:root {
    /* TMT Medya Brand Palette: Red + Black + Gold accent */
    --bg: #0d0d0f;
    --bg-elev: #161618;
    --bg-card: #1c1c1f;
    --border: #2a2a2e;
    --text: #ffffff;
    --text-dim: #a8a8ad;
    --text-muted: #6e6e75;
    --primary: #D62828;        /* Marka kırmızısı */
    --primary-2: #8B2331;      /* Koyu kırmızı (ikon) */
    --accent: #F2B71A;         /* Altın aksan */
    --success: #10b981;
    --gradient: linear-gradient(135deg, #D62828 0%, #8B2331 100%);
    --gradient-warm: linear-gradient(135deg, #D62828 0%, #F2B71A 100%);
    --gradient-soft: linear-gradient(135deg, rgba(214, 40, 40, 0.18) 0%, rgba(139, 35, 49, 0.18) 100%);
    --radius: 14px;
    --radius-lg: 20px;
    --shadow-glow: 0 0 60px rgba(214, 40, 40, 0.2);
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
    font-feature-settings: 'cv11', 'ss01', 'ss03';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-2); }
img, svg { max-width: 100%; display: block; }

/* ========== LAYOUT ========== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 100px 0;
    position: relative;
}

.section-head {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    background: var(--gradient-soft);
    border: 1px solid rgba(214, 40, 40, 0.35);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}

h1, h2, h3, h4 {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.12;
    font-feature-settings: 'ss01';
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 700; }
h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 18px; font-weight: 700; }
h3 { font-size: 1.4rem; margin-bottom: 12px; font-weight: 600; letter-spacing: -0.02em; }
h4 { font-size: 1.05rem; font-weight: 600; letter-spacing: -0.01em; }

.lead {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.lead {
    font-size: 1.1rem;
    color: var(--text-dim);
}

/* ========== HEADER ========== */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 14px 0;
    background: rgba(13, 13, 15, 0.82);
    backdrop-filter: saturate(180%) blur(24px);
    -webkit-backdrop-filter: saturate(180%) blur(24px);
    border-bottom: 1px solid transparent;
    transition: background var(--transition), border-color var(--transition), padding var(--transition);
}

header.scrolled {
    padding: 10px 0;
    background: rgba(13, 13, 15, 0.95);
    border-bottom-color: var(--border);
    box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.nav-logo {
    display: inline-flex;
    align-items: center;
    color: var(--text);
    position: relative;
    padding: 4px 0;
    flex-shrink: 0;
}
.nav-logo img {
    height: 72px;
    width: auto;
    transition: transform 0.25s ease, filter 0.25s ease, height 0.25s ease;
    filter: drop-shadow(0 4px 18px rgba(214, 40, 40, 0.4));
}
header.scrolled .nav-logo img { height: 56px; }
.nav-logo:hover img {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 24px rgba(214, 40, 40, 0.7));
}

/* Logo shine effect */
.nav-logo::after {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transform: skewX(-20deg);
    transition: left 0.8s cubic-bezier(0.23, 1, 0.32, 1);
    pointer-events: none;
}
.nav-logo:hover::after { left: 140%; }

.nav-menu {
    display: flex;
    list-style: none;
    gap: 36px;
    align-items: center;
}

.nav-menu a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dim);
    position: relative;
}
.nav-menu a:hover { color: var(--text); }
.nav-menu a.active { color: var(--text); }
.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient);
    border-radius: 2px;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--gradient);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 100px;
    transition: transform var(--transition), box-shadow var(--transition);
}
.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow);
    color: #fff;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text);
    font-size: 24px;
    cursor: pointer;
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 100px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient);
    color: #fff;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.5);
    color: #fff;
}

.btn-ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}
.btn-ghost:hover {
    background: var(--bg-elev);
    border-color: var(--primary);
}

/* ========== HERO ========== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 120px;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.2) 0%, transparent 60%);
    filter: blur(40px);
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.15) 0%, transparent 60%);
    filter: blur(40px);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(99, 102, 241, 0.05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(99, 102, 241, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

