/*
Theme Name: The Diabetes Doctor
Theme URI: https://example.com/the-diabetes-doctor
Author: The Diabetes Doctor
Author URI: https://example.com
Description: A custom, SEO-focused WordPress theme built for a diabetes care practice. Includes schema.org medical markup, accessible semantic templates, and a warm teal & green design system ready to build on.
Version: 1.00.08
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: LICENSE
Text Domain: diabetes-doctor
Tags: custom-menu, custom-logo, featured-images, threaded-comments, translation-ready, healthcare, medical
*/

/* =========================================================
   TABLE OF CONTENTS
   1.0  CSS Custom Properties (Design Tokens)
   2.0  Reset & Base
   3.0  Typography
   4.0  Layout & Containers
   5.0  Accessibility Utilities
   6.0  Buttons & Links
   7.0  Header & Navigation
   8.0  Hero Sections
   9.0  Cards & Grids
   10.0 Services / Icon Blocks
   11.0 Physician / Quote Block
   12.0 CTA Bands
   13.0 Blog / Archive / Single
   14.0 Sidebar & Widgets
   15.0 Forms
   16.0 Footer
   17.0 Utilities
   18.0 Responsive
   ========================================================= */

/* 1.0 CSS Custom Properties */
:root{
  --color-primary:#0e7c7b;
  --color-primary-dark:#0a5c5b;
  --color-primary-light:#e4f3f1;
  --color-secondary:#5fa777;
  --color-secondary-dark:#417a56;
  --color-accent:#e8935b;
  --color-accent-dark:#cf7539;
  --color-bg:#faf9f5;
  --color-bg-alt:#eef6f2;
  --color-surface:#ffffff;
  --color-text:#1e2a28;
  --color-text-light:#54635f;
  --color-border:#dfe8e4;
  --font-heading: Georgia, 'Times New Roman', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --radius-sm:6px;
  --radius-md:14px;
  --radius-lg:28px;
  --shadow-sm:0 1px 3px rgba(20,40,38,.08);
  --shadow-md:0 8px 24px rgba(20,40,38,.10);
  --shadow-lg:0 16px 40px rgba(20,40,38,.14);
  --container-width:1180px;
  --transition: all .2s ease-in-out;
}

/* 2.0 Reset & Base */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--color-bg);
  color:var(--color-text);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
figure{margin:0;}
ul,ol{padding-left:1.25em;}
a{color:var(--color-primary-dark);text-decoration:none;transition:var(--transition);}
a:hover{color:var(--color-accent-dark);}
button,input,select,textarea{font-family:inherit;font-size:inherit;}

/* 3.0 Typography */
h1,h2,h3,h4,h5,h6{
  font-family:var(--font-heading);
  color:#123331;
  line-height:1.2;
  margin:0 0 .5em;
  font-weight:700;
}
h1{font-size:clamp(2rem,4vw,3.1rem);}
h2{font-size:clamp(1.6rem,3vw,2.35rem);}
h3{font-size:clamp(1.25rem,2vw,1.6rem);}
p{margin:0 0 1.15em;}
.eyebrow{
  display:inline-block;
  font-family:var(--font-body);
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-size:.78rem;
  color:var(--color-secondary-dark);
  background:var(--color-bg-alt);
  padding:.35em .9em;
  border-radius:999px;
  margin-bottom:1em;
}
.lede{font-size:1.15rem;color:var(--color-text-light);}

/* 4.0 Layout & Containers */
.container{
  width:100%;
  max-width:var(--container-width);
  margin-inline:auto;
  padding-inline:24px;
}
.site-main{display:block;}
.section{padding:64px 0;}
.section--alt{background:var(--color-bg-alt);}
.section--dark{background:#123331;color:#eef6f2;}
.section--dark h2,.section--dark h3{color:#fff;}
.section-head{max-width:720px;margin:0 0 40px;}
.section-head.is-centered{margin-inline:auto;text-align:center;}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}

