/* 
 * Career Upgrade - Landing Page Styles
 * Color Scheme: Deep Teal (#005F73) & Warm Orange (#EE9B00)
 * Font: Rubik
 */

:root {
    /* Colors */
    --color-primary: #005F73;
    --color-primary-dark: #003F4C;
    --color-secondary: #0A9396;
    --color-accent: #EE9B00;
    --color-accent-hover: #CA8A00;
    --color-bg: #FAFAFA;
    --color-surface: #FFFFFF;
    --color-text: #1A1A1A;
    --color-text-light: #666666;
    --color-error: #D32F2F;
    --color-success: #388E3C;
    --color-border: #E0E0E0;

    /* Typography */
    --font-main: 'Rubik', sans-serif;
    --font-size-base: 1rem;
    --font-size-h1: 2.5rem;
    --font-size-h2: 2rem;
    --font-size-h3: 1.5rem;

    /* Spacing */
    --container-width: 1200px;
    --container-padding: 1rem;
    --section-padding: 4rem 0;
    --gap-md: 1.5rem;
    --gap-lg: 3rem;

    /* Effects */
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Dark Mode Preference (Optional Enhancement) */
@media (prefers-color-scheme: dark) {
    /* Keeping light theme as default per prompt 'randomize scheme' logic which selected this specific one, 
       but good practice to have basics hooked up if needed. 
       For this specific one-page implementation I will stick to the generated palette strictly 
       to ensure the requested "Light/Dark/Neon/Pastel" variety is honored by the specific run's choice. 
       Here we chose a High Contrast Professional Light theme. */
}

/* Reset & Base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

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

/* Utility Classes */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--section-padding);
}

.section-title {
    font-size: var(--font-size-h2);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.section-desc {
    font-size: 1.125rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin-bottom: 3rem;
}

.text-accent {
    color: var(--color-accent);
}

.text-center {
    text-align: center;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    text-align: center;
}

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

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.btn--outline {
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

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

.btn--full {
    width: 100%;
}

.btn--small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: rgba(238, 155, 0, 0.15);
    color: var(--color-accent);
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

/* Header */
.header {
    background-color: var(--color-surface);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.header__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-primary);
    gap: 0.5rem;
}

.logo__highlight {
    color: var(--color-accent);
}

.nav__list {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav__link {
    font-weight: 500;
    color: var(--color-text);
}

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

.nav__link--cta {
    background-color: var(--color-accent);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
}

.nav__link--cta:hover {
    background-color: var(--color-accent-hover);
    color: #fff;
}

/* Burger Menu */
.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
}

.burger__line {
    width: 25px;
    height: 3px;
    background-color: var(--color-primary);
    transition: var(--transition);
}

/* Mobile Nav */
@media (max-width: 1024px) {
    .burger {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        /* Full width for better UX on small screens, or 80% */
        height: 100vh;
        background-color: var(--color-surface);
        padding: 5rem 2rem;
        transition: right 0.4s ease;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    }

    .nav.active {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }

    .nav__link {
        font-size: 1.25rem;
    }

    /* Burger animation */
    .burger.active .burger__line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }

    .burger.active .burger__line:nth-child(2) {
        opacity: 0;
    }

    .burger.active .burger__line:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(0, 95, 115, 0.05) 0%, rgba(238, 155, 0, 0.05) 100%);
    overflow: hidden;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero__title {
    font-size: var(--font-size-h1);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero__subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
    max-width: 90%;
}

.hero__actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.hero__note {
    font-size: 0.875rem;
    color: var(--color-text-light);
    opacity: 0.8;
}

/* Hero Visual Component */
.hero__visual {
    position: relative;
    height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual__blob {
    position: absolute;
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    filter: blur(80px);
    opacity: 0.15;
    border-radius: 50%;
    animation: blob-float 12s infinite alternate cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes blob-float {
    0% {
        transform: scale(1) translate(0, 0) rotate(0deg);
    }

    100% {
        transform: scale(1.3) translate(50px, -30px) rotate(15deg);
    }
}

.visual__cards {
    position: relative;
    width: 100%;
    height: 100%;
}

.visual__card {
    position: absolute;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--radius-xl);
    box-shadow: 0 40px 80px rgba(0, 95, 115, 0.08);
    display: flex;
    align-items: center;
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 2;
}

.visual__card:hover {
    transform: translateY(-15px) scale(1.05) !important;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 60px 100px rgba(0, 95, 115, 0.12);
}

.visual__card--main {
    top: 25%;
    left: 5%;
    padding: 2.5rem;
    gap: 1.5rem;
    animation: hero-card-float 7s infinite ease-in-out;
}

