/* --- CSS Variables & Theming --- */
:root {
    /* Mavi & Beyaz Temel Renkler */
    --clr-bg: #FFFFFF;
    --clr-bg-alt: #F4F7FB; /* Çok açık mavi/gri arka planlar için */
    --clr-primary: #1E40AF; /* Koyu Mavi */
    --clr-primary-light: #3B82F6; /* Açık Mavi */
    --clr-accent: #DBEAFE; /* Vurgu Mavi */
    
    --clr-text-main: #0F172A; /* Koyu Kömür - Başlıklar */
    --clr-text-muted: #475569; /* Gri - Paragraflar */
    --clr-white: #FFFFFF;

    /* Tipografi */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Gölgeler & Border Radius */
    --shadow-sm: 0 4px 6px -1px rgba(30, 64, 175, 0.05), 0 2px 4px -1px rgba(30, 64, 175, 0.03);
    --shadow-md: 0 10px 25px -3px rgba(30, 64, 175, 0.1), 0 4px 6px -2px rgba(30, 64, 175, 0.05);
    --shadow-lg: 0 20px 40px -5px rgba(30, 64, 175, 0.15);
    
    --radius-md: 12px;
    --radius-lg: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    overflow-x: hidden;
    width: 100%;
    position: relative;
    scroll-behavior: smooth;
}

html {
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--clr-bg);
    color: var(--clr-text-main);
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--clr-text-main);
    line-height: 1.2;
}

p {
    color: var(--clr-text-muted);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

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

.section-padding {
    padding: 100px 0;
}

.bg-light {
    background-color: var(--clr-bg-alt);
}

.bg-primary {
    background-color: var(--clr-primary);
    color: var(--clr-white);
}

.bg-primary p, .bg-primary h2 {
    color: var(--clr-white);
}

/* --- Typography --- */
h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

h1 span {
    color: var(--clr-primary-light);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 16px;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.125rem;
}

.btn-primary {
    background-color: var(--clr-primary);
    color: var(--clr-white);
    box-shadow: 0 4px 14px rgba(30, 64, 175, 0.3);
}

.btn-primary:hover {
    background-color: var(--clr-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--clr-primary-light);
    color: var(--clr-primary);
}

.btn-outline:hover {
    background-color: var(--clr-accent);
    color: var(--clr-primary);
}

/* --- Header & Nav --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 20px 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.5);
    transition: var(--transition);
}

.header.scrolled {
    padding: 12px 0;
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--clr-primary);
}

.logo i {
    font-size: 1.8rem;
    color: var(--clr-primary-light);
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav a:not(.btn) {
    font-weight: 500;
    color: var(--clr-text-main);
}

.nav a:not(.btn):hover {
    color: var(--clr-primary-light);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--clr-text-main);
    cursor: pointer;
}

/* --- Hero Section --- */
.hero {
    position: relative;
    padding-top: 160px;
    padding-bottom: 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* Background Blobs */
.blob-bg {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
    opacity: 0.5;
}

.blob-1 {
    top: -10%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: var(--clr-accent);
}

.blob-2 {
    bottom: 10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: rgba(59, 130, 246, 0.15);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: var(--clr-accent);
    color: var(--clr-primary);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-content p {
    font-size: 1.125rem;
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    border-top: 1px solid var(--clr-bg-alt);
    padding-top: 32px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat strong {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--clr-primary);
    line-height: 1;
    margin-bottom: 4px;
}

.stat span {
    font-size: 0.875rem;
    font-weight: 500;
}

/* Hero Visuals - Abstract Dashboard UI */
.hero-visual {
    position: relative;
    height: 500px;
}

.glass-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 24px;
}

.main-card {
    position: absolute;
    top: 50px;
    right: 0;
    width: 400px;
    background: white;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--clr-text-main);
    border-bottom: 1px solid var(--clr-bg-alt);
    padding-bottom: 16px;
}

.card-header i {
    color: var(--clr-primary-light);
    font-size: 1.5rem;
}

.chart-bar {
    width: 100%;
    height: 12px;
    background-color: var(--clr-bg-alt);
    border-radius: var(--radius-full);
    margin-bottom: 16px;
    overflow: hidden;
}

.chart-bar .fill {
    height: 100%;
    background-color: var(--clr-primary-light);
    border-radius: var(--radius-full);
}

