/* Copyright (c) 2025 by Leonam Silva de Souza (https://codepen.io/leonam-silva-de-souza/pen/vYowKqP) */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,200..800;1,200..800&family=Syne:wght@400..800&display=swap');

:root {
    /* Thème sombre (défaut) - Refonte Premium */
    --bg-gradient-onyx: linear-gradient(to bottom right, hsla(240, 1%, 25%, 0.3) 3%, hsla(0, 0%, 19%, 0.3) 97%);
    --bg-gradient-jet: linear-gradient(to bottom right, hsla(28, 21%, 14%, 0.5) 3%, hsla(66, 64%, 38%, 0) 100%), hsl(240, 2%, 13%);
    --bg-gradient-yellow1: linear-gradient(to bottom right, hsl(45, 100%, 71%) 0%, hsla(36, 100%, 69%, 0) 50%);
    --bg-gradient-yellow2: linear-gradient(135deg, hsla(45, 100%, 71%, .251) 0%, hsla(35, 100%, 68%, 0) 59.86%), hsl(240, 2%, 13%);
    --border-gradient-onyx: linear-gradient(to bottom right, hsla(48, 100%, 40%, 0.5) 0%, hsla(0, 51%, 84%, 0) 50%);
    --text-gradient-yellow: linear-gradient(to right, #FFD700, #FFA500);

    --jet: hsl(0, 0%, 22%);
    --onyx: hsl(240, 1%, 17%);
    --eerie-black1: hsl(240, 2%, 13%);
    --eerie-black2: hsla(240, 2%, 12%, 0.7); /* Glassmorphism base */
    --smoky-black: #0a0a0a;
    --white1: hsl(0, 0%, 100%);
    --white2: hsl(0, 0%, 98%);
    --orange-yellow-crayola: #FFD700;
    --vegas-gold: #C5A059;
    --light-gray: #a1a1a1;
    --light-gray70: rgba(161, 161, 161, 0.7);
    --bittersweet-shimmer: #ff4d4d;

    --ff-jakarta: 'Plus Jakarta Sans', sans-serif;
    --ff-syne: 'Syne', sans-serif;

    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);

    --fs1: 24px;
    --fs2: 18px;
    --fs3: 17px;
    --fs4: 16px;
    --fs5: 15px;
    --fs6: 14px;
    --fs7: 13px;
    --fs8: 12px;

    --fw300: 300;
    --fw400: 400;
    --fw500: 500;
    --fw600: 600;

    --shadow1: -4px 8px 24px hsla(0, 0%, 0%, .1);
    --shadow2: 0px 16px 30px hsla(0, 0%, 0%, .08);
    --shadow3: 0px 16px 40px hsla(0, 0%, 0%, .06);
    --shadow4: 0px 25px 50px hsla(0, 0%, 0%, .05);
    --shadow5: 0px 24px 80px hsla(0, 0%, 0%, .1);

    --transition1: .25s ease;
    --transition2: .5s ease-in-out;
}

/* Thème clair */
body.light-theme {
    --bg-gradient-onyx: linear-gradient(to bottom right, #f9f9f9, #ffffff);
    --bg-gradient-jet: linear-gradient(to bottom right, #ffffff, #f5f5f5);
    --bg-gradient-yellow1: linear-gradient(to bottom right, #f5e6d3, #ffffff);
    --bg-gradient-yellow2: linear-gradient(135deg, rgba(245, 230, 211, 0.25), rgba(255,255,255,0));
    --border-gradient-onyx: linear-gradient(to bottom right, #c4a484, #ffffff);
    --text-gradient-yellow: linear-gradient(to right, #b8860b, #daa520);

    --jet: #e5e5e5;
    --onyx: #f0f0f0;
    --eerie-black1: #fafafa;
    --eerie-black2: #ffffff;
    --smoky-black: #f5f5f7;
    --white1: #1d1d1f;
    --white2: #2d2d2f;
    --orange-yellow-crayola: #b8860b;
    --vegas-gold: #8b6914;
    --light-gray: #4a4a4e;
    --light-gray70: rgba(74, 74, 78, 0.7);
    --bittersweet-shimmer: #c06c6c;

    --shadow1: -4px 8px 24px rgba(0, 0, 0, 0.04);
    --shadow2: 0px 16px 30px rgba(0, 0, 0, 0.03);
    --shadow3: 0px 16px 40px rgba(0, 0, 0, 0.02);
    --shadow4: 0px 25px 50px rgba(0, 0, 0, 0.02);
    --shadow5: 0px 24px 80px rgba(0, 0, 0, 0.03);
}

