/* =========================================================
   BMC Yazilim - main.css  (Yeni Tasarim)
   ========================================================= */

/* ── 1. RESET & ROOT ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --primary:      #ec6a2a;
    --primary-dark: #d45e20;
    --primary-light:#f5874b;
    --dark:         #2f323a;
    --dark-2:       #1e2028;
    --gray:         #6c757d;
    --gray-light:   #adb5bd;
    --light-bg:     #fafafa;
    --white:        #ffffff;
    --border:       #e9ecef;
    --shadow:       0 4px 20px rgba(0,0,0,0.08);
    --shadow-md:    0 8px 32px rgba(0,0,0,0.12);
    --radius:       12px;
    --radius-sm:    8px;
    --radius-lg:    20px;
    --transition:   0.3s ease;
    --container:    1200px;
    --navbar-h:     72px;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--dark);
    background: var(--white);
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ── 2. TYPOGRAPHY ───────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.25;
    color: var(--dark);
}
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }

p { color: var(--gray); line-height: 1.7; }

/* ── 3. LAYOUT UTILITIES ──────────────────────────────────── */
.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: 24px;
}

.section {
    padding-block: 90px;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin-inline: auto;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    background: rgba(236, 106, 42, 0.1);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-title {
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.05rem;
}

/* ── 4. BUTTONS ───────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.92rem;
    transition: var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
}

.btn-primary-hero {
    background: var(--primary);
    color: var(--white);
    padding: 15px 36px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}
.btn-primary-hero:hover { background: var(--primary-dark); transform: translateY(-2px); }

.btn-outline-hero {
    border: 2px solid rgba(255,255,255,0.7);
    color: var(--white);
    padding: 14px 36px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
}
.btn-outline-hero:hover { background: rgba(255,255,255,0.15); }

.btn-primary-filled {
    background: var(--primary);
    color: var(--white) !important;
    padding: 13px 32px;
    border-radius: 50px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}
.btn-primary-filled:hover { background: var(--primary-dark); transform: translateY(-2px); }
.btn-primary-filled.w-100 { justify-content: center; }

.btn-primary-outline {
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 13px 32px;
    border-radius: 50px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}
.btn-primary-outline:hover { background: var(--primary); color: var(--white); }

.btn-white { background: var(--white); color: var(--primary); padding: 14px 36px; border-radius: 50px; font-weight: 700; transition: var(--transition); }
.btn-white:hover { background: var(--light-bg); transform: translateY(-2px); }

.btn-outline-white { border: 2px solid rgba(255,255,255,0.7); color: var(--white); padding: 13px 32px; border-radius: 50px; font-weight: 600; display: inline-flex; align-items: center; gap: 8px; transition: var(--transition); }
.btn-outline-white:hover { background: rgba(255,255,255,0.1); }

/* ── 5. NAVBAR ────────────────────────────────────────────── */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #f8f9fa;
    border-bottom: 1px solid var(--border);
    height: var(--navbar-h);
    display: flex;
    align-items: center;
    transition: box-shadow var(--transition);
}

.navbar.scrolled {
    background: var(--white);
    box-shadow: var(--shadow);
}

.navbar .container {
    display: flex;
    align-items: center;
    gap: 40px;
}

.navbar-brand { flex-shrink: 0; }
.navbar-brand img { height: 44px; width: auto; }

.brand-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
    letter-spacing: -0.5px;
}
.brand-text span { color: var(--primary); }
.brand-text.light { color: rgba(255,255,255,0.9); }
.brand-text.light span { color: var(--primary-light); }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
    justify-content: center;
}

.nav-menu li a {
    padding: 8px 14px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.92rem;
    color: var(--dark);
    transition: var(--transition);
    display: block;
}

.nav-menu li a:hover,
.nav-menu li a.active {
    color: var(--primary);
    background: rgba(236, 106, 42, 0.07);
}

.btn-nav-cta {
    background: var(--primary);
    color: var(--white);
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.88rem;
    transition: var(--transition);
    flex-shrink: 0;
}
.btn-nav-cta:hover { background: var(--primary-dark); transform: translateY(-1px); }

