/* ==========================================================================
   EIP Academic Publications — Main Stylesheet
   BEM-inspired naming · CSS Custom Properties · Mobile-first
   ========================================================================== */

/* ── CSS Variables ─────────────────────────────────────────────────────── */
:root {
    /* Colors */
    --color-primary:       #0B1F3A;
    --color-primary-light: #132d52;
    --color-secondary:     #164E9F;
    --color-accent:        #0EA5A4;
    --color-accent-light:  #14b8b7;
    --color-cta:           #F59E0B;
    --color-cta-hover:     #d97706;
    --color-bg:            #F8FAFC;
    --color-card:          #FFFFFF;
    --color-text:          #1E293B;
    --color-text-muted:    #64748B;
    --color-text-light:    #94A3B8;
    --color-border:        #E2E8F0;
    --color-border-light:  #F1F5F9;

    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body:    'Inter', sans-serif;

    /* Spacing */
    --space-xs:  0.25rem;
    --space-sm:  0.5rem;
    --space-md:  1rem;
    --space-lg:  1.5rem;
    --space-xl:  2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Layout */
    --container-max:   1200px;
    --container-narrow: 760px;
    --navbar-height:   72px;

    /* Effects */
    --radius-sm:   6px;
    --radius-md:   10px;
    --radius-lg:   16px;
    --radius-xl:   24px;
    --radius-full: 9999px;
    --shadow-sm:   0 1px 3px rgba(11, 31, 58, 0.06);
    --shadow-md:   0 4px 16px rgba(11, 31, 58, 0.08);
    --shadow-lg:   0 8px 32px rgba(11, 31, 58, 0.12);
    --shadow-xl:   0 16px 48px rgba(11, 31, 58, 0.16);
    --transition:  0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img,
svg {
    display: block;
    max-width: 100%;
}

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

ul,
ol {
    list-style: none;
}

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

/* ── Utility: Container ──────────────────────────────────────────────────── */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--space-lg);
    box-sizing: border-box;
}

.container--narrow {
    max-width: var(--container-narrow);
}

/* ── Utility: Buttons ──────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9375rem;
    line-height: 1;
    border-radius: var(--radius-md);
    padding: 0.75rem 1.5rem;
    transition: background var(--transition), color var(--transition),
                border-color var(--transition), transform var(--transition),
                box-shadow var(--transition);
    white-space: nowrap;
}

.btn--sm  { padding: 0.5rem 1.125rem; font-size: 0.875rem; }
.btn--lg  { padding: 0.9375rem 2rem; font-size: 1rem; }

.btn--cta {
    background: var(--color-cta);
    color: var(--color-primary);
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
}
.btn--cta:hover {
    background: var(--color-cta-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.45);
}

.btn--primary {
    background: var(--color-secondary);
    color: #fff;
}
.btn--primary:hover {
    background: var(--color-primary);
    transform: translateY(-1px);
}

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

.btn--ghost {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.25);
}
.btn--ghost:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

/* ── Utility: Section ──────────────────────────────────────────────────────── */
.section {
    padding-block: var(--space-4xl);
}

.section__header {
    text-align: center;
    max-width: 640px;
    margin-inline: auto;
    margin-bottom: var(--space-3xl);
}

.section__label {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.section__title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.section__subtitle {
    font-size: 1.0625rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.section__subtitle--left {
    text-align: left;
}

.section__cta {
    text-align: center;
    margin-top: var(--space-2xl);
}

/* ── Scroll Reveal ─────────────────────────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal--visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal--delay   { transition-delay: 0.15s; }
.reveal--delay-2 { transition-delay: 0.3s; }
.reveal--delay-3 { transition-delay: 0.45s; }

.reveal--left {
    transform: translateX(-40px);
}

.reveal--right {
    transform: translateX(40px);
}

.reveal--scale {
    transform: scale(0.92);
}

.reveal--left.reveal--visible,
.reveal--right.reveal--visible,
.reveal--scale.reveal--visible {
    transform: translateX(0) translateY(0) scale(1);
}

/* ==========================================================================
   NAVBAR
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--navbar-height);
    transition: background var(--transition), box-shadow var(--transition);
}

