/* =========================================
   VARIABLES & THEMES
   ========================================= */
:root {
    /* Light Theme - Corail chaud + Brun-olive */
    --primary: #e27459;
    --primary-light: #ec9b86;
    --primary-dark: #c75c40;
    --accent: #5c5648;
    --accent-soft: #efece6;

    --bg-main: #FFFFFF;
    --bg-secondary: #FAF7F4;
    --bg-card: #FFFFFF;

    --text-primary: #3a352c;
    --text-secondary: #5c5648;
    --text-light: #908778;

    --border: #ece7df;
    --shadow: 0 10px 40px rgba(226, 116, 89, 0.12);
    --shadow-hover: 0 20px 60px rgba(226, 116, 89, 0.25);
    --shadow-soft: 0 4px 20px rgba(92, 86, 72, 0.08);

    --gradient-primary: linear-gradient(135deg, #e27459 0%, #ec9b86 100%);
    --gradient-accent: linear-gradient(135deg, #5c5648 0%, #7a7461 100%);
    --gradient-feminine: linear-gradient(135deg, #e27459 0%, #5c5648 100%);

    --font-main: 'Poppins', sans-serif;
    --font-script: 'Dancing Script', cursive;

    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    --primary: #e27459;
    --primary-light: #ec9b86;
    --primary-dark: #c75c40;
    --accent: #b8ad97;
    --accent-soft: rgba(184, 173, 151, 0.15);

    --bg-main: #1f1c17;
    --bg-secondary: #2a261f;
    --bg-card: #34302a;

    --text-primary: #f1ece2;
    --text-secondary: #c7bfae;
    --text-light: #908778;

    --border: #423d34;
    --shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
    --shadow-hover: 0 20px 60px rgba(226, 116, 89, 0.22);
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.25);
}

/* =========================================
   RESET & BASE
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-main);
    font-weight: 400;
    color: var(--text-primary);
    background-color: var(--bg-main);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.5s ease, color 0.5s ease;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

::selection {
    background: var(--primary);
    color: #fff;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 10px;
}

/* =========================================
   PRELOADER
   ========================================= */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-main);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    text-align: center;
}

.loader-circle {
    width: 60px;
    height: 60px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-right-color: var(--accent);
    border-radius: 50%;
    margin: 0 auto 20px;
    animation: spin 1s linear infinite;
}

.loader-text {
    font-size: 1.5rem;
    font-weight: 600;
    background: var(--gradient-feminine);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* =========================================
   NAVBAR
   ========================================= */
.navbar {
    padding: 20px 0;
    background: transparent;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 12px 0;
    background: var(--bg-main);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(10px);
}

.navbar-brand {
    font-size: 1.6rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 4px;
}

.logo-text {
    background: var(--gradient-feminine);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.5px;
}

.logo-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    display: inline-block;
    margin-bottom: -2px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.7; }
}

.navbar-nav .nav-link {
    color: var(--text-primary) !important;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 18px !important;
    position: relative;
    transition: var(--transition);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-feminine);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 60%;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary) !important;
}

/* Nav Controls */
.nav-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

.lang-selector {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-secondary);
    padding: 6px 12px;
    border-radius: 30px;
    border: 1px solid var(--border);
}

.lang-btn {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 2px 6px;
    transition: var(--transition);
    border-radius: 4px;
}

.lang-btn.active {
    color: var(--primary);
    transform: scale(1.1);
}

.lang-btn:hover {
    color: var(--primary);
}

.lang-divider {
    color: var(--text-light);
    font-size: 0.8rem;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.theme-toggle:hover {
    background: var(--gradient-feminine);
    color: #fff;
    transform: rotate(360deg) scale(1.05);
}

.moon-icon, .sun-icon {
    position: absolute;
    transition: transform 0.4s ease, opacity 0.4s ease;
}

[data-theme="light"] .sun-icon {
    transform: translateY(40px);
    opacity: 0;
}

[data-theme="dark"] .moon-icon {
    transform: translateY(-40px);
    opacity: 0;
}

/* Mobile toggler */
.navbar-toggler {
    border: none;
    padding: 8px;
    background: var(--bg-secondary);
    border-radius: 8px;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.toggler-icon {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    margin: 5px 0;
    transition: var(--transition);
    border-radius: 2px;
}

/* =========================================
   BUTTONS
   ========================================= */
.btn-primary-custom {
    background: var(--gradient-feminine);
    color: #fff !important;
    padding: 12px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    box-shadow: 0 8px 25px rgba(79, 195, 247, 0.35);
    transition: var(--transition);
    border: none;
}

