/*
Theme Name: Software and AI Services
Theme URI: https://softwareandaiservices.com/
Author: Software and AI Services
Author URI: https://softwareandaiservices.com/
Description: Bespoke WordPress theme for Software and AI Services — a software development, architecture and consultancy business based in Northern Ireland. Brand-driven design system, full SEO support, custom services/case-study post types, and an AJAX-validated contact form. Requires PHP 7.4+ and WordPress 6.0+.
Version: 1.13.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: software-ai-services
Tags: business, technology, consultancy, custom-colors, custom-menu, custom-logo, featured-images, translation-ready
*/

/* ==========================================================================
   Design tokens — derived from the logo palette
   Primary navy #003E68 · Accent blue #006EB5 · Deep navy #002C5A
   ========================================================================== */
:root{
  --sais-navy:#003E68;
  --sais-navy-deep:#002C5A;
  --sais-blue:#006EB5;
  --sais-blue-light:#3E97D8;
  /* Eyebrow text on navy. #3E97D8 measures 3.51:1 against #003E68 — fine for
     large text, a FAIL for the eyebrow at .78rem, which is what Lighthouse
     flagged. #8FD0F5 measures 6.62:1 and is not a new colour: it is already the
     tagline blue on the printed business card. */
  --sais-blue-on-navy:#8FD0F5;
  --sais-blue-wash:#E9F1F8;
  --sais-ink:#0E1B2A;
  --sais-slate:#465468;
  --sais-mist:#F5F8FB;
  --sais-line:#DCE5EE;
  --sais-white:#FFFFFF;
  --sais-amber:#F2A413;
  --sais-radius:14px;
  --sais-radius-sm:8px;
  --sais-shadow:0 10px 30px rgba(0,44,90,.10);
  --sais-shadow-lg:0 24px 60px rgba(0,44,90,.16);
  --sais-maxw:1180px;
  --sais-font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --sais-head:"Space Grotesk","Inter",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sais-font);
  color:var(--sais-ink);
  background:var(--sais-white);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--sais-blue);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--sais-navy)}
h1,h2,h3,h4,h5{font-family:var(--sais-head);color:var(--sais-navy);line-height:1.2;font-weight:600;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,4.5vw,3.4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem);letter-spacing:-.01em}
h3{font-size:1.32rem}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.1em;padding-left:1.3em}
.sais-container{max-width:var(--sais-maxw);margin:0 auto;padding:0 24px}
.sais-section{padding:88px 0}
.sais-section--tight{padding:56px 0}
.sais-lead{font-size:1.2rem;color:var(--sais-slate)}
.sais-eyebrow{
  display:inline-block;font-family:var(--sais-head);font-weight:600;
  text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;
  color:var(--sais-blue);margin-bottom:14px;
}
.sais-center{text-align:center}
.sais-muted{color:var(--sais-slate)}
.screen-reader-text{
  position:absolute!important;width:1px;height:1px;overflow:hidden;
  clip:rect(1px,1px,1px,1px);white-space:nowrap;border:0;padding:0;margin:-1px;
}
.skip-link{
  position:absolute;left:-999px;top:0;background:var(--sais-navy);color:#fff;
  padding:12px 18px;z-index:1000;border-radius:0 0 8px 0;
}
.skip-link:focus{left:0;color:#fff}

/* Buttons ---------------------------------------------------------------- */
.sais-btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:var(--sais-head);font-weight:600;font-size:1rem;
  padding:14px 28px;border-radius:var(--sais-radius-sm);
  border:2px solid transparent;cursor:pointer;transition:all .22s ease;
  line-height:1;text-align:center;
}
.sais-btn.sais-btn--primary,
.sais-btn.sais-btn--primary:link,
.sais-btn.sais-btn--primary:visited{background:var(--sais-blue);color:#fff !important;box-shadow:0 8px 20px rgba(0,110,181,.28)}
.sais-btn.sais-btn--primary:hover{background:var(--sais-navy);color:#fff !important;transform:translateY(-2px)}
.sais-btn--ghost{background:transparent;color:var(--sais-navy);border-color:var(--sais-line)}
.sais-btn--ghost:hover{border-color:var(--sais-blue);color:var(--sais-blue)}
.sais-btn--light{background:#fff;color:var(--sais-navy)}
.sais-btn--light:hover{background:var(--sais-blue-wash);color:var(--sais-navy)}
.sais-btn--lg{padding:17px 34px;font-size:1.06rem}