.navbar--scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-sm);
}

.navbar--menu-open {
    background: var(--color-primary);
    box-shadow: none;
}

.navbar--scrolled .navbar__link {
    color: var(--color-text);
}

.navbar--menu-open .navbar__link {
    color: rgba(255, 255, 255, 0.92);
}

.navbar--scrolled .navbar__toggle-bar,
.navbar--menu-open .navbar__toggle-bar {
    background: var(--color-primary);
}

.navbar--menu-open.navbar--scrolled .navbar__toggle-bar {
    background: #fff;
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    height: 100%;
    position: relative;
    z-index: 2;
}

.navbar__logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.navbar__logo-img {
    display: block;
    height: auto;
    width: auto;
    max-width: 200px;
    object-fit: contain;
}

.navbar__nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.navbar__nav-panel {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.navbar__list {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.navbar__link {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    transition: color var(--transition);
    position: relative;
    white-space: nowrap;
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition);
}

.navbar__link:hover {
    color: #fff;
}

.navbar__link:hover::after {
    width: 100%;
}

.navbar--scrolled .navbar__link:hover {
    color: var(--color-secondary);
}

.navbar__nav-cta {
    display: none;
}

.navbar__nav-header {
    display: none;
}

.navbar__cta {
    display: inline-flex;
    flex-shrink: 0;
}

/* Mobile Toggle */
.navbar__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: var(--radius-md);
    transition: background var(--transition);
}

.navbar__toggle:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.navbar__toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition),
                background var(--transition);
}

.navbar__toggle--active .navbar__toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.navbar__toggle--active .navbar__toggle-bar:nth-child(2) {
    opacity: 0;
}

.navbar__toggle--active .navbar__toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Tablet & Mobile Navigation */
@media (max-width: 1024px) {
    .navbar__cta {
        display: none;
    }

    .navbar__toggle {
        display: flex;
    }

    .navbar__nav {
        position: fixed;
        inset: 0;
        z-index: 1;
        flex: none;
        display: block;
        pointer-events: none;
        visibility: hidden;
    }

    .navbar__nav--open {
        pointer-events: auto;
        visibility: visible;
    }

    .navbar__nav-panel {
        position: fixed;
        top: 0;
        right: 0;
        width: min(360px, 100%);
        height: 100%;
        height: 100dvh;
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        gap: 0;
        padding: var(--space-lg) var(--space-xl) var(--space-xl);
        background: var(--color-primary);
        box-shadow: -8px 0 32px rgba(0, 0, 0, 0.25);
        overflow-y: auto;
        transform: translateX(100%);
        transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .navbar__nav-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: var(--space-md);
        padding-bottom: var(--space-md);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        flex-shrink: 0;
    }

    .navbar__nav-title {
        font-family: var(--font-heading);
        font-size: 1.125rem;
        font-weight: 600;
        color: #fff;
    }

    .navbar__nav-close {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        border-radius: var(--radius-md);
        background: rgba(255, 255, 255, 0.1);
        color: #fff;
        flex-shrink: 0;
        transition: background var(--transition), color var(--transition), transform var(--transition);
    }

    .navbar__nav-close:hover {
        background: rgba(255, 255, 255, 0.18);
        color: var(--color-accent);
    }

    .navbar__nav-close:focus-visible {
        outline: 2px solid var(--color-accent);
        outline-offset: 2px;
    }

    .navbar__nav-close:active {
        transform: scale(0.95);
    }

    .navbar__nav--open .navbar__nav-panel {
        transform: translateX(0);
    }

    .navbar__nav::before {
        content: '';
        position: fixed;
        inset: 0;
        background: rgba(11, 31, 58, 0.55);
        opacity: 0;
        transition: opacity 0.35s ease;
    }

    .navbar__nav--open::before {
        opacity: 1;
    }

    .navbar__list {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        width: 100%;
    }

    .navbar__item {
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .navbar__link {
        display: block;
        font-size: 1.0625rem;
        font-weight: 500;
        color: rgba(255, 255, 255, 0.92);
        padding: var(--space-md) 0;
    }

