/* ======== GOOGLE FONTS ======== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500&family=Manrope:wght@600;800&display=swap');

/* ======== CSS VARIABLES ======== */
:root {
    --header-height: 4.5rem;

    /* Colors */
    --clr-bg: #111827;
    --clr-text: #F9FAFB;
    --clr-accent: #33E1ED;
    --clr-secondary: #4B5563;
    --clr-surface: #1F2937;

    /* Fonts */
    --font-body: 'Inter', sans-serif;
    --font-heading: 'Manrope', sans-serif;

    /* Font sizes */
    --fs-base: 1rem; /* 16px */
    --fs-lg: 1.125rem; /* 18px */
    --fs-xl: 1.25rem; /* 20px */
    --fs-2xl: 1.5rem; /* 24px */
    --fs-3xl: 2rem; /* 32px */
}

/* ======== GLOBAL RESET & STYLES ======== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    background-color: var(--clr-bg);
    color: var(--clr-text);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

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

.container {
    max-width: 1200px;
    margin-inline: auto;
    padding-inline: 1.5rem;
}

/* ======== HEADER ======== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(17, 24, 39, 0.8);
    backdrop-filter: blur(10px);
    z-index: 100;
    border-bottom: 1px solid var(--clr-surface);
}

.header__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
}

.header__logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: var(--fs-xl);
    color: var(--clr-text);
    transition: color 0.3s ease;
}

.header__logo:hover {
    color: var(--clr-accent);
}

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

.header__nav-link {
    font-size: var(--fs-base);
    font-weight: 500;
    color: var(--clr-text);
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.3s ease;
}

.header__nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--clr-accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}

.header__nav-link:hover {
    color: var(--clr-accent);
}

.header__nav-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.header__nav-link--cta {
    background-color: var(--clr-accent);
    color: var(--clr-bg);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    transition: background-color 0.3s, color 0.3s;
}

.header__nav-link--cta:hover {
    background-color: var(--clr-text);
    color: var(--clr-bg);
}

.header__nav-link--cta::after {
    display: none;
}

.header__burger-btn {
    display: none;
    background: none;
    border: none;
    color: var(--clr-text);
    cursor: pointer;
}

.header__burger-icon--close {
    display: none;
}

/* ======== FOOTER ======== */
.footer {
    background-color: var(--clr-surface);
    padding-block: 4rem 2rem;
    border-top: 1px solid var(--clr-secondary);
}

.footer__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer__logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: var(--fs-lg);
    margin-bottom: 0.5rem;
    display: inline-block;
}

.footer__tagline {
    color: var(--clr-secondary);
    font-size: 0.9rem;
}

.footer__heading {
    font-size: var(--fs-lg);
    margin-bottom: 1rem;
    color: var(--clr-text);
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer__link, .footer__text {
    color: var(--clr-secondary);
    transition: color 0.3s ease;
}

.footer__link:hover {
    color: var(--clr-accent);
}

.footer__list--contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.footer__contact-icon {
    flex-shrink: 0;
    width: 1rem;
    height: 1rem;
    margin-top: 0.2rem;
    color: var(--clr-secondary);
}

.footer__bottom {
    border-top: 1px solid var(--clr-secondary);
    padding-top: 2rem;
    text-align: center;
}

.footer__copyright {
    color: var(--clr-secondary);
    font-size: 0.9rem;
}


/* ======== ADAPTIVE STYLES (Mobile-first) ======== */

/* For tablets and smaller screens */
@media (max-width: 992px) {
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
}


/* For mobile devices */
@media (max-width: 768px) {
    body.nav-open {
        overflow: hidden;
    }

    .header__nav {
        position: fixed;
        top: var(--header-height);
        right: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--clr-bg);
        transition: right 0.4s cubic-bezier(0.19, 1, 0.22, 1);
        padding: 2rem;
    }

    .header__nav.header__nav--open {
        right: 0;
    }

    .header__nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .header__nav-link {
        font-size: var(--fs-xl);
    }
    
    .header__burger-btn {
        display: block;
        z-index: 101;
    }

    .header__burger-btn.active .header__burger-icon--menu {
        display: none;
    }