.nav-toggler {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 6px;
    flex-shrink: 0;
}
.nav-toggler span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}
.nav-toggler.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggler.open span:nth-child(2) { opacity: 0; }
.nav-toggler.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── 6. HERO SLIDER ──────────────────────────────────────── */
.hero-section { position: relative; overflow: hidden; }

.hero-slider { position: relative; }

.hero-slide {
    display: none;
    position: relative;
    min-height: 620px;
    background-size: cover;
    background-position: center;
    background-color: var(--dark-2);
    align-items: center;
}
.hero-slide.active { display: flex; }

.hero-static {
    min-height: 620px;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    position: relative;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(31,34,42,0.85) 0%, rgba(236,106,42,0.3) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    padding-block: 80px;
}

.hero-title {
    color: var(--white);
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.15;
}

.hero-subtitle {
    color: rgba(255,255,255,0.85);
    font-size: 1.15rem;
    margin-bottom: 36px;
    max-width: 560px;
}

.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }

.slider-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 10;
}

.slider-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.4);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.slider-btn:hover { background: var(--primary); border-color: var(--primary); }

.slider-dots { display: flex; gap: 8px; }
.dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    border: none;
    transition: var(--transition);
}
.dot.active { background: var(--primary); width: 28px; border-radius: 5px; }

/* ── 7. STATS BAR ────────────────────────────────────────── */
.stats-bar {
    background: var(--dark);
    padding-block: 60px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}

.stat-item { color: var(--white); }
.stat-number {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--primary);
    display: inline-block;
}
.stat-plus { font-size: 1.8rem; font-weight: 700; color: var(--primary); }
.stat-label { display: block; margin-top: 6px; color: rgba(255,255,255,0.65); font-size: 0.88rem; letter-spacing: 0.5px; }

/* ── 8. SERVICES ─────────────────────────────────────────── */
.services-section { background: var(--light-bg); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 36px 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 4px;
    height: 0;
    background: var(--primary);
    transition: height 0.4s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.service-card:hover::before { height: 100%; }

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(236,106,42,0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--primary); }
.service-icon i { font-size: 1.5rem; color: var(--primary); transition: var(--transition); }
.service-card:hover .service-icon i { color: var(--white); }

.service-card h4 { font-size: 1.1rem; margin-bottom: 10px; color: var(--dark); }
.service-card p { font-size: 0.9rem; margin-bottom: 24px; }

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.88rem;
    transition: var(--transition);
}
.card-link:hover { gap: 14px; }

/* Services page - full cards */
.services-grid-full {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card-full {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
}
.service-card-full:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.service-card-img { height: 200px; overflow: hidden; }
.service-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.service-card-full:hover .service-card-img img { transform: scale(1.05); }
.service-icon-lg {
    height: 120px;
    background: rgba(236,106,42,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
}
.service-icon-lg i { font-size: 3rem; color: var(--primary); }
.service-card-body { padding: 28px; }
.service-card-body h3 { font-size: 1.2rem; margin-bottom: 10px; }
.service-card-body p { margin-bottom: 20px; font-size: 0.9rem; }

/* ── 9. WHY US ───────────────────────────────────────────── */
.why-us-section { background: var(--white); }

.why-us-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-us-image { position: relative; }
.why-us-image img { border-radius: var(--radius-lg); width: 100%; aspect-ratio: 4/3; object-fit: cover; }

.why-us-placeholder {
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(236,106,42,0.1), rgba(236,106,42,0.05));
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
}
.why-us-placeholder i { font-size: 6rem; color: var(--primary); opacity: 0.4; }

.exp-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius);
    padding: 20px 28px;
    text-align: center;
    box-shadow: var(--shadow-md);
}
.exp-num { display: block; font-size: 2rem; font-weight: 800; line-height: 1; }
.exp-label { font-size: 0.78rem; opacity: 0.9; letter-spacing: 0.5px; }

.why-us-content .section-title { margin-bottom: 16px; }
.why-us-content .section-desc { margin-bottom: 32px; }