.chart-bar:nth-child(2) .fill { background-color: var(--clr-accent); }
.chart-bar:nth-child(3) .fill { background-color: var(--clr-primary); }

.float-card {
    position: absolute;
    bottom: 80px;
    left: -40px;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 24px;
    background: white;
    animation: float 6s ease-in-out infinite;
}

.float-card i {
    font-size: 2.5rem;
    color: #10B981; /* Yeşil vurgu roas için */
}

.float-card div {
    display: flex;
    flex-direction: column;
}

.float-card strong {
    font-family: var(--font-heading);
    color: var(--clr-text-main);
}

.float-card span {
    color: #10B981;
    font-weight: 600;
    font-size: 0.875rem;
}

@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0); }
}

/* --- Sectors Section --- */
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.sector-card {
    background-color: var(--clr-bg-alt);
    padding: 32px 20px;
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.sector-card:hover {
    background-color: var(--clr-white);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--clr-accent);
}

.sector-card i {
    font-size: 2.5rem;
    color: var(--clr-primary);
}

.sector-card span {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--clr-text-main);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.service-card {
    background-color: var(--clr-white);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--clr-accent);
}

.icon-wrapper {
    width: 64px;
    height: 64px;
    background-color: var(--clr-accent);
    color: var(--clr-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 24px;
    transition: var(--transition);
}

.service-card:hover .icon-wrapper {
    background-color: var(--clr-primary);
    color: var(--clr-white);
}

.service-card h3 {
    margin-bottom: 12px;
}

/* --- Social Proof Section --- */
.social-proof {
    background-color: var(--clr-bg);
    overflow: hidden;
}

.proof-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.proof-stat-card {
    background: var(--clr-primary);
    color: var(--clr-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: var(--transition);
}

.proof-stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(30, 64, 175, 0.2);
}

.proof-stat-card strong {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--clr-white);
}

.proof-stat-card span {
    font-size: 1.125rem;
    color: var(--clr-accent);
    font-weight: 500;
}

.testi-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
}

/* Testimonials Marquee */
.testimonials-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding-bottom: 20px;
}

.marquee {
    display: flex;
    overflow: hidden;
    user-select: none;
    gap: 24px;
}

.marquee-content {
    display: flex;
    flex-shrink: 0;
    justify-content: space-around;
    min-width: 100%;
    gap: 24px;
    animation: scroll var(--duration) linear infinite;
}

.marquee-reverse .marquee-content {
    animation-direction: reverse;
}

.marquee:hover .marquee-content {
    animation-play-state: paused;
}

.t-card {
    background: var(--clr-bg-alt);
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: var(--radius-lg);
    padding: 30px;
    width: 380px;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: var(--transition);
}

.t-card:hover {
    background: var(--clr-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--clr-accent);
}

.t-card .stars {
    color: #FBBF24;
    font-size: 1.25rem;
    letter-spacing: 2px;
}

.t-card p {
    font-size: 1rem;
    color: var(--clr-text-main);
    line-height: 1.6;
    font-style: italic;
    flex-grow: 1;
}

.t-card span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--clr-text-muted);
}
.t-card em {
    font-weight: 400;
    color: var(--clr-primary-light);
}

@keyframes scroll {
    from { transform: translateX(0); }
    to { transform: translateX(calc(-100% - 24px)); }
}

@media (max-width: 992px) {
    .proof-stats {
        grid-template-columns: 1fr;
    }
}

/* --- Process Section --- */
.process-steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 60px;
    position: relative;
}

.step {
    flex: 1;
    max-width: 300px;
    z-index: 2;
}

.step-number {
    width: 60px;
    height: 60px;
    background-color: var(--clr-primary);
    color: var(--clr-white);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    box-shadow: 0 0 0 10px var(--clr-accent);
}

.step h3 {
    margin-bottom: 12px;
}

.step-line {
    flex: 1;
    height: 2px;
    background-image: dashed;
    background-color: var(--clr-accent);
    margin-bottom: 50px; /* Align with circles */
    position: relative;
    top: -40px;
    z-index: 1;
}