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

a { text-decoration: none; }
li { list-style: none; }
img, ion-icon, a, button, time, span { display: block; }

button {
    font: inherit;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
}

input, textarea {
    display: block;
    width: 100%;
    background: none;
    font: inherit;
}

::selection {
    background: var(--orange-yellow-crayola);
    color: var(--smoky-black);
}

:focus { outline-color: var(--orange-yellow-crayola); }

html { 
    font-family: var(--ff-jakarta); 
    scroll-behavior: smooth;
}

body { 
    background: var(--smoky-black); 
    color: var(--white2);
    transition: background-color 0.3s ease, color 0.2s ease;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(255, 215, 0, 0.03) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(255, 215, 0, 0.03) 0%, transparent 20%);
    background-attachment: fixed;
}

body.modal-open {
    overflow: hidden;
}

main {
    margin: 15px 12px;
    margin-bottom: 75px;
    min-width: 259px;
}

.sidebar, article {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    box-shadow: var(--glass-shadow);
    z-index: 1;
    padding: 25px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

article:hover {
    border-color: rgba(255, 215, 0, 0.2);
}

.sidebar.active { max-height: 405px; }

.separator {
    width: 100%;
    height: 1px;
    background: var(--jet);
    margin: 16px 0;
    transition: background-color 0.2s ease;
}

.icon-box {
    position: relative;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    width: 36px;
    height: 36px;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 18px;
    color: var(--orange-yellow-crayola);
    transition: all 0.3s ease;
}

.icon-box:hover {
    background: var(--text-gradient-yellow);
    color: var(--smoky-black);
    transform: translateY(-2px);
}

.icon-box ion-icon { --ionicon-stroke-width: 35px; }

article { display: none; }

article.active { 
    display: block;
    animation: fade .5s ease backwards;
}

@keyframes fade {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

.h2, .h3, .h4, .h5 { 
    color: var(--white2);
    font-family: var(--ff-syne);
    text-transform: capitalize;
    font-weight: var(--fw700);
    letter-spacing: -0.03em;
}

.h2 { 
    font-size: 32px;
    background: var(--text-gradient-yellow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.h3 { font-size: var(--fs2); }
.h4 { font-size: var(--fs4); }
.h5 { 
    font-size: var(--fs7);
    font-weight: var(--fw500); 
}

.article-title {
    position: relative;
    padding-bottom: 7px;
}

.article-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--text-gradient-yellow);
    border-radius: 3px;
}

.has-scrollbar::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}

.has-scrollbar::-webkit-scrollbar-track {
    background: var(--onyx);
    border-radius: 5px;
}

.has-scrollbar::-webkit-scrollbar-thumb {
    background: var(--orange-yellow-crayola);
    border-radius: 5px;
}

.has-scrollbar::-webkit-scrollbar-button { width: 20px; }

.content-card {
    position: relative;
    background: var(--border-gradient-onyx);
    padding: 15px;
    padding-top: 45px;
    border-radius: 20px;
    box-shadow: var(--shadow2);
    cursor: pointer;
    z-index: 1;
}

.content-card::before {
    content: '';
    position: absolute;
    inset: 1px;
    background: var(--bg-gradient-jet);
    border-radius: inherit;
    z-index: -1;
}

/* Theme toggle button */
.theme-toggle {
    position: relative;
    width: 52px;
    height: 28px;
    background: var(--onyx);
    border-radius: 30px;
    border: 1px solid var(--jet);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5px;
    cursor: pointer;
    transition: background 0.3s ease;
    margin-top: 8px;
}

.theme-toggle .toggle-thumb {
    position: absolute;
    left: 2px;
    width: 22px;
    height: 22px;
    background: var(--orange-yellow-crayola);
    border-radius: 50%;
    transition: transform 0.3s ease;
}

.theme-toggle ion-icon {
    font-size: 16px;
    color: var(--light-gray);
    z-index: 1;
    transition: opacity 0.3s ease, color 0.3s ease;
}

.theme-toggle .icon-sun {
    color: #f39c12;
    opacity: 0.3;
}

.theme-toggle .icon-moon {
    color: #f1c40f;
    opacity: 1;
}

body.light-theme .theme-toggle .icon-sun {
    opacity: 1;
}

body.light-theme .theme-toggle .icon-moon {
    opacity: 0.3;
}

body.light-theme .theme-toggle {
    background: var(--light-gray70);
}

body.light-theme .toggle-thumb {
    transform: translateX(24px);
}
/*ASIDE - SIDEBAR*/
.sidebar {
    margin-bottom: 15px;
    max-height: 112px;
    overflow: hidden;
    padding: 15px;
    transition: max-height 0.5s ease-in-out, background-color 0.3s ease, border-color 0.2s ease;
}

