/* ════════════════════════════════════════
   K-SEVA IPR PAGE — intellectual-property.css
   Hero: Light Warm Amber / Soft Gold-Cream
   #fffbf0 → #fff8e6 → #fef3d0
   Accent: #B7791F (warm amber), #92400E (dark amber)
════════════════════════════════════════ */
.ipr-page { font-family: 'Nunito', 'Segoe UI', sans-serif; }

/* ══ HERO — Light Warm Amber / Cream ══ */
.ipr-hero {
    background: linear-gradient(135deg, #fef9ee 0%, #fef3d0 40%, #fde9a8 70%, #fef3d0 100%);
    padding: 62px 20px 52px;
    position: relative; overflow: hidden;
    border-bottom: 3px solid #f6d87a;
}
.ipr-hero::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        radial-gradient(circle at 6%  60%, rgba(183,121,31,0.12)  0%, transparent 45%),
        radial-gradient(circle at 88% 18%, rgba(41,171,226,0.10)  0%, transparent 40%),
        radial-gradient(circle at 50% 95%, rgba(58,170,53,0.07)   0%, transparent 35%);
    pointer-events: none;
}
.ipr-hero::after {
    content: '';
    position: absolute;
    width: 500px; height: 500px; border-radius: 50%;
    border: 56px solid rgba(183,121,31,0.10);
    top: -180px; right: -130px; pointer-events: none;
}
.ipr-hero-ring2 {
    position: absolute;
    width: 280px; height: 280px; border-radius: 50%;
    border: 36px solid rgba(247,168,0,0.10);
    bottom: -110px; left: -55px; pointer-events: none;
}
.ipr-hero-inner {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 1.1fr 1fr;
    align-items: center; gap: 52px;
    position: relative;
}
.ipr-hero-text .ipr-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(183,121,31,0.14);
    border: 1px solid rgba(183,121,31,0.35);
    color: #92400E; font-size: 12px; font-weight: 800;
    letter-spacing: 1.2px; text-transform: uppercase;
    padding: 6px 18px; border-radius: 50px;
    margin-bottom: 18px;
}
.ipr-hero-text h1 {
    font-size: clamp(28px, 4vw, 54px);
    font-weight: 900; color: #1B2A4A;
    margin: 0 0 8px; line-height: 1.13;
}
.ipr-hero-text h1 span.hl-amber { color: #B7791F; }
.ipr-hero-text h1 span.hl-blue  { color: #29ABE2; }
.ipr-hero-text .ipr-sub {
    font-size: 15px; color: #6b5a3a;
    line-height: 1.75; margin: 0 0 30px; max-width: 500px;
}
.ipr-hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

.btn-amber {
    display: inline-flex; align-items: center; gap: 9px;
    padding: 13px 30px; border-radius: 50px;
    background: linear-gradient(135deg, #B7791F, #92400E);
    border: none; color: #fff;
    font-size: 14px; font-weight: 800; font-family: inherit;
    cursor: pointer; text-decoration: none;
    box-shadow: 0 6px 22px rgba(183,121,31,0.40);
    transition: all .25s;
}
.btn-amber:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(183,121,31,0.52); color:#fff; text-decoration:none; }
.btn-outline-amber {
    display: inline-flex; align-items: center; gap: 9px;
    padding: 13px 30px; border-radius: 50px;
    background: #fff;
    border: 2px solid rgba(183,121,31,0.40); color: #92400E;
    font-size: 14px; font-weight: 800; font-family: inherit;
    cursor: pointer; text-decoration: none;
    box-shadow: 0 2px 10px rgba(183,121,31,0.12);
    transition: all .25s;
}
.btn-outline-amber:hover { border-color: #B7791F; background: #fffbf0; color: #92400E; text-decoration:none; }