/* Header ----------------------------------------------------------------- */
.sais-header{
  position:sticky;top:0;z-index:900;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--sais-line);
}
.sais-header__bar{display:flex;align-items:center;justify-content:space-between;height:78px;gap:24px}
.sais-brand{display:flex;align-items:center;gap:10px}
.sais-brand img{height:52px;width:auto}
.sais-brand__text{font-family:var(--sais-head);font-weight:700;color:var(--sais-navy);font-size:1.02rem;line-height:1.1}
.sais-brand__text span{display:block;color:var(--sais-blue);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.sais-nav{display:flex;align-items:center;gap:6px}
.sais-nav ul{display:flex;list-style:none;margin:0;padding:0;gap:2px;align-items:center}
.sais-nav a{
  font-family:var(--sais-head);font-weight:500;color:var(--sais-ink);
  padding:10px 15px;border-radius:8px;font-size:.98rem;
}
.sais-nav a:hover,.sais-nav .current-menu-item>a{color:var(--sais-blue);background:var(--sais-blue-wash)}
.sais-nav .menu-item-has-children{position:relative}
.sais-nav .sub-menu{
  position:absolute;top:100%;left:0;min-width:220px;background:#fff;
  border:1px solid var(--sais-line);border-radius:12px;box-shadow:var(--sais-shadow);
  padding:8px;display:none;flex-direction:column;
}
.sais-nav .menu-item-has-children:hover .sub-menu{display:flex}
.sais-nav .sub-menu a{white-space:nowrap}
.sais-header__cta{margin-left:6px}
.sais-header__support{font-family:var(--sais-head);font-weight:500;font-size:.98rem;color:var(--sais-navy);padding:10px 14px;border-radius:8px;transition:background .18s}
.sais-header__support:hover{background:var(--sais-blue-wash);color:var(--sais-blue)}
.sais-burger{display:none;background:none;border:0;cursor:pointer;padding:8px;width:44px;height:44px}
.sais-burger span{display:block;width:24px;height:2px;background:var(--sais-navy);margin:5px auto;transition:.25s;border-radius:2px}
.sais-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.sais-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.sais-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero ------------------------------------------------------------------- */
.sais-hero{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,var(--sais-navy-deep) 0%,var(--sais-navy) 48%,var(--sais-blue) 130%);
}
.sais-hero::after{
  content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:
    radial-gradient(circle at 82% 18%,rgba(62,151,216,.35),transparent 42%),
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:auto,44px 44px,44px 44px;
}
.sais-hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center;padding:96px 0}
.sais-hero h1{color:#fff}
.sais-hero p{color:rgba(255,255,255,.86);font-size:1.24rem;max-width:38ch}
.sais-hero .sais-eyebrow{color:var(--sais-blue-on-navy)}
.sais-hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.sais-hero__badges{display:flex;gap:22px;flex-wrap:wrap;margin-top:38px}
.sais-hero__badge{font-size:.86rem;color:rgba(255,255,255,.8)}
.sais-hero__badge strong{display:block;font-family:var(--sais-head);font-size:1.7rem;color:#fff}
.sais-hero__card{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:20px;padding:28px;backdrop-filter:blur(6px);
}
.sais-hero__card h3{color:#fff;font-size:1.1rem;margin-bottom:16px}
.sais-stack{display:flex;flex-wrap:wrap;gap:8px}
.sais-chip{
  font-family:var(--sais-head);font-size:.82rem;font-weight:500;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);
  color:#fff;padding:7px 13px;border-radius:999px;
}