.sidebar-info {
    position: relative;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 20px;
}

.avatar-box {
    background: var(--glass-bg);
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
}

.info-content .name {
    color: var(--white2);
    font-family: var(--ff-syne);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 8px;
}

.info-content .title {
    color: var(--smoky-black);
    background: var(--text-gradient-yellow);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    width: max-content;
    padding: 6px 14px;
    border-radius: 10px;
    margin-bottom: 8px;
}

.info-more-btn {
    position: absolute;
    top: -15px;
    right: -15px;
    border-radius: 0 15px;
    font-size: 13px;
    color: var(--orange-yellow-crayola);
    background: var(--border-gradient-onyx);
    padding: 10px;
    box-shadow: var(--shadow2);
    transition: var(--transition1);
    z-index: 1;
}

.info-more-btn::before {
    content: '';
    position: absolute;
    inset: 1px;
    border-radius: inherit;
    background: var(--bg-gradient-jet);
    transition: var(--transition1);
    z-index: -1;
}

.info-more-btn:hover, .info-more-btn:focus { background: var(--bg-gradient-yellow1); }
.info-more-btn:hover::before, .info-more-btn:focus::before { background: var(--bg-gradient-yellow2); }

.info-more-btn span { display: none; }

.sidebar-info-more {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.sidebar.active .sidebar-info-more {
    opacity: 1;
    visibility: visible;
}

.contacts-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.contact-item {
    min-width: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-info {
    max-width: calc(100% - 46px);
    width: calc(100% - 46px);
}

.contact-info :is(.contact-link, time, address) {
    color: var(--white2);
    font-size: var(--fs7);
    font-weight: var(--fw400);
    line-height: 1.4;
}

.contact-info address { font-style: normal; }

.contact-title {
    color: var(--light-gray70);
    font-size: var(--fs8);
    text-transform: uppercase;
    margin-bottom: 2px;
    letter-spacing: 0.5px;
}

.social-list {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 15px;
    padding-bottom: 4px;
    padding-left: 7px;
}

.social-item .social-link {
    color: var(--light-gray70);
    font-size: 18px;
    transition: color 0.2s ease;
}

.social-item .social-link:hover { color: var(--orange-yellow-crayola); }

/*NAVBAR*/
.navbar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-top: 1px solid var(--glass-border);
    border-radius: 24px 24px 0 0;
    box-shadow: var(--glass-shadow);
    z-index: 5;
}

.navbar-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    padding: 12px;
    gap: 8px;
}

.navbar-link {
    color: var(--light-gray);
    font-family: var(--ff-jakarta);
    font-size: 14px;
    font-weight: 600;
    padding: 10px 18px;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.navbar-link:hover { 
    background: rgba(255, 255, 255, 0.05);
    color: var(--white2); 
}

.navbar-link.active { 
    background: var(--text-gradient-yellow);
    color: var(--smoky-black);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

/*ABOUT*/
.about .article-title { 
    margin-bottom: 15px;
    margin-top: 15px;
}

.about-text {
    color: var(--light-gray);
    font-size: var(--fs6);
    font-weight: var(--fw400);
    line-height: 1.6;
}

.about-text p { 
    margin-bottom: 15px;
    text-align: justify;
    padding-left: 10px;
    padding-right: 10px;
}

/* CTA Button */
.about-cta {
    display: flex;
    justify-content: center;
    margin: 20px 0 30px;
}

.about-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--text-gradient-yellow);
    color: var(--smoky-black);
    font-family: var(--ff-jakarta);
    font-size: var(--fs6);
    font-weight: var(--fw600);
    padding: 12px 24px;
    border-radius: 40px;
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    text-decoration: none;
}

.about-cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5);
}

.about-cta-btn ion-icon {
    font-size: 18px;
}


.service { margin-bottom: 35px; }
.service-title { margin-bottom: 20px; }

.service-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.service-item {
    position: relative;
    background: var(--border-gradient-onyx);
    padding: 20px;
    border-radius: 20px;
    box-shadow: var(--shadow2);
    z-index: 1;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow3);
}

.service-item::before {
    content: '';
    position: absolute;
    inset: 1px;
    background: var(--bg-gradient-jet);
    border-radius: inherit;
    z-index: -1;
    transition: background 0.2s ease;
}