/* hero card */
.ipr-hero-card {
    background: #fff;
    border: 2px solid #f6d87a;
    border-radius: 24px; padding: 30px;
    box-shadow: 0 8px 32px rgba(183,121,31,0.14);
}
.ipr-hero-card .hc-title {
    color: #92400E;
    font-size: 10px; font-weight: 800; letter-spacing: 1.5px;
    text-transform: uppercase; margin-bottom: 18px;
}
.ipr-stat-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 14px; margin-bottom: 18px;
}
.ipr-stat {
    background: #fffbf0;
    border: 1px solid #f6d87a;
    border-radius: 12px; padding: 16px 14px; text-align: center;
}
.ipr-stat-num { font-size: 22px; font-weight: 900; line-height: 1; margin-bottom: 5px; }
.ipr-stat-num.ca { color: #B7791F; }
.ipr-stat-num.cb { color: #29ABE2; }
.ipr-stat-num.cg { color: #3AAA35; }
.ipr-stat-num.cn { color: #1B2A4A; }
.ipr-stat-lbl   { font-size: 10px; color: #7a6540; font-weight: 600; }
.ipr-hero-types {
    background: linear-gradient(135deg, #B7791F, #92400E);
    border-radius: 14px; padding: 16px 18px;
    display: flex; align-items: center; gap: 14px;
}
.ipr-hero-types .ht-icon {
    width: 44px; height: 44px; border-radius: 12px;
    background: rgba(255,255,255,0.20); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; flex-shrink: 0;
}
.ipr-hero-types .ht-text .ht-label { font-size: 13px; font-weight: 900; color: #fff; }
.ipr-hero-types .ht-text .ht-sub   { font-size: 11px; color: rgba(255,255,255,0.70); font-weight: 600; }

/* breadcrumb */
.ipr-breadcrumb {
    background: #fffbf0; padding: 12px 20px;
    border-bottom: 1px solid #f6d87a;
}
.ipr-breadcrumb .bc-inner {
    max-width: 1200px; margin: 0 auto;
    display: flex; align-items: center; gap: 8px;
    font-size: 13px; color: #7a6540; font-weight: 600;
}
.ipr-breadcrumb a { color: #B7791F; text-decoration: none; }
.ipr-breadcrumb a:hover { text-decoration: underline; }
.ipr-breadcrumb i { font-size: 10px; color: #d4a84a; }

/* ── ABOUT SECTION ── */
.ipr-about { background: #fff; padding: 58px 20px; }
.ipr-about .abt-inner {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 1.15fr 1fr;
    gap: 56px; align-items: start;
}
.ipr-about-text .sec-tag {
    display: inline-flex; align-items: center; gap: 7px;
    background: #fef9e7; color: #92400E;
    font-size: 11px; font-weight: 800; letter-spacing: 1px;
    text-transform: uppercase; padding: 5px 14px; border-radius: 20px;
    margin-bottom: 16px; border: 1px solid #f6d87a;
}
.ipr-about-text h2 {
    font-size: clamp(22px, 3vw, 36px); font-weight: 900;
    color: #1B2A4A; margin: 0 0 6px;
}
.ipr-about-text h2 span { color: #B7791F; }
.ipr-hl {
    width: 54px; height: 4px; border-radius: 2px;
    background: linear-gradient(90deg, #B7791F, #29ABE2);
    margin-bottom: 20px;
}
.ipr-about-text p { font-size: 15px; color: #4a6080; line-height: 1.80; margin: 0 0 14px; }
.ipr-about-text .ipr-type-block {
    background: #fffbf0; border-left: 4px solid #B7791F;
    border-radius: 0 12px 12px 0; padding: 14px 18px;
    margin-bottom: 14px;
}
.ipr-about-text .ipr-type-block h4 { font-size: 14px; font-weight: 900; color: #1B2A4A; margin: 0 0 5px; }
.ipr-about-text .ipr-type-block p  { font-size: 13px; color: #5a7090; margin: 0; line-height: 1.60; }
.ipr-about-text .ipr-type-block.tb-blue  { border-color: #29ABE2; }
.ipr-about-text .ipr-type-block.tb-green { border-color: #3AAA35; }
.ipr-about-text .ipr-type-block.tb-navy  { border-color: #1B2A4A; }

