/* ===== INOCK — Shared Stylesheet ===== */

/* --- Reset & Variables --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --navy: #15202D;
    --blue: #245877;
    --gold: #AA8431;
    --logo-blue: #2B3E87;
    --logo-red: #C0392B;
    --text-dark: #1a1a1a;
    --text-body: #555;
    --text-light: #888;
    --bg-white: #ffffff;
    --bg-subtle: #F3F4F6;
    --border: #e8e8e8;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: #F9FAFB;
    color: #333;
    line-height: 1.6;
}

img { max-width: 100%; height: auto; }

/* --- Layout helpers --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 40px;
    padding-right: 40px;
}

.container--narrow {
    max-width: 960px;
    margin: 0 auto;
    padding-left: 40px;
    padding-right: 40px;
}

/* ===== HEADER & NAVIGATION ===== */
header {
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo { height: 32px; display: flex; align-items: center; }
.logo img { height: 100%; width: auto; }
.logo-text {
    font-size: 22px;
    font-weight: 700;
    color: var(--logo-blue);
    text-decoration: none;
    letter-spacing: -0.5px;
}
.logo-text .logo-dot { color: var(--logo-red); }

nav { display: flex; gap: 32px; align-items: center; }
nav a {
    text-decoration: none;
    color: #333;
    font-size: 14px;
    font-weight: 400;
    transition: color 0.3s ease;
}
nav a:hover { color: var(--blue); }
nav a.active { color: var(--blue); font-weight: 500; }

.dropdown { position: relative; }
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 16px 0 8px;
    margin-top: 0;
    min-width: 200px;
    box-shadow: 0 4px 12px rgba(21, 32, 45, 0.08);
}
.dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu a { display: block; padding: 10px 20px; font-size: 13px; }
.dropdown-menu a:hover { background-color: var(--bg-subtle); }

.language-switcher {
    display: flex;
    gap: 8px;
    font-size: 12px;
    border-left: 1px solid #eee;
    padding-left: 32px;
}
.language-switcher a { color: #999; text-decoration: none; transition: color 0.3s ease; }
.language-switcher a.active { color: #333; font-weight: 500; }
.language-switcher a:hover { color: #333; }
.language-switcher .sep { color: #ddd; }

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: #333;
    margin: 5px 0;
    transition: all 0.3s ease;
}

/* ===== BUTTONS ===== */
.btn {
    padding: 13px 28px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    cursor: pointer;
    display: inline-block;
}

.btn-primary { background-color: var(--navy); color: white; }
.btn-primary:hover {
    background-color: #1a2638;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(21, 32, 45, 0.15);
}

.btn-secondary { background-color: transparent; color: var(--navy); border-color: var(--navy); }
.btn-secondary:hover {
    background-color: var(--navy);
    color: white;
    transform: translateY(-2px);
}

.btn-gold { background-color: var(--gold); color: white; }
.btn-gold:hover {
    background-color: #92661f;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(170, 132, 49, 0.2);
}

/* Hero-specific button overrides (white on dark background) */
.hero .btn-primary { background-color: white; color: var(--navy); }
.hero .btn-primary:hover {
    background-color: #f0f0f0;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}
.hero .btn-secondary {
    color: white;
    border-color: rgba(255, 255, 255, 0.6);
}
.hero .btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.15);
    color: white;
}

/* ===== HERO ===== */
.hero {
    padding: 100px 40px;
    text-align: center;
    background: linear-gradient(rgba(21, 32, 45, 0.65), rgba(21, 32, 45, 0.7)),
                url('../photos/processed/hero_building_wide.jpg') center/cover no-repeat;
    color: white;
}

.hero-content { max-width: 800px; margin: 0 auto; }

.hero h1 {
    font-size: 52px;
    font-weight: 300;
    letter-spacing: -1px;
    margin-bottom: 16px;
    color: #ffffff;
    line-height: 1.2;
}

.hero .subline {
    font-size: 19px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 36px;
    line-height: 1.5;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
    min-height: 220px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(rgba(21, 32, 45, 0.72), rgba(21, 32, 45, 0.76)),
                url('../photos/processed/building_detail.jpg') center/cover no-repeat;
    color: white;
}

.page-hero h1 {
    font-size: 40px;
    font-weight: 300;
    letter-spacing: -0.5px;
    color: #ffffff;
    margin-bottom: 12px;
}

.page-hero .subline {
    font-size: 17px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ===== SECTION UTILITIES ===== */
.section { padding: 64px 40px; }
.section--subtle { background: var(--bg-subtle); }
.section--dark {
    background: linear-gradient(135deg, var(--navy) 0%, #1a2a38 100%);
    color: white;
}

