/*
Theme Name: Synapse Energy Solutions
Theme URI: https://synapse-es.co.uk
Author: AnyDealsUK
Author URI: https://anydealsuk.com
Description: A professional WordPress theme for Synapse Energy Solutions — light design with dark header/footer and amber accents.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: synapse
Tags: off-grid, solar, energy, light, custom-logo, custom-menu, featured-images, theme-options
*/

/* ============================================================
   CUSTOM PROPERTIES
   ============================================================ */
:root {
    /* Page body — light */
    --syn-body:         #ffffff;
    --syn-body-alt:     #f4f5f7;
    --syn-body-grey:    #eceef2;
    --syn-border:       #e0e3e8;

    /* Dark areas (header, footer, stats, hero overlay) */
    --syn-dark:         #1b1d2a;
    --syn-dark-deep:    #141621;
    --syn-dark-panel:   #22253a;
    --syn-dark-border:  #2e3148;
    --syn-dark-text:    #a0a4b8;

    /* Text on light backgrounds */
    --syn-text:         #333333;
    --syn-text-light:   #666666;
    --syn-text-muted:   #999999;
    --syn-heading:      #1b1d2a;

    /* Accent — amber / yellow */
    --syn-accent:       #f5a623;
    --syn-accent-hover: #e6951a;
    --syn-accent-bright:#ffc107;
    --syn-accent-glow:  rgba(245, 166, 35, 0.12);

    /* Danger */
    --syn-danger:       #e74c3c;

    /* Typography */
    --syn-font-display: 'Oswald', sans-serif;
    --syn-font-body:    'Barlow', sans-serif;
    --syn-font-mono:    'JetBrains Mono', monospace;

    /* Spacing */
    --syn-space-xs:  0.5rem;
    --syn-space-sm:  0.75rem;
    --syn-space-md:  1.25rem;
    --syn-space-lg:  2rem;
    --syn-space-xl:  3.5rem;
    --syn-space-2xl: 5rem;
    --syn-space-3xl: 6rem;

    /* Layout */
    --syn-container:    1200px;
    --syn-container-sm: 800px;
    --syn-radius:       4px;
    --syn-radius-lg:    8px;
    --syn-header-h:     80px;
    --syn-topbar-h:     40px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--syn-header-h) + var(--syn-topbar-h));
}

body {
    font-family: var(--syn-font-body);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.7;
    color: var(--syn-text);
    background: var(--syn-body);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--syn-accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--syn-accent-hover); }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--syn-font-body);
    font-weight: 700;
    line-height: 1.25;
    color: var(--syn-heading);
}

h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

::selection { background: var(--syn-accent); color: #fff; }

/* ============================================================
   UTILITIES
   ============================================================ */
.syn-container {
    width: 100%;
    max-width: var(--syn-container);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.syn-container--sm { max-width: var(--syn-container-sm); }

.syn-section { padding: var(--syn-space-3xl) 0; }
.syn-section--grey { background: var(--syn-body-alt); }
.syn-section--dark {
    background: var(--syn-dark);
    color: var(--syn-dark-text);
}
.syn-section--dark h2,
.syn-section--dark h3 { color: #ffffff; }

/* Section label — amber bar + text */
.syn-label {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--syn-accent);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: var(--syn-space-sm);
}

.syn-label::before {
    content: '';
    width: 30px;
    height: 3px;
    background: var(--syn-accent);
}

.syn-section-header { margin-bottom: var(--syn-space-xl); }
.syn-section-header__desc { color: var(--syn-text-light); font-size: 1.05rem; max-width: 600px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.syn-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--syn-font-body);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.85rem 2rem;
    border: none;
    border-radius: var(--syn-radius);
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
    line-height: 1;
}

.syn-btn--primary {
    background: var(--syn-accent);
    color: #ffffff;
}
.syn-btn--primary:hover {
    background: var(--syn-accent-hover);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245,166,35,0.3);
}

.syn-btn--outline {
    background: transparent;
    color: var(--syn-accent);
    border: 2px solid var(--syn-accent);
}
.syn-btn--outline:hover {
    background: var(--syn-accent);
    color: #ffffff;
}