/* contact card */
.ipr-contact-card {
    background: linear-gradient(135deg, #1B2A4A, #0f1a2e);
    border-radius: 22px; padding: 30px 28px;
    position: relative; overflow: hidden;
    border: 1px solid rgba(183,121,31,0.25);
}
.ipr-contact-card::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(183,121,31,0.18) 0%, transparent 55%);
    pointer-events: none;
}
.ipr-contact-card .cc-head { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.cc-icon-amber {
    width: 48px; height: 48px; border-radius: 14px;
    background: rgba(183,121,31,0.25);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; color: #f6c55a;
}
.ipr-contact-card .cc-head h3 { color: #fff; font-size: 16px; font-weight: 800; margin: 0; }
.ipr-contact-card .cc-head p  { color: rgba(255,255,255,0.48); font-size: 12px; margin: 0; }
.ipr-ci {
    display: flex; align-items: center; gap: 14px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px; padding: 13px 16px;
    margin-bottom: 10px; text-decoration: none;
    transition: background .2s;
}
.ipr-ci:hover { background: rgba(183,121,31,0.20); text-decoration: none; }
.ipr-ci .ci-ic {
    width: 36px; height: 36px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 15px; flex-shrink: 0;
}
.ipr-ci .ci-ic.mail  { background: rgba(41,171,226,0.22); color: #29ABE2; }
.ipr-ci .ci-ic.phone { background: rgba(247,168,0,0.22);  color: #F7A800; }
.ipr-ci .ci-lbl { font-size: 10px; color: rgba(255,255,255,0.42); text-transform:uppercase; letter-spacing:.8px; font-weight:700; }
.ipr-ci .ci-val { font-size: 14px; color: #fff; font-weight: 800; }
.ipr-cc-note { text-align: center; margin-top: 16px; font-size: 12px; color: rgba(255,255,255,0.35); }
.ipr-cc-note span { color: #f6c55a; font-weight: 700; }

/* ── IPR TYPES DETAIL SECTION ── */
.ipr-types-section { background: #fffbf0; padding: 60px 20px; border-top: 3px solid #f6d87a; }
.ipr-types-section .container { max-width: 1200px; margin: 0 auto; }

.ipr-sec-head { text-align: center; margin-bottom: 42px; }
.ipr-sec-head .sh-tag {
    display: inline-flex; align-items: center; gap: 7px;
    font-size: 11px; font-weight: 800; letter-spacing: 1px;
    text-transform: uppercase; padding: 5px 16px; border-radius: 20px;
    margin-bottom: 14px;
}
.ipr-sec-head h2 { font-size: clamp(22px, 3vw, 36px); font-weight: 900; color: #1B2A4A; margin: 0 0 10px; }
.ipr-sec-head h2 span { color: #B7791F; }
.ipr-sec-head p { font-size: 15px; color: #7a6540; max-width: 580px; margin: 0 auto; }

.ipr-types-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
@media(max-width:900px){ .ipr-types-grid{ grid-template-columns:1fr; } }

.ipr-type-card {
    background: #fff; border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 4px 22px rgba(183,121,31,0.10);
    transition: transform .3s, box-shadow .3s;
    border: 2px solid #f6d87a;
}
.ipr-type-card:hover { transform: translateY(-6px); box-shadow: 0 16px 44px rgba(183,121,31,0.18); }

.itc-head {
    padding: 28px 26px 22px;
    position: relative;
}
.ipr-type-card.itc-amber .itc-head { background: linear-gradient(135deg, #B7791F, #92400E); }
.ipr-type-card.itc-blue  .itc-head { background: linear-gradient(135deg, #29ABE2, #1a8fc0); }
.ipr-type-card.itc-green .itc-head { background: linear-gradient(135deg, #3AAA35, #2d8829); }

.itc-head-icon {
    width: 52px; height: 52px; border-radius: 16px;
    background: rgba(255,255,255,0.20);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; color: #fff; margin-bottom: 14px;
}
.itc-head h3 { font-size: 20px; font-weight: 900; color: #fff; margin: 0 0 6px; }
.itc-head p  { font-size: 13px; color: rgba(255,255,255,0.75); margin: 0; line-height: 1.55; }

.itc-body { padding: 24px 26px 28px; }
.itc-body .itc-intro {
    font-size: 14px; color: #4a6080; line-height: 1.75;
    margin: 0 0 18px; padding-bottom: 16px;
    border-bottom: 1px solid #f6d87a;
}

