/* 
   Saba Hameed - Sophisticated Light Portfolio
*/

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;500;700&display=swap');

:root {
    --bg-color: #F8F7F4;
    --card-bg: #FFFFFF;
    --accent-color: #111111;
    --accent-dim: #D1D1D1;
    --text-color: #1A1A1A;
    --muted-color: #707070;
    --border-color: #E2E1DD;
    --f-sans: 'Helvetica Neue', Arial, sans-serif;
    --f-display: 'Georgia', serif;
    --f-mono: 'Space Grotesk', sans-serif;
    --transition: 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--f-sans);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

section {
    padding: 120px 0;
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s ease-out;
}

section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Editorial Layout */
.grid-split {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 100px;
    align-items: center;
}

.editorial-text h1 {
    margin-bottom: 40px;
}

.large-p {
    font-size: 1.25rem;
    line-height: 1.5;
    margin-bottom: 24px;
    color: var(--text-color);
}

.muted-p {
    color: var(--muted-color);
    font-size: 1rem;
    max-width: 500px;
}

.image-wrapper {
    position: relative;
    padding: 10px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: 0 40px 80px rgba(0,0,0,0.05);
}

.image-wrapper img {
    width: 100%;
    filter: grayscale(100%);
    transition: var(--transition);
}

.image-wrapper:hover img {
    filter: grayscale(0%);
}

.image-caption {
    font-family: var(--f-mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 20px;
    text-align: center;
    color: var(--muted-color);
}

/* Typography */
h1 {
    font-family: var(--f-display);
    font-size: clamp(3rem, 10vw, 5.5rem);
    line-height: 0.95;
    font-weight: 400;
    letter-spacing: -3px;
}
h2 {
    font-family: var(--f-display);
    font-size: 3rem;
    font-weight: 400;
    letter-spacing: -1px;
}

h3 {
    font-family: var(--f-display);
    font-size: 1.5rem;
    font-style: italic;
    font-weight: 400;
}

.label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--muted-color);
    margin-bottom: 20px;
    display: block;
}

/* Navigation - Professional Architectural Look */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 32px 0;
    transition: var(--transition);
}

nav.scrolled {
    background-color: rgba(248, 247, 244, 0.85);
    backdrop-filter: blur(20px);
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.logo {
    font-family: var(--f-display);
    font-style: normal;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    color: var(--text-color);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--muted-color);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    display: flex;
    align-items: center;
    gap: 0;
}

.nav-links a i {
    width: 0;
    height: 12px;
    opacity: 0;
    transition: var(--transition);
    display: inline-block;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent-color);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--text-color);
    gap: 8px;
}

.nav-links a:hover i {
    width: 12px;
    opacity: 1;
}

.nav-links a:hover::after, .nav-links a.active::after {
    width: 100%;
}

.nav-cta {
    background-color: var(--text-color);
    color: var(--bg-color) !important;
    padding: 10px 20px;
    border-radius: 4px;
    font-size: 10px;
    letter-spacing: 1px;
    font-weight: 600;
    transition: var(--transition);
}

.nav-cta:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}


/* Hero Section */
#hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 600px;
}

.accent-dot {
    color: #999;
}

.subtitle {
    font-size: 16px;
    line-height: 1.6;
    color: var(--muted-color);
    max-width: 380px;
    margin-top: 24px;
    margin-bottom: 40px;
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    font-size: 10px;
    padding: 6px 14px;
    border: 1px solid var(--accent-dim);
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-color);
}

/* Projects & Initiatives Grid */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 30px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.card:hover {
    border-color: var(--accent-dim);
    transform: translateY(-2px);
}

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

.card p {
    color: var(--muted-color);
    font-size: 13px;
    line-height: 1.5;
}

/* Mastery Section - Card Based */
.mastery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.mastery-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 48px 40px;
    border-radius: 4px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    cursor: default;
}

.mastery-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--text-color);
    transform: translateY(102%);
    transition: 0.8s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 0;
}

.mastery-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.08);
    border-color: var(--text-color);
}