.syn-btn--dark {
    background: var(--syn-dark);
    color: #ffffff;
}
.syn-btn--dark:hover {
    background: var(--syn-dark-deep);
    color: #ffffff;
}

.syn-btn--ghost {
    background: rgba(0,0,0,0.04);
    color: var(--syn-heading);
    border: 1px solid var(--syn-border);
}
.syn-btn--ghost:hover {
    border-color: var(--syn-accent);
    color: var(--syn-accent);
}

/* ============================================================
   TOP BAR — amber strip
   ============================================================ */
.syn-topbar {
    background: var(--syn-accent);
    color: #ffffff;
    height: var(--syn-topbar-h);
    display: flex;
    align-items: center;
    font-size: 0.82rem;
    font-weight: 500;
}

.syn-topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: var(--syn-container);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.syn-topbar__left,
.syn-topbar__right { display: flex; align-items: center; gap: 1.5rem; }
.syn-topbar a { color: #ffffff; font-weight: 600; }
.syn-topbar a:hover { color: var(--syn-dark); }
.syn-topbar__divider { width: 1px; height: 16px; background: rgba(255,255,255,0.3); }

/* ============================================================
   HEADER — dark navy
   ============================================================ */
.syn-header {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    height: var(--syn-header-h);
    z-index: 1000;
    display: flex;
    align-items: center;
    background: var(--syn-dark);
    border-bottom: 1px solid var(--syn-dark-border);
    transition: box-shadow 0.3s;
}

.syn-header--scrolled {
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.syn-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: var(--syn-container);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Logo */
.syn-logo { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }

.syn-logo__icon {
    width: 42px;
    height: 42px;
    background: var(--syn-accent);
    border-radius: var(--syn-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #ffffff;
    font-weight: 800;
    font-family: var(--syn-font-display);
}

.syn-logo__text {
    font-family: var(--syn-font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: #ffffff;
    text-transform: uppercase;
}
.syn-logo__text span { color: var(--syn-accent); }
.syn-logo:hover { color: #ffffff; }
.syn-header .custom-logo { max-height: 50px; width: auto; }

/* Nav */
.syn-nav { display: flex; align-items: center; }
.syn-nav__list { display: flex; list-style: none; }

.syn-nav__link {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: #cccccc;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    transition: color 0.2s;
}
.syn-nav__link:hover,
.syn-nav__link--active { color: var(--syn-accent); }

.syn-nav__link--active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 1rem;
    right: 1rem;
    height: 3px;
    background: var(--syn-accent);
}

.syn-nav__cta { margin-left: var(--syn-space-lg); }

/* Hamburger */
.syn-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}
.syn-hamburger span { display: block; width: 100%; height: 2px; background: #fff; border-radius: 2px; transition: all 0.3s; }
.syn-hamburger--active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.syn-hamburger--active span:nth-child(2) { opacity: 0; }
.syn-hamburger--active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.syn-hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--syn-dark);
}

.syn-hero__bg { position: absolute; inset: 0; z-index: 0; }
.syn-hero__bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.4; }
.syn-hero__bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(27,29,42,0.92) 0%, rgba(27,29,42,0.5) 60%, transparent 100%);
}

.syn-hero__content { position: relative; z-index: 1; max-width: 600px; }

.syn-hero__badge {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--syn-accent);
    margin-bottom: var(--syn-space-md);
}

.syn-hero__title {
    font-family: var(--syn-font-display);
    font-size: clamp(2.5rem, 5.5vw, 4rem);
    font-weight: 700;
    line-height: 1.08;
    color: #ffffff;
    margin-bottom: var(--syn-space-md);
    text-transform: uppercase;
}
.syn-hero__title em { font-style: normal; color: var(--syn-accent); }

.syn-hero__desc {
    font-size: 1.1rem;
    color: #aaaaaa;
    margin-bottom: var(--syn-space-xl);
    max-width: 480px;
}

.syn-hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }

/* ============================================================
   STATS BAR — dark with amber numbers
   ============================================================ */
.syn-stats {
    background: var(--syn-dark);
    border-top: 3px solid var(--syn-accent);
    padding: var(--syn-space-xl) 0;
}