.feature-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.feature-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: var(--light-bg);
    border-radius: var(--radius-sm);
    padding: 18px;
}
.feature-icon {
    width: 44px;
    height: 44px;
    background: rgba(236,106,42,0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.feature-icon i { color: var(--primary); font-size: 1.1rem; }
.feature-card h5 { font-size: 0.9rem; font-weight: 600; margin-bottom: 4px; color: var(--dark); }
.feature-card p { font-size: 0.82rem; color: var(--gray); margin: 0; }

/* ── 10. PROCESS ─────────────────────────────────────────── */
.process-section { background: var(--light-bg); }

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    position: relative;
}
.process-grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: calc(12.5% + 40px);
    right: calc(12.5% + 40px);
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--primary) 0, var(--primary) 10px, transparent 10px, transparent 20px);
    z-index: 0;
}

.process-step {
    text-align: center;
    background: var(--white);
    border-radius: var(--radius);
    padding: 36px 24px;
    box-shadow: var(--shadow);
    position: relative;
    z-index: 1;
    transition: var(--transition);
}
.process-step:hover { transform: translateY(-4px); }

.step-number {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 800;
    margin-inline: auto;
    margin-bottom: 20px;
}

.process-step h4 { font-size: 1rem; margin-bottom: 10px; }
.process-step p { font-size: 0.88rem; }

/* ── 11. PROJECTS ─────────────────────────────────────────── */
.projects-section { background: var(--white); }

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.project-card {
    display: block;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    background: var(--white);
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

.project-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--light-bg);
}
.project-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.project-card:hover .project-image img { transform: scale(1.07); }

.project-placeholder {
    width: 100%; height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f0f0f0, #e0e0e0);
}
.project-placeholder i { font-size: 3rem; color: var(--gray-light); }

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(236,106,42,0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}
.project-card:hover .project-overlay { opacity: 1; }
.project-overlay i { color: var(--white); font-size: 2rem; }

.project-info { padding: 20px; }
.project-tag {
    display: inline-block;
    background: rgba(236,106,42,0.1);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 50px;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.project-info h4 { font-size: 1rem; margin-bottom: 8px; color: var(--dark); }
.project-client { font-size: 0.82rem; color: var(--gray); display: flex; align-items: center; gap: 6px; }

/* ── 12. TESTIMONIALS ────────────────────────────────────── */
.testimonials-section { background: var(--light-bg); }

.testimonials-slider { position: relative; overflow: hidden; }
.testimonials-track {
    display: flex;
    gap: 24px;
    transition: transform 0.4s ease;
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 36px;
    box-shadow: var(--shadow);
    flex: 0 0 auto;
    width: 320px;       /* sensible fallback until JS sets exact pixel width */
    max-width: 100%;
    flex-shrink: 0;
    box-sizing: border-box;
}

.stars { display: flex; gap: 4px; margin-bottom: 16px; }
.stars i { color: #fbbf24; font-size: 0.9rem; }

.testimonial-card blockquote {
    font-style: italic;
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 24px;
    border-left: 3px solid var(--primary);
    padding-left: 16px;
}

.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-author img {
    width: 52px; height: 52px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}
.avatar-placeholder {
    width: 52px; height: 52px;
    border-radius: 50%;
    background: rgba(236,106,42,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.avatar-placeholder i { color: var(--primary); }
.testimonial-author strong { display: block; font-size: 0.92rem; font-weight: 700; }
.testimonial-author span { font-size: 0.8rem; color: var(--gray); }

.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 32px;
}
.t-btn {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--white);
    border: 2px solid var(--border);
    color: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.t-btn:hover { background: var(--primary); border-color: var(--primary); color: var(--white); }

/* ── 13. PARTNERS ────────────────────────────────────────── */
.partners-section {
    padding-block: 60px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--white);
    overflow: hidden;
}

.partners-label {
    text-align: center;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gray-light);
    margin-bottom: 36px;
}

