-appearance: none;
    appearance: none;
}

.ip-form-control:focus {
    border-color: var(--ip-teal);
    box-shadow: 0 0 0 4px rgba(30,171,173,0.1);
}

.ip-form-control.ip-error {
    border-color: var(--ip-primary);
    box-shadow: 0 0 0 4px rgba(235,38,90,0.08);
}

textarea.ip-form-control {
    height: auto;
    resize: vertical;
    min-height: 110px;
}

.ip-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    cursor: pointer;
}

.ip-err {
    display: none;
    font-size: 11px;
    color: var(--ip-primary);
    margin-top: 4px;
    font-weight: 500;
}

/* Submit button */
.ip-submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 36px;
    background: var(--ip-gradient);
    color: var(--ip-white);
    border: none;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: var(--ip-trans);
    box-shadow: 0 8px 25px rgba(235,38,90,0.28);
}

.ip-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 38px rgba(235,38,90,0.38);
}

.ip-success-msg {
    margin-top: 16px;
    padding: 14px 20px;
    background: rgba(30,171,173,0.1);
    border: 1px solid rgba(30,171,173,0.3);
    border-radius: var(--ip-radius-sm);
    color: var(--ip-teal);
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ip-success-msg i { font-size: 18px; }


/*===========================================================
  RESPONSIVE
===========================================================*/
@media (max-width: 991.98px) {
    .ip-section-title  { font-size: 32px; }
    .ip-intro-title    { font-size: 34px; }
    .ip-section-header { margin-bottom: 40px; }

    .ip-intro-section  { padding: 70px 0 60px; }
    .ip-stats-strip    { padding: 36px 28px; flex-wrap: wrap; }
    .ip-stat-sep       { display: none; }

    .ip-logos-section  { padding: 70px 0; }
    .ip-logo-grid      { grid-template-columns: repeat(3, 1fr); }

    .ip-why-section    { padding: 80px 0; }

    .ip-partner-section { padding: 70px 0; }
    .ip-partner-wrap   { padding: 50px 36px; }
    .ip-form-box       { padding: 34px 28px; margin-top: 40px; }
}

@media (max-width: 767.98px) {
    .ip-section-title  { font-size: 26px; }
    .ip-intro-title    { font-size: 28px; }

    .ip-intro-logo-grid { grid-template-columns: repeat(2, 1fr); }

    .ip-stats-strip    { flex-direction: column; gap: 28px; padding: 40px 24px; }

    .ip-logo-grid      { grid-template-columns: repeat(2, 1fr); gap: 14px; }

    .ip-why-card       { padding: 34px 24px 30px; }

    .ip-partner-wrap   { padding: 36px 22px; }
    .ip-form-box       { padding: 26px 20px; }
    .ip-submit-btn     { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
    .ip-logo-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .ip-logo-inner { min-height: 100px; padding: 18px 12px; }
    .ip-filter-btn { padding: 8px 16px; font-size: 13px; }
}