/* --- Contact Section --- */
.alert-box {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 24px;
    border-radius: var(--radius-md);
    margin: 32px 0 40px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.alert-box i {
    font-size: 2rem;
    color: #FCD34D; /* Light warning yellow */
    flex-shrink: 0;
}
.alert-box div {
    color: rgba(255,255,255,0.9);
    font-size: 0.95rem;
    line-height: 1.5;
}
.alert-box .alert-title {
    display: block;
    color: var(--clr-white);
    font-size: 1.125rem;
    margin-bottom: 6px;
    font-family: var(--font-heading);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.contact-info h2 {
    font-size: clamp(2rem, 4vw, 3rem); /* Ensure it's big enough */
}

.contact-details {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.detail-item i {
    width: 48px;
    height: 48px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.detail-item div {
    display: flex;
    flex-direction: column;
}

.detail-item span {
    color: var(--clr-accent);
}

.contact-form-wrapper {
    background-color: var(--clr-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 500;
    color: var(--clr-text-main);
    font-size: 0.875rem;
}

.form-group input,
.form-group select {
    padding: 14px 16px;
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    color: var(--clr-text-main);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--clr-primary-light);
    box-shadow: 0 0 0 3px var(--clr-accent);
}

.submit-btn {
    width: 100%;
    margin-top: 10px;
}

.form-note {
    text-align: center;
    font-size: 0.75rem;
    color: var(--clr-text-muted);
}

/* --- Typographic Logo --- */
.text-logo {
    font-family: 'Outfit', sans-serif;
    font-size: 2.7rem;
    font-weight: 800;
    color: #000000;
    letter-spacing: 1px;
    text-decoration: none;
}
.footer-text-logo {
    font-size: 3rem;
    color: white;
    margin-bottom: 16px;
    display: inline-block;
}

.header .logo {
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.header .logo.hide-logo {
    opacity: 0;
    visibility: hidden;
}

/* --- Footer --- */
.footer {
    background-color: var(--clr-text-main);
    color: var(--clr-white);
    padding-top: 80px;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 60px;
}

.footer-brand p {
    color: #94A3B8;
    margin-top: 20px;
    max-width: 300px;
}

.footer-brand .logo i, .footer-brand .logo span {
    color: var(--clr-white);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-links strong {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.footer-links a, .footer-links span {
    color: #94A3B8;
}

.footer-links a:hover {
    color: var(--clr-white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    color: #94A3B8;
    font-size: 0.875rem;
}

/* --- Floating Actions --- */
.floating-actions {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 999;
}

.float-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    color: white;
    transition: var(--transition);
}

.float-btn i {
    color: white;
}

.float-btn:hover {
    transform: scale(1.1);
}

/* WhatsApp Button */
.whatsapp-btn {
    background-color: #25D366;
    animation: pulse-wa 2s infinite;
}
.whatsapp-btn:hover {
    background-color: #1EBE5D;
    box-shadow: 0 6px 14px rgba(37, 211, 102, 0.4);
}

/* Phone Button */
.phone-btn {
    background-color: var(--clr-primary-light);
    animation: pulse-phone 2s infinite;
    animation-delay: 1s; /* Offset the pulse */
}
.phone-btn:hover {
    background-color: var(--clr-primary);
    box-shadow: 0 6px 14px rgba(59, 130, 246, 0.4);
}

@keyframes pulse-wa {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@keyframes pulse-phone {
    0% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(59, 130, 246, 0); }
    100% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0); }
}

/* --- Mockup Showcase Section --- */
.mockup-showcase h2 { color: white; }
.mockup-showcase h2 span { color: var(--clr-accent); }
.mockup-showcase p { color: rgba(255,255,255,0.8); margin-bottom: 24px; font-size: 1.125rem; max-width: 480px; }

.mockup-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.mockup-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.mockup-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: white;
    font-size: 1.125rem;
    font-weight: 500;
}
.mockup-features i { color: #10B981; font-size: 1.5rem; }

.device-group {
    position: relative;
    height: 400px;
    width: 100%;
}

.mockup-macbook {
    position: absolute;
    width: 450px;
    right: 0;
    top: 20px;
    z-index: 1;
}
.mac-screen {
    background: #000;
    border: 12px solid #E2E8F0;
    border-radius: 12px 12px 0 0;
    height: 280px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.mac-screen img { width: 100%; height: 100%; object-fit: cover; }
.mac-base {
    height: 16px;
    background: #CBD5E1;
    border-radius: 0 0 16px 16px;
    position: relative;
    width: 110%;
    left: -5%;
    box-shadow: inset 0 -4px 10px rgba(0,0,0,0.2);
}

