/* ==========================================
   IAnA - Styles
   ========================================== */

/* ---------- CSS Variables ---------- */
:root {
    --color-primary: #CC2D37;
    --color-primary-dark: #A81E28;
    --color-secondary: #E8611A;
    --color-accent: #F5A623;
    --color-text: #1A1A2E;
    --color-text-secondary: #4A4A68;
    --color-bg: #FFFFFF;
    --color-bg-alt: #F8F8FA;
    --color-border: #E2E2EA;

    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Space Grotesk', system-ui, -apple-system, sans-serif;

    --fs-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --fs-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --fs-base: clamp(1rem, 0.925rem + 0.375vw, 1.125rem);
    --fs-lg: clamp(1.125rem, 1rem + 0.625vw, 1.375rem);
    --fs-xl: clamp(1.5rem, 1.2rem + 1.5vw, 2rem);
    --fs-2xl: clamp(2rem, 1.5rem + 2.5vw, 3rem);
    --fs-3xl: clamp(2.5rem, 1.75rem + 3.75vw, 4rem);

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 5rem;
    --space-3xl: 8rem;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);

    --header-height: 72px;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

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

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

/* ---------- Utilities ---------- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section__title {
    font-size: var(--fs-2xl);
    color: var(--color-text);
    text-align: center;
    margin-bottom: var(--space-sm);
}

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

.section__subtitle {
    font-size: var(--fs-lg);
    color: var(--color-text-secondary);
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 0.875rem 2rem;
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    text-align: center;
}

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

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

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

.btn--outline:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* ---------- Header ---------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--color-bg);
    z-index: 1000;
    transition: box-shadow var(--transition);
}

.header--scrolled {
    box-shadow: var(--shadow-md);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    z-index: 1001;
}

.header__logo img {
    height: 44px;
    width: auto;
    border-radius: var(--radius-sm);
    object-fit: contain;
}

.header__brand {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

/* Nav - Mobile First */
.nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--color-bg);
    box-shadow: var(--shadow-xl);
    padding: calc(var(--header-height) + var(--space-lg)) var(--space-lg) var(--space-lg);
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 999;
}

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

.nav__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.nav__link {
    display: block;
    padding: var(--space-sm) var(--space-sm);
    font-family: var(--font-heading);
    font-size: var(--fs-base);
    font-weight: 500;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.nav__link:hover,
.nav__link.active {
    color: var(--color-primary);
    background: rgba(204, 45, 55, 0.06);
}

.nav__link:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* Mobile overlay */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(26, 26, 46, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    z-index: 998;
}

.nav-overlay--visible {
    opacity: 1;
    visibility: visible;
}

/* Hamburger button */
.header__menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    z-index: 1001;
}

.header__menu-icon,
.header__menu-icon::before,
.header__menu-icon::after {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition);
}

.header__menu-icon {
    position: relative;
}

.header__menu-icon::before,
.header__menu-icon::after {
    content: '';
    position: absolute;
    left: 0;
}

.header__menu-icon::before {
    top: -7px;
}

.header__menu-icon::after {
    top: 7px;
}

/* Hamburger → X */
.header__menu-btn[aria-expanded="true"] .header__menu-icon {
    background: transparent;
}

.header__menu-btn[aria-expanded="true"] .header__menu-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.header__menu-btn[aria-expanded="true"] .header__menu-icon::after {
    top: 0;
    transform: rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--header-height) + var(--space-2xl)) 0 var(--space-2xl);
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.hero__bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero__shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.08;
}

.hero__shape--1 {
    width: 500px;
    height: 500px;
    background: var(--color-primary);
    top: -150px;
    right: -100px;
}

.hero__shape--2 {
    width: 300px;
    height: 300px;
    background: var(--color-secondary);
    bottom: -80px;
    left: -60px;
}

.hero__shape--3 {
    width: 200px;
    height: 200px;
    background: var(--color-accent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.hero__content {
    position: relative;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero__title {
    font-size: var(--fs-3xl);
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

.hero__title strong {
    color: var(--color-primary);
    font-weight: 700;
}

.hero__subtitle {
    font-size: var(--fs-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero__cta {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    align-items: center;
}

/* ---------- Services ---------- */
.services {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-alt);
}

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

.service-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

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

.service-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(204, 45, 55, 0.08), rgba(232, 97, 26, 0.08));
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.service-card__icon svg {
    width: 36px;
    height: 36px;
}

.service-card__title {
    font-size: var(--fs-xl);
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.service-card__desc {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ---------- About ---------- */
.about {
    padding: var(--space-3xl) 0;
    background: var(--color-bg);
}

.about__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.about__desc {
    font-size: var(--fs-base);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    font-weight: 700;
    color: var(--color-primary);
}

.stat__label {
    font-size: var(--fs-xs);
    color: var(--color-text-secondary);
    margin-top: var(--space-xs);
    display: block;
}

.about__image {
    display: flex;
    justify-content: center;
}

.about__image img {
    width: 100%;
    max-width: 400px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    object-fit: contain;
}

/* ---------- Clients ---------- */
.clients {
    padding: var(--space-3xl) 0;
    background: var(--color-bg);
}

