/* 1. Imports & Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* 2. Variables */
:root {
    --cta: #ff6a00;
    --cta-hover: #e35a00;
    --text: #0b1b2b;
    --text-bold: #000;
    --muted: #5b6b7a;
    --bg-light: #f9fbfc;
    --border: #e6edf3;
    --bg-orange: #ffba76;
    --bg-orange-hover: #ffb266;
    --container: 1200px;
    --conversion-green: #10b981;
    --conversion-green-hover: #059669;
    --conversion-blue: #3b82f6;
    --conversion-dark: #1f2937;
    --conversion-gray: #6b7280;
    --conversion-border: #e5e7eb;
    --seedbox-light-bg: #e0f7fa;
    --seedbox-border: #80deea;
    --seedbox-text: #0b1b2b;
    --seedbox-muted: #5b6b7a;
    --seedbox-primary: #00a8cc;
    --seedbox-secondary: #0097b2;
    --font-heading: "Plus Jakarta Sans", "Inter", sans-serif;
    --font-body: "Inter", sans-serif;
    --transition: all .3s cubic-bezier(.4, 0, .2, 1);
}

/* 3. Global Resets */
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--cta); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--cta-hover); }
button { -webkit-user-select: none; user-select: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* 4. Typography Helpers */
h2, h3, h4, h5 { font-family: var(--font-heading); font-weight: 700; color: var(--text); line-height: 1.2; }
.emoji { display: inline !important; border: none !important; box-shadow: none !important; height: 1em !important; width: 1em !important; margin: 0 0.07em !important; vertical-align: -0.1em !important; background: none !important; padding: 0 !important; }

/* 5. Software Section & Features */
.software-section-compact {
    background: linear-gradient(135deg, var(--seedbox-light-bg) 0%, #fff 100%);
    border-radius: 24px;
    padding: 45px 40px;
    margin: 50px 0;
    box-shadow: 0 8px 32px rgba(0, 168, 204, .08);
    border: 2px solid var(--seedbox-border);
    transition: var(--transition);
}
.software-section-compact:hover { box-shadow: 0 12px 40px rgba(0, 168, 204, .12); }
.section-header-simple { text-align: center; margin-bottom: 35px; }
.section-header-simple h2 { font-size: 2em; font-weight: 800; color: var(--seedbox-text); margin: 0 0 18px; letter-spacing: -.5px; }
.section-header-simple p { font-size: 1.05em; color: var(--seedbox-muted); max-width: 800px; margin: 0 auto; }
.section-header-simple a { color: var(--seedbox-primary); font-weight: 700; border-bottom: 2px solid transparent; }
.section-header-simple a:hover { border-bottom-color: var(--seedbox-primary); color: var(--seedbox-secondary); }

.software-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(112px, 1fr)); gap: 20px; margin-top: 35px; }
.software-item { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px 16px; background: #fff; border: 2px solid var(--seedbox-border); border-radius: 16px; position: relative; overflow: hidden; transition: var(--transition); }
.software-item:before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px; background: linear-gradient(90deg, var(--seedbox-primary), var(--seedbox-secondary)); transform: scaleX(0); transition: transform .3s ease; }
.software-item:hover:before { transform: scaleX(1); }
.software-item:hover { transform: translateY(-8px); box-shadow: 0 12px 32px rgba(0, 168, 204, .15); border-color: var(--seedbox-primary); }
.software-logo { width: 56px; height: 56px; object-fit: contain; margin-bottom: 12px; filter: drop-shadow(0 2px 8px rgba(0, 168, 204, .15)); transition: var(--transition); }
.software-item:hover .software-logo { transform: scale(1.12); filter: drop-shadow(0 4px 12px rgba(0, 168, 204, .25)); }
.software-name { font-size: .95em; font-weight: 700; color: var(--seedbox-text); text-align: center; transition: color .3s ease; }
.software-item:hover .software-name { color: var(--seedbox-primary); }