.partners-track-wrapper { overflow: hidden; }

.partners-track {
    display: flex;
    gap: 48px;
    width: max-content;
    animation: partnersScroll 25s linear infinite;
}

.partners-track:hover { animation-play-state: paused; }

@keyframes partnersScroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.partner-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 140px;
    height: 64px;
    flex-shrink: 0;
    filter: grayscale(1);
    opacity: 0.6;
    transition: var(--transition);
}
.partner-logo:hover { filter: grayscale(0); opacity: 1; }
.partner-logo img { max-width: 130px; max-height: 56px; object-fit: contain; }
.partner-logo span { font-weight: 700; color: var(--gray); font-size: 0.9rem; }

/* ── 14. FAQ ─────────────────────────────────────────────── */
.faq-section { background: var(--light-bg); }

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.faq-col { display: flex; flex-direction: column; gap: 12px; }

.faq-item {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    background: none;
    border: none;
    text-align: left;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark);
    transition: color var(--transition);
}
.faq-question:hover { color: var(--primary); }
.faq-question[aria-expanded="true"] { color: var(--primary); }
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(45deg); color: var(--primary); }

.faq-icon {
    font-size: 0.85rem;
    flex-shrink: 0;
    transition: transform var(--transition);
    color: var(--primary);
}

.faq-answer {
    padding: 0 24px 20px;
}
.faq-answer p { font-size: 0.9rem; line-height: 1.7; margin: 0; }

/* ── 15. BLOG ─────────────────────────────────────────────── */
.blog-section { background: var(--white); }

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.blog-card {
    display: block;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--white);
    transition: var(--transition);
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

.blog-image {
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--light-bg);
}
.blog-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.blog-card:hover .blog-image img { transform: scale(1.05); }
.blog-placeholder {
    width: 100%; height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f5f5f5, #ebebeb);
}
.blog-placeholder i { font-size: 2.5rem; color: var(--gray-light); }

.blog-content { padding: 24px; }
.blog-cat {
    display: inline-block;
    background: rgba(236,106,42,0.1);
    color: var(--primary);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.blog-content h4 { font-size: 1rem; margin-bottom: 10px; color: var(--dark); line-height: 1.4; }
.blog-content p { font-size: 0.88rem; margin-bottom: 16px; }
.blog-meta { display: flex; gap: 16px; flex-wrap: wrap; font-size: 0.78rem; color: var(--gray-light); }
.blog-meta span { display: flex; align-items: center; gap: 4px; }

/* ── 16. CTA SECTION ─────────────────────────────────────── */
.cta-section { padding-block: 60px; background: var(--light-bg); }
.cta-box {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 20px;
    padding: 70px 60px;
    text-align: center;
    color: var(--white);
}
.cta-box h2 { color: var(--white); font-size: clamp(1.4rem, 3vw, 2rem); margin-bottom: 16px; }
.cta-box p { color: rgba(255,255,255,0.85); font-size: 1.05rem; margin-bottom: 36px; max-width: 560px; margin-inline: auto; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── 17. FOOTER ──────────────────────────────────────────── */
.site-footer { background: var(--dark-2); color: rgba(255,255,255,0.7); }

.footer-top { padding-block: 80px; }

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
}

.footer-about p { font-size: 0.88rem; line-height: 1.8; margin-top: 16px; margin-bottom: 24px; }

.social-links { display: flex; gap: 10px; }
.social-links a {
    width: 38px; height: 38px;
    background: rgba(255,255,255,0.07);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    transition: var(--transition);
}
.social-links a:hover { background: var(--primary); color: var(--white); }

.footer-title {
    color: var(--white);
    font-size: 0.88rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
    color: rgba(255,255,255,0.6);
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}
.footer-links a i { font-size: 0.65rem; color: var(--primary); }
.footer-links a:hover { color: var(--primary); padding-left: 4px; }

.footer-contact { display: flex; flex-direction: column; gap: 14px; }
.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.88rem;
    color: rgba(255,255,255,0.6);
}
.footer-contact li i { color: var(--primary); margin-top: 3px; flex-shrink: 0; }
.footer-contact a { color: rgba(255,255,255,0.6); transition: var(--transition); }
.footer-contact a:hover { color: var(--primary); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-block: 24px;
}
.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.35);
}