.service-icon-box { margin-bottom: 10px; }
.service-icon-box img { margin: auto; width: 40px; height: 40px; }
/* always color service icons yellow regardless of viewport width */
.service-icon-box ion-icon {
    color: var(--orange-yellow-crayola);
    transition: color 0.2s ease;
}

.service-content-box { text-align: center; }
.service-item-title { margin-bottom: 7px; }

.service-item-text {
    color: var(--light-gray);
    font-size: var(--fs6);
    font-weight: var(--fw400);
    line-height: 1.6;
}

/*TESTIMONIALS*/
.testimonials { margin-bottom: 30px; }
.testimonials-title { margin-bottom: 20px; }

.testimonials-list {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 15px;
    margin: 0 -15px;
    padding: 25px 15px;
    padding-bottom: 35px;
    overflow-x: auto;
    scroll-behavior: smooth;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
}

.testimonials-item {
    min-width: 100%;
    scroll-snap-align: center;
}

.testimonials-avatar-box {
    position: absolute;
    top: 0;
    left: 0;
    transform: translate(15px, -25px);
    background: var(--bg-gradient-onyx);
    border-radius: 14px;
    box-shadow: var(--shadow1);
}

.testimonials-text {
    color: var(--light-gray);
    font-size: var(--fs6);
    font-weight: var(--fw400);
    line-height: 1.6;
    display: -webkit-box;
    line-clamp: 4;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/*MODAL CONTAINER*/
.modal-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-y: auto;
    overscroll-behavior: contain;
    z-index: 20;
    pointer-events: none;
    visibility: hidden;
}

.modal-container::-webkit-scrollbar { display: none; }

.modal-container.active {
    pointer-events: all;
    visibility: visible;
}

.modal-container.active .testimonials-modal {
    transform: scale(1);
    opacity: 1;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: hsl(0, 0%, 5%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: 1;
    transition: var(--transition1);
}

.overlay.active {
    opacity: .8;
    visibility: visible;
    pointer-events: all;
}

.testimonials-modal {
    background: var(--eerie-black2);
    position: relative;
    padding: 15px;
    margin: 15px 12px;
    border: 1px solid var(--jet);
    border-radius: 24px;
    box-shadow: var(--shadow5);
    transform: scale(1.2);
    opacity: 0;
    transition: var(--transition1);
    z-index: 2;
}

.modal-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--onyx);
    border-radius: 10px;
    width: 32px;
    height: 32px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--white2);
    font-size: 18px;
    opacity: .7;
    transition: opacity 0.2s ease;
}

.modal-close-btn:hover, .modal-close-btn:focus { opacity: 1; }
.modal-close-btn ion-icon { --ionicon-stroke-width: 50px; }

.modal-avatar-box {
    background: var(--bg-gradient-onyx);
    width: max-content;
    border-radius: 18px;
    margin-bottom: 15px;
    box-shadow: var(--shadow2);
}

.modal-img-wrapper > img { display: none; }

.modal-title { margin-bottom: 4px; }

.modal-content time {
    font-size: var(--fs6);
    color: var(--light-gray70);
    font-weight: var(--fw500);
    margin-bottom: 10px;
}

.modal-content p {
    color: var(--light-gray);
    font-size: var(--fs6);
    font-weight: var(--fw400);
    line-height: 1.6;
}

/*CLIENTS*/
.clients { margin-bottom: 15px; }

.clients-list {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 15px;
    margin: 0 -15px;
    padding: 25px;
    padding-bottom: 25px;
    overflow-x: auto;
    scroll-behavior: smooth;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
    scroll-padding-inline: 25px;
}

.clients-item {
    min-width: 50%;
    scroll-snap-align: start;
}

.clients-item img {
    width: 100%;
    filter: grayscale(1);
    transition: filter 0.3s ease, transform 0.2s ease;
    border-radius: 16px;
}

.clients-item img:hover { 
    filter: grayscale(0);
    transform: scale(1.02);
}

/*RESUME*/
.article-title { margin-bottom: 30px; }

.timeline { margin-bottom: 30px; }

.timeline .title-wrapper {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.timeline-list {
    font-size: var(--fs6);
    margin-left: 45px;
}

.timeline-list span {
    color: var(--vegas-gold);
    font-weight: var(--fw400);
    line-height: 1.6;
}

.timeline-item { position: relative; }

.timeline-item:not(:last-child) { margin-bottom: 20px; }
.timeline-item:not(:last-child)::before {
    content: '';
    position: absolute;
    top: -25px;
    left: -30px;
    width: 1px;
    height: calc(100% + 50px);
    background: var(--jet);
}