.mockup-iphone {
    position: absolute;
    width: 180px;
    left: 20px;
    bottom: -20px;
    z-index: 2;
    background: #000;
    border: 8px solid #334155;
    border-radius: 30px;
    height: 360px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
    overflow: hidden;
}
.ios-screen { width: 100%; height: 100%; background: #0F172A; overflow: hidden; position: relative; }

.iphone-home {
    padding: 24px 12px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.4s ease, opacity 0.4s ease;
}
.iphone-apps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}
.app-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: #334155;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s;
}
.app-icon.dummy { opacity: 0.5; }
.app-icon.ajanstech-app {
    background: linear-gradient(135deg, var(--clr-primary-light), var(--clr-primary));
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.4);
}
.app-icon.ajanstech-app:hover { transform: scale(1.1); }

.iphone-app-view {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: white;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 10;
    display: flex;
    flex-direction: column;
}
.ios-screen.app-opened .iphone-home { transform: scale(0.9); opacity: 0; }
.ios-screen.app-opened .iphone-app-view { transform: translateY(0); }

.app-splash {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: var(--clr-primary);
    display: flex; align-items: center; justify-content: center;
    color: white; font-weight: 800; font-family: var(--font-heading);
    z-index: 20; transition: opacity 0.5s ease;
}
.app-splash.hidden { opacity: 0; pointer-events: none; }
.splash-logo { font-size: 1.2rem; animation: pulse-splash 1s infinite alternate; }

@keyframes pulse-splash {
    0% { transform: scale(0.95); opacity: 0.8; }
    100% { transform: scale(1.05); opacity: 1; }
}

.app-content { padding: 20px 12px; padding-top: 32px; }
.app-header { border-bottom: 1px solid #E2E8F0; padding-bottom: 8px; margin-bottom: 16px; }
.app-title { font-size: 0.8rem; font-weight: 600; color: var(--clr-text-main); display: block; }
.app-metric { display: flex; flex-direction: column; padding: 4px; border-radius: 4px;}
.app-metric small { color: var(--clr-text-muted); font-size: 0.7rem; }
.app-metric strong { font-size: 1.2rem; color: var(--clr-primary); }

.css-graph {
    display: flex; align-items: flex-end; gap: 8px; height: 80px; margin-top: 16px;
    border-bottom: 1px solid #E2E8F0; padding-bottom: 4px;
}
.graph-bar { width: 100%; height: 100%; display: flex; align-items: flex-end; }
.graph-bar .fill { width: 100%; background: #CBD5E1; border-radius: 2px 2px 0 0; transition: height 1s cubic-bezier(0.16, 1, 0.3, 1); }
.graph-bar.highlight .fill { background: var(--clr-primary-light); }

.float-up-down { animation: float-ud 6s ease-in-out infinite; }
.float-up-down.delayed { animation-delay: 3s; }

@keyframes float-ud {
    0% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0); }
}

@media (max-width: 992px) {
    .mockup-container { grid-template-columns: 1fr; }
    .device-group { height: 350px; margin-top: 40px; }
    .mockup-macbook { width: 80%; right: 10%; }
    .mockup-iphone { left: 10%; }
}

/* --- Difference Section --- */
.difference-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.difference-content h2 span {
    color: var(--clr-primary-light);
}

.infographic {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.info-step {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--clr-white);
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.05);
}

.info-step.highlight {
    background: var(--clr-accent);
    border-color: var(--clr-primary-light);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--clr-primary-light);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}
.info-step.highlight .info-icon {
    background: var(--clr-primary);
}

.info-text {
    display: flex;
    flex-direction: column;
}
.info-text strong {
    font-size: 1.125rem;
    color: var(--clr-text-main);
    font-family: var(--font-heading);
}

.info-arrow {
    text-align: center;
    color: var(--clr-primary-light);
    font-size: 1.5rem;
}

.guarantee-card {
    padding: 40px;
    background: var(--clr-primary);
    color: white;
    border-radius: var(--radius-lg);
}
.guarantee-card h3 {
    color: white;
    font-size: 1.8rem;
    margin-bottom: 12px;
}
.guarantee-card p {
    color: var(--clr-accent);
    margin-bottom: 30px;
}