/* 6. Perfect For Section */
.section-title-simple { font-size: 2em; font-weight: 800; color: var(--seedbox-text); text-align: center; margin: 0 0 40px; letter-spacing: -.5px; }
.use-cases-grid-simple { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; padding-top: 20px; }
.use-case-simple { background: #fff; border: 2px solid var(--seedbox-border); border-radius: 16px; padding: 30px 25px; text-align: center; position: relative; overflow: hidden; transition: var(--transition); }
.use-case-simple:before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--seedbox-primary), var(--seedbox-secondary)); transform: scaleX(0); transition: transform .3s ease; }
.use-case-simple:hover:before { transform: scaleX(1); }
.use-case-simple:hover { transform: translateY(-8px); box-shadow: 0 12px 32px rgba(0, 168, 204, .15); border-color: var(--seedbox-primary); }
.use-icon { font-size: 2.5em; display: block; margin-bottom: 15px; filter: drop-shadow(0 2px 8px rgba(0, 168, 204, .2)); transition: transform .3s ease; }
.use-case-simple:hover .use-icon { transform: scale(1.15); }
.use-case-simple strong { font-size: 1.15em; font-weight: 800; color: var(--seedbox-text); display: block; margin-bottom: 10px; }
.use-case-simple p { font-size: .95em; color: var(--seedbox-muted); margin: 0; }

.section-divider-icon { text-align: center; margin: 50px 0; font-size: 1.5em; color: #5d3b22; display: flex; align-items: center; justify-content: center; position: relative; height: 60px; }
.section-divider-icon:before, .section-divider-icon:after { content: ''; flex: 1; height: 2px; background: linear-gradient(to right, transparent 0%, rgba(0, 120, 212, .2) 50%, transparent 100%); }
.section-divider-icon span { padding: 0 20px; font-size: 1.5em; opacity: .3; }

/* 7. Testimonials */
.faq-main-title { text-align: center; font-size: 2.3em; margin: 0 0 50px; color: var(--text); font-weight: 800; }
.htc-testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; margin-top: 30px; }
.htc-testimonial-card { background: #fff; border: 2px solid #ffd699; border-radius: 16px; padding: 28px 28px 28px; padding-top: 40px; transition: var(--transition); position: relative; overflow: hidden; }
.htc-testimonial-card:before { content: '"'; position: absolute; top: 10px; left: 20px; font-size: 80px; font-family: Georgia, serif; color: rgba(255, 106, 0, .1); line-height: 1; }
.htc-testimonial-card:hover { transform: translateY(-6px); box-shadow: 0 12px 30px rgba(255, 106, 0, .2); border-color: var(--cta); }
.htc-testimonial-stars { color: #fbbf24; font-size: 18px; margin-bottom: 16px; position: relative; z-index: 1; }
.htc-testimonial-text { color: #4a4a4a; font-size: .95em; line-height: 1.7; margin: 0 0 20px; position: relative; z-index: 1; font-style: italic; }
.htc-testimonial-author { font-weight: 700; color: var(--text); font-size: .9em; text-align: right; position: relative; z-index: 1; }

/* 8. Payment & Trust Footer */
.payment { margin-bottom: 35px; text-align: center; }
.payment-white-box { background: #fff; border-radius: 20px; padding: 45px; box-shadow: 0 8px 24px rgba(0, 0, 0, .08); border: 1px solid rgba(255, 106, 0, .08); transition: var(--transition); }
.payment-white-box:hover { box-shadow: 0 12px 32px rgba(255, 106, 0, .12); border-color: rgba(255, 106, 0, .15); }
.payment-title { font-size: 1.5em; font-weight: 700; color: var(--text); margin-bottom: 35px; }
.payment-logos { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; }
.payment-logos img { height: 36px; opacity: .8; filter: grayscale(100%) brightness(.9); transition: var(--transition); }
.payment-logos img:hover { opacity: 1; filter: none; transform: scale(1.06); }

.footer-trust { background: #fdefdc; border-bottom: 2px solid #ffd699; padding: 20px 0 50px; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; width: 100%; }
.trust-badges { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; max-width: 1100px; margin: 0 auto; }
.trust-badge { display: flex; align-items: center; gap: 16px; background: #fff; padding: 24px; border-radius: 16px; border: 2px solid rgba(255, 106, 0, .1); box-shadow: 0 4px 16px rgba(0, 0, 0, .06); transition: var(--transition); }
.trust-badge:hover { transform: translateY(-6px); box-shadow: 0 8px 24px rgba(255, 106, 0, .15); border-color: rgba(255, 106, 0, .3); }
.trust-icon { font-size: 2.5em; flex-shrink: 0; filter: drop-shadow(0 2px 4px rgba(255, 106, 0, .2)); }
.trust-content h5 { font-size: 1.1em; font-weight: 700; margin: 0 0 4px; }
.trust-content p { font-size: .9em; color: var(--muted); margin: 0; }