.timeline-item::after {
    content: '';
    position: absolute;
    top: 5px;
    left: -33px;
    height: 6px;
    width: 6px;
    border-radius: 50%;
    background: var(--text-gradient-yellow);
    box-shadow: 0 0 0 4px var(--jet);
}

.timeline-item-title {
    font-size: var(--fs6);
    line-height: 1.3;
    margin-bottom: 7px;
}

.timeline-text {
    color: var(--light-gray);
    font-weight: var(--fw400);
    line-height: 1.6;
    text-align: justify;
}

/*SKILLS*/
.skills-title { margin-bottom: 20px; }

.skills-list { padding: 20px; }

.skills-item:not(:last-child) {margin-bottom: 15px; }

.skill .title-wrapper {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 8px;
}

.skill .title-wrapper data {
    color: var(--light-gray);
    font-size: var(--fs7);
    font-weight: var(--fw400);
}

.skills-progress-bg {
    background: var(--jet);
    width: 100%;
    height: 6px;
    border-radius: 10px;
    overflow: hidden;
}

.skills-progress-fill {
    background: var(--text-gradient-yellow);
    height: 100%;
    border-radius: inherit;
}

/*PORTFOLIO*/
.filter-list { display: none; }

.filter-select-box { 
    position: relative;
    margin-bottom: 25px;
}

.filter-select {
    background: var(--eerie-black2);
    color: var(--light-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--jet);
    border-radius: 30px;
    font-size: var(--fs6);
    font-weight: var(--fw400);
}

.filter-select.active .select-icon { transform: rotate(0.5turn); }

.select-list {
    background: var(--eerie-black2);
    position: absolute;
    top: calc(100% + 6px);
    width: 100%;
    padding: 6px;
    border: 1px solid var(--jet);
    border-radius: 20px;
    z-index: 2;
    visibility: hidden;
    pointer-events: none;
    transition: .5s ease-in-out;
}

.filter-select.active + .select-list {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}

.select-item button {
    background: var(--eerie-black2);
    color: var(--light-gray);
    font-size: var(--fs6);
    font-weight: var(--fw400);
    text-transform: capitalize;
    width: 100%;
    padding: 8px 10px;
    border-radius: 14px;
}

.select-item button:hover { background: var(--onyx); }

.project-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 10px;
}

.project-item { 
    display: none; 
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 15px;
    transition: all 0.4s ease;
}

.project-item:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 215, 0, 0.3);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.project-item.active {
    display: block;
    animation: scaleUp 0.6s cubic-bezier(0.23, 1, 0.32, 1) forwards;
}

@keyframes scaleUp {
    0% { transform: translateY(20px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}

.project-img {
    position: relative;
    width: 100%;
    height: 220px;
    border-radius: 18px;
    overflow: hidden;
    margin-bottom: 15px;
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.2, 0, 0.2, 1);
}

.project-item:hover .project-img img { transform: scale(1.1); }

.project-item-icon-box {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--white1);
    font-size: 32px;
    opacity: 0;
    transition: all 0.4s ease;
    z-index: 2;
}

.project-item:hover .project-item-icon-box { opacity: 1; }

.project-title {
    font-family: var(--ff-syne);
    color: var(--white2);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
}

.project-category {
    color: var(--light-gray);
    font-size: 13px;
    font-weight: 500;
}

/*BLOG*/
.blog-posts { margin-bottom: 10px; }

.blog-posts-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.blog-posts-item > a {
    position: relative;
    background: var(--border-gradient-onyx);
    height: 100%;
    box-shadow: var(--shadow4);
    border-radius: 24px;
    z-index: 1;
    transition: transform 0.2s ease;
}

.blog-posts-item > a:hover {
    transform: translateY(-2px);
}

.blog-posts-item > a::before {
    content: '';
    position: absolute;
    inset: 1px;
    border-radius: inherit;
    background: var(--eerie-black1);
    z-index: -1;
}

.blog-banner-box {
    width: 100%;
    height: 200px;
    border-radius: 16px 16px 0 0;
    overflow: hidden;
}

.blog-banner-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.blog-posts-item > a:hover .blog-banner-box img {
    transform: scale(1.05);
}

.blog-content { padding: 20px; }

.blog-meta {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 7px;
    margin-bottom: 10px;
}

.blog-meta :is(.blog-category, time) {
    color: var(--light-gray70);
    font-size: var(--fs6);
    font-weight: var(--fw400);
}

