/* Theme: Watercolor - Day 23, letter W: Inspired by artistic watercolor paintings, soft washes, fluid pigments, delicate brushstrokes, paper textures, pastel blending, artistic expression, organic flow, gentle gradients, creative canvas */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700;800&family=Lato:wght@300;400;700&display=swap');

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 85px;
}

body {
    font-family: 'Lato', sans-serif;
    font-size: 18px;
    line-height: 1.8;
    color: #3d4852;
    background: #fdfbf7;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 20% 15%, rgba(186, 143, 181, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 85%, rgba(139, 184, 196, 0.11) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(243, 198, 165, 0.09) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' /%3E%3C/filter%3E%3Crect width='100' height='100' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}

#topnav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 251, 247, 0.88);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(186, 143, 181, 0.18);
    box-shadow: 0 2px 25px rgba(61, 72, 82, 0.04);
    transition: all 0.4s ease;
}

#topnav.scrolled {
    box-shadow: 0 4px 35px rgba(61, 72, 82, 0.08);
    background: rgba(253, 251, 247, 0.94);
}

.nav-container {
    max-width: 1420px;
    margin: 0 auto;
    padding: 0 3.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 85px;
}

.logo h1 {
    font-family: 'Playfair Display', serif;
    font-size: 1.65rem;
    font-weight: 700;
    color: #3d4852;
    margin: 0;
    letter-spacing: 0.5px;
    position: relative;
    font-style: italic;
}

.logo h1::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 55px;
    height: 2px;
    background: linear-gradient(90deg, rgba(186, 143, 181, 0.7) 0%, rgba(139, 184, 196, 0.5) 100%);
    border-radius: 2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.4rem;
}

.nav-menu li a {
    display: block;
    padding: 0.85rem 1.65rem;
    color: #3d4852;
    text-decoration: none;
    font-weight: 400;
    font-size: 0.95rem;
    transition: all 0.35s ease;
    position: relative;
    letter-spacing: 0.3px;
    border-radius: 50px;
}

.nav-menu li a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(186, 143, 181, 0.15) 0%, rgba(139, 184, 196, 0.12) 100%);
    border-radius: 50px;
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: -1;
}

.nav-menu li a::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #ba8fb5 0%, #8bb8c4 100%);
    transition: width 0.35s ease;
    border-radius: 2px;
}

.nav-menu li a:hover::before,
.nav-menu li a.active::before {
    opacity: 1;
}

.nav-menu li a:hover::after,
.nav-menu li a.active::after {
    width: 28px;
}

.nav-menu li a:hover,
.nav-menu li a.active {
    color: #5c6b7a;
}

.mobile-toggle {
    display: none;
    background: linear-gradient(135deg, rgba(186, 143, 181, 0.2) 0%, rgba(139, 184, 196, 0.2) 100%);
    border: 1px solid rgba(186, 143, 181, 0.3);
    color: #3d4852;
    font-size: 1.6rem;
    width: 52px;
    height: 52px;
    cursor: pointer;
    transition: all 0.35s ease;
    border-radius: 50%;
}

.mobile-toggle:hover {
    background: linear-gradient(135deg, rgba(186, 143, 181, 0.3) 0%, rgba(139, 184, 196, 0.25) 100%);
    transform: scale(1.05);
}

#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 155px 0 120px;
    position: relative;
    overflow: hidden;
}

#hero::before {
    content: '';
    position: absolute;
    top: -8%;
    right: -5%;
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, rgba(186, 143, 181, 0.18) 0%, rgba(186, 143, 181, 0.08) 35%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    animation: watercolorFloat 28s ease-in-out infinite;
}

#hero::after {
    content: '';
    position: absolute;
    bottom: -12%;
    left: -8%;
    width: 620px;
    height: 620px;
    background: radial-gradient(circle, rgba(139, 184, 196, 0.16) 0%, rgba(139, 184, 196, 0.07) 35%, transparent 70%);
    border-radius: 50%;
    filter: blur(70px);
    animation: watercolorFloat 32s ease-in-out infinite reverse;
}

@keyframes watercolorFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(35px, -40px) scale(1.08);
        opacity: 0.7;
    }
}

.hero-content {
    max-width: 1420px;
    margin: 0 auto;
    padding: 0 3.5rem;
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 6.5rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    animation: brushStroke 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes brushStroke {
    0% {
        opacity: 0;
        transform: translateY(40px);
        filter: blur(5px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }
}