.section-header { text-align: center; margin-bottom: 48px; }

.think-design-build { font-size: 28px; font-weight: 600; margin-bottom: 8px; }
.think { color: var(--navy); }
.design { color: var(--blue); }
.build { color: var(--gold); }

.section-subtitle { font-size: 16px; color: var(--text-light); margin-top: 8px; }

/* Accent bar */
.accent-bar {
    width: 60px;
    height: 3px;
    background: linear-gradient(to right, var(--navy), var(--blue), var(--gold));
    margin-bottom: 24px;
}
.accent-bar--center { margin-left: auto; margin-right: auto; }

/* ===== CONTENT BLOCKS ===== */
.content-block { margin-bottom: 32px; }
.quote-section + .content-block { margin-top: 48px; }
.content-block:last-child { margin-bottom: 0; }

.content-block h2 {
    font-size: 28px;
    font-weight: 400;
    color: var(--text-dark);
    margin-bottom: 32px;
    letter-spacing: -0.3px;
}

.content-block h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.content-block h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    margin-top: 24px;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.content-block p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-body);
    margin-bottom: 16px;
}
.content-block p:last-child { margin-bottom: 0; }

.content-block ul, .content-block ol {
    padding-left: 36px;
    margin-bottom: 16px;
}

.content-block li {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-body);
    margin-bottom: 6px;
}

/* ===== BLOCKQUOTE ===== */
.pullquote {
    font-size: 24px;
    font-weight: 300;
    color: var(--navy);
    font-style: italic;
    text-align: center;
    padding: 40px 0;
    line-height: 1.5;
    max-width: 700px;
    margin: 0 auto;
}

.quote-section {
    background: linear-gradient(rgba(249, 249, 249, 0.92), rgba(249, 249, 249, 0.92)),
                url('../photos/processed/building_detail.jpg') center/cover no-repeat;
    padding: 56px 40px;
    max-width: 960px;
    margin: 0 auto;
}
.quote-container { text-align: center; }
.quote-text {
    font-size: 28px;
    font-weight: 300;
    color: var(--navy);
    line-height: 1.5;
    margin-bottom: 12px;
    font-style: italic;
}
.quote-attribution {
    font-size: 13px;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===== INTRODUCTION (Home) ===== */
.introduction {
    max-width: 960px;
    margin: 0 auto;
    padding: 60px 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.introduction-text { display: flex; flex-direction: column; gap: 20px; }
.introduction-text p { font-size: 16px; line-height: 1.8; color: var(--text-body); }

.intro-visual { position: relative; border-radius: 6px; overflow: hidden; aspect-ratio: 4/3; }
.intro-visual::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(249, 250, 251, 0.4);
    pointer-events: none;
}
.intro-visual img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ===== SERVICE CARDS ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}
.services-grid--three {
    grid-template-columns: repeat(3, 1fr);
}
.container--narrow .services-grid {
    grid-template-columns: repeat(2, 1fr);
}

.service-card {
    padding: 32px;
    border-radius: 6px;
    border-left: 4px solid var(--border);
    background-color: var(--bg-white);
    box-shadow: 0 1px 4px rgba(21, 32, 45, 0.07);
    transition: all 0.3s ease;
}
.service-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(21, 32, 45, 0.10);
}
.service-card.card-think {
    border-left-color: var(--navy);
    background-color: var(--bg-white);
    background-image: linear-gradient(135deg, rgba(21, 32, 45, 0.02) 0%, transparent 100%);
}
.service-card.card-design {
    border-left-color: var(--blue);
    background-color: var(--bg-white);
    background-image: linear-gradient(135deg, rgba(36, 88, 119, 0.02) 0%, transparent 100%);
}
.service-card.card-build {
    border-left-color: var(--gold);
    background-color: var(--bg-white);
    background-image: linear-gradient(135deg, rgba(170, 132, 49, 0.02) 0%, transparent 100%);
}
.service-card.card-neutral { border-left-color: #ccc; }

.service-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 12px; color: var(--text-dark); }
.service-card p { font-size: 14px; color: var(--text-body); line-height: 1.7; }
.service-card .card-link {
    display: inline-block;
    margin-top: 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--blue);
    text-decoration: none;
    transition: color 0.3s ease;
}
.service-card .card-link:hover { color: var(--navy); }

/* ===== WHY INOCK (numbered) ===== */
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}

.why-point { position: relative; padding-left: 48px; }
.why-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
    font-size: 13px;
}