.blog-meta .dot {
    background: var(--light-gray70);
    width: 4px;
    height: 4px;
    border-radius: 4px;
}

.blog-item-title {
    margin-bottom: 10px;
    line-height: 1.3;
    transition: color 0.2s ease;
}

.blog-post-item > a:hover .blog-item-title { color: var(--orange-yellow-crayola); }

.blog-text {
    color: var(--light-gray);
    font-size: var(--fs6);
    font-weight: var(--fw400);
    line-height: 1.6;
    text-align: justify;
}

/*CONTACT*/
.mapbox {
    position: relative;
    height: 250px;
    width: 100%;
    border-radius: 24px;
    margin-bottom: 30px;
    border: 1px solid var(--jet);
    overflow: hidden;
}

.mapbox figure { height: 100%; }

.mapbox iframe {
    width: 100%;
    height: 100%;
    border: none;
    filter: grayscale(0.2) invert(0.05);
    transition: filter 0.3s ease;
}

body.light-theme .mapbox iframe {
    filter: grayscale(0.1) invert(0);
}

.contact-form { margin-bottom: 10px; }

.form-title { margin-bottom: 20px; }

.input-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    margin-bottom: 25px;
}

.form-input {
    color: var(--white2);
    font-size: var(--fs6);
    font-weight: var(--fw400);
    padding: 14px 20px;
    border: 1px solid var(--jet);
    border-radius: 30px;
    outline: none;
    transition: border 0.2s ease, background 0.2s ease;
    background: var(--eerie-black1);
}

.form-input::placeholder { 
    font-weight: var(--fw400);
    color: var(--light-gray70);
}
.form-input:focus { border-color: var(--orange-yellow-crayola); }
.form-input:focus:invalid { border-color: var(--bittersweet-shimmer); }

textarea.form-input {
    min-height: 100px;
    height: 120px;
    max-height: 200px;
    resize: vertical;
    margin-bottom: 25px;
    border-radius: 30px;
}

textarea.form-input::-webkit-resizer { display: none; }

.form-btn {
    position: relative;
    width: 100%;
    background: var(--border-gradient-onyx);
    color: var(--orange-yellow-crayola);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    border-radius: 40px;
    font-size: var(--fs6);
    font-weight: var(--fw500);
    text-transform: capitalize;
    box-shadow: var(--shadow3);
    z-index: 1;
    transition: all 0.2s ease;
}

.form-btn::before {
    content: '';
    position: absolute;
    inset: 1px;
    background: var(--bg-gradient-jet);
    border-radius: inherit;
    z-index: -1;
    transition: background 0.2s ease;
}

.form-btn ion-icon { font-size: 16px; }
.form-btn:hover { background: var(--bg-gradient-yellow1); }
.form-btn:hover::before { background: var(--bg-gradient-yellow2); }

.form-btn:disabled {
    opacity: .7;
    cursor: not-allowed;
}

.form-btn:disabled:hover { background: var(--border-gradient-onyx); }
.form-btn:disabled:hover::before { background: var(--bg-gradient-jet); }


/*MEDIA QUERIES*/
@media (min-width: 450px) {
    .clients-item { min-width: calc(33.33% - 10px); }
    .project-img, .blog-banner-box { height: auto; }
}

@media (min-width: 580px) {
    :root {
        --fs1: 32px;
        --fs2: 24px;
        --fs3: 26px;
        --fs4: 18px;
        --fs6: 15px;
        --fs7: 15px;
        --fs8: 12px;
    }

    .sidebar, article {
        width: 520px;
        margin-inline: auto;
        padding: 30px;
    }

    .article-title {
        font-weight: var(--fw600);
        padding-bottom: 15px;
    }

    .article-title::after {
        width: 40px;
        height: 5px;
    }

    .icon-box {
        width: 48px;
        height: 48px;
        border-radius: 16px;
        font-size: 18px;
    }

    main {
        margin-top: 60px;
        margin-bottom: 100px;
    }

    .sidebar {
        max-height: 180px;
        margin-bottom: 30px;
    }

    .sidebar.active { max-height: 584px; }

    .sidebar-info { gap: 25px; }

    .avatar-box { border-radius: 30px; }
    .avatar-box img { width: 120px; }

    .info-content .name { margin-bottom: 8px; }
    .info-content .title { padding: 6px 14px; }

    .info-more-btn {
        top: -30px;
        right: -30px;
        padding: 10px 15px;
    }

    .info-more-btn span {
        display: block;
        font-size: var(--fs8);
    }