    .header__burger-btn.active .header__burger-icon--close {
        display: block;
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

/* ======== BUTTONS ======== */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: var(--fs-base);
    border-radius: 50px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn--primary {
    background-color: var(--clr-accent);
    color: var(--clr-bg);
    border-color: var(--clr-accent);
}

.btn--primary:hover {
    background-color: var(--clr-text);
    color: var(--clr-bg);
    border-color: var(--clr-text);
}

.btn--secondary {
    background-color: transparent;
    color: var(--clr-text);
    border-color: var(--clr-secondary);
}

.btn--secondary:hover {
    background-color: var(--clr-text);
    color: var(--clr-bg);
    border-color: var(--clr-text);
}

/* ======== HERO SECTION ======== */
.hero {
    min-height: 90vh;
    padding-top: var(--header-height);
    display: flex;
    align-items: center;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr;
    align-items: center;
    gap: 3rem;
}

.hero__title {
    font-size: var(--fs-3xl);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--clr-text);
}

/* Animation setup */
.hero__title .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.hero__description {
    font-size: var(--fs-lg);
    color: var(--clr-secondary);
    max-width: 50ch;
    margin-bottom: 2.5rem;
}

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

.hero__image-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__image {
    width: 100%;
    max-width: 500px;
    border-radius: 1rem;
    object-fit: cover;
}

/* Responsive adjustments for Hero section */
@media (min-width: 768px) {
    .hero {
        min-height: 100vh;
    }
    
    .hero__container {
        grid-template-columns: 1.2fr 1fr; /* Give more space to text */
    }

    .hero__title {
        font-size: 3.5rem; /* 56px */
    }
}

@media (min-width: 1024px) {
    .hero__title {
        font-size: 4rem; /* 64px */
    }
}

/* ======== SECTION HEADER (Reusable) ======== */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header__tagline {
    display: inline-block;
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
    color: var(--clr-accent);
    font-size: var(--fs-base);
    font-weight: 600;
}

.section-header__title {
    font-size: var(--fs-3xl);
    font-weight: 800;
}


/* ======== STORIES SECTION ======== */
.stories {
    padding-block: 5rem;
    background-color: var(--clr-bg);
}

.stories__grid {
    display: grid;
    gap: 2rem;
}

/* ======== STORY CARD ======== */
.story-card {
    background-color: var(--clr-surface);
    border-radius: 1rem;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 1px solid transparent;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.story-card:hover {
    transform: translateY(-8px);
    border-color: var(--clr-accent);
}

.story-card__image-wrapper {
    overflow: hidden;
}

.story-card__image {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.story-card:hover .story-card__image {
    transform: scale(1.05);
}

.story-card__content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1; /* Makes footer stick to the bottom */
}

.story-card__category {
    display: inline-block;
    margin-bottom: 0.75rem;
    background-color: color-mix(in srgb, var(--clr-accent) 15%, transparent);
    color: var(--clr-accent);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: var(--font-heading);
}

.story-card__title {
    font-size: var(--fs-lg);
    margin-bottom: 0.75rem;
}

.story-card__link:hover {
    color: var(--clr-accent);
    text-decoration: underline;
}

.story-card__excerpt {
    color: var(--clr-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.story-card__meta {
    margin-top: auto; /* Pushes meta to the bottom */
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-top: 1rem;
    border-top: 1px solid var(--clr-secondary);
}

.story-card__author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.story-card__author-info {
    display: flex;
    flex-direction: column;
}

.story-card__author-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.story-card__date {
    font-size: 0.8rem;
    color: var(--clr-secondary);
}

/* Responsive adjustments for Stories */
@media (min-width: 640px) {
    .stories__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .stories__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ======== INSIGHTS SECTION ======== */
.insights {
    padding-block: 5rem;
    background-color: var(--clr-surface);
}

.insights__list {
    display: grid;
    gap: 2rem;
}

.insight-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.insight-item__icon-wrapper {
    flex-shrink: 0;
    background-color: color-mix(in srgb, var(--clr-accent) 15%, transparent);
    width: 60px;
    height: 60px;
    border-radius: 0.75rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.insight-item__icon {
    width: 32px;
    height: 32px;
    color: var(--clr-accent);
}