    .navbar__link::after {
        display: none;
    }

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

    .navbar__nav-cta {
        display: inline-flex;
        width: 100%;
        margin-top: var(--space-xl);
        justify-content: center;
    }

    .navbar__logo-img {
        height: auto;
        max-width: 160px;
    }
}

@media (max-width: 480px) {
    .navbar__nav-panel {
        width: 100%;
    }

    .navbar__logo-img {
        height: auto;
        max-width: 140px;
    }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--navbar-height);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__bg-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 60%, #1a6fc4 100%);
}

.hero__bg-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.06;
    background-image: radial-gradient(circle at 1px 1px, #fff 1px, transparent 0);
    background-size: 32px 32px;
}

.hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    padding-block: var(--space-3xl);
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    padding: 0.375rem 1rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-lg);
}

.hero__badge svg {
    color: var(--color-cta);
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.15;
    margin-bottom: var(--space-lg);
}

.hero__title-accent {
    background: linear-gradient(90deg, var(--color-accent), #5eead4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
    max-width: 520px;
    margin-bottom: var(--space-xl);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.hero__btn-outline {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.3);
}
.hero__btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: #fff;
}

.hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.hero__trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8125rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
}

.hero__trust-item svg {
    color: var(--color-accent);
    flex-shrink: 0;
}

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

.hero__card--main {
    background: var(--color-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 380px;
    overflow: hidden;
}

.hero__card-header {
    display: flex;
    gap: 6px;
    padding: var(--space-md) var(--space-lg);
    background: var(--color-border-light);
}

.hero__card-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.hero__card-dot--red    { background: #ef4444; }
.hero__card-dot--yellow { background: #f59e0b; }
.hero__card-dot--green  { background: #22c55e; }

.hero__card-body {
    padding: var(--space-xl);
}

.hero__card-stat {
    margin-bottom: var(--space-md);
}

.hero__card-stat-value {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.hero__card-stat-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.hero__card-bar {
    height: 8px;
    background: var(--color-border-light);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-xl);
    overflow: hidden;
}

.hero__card-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent), var(--color-secondary));
    border-radius: var(--radius-full);
}

.hero__card-bar-fill--98 {
    width: 98%;
}

.hero__card-metrics {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.hero__card-metric {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-bg);
    border-radius: var(--radius-md);
}

.hero__card-metric-icon {
    font-size: 1.25rem;
}

.hero__card-metric strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary);
}

.hero__card-metric span {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.hero__card--float {
    position: absolute;
    bottom: -20px;
    left: -30px;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--color-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-md) var(--space-lg);
    max-width: 300px;
    animation: float 4s ease-in-out infinite;
}

.hero__card--float svg {
    flex-shrink: 0;
    color: #22c55e;
}

.hero__card--float strong {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
}

.hero__card--float span {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-10px); }
}

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.service-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: transform var(--transition), box-shadow var(--transition),
                border-color var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(14, 165, 164, 0.1), rgba(22, 78, 159, 0.1));
    border-radius: var(--radius-md);
    color: var(--color-secondary);
    margin-bottom: var(--space-lg);
}

.service-card__title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.service-card__desc {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.65;
    margin-bottom: var(--space-lg);
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-secondary);
    transition: gap var(--transition), color var(--transition);
}

.service-card__link:hover {
    gap: var(--space-sm);
    color: var(--color-accent);
}

/* ==========================================================================
   WHY CHOOSE US
   ========================================================================== */
.section--why {
    background: var(--color-card);
}

.why__layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
    align-items: start;
}

.why__content .section__label,
.why__content .section__title,
.why__content .section__subtitle {
    text-align: left;
}

.why__content .section__subtitle {
    margin-bottom: var(--space-xl);
}

.why__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.why-card {
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: box-shadow var(--transition);
}

.why-card:hover {
    box-shadow: var(--shadow-md);
}

.why-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    border-radius: var(--radius-md);
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.why-card__title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.why-card__desc {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.65;
}

/* ==========================================================================
   PROCESS TIMELINE
   ========================================================================== */
.timeline {
    position: relative;
    max-width: 720px;
    margin-inline: auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 27px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-accent), var(--color-secondary));
}