.guarantee-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.guarantee-list li {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.guarantee-list i {
    font-size: 1.8rem;
    color: #10B981; /* Green check */
    margin-top: 2px;
}
.guarantee-list strong {
    display: block;
    font-size: 1.125rem;
    font-family: var(--font-heading);
    margin-bottom: 4px;
}
.guarantee-list span {
    color: rgba(255,255,255,0.8);
    font-size: 0.875rem;
    line-height: 1.4;
}

/* --- FAQ Section --- */
.faq-section {
    background-color: var(--clr-bg-alt);
}
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.faq-item {
    background: var(--clr-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
}
.faq-item.active {
    box-shadow: var(--shadow-md);
    border: 1px solid var(--clr-accent);
}
.faq-question {
    width: 100%;
    text-align: left;
    padding: 24px;
    background: none;
    border: none;
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--clr-text-main);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}
.faq-question:hover {
    color: var(--clr-primary);
}
.faq-question i {
    color: var(--clr-primary-light);
    transition: transform 0.3s ease;
}
.faq-item.active .faq-question i {
    transform: rotate(180deg);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}
.faq-answer p {
    padding: 0 24px 24px 24px;
    color: var(--clr-text-muted);
}

/* --- Animations --- */
.reveal, .reveal-up, .reveal-right {
    opacity: 0;
    visibility: hidden;
}

.reveal.active {
    animation: fadeIn 0.8s ease forwards;
    visibility: visible;
}

.reveal-up.active {
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    visibility: visible;
    animation-delay: var(--delay, 0s);
}

.reveal-right.active {
    animation: fadeInRight 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    visibility: visible;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

/* --- Responsive Design --- */
@media (max-width: 992px) {
    .hero-container,
    .difference-container,
    .contact-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content p {
        margin: 0 auto 40px;
    }
    
    .hero-buttons,
    .hero-stats {
        justify-content: center;
    }
    
    .main-card {
        width: 100%;
        max-width: 400px;
        position: relative;
        top: 0;
        right: auto;
        transform: none;
        margin: 0 auto;
    }

    .hero-visual {
        height: auto;
        min-height: 400px;
    }

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

    .process-steps {
        flex-direction: column;
        gap: 40px;
    }

    .step-line {
        display: none;
    }

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

    .mac-base { 
        width: 100%; 
        left: 0; 
    }

    .device-group {
        height: 450px;
    }
}

@media (max-width: 768px) {
    .section-padding { padding: 60px 0; }
    .hero { padding-top: 120px; padding-bottom: 60px; min-height: auto; }
    
    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--clr-white);
        flex-direction: column;
        padding: 20px;
        gap: 20px;
        box-shadow: var(--shadow-md);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: var(--transition);
        display: flex;
        opacity: 0;
        visibility: hidden;
    }

    .nav.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
        opacity: 1;
        visibility: visible;
    }

    .nav a.btn { width: 100%; }

    .mobile-menu-btn {
        display: block;
    }

    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    
    .hero-stats,
    .proof-stats {
        flex-direction: column;
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .main-card {
        width: 100%;
        max-width: none;
        position: relative;
        top: 0;
        right: auto;
        transform: none;
        margin: 0 auto;
    }

    .hero-visual {
        height: auto;
        min-height: 350px;
    }
    
    .float-card {
        display: none; 
    }

    .device-group {
        height: 400px;
    }
    
    .contact-form-wrapper { padding: 24px; }

    .blob-bg { display: none; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-buttons { flex-direction: column; width: 100%; }
    .hero-buttons .btn { width: 100%; justify-content: center; }
    
    .device-group {
        height: 320px;
    }
    .mockup-macbook {
        width: 90%;
    }
    .mockup-iphone {
        width: 140px;
        height: 280px;
    }
}

/* --- Toast Notification --- */
.toast-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.toast {
    background: white;
    color: var(--clr-text-main);
    padding: 16px 24px;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 16px;
    transform: translateX(120%);
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    pointer-events: auto;
    border-left: 4px solid var(--clr-primary-light);
    max-width: 350px;
}

.toast.show {
    transform: translateX(0);
}

.toast-icon {
    width: 32px;
    height: 32px;
    background: var(--clr-accent);
    color: var(--clr-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.toast-content {
    display: flex;
    flex-direction: column;
}