.hero-text h1 {
    font-family: 'Playfair Display', serif;
    font-size: 4.8rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 2.5rem;
    color: #3d4852;
    letter-spacing: -0.5px;
}

.hero-text h1 br {
    display: block;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: #6b7885;
    margin-bottom: 3.8rem;
    line-height: 1.7;
    font-weight: 300;
    letter-spacing: 0.2px;
}

.hero-buttons {
    display: flex;
    gap: 1.8rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 1.45rem 3.5rem;
    font-weight: 400;
    text-decoration: none;
    transition: all 0.4s ease;
    font-size: 1.05rem;
    letter-spacing: 0.5px;
    position: relative;
    border-radius: 50px;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.3);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.btn:hover::before {
    transform: translateX(100%);
}

.btn-primary {
    background: linear-gradient(135deg, rgba(186, 143, 181, 0.25) 0%, rgba(139, 184, 196, 0.25) 100%);
    color: #3d4852;
    border: 1px solid rgba(186, 143, 181, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, rgba(186, 143, 181, 0.35) 0%, rgba(139, 184, 196, 0.35) 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(186, 143, 181, 0.2);
}

.btn-secondary {
    background: rgba(253, 251, 247, 0.8);
    color: #3d4852;
    border: 1px solid rgba(61, 72, 82, 0.2);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, rgba(243, 198, 165, 0.3) 0%, rgba(243, 198, 165, 0.2) 100%);
    border-color: rgba(243, 198, 165, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(243, 198, 165, 0.25);
}

.hero-image {
    animation: brushStroke 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.15s both;
}

.profile-card {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(15px);
    padding: 2.6rem;
    box-shadow: 0 18px 55px rgba(61, 72, 82, 0.08);
    transition: all 0.5s ease;
    position: relative;
    border-radius: 25px;
    border: 1px solid rgba(186, 143, 181, 0.2);
}

.profile-card::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    background: linear-gradient(135deg, rgba(186, 143, 181, 0.3) 0%, rgba(139, 184, 196, 0.2) 50%, rgba(243, 198, 165, 0.2) 100%);
    border-radius: 25px;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
}

.profile-card:hover::before {
    opacity: 1;
}

.profile-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 28px 75px rgba(61, 72, 82, 0.12);
}

.profile-card img {
    width: 100%;
    margin-bottom: 1.8rem;
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(61, 72, 82, 0.1);
}

.profile-details h3 {
    font-family: 'Playfair Display', serif;
    font-size: 2.3rem;
    margin-bottom: 0.8rem;
    color: #3d4852;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.profile-details p {
    color: #6b7885;
    margin-bottom: 2.2rem;
    line-height: 1.7;
    font-weight: 300;
}

.social-links a {
    display: inline-block;
    padding: 1.2rem 3rem;
    background: linear-gradient(135deg, rgba(186, 143, 181, 0.22) 0%, rgba(139, 184, 196, 0.22) 100%);
    color: #3d4852;
    text-decoration: none;
    font-weight: 400;
    letter-spacing: 0.5px;
    transition: all 0.4s ease;
    border-radius: 50px;
    border: 1px solid rgba(186, 143, 181, 0.3);
}

.social-links a:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, rgba(186, 143, 181, 0.32) 0%, rgba(139, 184, 196, 0.32) 100%);
    box-shadow: 0 8px 25px rgba(186, 143, 181, 0.2);
}

section {
    padding: 125px 0;
    position: relative;
    z-index: 1;
}

.container {
    max-width: 1420px;
    margin: 0 auto;
    padding: 0 3.5rem;
}

.section-header {
    text-align: center;
    margin-bottom: 7rem;
    position: relative;
}

.section-header::before {
    content: '';
    position: absolute;
    top: -55px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 3px;
    background: linear-gradient(90deg, rgba(186, 143, 181, 0.5) 0%, rgba(139, 184, 196, 0.5) 50%, rgba(243, 198, 165, 0.5) 100%);
    border-radius: 3px;
}

.section-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 4.2rem;
    font-weight: 700;
    line-height: 1.2;
    color: #3d4852;
    letter-spacing: 0.3px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 90px;
    height: 3px;
    background: linear-gradient(90deg, rgba(186, 143, 181, 0.4) 0%, rgba(139, 184, 196, 0.4) 100%);
    border-radius: 3px;
}

