feat(ui): add hero section styles with coffee theme buttons and animations

styles.css

@@ -87,21 +87,54 @@ h2 {
     display: inline-block;
 }
 
-/* Header */
-header {
-    background-color: var(--bg-body);
-    padding: 3rem 1rem;
-    margin-bottom: 2rem;
+/* Header/Hero Section */
+.hero-section {
+    min-height: 100vh;
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
+    text-align: center;
+    position: relative;
+    padding: 2rem 1rem;
+    z-index: 1;
+}
 
-    h1 {
-        color: var(--color-coffee-medium) !important; /* Elegant coffee tone for main title */
+.hero-content {
+    max-width: 900px;
+    margin: 0 auto;
+}
+
+.hero-title {
+    font-size: clamp(3rem, 8vw, 5.5rem);
+    line-height: 1.1;
+    margin-bottom: 1.5rem;
+    background: linear-gradient(135deg, var(--color-coffee-dark) 0%, var(--color-coffee-medium) 100%);
+    -webkit-background-clip: text;
+    background-clip: text;
+    -webkit-text-fill-color: transparent;
+    font-weight: 900;
+}
+
+.hero-subtitle {
+    font-size: clamp(1.25rem, 3vw, 1.75rem);
+    margin-bottom: 2.5rem;
+    color: var(--color-coffee-dark);
+    font-weight: 500;
+    min-height: 1.5em;
+    opacity: 0.9;
+}
+
+@media (prefers-color-scheme: dark) {
+    .hero-title {
+        background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-gold) 100%);
+        -webkit-background-clip: text;
+        background-clip: text;
+        -webkit-text-fill-color: transparent;
     }
     
-    p {
-        font-size: 1.25rem;
-        opacity: 0.8;
-        max-width: 600px;
-        margin-inline: auto;
+    .hero-subtitle {
+        color: var(--color-cream);
     }
 }
 
@@ -406,6 +439,58 @@ footer {
     transform: translateY(0);
 }
 
+/* Custom Coffee Outline Button */
+.btn-outline-coffee {
+    color: var(--color-coffee-dark);
+    border: 2px solid var(--color-coffee-dark);
+    background: transparent;
+    font-weight: 700;
+    text-transform: uppercase;
+    font-size: 0.85rem;
+    letter-spacing: 0.05em;
+    padding: 0.6em 1.2em;
+    border-radius: 50px;
+    transition: all 0.3s ease;
+}
+
+.btn-outline-coffee:hover,
+.btn-outline-coffee:focus {
+    background-color: var(--color-coffee-dark);
+    color: var(--color-cream);
+    transform: translateY(-2px);
+    box-shadow: 0 4px 15px rgba(59, 47, 47, 0.2);
+}
+
+@media (prefers-color-scheme: dark) {
+    .btn-outline-coffee {
+        color: var(--color-cream);
+        border-color: var(--color-cream);
+    }
+
+    .btn-outline-coffee:hover {
+        background-color: var(--color-cream);
+        color: var(--color-coffee-dark);
+    }
+}
+
+.btn-group-custom {
+    display: flex;
+    gap: 1rem;
+    justify-content: center;
+    flex-wrap: wrap;
+    margin-bottom: 2rem;
+}
+
+/* Scroll Bounce Animation */
+@keyframes bounce {
+    0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
+    40% {transform: translateY(-10px);}
+    60% {transform: translateY(-5px);}
+}
+.animate-bounce {
+    animation: bounce 2s infinite;
+}
+
 /* ===== REDUCED MOTION SUPPORT ===== */
 @media (prefers-reduced-motion: reduce) {
     *,
@@ -424,4 +509,8 @@ footer {
     .skill-bar-fill::after {
         animation: none;
     }
+    
+    .animate-bounce {
+        animation: none;
+    }
 }