.toast-title {
    font-weight: 700;
    font-family: var(--font-heading);
    font-size: 0.95rem;
}

.toast-message {
    font-size: 0.85rem;
    color: var(--clr-text-muted);
}



/* --- Service Page Enhancements --- */
.comparison-container { overflow-x: auto; margin: 40px 0; }
.comparison-table { width: 100%; border-collapse: collapse; background: var(--clr-white); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); min-width: 600px; }
.comparison-table th, .comparison-table td { padding: 20px; text-align: left; border-bottom: 1px solid #E2E8F0; }
.comparison-table th { background-color: var(--clr-bg-alt); font-weight: 700; color: var(--clr-primary); }
.comparison-table .check { color: #10B981; font-weight: bold; }
.comparison-table .cross { color: #EF4444; }

.expert-note { background: rgba(43, 84, 255, 0.05); border-left: 4px solid var(--clr-primary); padding: 30px; border-radius: 0 var(--radius-md) var(--radius-md) 0; margin: 40px 0; }
.expert-note h4 { color: var(--clr-primary); margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }

.check-list { list-style: none; padding: 0; margin: 24px 0; }
.check-list li { position: relative; padding-left: 32px; margin-bottom: 12px; }
.check-list li::before { content: '?'; position: absolute; left: 0; color: #10B981; font-weight: bold; font-size: 1.2rem; }

/* --- Projects Page (Dark Premium) --- */
.projects-body {
    background-color: #05070a;
    color: #e2e8f0;
}

.projects-body .header {
    background: rgba(5, 7, 10, 0.8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.projects-body .nav a:not(.btn) {
    color: #cbd5e1;
}

.projects-hero {
    padding-top: 180px;
    padding-bottom: 80px;
    background: radial-gradient(circle at top right, rgba(30, 64, 175, 0.15), transparent);
}

.projects-hero h1 {
    color: #fff;
    margin-bottom: 16px;
}

.projects-hero p {
    color: #94a3b8;
    font-size: 1.25rem;
}

/* Bento Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 320px;
    gap: 24px;
    margin-bottom: 100px;
}

.project-card {
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    cursor: pointer;
    backdrop-filter: blur(8px);
}

.project-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1), 0 0 20px rgba(59, 130, 246, 0.05);
}

/* Bento Sizing */
.project-card.large { grid-column: span 2; }
.project-card.tall { grid-row: span 2; }

.project-category {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #3b82f6;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.project-category::before {
    content: '';
    width: 8px;
    height: 8px;
    background: currentColor;
    border-radius: 50%;
    animation: blink 2s infinite;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

.project-logo-text {
    font-size: 2.5rem;
    font-weight: 900;
    font-family: var(--font-heading);
    background: linear-gradient(135deg, #fff 30%, #3b82f6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 12px;
    display: block;
    width: fit-content;
}

.project-card h3 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.project-description {
    color: #94a3b8;
    font-size: 0.95rem;
    line-height: 1.6;
    opacity: 0.8;
    transition: var(--transition);
}

.project-card:hover .project-description {
    opacity: 1;
    color: #fff;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 32px;
    color: #3b82f6;
    font-weight: 600;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.project-card:hover .project-link {
    opacity: 1;
    transform: translateY(0);
}

/* Glow Effect */
.project-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 60%);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.project-card:hover::after {
    opacity: 1;
}

/* Specific Card Designs */
.card-fola .project-logo-text { background: linear-gradient(135deg, #FF6B6B, #FFD93D); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.card-fit .project-logo-text { background: linear-gradient(135deg, #00F2FE, #4FACFE); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.card-ing .project-logo-text { background: linear-gradient(135deg, #F9D423, #FF4E50); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.card-menu .project-logo-text { background: linear-gradient(135deg, #81FFEF, #F067B4); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.card-heli .project-logo-text { background: linear-gradient(135deg, #43E97B, #38F9D7); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.card-stickman .project-logo-text { background: linear-gradient(135deg, #A18CD1, #FBC2EB); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* Responsive Grid */
@media (max-width: 1024px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 280px;
    }
    .project-card.large { grid-column: span 1; }
}

@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr !important;
        grid-auto-rows: auto !important;
    }
    .project-card.tall, .project-card.large { grid-row: span 1; grid-column: span 1; }
}