/*=============== VARIABLES ===============*/
:root {
    --color-primary: #0f1b2d;
    --color-primary-light: #162338;
    --color-accent: #f5a623;
    --color-accent-hover: #e6951a;
    --color-teal: #2ec4b6;
    --color-white: #ffffff;
    --color-gray-50: #f8f9fa;
    --color-gray-100: #f1f3f5;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #ced4da;
    --color-gray-500: #adb5bd;
    --color-gray-600: #868e96;
    --color-gray-700: #495057;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;
    --color-text: #333;
    --color-text-light: #ccc;
    --color-card-dark: #1a2744;
    --color-card-dark-border: rgba(255, 255, 255, 0.08);

    --font-primary: 'Space Grotesk', sans-serif;
    --font-secondary: 'Inter', sans-serif;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.16);
    --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.3);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 24px;

    --header-height: 70px;
}

/*=============== LOADER ===============*/
.loader {
    position: fixed;
    inset: 0;
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader--hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader__content {
    text-align: center;
}

.loader__logo {
    width: 60px;
    height: 60px;
    border-radius: 10px;
    margin-bottom: 24px;
    animation: loaderPulse 1.2s ease-in-out infinite;
}

.loader__bar {
    width: 120px;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.loader__bar-fill {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--color-teal), var(--color-accent));
    border-radius: 4px;
    animation: loaderFill 0.8s ease-out forwards;
}

@keyframes loaderPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

@keyframes loaderFill {
    to { width: 100%; }
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    font-size: 16px;
    color: var(--color-text);
    background-color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

/*=============== SECTION LABELS ===============*/
.section__label {
    display: inline-block;
    font-family: var(--font-primary);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 12px;
}

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

.section__title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-primary);
    margin-bottom: 20px;
}

.section__title--light {
    color: var(--color-white);
}

/*=============== BUTTONS ===============*/
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

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

.btn--primary:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245, 166, 35, 0.3);
}

.btn--outline {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn--outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

.btn--outline-dark {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-gray-300);
}

.btn--outline-dark:hover {
    border-color: var(--color-primary);
    background: var(--color-gray-50);
    transform: translateY(-2px);
}

.btn--sm {
    padding: 10px 24px;
    font-size: 0.85rem;
}

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

/*=============== HEADER ===============*/
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header__accent-bar {
    height: 4px;
    background: linear-gradient(90deg, var(--color-teal), var(--color-accent));
}

.scroll-header {
    background: rgba(15, 27, 45, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 32px;
}

.nav__logo-img {
    height: 42px;
    width: auto;
    border-radius: 6px;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav__link {
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.75);
    transition: color 0.3s ease;
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width 0.3s ease;
}

.nav__link:hover,
.nav__link.active-link {
    color: var(--color-white);
}

.nav__link:hover::after,
.nav__link.active-link::after {
    width: 100%;
}

.nav__link--cta {
    background: var(--color-accent);
    color: var(--color-primary) !important;
    padding: 8px 24px;
    border-radius: 50px;
    font-weight: 600;
}

.nav__link--cta::after {
    display: none;
}

.nav__link--cta:hover {
    background: var(--color-accent-hover);
    transform: translateY(-1px);
}

.nav__socials {
    display: flex;
    gap: 16px;
}

.nav__social-link {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.3rem;
    transition: color 0.3s ease;
}

.nav__social-link:hover {
    color: var(--color-white);
}

.nav__toggle,
.nav__close {
    display: none;
    font-size: 1.8rem;
    color: var(--color-white);
    cursor: pointer;
}

/* Mobile menu backdrop */
.nav__backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.show-backdrop {
    opacity: 1;
    visibility: visible;
}

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

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: -2;
    overflow: hidden;
}

#hero-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(15, 27, 45, 0.3) 0%, rgba(15, 27, 45, 0.1) 40%, rgba(15, 27, 45, 0.4) 100%);
    z-index: 1;
    pointer-events: none;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero__title {
    font-size: clamp(2.5rem, 5.5vw, 4.5rem);
    font-weight: 900;
    color: var(--color-white);
    letter-spacing: -1px;
    line-height: 1.05;
    margin-bottom: 24px;
}

.hero__description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 36px;
    max-width: 500px;
    line-height: 1.7;
}

.hero__buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero__cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: flex-end;
}

.hero__card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 28px;
    max-width: 300px;
    transition: transform 0.3s ease;
}

.hero__card:hover {
    transform: translateY(-4px);
}

.hero__card--1 {
    background: linear-gradient(135deg, rgba(46, 196, 182, 0.2), rgba(46, 196, 182, 0.05));
    border-color: rgba(46, 196, 182, 0.2);
    align-self: center;
}