.insight-item__title {
    font-size: var(--fs-xl);
    margin-bottom: 0.5rem;
    color: var(--clr-text);
}

.insight-item__description {
    color: var(--clr-secondary);
    line-height: 1.5;
    max-width: 65ch;
}

/* Responsive adjustments for Insights */
@media (min-width: 768px) {
    .insights__list {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem 2rem;
    }
}

/* ======== PATHS SECTION (TIMELINE) ======== */
.paths {
    padding-block: 5rem;
}

.paths__timeline {
    position: relative;
    max-width: 800px;
    margin-inline: auto;
}

/* The central line */
.paths__timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    background-color: var(--clr-surface);
    border-radius: 3px;
}

.timeline-item {
    position: relative;
    width: 50%;
    padding-inline: 2rem;
    margin-bottom: 3rem;
    /* Animation setup */
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.timeline-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}


.timeline-item:last-child {
    margin-bottom: 0;
}

/* Right-aligned items */
.timeline-item--right {
    left: 50%;
}

/* The dot on the timeline */
.timeline-item__dot {
    content: '';
    position: absolute;
    top: 1rem;
    width: 18px;
    height: 18px;
    background-color: var(--clr-accent);
    border: 3px solid var(--clr-bg);
    border-radius: 50%;
    z-index: 1;
}

.timeline-item:not(.timeline-item--right) .timeline-item__dot {
    right: -9px;
    transform: translateX(50%);
}

.timeline-item--right .timeline-item__dot {
    left: -9px;
    transform: translateX(-50%);
}

/* The content card */
.timeline-item__content {
    position: relative;
    padding: 1.5rem;
    background-color: var(--clr-surface);
    border-radius: 0.75rem;
    border: 1px solid var(--clr-secondary);
}

/* The arrow pointing to the dot */
.timeline-item__content::before {
    content: '';
    position: absolute;
    top: 1rem;
    width: 0;
    height: 0;
    border: 10px solid transparent;
}

.timeline-item:not(.timeline-item--right) .timeline-item__content::before {
    right: -20px;
    border-left-color: var(--clr-secondary);
}

.timeline-item--right .timeline-item__content::before {
    left: -20px;
    border-right-color: var(--clr-secondary);
}

.timeline-item__title {
    font-size: var(--fs-xl);
    color: var(--clr-accent);
    margin-bottom: 0.5rem;
}

.timeline-item__focus {
    font-size: 0.95rem;
    color: var(--clr-secondary);
    margin-bottom: 1rem;
}

.timeline-item__skills-title {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    color: var(--clr-text);
}

.timeline-item__skills-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.timeline-item__skills-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--clr-secondary);
}

.timeline-item__skills-list i {
    color: var(--clr-accent);
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.timeline-item__challenge {
    font-size: 0.95rem;
    background-color: color-mix(in srgb, var(--clr-accent) 5%, transparent);
    padding: 0.75rem;
    border-radius: 0.5rem;
    border-left: 3px solid var(--clr-accent);
}

/* Responsive timeline for mobile */
@media (max-width: 768px) {
    .paths__timeline::before {
        left: 12px;
    }

    .timeline-item,
    .timeline-item--right {
        width: 100%;
        left: 0;
        padding-left: 3rem;
        padding-right: 0;
    }

    .timeline-item__dot,
    .timeline-item--right .timeline-item__dot {
        left: 12px;
    }

    .timeline-item__content::before,
    .timeline-item--right .timeline-item__content::before {
        left: -20px;
        border-right-color: var(--clr-secondary);
        border-left-color: transparent;
    }
}

/* ======== EVENTS SECTION ======== */
.events {
    padding-block: 5rem;
    background-color: var(--clr-surface);
}

.events__list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.event-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--clr-secondary);
    /* Animation setup */
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.event-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.event-item:first-child {
    padding-top: 0;
}

.event-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}


.event-item__date {
    text-align: center;
    padding-right: 1.5rem;
    border-right: 1px solid var(--clr-secondary);
}

.event-item__day {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--clr-accent);
    line-height: 1;
}

