/* =========================================================
   STARTUP INDIA REGISTRATION PAGE STYLING
   CorporateMart Design System Integration
========================================================= */

.si-page {
    --si-accent: #9fcaff;
    --si-accent-dark: #9fcaff;
    --si-accent-soft: #fff3e8;
    --si-glow: rgba(244, 134, 42, 0.18);
}

/* =========================================================
   HERO SECTION
========================================================= */
.si-hero {
    position: relative;
    min-height: 720px;
    padding: 105px 0 90px;
    overflow: hidden;
    background: radial-gradient(circle at 82% 20%, rgba(244, 134, 42, .15), transparent 27%),
                radial-gradient(circle at 8% 82%, rgba(255, 185, 100, .12), transparent 28%),
                var(--cr-bg);
}

.si-hero:before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(135deg, rgba(255, 255, 255, .25), transparent 45%, rgba(244, 134, 42, .05));
}

body.dark-mode .si-hero {
    background: radial-gradient(circle at 82% 20%, rgba(212, 107, 21, .15), transparent 28%),
                radial-gradient(circle at 10% 80%, rgba(244, 134, 42, .1), transparent 27%),
                var(--cr-bg);
}

body.dark-mode .si-hero:after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(135deg, rgba(13, 23, 38, .28), transparent 48%, rgba(212, 107, 21, .1));
}

.si-hero-grid {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(360px, .74fr);
    gap: 75px;
    align-items: center;
}

.si-hero-content {
    max-width: 720px;
}

.si-hero h1 {
    margin: 18px 0 22px;
    max-width: 760px;
    font-size: clamp(44px, 5.8vw, 76px);
    line-height: .98;
    letter-spacing: -3.5px;
}

.si-hero h1 span {
    display: block;
    color: var(--si-accent);
}

.si-hero-description {
    max-width: 650px;
    margin: 0 0 28px;
    color: var(--cr-text-soft);
    font-size: 16px;
    line-height: 1.8;
}

.si-hero-actions {
    display: flex;
    gap: 13px;
    flex-wrap: wrap;
}

.si-btn-outline {
    border: 1px solid var(--cr-border);
    color: var(--cr-text);
    background: rgba(255, 255, 255, .35);
}

body.dark-mode .si-btn-outline {
    background: rgba(21, 35, 55, .45);
}

.si-trust-row {
    display: flex;
    gap: 35px;
    margin-top: 38px;
    padding-top: 24px;
    border-top: 1px solid var(--cr-border);
}

.si-trust-row div {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.si-trust-row strong {
    font-size: 22px;
}

.si-trust-row span {
    color: var(--cr-muted);
    font-size: 11px;
}

/* =========================================================
   HERO CONSULTATION LEAD FORM
========================================================= */
.si-consult-card {
    position: relative;
    padding: 34px;
    border: 1px solid rgba(244, 134, 42, .2);
    border-radius: 28px;
    background: rgba(255, 255, 255, .78);
    box-shadow: 0 30px 90px rgba(244, 134, 42, .1);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    overflow: hidden;
}

body.dark-mode .si-consult-card {
    border-color: rgba(244, 134, 42, .15);
    background: rgba(21, 35, 55, .76);
    box-shadow: 0 30px 90px rgba(0, 0, 0, .32);
}

.si-card-glow {
    position: absolute;
    width: 190px;
    height: 190px;
    right: -80px;
    top: -90px;
    border-radius: 50%;
    background: var(--si-glow);
    filter: blur(20px);
}

.si-card-badge {
    position: relative;
    display: inline-flex;
    padding: 7px 11px;
    border-radius: 999px;
    background: var(--si-accent-soft);
    color: var(--si-accent-dark);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1px;
}

.si-consult-card h2 {
    position: relative;
    margin: 18px 0 8px;
    font-size: 27px;
}

.si-consult-card > p {
    position: relative;
    margin-bottom: 23px;
    color: var(--cr-text-soft);
    font-size: 13px;
    line-height: 1.7;
}

.si-input {
    margin-bottom: 14px;
}

.si-input label {
    display: block;
    margin-bottom: 6px;
    color: var(--cr-text-soft);
    font-size: 11px;
    font-weight: 650;
}

.si-input input,
.si-input select {
    width: 100%;
    height: 45px;
    border: 1px solid var(--cr-border);
    border-radius: 11px;
    outline: none;
    padding: 0 13px;
    color: var(--cr-text);
    background: var(--cr-bg-soft);
    font: inherit;
    transition: .25s ease;
}