/* Hero'daki büyük logo */
.hero-logo {
    display: flex;
    justify-content: center;
    margin: 20px auto 28px;
    animation: heroLogoIn 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}
.hero-logo-img {
    max-width: 480px;
    width: 85%;
    height: auto;
    filter: drop-shadow(0 10px 40px rgba(214, 40, 40, 0.45));
}
@keyframes heroLogoIn {
    from { opacity: 0; transform: translateY(-20px) scale(0.9); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Hero dev arka plan işareti */
.hero-mark {
    position: absolute;
    top: 50%;
    right: -80px;
    transform: translateY(-50%);
    width: 700px;
    max-width: 60vw;
    opacity: 0.045;
    pointer-events: none;
    z-index: 0;
    animation: spinSlow 80s linear infinite;
}
.hero-mark img { width: 100%; height: auto; }
@keyframes spinSlow {
    from { transform: translateY(-50%) rotate(0deg); }
    to   { transform: translateY(-50%) rotate(360deg); }
}

.hero h1 {
    margin-bottom: 24px;
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 800;
    line-height: 1.05;
}

/* Hero alt marquee */
.hero-marquee {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    overflow: hidden;
    padding: 20px 0;
    border-top: 1px solid var(--border);
    background: linear-gradient(to right, transparent, rgba(214,40,40,0.05), transparent);
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}
.marquee-track {
    display: inline-flex;
    gap: 40px;
    white-space: nowrap;
    animation: marqueeScroll 35s linear infinite;
    will-change: transform;
}
.marquee-track span {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: -0.02em;
}
.marquee-track span:nth-child(even) {
    color: var(--primary);
    font-size: 0.8rem;
}
@keyframes marqueeScroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

.hero-lead {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-dim);
    max-width: 620px;
    margin: 0 auto 40px;
}

.hero-ctas {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding-top: 50px;
    margin-top: 10px;
    border-top: 1px solid rgba(255,255,255,0.08);
    position: relative;
}
.hero-stats::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 2px;
    background: var(--gradient);
    border-radius: 2px;
}

.stat {
    text-align: center;
    padding: 8px 12px;
    border-radius: 12px;
    transition: background 0.2s;
}
.stat:hover { background: rgba(214, 40, 40, 0.06); }
.stat-num {
    font-size: clamp(1.8rem, 3.5vw, 2.75rem);
    font-weight: 800;
    background: var(--gradient-warm);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}
.stat-label {
    font-size: 0.88rem;
    color: var(--text-dim);
    font-weight: 500;
}

/* ========== SERVICES ========== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.service-card {
    background:
        linear-gradient(135deg, rgba(214, 40, 40, 0.04) 0%, transparent 60%),
        var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 34px 30px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 160px;
    height: 160px;
    background: radial-gradient(circle at top right, rgba(214, 40, 40, 0.15), transparent 65%);
    opacity: 0;
    transition: opacity 0.4s;
    pointer-events: none;
}
.service-card:hover::after { opacity: 1; }

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(99, 102, 241, 0.5);
    box-shadow: var(--shadow-glow);
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--gradient-soft);
    border: 1px solid rgba(214, 40, 40, 0.25);
    display: grid;
    place-items: center;
    margin-bottom: 22px;
    color: var(--primary);
    position: relative;
    overflow: hidden;
}
.service-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.3s;
}
.service-icon svg { width: 26px; height: 26px; position: relative; z-index: 1; }
.service-card:hover .service-icon::before { opacity: 1; }
.service-card:hover .service-icon { color: #fff; border-color: transparent; }

.service-card p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

.service-card ul {
    list-style: none;
    margin-top: 16px;
    font-size: 0.9rem;
    color: var(--text-muted);
}
.service-card ul li {
    padding: 4px 0;
    padding-left: 20px;
    position: relative;
}
.service-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 700;
}

/* ========== FEATURES / ABOUT ========== */
.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.feature-row.reverse { direction: rtl; }
.feature-row.reverse > * { direction: ltr; }