.event-item__month {
    display: block;
    font-size: 1rem;
    text-transform: uppercase;
    color: var(--clr-secondary);
}

.event-item__title {
    font-size: var(--fs-lg);
    margin-bottom: 0.25rem;
}

.event-item__description {
    color: var(--clr-secondary);
    font-size: 0.95rem;
}

/* Responsive adjustments for Events */
@media (max-width: 768px) {
    .event-item {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 1rem;
        text-align: center;
    }
    
    .event-item__date {
        border-right: none;
        padding-right: 0;
        margin-bottom: 0.5rem;
    }

    .event-item__action {
        margin-top: 1rem;
    }
}

/* ======== CONTACT SECTION ======== */
.contact {
    padding-block: 5rem;
}

.contact__container {
    display: grid;
    gap: 3rem;
}

.contact__info-title {
    font-size: var(--fs-2xl);
    margin-bottom: 1rem;
    color: var(--clr-text);
}

.contact__info-description {
    color: var(--clr-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.contact__info-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact__info-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--clr-secondary);
}

.contact__info-list a:hover {
    color: var(--clr-accent);
}

.contact__info-list i {
    color: var(--clr-accent);
    width: 24px;
    height: 24px;
}

/* Form Styles */
.contact__form {
    display: flex;
    flex-direction: column;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 1.5rem;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--clr-secondary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    background-color: var(--clr-surface);
    border: 1px solid var(--clr-secondary);
    border-radius: 0.5rem;
    color: var(--clr-text);
    font-size: var(--fs-base);
    font-family: var(--font-body);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--clr-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--clr-accent) 20%, transparent);
}

.form-group--captcha {
    flex-direction: row;
    align-items: center;
    gap: 1rem;
}

.form-group--captcha input {
    width: 80px;
}

.form-status {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 0.5rem;
    display: none;
    font-weight: 500;
}

.form-status--success {
    display: block;
    background-color: color-mix(in srgb, var(--clr-accent) 15%, transparent);
    color: var(--clr-accent);
    border: 1px solid var(--clr-accent);
}

.form-status--error {
    display: block;
    background-color: color-mix(in srgb, #ff4d4d 15%, transparent);
    color: #ff8080;
    border: 1px solid #ff4d4d;
}

/* Responsive adjustments for Contact */
@media (min-width: 992px) {
    .contact__container {
        grid-template-columns: 1fr 1.5fr;
        gap: 5rem;
    }
}

/* ======== COOKIE POPUP ======== */
.cookie-popup {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    max-width: 450px;
    background-color: var(--clr-surface);
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid var(--clr-secondary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    z-index: 200;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    
    transform: translateY(200%);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.cookie-popup__text {
    font-size: 0.9rem;
    color: var(--clr-secondary);
    line-height: 1.5;
}

.cookie-popup__link {
    color: var(--clr-accent);
    text-decoration: underline;
}

.cookie-popup .btn {
    flex-shrink: 0;
    padding: 0.6rem 1.2rem;
}

/* Responsive for Cookie Popup */
@media (max-width: 500px) {
    .cookie-popup {
        flex-direction: column;
        align-items: flex-start;
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
        max-width: none;
    }
}


/* ======== STATIC PAGES (Privacy, Terms, etc.) ======== */
.pages {
    padding-block: 5rem;
    padding-top: calc(var(--header-height) + 5rem);
}

.pages .container {
    max-width: 800px; /* Constrain width for better readability */
}

.pages h1, .pages h2 {
    color: var(--clr-text);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.pages h1 {
    font-size: var(--fs-3xl);
    color: var(--clr-accent);
    margin-bottom: 2rem;
}

.pages h2 {
    font-size: var(--fs-2xl);
    border-top: 1px solid var(--clr-surface);
    padding-top: 2rem;
    margin-top: 2rem;
}

.pages p {
    color: var(--clr-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.pages ul, .pages ol {
    color: var(--clr-secondary);
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

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

.pages a {
    color: var(--clr-accent);
    text-decoration: underline;
    transition: color 0.3s;
}

.pages a:hover {
    color: var(--clr-text);
}

.pages strong {
    color: var(--clr-text);
    font-weight: 600;
}