/* Trust bar -------------------------------------------------------------- */
.sais-trust{background:var(--sais-mist);border-bottom:1px solid var(--sais-line)}
.sais-trust__inner{display:flex;align-items:center;justify-content:center;gap:36px;flex-wrap:wrap;padding:26px 0}
.sais-trust__item{font-family:var(--sais-head);font-weight:600;color:var(--sais-slate);font-size:.95rem;display:flex;align-items:center;gap:9px}
.sais-trust__item svg{width:20px;height:20px;flex:none;color:var(--sais-blue)}

/* Cards / grids ---------------------------------------------------------- */
.sais-grid{display:grid;gap:26px}
.sais-grid--3{grid-template-columns:repeat(3,1fr)}
.sais-grid--2{grid-template-columns:repeat(2,1fr)}
.sais-grid--4{grid-template-columns:repeat(4,1fr)}
.sais-card{
  background:#fff;border:1px solid var(--sais-line);border-radius:var(--sais-radius);
  padding:30px;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;height:100%;
}
.sais-card:hover{transform:translateY(-4px);box-shadow:var(--sais-shadow);border-color:transparent}
.sais-card__icon{
  width:54px;height:54px;border-radius:12px;display:grid;place-items:center;
  background:var(--sais-blue-wash);color:var(--sais-blue);margin-bottom:18px;
}
.sais-card__icon svg{width:28px;height:28px}
.sais-card h3{margin-bottom:10px}
.sais-card p{margin-bottom:0;color:var(--sais-slate);font-size:.98rem}
.sais-card__link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-family:var(--sais-head);font-weight:600;font-size:.95rem}

.sais-section--alt{background:var(--sais-mist)}
.sais-section--navy{background:var(--sais-navy);color:#fff}
.sais-section--navy h2,.sais-section--navy h3{color:#fff}
.sais-section--navy .sais-lead{color:rgba(255,255,255,.82)}
.sais-section--navy .sais-eyebrow{color:var(--sais-blue-on-navy)}

.sais-head-block{max-width:660px;margin:0 auto 52px}
.sais-head-block.sais-center{text-align:center}

/* Tech stack ------------------------------------------------------------- */
.sais-stackgroup{margin-bottom:30px}
.sais-stackgroup h4,.sais-stackgroup .sais-stack__title{font-family:var(--sais-head);color:var(--sais-blue);text-transform:uppercase;letter-spacing:.1em;font-size:.8rem;margin:0 0 12px}
.sais-stackgroup .sais-stack .sais-chip{background:var(--sais-white);color:var(--sais-navy);border-color:var(--sais-line)}

/* Process ---------------------------------------------------------------- */
.sais-steps{counter-reset:step;display:grid;gap:22px;grid-template-columns:repeat(4,1fr)}
.sais-step{position:relative;padding:28px;background:#fff;border:1px solid var(--sais-line);border-radius:var(--sais-radius)}
.sais-step::before{
  counter-increment:step;content:"0" counter(step);
  font-family:var(--sais-head);font-weight:700;font-size:1.5rem;color:var(--sais-blue);
  display:block;margin-bottom:12px;
}
.sais-step h3{font-size:1.1rem}
.sais-step p{font-size:.94rem;color:var(--sais-slate);margin:0}

/* Stats ------------------------------------------------------------------ */
.sais-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.sais-stat strong{display:block;font-family:var(--sais-head);font-size:2.6rem;color:#fff;line-height:1}
.sais-stat span{color:rgba(255,255,255,.78);font-size:.95rem}