.si-input input:focus,
.si-input select:focus {
    border-color: var(--si-accent);
    box-shadow: 0 0 0 4px var(--si-glow);
}

.si-consult-card .cr-submit {
    width: 100%;
    margin-top: 8px;
}

.si-form-success {
    display: none;
    margin-top: 13px;
    padding: 12px;
    border-radius: 10px;
    background: rgba(131, 190, 165, .13);
    color: var(--cr-mint);
    font-size: 12px;
}

.si-form-success.show {
    display: block;
}

/* =========================================================
   HERO FLOATING BACKGROUND SHAPES
========================================================= */
.si-hero-bg-shape {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(2px);
}

.si-shape-one {
    width: 270px;
    height: 270px;
    top: 15%;
    right: 38%;
    background: rgba(244, 134, 42, .08);
}

.si-shape-two {
    width: 190px;
    height: 190px;
    bottom: 3%;
    left: -60px;
    background: rgba(255, 185, 100, .1);
}

.si-shape-three {
    width: 130px;
    height: 130px;
    top: 8%;
    right: 3%;
    background: rgba(244, 134, 42, .06);
}

/* =========================================================
   KEY FACTS BAR
========================================================= */
.si-facts {
    position: relative;
    z-index: 5;
    border-block: 1px solid var(--cr-border);
    background: var(--cr-white);
}

.si-facts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.si-fact {
    min-height: 125px;
    padding: 25px;
    border-right: 1px solid var(--cr-border);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
}

.si-fact:last-child {
    border-right: 0;
}

.si-fact > span {
    color: var(--si-accent);
    font-size: 10px;
    font-weight: 800;
}

.si-fact strong {
    font-size: 16px;
}

.si-fact small {
    color: var(--cr-muted);
    font-size: 11px;
}

/* =========================================================
   GENERAL SECTIONS & FEATURES
========================================================= */
.si-section {
    position: relative;
}

.si-feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

#cost .si-feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 1120px;
    margin-left: auto;
    margin-right: auto;
    justify-content: center;
}

.si-feature-card {
    min-height: 230px;
    padding: 26px;
    border: 1px solid var(--cr-border);
    border-radius: var(--cr-radius);
    background: var(--cr-white);
    box-shadow: var(--cr-shadow);
    transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}

.si-feature-card:hover {
    transform: translateY(-7px);
    border-color: rgba(244, 134, 42, .45);
    box-shadow: 0 25px 70px rgba(244, 134, 42, .1);
}

.si-feature-card > span {
    color: var(--si-accent);
    font-size: 11px;
    font-weight: 800;
}

.si-feature-card h3 {
    margin: 16px 0 9px;
    font-size: 17px;
}

.si-feature-card p {
    margin: 0;
    color: var(--cr-text-soft);
    font-size: 13px;
    line-height: 1.75;
}

/* =========================================================
   SPLIT LAYOUT
========================================================= */
.si-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.si-split h2 {
    margin: 15px 0 20px;
    font-size: clamp(32px, 4vw, 50px);
    line-height: 1.08;
    letter-spacing: -1.8px;
}

.si-split p {
    color: var(--cr-text-soft);
    font-size: 14px;
    line-height: 1.8;
}

.si-split .cr-btn {
    margin-top: 15px;
}

.si-overview-card {
    padding: 15px;
    border: 1px solid var(--cr-border);
    border-radius: 22px;
    background: var(--cr-white);
    box-shadow: var(--cr-shadow);
}

.si-overview-row {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 17px;
    border-bottom: 1px solid var(--cr-border);
}

.si-overview-row:last-child {
    border-bottom: 0;
}

.si-overview-row span {
    color: var(--cr-text-soft);
    font-size: 12px;
}

.si-overview-row strong {
    max-width: 55%;
    text-align: right;
    font-size: 12px;
}

/* =========================================================
   TABLES
========================================================= */
.si-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--cr-border);
    border-radius: 18px;
    background: var(--cr-white);
    box-shadow: var(--cr-shadow);
}

.si-table {
    width: 100%;
    min-width: 650px;
    border-collapse: collapse;
}

.si-table th,
.si-table td {
    padding: 17px 18px;
    text-align: left;
    border-bottom: 1px solid var(--cr-border);
    font-size: 12px;
}

