/*
Theme Name: SmartSignage by SmartOne v1.4
Theme URI: https://smartone-robot.com/
Author: SmartOne
Description: SmartSignage by SmartOne fixed classic theme. Preserves the current hero image and provides the requested complete top page.
Version: 1.4.0
Requires at least: 6.0
Tested up to: 7.1
Requires PHP: 7.4
Text Domain: smart-signage
*/
:root{--blue:#0f5f9f;--blue-dark:#123a63;--dark:#1d2733;--muted:#66717d;--gray:#f4f7fa;--border:#dfe6ec;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--dark);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Yu Gothic",Meiryo,sans-serif;line-height:1.8}img{max-width:100%;height:auto}a{color:inherit}.ss-container{max-width:var(--max);margin:0 auto;padding:0 24px}
.ss-header{background:#fff;border-bottom:1px solid #e7edf2;position:relative;z-index:20}.ss-brand{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:24px}.ss-brand-mark{font-size:36px;line-height:1.05;font-weight:800;letter-spacing:-1.5px;color:#153f6a}.ss-brand-mark span{color:#176fb4}.ss-brand-sub{font-size:10px;color:#7a8793;letter-spacing:.12em;margin-top:4px}.ss-tagline{margin:0;color:#38536d;font-size:14px;font-weight:600}.ss-nav-wrap{background:#f5f7f9;border-top:1px solid #eef2f5}.ss-nav-links{display:flex;justify-content:center;align-items:center;gap:0;min-height:48px}.ss-nav-links a{text-decoration:none;padding:10px 18px;font-size:13px;color:#334b62;transition:.2s}.ss-nav-links a:hover{color:var(--blue);background:#fff}.ss-nav-links .ss-nav-cta{margin-left:10px;padding:8px 20px;color:#fff;background:var(--blue);border-radius:999px;font-weight:700}
.ss-hero{position:relative;width:100%;overflow:hidden;background:#f7f9fb}.ss-hero img{display:block;width:100%;height:auto}.ss-hero-cta{position:absolute;left:5.5%;bottom:7%;display:inline-block;background:var(--blue);color:#fff!important;padding:14px 30px;text-decoration:none;font-weight:700;border-radius:999px;box-shadow:0 8px 24px rgba(0,0,0,.16)}.ss-hero-cta:hover{background:var(--blue-dark)}
.ss-section{padding:92px 0}.ss-section.gray{background:var(--gray)}.ss-section-title{text-align:center;max-width:820px;margin:0 auto 48px}.ss-section-title h2{font-size:38px;line-height:1.35;margin:0 0 14px;font-weight:700;color:#183b5e}.ss-section-title p{color:var(--muted);margin:0 auto}.ss-number{color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.18em;margin:0 0 10px}
.ss-problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.ss-problem{background:#fff;border:1px solid var(--border);border-radius:12px;padding:22px 22px 22px 48px;position:relative;box-shadow:0 4px 18px rgba(19,53,82,.04)}.ss-problem:before{content:"✓";position:absolute;left:20px;top:19px;color:var(--blue);font-weight:800}.ss-highlight{margin:34px auto 0;max-width:850px;padding:18px 24px;background:#eaf6fb;border-left:4px solid var(--blue);text-align:center;font-weight:700;color:#214866}
.ss-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.ss-card{background:#fff;border:1px solid var(--border);padding:30px;border-radius:14px;box-shadow:0 8px 26px rgba(19,53,82,.05)}.ss-card h3{margin:0 0 8px;color:#173e63;font-size:21px}.ss-card p:last-child{margin-bottom:0;color:var(--muted)}
.ss-industry-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.ss-industry{border:1px solid var(--border);padding:24px 18px;border-radius:12px;background:#fff;min-height:190px}.ss-industry span{color:#8a98a5;font-size:12px;font-weight:800;letter-spacing:.12em}.ss-industry h3{margin:12px 0 8px;color:#173e63}.ss-industry p{margin:0;color:var(--muted);font-size:14px}
.ss-two{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.ss-two h2{font-size:36px;line-height:1.4;color:#173e63}.ss-two p{color:var(--muted)}.ss-strength-panel{background:#fff;border:1px solid var(--border);border-radius:18px;padding:14px;box-shadow:0 12px 34px rgba(19,53,82,.08)}.ss-strength-panel div{display:flex;align-items:center;gap:18px;padding:19px 20px;border-bottom:1px solid #e9eef2}.ss-strength-panel div:last-child{border-bottom:0}.ss-strength-panel strong{color:var(--blue);font-size:13px;letter-spacing:.1em}.ss-strength-panel span{font-weight:700;color:#294760}
.ss-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.ss-flow-item{position:relative;border-top:3px solid var(--blue);padding:22px 18px 18px;background:#fff;border-radius:0 0 10px 10px;box-shadow:0 5px 18px rgba(19,53,82,.04)}.ss-flow-item strong{display:block;color:var(--blue);font-size:12px;letter-spacing:.1em}.ss-flow-item h3{font-size:18px;color:#183e61;margin:6px 0}.ss-flow-item p{color:var(--muted);font-size:13px;margin:0}