.why-point h4 { font-size: 15px; font-weight: 600; margin-bottom: 8px; color: var(--text-dark); }
.why-point p { font-size: 14px; color: var(--text-body); line-height: 1.7; }

/* ===== TWO-COLUMN LAYOUT (inner pages) ===== */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.two-col--reverse { direction: rtl; }
.two-col--reverse > * { direction: ltr; }

/* ===== DETAIL CARDS (consulting, services pages) ===== */
.detail-card {
    padding: 28px 32px;
    border-radius: 6px;
    background: var(--bg-white);
    box-shadow: 0 1px 4px rgba(21, 32, 45, 0.07);
    margin-bottom: 24px;
    transition: all 0.3s ease;
}
.detail-card:last-child { margin-bottom: 0; }
.detail-card:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(21, 32, 45, 0.10); }

.detail-card h3 { font-size: 17px; font-weight: 600; color: var(--text-dark); margin-bottom: 10px; }
.detail-card p { font-size: 14px; color: var(--text-body); line-height: 1.7; }

/* ===== ENGAGEMENT LIST (consulting) ===== */
.engagement-list { list-style: none; padding: 0; }
.engagement-list li {
    padding: 12px 0 12px 24px;
    border-bottom: 1px solid var(--border);
    font-size: 15px;
    color: var(--text-body);
    position: relative;
}
.engagement-list li:last-child { border-bottom: none; }
.engagement-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20px;
    width: 8px;
    height: 8px;
    background: var(--blue);
    border-radius: 50%;
}

/* ===== TRAINING SECTIONS ===== */
.intro-block {
    margin-bottom: 32px;
}
.intro-block p { margin-bottom: 16px; }
.intro-block p:last-child { margin-bottom: 0; }

.training-intro {
    padding: 32px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin-bottom: 32px;
}

.training-intro h2 {
    font-size: 22px;
    font-weight: 400;
    color: var(--text-dark);
    margin-bottom: 12px;
}
.training-intro > p { margin-bottom: 20px; }

.training-area {
    padding: 48px 0;
    border-bottom: 1px solid var(--border);
}
.training-area .quote-section {
    margin: 32px 0;
}
.training-area:last-child { border-bottom: none; }

.training-area h2 {
    font-size: 24px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.training-area h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.training-area p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-body);
    margin-bottom: 12px;
}

.training-area .courses-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    margin-top: 20px;
}

.training-area ul {
    padding-left: 18px;
    margin-bottom: 12px;
}

.training-area li {
    font-size: 14px;
    color: var(--text-body);
    line-height: 1.8;
    margin-bottom: 4px;
}

.training-area .note {
    font-size: 13px;
    color: var(--text-light);
    font-style: italic;
}

/* Course area quick-nav */
.course-nav {
    margin-bottom: 48px;
    padding: 20px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.course-nav h3 {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 14px;
}
.course-nav__list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    padding: 0;
}
.course-nav a {
    display: inline-block;
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--blue);
    background: rgba(36, 88, 119, 0.06);
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.2s ease;
}
.course-nav a:hover { background: rgba(36, 88, 119, 0.12); color: var(--navy); }

/* ===== BLOG CARDS ===== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
}

.blog-card {
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    transition: all 0.3s ease;
    background: var(--bg-white);
}
.blog-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(21, 32, 45, 0.10);
}

.blog-card-image {
    height: 180px;
    background-size: cover;
    background-position: center;
    background-color: var(--bg-subtle);
}

.blog-card-body { padding: 24px; }
.blog-card-meta {
    font-size: 12px;
    color: var(--text-light);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.blog-card-body h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
    line-height: 1.4;
}
.blog-card-body p {
    font-size: 14px;
    color: var(--text-body);
    line-height: 1.7;
}

/* ===== CONTACT FORM ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: start;
}

.form-group { margin-bottom: 20px; }
.form-group--full { grid-column: 1 / -1; }
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 6px;
}
.form-group label .required { color: var(--logo-red); }

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    font-size: 14px;
    font-family: inherit;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: var(--bg-white);
    color: var(--text-dark);
    transition: border-color 0.3s ease;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(36, 88, 119, 0.08);
}

.form-group textarea { resize: vertical; min-height: 140px; }

.form-group select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}

.contact-info h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.contact-address {
    font-size: 15px;
    color: var(--text-body);
    line-height: 1.8;
    margin-bottom: 24px;
}

/* Form messages */
.form-success {
    display: none;
    padding: 24px;
    background: rgba(36, 88, 119, 0.06);
    border: 1px solid rgba(36, 88, 119, 0.15);
    border-radius: 6px;
    text-align: center;
}
.form-success h3 { font-size: 18px; color: var(--text-dark); margin-bottom: 8px; }
.form-success p { font-size: 14px; color: var(--text-body); }