.visual__card--secondary {
    bottom: 15%;
    right: 0;
    padding: 1.5rem 2rem;
    gap: 1rem;
    animation: hero-card-float 9s infinite ease-in-out reverse;
}

.visual__card--tertiary {
    top: 10%;
    right: 15%;
    padding: 1.25rem;
    animation: hero-card-float 8s infinite ease-in-out 1s;
    background: rgba(0, 95, 115, 0.05);
}

@keyframes hero-card-float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-25px) rotate(2deg);
    }
}

.visual__card-icon {
    width: 64px;
    height: 64px;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 20px rgba(0, 95, 115, 0.2);
}

.visual__card--secondary .visual__card-icon {
    width: 48px;
    height: 48px;
    background: var(--color-accent);
}

.visual__card--tertiary .visual__card-icon {
    width: 48px;
    height: 48px;
    background: var(--color-secondary);
}

.visual__card-info {
    display: flex;
    flex-direction: column;
}

.visual__card-tag {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-text-light);
    font-weight: 500;
}

.visual__card-val {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-top: 0.25rem;
}

.visual__card-text {
    font-weight: 600;
    color: var(--color-text);
    font-size: 1.1rem;
}

@media (max-width: 768px) {
    .hero__container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero__visual {
        margin-top: 3rem;
        height: 350px;
    }

    .visual__blob {
        width: 250px;
        height: 250px;
    }

    .visual__card--main {
        padding: 1.5rem;
        left: 0;
        top: 10%;
    }

    .visual__card-val {
        font-size: 1.75rem;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero__title {
        font-size: 2rem;
    }
}

/* About / Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background: var(--color-surface);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.feature-card__icon {
    width: 60px;
    height: 60px;
    background-color: rgba(0, 95, 115, 0.1);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-card__title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--color-text);
}

/* Services Bento Grid */
.services-masonry {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-areas:
        "analysis analysis strategy"
        "analysis analysis strategy"
        "mentorship corporate corporate";
    gap: 1.5rem;
    grid-auto-rows: 180px;
}

.service-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    padding: 2rem;
    border: 1px solid var(--color-border);
    z-index: 1;
}

.service-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 95, 115, 0.15);
    border-color: var(--color-primary);
}

.service-card--analysis {
    grid-area: analysis;
    background: linear-gradient(135deg, #f0f7f8 0%, #ffffff 100%);
}

.service-card--strategy {
    grid-area: strategy;
    background: linear-gradient(135deg, #fff9ee 0%, #ffffff 100%);
}

.service-card--mentorship {
    grid-area: mentorship;
    background: linear-gradient(135deg, #fdf4f4 0%, #ffffff 100%);
}

.service-card--corporate {
    grid-area: corporate;
    background: linear-gradient(135deg, #f3f0fd 0%, #ffffff 100%);
}

.service-card__bg-decoration {
    position: absolute;
    top: -20%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: var(--color-primary);
    filter: blur(80px);
    opacity: 0.1;
    z-index: -1;
    border-radius: 50%;
    transition: var(--transition);
    animation: pulse-bg 10s infinite alternate;
}

@keyframes pulse-bg {
    0% {
        transform: translate(0, 0) scale(1);
    }

    100% {
        transform: translate(20px, 10px) scale(1.1);
    }
}

.service-card--strategy .service-card__bg-decoration {
    background: var(--color-accent);
    left: -10%;
    top: -10%;
}

.service-card--corporate .service-card__bg-decoration {
    background: #6366f1;
    width: 300px;
    bottom: -10%;
    right: -10%;
    top: auto;
}

.service-card:hover .service-card__bg-decoration {
    opacity: 0.2;
    transform: scale(1.2);
}

.service-card__icon-wrapper {
    width: 56px;
    height: 56px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.service-card:hover .service-card__icon-wrapper {
    background: var(--color-primary);
    color: #fff;
    transform: rotate(5deg);
}

.service-card--strategy:hover .service-card__icon-wrapper {
    background: var(--color-accent);
}

.service-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--color-primary);
}

.service-card--analysis .service-card__title {
    font-size: 1.85rem;
}

.service-card__text {
    color: var(--color-text-light);
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    max-width: 400px;
}

.btn-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
}

.btn-link:hover {
    gap: 0.8rem;
    color: var(--color-accent);
}

@media (max-width: 992px) {
    .services-masonry {
        grid-template-areas:
            "analysis analysis"
            "strategy mentorship"
            "corporate corporate";
        grid-template-columns: 1fr 1fr;
        grid-auto-rows: minmax(150px, auto);
    }
}