/* 5.0 Accessibility Utilities */
.skip-link{
  position:absolute;
  left:-9999px;
  top:0;
  background:var(--color-primary-dark);
  color:#fff;
  padding:14px 20px;
  z-index:10000;
  border-radius:0 0 8px 0;
}
.skip-link:focus{left:0;}
.screen-reader-text{
  position:absolute!important;
  clip:rect(1px,1px,1px,1px);
  width:1px;height:1px;overflow:hidden;
}
:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px;}

/* 6.0 Buttons & Links */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.5em;
  font-weight:700;
  padding:.85em 1.6em;
  border-radius:999px;
  border:2px solid transparent;
  cursor:pointer;
  transition:var(--transition);
  line-height:1.1;
}
.btn--primary{background:var(--color-primary);color:#fff;}
.btn--primary:hover{background:var(--color-primary-dark);color:#fff;}
.btn--accent{background:var(--color-accent);color:#fff;}
.btn--accent:hover{background:var(--color-accent-dark);color:#fff;}
.btn--outline{background:transparent;border-color:currentColor;color:var(--color-primary-dark);}
.btn--outline:hover{background:var(--color-primary-dark);color:#fff;border-color:var(--color-primary-dark);}
.section--dark .btn--outline{color:#fff;}
.btn--sm{padding:.5em 1.1em;font-size:.9rem;}

/* 7.0 Header & Navigation */
.site-topbar{
  background:var(--color-primary-dark);
  color:#eaf4f1;
  font-size:.82rem;
  letter-spacing:.01em;
}
.site-topbar .container{
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding-block:9px;flex-wrap:wrap;min-height:20px;
}
.site-topbar a{color:#fff;}
.site-topbar a:hover{color:var(--color-accent);}
.topbar-links{display:flex;align-items:center;gap:0;flex-wrap:wrap;}
.topbar-links a,
.topbar-links span{
  display:inline-flex;align-items:center;gap:7px;white-space:nowrap;
  padding-inline:16px;
}
.topbar-links a:first-child,
.topbar-links span:first-child{padding-left:0;}
.topbar-links a:not(:last-child),
.topbar-links span:not(:last-child){border-right:1px solid rgba(255,255,255,.22);}
.topbar-links .icon{width:14px;height:14px;opacity:.85;}

/* Pre-launch: real phone number, address, and the New Patients link are
   hidden until the site goes live. Markup stays in place -- delete this
   rule block (or remove the classes below) to bring them back. */
.topbar-phone,
.topbar-address,
.topbar-new-patients{display:none;}
.topbar-hours{padding-left:0;border-right:none;}
.topbar-contact{padding-left:0;}

.site-header{
  background:var(--color-surface);
  border-bottom:1px solid var(--color-border);
  position:sticky;top:0;z-index:999;
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;padding-block:14px;gap:20px;}
.site-branding{display:flex;align-items:center;gap:12px;}
.site-branding a{display:flex;align-items:center;gap:10px;color:var(--color-text);}
.site-branding .logo-mark{width:44px;height:44px;flex:none;}
.site-title{
  font-family:var(--font-heading);
  font-size:1.35rem;
  font-weight:700;
  color:#123331;
  line-height:1.1;
  margin:0;
}
.site-tagline{font-size:.72rem;color:var(--color-text-light);margin:0;letter-spacing:.03em;text-transform:uppercase;}

.main-navigation{display:flex;align-items:center;gap:28px;}
.main-navigation ul{list-style:none;margin:0;padding:0;display:flex;gap:26px;}
.main-navigation li{position:relative;}
.main-navigation a{font-weight:600;color:var(--color-text);padding:8px 0;display:inline-block;}
.main-navigation a:hover,.main-navigation .current-menu-item>a{color:var(--color-primary);}
.main-navigation ul ul{
  position:absolute;top:100%;left:0;background:#fff;box-shadow:var(--shadow-md);
  border-radius:var(--radius-sm);padding:10px;min-width:220px;display:none;flex-direction:column;gap:4px;
}
.main-navigation li:hover>ul,.main-navigation li:focus-within>ul{display:flex;}
.main-navigation ul ul a{padding:8px 10px;border-radius:6px;}
.main-navigation ul ul a:hover{background:var(--color-bg-alt);}
.header-cta{display:flex;align-items:center;gap:14px;}
.header-phone{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--color-primary-dark);white-space:nowrap;}
.header-phone .icon{width:17px;height:17px;}
.menu-toggle{
  display:none;background:none;border:2px solid var(--color-border);border-radius:8px;
  padding:8px 10px;cursor:pointer;
}
.menu-toggle span{display:block;width:22px;height:2px;background:var(--color-text);margin:4px 0;}