/* ── 18. PAGE HERO ───────────────────────────────────────── */
.page-hero {
    background: linear-gradient(135deg, var(--dark) 0%, #3a3d47 100%);
    padding-block: 80px 60px;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    right: -100px;
    top: -100px;
    width: 400px;
    height: 400px;
    background: rgba(236,106,42,0.08);
    border-radius: 50%;
}
.page-hero-content h1 { color: var(--white); margin-bottom: 16px; }

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    font-size: 0.85rem;
}
.breadcrumb-list li { color: rgba(255,255,255,0.55); }
.breadcrumb-list a { color: rgba(255,255,255,0.7); transition: var(--transition); }
.breadcrumb-list a:hover { color: var(--primary); }
.breadcrumb-list i { font-size: 0.6rem; }

/* ── 19. ABOUT PAGE ──────────────────────────────────────── */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
    margin-bottom: 80px;
}

.about-image img { border-radius: var(--radius-lg); width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.about-placeholder {
    border-radius: var(--radius-lg);
    aspect-ratio: 4/3;
    background: var(--light-bg);
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-placeholder i { font-size: 6rem; color: var(--border); }

.about-content h2 { margin-bottom: 16px; }
.about-text { font-size: 0.95rem; line-height: 1.8; color: var(--gray); margin-bottom: 32px; }

.about-stats {
    display: flex;
    gap: 24px;
    margin-top: 24px;
}
.about-stat { text-align: center; }
.stat-n { display: block; font-size: 1.8rem; font-weight: 800; color: var(--primary); }
.about-stat span:last-child { font-size: 0.8rem; color: var(--gray); }

.mv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    margin-bottom: 60px;
}

.mv-card {
    background: var(--light-bg);
    border-radius: var(--radius);
    padding: 36px;
    text-align: center;
}
.mv-icon {
    width: 64px; height: 64px;
    background: rgba(236,106,42,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-inline: auto;
    margin-bottom: 20px;
}
.mv-icon i { font-size: 1.6rem; color: var(--primary); }
.mv-card h3 { font-size: 1.1rem; margin-bottom: 12px; }
.mv-card p { font-size: 0.9rem; }

.certs-section h3 { font-size: 1.2rem; margin-bottom: 24px; }
.certs-grid { display: flex; gap: 12px; flex-wrap: wrap; }
.cert-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--light-bg);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 8px 18px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark);
}
.cert-badge i { color: var(--primary); }

/* ── 20. SERVICE DETAIL ──────────────────────────────────── */
.service-detail-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 48px;
    align-items: flex-start;
}

.service-detail-img { border-radius: var(--radius); overflow: hidden; margin-bottom: 32px; }
.service-detail-img img { width: 100%; max-height: 420px; object-fit: cover; }

.prose { font-size: 0.95rem; line-height: 1.85; color: var(--gray); }
.prose h2, .prose h3 { color: var(--dark); margin-block: 28px 12px; }
.lead { font-size: 1.05rem; color: var(--gray); margin-bottom: 24px; }

.service-sidebar { display: flex; flex-direction: column; gap: 20px; }

.sidebar-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
}
.sidebar-card h4 { font-size: 1rem; margin-bottom: 16px; }
.sidebar-links { display: flex; flex-direction: column; gap: 8px; }
.sidebar-links a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--gray);
    transition: var(--transition);
    padding: 4px 0;
}
.sidebar-links a:hover { color: var(--primary); }
.sidebar-links a i { font-size: 0.65rem; color: var(--primary); }

.sidebar-cta-card {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius);
    padding: 28px;
    color: var(--white);
}
.sidebar-cta-card h4 { color: var(--white); margin-bottom: 10px; }
.sidebar-cta-card p { color: rgba(255,255,255,0.8); font-size: 0.88rem; margin-bottom: 20px; }
.sidebar-cta-card .btn-primary-filled { background: var(--white); color: var(--primary); }
.sidebar-cta-card .btn-primary-filled:hover { background: var(--light-bg); }