#experience {
    background: linear-gradient(180deg, rgba(186, 143, 181, 0.03) 0%, rgba(139, 184, 196, 0.03) 100%);
}

.timeline {
    position: relative;
    max-width: 1350px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 245px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, rgba(186, 143, 181, 0.3) 0%, rgba(139, 184, 196, 0.3) 50%, rgba(243, 198, 165, 0.3) 100%);
    border-radius: 2px;
}

.timeline-item {
    display: grid;
    grid-template-columns: 470px 1fr;
    gap: 6rem;
    margin-bottom: 6rem;
    position: relative;
}

.timeline-year {
    font-family: 'Playfair Display', serif;
    font-size: 5.5rem;
    font-weight: 700;
    color: rgba(186, 143, 181, 0.6);
    position: relative;
    z-index: 2;
    text-align: right;
    padding-right: 5.2rem;
    letter-spacing: -1px;
}

.timeline-year::after {
    content: '';
    position: absolute;
    right: -91px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    background: linear-gradient(135deg, rgba(186, 143, 181, 0.6) 0%, rgba(139, 184, 196, 0.5) 100%);
    border-radius: 50%;
    box-shadow: 
        0 0 0 6px rgba(253, 251, 247, 0.9),
        0 0 0 9px rgba(186, 143, 181, 0.15);
}

.timeline-content {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(12px);
    padding: 3.5rem;
    transition: all 0.5s ease;
    box-shadow: 0 12px 40px rgba(61, 72, 82, 0.06);
    position: relative;
    border-radius: 22px;
    border: 1px solid rgba(186, 143, 181, 0.15);
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    width: 3px;
    height: 0;
    background: linear-gradient(180deg, rgba(186, 143, 181, 0.6) 0%, rgba(139, 184, 196, 0.5) 100%);
    transition: height 0.5s ease;
    border-radius: 22px 0 0 22px;
}

.timeline-content:hover::before {
    height: calc(100% + 2px);
}

.timeline-content:hover {
    transform: translateX(10px);
    box-shadow: 0 20px 60px rgba(61, 72, 82, 0.1);
}

.timeline-content h3 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    margin-bottom: 0.8rem;
    color: #3d4852;
    font-weight: 700;
    letter-spacing: 0.2px;
}

.timeline-content h4 {
    color: #8bb8c4;
    font-size: 1.4rem;
    margin-bottom: 1.8rem;
    font-weight: 400;
    letter-spacing: 0.3px;
}

.timeline-content p {
    color: #6b7885;
    line-height: 1.8;
    margin: 0;
    font-weight: 300;
}

.timeline-content a {
    color: #ba8fb5;
    text-decoration: none;
    font-weight: 400;
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}

.timeline-content a:hover {
    border-bottom-color: rgba(186, 143, 181, 0.5);
}

#ai {
    background: linear-gradient(180deg, rgba(139, 184, 196, 0.03) 0%, rgba(243, 198, 165, 0.03) 100%);
}

.ai-projects {
    display: grid;
    gap: 4.5rem;
}

.project-card {
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(12px);
    padding: 4.5rem;
    transition: all 0.5s ease;
    position: relative;
    box-shadow: 0 15px 50px rgba(61, 72, 82, 0.07);
    border-radius: 28px;
    border: 1px solid rgba(186, 143, 181, 0.12);
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, rgba(186, 143, 181, 0.4) 0%, rgba(139, 184, 196, 0.4) 50%, rgba(243, 198, 165, 0.4) 100%);
}

.project-card::after {
    content: '';
    position: absolute;
    top: 25px;
    right: 25px;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(186, 143, 181, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(30px);
    transition: all 0.5s ease;
}

.project-card:hover::after {
    transform: scale(1.2);
    opacity: 0.6;
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 25px 70px rgba(61, 72, 82, 0.12);
}

.project-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 1.8rem;
}

.project-header h3 {
    font-family: 'Playfair Display', serif;
    font-size: 3.2rem;
    color: #3d4852;
    margin: 0;
    font-weight: 700;
    letter-spacing: 0.2px;
}

.project-client {
    color: #8bb8c4;
    font-weight: 400;
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    letter-spacing: 0.3px;
}

.project-card > p {
    color: #6b7885;
    line-height: 1.8;
    margin-bottom: 3rem;
    font-weight: 300;
}