/* 8.0 Hero Sections */
.hero{
  background:linear-gradient(135deg,var(--color-bg-alt) 0%, var(--color-bg) 60%);
  padding:72px 0;
  overflow:hidden;
}
.hero .container{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.hero h1{margin-bottom:.4em;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:1.6em;}
.hero-trustbar{display:flex;gap:26px;flex-wrap:wrap;margin-top:2.2em;font-size:.9rem;color:var(--color-text-light);}
.hero-trustbar strong{color:#123331;display:block;font-size:1.15rem;font-family:var(--font-heading);}
.hero-media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);}
.page-hero{background:var(--color-bg-alt);padding:56px 0;text-align:center;}
.page-hero h1{margin-bottom:.3em;}
.breadcrumbs{font-size:.85rem;color:var(--color-text-light);margin-bottom:1em;}
.breadcrumbs a{color:var(--color-text-light);text-decoration:underline;}

/* 9.0 Cards & Grids */
.grid{display:grid;gap:28px;}
.grid--2{grid-template-columns:repeat(2,1fr);}
.grid--3{grid-template-columns:repeat(3,1fr);}
.grid--4{grid-template-columns:repeat(4,1fr);}
.card{
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  padding:28px;
  box-shadow:var(--shadow-sm);
  transition:var(--transition);
  height:100%;
}
.card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);}
.card .card-icon{width:52px;height:52px;margin-bottom:16px;color:var(--color-primary);display:flex;align-items:center;justify-content:center;}
.card .card-icon .icon{width:100%;height:100%;}
.card h3{margin-bottom:.4em;}
.card p:last-child{margin-bottom:0;}
.card-link{font-weight:700;display:inline-flex;align-items:center;gap:6px;margin-top:10px;}

.condition-card{
  display:block;
  background:var(--color-surface);
  border-radius:var(--radius-md);
  overflow:hidden;
  border:1px solid var(--color-border);
  box-shadow:var(--shadow-sm);
  transition:var(--transition);
}
.condition-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);}
.condition-card .condition-media{aspect-ratio:4/3;background:var(--color-bg-alt);overflow:hidden;}
.condition-card .condition-media img{width:100%;height:100%;object-fit:cover;}
.condition-card .condition-body{padding:22px;}
.condition-card h3{color:#123331;margin-bottom:.35em;}
.condition-card p{color:var(--color-text-light);font-size:.95rem;}

/* 9.5 Inline Icon System (base.icon spans rendered by diabetes_doctor_icon()) */
.icon{
  display:inline-flex;
  flex:none;
  align-items:center;
  justify-content:center;
  width:1em;
  height:1em;
  line-height:0;
}
.icon svg{width:100%;height:100%;display:block;}

/* 10.0 Services / Icon Blocks */
.icon-block{display:flex;gap:18px;align-items:flex-start;}
.icon-block .icon-wrap{
  flex:none;width:56px;height:56px;border-radius:50%;
  background:var(--color-primary-light);color:var(--color-primary-dark);
  display:flex;align-items:center;justify-content:center;
}
.icon-wrap .icon{width:28px;height:28px;}
.icon-block h3{margin-bottom:.3em;font-size:1.15rem;}
.icon-block p{color:var(--color-text-light);margin:0;}