.ss-contact{background:linear-gradient(180deg,#f6fbfe 0%,#fff 100%)}.ss-contact-form{max-width:760px;margin:0 auto;background:#fff;border:1px solid var(--border);border-radius:16px;padding:32px;box-shadow:0 12px 34px rgba(19,53,82,.08)}.ss-contact-form .wpcf7 form p{margin:0 0 18px}.ss-contact-form .wpcf7 input:not([type=submit]),.ss-contact-form .wpcf7 textarea,.ss-contact-form .wpcf7 select{width:100%;box-sizing:border-box;border:1px solid #cfd9e1;border-radius:8px;padding:12px 14px;font:inherit}.ss-contact-form .wpcf7 textarea{min-height:150px;resize:vertical}.ss-contact-form .wpcf7 input[type=submit]{border:0;border-radius:999px;background:var(--blue);color:#fff;padding:13px 34px;font-weight:700;cursor:pointer}.ss-contact-form .wpcf7 input[type=submit]:hover{background:var(--blue-dark)}.ss-form-note{text-align:center;color:var(--muted)}
.ss-footer{background:#102b45;color:#fff;padding:50px 0}.ss-footer a{color:#fff}.ss-footer p{margin:.4em 0;text-align:center}
@media(max-width:980px){.ss-problem-grid{grid-template-columns:repeat(2,1fr)}.ss-industry-grid{grid-template-columns:repeat(3,1fr)}.ss-grid{grid-template-columns:repeat(2,1fr)}.ss-flow{grid-template-columns:repeat(2,1fr)}.ss-nav-links a{padding-inline:10px}}
@media(max-width:700px){.ss-brand{min-height:72px}.ss-brand-mark{font-size:28px}.ss-tagline{display:none}.ss-nav-links{overflow-x:auto;justify-content:flex-start;white-space:nowrap}.ss-nav-links a{font-size:12px;padding:9px 11px}.ss-nav-links .ss-nav-cta{margin-left:4px}.ss-hero img{content:url("assets/hero-smart-signage-mobile.png")}.ss-hero-cta{left:20px;bottom:20px;padding:12px 22px}.ss-section{padding:65px 0}.ss-section-title h2{font-size:30px}.ss-problem-grid,.ss-grid,.ss-two,.ss-industry-grid,.ss-flow{grid-template-columns:1fr}.ss-two{gap:28px}.ss-contact-form{padding:22px 18px}}

/* v1.3 visual enhancement: image-led sections while preserving the existing layout */
.ss-challenge-visual{display:grid;grid-template-columns:1.5fr .8fr;gap:28px;align-items:stretch}.ss-photo-card{margin:0;border-radius:16px;overflow:hidden;background:#fff;border:1px solid var(--border);box-shadow:0 12px 34px rgba(19,53,82,.08);min-height:100%}.ss-photo-card img{display:block;width:100%;height:100%;min-height:360px;object-fit:cover}.ss-service-grid{align-items:stretch}.ss-card-image{padding:0;overflow:hidden;display:flex;flex-direction:column}.ss-card-image>img{display:block;width:100%;height:150px;object-fit:cover;background:#edf5f9}.ss-card-image>div{padding:26px 28px 28px}.ss-card-image .ss-number{margin-bottom:8px}.ss-card-image h3{margin-bottom:8px}.ss-industry-grid-image{align-items:stretch}.ss-industry-grid-image .ss-industry{padding:0 0 20px;overflow:hidden}.ss-industry-grid-image .ss-industry img{display:block;width:100%;height:125px;object-fit:cover;margin-bottom:18px}.ss-industry-grid-image .ss-industry span,.ss-industry-grid-image .ss-industry h3,.ss-industry-grid-image .ss-industry p{margin-left:18px;margin-right:18px}.ss-strength-image{margin:0 0 18px;border-radius:18px;overflow:hidden;background:#fff;border:1px solid var(--border);box-shadow:0 12px 34px rgba(19,53,82,.08)}.ss-strength-image img{display:block;width:100%;height:auto}.ss-contact-visual{display:grid;grid-template-columns:1fr .65fr;gap:38px;align-items:center;max-width:1080px;margin:0 auto 42px}.ss-contact-visual .ss-section-title{text-align:left;margin:0}.ss-contact-visual figure{margin:0;border-radius:18px;overflow:hidden;box-shadow:0 12px 34px rgba(19,53,82,.08)}.ss-contact-visual figure img{display:block;width:100%;height:auto}.ss-contact .ss-contact-form{margin-top:0}
@media(max-width:980px){.ss-challenge-visual{grid-template-columns:1fr}.ss-photo-card img{min-height:260px;max-height:360px}.ss-contact-visual{grid-template-columns:1fr;gap:24px}.ss-contact-visual .ss-section-title{text-align:center}.ss-contact-visual figure{max-width:680px;margin:0 auto;width:100%}}
@media(max-width:700px){.ss-card-image>img{height:170px}.ss-industry-grid-image .ss-industry img{height:170px}.ss-challenge-visual{gap:20px}.ss-photo-card img{min-height:220px}.ss-strength-image{margin-bottom:16px}.ss-contact-visual{margin-bottom:28px}}