.project-impact {
    background: linear-gradient(135deg, rgba(186, 143, 181, 0.08) 0%, rgba(139, 184, 196, 0.06) 100%);
    padding: 2.2rem;
    color: #3d4852;
    line-height: 1.8;
    border-radius: 18px;
    border-left: 3px solid rgba(186, 143, 181, 0.5);
    position: relative;
    font-weight: 300;
}

.project-impact strong {
    color: #3d4852;
    font-weight: 700;
}

#speaking {
    background: linear-gradient(180deg, rgba(243, 198, 165, 0.03) 0%, rgba(186, 143, 181, 0.03) 100%);
}

.speaking-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4.5rem;
}

.year-section {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(12px);
    padding: 3.5rem;
    transition: all 0.5s ease;
    box-shadow: 0 12px 40px rgba(61, 72, 82, 0.06);
    border-radius: 25px;
    position: relative;
    border: 1px solid rgba(186, 143, 181, 0.12);
}

.year-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, rgba(186, 143, 181, 0.5) 0%, rgba(139, 184, 196, 0.4) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    border-radius: 25px 0 0 25px;
}

.year-section:hover::before {
    opacity: 1;
}

.year-section:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(61, 72, 82, 0.1);
}

.year-section h3 {
    font-family: 'Playfair Display', serif;
    font-size: 3.8rem;
    margin-bottom: 3rem;
    color: #3d4852;
    text-align: center;
    padding-bottom: 2.2rem;
    border-bottom: 2px solid rgba(186, 143, 181, 0.15);
    font-weight: 700;
    letter-spacing: 0.5px;
}

.year-section.books {
    grid-column: span 2;
    background: linear-gradient(135deg, rgba(186, 143, 181, 0.15) 0%, rgba(139, 184, 196, 0.12) 100%);
    backdrop-filter: blur(15px);
    box-shadow: 0 15px 50px rgba(186, 143, 181, 0.15);
}

.year-section.books::before {
    background: linear-gradient(180deg, rgba(139, 184, 196, 0.6) 0%, rgba(243, 198, 165, 0.5) 100%);
}

.year-section.books h3 {
    color: #3d4852;
    border-bottom-color: rgba(61, 72, 82, 0.15);
}

.achievements {
    list-style: none;
}

.achievements li {
    padding: 1.6rem 0;
    color: #6b7885;
    border-bottom: 1px solid rgba(61, 72, 82, 0.06);
    line-height: 1.8;
    position: relative;
    padding-left: 2.5rem;
    font-weight: 300;
}

.achievements li::before {
    content: '~';
    position: absolute;
    left: 0;
    top: 1.6rem;
    font-size: 1.3rem;
    color: rgba(186, 143, 181, 0.5);
    font-weight: 400;
}

.year-section.books .achievements li {
    color: #3d4852;
    border-bottom-color: rgba(61, 72, 82, 0.1);
}

.year-section.books .achievements li::before {
    color: rgba(139, 184, 196, 0.6);
}

.achievements li:last-child {
    border-bottom: none;
}

.achievements strong {
    color: #3d4852;
    font-weight: 700;
}

.year-section.books .achievements strong {
    color: #3d4852;
}

#personal {
    background: linear-gradient(180deg, rgba(186, 143, 181, 0.03) 0%, rgba(139, 184, 196, 0.03) 100%);
}

#contact {
    background: linear-gradient(135deg, rgba(186, 143, 181, 0.05) 0%, rgba(139, 184, 196, 0.04) 50%, rgba(243, 198, 165, 0.04) 100%);
}

.contact-card {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(15px);
    padding: 7rem 6rem;
    text-align: center;
    box-shadow: 0 25px 75px rgba(61, 72, 82, 0.1);
    max-width: 1350px;
    margin: 0 auto;
    border-radius: 35px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(186, 143, 181, 0.2);
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, rgba(186, 143, 181, 0.5) 0%, rgba(139, 184, 196, 0.5) 33%, rgba(243, 198, 165, 0.5) 66%, rgba(186, 143, 181, 0.5) 100%);
}

.contact-card::after {
    content: '';
    position: absolute;
    bottom: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(139, 184, 196, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(50px);
}