/* Testimonial ------------------------------------------------------------ */

/* Two testimonials sit side by side from tablet up; a single column below.
   The quote text scales down slightly in the pair so two fit without one
   dwarfing the other. */
/* Testimonial slider — two at a time, paging in twos.
   Built on scroll-snap rather than a library: with JS off it stays a normal
   horizontally scrollable list (swipeable on touch), and the buttons are
   progressive enhancement on top. Nothing here loads a dependency. */
.sais-quotes{position:relative;max-width:1040px;margin:0 auto}
.sais-quotes__track{
  display:grid;grid-auto-flow:column;grid-auto-columns:100%;
  gap:28px;overflow-x:auto;scroll-snap-type:x mandatory;
  scroll-behavior:smooth;scrollbar-width:none;padding-bottom:4px;
}
.sais-quotes__track::-webkit-scrollbar{display:none}
@media(min-width:820px){
  /* two per view: each card is half the track minus half the gap */
  .sais-quotes__track{grid-auto-columns:calc(50% - 16px);gap:32px}
}
@media(prefers-reduced-motion:reduce){.sais-quotes__track{scroll-behavior:auto}}
.sais-quotes .sais-quote{
  scroll-snap-align:start;
  max-width:none;margin:0;text-align:left;
  background:#fff;border:1px solid rgba(0,62,104,.10);border-radius:14px;
  padding:30px 32px;box-shadow:0 2px 10px rgba(0,44,90,.05);
  display:flex;flex-direction:column;
}
.sais-quotes .sais-quote blockquote{font-size:clamp(1.02rem,1.5vw,1.15rem);margin:0 0 18px;flex:1}
.sais-quotes .sais-quote figcaption{
  font-style:normal;color:var(--sais-slate);font-size:.95rem;line-height:1.45;
  padding-top:16px;border-top:1px solid rgba(0,62,104,.10);
}
.sais-quotes .sais-quote figcaption strong{display:block;color:var(--sais-navy);font-weight:600}
.sais-quotes__nav{display:flex;gap:10px;justify-content:center;margin-top:22px}
.sais-quotes__btn{
  width:42px;height:42px;border-radius:50%;cursor:pointer;
  border:1px solid rgba(0,62,104,.18);background:#fff;color:var(--sais-navy);
  font-size:1.5rem;line-height:1;display:flex;align-items:center;justify-content:center;
  transition:background .15s ease,border-color .15s ease;
}
.sais-quotes__btn:hover{background:var(--sais-navy);color:#fff;border-color:var(--sais-navy)}
.sais-quotes__btn:focus-visible{outline:2px solid var(--sais-blue);outline-offset:2px}
.sais-quotes__btn[disabled]{opacity:.35;cursor:default}
.sais-quotes__btn[disabled]:hover{background:#fff;color:var(--sais-navy);border-color:rgba(0,62,104,.18)}
.sais-quote{
  max-width:none;margin:0;text-align:left;
  background:#fff;border:1px solid rgba(0,62,104,.10);border-radius:14px;
  padding:30px 32px;box-shadow:0 2px 10px rgba(0,44,90,.05);
  display:flex;flex-direction:column;
}
.sais-quotes .sais-quote blockquote{font-size:clamp(1.02rem,1.5vw,1.15rem);margin:0 0 18px;flex:1}
.sais-quotes .sais-quote figcaption{
  font-style:normal;color:var(--sais-slate);font-size:.95rem;line-height:1.45;
  padding-top:16px;border-top:1px solid rgba(0,62,104,.10);
}
.sais-quotes .sais-quote figcaption strong{display:block;color:var(--sais-navy);font-weight:600}
.sais-quote{
  max-width:820px;margin:0 auto;text-align:center;
}
.sais-quote blockquote{font-family:var(--sais-head);font-size:clamp(1.3rem,2.4vw,1.7rem);color:var(--sais-navy);line-height:1.4;margin:0 0 22px;font-weight:500}
.sais-quote cite{font-style:normal;color:var(--sais-slate);font-size:.98rem}
.sais-quote cite strong{color:var(--sais-navy);display:block;font-family:var(--sais-head)}

/* CTA band --------------------------------------------------------------- */
.sais-cta{
  background:linear-gradient(120deg,var(--sais-navy) 0%,var(--sais-blue) 130%);
  border-radius:24px;padding:56px;color:#fff;text-align:center;position:relative;overflow:hidden;
}
.sais-cta h2{color:#fff}
.sais-cta p{color:rgba(255,255,255,.86);max-width:52ch;margin:0 auto 26px}