/* 11.0 Physician / Quote Block */
.physician-block{
  background:var(--color-surface);
  border-radius:var(--radius-lg);
  overflow:hidden;
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  box-shadow:var(--shadow-md);
}
.physician-media{background:var(--color-bg-alt);}
.physician-media img{width:100%;height:100%;object-fit:cover;}
.physician-content{padding:48px;}
.physician-content .quote-mark{font-family:var(--font-heading);font-size:3rem;color:var(--color-accent);line-height:1;display:block;}
blockquote.physician-quote{
  font-family:var(--font-heading);
  font-size:1.35rem;
  color:#123331;
  margin:0 0 20px;
  line-height:1.45;
}
.physician-name{font-weight:700;color:#123331;}
.physician-title{color:var(--color-text-light);font-size:.9rem;}

/* 12.0 CTA Bands */
.cta-band{
  background:linear-gradient(120deg,var(--color-primary-dark),var(--color-secondary-dark));
  color:#fff;
  border-radius:var(--radius-lg);
  padding:52px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
}
.cta-band h2{color:#fff;margin-bottom:.25em;}
.cta-band p{color:#eef6f2;margin:0;}
.cta-band .btn--accent:hover{background:#fff;color:var(--color-accent-dark);}

/* 13.0 Blog / Archive / Single */
.post-list{display:grid;gap:32px;}
.post-card{display:grid;grid-template-columns:280px 1fr;gap:26px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);}
.post-card .post-thumb{aspect-ratio:4/3;overflow:hidden;background:var(--color-bg-alt);}
.post-card .post-thumb img{width:100%;height:100%;object-fit:cover;}
.post-card-body{padding:24px 24px 24px 0;}
.post-meta{font-size:.82rem;color:var(--color-text-light);text-transform:uppercase;letter-spacing:.04em;margin-bottom:.5em;}
.post-meta a{color:var(--color-secondary-dark);}
.entry-header{margin-bottom:1.5em;}
.entry-title{margin-bottom:.3em;}
.entry-content h2{margin-top:1.4em;}
.entry-content h3{margin-top:1.2em;}
.entry-content ul,.entry-content ol{margin-bottom:1.2em;}
.entry-content blockquote{
  border-left:4px solid var(--color-secondary);
  margin:1.5em 0;padding:.5em 0 .5em 1.3em;color:var(--color-text-light);font-style:italic;
}
.entry-content img{border-radius:var(--radius-md);margin:1.4em 0;}
.medical-disclaimer{
  background:var(--color-bg-alt);
  border:1px solid var(--color-border);
  border-radius:var(--radius-sm);
  padding:18px 20px;
  font-size:.88rem;
  color:var(--color-text-light);
  margin-top:2.5em;
}
.author-box{display:flex;gap:18px;background:var(--color-bg-alt);border-radius:var(--radius-md);padding:24px;margin-top:2.5em;align-items:center;}
.author-box img{width:72px;height:72px;border-radius:50%;object-fit:cover;flex:none;}
.pagination{display:flex;gap:10px;justify-content:center;margin-top:2.5em;}
.pagination a,.pagination span{padding:.5em 1em;border:1px solid var(--color-border);border-radius:8px;}
.pagination .current{background:var(--color-primary);color:#fff;border-color:var(--color-primary);}

/* 14.0 Sidebar & Widgets */
.content-with-sidebar{display:grid;grid-template-columns:2fr 1fr;gap:48px;align-items:start;}
.widget{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:24px;margin-bottom:24px;}
.widget-title{font-size:1.05rem;margin-bottom:.9em;padding-bottom:.5em;border-bottom:2px solid var(--color-bg-alt);}
.widget ul{list-style:none;padding:0;margin:0;}
.widget li{padding:.5em 0;border-bottom:1px solid var(--color-border);}
.widget li:last-child{border-bottom:0;}
.widget.resource-widget{background:var(--color-primary-light);border:none;}
.widget p{display:flex;align-items:flex-start;gap:9px;line-height:1.5;}
.widget p .icon{width:16px;height:16px;flex:none;margin-top:.3em;color:var(--color-primary);}