/* 9. Pricing & Configuration (Core Logic) */
.storage-selection-area { margin: 40px 0; }
.storage-grid-clean { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 20px; margin-bottom: 25px; }
.storage-card-enhanced { background: #fff; border: 2px solid #e0e0e0; border-radius: 20px; cursor: pointer; transition: var(--transition); position: relative; overflow: hidden; }
.storage-card-enhanced:hover { border-color: #7557cb6b; transform: translateY(-8px); box-shadow: 0 16px 40px #7557cb42; }
.storage-card-enhanced.expanded { border-color: var(--cta); box-shadow: 0 16px 40px #7557cb85; transform: translateY(0); cursor: default; z-index: 100; }
.storage-grid-clean:has(.storage-card-enhanced.expanded) .storage-card-enhanced:not(.expanded) { opacity: .4; cursor: pointer; }
.storage-grid-clean:has(.storage-card-enhanced.expanded) .storage-card-enhanced:not(.expanded):hover { opacity: .6; transform: translateY(-3px); }

.storage-card-front { padding: 20px 28px 32px; text-align: center; position: relative; border-radius: 20px; }
.storage-card-expanded { background: linear-gradient(135deg, #fff 0%, #f9fbfc 100%); animation: expandCard .4s cubic-bezier(.4, 0, .2, 1); border-radius: 0 0 18px 18px; }
.storage-size-clean { font-size: 2.2em; font-weight: 900; color: var(--text); margin-bottom: 12px; letter-spacing: -.5px; }
.storage-badge-clean { display: inline-block; padding: 6px 14px; border-radius: 6px; font-size: .85em; font-weight: 800; text-transform: uppercase; letter-spacing: .5px; margin-bottom: 20px; }
.storage-badge-clean.starter { background: #e3f2fd; color: #0d47a1; }
.storage-badge-clean.power { background: #fff3e0; color: #e65100; }

.plan-value-props { display: flex; flex-direction: column; gap: 12px; text-align: left; padding: 0 12px; justify-self: center; left: -20px; position: relative; }
.value-prop-item { display: flex; align-items: center; gap: 12px; font-size: .92em; color: var(--text); font-weight: 600; }
.value-prop-icon { font-size: 1.4em; width: 26px; display: flex; justify-content: center; }
 
.storage-price-container { text-align: center; margin: 12px 0 14px; }
.old-price-wrapper { font-size: 1.1em; color: #4b5563; margin-bottom: 8px; font-weight: 700; }
.old-price { text-decoration: line-through; text-decoration-color: #ef4444; text-decoration-thickness: 2px; margin-right: 6px; color: #6b7280; }
.old-price-label { font-size: .7em; opacity: .85; }
.new-price { font-size: 2.4em; color: var(--cta); font-weight: 900; line-height: 1; }
.new-price .currency { font-size: .6em; vertical-align: super; }
.new-price .period { font-size: .5em; opacity: .8; }
.deal-badge { background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%); color: #15803d; font-size: .75em; padding: 6px 12px; border-radius: 8px; display: inline-block; margin-top: 6px; font-weight: 800; border: 1px solid #86efac; }

.order-now-btn { width: 100%; padding: 16px 20px; min-height: 54px; background: linear-gradient(135deg, #372278, #7759cd); color: #fff; border: none; border-radius: 12px; font-size: 1em; font-weight: 800; text-transform: uppercase; cursor: pointer; transition: var(--transition); box-shadow: 0 6px 20px #7557cb85; position: relative; overflow: hidden; }
.order-now-btn:hover { background: linear-gradient(135deg, #7557cb, #382278); transform: translateY(-2px); box-shadow: 0 8px 28px #7557cb85; }
.order-now-btn:before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .3), transparent); transition: left .5s ease; }
.order-now-btn:hover:before { left: 100%; }

.instant-badge { display: inline-flex; align-items: center; gap: 6px; background: #e8f5e9; color: #2e7d32; padding: 6px 12px; border-radius: 6px; font-size: .75em; font-weight: 700; margin-top: 12px; }

/* Configuration Panel (Expanded) */
.config-form-header { background: linear-gradient(135deg, var(--bg-orange), var(--bg-orange-hover)); color: var(--text-bold); padding: 20px 25px; display: flex; justify-content: space-between; align-items: center; border-bottom: 3px solid rgba(0, 0, 0, .1); }
.config-form-header h4 { margin: 0; font-size: 1.15em; }
.close-config-btn { background: rgba(0, 0, 0, .15); border: 2px solid rgba(0, 0, 0, .2); width: 32px; height: 32px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; font-weight: 700; transition: var(--transition); }
.close-config-btn:hover { background: rgba(0, 0, 0, .25); transform: rotate(90deg); }
.config-form-body { padding: 30px 25px; }