@media (max-width: 600px) {
    .services-masonry {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

    .service-card {
        padding: 1.5rem;
    }
}

/* Reviews */
.reviews {
    background-color: #f0f4f8;
}

.reviews-slider-wrapper {
    overflow-x: auto;
    padding-bottom: 2rem;
    -webkit-overflow-scrolling: touch;
    /* smooth scroll ios */
    scrollbar-width: none;
    /* firefox */
}

.reviews-slider-wrapper::-webkit-scrollbar {
    display: none;
}

.reviews-slider {
    display: flex;
    gap: 2rem;
    width: max-content;
    padding: 0 1rem;
    /* Padding for start/end visual */
}

.review-card {
    background: var(--color-surface);
    padding: 2rem;
    border-radius: var(--radius-lg);
    width: 350px;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.review-card__header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.review-card__avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.review-card__name {
    font-size: 1rem;
    font-weight: 600;
}

.review-card__role {
    font-size: 0.875rem;
    color: var(--color-text-light);
    display: block;
}

.review-card__text {
    font-style: italic;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.review-card__rating {
    color: #FFC107;
}

/* Contacts */
.contacts__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contacts__list {
    margin-top: 2rem;
}

.contacts__list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.contacts__icon {
    width: 48px;
    height: 48px;
    background: rgba(0, 95, 115, 0.1);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.contacts__list li:hover .contacts__icon {
    background: var(--color-primary);
    color: #fff;
    transform: scale(1.1);
}

.form {
    background: var(--color-surface);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form__title {
    margin-bottom: 1.5rem;
    text-align: center;
}

.form__group {
    margin-bottom: 1.5rem;
}

.form__label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
}

.form__input,
.form__textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: inherit;
    transition: var(--transition);
}

.form__input:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 95, 115, 0.1);
}

.form__textarea {
    resize: none;
}

.form__error {
    color: var(--color-error);
    font-size: 0.75rem;
    margin-top: 0.25rem;
    display: block;
    min-height: 1rem;
}

.form__group--checkbox {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.form__checkbox {
    width: 20px;
    height: 20px;
    accent-color: var(--color-primary);
}

.form__checkbox-label {
    font-size: 0.875rem;
    margin: 0;
}

.link-btn {
    text-decoration: underline;
    color: var(--color-primary);
    padding: 0;
    font-size: inherit;
}

.form__input--short {
    width: 100px;
    display: inline-block;
}

@media (max-width: 768px) {
    .contacts__container {
        grid-template-columns: 1fr;
    }
}

/* Footer */
.footer {
    background-color: var(--color-primary-dark);
    color: #fff;
    padding-top: 4rem;
}

.footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.logo--footer .logo__icon rect {
    fill: #fff;
}

.logo--footer .logo__icon circle {
    stroke: var(--color-accent);
}

.logo--footer .logo__text {
    color: #fff;
}

.footer__text {
    color: rgba(255, 255, 255, 0.7);
    margin-top: 1rem;
    font-size: 0.9rem;
}

.socials {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.socials a {
    color: #fff;
    opacity: 0.7;
    transition: var(--transition);
}

.socials a:hover {
    opacity: 1;
    color: var(--color-accent);
}

.footer__title {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.footer__links li {
    margin-bottom: 0.75rem;
}

.footer__links a,
.footer__links button {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
    text-align: left;
}

.footer__links a:hover,
.footer__links button:hover {
    color: #fff;
    transform: translateX(5px);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem var(--container-padding);
    text-align: center;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Modals */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background: var(--color-surface);
    padding: 2rem;
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 500px;
    z-index: 2001;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    max-height: 90vh;
    overflow-y: auto;
}

.modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.modal__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    line-height: 1;
    color: var(--color-text-light);
}

.modal__close:hover {
    color: var(--color-error);
}

/* Cookie Popup */
.cookie-popup {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    right: 2rem;
    background: var(--color-surface);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    z-index: 1500;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    max-width: 600px;
    transform: translateY(150%);
    transition: transform 0.5s ease-out;
    border-left: 5px solid var(--color-accent);
}

.cookie-popup.active {
    transform: translateY(0);
}

.cookie-popup__actions {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

@media (max-width: 600px) {
    .cookie-popup {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
    }
}

/* Success Animation */
.success-icon {
    font-size: 3rem;
    color: var(--color-success);
    border: 3px solid var(--color-success);
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    animation: popIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popIn {
    0% {
        transform: scale(0);
    }

    100% {
        transform: scale(1);
    }
}