.si-table th {
    background: var(--cr-bg-soft);
    color: var(--cr-text);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.si-table td {
    color: var(--cr-text-soft);
}

.si-table td:first-child {
    color: var(--cr-text);
    font-weight: 650;
}

.si-table tr:last-child td {
    border-bottom: 0;
}

/* Highlight badge inside tables */
.si-badge-pill {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 6px;
    background: var(--si-accent-soft);
    color: var(--si-accent-dark);
    font-size: 11px;
    font-weight: 700;
}

/* =========================================================
   DOCUMENT CHECKLIST
========================================================= */
.si-doc-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.si-doc-card {
    padding: 24px;
    border: 1px solid var(--cr-border);
    border-radius: 16px;
    background: var(--cr-bg-soft);
}

.si-doc-card h4 {
    margin: 0 0 8px;
    font-size: 15px;
    color: var(--cr-text);
}

.si-doc-card p {
    margin: 0;
    font-size: 12px;
    color: var(--cr-text-soft);
    line-height: 1.6;
}

/* =========================================================
   PROCESS TIMELINE
========================================================= */
.si-timeline {
    position: relative;
    margin: 40px 0 0;
    padding-left: 30px;
}

.si-timeline::before {
    content: "";
    position: absolute;
    left: 11px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--cr-border);
}

.si-step {
    position: relative;
    margin-bottom: 35px;
}

.si-step:last-child {
    margin-bottom: 0;
}

.si-step::before {
    content: "";
    position: absolute;
    left: -30px;
    top: 2px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--si-accent);
    border: 4px solid var(--cr-bg);
    box-shadow: 0 0 0 1px var(--cr-border);
    z-index: 2;
}

.si-step h3 {
    margin: 0 0 8px;
    font-size: 18px;
}

.si-step p {
    margin: 0;
    font-size: 14px;
    color: var(--cr-text-soft);
    line-height: 1.6;
}

/* =========================================================
   SIDE NAVIGATION
========================================================= */
.si-layout {
    display: flex;
    align-items: flex-start;
    /* padding-bottom: 80px; */
}

.si-side-nav {
    position: sticky;
    top: 125px;
    width: 240px;
    flex-shrink: 0;
    margin-right: 0px;
    padding: 30px;
    background: inherit;
}

.si-side-nav-title {
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--cr-muted);
    margin-bottom: 20px;
}

.si-side-nav nav {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.si-side-nav a {
    display: flex;
    align-items: center;
    font-size: 15px;
    color: var(--cr-text-soft);
    text-decoration: none;
    transition: color 0.2s ease;
}

.si-side-nav a span {
    display: inline-block;
    width: 24px;
    font-size: 10px;
    color: var(--cr-muted);
    font-family: monospace;
}

.si-side-nav a:hover {
    color: var(--si-accent);
}

.si-side-nav a.active {
    color: var(--si-accent-dark);
    font-weight: 600;
}

.si-side-nav a.active span {
    color: var(--si-accent);
}

.si-side-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--cr-border);
    font-size: 13px;
    font-weight: 700;
    color: var(--cr-text);
    text-decoration: none;
}

.si-side-cta b {
    color: var(--si-accent);
    font-size: 16px;
}


.si-final-cta,
.opc-final-cta {
    position: relative;
    padding: 115px 0;
    overflow: hidden;
    background: linear-gradient(135deg, #dceeff, #eef8ff 50%, #e6f5ee);
}

body.dark-mode .si-final-cta,
body.dark-mode .opc-final-cta {
    background: linear-gradient(135deg, #142a40, #10221f);
}

.si-final-content,
.opc-final-content {
    position: relative;
    z-index: 2;
    max-width: 760px;
}

.si-final-content h2,
.opc-final-content h2 {
    margin: 18px 0;
    font-size: clamp(38px, 5vw, 63px);
    line-height: 1.02;
    letter-spacing: -2.5px;
}

.si-final-content p,
.opc-final-content p {
    max-width: 590px;
    margin-bottom: 28px;
    color: var(--cr-text-soft);
    line-height: 1.7;
}