.config-field { margin-bottom: 25px; }
.config-field label { display: flex; align-items: center; gap: 8px; font-weight: 700; margin-bottom: 8px; font-size: .95em; }
.required { color: #f44336; }
.info-tooltip { cursor: help; background: #e3f2fd; padding: 4px 8px; border-radius: 6px; font-size: .85em; }

.config-field input[type=text], .config-field select { width: 100%; padding: 12px 15px; min-height: 44px; border: 2px solid #e0e0e0; border-radius: 8px; background: #fff; transition: var(--transition); }
.config-field input:focus, .config-field select:focus { border-color: var(--cta); outline: none; box-shadow: 0 0 0 3px rgba(255, 106, 0, .1); }
.validation-message { font-size: .85em; margin-top: 6px; font-weight: 600; display: none; }
.validation-message.error { color: #f44336; display: block; }

.config-addon { background: linear-gradient(135deg, #f9fbfc, #fff); border: 2px solid #e6edf3; border-radius: 12px; padding: 22px 20px; transition: var(--transition); cursor: pointer; min-height: 110px; display: flex; flex-direction: column; justify-content: center; }
.config-addon:hover { border-color: var(--cta); box-shadow: 0 4px 12px rgba(255, 106, 0, .1); }
.config-addon:has(.addon-checkbox:checked) { background: linear-gradient(135deg, #fff8f0, #ffe8cc); border-color: var(--cta); }
.addon-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.addon-checkbox-label { display: flex; align-items: center; gap: 12px; cursor: pointer; flex: 1; }
.addon-checkbox { width: 22px; height: 22px; accent-color: var(--cta); }
.addon-title { font-weight: 700; }
.addon-price { font-weight: 800; color: var(--cta); }
.addon-desc { margin-left: 34px; font-size: .88em; color: #666; }

.config-price-summary { background: linear-gradient(135deg, #f0f9ff, #e0f2fe); border: 2px solid #0ea5e9; border-radius: 12px; padding: 20px; margin: 25px 0 20px; }
.summary-row { display: flex; justify-content: space-between; color: #0c4a6e; font-size: .95em; margin-bottom: 10px; }
.summary-total { font-size: 1.2em; border-top: 2px solid #0ea5e9; padding-top: 12px; font-weight: 800; }
.proceed-checkout-btn { width: 100%; padding: 16px 24px; min-height: 54px; background: linear-gradient(135deg, #22c55e, #16a34a); color: #fff; border: none; border-radius: 12px; font-weight: 800; cursor: pointer; transition: var(--transition); box-shadow: 0 4px 16px rgba(34, 197, 94, .3); position: relative; overflow: hidden; }
.proceed-checkout-btn:hover { background: linear-gradient(135deg, #16a34a, #15803d); transform: translateY(-2px); }

/* 10. Custom & Enterprise Plans */
.custom-split-container { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; margin: 40px 0; align-items: start; }
.custom-configurator-merged { background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%); border: 3px solid var(--conversion-green); border-radius: 20px; transition: var(--transition); position: relative; box-shadow: 0 4px 16px rgba(16, 185, 129, .15); margin-top: 20px; }
.custom-configurator-merged.expanded { border-color: #059669; box-shadow: 0 12px 32px rgba(16, 185, 129, .25); }
.custom-badge-top { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, #4caf50, #43a047); color: #fff; padding: 8px 20px; border-radius: 0 0 10px 10px; font-size: .75em; font-weight: 800; box-shadow: 0 4px 12px rgba(76, 175, 80, .4); z-index: 10; white-space: nowrap; animation: badgePulse 2s ease-in-out infinite; }

.custom-config-header { padding: 42px 28px 28px; cursor: pointer; position: relative; }
.custom-config-header .custom-close-btn { position: absolute; top: 15px; right: 15px; width: 32px; height: 32px; border-radius: 50%; background: rgba(255,255,255,.9); border: 2px solid #e5e7eb; display: none; align-items: center; justify-content: center; cursor: pointer; font-weight: 700; }
.custom-configurator-merged.expanded .custom-config-header { background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%); border-bottom: 3px solid var(--conversion-green); cursor: default; }
.custom-configurator-merged.expanded .custom-close-btn { display: flex; }
.custom-configurator-merged.expanded .custom-config-right { display: none; }