.btn-primary-custom::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #5c5648 0%, #e27459 100%);
    transition: left 0.4s ease;
    z-index: -1;
}

.btn-primary-custom:hover::before {
    left: 0;
}

.btn-primary-custom:hover {
    color: #fff !important;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(244, 143, 177, 0.45);
}

.btn-outline-custom {
    background: transparent;
    color: var(--primary) !important;
    padding: 12px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid var(--primary);
    transition: var(--transition);
}

.btn-outline-custom:hover {
    background: var(--gradient-feminine);
    color: #fff !important;
    border-color: transparent;
    transform: translateY(-3px);
}

/* =========================================
   HERO SECTION
   ========================================= */
.hero-section {
    position: relative;
    min-height: 100vh;
    padding-top: 100px;
    overflow: hidden;
    background: var(--bg-main);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.4;
    animation: float 8s ease-in-out infinite;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--primary);
    top: -50px;
    right: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 250px;
    height: 250px;
    background: var(--accent);
    bottom: 50px;
    left: 5%;
    animation-delay: 2s;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: var(--primary-light);
    top: 50%;
    right: -50px;
    animation-delay: 4s;
}

.shape-4 {
    width: 150px;
    height: 150px;
    background: var(--accent);
    top: 30%;
    left: 30%;
    animation-delay: 1s;
    opacity: 0.2;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-greeting {
    display: inline-block;
    color: var(--accent);
    font-family: var(--font-script);
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.hero-name {
    background: var(--gradient-feminine);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 25px;
}

.hero-amp {
    color: var(--primary);
    font-family: var(--font-script);
    font-size: 1.6em;
    font-weight: 700;
    margin: 0 5px;
}

.hero-description {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 30px;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 35px;
}

.hero-social {
    display: flex;
    gap: 12px;
}

.hero-social a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    transition: var(--transition);
}

.hero-social a:hover {
    background: var(--gradient-feminine);
    color: #fff;
    border-color: transparent;
    transform: translateY(-5px) rotate(8deg);
    box-shadow: var(--shadow-hover);
}

/* Hero Image */
.hero-image-wrapper {
    position: relative;
    padding: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-circle {
    width: 380px;
    height: 380px;
    max-width: 100%;
    border-radius: 50%;
    background: var(--gradient-feminine);
    padding: 8px;
    position: relative;
    animation: morph 8s ease-in-out infinite;
}

@keyframes morph {
    0%, 100% { border-radius: 50% 50% 50% 50%; }
    25% { border-radius: 60% 40% 50% 50%; }
    50% { border-radius: 50% 50% 40% 60%; }
    75% { border-radius: 40% 60% 60% 40%; }
}

.hero-image-inner {
    width: 100%;
    height: 100%;
    border-radius: inherit;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-avatar-icon {
    font-size: 12rem;
    color: var(--primary);
    opacity: 0.6;
}

.hero-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
    display: block;
}

.floating-card {
    position: absolute;
    background: var(--bg-card);
    padding: 12px 20px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    animation: floatCard 4s ease-in-out infinite;
}

.floating-card i {
    color: var(--accent);
    font-size: 1.3rem;
}

.card-1 {
    top: 15%;
    left: -10px;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    right: -10px;
    animation-delay: 1.5s;
}

.card-3 {
    bottom: 10%;
    left: 10%;
    animation-delay: 3s;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Scroll down indicator */
.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    z-index: 2;
}

.scroll-down span {
    display: block;
    width: 12px;
    height: 12px;
    border-bottom: 2px solid var(--primary);
    border-right: 2px solid var(--primary);
    transform: rotate(45deg);
    margin: -4px;
    animation: scrollDown 2s infinite;
}

.scroll-down span:nth-child(2) { animation-delay: -0.2s; }
.scroll-down span:nth-child(3) { animation-delay: -0.4s; }

@keyframes scrollDown {
    0% { opacity: 0; transform: rotate(45deg) translate(-10px, -10px); }
    50% { opacity: 1; }
    100% { opacity: 0; transform: rotate(45deg) translate(10px, 10px); }
}

/* =========================================
   SECTION COMMUN
   ========================================= */
.section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    margin-bottom: 30px;
}

.section-subtitle {
    display: inline-block;
    color: var(--accent);
    font-family: var(--font-script);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.section-line {
    width: 80px;
    height: 4px;
    background: var(--gradient-feminine);
    margin: 0 auto;
    border-radius: 2px;
    position: relative;
}

.section-line::before,
.section-line::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    top: 50%;
    transform: translateY(-50%);
}