.si-final-orb,
.opc-final-orb {
    position: absolute;
    width: 500px;
    height: 500px;
    right: -130px;
    top: -220px;
    border-radius: 50%;
    background: rgba(105, 164, 211, .22);
    filter: blur(25px);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .si-layout {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        overflow-x: clip !important;
    }
    .si-side-nav {
        display: none !important;
    }
    .si-layout > main,
    .si-layout main {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        overflow-x: clip !important;
    }
    .si-hero-grid {
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: 1fr !important;
        gap: 28px !important;
        width: 100% !important;
        max-width: 100% !important;
    }
    .si-hero-content {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
    }
    .si-split {
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }
    .si-feature-grid,
    .si-facts-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .si-doc-grid {
        grid-template-columns: 1fr 1fr !important;
    }
}

@media (max-width: 768px) {
    .si-hero {
        min-height: auto !important;
        padding: 40px 0 50px !important;
        overflow: hidden !important;
        width: 100% !important;
        max-width: 100% !important;
    }
    .si-hero h1 {
        font-size: clamp(28px, 8vw, 42px) !important;
        line-height: 1.12 !important;
        letter-spacing: -1px !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
        margin: 12px 0 16px !important;
    }
    .si-hero-description {
        font-size: 14px !important;
        line-height: 1.65 !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
        margin-bottom: 20px !important;
    }
    .si-hero-actions {
        display: flex !important;
        flex-direction: column !important;
        gap: 10px !important;
        width: 100% !important;
    }
    .si-hero-actions .cr-btn,
    .si-hero-actions a {
        width: 100% !important;
        text-align: center !important;
        justify-content: center !important;
    }
    .si-trust-row {
        display: grid !important;
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
        gap: 8px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-top: 20px !important;
        padding-top: 16px !important;
    }
    .si-trust-row div {
        min-width: 0 !important;
        text-align: center !important;
    }
    .si-trust-row strong {
        font-size: 14px !important;
        word-break: break-word !important;
    }
    .si-trust-row span {
        font-size: 10px !important;
        line-height: 1.25 !important;
        word-break: break-word !important;
    }
    .si-feature-grid,
    .si-facts-grid,
    .si-doc-grid {
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: 1fr !important;
        gap: 14px !important;
        width: 100% !important;
    }
    .si-fact {
        min-height: auto !important;
        padding: 16px 12px !important;
        border-right: none !important;
        border-bottom: 1px solid var(--cr-border) !important;
    }
    .si-fact:last-child {
        border-bottom: none !important;
    }
    .si-consult-flip,
    .si-consult-flip.is-flipped {
        max-width: 100% !important;
        width: 100% !important;
        margin: 0 auto !important;
    }
    .si-consult-card {
        padding: 22px 16px !important;
        border-radius: 18px !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .si-card-top {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        gap: 6px !important;
        flex-wrap: wrap !important;
        width: 100% !important;
    }
    .si-card-badge {
        font-size: 9.5px !important;
        padding: 4px 8px !important;
        max-width: calc(100% - 90px) !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }
    .si-flip-btn {
        font-size: 11px !important;
        padding: 4px 8px !important;
        min-height: 30px !important;
        flex-shrink: 0 !important;
    }
    .si-input input,
    .si-input select {
        font-size: 14px !important;
        height: 42px !important;
        padding: 0 10px !important;
        width: 100% !important;
    }
    .si-table-wrap {
        overflow-x: auto !important;
        width: 100% !important;
        max-width: 100% !important;
        -webkit-overflow-scrolling: touch !important;
        display: block !important;
    }
    .si-shape-one,
    .si-shape-two,
    .si-shape-three,
    .opc-final-orb,
    .si-card-glow {
        max-width: 80vw !important;
        overflow: hidden !important;
        pointer-events: none !important;
    }
    .cr-container {
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 16px !important;
        padding-right: 16px !important;
        box-sizing: border-box !important;
    }
}

@media (max-width: 440px) {
    .si-trust-row {
        grid-template-columns: 1fr 1fr !important;
        gap: 8px !important;
    }
}

/* =========================================================
   FAQ
========================================================= */
.si-faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.si-faq-item {
    border-bottom: 1px solid var(--cr-border);
}

.si-faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    background: none;
    border: none;
    font-size: 16px;
    font-weight: 600;
    color: var(--cr-text);
    cursor: pointer;
    text-align: left;
}

.si-faq-question::after {
    content: '+';
    font-size: 24px;
    color: var(--si-accent);
    transition: transform 0.3s ease;
}

.si-faq-item.active .si-faq-question::after {
    transform: rotate(45deg);
}

.si-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.si-faq-item.active .si-faq-answer {
    max-height: 500px;
}