.sidebar-phone {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
    margin-top: 16px;
    text-align: center;
}

/* Project meta */
.project-meta ul { display: flex; flex-direction: column; gap: 12px; }
.project-meta li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.88rem; color: var(--gray); }
.project-meta i { color: var(--primary); margin-top: 3px; flex-shrink: 0; }
.project-meta strong { color: var(--dark); }
.tech-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.tech-tag { background: rgba(236,106,42,0.1); color: var(--primary); font-size: 0.75rem; font-weight: 600; padding: 3px 10px; border-radius: 50px; }

/* Case study */
.case-block { margin-bottom: 28px; }
.case-block h3 { font-size: 1.1rem; margin-bottom: 12px; }
.case-block p { font-size: 0.9rem; line-height: 1.8; }

/* ── 21. BLOG DETAIL ──────────────────────────────────────── */
.blog-detail-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 48px;
}

.blog-detail-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
    font-size: 0.82rem;
    color: var(--gray);
}
.blog-detail-meta span { display: flex; align-items: center; gap: 5px; }
.blog-detail-meta i { color: var(--primary); }
.blog-detail-cover { border-radius: var(--radius); overflow: hidden; margin-bottom: 32px; }
.blog-detail-cover img { width: 100%; max-height: 480px; object-fit: cover; }
.blog-body { font-size: 0.95rem; line-height: 1.85; color: var(--gray); }

/* ── 22. CONTACT ─────────────────────────────────────────── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 60px;
    margin-bottom: 60px;
}

.contact-info h2 { margin-bottom: 16px; }
.contact-info > p { font-size: 0.95rem; margin-bottom: 36px; }

.contact-items { display: flex; flex-direction: column; gap: 24px; margin-bottom: 32px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-icon {
    width: 48px; height: 48px;
    background: rgba(236,106,42,0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contact-icon i { color: var(--primary); font-size: 1.1rem; }
.contact-item h5 { font-size: 0.85rem; font-weight: 700; margin-bottom: 4px; color: var(--dark); }
.contact-item p, .contact-item a { font-size: 0.9rem; color: var(--gray); }
.contact-item a:hover { color: var(--primary); }

.contact-social { display: flex; gap: 10px; }
.contact-social a {
    width: 42px; height: 42px;
    background: var(--light-bg);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    transition: var(--transition);
}
.contact-social a:hover { background: var(--primary); color: var(--white); }

.contact-form-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow-md);
}
.contact-form-card h3 { font-size: 1.3rem; margin-bottom: 28px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 8px; color: var(--dark); }
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.92rem;
    color: var(--dark);
    transition: border-color var(--transition);
    background: var(--white);
}
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(236,106,42,0.1);
}
.form-group textarea { resize: vertical; }
.w-100 { width: 100%; justify-content: center; }

.maps-section { border-radius: var(--radius); overflow: hidden; }
.maps-section iframe { width: 100%; border: none; }

/* Alert boxes */
.alert-box {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 24px;
    font-weight: 500;
}
.alert-box.success { background: #dcfce7; color: #166534; }
.alert-box.error { background: #fee2e2; color: #991b1b; }

/* ── 23. PAGINATION ──────────────────────────────────────── */
.pagination-nav { display: flex; justify-content: center; margin-top: 48px; }
.pagination-list { display: flex; gap: 8px; }
.page-btn {
    width: 42px; height: 42px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1.5px solid var(--border);
    color: var(--dark);
    font-size: 0.88rem;
    font-weight: 600;
    transition: var(--transition);
}
.page-btn:hover, .page-btn.active { background: var(--primary); border-color: var(--primary); color: var(--white); }

/* ── 24. EMPTY STATE ─────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--gray-light);
}
.empty-state i { font-size: 4rem; display: block; margin-bottom: 16px; }
.empty-state p { font-size: 1rem; }