.form-error {
    display: none;
    padding: 16px;
    background: rgba(192, 57, 43, 0.06);
    border: 1px solid rgba(192, 57, 43, 0.15);
    border-radius: 6px;
    font-size: 14px;
    color: var(--logo-red);
    margin-bottom: 20px;
}

/* ===== CLOSING CTA ===== */
.training-section {
    padding: 48px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin: 48px 0;
}
.training-section h3 { margin-bottom: 12px; }
.training-section p { margin-bottom: 24px; }

.closing-cta {
    background: linear-gradient(135deg, var(--navy) 0%, #1a2a38 100%);
    color: white;
    padding: 40px;
    text-align: center;
}
.closing-cta-content { max-width: 700px; margin: 0 auto; }
.closing-cta p {
    font-size: 19px;
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 32px;
}

/* ===== CERTIFICATION LIST ===== */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 8px;
}

.cert-grid li {
    font-size: 14px;
    color: var(--text-body);
    line-height: 1.4;
    padding: 4px 0;
}

/* ===== FOOTER ===== */
footer {
    background-color: #fafafa;
    border-top: 1px solid var(--border);
    padding: 48px 40px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
}

.footer-section h4 {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #999;
    margin-bottom: 14px;
}

.footer-address { font-size: 13px; color: #666; line-height: 1.8; }

.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a {
    font-size: 13px;
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}
.footer-links a:hover { color: var(--blue); }

.footer-bottom {
    max-width: 1200px;
    margin: 40px auto 0;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.copyright { font-size: 12px; color: #999; }

.footer-lang { display: flex; gap: 8px; font-size: 12px; }
.footer-lang a { color: #999; text-decoration: none; }
.footer-lang a.active { color: #333; font-weight: 500; }
.footer-lang a:hover { color: #333; }

/* ===== ANIMATIONS ===== */
.fade-in {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE — Tablet ===== */
@media (max-width: 1140px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid--three { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
    .container, .container--narrow { padding-left: 28px; padding-right: 28px; }
    .section { padding: 48px 28px; }

    .two-col { grid-template-columns: 1fr; gap: 32px; }
    .two-col--reverse { direction: ltr; }

    .contact-grid { grid-template-columns: 1fr; }

    .footer-content { grid-template-columns: 1fr 1fr; }
}

/* ===== RESPONSIVE — Mobile ===== */
@media (max-width: 768px) {
    .header-content {
        padding: 12px 20px;
        flex-wrap: wrap;
        gap: 12px;
    }

    .menu-toggle { display: block; }

    nav {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 0;
        order: 3;
    }
    nav.open { display: flex; }
    nav a { padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 15px; width: 100%; }

    .dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        padding: 0 0 0 16px;
        margin: 0;
        min-width: 0;
    }
    .dropdown .dropdown-menu { display: block; }
    .dropdown-menu a { padding: 8px 0; }

    .language-switcher {
        border-left: none;
        padding-left: 0;
        border-top: 1px solid #eee;
        padding-top: 12px;
        width: 100%;
        order: 4;
    }

    .hero { padding: 64px 20px; }
    .hero h1 { font-size: 34px; }
    .hero .subline { font-size: 16px; }

    .page-hero { min-height: 160px; padding: 32px 20px; }
    .page-hero h1 { font-size: 30px; }

    .introduction {
        grid-template-columns: 1fr;
        padding: 40px 20px;
        gap: 32px;
    }
    .intro-visual { aspect-ratio: 16/9; }

    .section { padding: 40px 20px; }
    .container, .container--narrow { padding-left: 20px; padding-right: 20px; }

    .section-header { margin-bottom: 32px; }
    .think-design-build { font-size: 22px; }
    .services-grid { gap: 20px; }
    .service-card { padding: 24px; }

    .why-grid { gap: 24px; }

    .quote-section { padding: 40px 20px; }
    .quote-text { font-size: 22px; }
    .pullquote { font-size: 20px; }

    .closing-cta { padding: 48px 20px; }
    .closing-cta p { font-size: 16px; }

    .blog-grid { grid-template-columns: 1fr; }

    .form-row { grid-template-columns: 1fr; }

    footer { padding: 40px 20px; }
    .footer-content { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 28px; }
    .page-hero h1 { font-size: 26px; }

    .cta-buttons { flex-direction: column; gap: 12px; }
    .btn { width: 100%; text-align: center; }

    .why-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .cert-grid { grid-template-columns: 1fr; }
    .course-nav__list { gap: 6px; }
}