.si-faq-answer p {
    padding-bottom: 24px;
    margin: 0;
    color: var(--cr-text-soft);
    font-size: 14px;
    line-height: 1.6;
}

/* Cost Strip */
.si-cost-strip {
    background: var(--cr-bg-soft);
    border: 1px solid var(--cr-border);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
}
.si-cost-strip h3 {
    font-size: 28px;
    margin-bottom: 10px;
}
.si-cost-strip p {
    font-size: 16px;
    color: var(--cr-text-soft);
    margin-bottom: 20px;
}
.si-cost-strip .price {
    font-size: 40px;
    font-weight: 800;
    color: var(--si-accent-dark);
}
.si-cost-strip .price small {
    font-size: 16px;
    font-weight: 400;
    color: var(--cr-muted);
}

/* ========== FLIP CONSULT CARD ========== */
.si-consult-flip {
  perspective: 1400px;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}

.si-consult-flip.is-flipped {
  max-width: 480px;
}

.si-flip-inner {
  position: relative;
  width: 100%;
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(0.4, 0.2, 0.2, 1);
}

.si-consult-flip.is-flipped .si-flip-inner {
  transform: rotateY(180deg);
}

.si-flip-face {
  width: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.si-flip-front {
  position: relative;
}

.si-flip-back {
  position: absolute;
  inset: 0;
  transform: rotateY(180deg);
}

/* Front form card — keep your existing .si-consult-card styles;
   these are fallbacks if needed */
.si-consult-card {
  position: relative;
  padding: 24px 22px 20px;
  background: var(--white, #fff);
  border: 1px solid var(--line, #e8edf4);
  border-radius: 16px;
  box-shadow: 0 16px 40px rgba(31, 41, 55, 0.1);
  box-sizing: border-box;
}

.si-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.si-card-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue-strong, #3b78c6);
  background: var(--blue, #d8eaff);
  padding: 5px 10px;
  border-radius: 999px;
}

.si-flip-btn {
  border: 1px solid var(--line, #e8edf4);
  background: var(--white, #fff);
  color: var(--blue-strong, #3b78c6);
  font: 650 15px/1 "DM Sans", Arial, sans-serif;
  padding: 8px 12px;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.si-flip-btn:hover {
  background: var(--blue, #d8eaff);
  border-color: #b9d2f0;
  transform: translateY(-1px);
}

.si-consult-card h2 {
  margin: 0 0 8px;
  font-size: 22px;
  color: var(--text, #172033);
}

.si-consult-card > p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted, #64748b);
}

.si-input {
  margin-bottom: 12px;
}

.si-input label {
  display: block;
  margin-bottom: 5px;
  font-size: 12.5px;
  font-weight: 650;
  color: var(--text, #172033);
}

.si-input input,
.si-input select {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--line, #e8edf4);
  border-radius: 10px;
  background: var(--bg, #f8fafc);
  color: var(--text, #172033);
  font: inherit;
  font-size: 14px;
  box-sizing: border-box;
  outline: none;
}

.si-input input:focus,
.si-input select:focus {
  border-color: #b9d2f0;
  box-shadow: 0 0 0 3px rgba(59, 120, 198, 0.12);
}

.cr-submit {
  width: 100%;
  margin-top: 6px;
  padding: 13px 16px;
  border: 0;
  border-radius: 12px;
  background: var(--blue-strong, #3b78c6);
  color: #fff;
  font: 650 14px/1 "DM Sans", Arial, sans-serif;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.cr-submit:hover {
  background: #2f6bb5;
}

.cr-form-note {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted, #64748b);
  text-align: center;
}

.si-form-success {
  display: none;
  margin-top: 12px;
  padding: 12px;
  border-radius: 10px;
  background: #e8f7ef;
  color: #1f7a4d;
  font-size: 13.5px;
  line-height: 1.45;
}

/* ========== CERTIFICATE SIDE ========== */
.si-cert-card {
  padding: 18px 18px 14px;
  background: var(--white, #fff);
  border: 1px solid var(--line, #e8edf4);
  border-radius: 16px;
  box-shadow: 0 16px 40px rgba(31, 41, 55, 0.1);
  display: flex;
  flex-direction: column;
  /* height: 100%; */
  box-sizing: border-box;
}

.si-cert-title {
  margin: 2px 0 4px;
  font-size: 18px;
  color: var(--text, #172033);
}