.feature-visual {
    position: relative;
    aspect-ratio: 1;
    background:
        radial-gradient(circle at 30% 30%, rgba(214, 40, 40, 0.25), transparent 60%),
        radial-gradient(circle at 70% 70%, rgba(242, 183, 26, 0.18), transparent 60%),
        var(--bg-card);
    border: 1px solid rgba(214, 40, 40, 0.25);
    border-radius: var(--radius-lg);
    display: grid;
    place-items: center;
    overflow: hidden;
    box-shadow:
        inset 0 0 120px rgba(214, 40, 40, 0.1),
        0 20px 60px rgba(0, 0, 0, 0.3);
}
.feature-visual::before {
    content: '';
    position: absolute;
    inset: -50%;
    background:
        conic-gradient(from 0deg, transparent 0%, rgba(214, 40, 40, 0.4) 10%, transparent 20%, transparent 100%);
    filter: blur(30px);
    animation: rotateGlow 20s linear infinite;
    opacity: 0.6;
}
.feature-visual::after {
    content: '';
    position: absolute;
    inset: 20px;
    background: linear-gradient(135deg, rgba(214, 40, 40, 0.12), transparent 50%);
    border-radius: calc(var(--radius-lg) - 4px);
    border: 1px solid rgba(255, 255, 255, 0.05);
}
.feature-visual svg, .feature-visual img {
    position: relative;
    z-index: 2;
    width: 55%;
    height: 55%;
    color: var(--text);
}
@keyframes rotateGlow {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.feature-list {
    list-style: none;
    margin-top: 24px;
}
.feature-list li {
    padding: 14px 0;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    border-bottom: 1px solid var(--border);
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li strong { display: block; margin-bottom: 4px; }
.feature-list li span { color: var(--text-dim); font-size: 0.95rem; }
.feature-check {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: var(--gradient-soft);
    color: var(--primary-2);
    display: grid;
    place-items: center;
    font-weight: 700;
}

/* ========== PROCESS ========== */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.process-step {
    text-align: center;
    position: relative;
}
.process-num {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: var(--gradient);
    display: grid;
    place-items: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}
.process-step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.process-step p { color: var(--text-dim); font-size: 0.9rem; }

/* ========== CTA SECTION ========== */
.cta-box {
    background: var(--gradient-soft);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: var(--radius-lg);
    padding: 60px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-box::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 60%);
    filter: blur(40px);
    pointer-events: none;
}
.cta-box > * { position: relative; z-index: 1; }
.cta-box p { color: var(--text-dim); margin-bottom: 28px; }

/* ========== CONTACT FORM ========== */
.contact-wrap {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    transition: border-color var(--transition);
}
.info-card:hover { border-color: rgba(99, 102, 241, 0.4); }
.info-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: var(--gradient-soft);
    color: var(--primary-2);
    border-radius: 10px;
    display: grid;
    place-items: center;
}
.info-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}
.info-value {
    font-weight: 500;
    color: var(--text);
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}
.form-group {
    margin-bottom: 16px;
}
.form-group label {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: var(--text-dim);
    font-weight: 500;
}
.form-control {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition);
}
.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}
textarea.form-control {
    resize: vertical;
    min-height: 140px;
}
.form-status {
    margin-top: 16px;
    padding: 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    display: none;
}
.form-status.success {
    display: block;
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}
.form-status.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* ========== PAGE HEADER ========== */
.page-header {
    padding: 180px 0 80px;
    text-align: center;
    position: relative;
    background:
        radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(168, 85, 247, 0.15) 0%, transparent 40%);
    border-bottom: 1px solid var(--border);
}
.page-header h1 { margin-bottom: 16px; }
.page-header p { color: var(--text-dim); max-width: 600px; margin: 0 auto; font-size: 1.1rem; }

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 20px;
}
.breadcrumb a { color: var(--text-dim); }
.breadcrumb a:hover { color: var(--primary-2); }

/* ========== FOOTER ========== */
footer {
    border-top: 1px solid var(--border);
    padding: 60px 0 30px;
    background: var(--bg-elev);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-col h4 {
    font-size: 1rem;
    margin-bottom: 20px;
    color: var(--text);
}
.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-col a {
    color: var(--text-dim);
    font-size: 0.95rem;
}
.footer-col p {
    color: var(--text-dim);
    font-size: 0.95rem;
    margin-bottom: 16px;
}
.footer-logo {
    height: 54px;
    margin-bottom: 20px;
    color: var(--text);
    display: inline-block;
}
.footer-logo img {
    height: 54px !important;
    width: auto;
    filter: drop-shadow(0 4px 14px rgba(214, 40, 40, 0.3));
}
.social {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}
.social a {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    display: grid;
    place-items: center;
    transition: all var(--transition);
}
.social a:hover {
    background: var(--gradient);
    border-color: transparent;
    color: #fff;
    transform: translateY(-2px);
}
.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ========== ANIMATIONS ========== */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes logoBounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08) rotate(-2deg); }
}