.section-line::before { left: -16px; }
.section-line::after { right: -16px; }

/* =========================================
   ABOUT SECTION
   ========================================= */
.about-section {
    background: var(--bg-secondary);
}

.about-image-wrapper {
    position: relative;
    text-align: center;
}

.about-image {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    margin: 0 auto;
    background: var(--gradient-feminine);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.about-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--accent);
    border-radius: 30px;
    z-index: -1;
    transition: var(--transition);
}

.about-image:hover {
    transform: translateY(-10px);
}

.about-image:hover::before {
    top: -30px;
    left: -30px;
}

.about-image i {
    font-size: 12rem;
    color: rgba(255, 255, 255, 0.8);
}

.about-experience {
    position: absolute;
    bottom: 20px;
    right: 0;
    background: var(--bg-card);
    padding: 18px 25px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    text-align: left;
    border-left: 4px solid var(--accent);
}

.exp-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.exp-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.about-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.about-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 15px;
}

.about-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.info-item i {
    width: 42px;
    height: 42px;
    background: var(--gradient-feminine);
    color: #fff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.info-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-light);
    font-weight: 500;
}

.info-value {
    display: block;
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 600;
}

/* =========================================
   SERVICES SECTION
   ========================================= */
.service-card {
    background: var(--bg-card);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    height: 100%;
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-feminine);
    transform: scaleX(0);
    transition: transform 0.4s ease;
    transform-origin: left;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: transparent;
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: var(--accent-soft);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--accent);
    position: relative;
    transition: var(--transition);
}

.service-icon::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px dashed var(--primary);
    opacity: 0;
    animation: rotate 15s linear infinite;
    transition: opacity 0.4s ease;
}

.service-card:hover .service-icon {
    background: var(--gradient-feminine);
    color: #fff;
    transform: scale(1.05) rotate(8deg);
}

.service-card:hover .service-icon::after {
    opacity: 1;
}

@keyframes rotate {
    to { transform: rotate(360deg); }
}

.service-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-link {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--accent);
    gap: 12px;
}

/* =========================================
   SKILLS SECTION
   ========================================= */
.skills-section {
    background: var(--bg-secondary);
}

.skills-heading {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 30px;
    color: var(--text-primary);
    position: relative;
    padding-left: 18px;
}

.skills-heading::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 28px;
    background: var(--gradient-feminine);
    border-radius: 3px;
}

.skill-item {
    margin-bottom: 25px;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.skill-bar {
    height: 8px;
    background: var(--bg-card);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
}

.skill-progress {
    height: 100%;
    width: 0;
    background: var(--gradient-feminine);
    border-radius: 10px;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.skill-progress::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
    background: #fff;
    border: 3px solid var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(244, 143, 177, 0.5);
}

/* Tools Grid */
.tools-grid {
    margin-top: 10px;
}

.tool-card {
    background: var(--bg-card);
    padding: 20px 10px;
    border-radius: 14px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border);
}

.tool-card i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 8px;
    display: block;
    transition: var(--transition);
}

.tool-card span {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: var(--primary);
}

.tool-card:hover i {
    color: var(--accent);
    transform: scale(1.15);
}

/* Stats */
.stat-box {
    text-align: center;
    padding: 25px 10px;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-feminine);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-box > span:not(.stat-number) {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
}

.stat-box p {
    margin: 5px 0 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

/* =========================================
   PORTFOLIO SECTION
   ========================================= */
.portfolio-card {
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.portfolio-img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
}

.portfolio-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.9);
    transition: transform 0.5s ease;
}

.portfolio-placeholder .placeholder-icon {
    font-size: 2.5rem;
    line-height: 1;
}

.bg-gradient-1 { background: linear-gradient(135deg, #e27459, #ec9b86); }
.bg-gradient-2 { background: linear-gradient(135deg, #5c5648, #7a7461); }
.bg-gradient-3 { background: linear-gradient(135deg, #e27459, #5c5648); }
.bg-gradient-4 { background: linear-gradient(135deg, #c75c40, #e27459); }
.bg-gradient-5 { background: linear-gradient(135deg, #5c5648, #e27459); }
.bg-gradient-6 { background: linear-gradient(135deg, #ec9b86, #c75c40); }

.portfolio-card:hover .portfolio-placeholder {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #e27459, #5c5648);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.portfolio-card:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-info {
    text-align: center;
    color: #fff;
    transform: translateY(20px);
    transition: transform 0.4s ease;
    padding: 0 30px;
}

.portfolio-card:hover .portfolio-info {
    transform: translateY(0);
}

.portfolio-info h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.portfolio-info p {
    margin-bottom: 15px;
    opacity: 0.9;
    font-size: 0.9rem;
}