.custom-config-top { display: flex; flex-direction: column; align-items: center; gap: 24px; text-align: center; }
.custom-config-left { display: flex; gap: 16px; align-items: center; }
.custom-config-icon { font-size: 2.8em; animation: rotate 6s linear infinite; }
.custom-config-title-section h4 { font-size: 1.2em; color: var(--conversion-dark); font-weight: 800; margin: 0; }
.custom-config-badge { display: inline-block; padding: 5px 12px; background: linear-gradient(135deg, var(--conversion-green), var(--conversion-green-hover)); color: #fff; border-radius: 6px; font-size: .7em; font-weight: 800; }
.custom-config-display { display: flex; align-items: baseline; justify-content: center; gap: 18px; flex-wrap: wrap; }
.custom-storage-display { font-size: 1.4em; font-weight: 900; color: var(--conversion-dark); }
.custom-price-display { font-size: 2.4em; font-weight: 900; color: var(--conversion-green); }
.custom-config-formula { font-size: .92em; color: var(--conversion-gray); margin-top: 12px; }
.custom-config-btn { width: 100%; padding: 18px 28px; background: linear-gradient(135deg, var(--conversion-green), var(--conversion-green-hover)); color: #fff; border: none; border-radius: 12px; font-weight: 800; cursor: pointer; box-shadow: 0 6px 20px rgba(16, 185, 129, .3); }

/* Custom Expanded Form */
.custom-config-expanded { display: none; background: #fff; animation: slideDown .4s cubic-bezier(.4, 0, .2, 1); }
.custom-configurator-merged.expanded .custom-config-expanded { display: block; }
.custom-config-slider-grid { padding: 28px 28px 0; }
.custom-slider-wrapper { margin: 16px 0 0; padding: 0 20px; }
.custom-storage-slider { width: 100%; height: 10px; -webkit-appearance: none; background: linear-gradient(to right, var(--conversion-green) 0%, #e0e0e0 0%); border-radius: 10px; outline: none; cursor: pointer; }
.custom-storage-slider::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; background: var(--conversion-green); border: 4px solid #fff; border-radius: 50%; box-shadow: 0 4px 12px rgba(16, 185, 129, .4); transform: scale(1.15); }
.custom-slider-labels { display: flex; justify-content: space-between; margin-top: 8px; font-weight: 700; color: #666; font-size: .8em; }

.custom-config-form-grid { padding: 24px 28px 32px; display: grid; gap: 24px; }
.custom-form-field label { font-weight: 700; color: var(--conversion-dark); margin-bottom: 10px; display: flex; align-items: center; gap: 6px; }
.custom-form-field input, .custom-form-field select { width: 100%; padding: 14px 16px; border: 2px solid var(--conversion-border); border-radius: 10px; background: #fff; }
.custom-form-field input:focus { border-color: var(--conversion-green); outline: none; }

.custom-addon-card { background: linear-gradient(135deg, #f9fafb, #fff); border: 2px solid var(--conversion-border); border-radius: 12px; padding: 22px 20px; cursor: pointer; min-height: 110px; display: flex; flex-direction: column; justify-content: center; }
.custom-addon-card:hover { border-color: var(--conversion-green); box-shadow: 0 4px 16px rgba(16, 185, 129, .1); }
.custom-addon-card:has(.custom-addon-checkbox:checked) { background: linear-gradient(135deg, #f0fdf4, #dcfce7); border-color: var(--conversion-green); }
.custom-addon-checkbox { width: 22px; height: 22px; accent-color: var(--conversion-green); }
.custom-addon-price { font-weight: 800; color: var(--conversion-green); }

.custom-price-summary { background: linear-gradient(135deg, #eff6ff, #dbeafe); border: 2px solid var(--conversion-blue); border-radius: 12px; padding: 20px 24px; }
.custom-summary-row { display: flex; justify-content: space-between; color: #1e3a8a; margin-bottom: 10px; }
.custom-summary-total { border-top: 2px solid var(--conversion-blue); padding-top: 12px; font-weight: 800; font-size: 1.2em; }
.custom-checkout-btn { width: 100%; padding: 18px 24px; background: linear-gradient(135deg, var(--conversion-green), var(--conversion-green-hover)); color: #fff; border: none; border-radius: 12px; font-weight: 800; cursor: pointer; box-shadow: 0 6px 20px rgba(16, 185, 129, .3); }