@keyframes floatUp {
    0%   { transform: translateY(100vh) scale(0); opacity: 0; }
    10%  { opacity: 1; }
    90%  { opacity: 1; }
    100% { transform: translateY(-100px) scale(1); opacity: 0; }
}

@keyframes glowPulse {
    0%, 100% { box-shadow: 0 0 30px rgba(214, 40, 40, 0.3); }
    50%      { box-shadow: 0 0 60px rgba(214, 40, 40, 0.5); }
}

/* ========== SCROLL PROGRESS BAR ========== */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: var(--gradient-warm);
    z-index: 1000;
    transition: width 0.05s linear;
    box-shadow: 0 0 10px rgba(214, 40, 40, 0.6);
}

/* ========== CUSTOM CURSOR ========== */
@media (pointer: fine) {
    body { cursor: none; }
    a, button, input, textarea, select, label { cursor: none; }
}
.cursor-ring {
    position: fixed;
    top: -20px;
    left: -20px;
    width: 40px;
    height: 40px;
    border: 1.5px solid var(--primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transition: border-color 0.2s, transform 0.12s;
    mix-blend-mode: difference;
    will-change: transform;
}
.cursor-ring.hover {
    border-color: var(--accent);
    border-width: 2px;
}
.cursor-ring.hover::after {
    content: '';
    position: absolute;
    inset: 6px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(242,183,26,0.4), transparent 70%);
}
.cursor-dot {
    position: fixed;
    top: -3px;
    left: -3px;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    mix-blend-mode: difference;
    will-change: transform;
}

/* ========== SPOTLIGHT (mouse-following glow) ========== */
.spotlight {
    position: absolute;
    inset: 0;
    background: radial-gradient(
        600px circle at var(--x, 50%) var(--y, 50%),
        rgba(214, 40, 40, 0.12),
        transparent 60%
    );
    pointer-events: none;
    z-index: 0;
}

/* ========== FLOATING PARTICLES ========== */
.particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}
.particles span {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent), transparent 65%);
    filter: blur(1px);
    animation: floatUp 12s linear infinite;
}
.particles span:nth-child(3n) { background: radial-gradient(circle, var(--primary), transparent 65%); }
.particles span:nth-child(5n) { background: radial-gradient(circle, #ffffff, transparent 70%); }

/* ========== TOUCH RIPPLE ========== */
.touch-ripple {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    background: radial-gradient(circle, rgba(214, 40, 40, 0.4) 0%, transparent 70%);
    pointer-events: none;
    z-index: 9999;
    animation: ripple-out 0.7s ease-out forwards;
}
@keyframes ripple-out {
    to { transform: translate(-50%, -50%) scale(18); opacity: 0; }
}

/* ========== SERVICE CARD 3D/HOVER EFFECTS ========== */
.service-card {
    transform-style: preserve-3d;
    will-change: transform;
}
.service-card:hover {
    box-shadow:
        0 20px 60px rgba(214, 40, 40, 0.15),
        0 0 0 1px rgba(214, 40, 40, 0.3);
}
.service-icon {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.service-card:hover .service-icon {
    transform: scale(1.15) rotate(-5deg);
    background: var(--gradient);
    color: #fff;
}

/* ========== ANIMATED BLOBS (arka plan) ========== */
.hero-bg::before {
    animation: blob1 15s ease-in-out infinite;
}
.hero-bg::after {
    animation: blob2 18s ease-in-out infinite;
}
@keyframes blob1 {
    0%, 100% { transform: translate(-50%, 0) scale(1); }
    33%      { transform: translate(-50%, -30px) scale(1.1); }
    66%      { transform: translate(-50%, 20px) scale(0.95); }
}
@keyframes blob2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50%      { transform: translate(-30px, -40px) scale(1.08); }
}

/* ========== NAV LOGO HOVER ========== */
.nav-logo img {
    transition: filter 0.3s;
}
.nav-logo:hover img {
    filter: drop-shadow(0 0 12px rgba(214, 40, 40, 0.6));
}

/* ========== HOVER GLOW ON LINKS ========== */
.nav-menu a {
    position: relative;
    transition: color 0.2s;
}
.nav-menu a:not(.nav-cta)::before {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform: translateX(-50%);
    border-radius: 2px;
}
.nav-menu a:not(.nav-cta):hover::before,
.nav-menu a.active::before {
    width: 100%;
}

