/* 
    Premium Minimal Aesthetic for Psychologist Portfolio
    Colors: Milk, Warm White, Light Beige, Sand, Taupe, Warm Grey
    Accents: Muted Olive, Dusty Rose, Deep Graphite
*/

/* Local Fonts for stability and Safari compatibility */
@font-face {
    font-family: 'Fraunces';
    src: url('fonts/fraunces-vf.woff2') format('woff2-variations');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('fonts/inter-vf.woff2') format('woff2-variations');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

:root {
    --bg-primary: #0A0B0C;
    --bg-secondary: #141618;
    --text-primary: #F0F2F4;
    --text-secondary: #A0A6AB;
    --accent-olive: #3E4C3F;
    --accent-rose: #8C6B6B;
    --accent-taupe: #7D6B5D;
    --accent-gold: #A68B5C;
    --border-color: rgba(255, 255, 255, 0.08);
    --glass-bg: rgba(20, 22, 24, 0.7);
    --white: #1A1C1E;
    
    --font-serif: 'Fraunces', serif;
    --font-sans: 'Inter', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    position: relative;
}

body::after {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('noise.svg');
    opacity: 0.04;
    pointer-events: none;
    z-index: 9999;
    filter: contrast(150%) brightness(150%);
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

.heading-xl {
    font-size: clamp(3rem, 8vw, 6rem);
    margin-bottom: 2.5rem;
}

.heading-lg {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    margin-bottom: 2rem;
}

.text-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: var(--transition);
}

.text-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Layout */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

section {
    padding: 140px 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 20px 44px;
    border-radius: 100px;
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--accent-gold);
    color: #000;
}

.btn-primary:hover {
    background-color: #fff;
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(166, 139, 92, 0.3);
}

.btn-outline {
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--text-primary);
    background: transparent;
}

.btn-outline:hover {
    border-color: var(--text-primary);
    background-color: var(--text-primary);
    color: #000;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 800px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0;
    overflow: hidden;
    background-color: #000;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.35) scale(1.05);
    transform: translateZ(0);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(10, 11, 12, 0.8) 100%);
    z-index: 2;
}

.hero-subtitle-small {
    font-size: 0.45em;
    display: block;
    margin-top: 1.5rem;
    opacity: 0.6;
    font-weight: 300;
    font-style: italic;
    letter-spacing: 0.05em;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(166, 139, 92, 0.1);
    border: 1px solid rgba(166, 139, 92, 0.3);
    border-radius: 100px;
    color: var(--accent-gold);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.hero .container {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 1200px;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Intro Section */
.intro {
    background-color: var(--bg-secondary);
    text-align: center;
    position: relative;
    padding: 100px 0;
}

.intro-icon {
    font-family: var(--font-serif);
    font-size: 6rem;
    line-height: 1;
    color: var(--accent-gold);
    opacity: 0.4;
    margin-bottom: 2rem;
    display: block;
}

.intro-text {
    max-width: 900px;
    margin: 0 auto;
    font-size: 1.6rem;
    font-family: var(--font-serif);
    color: var(--text-primary);
    line-height: 1.6;
    font-weight: 400;
    position: relative;
    z-index: 2;
}

/* Triad Blocks */
.triad-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.triad-card {
    background: rgba(20, 22, 24, 0.6);
    padding: 60px 40px;
    border-radius: 32px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    backdrop-filter: blur(20px);
}

.triad-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-gold);
    background: #1A1D20;
}

.triad-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1.8rem;
    color: var(--accent-gold);
}

.triad-card ul {
    list-style: none;
}

.triad-card li {
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
    display: flex;
    gap: 12px;
}

.triad-card li::before {
    content: '—';
    color: var(--accent-gold);
    opacity: 0.6;
}

/* Transition Block */
.transition-block {
    background: var(--bg-primary);
    position: relative;
    padding: 140px 0;
}

.transition-flow {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.transition-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 60px 40px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 48px;
    position: relative;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.transition-step:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(166, 139, 92, 0.3);
    transform: translateY(-5px);
}

.step-icon {
    width: 72px;
    height: 72px;
    background: rgba(166, 139, 92, 0.1);
    border: 1px solid rgba(166, 139, 92, 0.2);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 32px;
    color: var(--accent-gold);
}