.contact-card h2 {
    font-family: 'Playfair Display', serif;
    font-size: 4.8rem;
    margin-bottom: 3rem;
    color: #3d4852;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.contact-card > p {
    font-size: 1.4rem;
    color: #6b7885;
    line-height: 1.8;
    margin-bottom: 5rem;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 1.6rem;
    padding: 1.8rem 5rem;
    background: linear-gradient(135deg, rgba(186, 143, 181, 0.2) 0%, rgba(139, 184, 196, 0.2) 100%);
    color: #3d4852;
    text-decoration: none;
    font-weight: 400;
    letter-spacing: 0.5px;
    transition: all 0.4s ease;
    border-radius: 50px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(186, 143, 181, 0.15);
    border: 1px solid rgba(186, 143, 181, 0.3);
}

.contact-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.3);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.contact-link:hover::before {
    transform: translateX(100%);
}

.contact-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(186, 143, 181, 0.25);
    background: linear-gradient(135deg, rgba(186, 143, 181, 0.3) 0%, rgba(139, 184, 196, 0.3) 100%);
}

.contact-link .icon {
    font-size: 2rem;
}

#footer {
    background: linear-gradient(135deg, rgba(61, 72, 82, 0.95) 0%, rgba(61, 72, 82, 0.98) 100%);
    backdrop-filter: blur(10px);
    padding: 5rem 0;
    text-align: center;
    color: rgba(253, 251, 247, 0.7);
    position: relative;
}

#footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, rgba(186, 143, 181, 0.5) 0%, rgba(139, 184, 196, 0.5) 50%, rgba(243, 198, 165, 0.5) 100%);
}

#footer a {
    color: rgba(186, 143, 181, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 400;
}

#footer a:hover {
    color: rgba(253, 251, 247, 0.95);
}

@media screen and (max-width: 1200px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 5.5rem;
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-image {
        max-width: 560px;
        margin: 0 auto;
    }

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

    .year-section.books {
        grid-column: span 1;
    }
}

@media screen and (max-width: 900px) {
    .nav-container {
        padding: 0 2.8rem;
        height: 80px;
    }

    html {
        scroll-padding-top: 80px;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(253, 251, 247, 0.96);
        backdrop-filter: blur(18px);
        flex-direction: column;
        padding: 4.5rem;
        gap: 0;
        box-shadow: 0 15px 45px rgba(61, 72, 82, 0.12);
        transform: translateY(-150%);
        transition: transform 0.4s ease;
        border-bottom: 1px solid rgba(186, 143, 181, 0.18);
    }

    .nav-menu.active {
        transform: translateY(0);
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-menu li a {
        width: 100%;
        text-align: center;
        padding: 1.3rem;
        border-bottom: 1px solid rgba(61, 72, 82, 0.05);
        border-radius: 0;
    }

    .nav-menu li a::after {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }

    .hero-text h1 {
        font-size: 3.6rem;
    }

    .section-header h2 {
        font-size: 3.3rem;
    }

    .timeline::before {
        left: 45px;
    }

    .timeline-item {
        grid-template-columns: 1fr;
        gap: 3.5rem;
        margin-bottom: 6rem;
        padding-left: 7rem;
    }

    .timeline-year {
        text-align: left;
        padding-right: 0;
    }

    .timeline-year::after {
        left: -91px;
        right: auto;
    }

    .contact-card {
        padding: 6rem 5rem;
    }
}

@media screen and (max-width: 600px) {
    .container {
        padding: 0 2.2rem;
    }

    .nav-container {
        padding: 0 2.2rem;
        height: 75px;
    }

    html {
        scroll-padding-top: 75px;
    }

    #hero {
        padding: 125px 0 100px;
    }

    .hero-text h1 {
        font-size: 2.9rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    section {
        padding: 95px 0;
    }

    .section-header {
        margin-bottom: 6rem;
    }

    .section-header h2 {
        font-size: 2.6rem;
    }

    .profile-card {
        padding: 2.2rem;
    }

    .timeline-item {
        padding-left: 5.5rem;
    }

    .timeline-content {
        padding: 2.8rem;
    }

    .project-card {
        padding: 3.5rem 2.8rem;
    }

    .contact-card {
        padding: 5rem 2.8rem;
    }

    .contact-card h2 {
        font-size: 3.2rem;
    }

    .contact-info {
        flex-direction: column;
    }

    .contact-link {
        justify-content: center;
        padding: 1.4rem 2.8rem;
        font-size: 0.95rem;
    }
}