.syn-stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--syn-space-lg); }

.syn-stat { text-align: center; position: relative; }
.syn-stat + .syn-stat::before {
    content: '';
    position: absolute;
    left: 0;
    top: 15%;
    height: 70%;
    width: 1px;
    background: var(--syn-dark-border);
}

.syn-stat__number {
    font-family: var(--syn-font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--syn-accent);
    line-height: 1;
    margin-bottom: 0.3rem;
}

.syn-stat__label {
    font-size: 0.82rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--syn-dark-text);
}

/* ============================================================
   SERVICES — white/grey cards on light background
   ============================================================ */
.syn-services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

.syn-service-card {
    background: #ffffff;
    border: 1px solid var(--syn-border);
    border-radius: var(--syn-radius-lg);
    padding: var(--syn-space-xl) var(--syn-space-lg);
    text-align: center;
    transition: all 0.35s ease;
    position: relative;
}

.syn-service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--syn-accent);
    transform: scaleX(0);
    transition: transform 0.35s;
}

.syn-service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
    border-color: var(--syn-accent);
}
.syn-service-card:hover::after { transform: scaleX(1); }

.syn-service-card__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--syn-accent);
    border-radius: 50%;
    font-size: 1.6rem;
    margin: 0 auto var(--syn-space-md);
    transition: transform 0.3s;
}
.syn-service-card:hover .syn-service-card__icon { transform: scale(1.1); }

.syn-service-card__title {
    font-size: 1.1rem;
    margin-bottom: var(--syn-space-sm);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.syn-service-card__desc { font-size: 0.92rem; color: var(--syn-text-light); }

.syn-service-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--syn-accent);
    margin-top: var(--syn-space-md);
    transition: gap 0.2s;
}
.syn-service-card__link:hover { gap: 0.6rem; }

/* ============================================================
   CTA BANNER — amber strip
   ============================================================ */
.syn-cta-banner {
    background: var(--syn-accent);
    padding: var(--syn-space-xl) 0;
    text-align: center;
}
.syn-cta-banner__title {
    font-family: var(--syn-font-display);
    font-size: clamp(1.4rem, 3vw, 2rem);
    color: #ffffff;
    text-transform: uppercase;
    margin-bottom: var(--syn-space-sm);
}
.syn-cta-banner__phone {
    font-family: var(--syn-font-display);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    color: #ffffff;
    display: block;
    margin-bottom: var(--syn-space-md);
    text-decoration: none;
}
.syn-cta-banner__phone:hover { color: var(--syn-dark); }
.syn-cta-banner .syn-btn { background: var(--syn-dark); color: #fff; }
.syn-cta-banner .syn-btn:hover { background: var(--syn-dark-deep); }

/* ============================================================
   CTA SECTION (dark)
   ============================================================ */
.syn-cta {
    background: var(--syn-dark);
    border-top: 3px solid var(--syn-accent);
    padding: var(--syn-space-3xl) 0;
    text-align: center;
}
.syn-cta__title { font-family: var(--syn-font-display); font-size: clamp(1.8rem, 4vw, 2.6rem); text-transform: uppercase; color: #fff; margin-bottom: var(--syn-space-sm); }
.syn-cta__desc { color: var(--syn-dark-text); font-size: 1.05rem; margin-bottom: var(--syn-space-xl); max-width: 500px; margin-left: auto; margin-right: auto; }
.syn-cta__phone { font-family: var(--syn-font-display); font-size: 1.3rem; color: var(--syn-accent); margin-top: var(--syn-space-md); display: inline-block; }

/* ============================================================
   TECHNOLOGY
   ============================================================ */
.syn-tech__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--syn-space-xl); align-items: center; }
.syn-tech__visual { border-radius: var(--syn-radius-lg); overflow: hidden; border: 1px solid var(--syn-border); }
.syn-tech__visual img { width: 100%; height: 100%; object-fit: cover; }
.syn-tech__list { list-style: none; display: flex; flex-direction: column; gap: var(--syn-space-md); }