.hero__card--2 {
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.15), rgba(245, 166, 35, 0.05));
    border-color: rgba(245, 166, 35, 0.15);
    margin-right: 40px;
}

.hero__card-label {
    font-family: var(--font-primary);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 8px;
    display: block;
}

.hero__card-title {
    font-size: 1.2rem;
    color: var(--color-white);
    margin-bottom: 8px;
}

.hero__card-text {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.5;
}

/*=============== CLIENTS / TRUSTED BY ===============*/
.clients {
    background: var(--color-white);
    padding: 40px 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.clients__container {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    justify-content: center;
}

.clients__label {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}

.clients__logos {
    display: flex;
    gap: 40px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.clients__logo-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-gray-400);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

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

/*=============== ABOUT ===============*/
.about {
    background: var(--color-gray-50);
}

.about__header {
    text-align: center;
    margin-bottom: 60px;
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about__lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: 20px;
    line-height: 1.7;
}

.about__text p {
    margin-bottom: 16px;
    color: var(--color-gray-700);
    line-height: 1.8;
}

.about__why {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.about__why-title {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 28px;
}

.about__why-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.about__why-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.about__why-item i {
    font-size: 1.8rem;
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.about__why-item h4 {
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.about__why-item p {
    font-size: 0.9rem;
    color: var(--color-gray-600);
}

/*=============== SERVICES ===============*/
.services {
    background: var(--color-primary);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(245, 166, 35, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.services__header {
    text-align: center;
    margin-bottom: 60px;
}

.services__subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.6);
    max-width: 600px;
    margin: 0 auto;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.services__card {
    background: var(--color-card-dark);
    border: 1px solid var(--color-card-dark-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.services__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-teal), var(--color-accent));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.services__card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-glass);
}

.services__card:hover::before {
    opacity: 1;
}

.services__card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: rgba(245, 166, 35, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.services__card-icon i {
    font-size: 1.6rem;
    color: var(--color-accent);
}

.services__card-title {
    font-size: 1.2rem;
    color: var(--color-white);
    margin-bottom: 12px;
}

.services__card-text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.6;
}

/*=============== TECH STACK ===============*/
.techstack {
    background: var(--color-gray-50);
}

.techstack__header {
    text-align: center;
    margin-bottom: 50px;
}

.techstack__subtitle {
    font-size: 1.05rem;
    color: var(--color-gray-600);
}

.techstack__grid {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
}

.techstack__item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 50px;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-gray-700);
    transition: all 0.3s ease;
}

.techstack__item:hover {
    border-color: var(--color-accent);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.techstack__item i {
    font-size: 1.4rem;
    color: var(--color-accent);
}

/*=============== PORTFOLIO ===============*/
.portfolio {
    background: var(--color-primary);
    position: relative;
    overflow: hidden;
}

.portfolio__header {
    text-align: center;
    margin-bottom: 60px;
}

.portfolio__subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.6);
}

.portfolio__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.portfolio__card {
    background: var(--color-card-dark);
    border: 1px solid var(--color-card-dark-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.4s ease;
}

.portfolio__card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-glass);
}

.portfolio__card-img {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: linear-gradient(135deg, #1a2744, #0f1b2d);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.portfolio__card:hover .portfolio__card-img img {
    transform: scale(1.05);
}

.portfolio__card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 27, 45, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio__card:hover .portfolio__card-overlay {
    opacity: 1;
}

.portfolio__card-body {
    padding: 24px;
}

.portfolio__card-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.portfolio__card-tags span {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 50px;
    background: rgba(245, 166, 35, 0.12);
    color: var(--color-accent);
    font-family: var(--font-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.portfolio__card-title {
    font-size: 1.15rem;
    color: var(--color-white);
    margin-bottom: 10px;
}

.portfolio__card-text {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.6;
    margin-bottom: 16px;
}

.portfolio__card-result {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--color-teal);
    font-weight: 500;
    font-family: var(--font-primary);
}

.portfolio__card-result i {
    font-size: 1.1rem;
}

/*=============== FOCUS ===============*/
.focus {
    background: var(--color-white);
}

.focus__container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.focus__title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    color: var(--color-primary);
    margin-bottom: 20px;
}

.focus__text {
    font-size: 1.05rem;
    color: var(--color-gray-600);
    line-height: 1.8;
}

.focus__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--color-gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.focus__item {
    background: var(--color-white);
    padding: 32px 28px;
    transition: background 0.3s ease;
}

.focus__item:hover {
    background: var(--color-gray-50);
}

.focus__item-icon {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 16px;
    display: flex;
    justify-content: flex-end;
}

.focus__item-title {
    font-size: 1.05rem;
    color: var(--color-primary);
    margin-bottom: 12px;
    line-height: 1.4;
}