/* Forms ------------------------------------------------------------------ */
.sais-form{display:grid;gap:18px}
.sais-field{display:flex;flex-direction:column;gap:7px}
.sais-field label{font-family:var(--sais-head);font-weight:600;font-size:.92rem;color:var(--sais-navy)}
.sais-field label .req{color:#c0392b}
.sais-field input,.sais-field textarea,.sais-field select{
  font-family:var(--sais-font);font-size:1rem;padding:13px 15px;
  border:1.5px solid var(--sais-line);border-radius:10px;background:#fff;color:var(--sais-ink);
  transition:border-color .2s ease,box-shadow .2s ease;width:100%;
}
.sais-field input:focus,.sais-field textarea:focus,.sais-field select:focus{
  outline:none;border-color:var(--sais-blue);box-shadow:0 0 0 4px rgba(0,110,181,.12);
}
.sais-field textarea{min-height:150px;resize:vertical}
.sais-field.sais-invalid input,.sais-field.sais-invalid textarea,.sais-field.sais-invalid select{border-color:#c0392b}
.sais-field__error{color:#c0392b;font-size:.82rem;min-height:1em}
.sais-field--row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.sais-form__note{font-size:.82rem;color:var(--sais-slate)}
.sais-form-status{padding:14px 16px;border-radius:10px;font-size:.95rem;display:none}
.sais-form-status.is-success{display:block;background:#e6f4ea;color:#1e7a3d;border:1px solid #b6e0c4}
.sais-form-status.is-error{display:block;background:#fbeaea;color:#a1281f;border:1px solid #f0c4c0}
.sais-hp{position:absolute!important;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}

/* Contact layout --------------------------------------------------------- */
.sais-contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start}
.sais-contact-info .sais-info-item{display:flex;gap:14px;margin-bottom:22px}
.sais-contact-info .sais-info-item svg{width:24px;height:24px;color:var(--sais-blue);flex:none;margin-top:3px}
.sais-contact-info h4{margin:0 0 3px;font-size:1.02rem}
.sais-contact-info p{margin:0;color:var(--sais-slate)}
.sais-contact-card{background:#fff;border:1px solid var(--sais-line);border-radius:var(--sais-radius);padding:34px;box-shadow:var(--sais-shadow)}

/* Post / page content ---------------------------------------------------- */
.sais-page-hero{background:var(--sais-mist);border-bottom:1px solid var(--sais-line);padding:64px 0}
.sais-breadcrumbs{font-size:.85rem;color:var(--sais-slate);margin-bottom:14px}
.sais-breadcrumbs a{color:var(--sais-slate)}
.sais-breadcrumbs a:hover{color:var(--sais-blue)}
.sais-entry{max-width:760px;margin:0 auto}
.sais-entry img{border-radius:var(--sais-radius);margin:1.5em 0}
.sais-entry h2{margin-top:1.6em}
.sais-entry blockquote{border-left:4px solid var(--sais-blue);margin:1.5em 0;padding:.4em 0 .4em 1.4em;color:var(--sais-slate);font-style:italic}
.sais-entry ul li,.sais-entry ol li{margin-bottom:.5em}
.sais-meta{color:var(--sais-slate);font-size:.9rem;margin-bottom:8px}

/* Post cards ------------------------------------------------------------- */
.sais-postcard{background:#fff;border:1px solid var(--sais-line);border-radius:var(--sais-radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}
.sais-postcard:hover{transform:translateY(-4px);box-shadow:var(--sais-shadow)}
.sais-postcard__thumb{aspect-ratio:16/9;background:var(--sais-blue-wash);overflow:hidden}
.sais-postcard__thumb img{width:100%;height:100%;object-fit:cover}
.sais-postcard__body{padding:24px;display:flex;flex-direction:column;flex:1}
.sais-postcard__body h3{font-size:1.16rem;margin-bottom:8px}
.sais-postcard__body p{color:var(--sais-slate);font-size:.95rem;flex:1}
.sais-tag{display:inline-block;font-family:var(--sais-head);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--sais-blue);background:var(--sais-blue-wash);padding:4px 10px;border-radius:999px;margin-bottom:12px}