.syn-tech__item {
    display: flex;
    align-items: flex-start;
    gap: var(--syn-space-md);
    padding: var(--syn-space-md);
    background: var(--syn-body-alt);
    border: 1px solid var(--syn-border);
    border-radius: var(--syn-radius);
    transition: border-color 0.3s;
}
.syn-tech__item:hover { border-color: var(--syn-accent); }
.syn-tech__item-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--syn-accent);
    border-radius: 50%;
    font-size: 1.2rem;
}
.syn-tech__item-title { font-size: 1rem; font-weight: 700; color: var(--syn-heading); margin-bottom: 0.2rem; text-transform: uppercase; }
.syn-tech__item-desc { font-size: 0.88rem; color: var(--syn-text-light); }

/* ============================================================
   PROJECTS
   ============================================================ */
.syn-projects__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

.syn-project-card {
    position: relative;
    border-radius: var(--syn-radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    border: 1px solid var(--syn-border);
    transition: all 0.35s;
}
.syn-project-card:hover { border-color: var(--syn-accent); transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,0.1); }
.syn-project-card__image { position: absolute; inset: 0; }
.syn-project-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.syn-project-card:hover .syn-project-card__image img { transform: scale(1.05); }

.syn-project-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(27,29,42,0.92) 0%, rgba(27,29,42,0.3) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--syn-space-lg);
}

.syn-project-card__category { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--syn-accent); margin-bottom: 0.3rem; }
.syn-project-card__title { font-size: 1.1rem; color: #fff; text-transform: uppercase; margin-bottom: 0.3rem; }
.syn-project-card__excerpt { font-size: 0.85rem; color: #bbb; opacity: 0; transform: translateY(8px); transition: all 0.3s; }
.syn-project-card:hover .syn-project-card__excerpt { opacity: 1; transform: translateY(0); }
.syn-project-card__link { position: absolute; inset: 0; z-index: 2; }

/* ============================================================
   CONTACT FORM
   ============================================================ */
.syn-contact__grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: var(--syn-space-2xl); }
.syn-contact-info__item { display: flex; align-items: flex-start; gap: var(--syn-space-md); margin-bottom: var(--syn-space-lg); }
.syn-contact-info__icon { width: 44px; height: 44px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; background: var(--syn-accent); border-radius: 50%; font-size: 1rem; }
.syn-contact-info__label { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--syn-text-muted); margin-bottom: 0.15rem; }
.syn-contact-info__value { color: var(--syn-heading); font-weight: 500; }
.syn-contact-info__value a { color: var(--syn-heading); }
.syn-contact-info__value a:hover { color: var(--syn-accent); }

.syn-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.syn-form__group { margin-bottom: 1rem; }
.syn-form__label { display: block; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--syn-text-light); margin-bottom: 0.4rem; }
.syn-form__label .required { color: var(--syn-accent); }

.syn-form__input,
.syn-form__select,
.syn-form__textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    font-family: var(--syn-font-body);
    font-size: 0.95rem;
    color: var(--syn-heading);
    background: var(--syn-body-alt);
    border: 1px solid var(--syn-border);
    border-radius: var(--syn-radius);
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}
.syn-form__input:focus,
.syn-form__select:focus,
.syn-form__textarea:focus { border-color: var(--syn-accent); box-shadow: 0 0 0 3px var(--syn-accent-glow); }
.syn-form__textarea { min-height: 140px; resize: vertical; }
.syn-form__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}
.syn-form__submit { width: 100%; margin-top: var(--syn-space-sm); }
.syn-form__message { padding: 0.8rem 1rem; border-radius: var(--syn-radius); font-size: 0.9rem; margin-bottom: 1rem; }
.syn-form__message--success { background: rgba(46,204,113,0.1); border: 1px solid rgba(46,204,113,0.3); color: #27ae60; }
.syn-form__message--error { background: rgba(231,76,60,0.1); border: 1px solid rgba(231,76,60,0.3); color: var(--syn-danger); }

/* ============================================================
   FOOTER — dark navy (matching header)
   ============================================================ */
.syn-footer {
    background: var(--syn-dark);
    border-top: 3px solid var(--syn-accent);
    padding: var(--syn-space-3xl) 0 0;
    color: var(--syn-dark-text);
}
.syn-footer h1, .syn-footer h2, .syn-footer h3, .syn-footer h4 { color: #ffffff; }