/* ========== PROCESS STEP STYLING ========== */
.process-step {
    position: relative;
    padding: 30px 20px;
    border-radius: var(--radius-lg);
    transition: all 0.3s;
    transform-style: preserve-3d;
}
.process-step:hover {
    background: var(--bg-card);
    box-shadow: 0 15px 40px rgba(214, 40, 40, 0.1);
}
.process-num {
    animation: glowPulse 4s ease-in-out infinite;
}

/* ========== GRADIENT TEXT ANIMATION ========== */
.gradient-text {
    background: linear-gradient(90deg, #D62828 0%, #F2B71A 50%, #D62828 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 8s ease infinite;
}
@keyframes gradientShift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ========== TECH PARTNERS SECTION ========== */
.tech-section {
    position: relative;
    background:
        radial-gradient(circle at 20% 30%, rgba(214, 40, 40, 0.08), transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(242, 183, 26, 0.05), transparent 50%);
}

.ai-badge-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 48px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.ai-badge {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 22px 24px;
    background:
        linear-gradient(135deg, rgba(214, 40, 40, 0.06) 0%, transparent 60%),
        var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}
.ai-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(214, 40, 40, 0.08), transparent);
    transition: left 0.7s ease;
}
.ai-badge:hover {
    transform: translateY(-4px);
    border-color: rgba(214, 40, 40, 0.5);
    box-shadow: 0 20px 50px rgba(214, 40, 40, 0.15);
}
.ai-badge:hover::before { left: 140%; }

.ai-badge-icon {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s;
}
.ai-badge-icon.ai-openai   { color: #fff; background: #0D0D0D; }
.ai-badge-icon.ai-anthropic { color: #DA7757; background: rgba(218, 119, 87, 0.12); }
.ai-badge-icon.ai-google   { background: rgba(255, 255, 255, 0.08); }
.ai-badge:hover .ai-badge-icon { transform: rotate(-6deg) scale(1.08); }

.ai-badge-text strong {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--text);
}
.ai-badge-text span {
    font-size: 0.85rem;
    color: var(--text-dim);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin-top: 20px;
}

.tech-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 22px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.25s;
    min-height: 110px;
}
.tech-logo:hover {
    border-color: rgba(214, 40, 40, 0.4);
    transform: translateY(-3px);
    background:
        linear-gradient(135deg, rgba(214, 40, 40, 0.08), transparent 60%),
        var(--bg-card);
}
.tech-logo svg { transition: transform 0.3s; }
.tech-logo:hover svg { transform: scale(1.12); }
.tech-logo span {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.3px;
}

@media (max-width: 720px) {
    .ai-badge-row { grid-template-columns: 1fr; }
    .tech-grid { grid-template-columns: repeat(3, 1fr); }
    .tech-logo { padding: 16px 8px; min-height: 90px; }
    .tech-logo span { font-size: 0.72rem; }
}

/* ========== PREFERS REDUCED MOTION ========== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .cursor-ring, .cursor-dot, .particles, .scroll-progress { display: none !important; }
    body { cursor: auto !important; }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 960px) {
    section { padding: 70px 0; }
    .feature-row { grid-template-columns: 1fr; gap: 40px; }
    .feature-row.reverse { direction: ltr; }
    .contact-wrap { grid-template-columns: 1fr; gap: 32px; }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
    .nav-menu {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        background: var(--bg-elev);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        transform: translateY(-120%);
        transition: transform var(--transition);
        align-items: stretch;
    }
    .nav-menu.open { transform: translateY(0); }
    .nav-menu a { padding: 10px 0; }
    .nav-toggle { display: block; }
    .nav-cta { justify-content: center; }
    .nav-logo img { height: 44px !important; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .contact-form { padding: 24px; }
    .cta-box { padding: 40px 24px; }
    .hero { padding: 110px 0 100px; }
    .hero-logo-img { max-width: 320px; }
    .hero-mark { right: -200px; width: 500px; opacity: 0.06; }
    .hero-marquee { padding: 14px 0; }
    .marquee-track span { font-size: 0.95rem; }
    .marquee-track { gap: 24px; }
}

@media (max-width: 480px) {
    .hero-stats { grid-template-columns: 1fr 1fr; gap: 16px; }
    .process-grid { grid-template-columns: 1fr; }
    .hero-ctas { flex-direction: column; align-items: stretch; }
    .btn { justify-content: center; }
}