.focus__item-text {
    font-size: 0.85rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

/*=============== IMPACT ===============*/
.impact {
    background: var(--color-primary);
    position: relative;
}

.impact__header {
    text-align: center;
    margin-bottom: 60px;
}

.impact__subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.6);
}

.impact__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.impact__card {
    background: var(--color-card-dark);
    border: 1px solid var(--color-card-dark-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: left;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.impact__card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.impact__card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.15);
}

.impact__card-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.impact__card-icon i {
    font-size: 1.3rem;
    color: var(--color-white);
}

.impact__card-number {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 8px;
}

.impact__card-text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.5;
}

/*=============== TESTIMONIALS ===============*/
.testimonials {
    background: var(--color-gray-50);
}

.testimonials__header {
    text-align: center;
    margin-bottom: 60px;
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.testimonials__card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--color-gray-100);
}

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

.testimonials__stars {
    display: flex;
    gap: 2px;
    margin-bottom: 16px;
}

.testimonials__stars i {
    color: var(--color-accent);
    font-size: 1rem;
}

.testimonials__text {
    font-size: 0.95rem;
    color: var(--color-gray-700);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

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

.testimonials__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-gray-200);
}

.testimonials__name {
    font-size: 0.95rem;
    color: var(--color-primary);
    margin-bottom: 2px;
}

.testimonials__role {
    font-size: 0.8rem;
    color: var(--color-gray-500);
}

/*=============== PROCESS ===============*/
.process {
    background: var(--color-primary);
}

.process__header {
    text-align: center;
    margin-bottom: 60px;
}

.process__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.process__card {
    background: var(--color-card-dark);
    border: 1px solid var(--color-card-dark-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all 0.3s ease;
    position: relative;
}

.process__card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.15);
}

.process__number {
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.08);
    margin-bottom: 16px;
    line-height: 1;
}

.process__title {
    font-size: 1.15rem;
    color: var(--color-white);
    margin-bottom: 12px;
}

.process__text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
}

/*=============== BLOG ===============*/
.blog {
    background: var(--color-white);
}

.blog__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 50px;
}

.blog__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.blog__card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    transition: all 0.3s ease;
}

.blog__card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.blog__card-img {
    height: 200px;
    overflow: hidden;
}

.blog__card-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary), #1a3050);
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog__card-placeholder i {
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.2);
}

.blog__card-body {
    padding: 24px;
}

.blog__card-date {
    font-size: 0.8rem;
    color: var(--color-accent);
    font-weight: 600;
    font-family: var(--font-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.blog__card-title {
    font-size: 1.1rem;
    color: var(--color-primary);
    margin: 10px 0;
    line-height: 1.4;
}

.blog__card-text {
    font-size: 0.85rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

/*=============== FAQ ===============*/
.faq {
    background: var(--color-primary);
}

.faq__header {
    text-align: center;
    margin-bottom: 50px;
}

.faq__grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq__item {
    background: var(--color-card-dark);
    border: 1px solid var(--color-card-dark-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.faq__item:hover {
    border-color: rgba(255, 255, 255, 0.12);
}

.faq__question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: none;
    border: none;
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    gap: 16px;
}

.faq__question i {
    font-size: 1.4rem;
    color: var(--color-accent);
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq--open .faq__question i {
    transform: rotate(45deg);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq--open .faq__answer {
    max-height: 200px;
    padding: 0 24px 20px;
}

.faq__answer p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
}

/*=============== CONTACT ===============*/
.contact {
    background: var(--color-gray-50);
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact__info-side {
    padding-top: 20px;
}

.contact__text {
    font-size: 1.05rem;
    color: var(--color-gray-600);
    margin-bottom: 32px;
    line-height: 1.7;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.contact__detail-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-gray-700);
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

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

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

.contact__cta-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.contact__form-side {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-200);
}

.contact__form-title {
    font-size: 1.3rem;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.contact__form-group {
    margin-bottom: 16px;
}

.contact__input {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    font-family: var(--font-secondary);
    font-size: 0.9rem;
    color: var(--color-text);
    background: var(--color-white);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    outline: none;
}

.contact__input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.1);
}

.contact__input::placeholder {
    color: var(--color-gray-400);
}

.contact__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23868e96' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
    cursor: pointer;
}

.contact__textarea {
    resize: vertical;
    min-height: 100px;
}

/*=============== FOOTER ===============*/
.footer {
    background: #0a1320;
    padding: 60px 0 0;
}

.footer__top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__logo {
    height: 40px;
    margin-bottom: 12px;
    border-radius: 6px;
}

.footer__tagline {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.95rem;
    font-style: italic;
}

.footer__links h4 {
    color: var(--color-white);
    font-size: 0.95rem;
    margin-bottom: 16px;
    font-weight: 600;
}