.timeline__item {
    display: flex;
    gap: var(--space-xl);
    padding-bottom: var(--space-2xl);
    position: relative;
}

.timeline__item:last-child {
    padding-bottom: 0;
}

.timeline__marker {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-card);
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    position: relative;
    z-index: 1;
}

.timeline__num {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-accent);
}

.timeline__content {
    flex: 1;
    padding-top: var(--space-sm);
}

.timeline__title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.timeline__desc {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.65;
}

/* ==========================================================================
   STATISTICS
   ========================================================================== */
.section--stats {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    padding-block: var(--space-3xl);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    text-align: center;
}

.stat-item__value {
    display: block;
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
    margin-bottom: var(--space-sm);
}

.stat-item__label {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

/* ==========================================================================
   JOURNALS
   ========================================================================== */
.journals-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.journal-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: transform var(--transition), box-shadow var(--transition);
}

.journal-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.journal-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.journal-card__category {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-accent);
}

.journal-card__badge {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    background: var(--color-primary);
    color: #fff;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-sm);
}

.journal-card__title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    line-height: 1.4;
}

.journal-card__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.journal-card__impact {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-secondary);
}

.journal-card__index {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.journal-card__link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-secondary);
    transition: color var(--transition);
}

.journal-card__link:hover {
    color: var(--color-accent);
}

/* ==========================================================================
   TESTIMONIALS SLIDER
   ========================================================================== */
.section--testimonials {
    background: var(--color-card);
}

.testimonial-slider {
    max-width: 720px;
    margin-inline: auto;
    overflow: hidden;
}

.testimonial-slider__track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
    flex: 0 0 100%;
    padding: var(--space-2xl);
    background: var(--color-bg);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
}

.testimonial-card__stars {
    display: flex;
    gap: 2px;
    color: var(--color-cta);
    margin-bottom: var(--space-lg);
}

.testimonial-card__quote {
    font-size: 1.0625rem;
    color: var(--color-text);
    line-height: 1.75;
    font-style: italic;
    margin-bottom: var(--space-xl);
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.testimonial-card__avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
    border-radius: 50%;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.testimonial-card__name {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-primary);
    font-style: normal;
}

.testimonial-card__role {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.testimonial-slider__controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.testimonial-slider__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    color: var(--color-primary);
    transition: background var(--transition), border-color var(--transition),
                color var(--transition);
}

.testimonial-slider__btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.testimonial-slider__dots {
    display: flex;
    gap: var(--space-sm);
}

.testimonial-slider__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-border);
    transition: background var(--transition), transform var(--transition);
    cursor: pointer;
    border: none;
    padding: 0;
}

.testimonial-slider__dot--active {
    background: var(--color-secondary);
    transform: scale(1.2);
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.faq-item {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow var(--transition);
}

.faq-item--open {
    box-shadow: var(--shadow-md);
}

.faq-item__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    width: 100%;
    padding: var(--space-lg) var(--space-xl);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    text-align: left;
    transition: color var(--transition);
}

.faq-item__question:hover {
    color: var(--color-secondary);
}

.faq-item__icon {
    flex-shrink: 0;
    color: var(--color-accent);
    transition: transform var(--transition);
}

.faq-item--open .faq-item__icon {
    transform: rotate(45deg);
}

.faq-item__answer {
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 0;
}

.faq-item__answer[hidden] {
    display: block;
    max-height: 0;
}

.faq-item--open .faq-item__answer {
    max-height: 300px;
}

.faq-item__answer p {
    padding: 0 var(--space-xl) var(--space-lg);
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.section--contact {
    background: var(--color-bg);
    overflow-x: clip;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
    align-items: start;
    width: 100%;
    min-width: 0;
}

.contact-info,
.contact-form-wrap {
    min-width: 0;
    max-width: 100%;
}

.contact-info__title {
    text-align: left;
    margin-bottom: var(--space-md);
}

.contact-info .section__label {
    display: inline-block;
    margin-bottom: var(--space-sm);
}

.contact-info__desc {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}

.contact-info__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact-info__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    min-width: 0;
}