.step-content p {
    font-size: 1.4rem;
    line-height: 1.6;
    font-family: var(--font-serif);
    color: var(--text-primary);
    max-width: 700px;
}

.step-arrow {
    position: absolute;
    bottom: -60px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--accent-gold);
    opacity: 0.3;
    animation: bounceDown 2s infinite;
}

@keyframes bounceDown {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0) translateX(-50%);}
    40% {transform: translateY(-10px) translateX(-50%);}
    60% {transform: translateY(-5px) translateX(-50%);}
}

/* Expert Section */
.expert-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 80px;
    align-items: start;
}

.expert-image {
    width: 100%;
    height: 800px;
    object-fit: cover;
    border-radius: 24px;
    filter: brightness(0.7) sepia(0.1);
}

.expert-list {
    display: grid;
    gap: 32px;
}

.expert-item-wrapper {
    width: 100%;
}

.expert-item {
    display: flex;
    gap: 24px;
    padding: 24px;
    background: var(--bg-secondary);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
    will-change: transform;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
}

.expert-item:hover {
    border-color: var(--accent-gold);
    transform: translate3d(8px, -2px, 0);
    background: #1A1C1E;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3), 0 0 20px rgba(166, 139, 92, 0.1);
}

.expert-num {
    font-family: var(--font-serif);
    font-size: 2rem;
    line-height: 1;
    color: var(--accent-gold);
    opacity: 0.5;
}

/* Formats */
.formats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.format-card {
    position: relative;
    padding: 60px;
    border-radius: 40px;
    background: rgba(20, 22, 24, 0.6);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
    backdrop-filter: blur(20px);
}

.format-card:hover {
    border-color: var(--accent-gold);
    background: #1A1D20;
}

.format-card h3 {
    color: var(--accent-gold);
}

/* Contact Section */
.contact-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 40px;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 32px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition);
}

.contact-link:hover {
    transform: translateX(10px);
    border-color: var(--accent-gold);
    background: #1A1D20;
}

.contact-link .icon-wrapper {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    border-radius: 12px;
    transition: var(--transition);
}

.contact-link:hover .icon-wrapper {
    background: var(--accent-gold);
    color: #000;
}

/* Brand Specific contact hovers */
.contact-link.contact-wa:hover .icon-wrapper {
    background: #25D366;
    color: #fff;
}

.contact-link.contact-tg:hover .icon-wrapper {
    background: #0088cc;
    color: #fff;
}

.contact-link.contact-ph:hover .icon-wrapper {
    background: #5d4037; /* Warm brown */
    color: #fff;
}

.contact-link.contact-wa:hover .icon,
.contact-link.contact-tg:hover .icon,
.contact-link.contact-ph:hover .icon {
    color: #fff !important;
}

/* Responsive & Animations */
@media (max-width: 992px) {
    .hero { height: auto; min-height: 100vh; padding: 120px 0 80px; }
    .hero .container { 
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-bg img {
        filter: brightness(0.3) blur(12px) scale(1.2);
    }
    
    .triad-grid { grid-template-columns: 1fr; gap: 20px; }
    .expert-grid { grid-template-columns: 1fr; gap: 40px; }
    .expert-image { height: 500px; border-radius: 32px; }
    .formats-grid { grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 768px) {
    section { padding: 80px 0; }
    .container { padding: 0 24px; }
    .heading-xl { font-size: 2.5rem; line-height: 1.1; }
    .heading-lg { font-size: 2rem; line-height: 1.2; }
    .intro-text { font-size: 1.3rem; line-height: 1.6; }
    .triad-card { padding: 40px 24px; }
    .format-card { padding: 40px 24px; }
    .expert-item { padding: 20px; flex-direction: column; gap: 12px; }
    .expert-num { font-size: 1.5rem; }
    .expert-list .heading-lg { text-align: center; margin-bottom: 2.5rem; }
}

/* Modern Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.triad-card, .format-card {
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), border-color 0.4s ease, background 0.4s ease;
}

.triad-card:hover, .format-card:hover {
    transform: translateY(-8px) scale(1.01);
}

.btn:active {
    transform: scale(0.96);
}

.contact-link:active {
    transform: scale(0.98);
}

/* Staggered load for list items */
.triad-card:nth-child(1) { transition-delay: 0.1s; }
.triad-card:nth-child(2) { transition-delay: 0.2s; }
.triad-card:nth-child(3) { transition-delay: 0.3s; }