.itc-benefits-title {
    font-size: 12px; font-weight: 800; color: #92400E;
    text-transform: uppercase; letter-spacing: .8px;
    margin: 0 0 12px;
}
.ipr-type-card.itc-blue  .itc-benefits-title { color: #1a8fc0; }
.ipr-type-card.itc-green .itc-benefits-title { color: #2d8829; }

.itc-benefit-list { list-style: none; margin: 0; padding: 0; }
.itc-benefit-list li {
    display: flex; align-items: flex-start; gap: 10px;
    padding: 7px 0; border-bottom: 1px solid #fef3d0;
    font-size: 13px; color: #4a6080; line-height: 1.50;
}
.itc-benefit-list li:last-child { border-bottom: none; }
.itc-benefit-list li .bl-dot {
    width: 18px; height: 18px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 9px; color: #fff; flex-shrink: 0; margin-top: 1px;
}
.ipr-type-card.itc-amber .bl-dot { background: #B7791F; }
.ipr-type-card.itc-blue  .bl-dot { background: #29ABE2; }
.ipr-type-card.itc-green .bl-dot { background: #3AAA35; }

.itc-footer {
    padding: 0 26px 24px;
}
.itc-footer p {
    font-size: 13px; color: #7a6540; font-style: italic;
    background: #fffbf0; border-radius: 10px;
    padding: 10px 14px; margin: 0;
    border-left: 3px solid #f6d87a;
}
.ipr-type-card.itc-blue  .itc-footer p { border-color: #29ABE2; background: #f0f8ff; color: #3a6a9a; }
.ipr-type-card.itc-green .itc-footer p { border-color: #3AAA35; background: #f0fff4; color: #2a5a3a; }

/* ── WHY CHOOSE SECTION ── */
.ipr-why { background: #fff; padding: 60px 20px; }
.ipr-why .container { max-width: 1200px; margin: 0 auto; }

.ipr-why-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 22px; margin-top: 4px;
}
@media(max-width:900px){ .ipr-why-grid{ grid-template-columns:repeat(2,1fr); } }
@media(max-width:560px){ .ipr-why-grid{ grid-template-columns:1fr; } }

.ipr-why-card {
    background: #fffbf0; border-radius: 18px; padding: 24px 22px;
    border: 2px solid #f6d87a;
    transition: transform .3s, box-shadow .3s, background .25s;
}
.ipr-why-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 34px rgba(183,121,31,0.15);
    background: #fff;
}
.ipr-why-card .wc-icon {
    width: 50px; height: 50px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; margin-bottom: 14px;
    background: rgba(183,121,31,0.12); color: #B7791F;
}
.ipr-why-card h3 { font-size: 15px; font-weight: 800; color: #1B2A4A; margin: 0 0 7px; }
.ipr-why-card p  { font-size: 13px; color: #6a84a0; line-height: 1.60; margin: 0; }

/* ── SERVICES GRID ── */
.ipr-services { background: #fffbf0; padding: 60px 20px; border-top: 3px solid #f6d87a; }
.ipr-services .container { max-width: 1200px; margin: 0 auto; }

.ipr-srv-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 22px; margin-top: 36px;
}
@media(max-width:1050px){ .ipr-srv-grid{ grid-template-columns:repeat(3,1fr); } }
@media(max-width:720px) { .ipr-srv-grid{ grid-template-columns:repeat(2,1fr); } }
@media(max-width:400px) { .ipr-srv-grid{ grid-template-columns:1fr; } }