/* 15.0 Forms */
.form-row{margin-bottom:18px;}
.form-row label{display:block;font-weight:600;margin-bottom:.4em;font-size:.92rem;}
.form-row input,.form-row select,.form-row textarea{
  width:100%;padding:.75em .9em;border:1px solid var(--color-border);border-radius:8px;background:#fff;
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:var(--color-primary);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;}
.required{color:var(--color-accent-dark);}
.form-consent{font-size:.82rem;color:var(--color-text-light);}

.appointment-notice{
  background:var(--color-bg-alt);
  border-radius:var(--radius-lg);
  padding:56px 48px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  min-height:280px;
  height:100%;
}
.appointment-notice h2{margin-bottom:.6em;}
.appointment-notice-text{
  font-family:var(--font-heading);
  font-size:1.65rem;
  line-height:1.5;
  color:#123331;
  margin:0;
}
.appointment-notice-text a{
  color:var(--color-primary-dark);
  text-decoration:underline;
  text-underline-offset:4px;
  font-weight:700;
  white-space:nowrap;
}
.appointment-notice-text a:hover{color:var(--color-accent-dark);}

/* 16.0 Footer */
.site-footer{background:#123331;color:#d9e8e3;padding-top:64px;}
.site-footer a{color:#d9e8e3;}
.site-footer a:hover{color:#fff;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.12);}
.footer-brand .logo-mark{width:40px;height:40px;margin-bottom:14px;}
.footer-brand p{color:#a9c3bc;font-size:.92rem;}
.footer-col h4{color:#fff;font-size:1rem;margin-bottom:1em;}
.footer-col ul{list-style:none;padding:0;margin:0;}
.footer-col li{margin-bottom:.7em;font-size:.92rem;display:flex;align-items:flex-start;gap:9px;line-height:1.4;}
.footer-col li .icon{width:15px;height:15px;flex:none;margin-top:.3em;opacity:.8;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:22px 0;font-size:.82rem;color:#a9c3bc;flex-wrap:wrap;gap:10px;}
.footer-social{display:flex;gap:12px;}
.footer-social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;}
.footer-social svg{width:18px;height:18px;}

/* 17.0 Utilities */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.mb-0{margin-bottom:0;}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);}
.tag-pill{display:inline-block;background:var(--color-bg-alt);color:var(--color-secondary-dark);font-size:.78rem;font-weight:700;padding:.3em .8em;border-radius:999px;margin:0 6px 6px 0;text-transform:uppercase;letter-spacing:.03em;}

/* 18.0 Responsive */
@media (max-width:960px){
  .hero .container,.two-col,.physician-block,.footer-grid{grid-template-columns:1fr;}
  .physician-media{aspect-ratio:16/9;}
  .grid--3,.grid--4{grid-template-columns:repeat(2,1fr);}
  .content-with-sidebar{grid-template-columns:1fr;}
  .post-card{grid-template-columns:1fr;}
  .post-card-body{padding:0 20px 20px;}
}
@media (max-width:780px){
  .site-topbar{display:none;}
  .main-navigation{
    position:fixed;inset:0 0 0 30%;background:#fff;flex-direction:column;align-items:flex-start;
    padding:90px 28px 28px;transform:translateX(100%);transition:transform .25s ease;z-index:998;overflow-y:auto;
  }
  .main-navigation.is-open{transform:translateX(0);box-shadow:var(--shadow-lg);}
  .main-navigation ul{flex-direction:column;gap:4px;width:100%;}
  .main-navigation ul ul{position:static;box-shadow:none;display:none;padding-left:14px;}
  .main-navigation li.menu-item-open>ul{display:flex;}
  .menu-toggle{display:block;}
  .header-phone span.label{display:none;}
  .grid--3,.grid--4{grid-template-columns:1fr;}
  .cta-band{flex-direction:column;text-align:center;}
  .form-grid{grid-template-columns:1fr;}
}
@media (max-width:480px){
  body{font-size:16px;}
  .section{padding:44px 0;}
  .physician-content{padding:28px;}
}