.contact-info__item > div {
    min-width: 0;
    flex: 1;
}

.contact-info__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    background: linear-gradient(135deg, rgba(14, 165, 164, 0.12), rgba(22, 78, 159, 0.12));
    border-radius: var(--radius-md);
    color: var(--color-secondary);
}

.contact-info__item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 2px;
}

.contact-info__item a,
.contact-info__item span {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    overflow-wrap: anywhere;
    word-break: break-word;
}

.contact-info__item a {
    display: inline-block;
    max-width: 100%;
    transition: color var(--transition);
}

.contact-info__item a:hover {
    color: var(--color-secondary);
}

/* Contact Form */
.contact-form-wrap {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-md);
    width: 100%;
    box-sizing: border-box;
}

.contact-form {
    width: 100%;
    max-width: 100%;
}

.contact-form__alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    line-height: 1.5;
    margin-bottom: var(--space-xl);
}

.contact-form__alert svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-form__alert--success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.contact-form__alert--error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.contact-form__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    min-width: 0;
}

.contact-form__group {
    margin-bottom: var(--space-lg);
    min-width: 0;
}

.contact-form__grid .contact-form__group {
    margin-bottom: 0;
}

.contact-form__grid + .contact-form__grid,
.contact-form__grid + .contact-form__group {
    margin-top: var(--space-lg);
}

.contact-form__label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.contact-form__label span {
    color: var(--color-cta);
}

.contact-form__input {
    width: 100%;
    max-width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--color-text);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-sizing: border-box;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-form__input:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(22, 78, 159, 0.12);
}

.contact-form__input--error {
    border-color: #ef4444;
}

.contact-form__input--error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12);
}

.contact-form__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='%2364748B'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.contact-form__textarea {
    resize: vertical;
    min-height: 130px;
}

.contact-form__error {
    display: block;
    font-size: 0.8125rem;
    color: #ef4444;
    margin-top: var(--space-xs);
}

.contact-form__submit {
    width: 100%;
    margin-top: var(--space-md);
}

.contact-form__honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.contact-form__submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background: var(--color-primary);
    color: rgba(255, 255, 255, 0.7);
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-xl);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

.footer__logo {
    display: inline-flex;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.footer__logo-img {
    display: block;
    height: 150px;
    width: auto;
    max-width: 240px;
    object-fit: contain;
}

.footer__tagline {
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    max-width: 300px;
}

.footer__social {
    display: flex;
    gap: var(--space-md);
}

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.7);
    transition: background var(--transition), color var(--transition);
}

.footer__social-link:hover {
    background: var(--color-accent);
    color: #fff;
}

.footer__heading {
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: var(--space-lg);
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__link {
    font-size: 0.875rem;
    transition: color var(--transition);
}

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

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__copy {
    font-size: 0.8125rem;
}

.footer__legal {
    display: flex;
    gap: var(--space-lg);
}

.footer__legal-link {
    font-size: 0.8125rem;
    transition: color var(--transition);
}

.footer__legal-link:hover {
    color: #fff;
}

/* ==========================================================================
   MARQUEE — Trusted Partners
   ========================================================================== */
.marquee-section {
    padding-block: var(--space-2xl);
    background: var(--color-card);
    border-block: 1px solid var(--color-border);
    overflow: hidden;
}

.marquee-section__label {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.marquee-section__label span {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
}

.marquee {
    position: relative;
    mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
}

.marquee__track {
    display: flex;
    width: max-content;
    animation: marquee 40s linear infinite;
}

.marquee:hover .marquee__track {
    animation-play-state: paused;
}

.marquee__group {
    display: flex;
    align-items: center;
    gap: var(--space-3xl);
    padding-inline: var(--space-xl);
}

.marquee__item {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-muted);
    white-space: nowrap;
    opacity: 0.7;
    transition: opacity var(--transition), color var(--transition);
}

.marquee__item:hover {
    opacity: 1;
    color: var(--color-secondary);
}

@keyframes marquee {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ==========================================================================
   RESEARCH DOMAINS
   ========================================================================== */
.section--domains {
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-card) 100%);
}

.domains-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.domain-card {
    position: relative;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    cursor: default;
}