.ipr-srv-card {
    background: #fff; border-radius: 18px;
    overflow: hidden; box-shadow: 0 4px 18px rgba(183,121,31,0.10);
    transition: transform .3s, box-shadow .3s;
    display: flex; flex-direction: column;
    border: 2px solid #f6d87a;
}
.ipr-srv-card:hover { transform: translateY(-5px); box-shadow: 0 14px 38px rgba(183,121,31,0.20); border-color: #B7791F; }
.ipr-srv-img-wrap {
    position: relative; overflow: hidden;
    aspect-ratio: 4/3; background: #fef9ee;
}
.ipr-srv-img-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s; }
.ipr-srv-card:hover .ipr-srv-img-wrap img { transform: scale(1.07); }
.ipr-srv-img-wrap::before {
    content: ''; position: absolute;
    top: 0; left: 0; right: 0; height: 3px; z-index: 2;
}
.ipr-srv-card:nth-child(4n+1) .ipr-srv-img-wrap::before { background: #B7791F; }
.ipr-srv-card:nth-child(4n+2) .ipr-srv-img-wrap::before { background: #29ABE2; }
.ipr-srv-card:nth-child(4n+3) .ipr-srv-img-wrap::before { background: #3AAA35; }
.ipr-srv-card:nth-child(4n+4) .ipr-srv-img-wrap::before { background: #1B2A4A; }
.ipr-srv-num {
    position: absolute; top: 10px; left: 10px;
    width: 28px; height: 28px; border-radius: 50%;
    background: rgba(183,121,31,0.80); color: #fff;
    font-size: 11px; font-weight: 900;
    display: flex; align-items: center; justify-content: center; z-index: 3;
}
.ipr-srv-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(146,64,14,0.82) 0%, transparent 55%);
    opacity: 0; transition: opacity .3s;
    display: flex; align-items: flex-end; padding: 14px; z-index: 2;
}
.ipr-srv-card:hover .ipr-srv-overlay { opacity: 1; }
.ipr-srv-overlay a {
    display: inline-flex; align-items: center; gap: 6px;
    background: #B7791F; color: #fff;
    font-size: 11px; font-weight: 800;
    padding: 6px 14px; border-radius: 20px;
    text-decoration: none; transition: background .2s;
}
.ipr-srv-overlay a:hover { background: #29ABE2; text-decoration: none; }
.ipr-srv-body {
    padding: 14px 16px 18px;
    flex: 1; display: flex; flex-direction: column; gap: 12px;
}
.ipr-srv-body h4 { font-size: 14px; font-weight: 800; color: #1B2A4A; margin: 0; line-height: 1.35; }
.ipr-srv-apply-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 7px;
    padding: 9px 0; border-radius: 10px; width: 100%;
    background: linear-gradient(135deg, #B7791F, #92400E);
    border: none; color: #fff;
    font-size: 13px; font-weight: 800; font-family: inherit;
    cursor: pointer; text-decoration: none;
    transition: all .22s;
    box-shadow: 0 3px 12px rgba(183,121,31,0.28);
    margin-top: auto;
}
.ipr-srv-apply-btn:hover {
    background: linear-gradient(135deg, #29ABE2, #1a8fc0);
    box-shadow: 0 5px 18px rgba(41,171,226,0.32);
    color: #fff; text-decoration: none; transform: translateY(-1px);
}

/* ── CTA ── */
.ipr-cta {
    background: linear-gradient(135deg, #1B2A4A, #0f1a2e);
    padding: 64px 20px; text-align: center;
    position: relative; overflow: hidden;
}
.ipr-cta::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(183,121,31,0.14) 0%, transparent 45%),
        radial-gradient(circle at 80% 40%, rgba(41,171,226,0.10) 0%, transparent 40%);
    pointer-events: none;
}
.ipr-cta .container { max-width: 680px; margin: 0 auto; position: relative; }
.ipr-cta .cta-icon {
    width: 72px; height: 72px; border-radius: 50%;
    background: rgba(183,121,31,0.20);
    border: 2px solid rgba(183,121,31,0.40);
    display: flex; align-items: center; justify-content: center;
    font-size: 30px; color: #f6c55a; margin: 0 auto 22px;
}
.ipr-cta h2 { font-size: clamp(22px,3vw,36px); font-weight:900; color:#fff; margin:0 0 14px; }
.ipr-cta h2 span { color: #f6c55a; }
.ipr-cta p  { font-size:15px; color:rgba(255,255,255,0.55); margin:0 0 30px; line-height:1.70; }
.ipr-cta-btns { display:flex; justify-content:center; gap:16px; flex-wrap:wrap; }

/* responsive */
@media(max-width:768px){
    .ipr-hero-inner { grid-template-columns:1fr; gap:28px; }
    .ipr-hero-card  { display:none; }
    .ipr-about .abt-inner { grid-template-columns:1fr; }
}