.mastery-card:hover::before {
    transform: translateY(0);
}

.mastery-card * {
    position: relative;
    z-index: 1;
    transition: color 0.4s ease;
}

.mastery-card:hover * {
    color: var(--bg-color) !important;
}

.mastery-icon {
    margin-bottom: 32px;
    color: var(--text-color);
}

.mastery-icon i {
    width: 40px;
    height: 40px;
    stroke-width: 1.2px;
}

.mastery-card h3 {
    font-family: var(--f-display);
    font-size: 1.8rem;
    margin-bottom: 16px;
    font-weight: 500;
}

.mastery-card p {
    font-size: 14px;
    color: var(--muted-color);
    line-height: 1.7;
    opacity: 0.8;
}

/* Contact Section */
#contact .contact-info {
    font-size: 13px;
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

.premium-cta {
    margin-top: 60px;
}

.premium-cta .cta-accent {
    font-family: var(--f-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--muted-color);
    display: block;
    margin-bottom: 12px;
}

.premium-cta p {
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -3px;
    color: var(--text-color);
    max-width: 800px;
    transition: var(--transition);
}

.premium-cta p:hover {
    transform: translateX(10px);
}

.premium-cta p i {
    color: transparent;
    background: linear-gradient(90deg, #111111, #666666, #111111);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    font-family: var(--f-display);
    animation: shine 5s linear infinite;
}

@keyframes shine {
    to { background-position: 200% center; }
}

#contact a {
    color: var(--text-color);
    text-decoration: none;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
    padding-bottom: 2px;
}

#contact a:hover {
    border-bottom-color: var(--accent-color);
}

footer {
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--muted-color);
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    color: #FFFFFF;
    background-color: #000000;
    width: 44px;
    height: 44px;
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-socials a.social-wa:hover {
    background-color: #25D366; /* WhatsApp Green */
    border-color: #25D366;
}

.footer-socials a.social-fb:hover {
    background-color: #1877F2; /* Facebook Blue */
    border-color: #1877F2;
}

.footer-socials a.social-li:hover {
    background-color: #0077B5; /* LinkedIn Blue */
    border-color: #0077B5;
}

.footer-socials a:hover {
    transform: translateY(-8px) rotate(5deg);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.footer-socials i {
    font-size: 18px;
}

    /* Refined Icon Box Styling */
    .icon-box {
        width: 80px;
        height: 80px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%; /* Circular */
        margin-bottom: 32px;
        background: white;
        border: 1px solid var(--border-color);
        box-shadow: 0 10px 30px rgba(0,0,0,0.03);
        transition: var(--transition);
        position: relative;
        overflow: hidden;
    }

    .icon-box::before {
        content: '';
        position: absolute;
        inset: 0;
        opacity: 0.05;
        transition: var(--transition);
    }

    .icon-box.about { color: #3b82f6; }
    .icon-box.about::before { background-color: #3b82f6; }

    .icon-box.projects { color: #10b981; }
    .icon-box.projects::before { background-color: #10b981; }

    .icon-box.initiatives { color: #f59e0b; }
    .icon-box.initiatives::before { background-color: #f59e0b; }

    .icon-box.skills { color: #8b5cf6; }
    .icon-box.skills::before { background-color: #8b5cf6; }

    .icon-box.contact { color: #ef4444; }
    .icon-box.contact::before { background-color: #ef4444; }

    .icon-box:hover {
        transform: translateY(-5px);
        border-color: currentColor;
        box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    }

    .icon-box:hover::before {
        opacity: 0.1;
    }

    .icon-box i, .icon-box svg {
        width: 32px;
        height: 32px;
        stroke-width: 1.5px;
    }

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 3.5rem;
    }
    .nav-links {
        display: none;
    }
    .grid {
        grid-template-columns: 1fr;
    }
}
.email-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 12px 24px;
    border-radius: 4px;
    text-decoration: none;
    color: var(--text-color);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.email-link i {
    font-size: 16px;
    color: var(--muted-color);
    transition: var(--transition);
}

.email-link:hover {
    background-color: var(--text-color);
    color: var(--bg-color);
    border-color: var(--text-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.email-link:hover i {
    color: var(--bg-color);
}