.portfolio-info .techno {
    font-size: 1.2rem;
    font-weight: 500;
}

.portfolio-links {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.portfolio-links a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    transition: var(--transition);
}

.portfolio-links a:hover {
    background: #fff;
    color: var(--primary);
    transform: rotate(360deg);
}

/* =========================================
   CONTACT SECTION
   ========================================= */
.contact-section {
    background: var(--bg-secondary);
}

.contact-info h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.contact-info > p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding: 16px;
    background: var(--bg-card);
    border-radius: 14px;
    transition: var(--transition);
    border: 1px solid var(--border);
}

.contact-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow);
    border-color: var(--primary);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-feminine);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-light);
    font-weight: 500;
}

.contact-value {
    display: block;
    color: var(--text-primary);
    font-weight: 600;
}

.contact-social {
    display: flex;
    gap: 12px;
    margin-top: 30px;
}

.contact-social a {
    width: 45px;
    height: 45px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    transition: var(--transition);
}

.contact-social a:hover {
    background: var(--gradient-feminine);
    color: #fff;
    border-color: transparent;
    transform: translateY(-5px);
}

/* Contact Form */
.contact-form {
    background: var(--bg-card);
    padding: 35px;
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--border);
}

.form-group {
    position: relative;
}

.form-control {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 18px 16px 8px;
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: var(--transition);
    height: auto;
}

.form-control:focus {
    background: var(--bg-secondary);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 195, 247, 0.1);
    color: var(--text-primary);
}

.form-group label {
    position: absolute;
    top: 16px;
    left: 16px;
    color: var(--text-light);
    font-size: 0.95rem;
    pointer-events: none;
    transition: var(--transition);
    background: transparent;
}

.form-control:focus + label,
.form-control:not(:placeholder-shown) + label {
    top: 4px;
    font-size: 0.75rem;
    color: var(--primary);
    font-weight: 500;
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
    padding-top: 22px;
}

.spin-icon {
    display: inline-block;
    animation: spin 0.8s linear infinite;
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
    background: var(--bg-card);
    padding: 30px 0;
    border-top: 1px solid var(--border);
}

.footer p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-brand {
    background: var(--gradient-feminine);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.text-pink {
    color: var(--accent) !important;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* =========================================
   BACK TO TOP
   ========================================= */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-feminine);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 10px 30px rgba(79, 195, 247, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px) rotate(360deg);
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 991px) {
    .navbar {
        background: var(--bg-main);
        box-shadow: var(--shadow-soft);
        padding: 12px 0;
    }

    .navbar-collapse {
        background: var(--bg-main);
        padding: 20px;
        margin-top: 15px;
        border-radius: 16px;
        box-shadow: var(--shadow);
    }

    .navbar-nav {
        margin-bottom: 20px;
    }

    .nav-controls {
        justify-content: center;
        padding-top: 15px;
        border-top: 1px solid var(--border);
    }

    .hero-section {
        padding-top: 120px;
        padding-bottom: 60px;
    }

    .hero-image-wrapper {
        margin-top: 50px;
    }

    .hero-image-circle {
        width: 300px;
        height: 300px;
    }

    .about-image-wrapper {
        margin-bottom: 60px;
    }

    .about-info {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 70px 0;
    }
}

@media (max-width: 767px) {
    .hero-greeting {
        font-size: 1.4rem;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }

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

    .hero-section .col-lg-6:first-child {
        text-align: center;
    }

    .hero-image-circle {
        width: 250px;
        height: 250px;
    }

    .hero-avatar-icon {
        font-size: 8rem;
    }

    .floating-card {
        padding: 8px 14px;
        font-size: 0.8rem;
    }

    .floating-card i {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

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

    .about-image {
        max-width: 280px;
    }

    .about-image i {
        font-size: 8rem;
    }

    .about-experience {
        bottom: 10px;
        padding: 12px 18px;
    }

    .exp-number {
        font-size: 1.5rem;
    }

    .service-card {
        padding: 30px 20px;
    }

    .contact-form {
        padding: 25px 20px;
    }

    .portfolio-filters {
        gap: 6px;
    }

    .filter-btn {
        padding: 6px 16px;
        font-size: 0.85rem;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 42px;
        height: 42px;
        font-size: 1.1rem;
    }

    .footer .row > div {
        margin-bottom: 5px;
    }
}

@media (max-width: 480px) {
    .lang-selector {
        padding: 4px 10px;
    }

    .hero-image-circle {
        width: 220px;
        height: 220px;
    }

    .card-1, .card-2, .card-3 {
        font-size: 0.75rem;
        padding: 6px 12px;
    }
}