.footer__links ul li {
    margin-bottom: 10px;
}

.footer__links ul li a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer__links ul li a:hover {
    color: var(--color-accent);
}

.footer__socials {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.footer__socials a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.footer__socials a:hover {
    background: var(--color-accent);
    color: var(--color-primary);
}

.footer__email {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

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

.footer__bottom {
    padding: 20px 0;
    text-align: center;
}

.footer__bottom span {
    color: rgba(255, 255, 255, 0.35);
    font-size: 0.85rem;
}

/*=============== ANIMATIONS ===============*/
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.services__card.reveal:nth-child(2) { transition-delay: 0.1s; }
.services__card.reveal:nth-child(3) { transition-delay: 0.2s; }
.services__card.reveal:nth-child(4) { transition-delay: 0.3s; }
.services__card.reveal:nth-child(5) { transition-delay: 0.4s; }
.services__card.reveal:nth-child(6) { transition-delay: 0.5s; }

.focus__item.reveal:nth-child(2) { transition-delay: 0.1s; }
.focus__item.reveal:nth-child(3) { transition-delay: 0.2s; }
.focus__item.reveal:nth-child(4) { transition-delay: 0.3s; }

.impact__card.reveal:nth-child(2) { transition-delay: 0.1s; }
.impact__card.reveal:nth-child(3) { transition-delay: 0.2s; }
.impact__card.reveal:nth-child(4) { transition-delay: 0.3s; }

.process__card.reveal:nth-child(2) { transition-delay: 0.1s; }
.process__card.reveal:nth-child(3) { transition-delay: 0.2s; }
.process__card.reveal:nth-child(4) { transition-delay: 0.3s; }

.portfolio__card.reveal:nth-child(2) { transition-delay: 0.15s; }
.portfolio__card.reveal:nth-child(3) { transition-delay: 0.3s; }

.testimonials__card.reveal:nth-child(2) { transition-delay: 0.1s; }
.testimonials__card.reveal:nth-child(3) { transition-delay: 0.2s; }
.testimonials__card.reveal:nth-child(4) { transition-delay: 0.3s; }

.blog__card.reveal:nth-child(2) { transition-delay: 0.1s; }
.blog__card.reveal:nth-child(3) { transition-delay: 0.2s; }

.techstack__item.reveal:nth-child(2) { transition-delay: 0.03s; }
.techstack__item.reveal:nth-child(3) { transition-delay: 0.06s; }
.techstack__item.reveal:nth-child(4) { transition-delay: 0.09s; }
.techstack__item.reveal:nth-child(5) { transition-delay: 0.12s; }
.techstack__item.reveal:nth-child(6) { transition-delay: 0.15s; }
.techstack__item.reveal:nth-child(7) { transition-delay: 0.18s; }
.techstack__item.reveal:nth-child(8) { transition-delay: 0.21s; }
.techstack__item.reveal:nth-child(9) { transition-delay: 0.24s; }
.techstack__item.reveal:nth-child(10) { transition-delay: 0.27s; }
.techstack__item.reveal:nth-child(11) { transition-delay: 0.30s; }
.techstack__item.reveal:nth-child(12) { transition-delay: 0.33s; }

/*=============== RESPONSIVE ===============*/
@media screen and (max-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__description {
        margin: 0 auto 36px;
    }

    .hero__buttons {
        justify-content: center;
    }

    .hero__cards {
        flex-direction: row;
        justify-content: center;
        align-items: stretch;
    }

    .hero__card--2 {
        margin-right: 0;
    }

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

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

    .focus__container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

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

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

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

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

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

@media screen and (max-width: 768px) {
    .section {
        padding: 70px 0;
    }

    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background: var(--color-primary);
        padding: 80px 40px;
        transition: right 0.4s ease;
        box-shadow: -8px 0 30px rgba(0, 0, 0, 0.3);
        z-index: 100;
    }

    .show-menu {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        gap: 24px;
        align-items: flex-start;
    }

    .nav__link {
        font-size: 1.1rem;
    }

    .nav__close {
        display: block;
        position: absolute;
        top: 20px;
        right: 20px;
    }

    .nav__toggle {
        display: block;
    }

    .nav__socials {
        display: none;
    }

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

    .hero__card {
        max-width: 100%;
    }

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

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

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

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

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

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

    .contact__cta-buttons {
        flex-direction: column;
    }

    .footer__top {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .clients__logos {
        gap: 24px;
    }
}

@media screen and (max-width: 480px) {
    .hero__title {
        font-size: 2.2rem;
    }

    .section__title {
        font-size: 1.8rem;
    }

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

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

    .contact__form-side {
        padding: 24px;
    }
}