    .info-more-btn ion-icon { display: none; }

    .separator { margin: 32px 0; }

    .contacts-list { gap: 20px; }

    .contact-info {
        max-width: calc(100% - 64px);
        width: calc(100% - 64px);
    }

    .navbar { border-radius: 30px 30px 0 0; }

    .navbar-list { gap: 20px; }
    .navbar-link { --fs8: 14px; }

    .about .article-title { margin-bottom: 20px; }
    .about-text { margin-bottom: 40px; }

    .service-item {
        display: flex;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 18px;
        padding: 30px;
    }

    .service-icon-box {
        margin-bottom: 0;
        margin-top: 5px;
    }

    .service-icon-box ion-icon {
    font-size: 40px;
    /* color already set globally above, no need to redefine */
}

.service-item:hover .service-icon-box ion-icon {
    color: var(--vegas-gold);
}

    .service-content-box { text-align: left; }

    .testimonials-title { margin-bottom: 25px; }

    .testimonials-list {
        gap: 30px;
        margin: 0 -30px;
        padding: 30px;
        padding-bottom: 35px;
    }

    .content-card {
        padding: 30px;
        padding-top: 25px;
    }

    .testimonials-avatar-box {
        transform: translate(30px, -30px);
        border-radius: 28px;
    }

    .testimonials-avatar-box img { width: 80px; }

    .testimonials-item-title {
        margin-bottom: 10px;
        margin-left: 95px;
    }

    .testimonials-text {
        line-clamp: 2;
        -webkit-line-clamp: 2;
    }

    .modal-container {padding: 20px; }

    .testimonials-modal {
        display: flex;
        justify-content: flex-start;
        align-items: stretch;
        gap: 25px;
        padding: 30px;
        border-radius: 28px;
    }

    .modal-img-wrapper {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .modal-avatar-box {
        border-radius: 18px;
        margin-bottom: 0;
    }

    .modal-avatar-box img { width: 65px; }

    .modal-img-wrapper > img {
        display: block;
        position: relative;
        width: 35px;
        top: 50px;
    }

    .clients-list {
        gap: 25px;
        margin: 0 -30px;
        padding: 45px;
        scroll-padding-inline: 45px;
    }

    .clients-item { min-width: calc(33.33% - 35px); }

    .timeline-list { margin-left: 65px; }

    .timeline-item:not(:last-child)::before { left: -40px; }

    .timeline-item::after {
        height: 8px;
        width: 8px;
        left: -43px;
    }

    .skills-item:not(:last-child) { margin-bottom: 25px; }

    .project-img, .blog-banner-box { border-radius: 24px; }

    .blog-posts-list { gap: 30px; }

    .blog-content { padding: 25px; }

    .mapbox {
        height: 380px;
        border-radius: 28px;
    }

    .input-wrapper {
        gap: 30px;
        margin-bottom: 30px;
    }

    .form-input { padding: 16px 24px; }

    textarea.form-input { margin-bottom: 30px; }

    .form-btn {
        --fs-6: 16px;
        padding: 16px 28px;
    }

    .form-btn ion-icon { font-size: 18px; }
}

@media (min-width: 768px) {

    .sidebar, article { width: 700px; }

    .has-scrollbar::-webkit-scrollbar-button { width: 100px; }

    .contacts-list {
        grid-template-columns: 1fr 1fr;
        gap: 30px 15px;
    }

    .navbar-link { --fs8: 15px; }

    .testimonials-modal {
        gap: 35px;
        max-width: 680px;
    }

    .modal-avatar-box img { width: 80px; }

    .article-title { padding-bottom: 20px; }

    .filter-select-box { display: none; }

    .filter-list {
        display: flex;
        justify-content: flex-start;
        align-items: center;
        gap: 25px;
        padding-left: 5px;
        margin-bottom: 30px;
    }

    .filter-item button {
        color: var(--light-gray);
        font-size: var(--fs5);
        transition: color 0.2s ease;
        font-weight: var(--fw500);
    }

    .filter-item button:hover { color: var(--orange-yellow-crayola); }
    .filter-item button.active { color: var(--orange-yellow-crayola); }

    .project-list, .blog-posts-list { grid-template-columns: 1fr 1fr; }

    .input-wrapper { grid-template-columns: 1fr 1fr; }

    .form-btn {
        width: max-content;
        margin-left: auto;
    }
}

@media (min-width: 1024px) {

    :root {
        --shadow1: -4px 8px 24px hsla(0, 0%, 0%, .05);
        --shadow2: 0px 16px 30px hsla(0, 0%, 0%, .04);
        --shadow3: 0px 16px 40px hsla(0, 0%, 0%, .03);
    }