/* Pagination ------------------------------------------------------------- */
.sais-pagination{display:flex;gap:8px;justify-content:center;margin-top:48px;flex-wrap:wrap}
.sais-pagination .page-numbers{padding:10px 16px;border:1px solid var(--sais-line);border-radius:8px;font-family:var(--sais-head);color:var(--sais-navy)}
.sais-pagination .page-numbers.current{background:var(--sais-navy);color:#fff;border-color:var(--sais-navy)}
.sais-pagination a.page-numbers:hover{border-color:var(--sais-blue);color:var(--sais-blue)}

/* Footer ----------------------------------------------------------------- */
.sais-footer{background:var(--sais-navy-deep);color:rgba(255,255,255,.72);padding:64px 0 26px;font-size:.95rem}
.sais-footer a{color:rgba(255,255,255,.72)}
.sais-footer a:hover{color:#fff}
.sais-footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;margin-bottom:44px}
.sais-footer h4,.sais-footer .sais-foot__title{color:#fff;font-size:1rem;margin-bottom:16px}
.sais-footer ul{list-style:none;margin:0;padding:0}
.sais-footer li{margin-bottom:9px}
.sais-footer__brand img{height:52px;width:auto;margin-bottom:16px}
.sais-footer__brand p{max-width:34ch;font-size:.92rem}
.sais-footer__bottom{border-top:1px solid rgba(255,255,255,.14);padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.86rem}
.sais-social{display:flex;gap:10px;margin-top:14px}
.sais-social a{width:38px;height:38px;border-radius:9px;display:grid;place-items:center;background:rgba(255,255,255,.08)}
.sais-social a:hover{background:var(--sais-blue)}
.sais-social svg{width:18px;height:18px;color:#fff}

/* WP core classes -------------------------------------------------------- */
.alignwide{max-width:1100px}
.aligncenter{margin-left:auto;margin-right:auto}
.wp-caption-text{font-size:.85rem;color:var(--sais-slate);text-align:center}
.sticky,.gallery-caption{display:block}
.bypostauthor{display:block}

/* Responsive ------------------------------------------------------------- */
@media(max-width:980px){
  .sais-hero__inner{grid-template-columns:1fr;gap:36px;padding:72px 0}
  .sais-grid--4,.sais-steps,.sais-stats{grid-template-columns:repeat(2,1fr)}
  .sais-footer__grid{grid-template-columns:1fr 1fr}
  .sais-contact-grid{grid-template-columns:1fr}
}
@media(max-width:860px){
  .sais-nav{
    position:fixed;inset:78px 0 auto 0;background:#fff;flex-direction:column;
    align-items:stretch;padding:16px 24px 28px;border-bottom:1px solid var(--sais-line);
    box-shadow:var(--sais-shadow);display:none;
  }
  .sais-nav.is-open{display:flex}
  .sais-nav ul{flex-direction:column;align-items:stretch;gap:2px;width:100%}
  .sais-nav a{padding:13px 12px}
  .sais-nav .sub-menu{position:static;box-shadow:none;border:0;padding:0 0 0 14px;display:flex}
  .sais-header__cta{display:none}
  .sais-burger{display:block}
}
@media(max-width:680px){
  .sais-section{padding:60px 0}
  .sais-grid--3,.sais-grid--2,.sais-grid--4,.sais-steps,.sais-stats{grid-template-columns:1fr}
  .sais-field--row{grid-template-columns:1fr}
  .sais-cta{padding:40px 24px}
  .sais-footer__grid{grid-template-columns:1fr}
  .sais-brand__text{display:none}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto}}