.domain-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

.domain-card:hover .domain-card__glow {
    opacity: 1;
}

.domain-card:hover .domain-card__icon-wrap {
    transform: scale(1.1);
    color: var(--color-accent);
}

.domain-card__icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin-inline: auto;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, rgba(14, 165, 164, 0.12), rgba(22, 78, 159, 0.12));
    border-radius: var(--radius-md);
    color: var(--color-secondary);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), color var(--transition);
}

.domain-card__name {
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.domain-card__count {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.domain-card__glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 100%, rgba(14, 165, 164, 0.08) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition);
    pointer-events: none;
}

/* ==========================================================================
   LIVE ACTIVITY FEED
   ========================================================================== */
.section--activity {
    background: var(--color-primary);
    color: #fff;
    overflow: hidden;
}

.section--activity .section__label {
    color: var(--color-accent);
}

.section--activity .section__title {
    color: #fff;
}

.section--activity .section__subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.activity__layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.activity__pulse-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
    padding: 0.625rem 1.25rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.85);
}

.activity__pulse-dot {
    width: 10px;
    height: 10px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6); transform: scale(1); }
    50%      { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); transform: scale(1.1); }
}

.activity-feed {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    max-height: 360px;
    overflow: hidden;
    position: relative;
}

.activity-feed__item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    opacity: 0.5;
    transform: translateY(10px);
    transition: opacity 0.5s ease, transform 0.5s ease, background var(--transition);
}

.activity-feed__item--active {
    opacity: 1;
    transform: translateY(0);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(14, 165, 164, 0.4);
    animation: activity-slide-in 0.5s ease;
}

@keyframes activity-slide-in {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.activity-feed__avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
    border-radius: 50%;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    color: #fff;
}

.activity-feed__body {
    flex: 1;
    min-width: 0;
}

.activity-feed__text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
    margin-bottom: 2px;
}

.activity-feed__text em {
    font-style: normal;
    color: var(--color-accent);
}

.activity-feed__time {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.45);
}

.activity-feed__status {
    flex-shrink: 0;
    color: #22c55e;
}

/* ==========================================================================
   IMPACT COMPARISON
   ========================================================================== */
.section--impact {
    background: var(--color-card);
}

.impact-comparison {
    max-width: 800px;
    margin-inline: auto;
}

.impact-comparison__legend {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.impact-comparison__legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

.impact-comparison__legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

.impact-comparison__legend-item--diy .impact-comparison__legend-dot {
    background: var(--color-border);
}

.impact-comparison__legend-item--eip .impact-comparison__legend-dot {
    background: linear-gradient(90deg, var(--color-accent), var(--color-secondary));
}

.impact-bars {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.impact-bar__label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.impact-bar__tracks {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.impact-bar__row {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.impact-bar__track {
    flex: 1;
    position: relative;
    background: var(--color-border-light);
    border-radius: var(--radius-full);
    height: 10px;
    overflow: hidden;
}

.impact-bar__fill {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    border-radius: var(--radius-full);
    width: 0;
    transition: width 1.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.impact-bar__fill--animated {
    width: var(--bar-width);
}

.impact-bar__fill--diy {
    background: #cbd5e1;
}

.impact-bar__fill--eip {
    background: linear-gradient(90deg, var(--color-accent), var(--color-secondary));
    box-shadow: 0 2px 8px rgba(14, 165, 164, 0.3);
}

.impact-bar__value {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-muted);
    min-width: 36px;
    text-align: right;
}

.impact-bar__value--eip {
    color: var(--color-secondary);
}

/* ==========================================================================
   EXPERT TEAM
   ========================================================================== */
.section--experts {
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-card) 50%, var(--color-bg) 100%);
}

.experts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

.expert-card {
    position: relative;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl) var(--space-xl);
    text-align: center;
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}

.expert-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.expert-card:hover .expert-card__shine {
    transform: translateX(100%);
}

.expert-card__avatar-wrap {
    position: relative;
    display: inline-block;
    margin-bottom: var(--space-lg);
}

.expert-card__avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 50%;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.expert-card:hover .expert-card__avatar {
    transform: scale(1.08);
}