/* Enterprise Card */
.enterprise-plan-card { background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%); border: 3px solid #3b82f6; border-radius: 20px; padding: 0; position: relative; display: flex; flex-direction: column; transition: var(--transition); margin-top: 20px; }
.enterprise-plan-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(59, 130, 246, .25); }
.enterprise-badge-top { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, #3b82f6, #2563eb); color: #fff; padding: 8px 20px; border-radius: 0 0 10px 10px; font-size: .75em; font-weight: 800; box-shadow: 0 2px 8px rgba(59, 130, 246, .3); z-index: 10; }
.enterprise-content { padding: 50px 35px 45px; display: flex; flex-direction: column; align-items: center; text-align: center; flex: 1; }
.enterprise-icon { font-size: 4em; margin-bottom: 20px; }
.enterprise-features { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 25px; width: 100%; max-width: 350px; }
.enterprise-feature { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 16px 12px; background: #fff; border: 2px solid #93c5fd; border-radius: 10px; font-size: .88em; font-weight: 600; color: #1e3a8a; }
.feature-icon { color: #3b82f6; font-weight: 800; font-size: 1.4em; }
.enterprise-cta-btn { width: 100%; max-width: 300px; padding: 16px 28px; background: linear-gradient(135deg, #3b82f6, #2563eb); color: #fff; border: none; border-radius: 12px; font-weight: 800; cursor: pointer; box-shadow: 0 6px 20px rgba(59, 130, 246, .3); }
.enterprise-note { font-size: .82em; color: #64748b; margin-top: 15px; font-style: italic; }

/* 11. Modal Overlay */
.modal-overlay { display: none; justify-content: center; align-items: center; position: fixed; inset: 0; background: rgba(0,0,0,.45); backdrop-filter: blur(4px); z-index: 99999; padding: 20px; opacity: 0; animation: fadeOverlay .3s ease forwards; }
.modal-overlay.active { display: flex; opacity: 1; }
.modal-box { background: #fff; border-radius: 20px; box-shadow: 0 20px 60px rgba(0,0,0,.25); padding: 50px 45px; width: 100%; max-width: 540px; position: relative; text-align: center; }
.modal-close { position: absolute; top: 18px; right: 20px; font-size: 26px; background: 0 0; border: none; color: #999; cursor: pointer; }
.modal-close:hover { color: var(--cta); }
.modal-header { display: flex; align-items: center; justify-content: center; gap: 14px; margin-bottom: 10px; }
.modal-header img { width: 48px; height: 48px; }
#customPlanForm { display: flex; flex-direction: column; text-align: center; gap: 10px; }
#customPlanForm input, #customPlanForm textarea { width: 100%; padding: 12px 14px; border: 1px solid #ddd; border-radius: 10px; }
#customPlanForm button { background: var(--cta); color: #fff; border: none; border-radius: 10px; padding: 14px 0; font-weight: 700; cursor: pointer; }

/* 12. Animations */
@keyframes expandCard { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes badgePulse { 0%, 100% { transform: translateX(-50%) scale(1); } 50% { transform: translateX(-50%) scale(1.03); } }
@keyframes rotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes slideDown { from { opacity: 0; transform: translateY(-15px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeOverlay { from { opacity: 0; } to { opacity: 1; } }

/* 13. Responsive */
@media (max-width:1100px) {
    .custom-split-container { grid-template-columns: 1fr; gap: 30px; }
    .enterprise-features { max-width: 380px; }
}
@media (max-width:768px) {
    .software-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
    .storage-grid-clean { grid-template-columns: 1fr; }
    .custom-config-form-grid { grid-template-columns: 1fr; }
    .custom-price-summary, .custom-checkout-btn { grid-column: 1; }
    .enterprise-features { grid-template-columns: 1fr; max-width: 280px; }
    .enterprise-feature { flex-direction: row; text-align: left; }
    .modal-box { padding: 35px 24px; }
}
@media (max-width:480px) {
    .software-section-compact, .payment-white-box, .use-case-simple, .htc-testimonial-card { padding: 20px; }
    .section-header-simple h2, .section-title-simple, .payment-title { font-size: 1.5em; }
    .software-grid { grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); }
    .trust-badges { grid-template-columns: 1fr; }
    .custom-storage-display { font-size: 1.6em; }
    .custom-price-display { font-size: 1.8em; }
}