.syn-footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: var(--syn-space-xl); margin-bottom: var(--syn-space-2xl); }
.syn-footer__brand-desc { color: var(--syn-dark-text); font-size: 0.92rem; margin-top: var(--syn-space-md); max-width: 300px; }

.syn-footer__heading {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--syn-accent);
    margin-bottom: var(--syn-space-md);
}

.syn-footer__links { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.syn-footer__links a { color: var(--syn-dark-text); font-size: 0.92rem; }
.syn-footer__links a:hover { color: var(--syn-accent); }

.syn-footer__social { display: flex; gap: 0.75rem; margin-top: var(--syn-space-md); }
.syn-footer__social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--syn-accent);
    border-radius: 50%;
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 700;
    transition: all 0.2s;
}
.syn-footer__social a:hover { background: var(--syn-accent-hover); transform: translateY(-2px); }

.syn-footer__bottom {
    border-top: 1px solid var(--syn-dark-border);
    padding: var(--syn-space-lg) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    color: #666;
}
.syn-footer__bottom a { color: var(--syn-dark-text); }
.syn-footer__bottom a:hover { color: var(--syn-accent); }

.syn-footer-widget { margin-bottom: var(--syn-space-md); }
.syn-footer-widget ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.syn-footer-widget ul li a { color: var(--syn-dark-text); font-size: 0.92rem; }
.syn-footer-widget ul li a:hover { color: var(--syn-accent); }
.syn-footer-widget p { color: var(--syn-dark-text); font-size: 0.92rem; }

/* ============================================================
   PAGE HEADER — compact, grey background
   ============================================================ */
.syn-page-header {
    padding: calc(var(--syn-space-xl) + 12px) 0 var(--syn-space-lg);
    background: var(--syn-body-alt);
    border-bottom: 1px solid var(--syn-border);
}

.syn-page-header__title { font-family: var(--syn-font-display); text-transform: uppercase; }

/* ============================================================
   BLOG CARDS
   ============================================================ */
.syn-posts__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

.syn-post-card {
    background: #fff;
    border: 1px solid var(--syn-border);
    border-radius: var(--syn-radius-lg);
    overflow: hidden;
    transition: all 0.3s;
}
.syn-post-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,0.08); border-color: var(--syn-accent); }
.syn-post-card__image { aspect-ratio: 16/9; overflow: hidden; }
.syn-post-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.syn-post-card:hover .syn-post-card__image img { transform: scale(1.05); }
.syn-post-card__body { padding: var(--syn-space-lg); }
.syn-post-card__date { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--syn-accent); margin-bottom: 0.5rem; }
.syn-post-card__title { font-size: 1.05rem; margin-bottom: 0.5rem; }
.syn-post-card__title a { color: var(--syn-heading); }
.syn-post-card__title a:hover { color: var(--syn-accent); }
.syn-post-card__excerpt { font-size: 0.9rem; color: var(--syn-text-light); }

/* ============================================================
   SINGLE POST
   ============================================================ */
.syn-single-post { padding: var(--syn-space-xl) 0 var(--syn-space-3xl); }
.syn-single-post__meta { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--syn-accent); margin-bottom: var(--syn-space-md); }
.syn-single-post__title { font-family: var(--syn-font-display); text-transform: uppercase; margin-bottom: var(--syn-space-xl); }
.syn-single-post__featured { border-radius: var(--syn-radius-lg); overflow: hidden; margin-bottom: var(--syn-space-xl); border: 1px solid var(--syn-border); }
.syn-single-post__content { font-size: 1.05rem; line-height: 1.85; }
.syn-single-post__content h2,
.syn-single-post__content h3 { margin-top: var(--syn-space-xl); margin-bottom: var(--syn-space-md); }
.syn-single-post__content p { margin-bottom: var(--syn-space-md); }
.syn-single-post__content ul,
.syn-single-post__content ol { margin-bottom: var(--syn-space-md); padding-left: 1.5rem; }
.syn-single-post__content li { margin-bottom: 0.5rem; }
.syn-single-post__content blockquote { border-left: 4px solid var(--syn-accent); padding: var(--syn-space-md) var(--syn-space-lg); background: var(--syn-accent-glow); border-radius: 0 var(--syn-radius) var(--syn-radius) 0; margin: var(--syn-space-lg) 0; font-style: italic; }
.syn-single-post__content code { font-family: var(--syn-font-mono); font-size: 0.88em; background: var(--syn-body-alt); padding: 0.15em 0.4em; border-radius: 3px; border: 1px solid var(--syn-border); }
.syn-single-post__content pre { background: var(--syn-body-alt); border: 1px solid var(--syn-border); border-radius: var(--syn-radius); padding: var(--syn-space-lg); overflow-x: auto; margin: var(--syn-space-lg) 0; }
.syn-single-post__content pre code { background: none; border: none; padding: 0; }