/* ── 25. UTILITY CLASSES ──────────────────────────────────── */
.text-center { text-align: center !important; }
.text-left   { text-align: left !important; }
.text-right  { text-align: right !important; }
.d-flex      { display: flex; }
.align-center{ align-items: center; }
.mt-1 { margin-top: 4px !important; }
.mt-2 { margin-top: 8px !important; }
.mt-3 { margin-top: 16px !important; }
.mt-4 { margin-top: 24px !important; }
.mt-5 { margin-top: 48px !important; }
.mb-1 { margin-bottom: 4px !important; }
.mb-2 { margin-bottom: 8px !important; }
.mb-3 { margin-bottom: 16px !important; }
.mb-4 { margin-bottom: 24px !important; }
.mb-5 { margin-bottom: 48px !important; }
.ms-1 { margin-left: 4px !important; }
.ms-2 { margin-left: 8px !important; }
.ms-3 { margin-left: 16px !important; }
.me-1 { margin-right: 4px !important; }
.me-2 { margin-right: 8px !important; }
.me-3 { margin-right: 16px !important; }
.pt-4 { padding-top: 24px !important; }
.pb-4 { padding-bottom: 24px !important; }
.gap-2 { gap: 8px !important; }
.gap-3 { gap: 16px !important; }

/* ── 26. AOS SCROLL ANIMATIONS ───────────────────────────── */
/* Applied only after JS adds js-aos class to body,
   preventing invisible content if JS fails to load */
.js-aos [data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.js-aos [data-aos="fade-up"]    { transform: translateY(28px); }
.js-aos [data-aos="fade-right"] { transform: translateX(-28px); }
.js-aos [data-aos="fade-left"]  { transform: translateX(28px); }
.js-aos [data-aos].aos-animate  { opacity: 1; transform: none; }

/* ── 27. RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 1024px) {
    .services-grid,
    .services-grid-full,
    .projects-grid,
    .blog-grid { grid-template-columns: repeat(2, 1fr); }

    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }

    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid::before { display: none; }

    .why-us-grid,
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .exp-badge { bottom: 16px; right: 16px; }

    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }

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

    .contact-grid { grid-template-columns: 1fr; gap: 40px; }

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

    .feature-cards { grid-template-columns: 1fr; }

    /* Testimonials card widths managed by JS; reset any inherited constraints */
    .testimonials-track .testimonial-card { max-width: none; }
}

@media (max-width: 768px) {
    :root { --navbar-h: 64px; }

    .section { padding-block: 60px; }

    .nav-menu {
        position: fixed;
        top: var(--navbar-h);
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 24px;
        gap: 4px;
        box-shadow: var(--shadow-md);
        transform: translateY(-120%);
        transition: transform 0.35s ease;
        z-index: 999;
        border-bottom: 3px solid var(--primary);
    }
    .nav-menu.open { transform: translateY(0); }
    .nav-menu li a { padding: 12px 16px; font-size: 1rem; }
    .nav-toggler { display: flex; }
    .btn-nav-cta { display: none; }

    .hero-slide,
    .hero-static { min-height: 480px; }
    .hero-content { padding-block: 60px 80px; }
    .hero-title { font-size: clamp(1.6rem, 5vw, 2.2rem); }
    .hero-subtitle { font-size: 1rem; }
    .hero-buttons { gap: 12px; }
    .btn-primary-hero, .btn-outline-hero { padding: 12px 24px; font-size: 0.92rem; }

    .services-grid,
    .services-grid-full,
    .projects-grid,
    .blog-grid { grid-template-columns: 1fr; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .stat-number { font-size: 2rem; }

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

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

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom-inner { flex-direction: column; gap: 8px; text-align: center; }

    .cta-box { padding: 48px 28px; }

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

    .testimonials-track .testimonial-card { width: 100%; }

    .about-stats { gap: 16px; flex-wrap: wrap; }
}

@media (max-width: 480px) {
    .container { padding-inline: 16px; }
    .page-hero { padding-block: 60px 40px; }
    .cta-buttons { flex-direction: column; align-items: center; }
    .hero-buttons { flex-direction: column; }
}