/* Calmora Run - Premium Software Development Theme */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Syne:wght@400;600;700;800&display=swap');

:root {
    --bg-main: #05070a;
    --bg-secondary: #0d1117;
    --accent-primary: #d4af37; /* Premium Gold */
    --accent-secondary: #f0e68c; /* Light Gold */
    --gradient-main: linear-gradient(135deg, #d4af37 0%, #8a6d3b 100%);
    --gradient-glow: linear-gradient(135deg, rgba(212, 175, 55, 0.2) 0%, rgba(138, 109, 59, 0.2) 100%);

    --text-primary: #ffffff;
    --text-secondary: #a0aec0;
    --text-tertiary: #718096;

    --card-bg: rgba(13, 17, 23, 0.8);
    --card-border: rgba(212, 175, 55, 0.15);
    --glass-blur: blur(16px);

    --nav-height: 90px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
    selection-background-color: var(--accent-primary);
    selection-color: var(--bg-main);
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    line-height: 1.1;
    color: var(--text-primary);
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Animated Background */
.bg-ambient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
}

.bg-ambient::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(0, 242, 234, 0.08) 0%, transparent 60%);
    filter: blur(80px);
    animation: drift 20s infinite alternate;
}

.bg-ambient::after {
    content: '';
    position: absolute;
    bottom: -10%;
    right: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(79, 172, 254, 0.08) 0%, transparent 60%);
    filter: blur(80px);
    animation: drift 15s infinite alternate-reverse;
}

@keyframes drift {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(50px, 30px);
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-up {
    animation: fadeInUp 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

/* Navigation */
.navbar {
    height: var(--nav-height);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 5%;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(11, 14, 20, 0.8);
    border-bottom: 1px solid var(--card-border);
}

.brand {
    font-family: 'Syne', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    gap: 3rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-primary);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link:hover::after {
    width: 100%;
}

.btn-primary {
    padding: 0.8rem 2rem;
    background: transparent;
    border: 1px solid var(--accent-primary);
    color: var(--accent-primary);
    border-radius: 4px;
    /* Sharper edges for tech feel */
    font-weight: 600;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: var(--accent-primary);
    z-index: -1;
    transition: width 0.3s ease;
}

.btn-primary:hover {
    color: var(--bg-main);
}

.btn-primary:hover::before {
    width: 100%;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: var(--nav-height);
    position: relative;
}

.hero-content {
    max-width: 900px;
    padding: 0 2rem;
}

.hero-tag {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    border: 1px solid var(--card-border);
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.03);
    color: var(--accent-primary);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero h1 {
    font-size: clamp(3rem, 6vw, 5.5rem);
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

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

.hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 650px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

/* Services */
.section {
    padding: 8rem 5%;
}

.section-head {
    margin-bottom: 5rem;
    text-align: center;
}

.section-head h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 3rem 2rem;
    border-radius: 12px;
    transition: transform 0.3s ease, border-color 0.3s ease;
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 242, 234, 0.3);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-main);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.card:hover::before {
    transform: scaleX(1);
}

.card-icon {
    font-size: 2.5rem;
    color: var(--accent-primary);
    margin-bottom: 1.5rem;
}

.card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.card p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-content h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.about-stats {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
    border-top: 1px solid var(--card-border);
    padding-top: 2rem;
}

.stat-item h4 {
    font-size: 2.5rem;
    color: var(--accent-primary);
    margin-bottom: 0.2rem;
}

.stat-item span {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.code-block {
    background: #0d1117;
    border: 1px solid #30363d;
    border-radius: 12px;
    padding: 2rem;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    position: relative;
}

.code-block::after {
    content: '';
    position: absolute;
    width: 150px;
    height: 150px;
    background: var(--accent-primary);
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

/* Contact Section & Form */
.contact-hero {
    text-align: center;
    padding: 6rem 1rem;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 242, 234, 0.03) 100%);
}

.contact-email {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin: 2rem 0;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s;
}

.contact-email:hover {
    border-color: var(--accent-primary);
    background: rgba(0, 242, 234, 0.05);
}

/* Preserve Contact Form Structure but update style */
.contact-form-container {
    padding: 4rem 5% 8rem;
    display: flex;
    justify-content: center;
}

.glass-form-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: 16px;
    width: 100%;
    max-width: 700px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.glass-form-card .email-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: rgba(0, 0, 0, 0.2);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 2rem;
    color: var(--accent-primary);
    font-family: 'Fira Code', monospace;
    border: 1px solid var(--card-border);
}

.form-group {
    margin-bottom: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.form-control {
    width: 100%;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--card-border);
    color: var(--text-primary);
    padding: 1rem 1.2rem;
    border-radius: 6px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: rgba(0, 242, 234, 0.05);
}

.btn-submit {
    width: 100%;
    padding: 1.2rem;
    background: var(--gradient-main);
    border: none;
    border-radius: 6px;
    color: #000;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 242, 234, 0.2);
}

/* Alerts */
.alert-success {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border: 1px solid #10b981;
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 2rem;
    text-align: center;
    display: none;
}

.alert-success.visible {
    display: block;
    animation: fadeInUp 0.5s ease;
}

/* Footer */
footer {
    padding: 4rem 5%;
    border-top: 1px solid var(--card-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #080a0f;
}

.footer-text {
    color: var(--text-tertiary);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

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

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

    .hero h1 {
        font-size: 2.5rem;
    }
}