/* Support hub page ------------------------------------------------------- */
.sais-support-hero{
  background:linear-gradient(135deg,var(--sais-navy-deep) 0%,var(--sais-navy) 48%,var(--sais-blue) 130%);
  color:#fff;padding:88px 0 108px;text-align:center;position:relative;overflow:hidden;
}
.sais-support-hero::after{
  content:"";position:absolute;inset:0;opacity:.4;pointer-events:none;
  background-image:
    radial-gradient(circle at 82% 18%,rgba(62,151,216,.35),transparent 42%),
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:auto,44px 44px,44px 44px;
}
.sais-support-hero > *{position:relative;z-index:2}
.sais-support-hero h1{color:#fff;margin-bottom:14px;font-size:clamp(2rem,4.2vw,3rem)}
.sais-support-hero p{color:rgba(255,255,255,.88);max-width:640px;margin:0 auto;font-size:1.08rem}
.sais-support-hero__hours{
  display:inline-block;margin-top:26px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  padding:10px 20px;border-radius:999px;font-size:.92rem;color:#eaf2fb;
  font-family:var(--sais-head);font-weight:500;
}

.sais-support-section{padding:0 0 96px}
.sais-support-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:22px;
  margin-top:-56px;position:relative;z-index:3;
}
.sais-support-card{
  background:#fff;border:1px solid var(--sais-line);border-radius:16px;padding:28px;
  display:flex;flex-direction:column;
  box-shadow:0 6px 24px rgba(0,44,90,.06);
  transition:transform .18s ease,box-shadow .18s ease;
  text-decoration:none !important;color:inherit !important;
}
.sais-support-card:hover{
  transform:translateY(-4px);
  box-shadow:0 16px 36px rgba(0,44,90,.14);
  color:inherit !important;
}
.sais-support-card__badge{
  width:48px;height:48px;border-radius:12px;
  background:var(--sais-navy);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;flex:none;
  transition:background .18s ease;
}
.sais-support-card:hover .sais-support-card__badge{background:var(--sais-blue)}
.sais-support-card h3{
  font-family:var(--sais-head);font-size:1.25rem;
  color:var(--sais-navy);margin:0 0 8px;
}
.sais-support-card p{
  font-size:.98rem;color:var(--sais-slate);
  flex:1 1 auto;margin-bottom:20px;
}
.sais-support-card__cta{
  display:inline-flex;align-items:center;gap:8px;align-self:flex-start;
  background:var(--sais-navy);color:#fff !important;
  font-family:var(--sais-head);font-weight:600;font-size:.98rem;
  padding:11px 20px;border-radius:10px;
  transition:background .18s ease;
}
.sais-support-card:hover .sais-support-card__cta{background:var(--sais-blue)}
.sais-support-card__cta svg{transition:transform .18s ease}
.sais-support-card:hover .sais-support-card__cta svg{transform:translateX(3px)}

.sais-support-note{
  margin:32px auto 0;text-align:center;
  color:var(--sais-slate);font-size:.98rem;
  max-width:640px;
}
.sais-support-note strong{color:var(--sais-navy)}
.sais-support-note a{color:var(--sais-blue);font-weight:500}

@media(max-width:720px){
  .sais-support-grid{grid-template-columns:1fr;margin-top:-42px}
  .sais-support-hero{padding:64px 0 84px}
}

/* Home hero — visual card variant with product screenshot */
.sais-hero__card--visual{background:transparent;padding:0;border:0;box-shadow:none;overflow:visible;}
.sais-hero__card--visual img{width:100%;height:auto;border-radius:16px;box-shadow:0 20px 60px rgba(0,44,90,.35),0 4px 12px rgba(0,44,90,.18);display:block;}
.sais-hero__chips{margin-top:20px;display:flex;flex-wrap:wrap;gap:10px;}
.sais-hero__chips .sais-chip{background:rgba(255,255,255,.09);color:#fff;border:1px solid rgba(255,255,255,.15);}