/* ============================================================
   BREADCRUMB
   ============================================================ */
.syn-breadcrumb { font-size: 0.78rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.06em; color: var(--syn-text-muted); margin-top: var(--syn-space-sm); }
.syn-breadcrumb a { color: var(--syn-text-light); }
.syn-breadcrumb a:hover { color: var(--syn-accent); }
.syn-breadcrumb span { color: var(--syn-text-muted); margin: 0 0.4rem; }

/* ============================================================
   PAGINATION
   ============================================================ */
.syn-pagination { display: flex; justify-content: center; gap: 0.5rem; margin-top: var(--syn-space-xl); }
.syn-pagination a,
.syn-pagination span { display: inline-flex; align-items: center; justify-content: center; min-width: 42px; height: 42px; padding: 0 0.75rem; font-size: 0.85rem; font-weight: 600; border-radius: var(--syn-radius); border: 1px solid var(--syn-border); color: var(--syn-text-light); text-decoration: none; transition: all 0.2s; }
.syn-pagination a:hover { border-color: var(--syn-accent); color: var(--syn-accent); }
.syn-pagination .current { background: var(--syn-accent); color: #fff; border-color: var(--syn-accent); }

/* ============================================================
   WP ALIGNMENT
   ============================================================ */
.alignleft { float: left; margin: 0 1.5rem 1rem 0; }
.alignright { float: right; margin: 0 0 1rem 1.5rem; }
.aligncenter { display: block; margin: 1.5rem auto; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .syn-services__grid, .syn-projects__grid, .syn-posts__grid { grid-template-columns: repeat(2, 1fr); }
    .syn-footer__grid { grid-template-columns: 1fr 1fr; }
    .syn-tech__grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .syn-topbar { display: none; }
    .syn-hamburger { display: flex; }
    .syn-nav {
        position: fixed;
        top: var(--syn-header-h);
        left: 0; right: 0; bottom: 0;
        background: var(--syn-dark);
        flex-direction: column;
        padding: var(--syn-space-xl);
        transform: translateX(100%);
        transition: transform 0.35s ease;
        border-top: 3px solid var(--syn-accent);
    }
    .syn-nav--open { transform: translateX(0); }
    .syn-nav__list { flex-direction: column; width: 100%; }
    .syn-nav__link { padding: 0.9rem 0; font-size: 1rem; border-bottom: 1px solid var(--syn-dark-border); }
    .syn-nav__link--active::after { display: none; }
    .syn-nav__cta { margin-left: 0; margin-top: var(--syn-space-lg); width: 100%; text-align: center; }
    .syn-hero__title { font-size: 2.2rem; }
    .syn-stats__grid { grid-template-columns: repeat(2, 1fr); }
    .syn-stat + .syn-stat::before { display: none; }
    .syn-services__grid, .syn-projects__grid, .syn-posts__grid { grid-template-columns: 1fr; }
    .syn-contact__grid { grid-template-columns: 1fr; }
    .syn-footer__grid { grid-template-columns: 1fr; }
    .syn-footer__bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
    .syn-form__row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .syn-hero__actions { flex-direction: column; }
    .syn-hero__actions .syn-btn { width: 100%; justify-content: center; }
}