.si-cert-desc {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--muted, #64748b);
  line-height: 1.45;
}

.si-cert-frame {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 1.414 / 1;
  padding: 0;
  border: 1px solid var(--line, #e8edf4);
  border-radius: 12px;
  overflow: hidden;
  background: #f3f6fa;
  cursor: zoom-in;
}

.si-cert-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  background: #fff;
  transform: none !important;
}

.si-cert-zoom {
  position: absolute;
  left: 50%;
  bottom: 10px;
  transform: translateX(-50%);
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
  color: #fff;
  font-size: 11px;
  font-weight: 650;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.si-cert-frame:hover .si-cert-zoom {
  opacity: 1;
}

.si-cert-note {
  margin: 10px 0 0;
  font-size: 11.5px;
  line-height: 1.45;
  color: var(--muted, #64748b);
  text-align: center;
}

/* ========== LIGHTBOX ~70% CENTER ========== */
.si-cert-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  box-sizing: border-box;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.si-cert-lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.si-cert-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 15, 30, 0.75);
  backdrop-filter: blur(4px);
  cursor: pointer;
}

.si-cert-lightbox-dialog {
  position: relative;
  z-index: 1;
  width: min(70vw, 900px);
  max-width: 70vw;
  max-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(0.96);
  transition: transform 0.25s ease;
  transform-style: flat;
}

.si-cert-lightbox.is-open .si-cert-lightbox-dialog {
  transform: scale(1);
}

.si-cert-lightbox-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  background: #fff;
  transform: none !important;
}

.si-cert-lightbox-close {
  position: absolute;
  top: -14px;
  right: -14px;
  z-index: 2;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: #fff;
  color: #172033;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.si-cert-lightbox-close:hover {
  background: var(--blue, #d8eaff);
  color: var(--blue-strong, #3b78c6);
}

/* Dark mode */
body.dark-mode .si-consult-card,
body.dark-mode .si-cert-card {
  background: var(--white, #182235);
  border-color: var(--line, #2b3a51);
}

body.dark-mode .si-consult-card h2,
body.dark-mode .si-cert-title,
body.dark-mode .si-input label {
  color: var(--text, #edf4ff);
}

body.dark-mode .si-consult-card > p,
body.dark-mode .si-cert-desc,
body.dark-mode .si-cert-note,
body.dark-mode .cr-form-note {
  color: var(--muted, #a8b6c9);
}

body.dark-mode .si-input input,
body.dark-mode .si-input select {
  background: #101827;
  border-color: var(--line, #2b3a51);
  color: var(--text, #edf4ff);
}

body.dark-mode .si-flip-btn {
  background: var(--white, #182235);
  border-color: var(--line, #2b3a51);
  color: var(--blue-strong, #9fc8ff);
}

body.dark-mode .si-flip-btn:hover{
    background: var(--blue, #d8eaff);
  border-color: #b9d2f0;
}

body.dark-mode .si-cert-frame {
  background: #101827;
  border-color: var(--line, #2b3a51);
}

@media (max-width: 600px) {
  .si-consult-flip,
  .si-consult-flip.is-flipped {
    max-width: 100%;
  }

  .si-cert-lightbox-dialog {
    width: 92vw;
    max-width: 92vw;
    max-height: 80vh;
  }

  .si-cert-lightbox-img {
    max-height: 80vh;
  }

  .si-cert-lightbox-close {
    top: 8px;
    right: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .si-flip-inner {
    transition: none;
  }
}

/* Front is clickable only when NOT flipped */
.si-flip-front {
  position: relative;
  z-index: 2;
  pointer-events: auto;
}

/* Back must NOT steal clicks while form is showing */
.si-flip-back {
  position: absolute;
  inset: 0;
  z-index: 1;
  transform: rotateY(180deg);
  pointer-events: none; /* critical */
}

/* When flipped: form off, certificate on */
.si-consult-flip.is-flipped .si-flip-front {
  pointer-events: none;
}

.si-consult-flip.is-flipped .si-flip-back {
  pointer-events: auto;
  z-index: 2;
}

/* Glow / overlays must not block the button */
.si-card-glow {
  pointer-events: none;
}

.si-card-top {
  position: relative;
  z-index: 3;
}

.si-flip-btn {
  position: relative;
  z-index: 4;
  pointer-events: auto;
  cursor: pointer;
  /* make hit area clearer */
  min-height: 34px;
  min-width: 44px;
}