    .sidebar, article {
        width: 950px;
        box-shadow: var(--shadow5);
    }

    main { margin-bottom: 60px; }

    .main-content {
        position: relative;
        width: max-content;
        margin: auto;
    }

    .navbar {
        position: absolute;
        bottom: auto;
        top: 0;
        left: auto;
        right: 0;
        width: max-content;
        border-radius: 0 30px;
        padding: 0 20px;
        box-shadow: none;
    }

    .navbar-list {
        gap: 30px;
        padding: 0 20px;
    }

    .navbar-link { font-weight: var(--fw500); }

    .service-list {
        grid-template-columns: 1fr 1fr;
        gap: 20px 25px;
    }

    .testimonials-item { min-width: calc(50% - 15px); }

    .modal-img-wrapper > img { top: 20px; }

    .clients-item { min-width: calc(25% - 15px); }

    .project-list { grid-template-columns: repeat(3, 1fr); }

    .blog-banner-box { height: 230px; }
}

@media (min-width: 1250px) {

    body::-webkit-scrollbar { width: 20px; }
    body::-webkit-scrollbar-track { background: var(--smoky-black); }

    body::-webkit-scrollbar-thumb {
        border: 5px solid var(--smoky-black);
        background: hsla(0, 0%, 50%, .3);
        border-radius: 20px;
    }

    body::-webkit-scrollbar-thumb:hover { background: hsla(0, 0%, 50%, .5); }
    body::-webkit-scrollbar-button { height: 60px; }

    .sidebar, article { width: auto; }

    article { min-height: 100%; }

    main {
        max-width: 1200px;
        margin-inline: auto;
        display: flex;
        justify-content: center;
        align-items: stretch;
        gap: 25px;
    }

    .main-content {
        min-width: 75%;
        width: 75%;
        margin: 0;
    }

    .sidebar {
        position: sticky;
        top: 60px;
        max-height: max-content;
        height: 100%;
        margin-bottom: 0;
        padding-top: 60px;
        z-index: 1;
    }

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

    .avatar-box img { width: 150px; }

    .info-content .name {
        white-space: nowrap;
        text-align: center;
    }

    .info-content .title { margin: 0 auto 8px; }

    .theme-toggle {
        margin: 0 auto;
    }

    .info-more-btn { display: none; }

    .sidebar-info-more {
        opacity: 1;
        visibility: visible;
    }

    .contacts-list { grid-template-columns: 1fr; }

    .contact-info :is(.contact-link) {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .contact-info :is(.contact-link, time, address) {
        --fs7: 14px;
        font-weight: var(--fw400);
    }

    .separator:last-of-type {
        margin: 15px 0;
        opacity: 0;
    }

    .social-list { justify-content: center; }

    .timeline-text { max-width: 700px; }
}

/* LIGHTBOX */
[data-lightbox-container] {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    visibility: hidden;
    opacity: 0;
    transition: 0.3s ease;
}

[data-lightbox-container].active {
    visibility: visible;
    opacity: 1;
}

[data-lightbox-overlay] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000000; /* Noir pur pour l'immersion totale */
    opacity: 0.98; /* Très haute opacité pour cacher le contenu arrière */
    cursor: zoom-out;
}

.lightbox-modal {
    position: relative;
    z-index: 101;
    max-width: 85vw;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    transform: scale(0.9);
    transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-lightbox-container].active .lightbox-modal {
    transform: scale(1);
}

.lightbox-img-wrapper {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.lightbox-img-wrapper img {
    max-height: 75vh;
    width: auto;
    display: block;
}

.lightbox-info {
    text-align: center;
    color: var(--white-2);
}

.lightbox-title {
    font-size: 24px;
    font-weight: var(--fw600);
    margin-bottom: 5px;
}

.lightbox-category {
    color: var(--orange-yellow-crayola);
    font-size: 14px;
}

/* Navigation & Close Buttons */
[data-lightbox-close-btn], .nav-btn {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    transition: 0.2s;
    z-index: 102;
}

[data-lightbox-close-btn]:hover, .nav-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

[data-lightbox-close-btn] {
    top: 30px;
    right: 30px;
}

.nav-btn {
    top: 50%;
    transform: translateY(-50%);
}

.nav-btn.prev { left: 30px; }
.nav-btn.next { right: 30px; }

@media (max-width: 768px) {
    .nav-btn { display: none; }
    .lightbox-title { font-size: 18px; }
    [data-lightbox-close-btn] { top: 20px; right: 20px; }
}