.expert-card__badge {
    position: absolute;
    bottom: -4px;
    right: -8px;
    padding: 0.2rem 0.5rem;
    background: var(--color-cta);
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--color-primary);
    animation: badge-pulse 3s ease-in-out infinite;
}

@keyframes badge-pulse {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.05); }
}

.expert-card__name {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.expert-card__role {
    font-size: 0.8125rem;
    color: var(--color-secondary);
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.expert-card__field {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    padding: 0.25rem 0.75rem;
    background: var(--color-bg);
    border-radius: var(--radius-full);
}

.expert-card__shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    pointer-events: none;
}

/* ==========================================================================
   PRICING PLANS
   ========================================================================== */
.section--pricing {
    background: var(--color-bg);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    align-items: start;
}

.pricing-card {
    position: relative;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    transition: transform var(--transition), box-shadow var(--transition);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.pricing-card--featured {
    border-color: var(--color-secondary);
    box-shadow: var(--shadow-lg);
    transform: scale(1.04);
    z-index: 1;
}

.pricing-card--featured:hover {
    transform: scale(1.04) translateY(-4px);
}

.pricing-card__ribbon {
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.375rem 1.25rem;
    background: linear-gradient(90deg, var(--color-cta), #fbbf24);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    animation: ribbon-shimmer 3s ease-in-out infinite;
}

@keyframes ribbon-shimmer {
    0%, 100% { box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3); }
    50%      { box-shadow: 0 4px 20px rgba(245, 158, 11, 0.55); }
}

.pricing-card__name {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    margin-top: var(--space-md);
}

.pricing-card--featured .pricing-card__name {
    margin-top: var(--space-lg);
}

.pricing-card__price {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-md);
}

.pricing-card__currency {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-top: 0.25rem;
}

.pricing-card__amount {
    font-family: var(--font-heading);
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.pricing-card__desc {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.65;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-border);
}

.pricing-card__features {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.pricing-card__feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--color-text);
    line-height: 1.5;
}

.pricing-card__feature svg {
    flex-shrink: 0;
    color: var(--color-accent);
    margin-top: 2px;
}

.pricing-card__btn {
    width: 100%;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

/* Tablet */
@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__subtitle {
        margin-inline: auto;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__trust {
        justify-content: center;
    }

    .hero__visual {
        margin-top: var(--space-xl);
    }

    .hero__card--float {
        left: auto;
        right: 0;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .domains-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .experts-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin-inline: auto;
    }

    .pricing-card--featured {
        transform: none;
    }

    .pricing-card--featured:hover {
        transform: translateY(-4px);
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .contact-form__grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --navbar-height: 64px;
    }

    .section {
        padding-block: var(--space-3xl);
    }

    /* Mobile Nav — handled in navbar section at 1024px */
    /* Hero */
    .hero__card--float {
        display: none;
    }

    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }

    /* Why */
    .why__grid {
        grid-template-columns: 1fr;
    }

    /* Timeline */
    .timeline::before {
        left: 19px;
    }

    .timeline__marker {
        width: 40px;
        height: 40px;
    }

    .timeline__num {
        font-size: 0.75rem;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }

    /* Journals */
    .journals-grid {
        grid-template-columns: 1fr;
    }

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

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

    /* Contact */
    .contact-layout {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .contact-form__grid {
        grid-template-columns: 1fr;
    }

    .contact-form-wrap {
        padding: var(--space-lg);
    }

    .section--contact .container {
        padding-inline: var(--space-md);
    }

    /* Footer */
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .hero__actions {
        flex-direction: column;
    }

    .hero__actions .btn {
        width: 100%;
    }

    .hero__trust {
        flex-direction: column;
        align-items: center;
    }
}

/* Reduced Motion */
body.nav-open {
    overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .hero__card--float {
        animation: none;
    }

    .navbar__nav-panel {
        transition: none;
    }

    .navbar__nav::before {
        transition: none;
    }

    .testimonial-slider__track {
        transition: none;
    }

    .marquee__track {
        animation: none;
    }

    .activity__pulse-dot,
    .expert-card__badge,
    .pricing-card__ribbon {
        animation: none;
    }

    .impact-bar__fill {
        width: var(--bar-width, 100%) !important;
        transition: none;
    }
}