.clients__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.client-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all 0.4s ease;
    text-decoration: none;
}

.client-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(204, 45, 55, 0.2);
}

.client-card__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 80px;
    margin-bottom: var(--space-md);
    padding: var(--space-xs);
}

.client-card__logo img {
    max-height: 70px;
    max-width: 100%;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.6);
    transition: all 0.4s ease;
}

.client-card:hover .client-card__logo img {
    filter: grayscale(0%) opacity(1);
}

.client-card__name {
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 4px;
}

.client-card__url {
    font-size: var(--fs-xs);
    color: var(--color-text-secondary);
    transition: color var(--transition);
}

.client-card:hover .client-card__url {
    color: var(--color-primary);
}

/* ---------- Contact ---------- */
.contact {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-alt);
}

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

/* Form */
.form__honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

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

.form__label {
    display: block;
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
}

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

.form__input {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-body);
    font-size: var(--fs-sm);
    color: var(--color-text);
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition);
    appearance: none;
}

.form__input::placeholder {
    color: #A0A0B8;
}

.form__input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(204, 45, 55, 0.15);
}

.form__input--error {
    border-color: var(--color-primary);
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

.form__error {
    display: block;
    font-size: var(--fs-xs);
    color: var(--color-primary);
    margin-top: 4px;
    min-height: 1.2em;
}

/* Submit button states */
.btn__loading {
    display: none;
    align-items: center;
    gap: var(--space-xs);
}

.btn--loading .btn__text {
    display: none;
}

.btn--loading .btn__loading {
    display: inline-flex;
}

.spinner {
    animation: spin 1s linear infinite;
}

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

.form__status {
    margin-top: var(--space-md);
    padding: 0;
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
    text-align: center;
    transition: all var(--transition);
}

.form__status--success {
    padding: var(--space-sm);
    background: #E8F5E9;
    color: #2E7D32;
}

.form__status--error {
    padding: var(--space-sm);
    background: #FFEBEE;
    color: var(--color-primary-dark);
}

/* Contact info */
.contact__info-title {
    font-size: var(--fs-xl);
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.contact__info-desc {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

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

.contact__info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.contact__info-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(204, 45, 55, 0.08), rgba(232, 97, 26, 0.08));
    color: var(--color-primary);
}

.contact__info-item strong {
    display: block;
    font-size: var(--fs-sm);
    color: var(--color-text);
    margin-bottom: 2px;
}

.contact__info-item a,
.contact__info-item span {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    transition: color var(--transition);
}

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

/* ---------- Footer ---------- */
.footer {
    background: var(--color-text);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--space-xl) 0;
}

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

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

.footer__brand span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

.footer__brand img {
    height: 36px;
    width: auto;
    border-radius: var(--radius-sm);
    object-fit: contain;
}

.footer__nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm) var(--space-lg);
}

.footer__nav a {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition);
}

.footer__nav a:hover {
    color: #fff;
}

.footer__copy {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.5);
}

/* ---------- Team Page ---------- */
.team-hero {
    position: relative;
    padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-2xl);
    text-align: center;
    background: var(--color-text);
    overflow: hidden;
}

.team-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 20% 50%, rgba(204, 45, 55, 0.15), transparent),
        radial-gradient(ellipse 50% 60% at 80% 30%, rgba(232, 97, 26, 0.1), transparent),
        radial-gradient(ellipse 40% 40% at 60% 80%, rgba(245, 166, 35, 0.08), transparent);
    pointer-events: none;
}

.team-hero .section__title {
    color: #fff;
    position: relative;
}

.team-hero .section__subtitle {
    color: rgba(255, 255, 255, 0.7);
    position: relative;
    margin-bottom: var(--space-md);
}

/* Team section */
.team {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-alt);
}

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

/* Team cards */
.team-card {
    position: relative;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl) var(--space-xl) var(--space-xl);
    text-align: center;
    transition: all 0.4s ease;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.team-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary), var(--color-accent));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.team-card:hover::before {
    opacity: 1;
}

/* Avatar */
.team-card__avatar {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #fff;
    margin-bottom: var(--space-lg);
}

.team-card__avatar::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    transition: border-color 0.4s ease;
}

.team-card:hover .team-card__avatar::after {
    border-color: var(--color-primary);
}

.team-card__avatar svg {
    width: 56px;
    height: 56px;
}

/* Name & role */
.team-card__name {
    font-family: var(--font-heading);
    font-size: var(--fs-xl);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 6px;
    letter-spacing: -0.01em;
}

.team-card__role {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: var(--fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #fff;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    padding: 4px 16px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

/* Bio */
.team-card__bio {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
}

/* Tags */
.team-card__tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.tag {
    display: inline-block;
    padding: 5px 14px;
    font-size: var(--fs-xs);
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    transition: all var(--transition);
}

.team-card:hover .tag {
    color: var(--color-primary);
    border-color: rgba(204, 45, 55, 0.2);
    background: rgba(204, 45, 55, 0.04);
}

/* ---------- Team Skills ---------- */
.team-skills {
    margin-bottom: var(--space-3xl);
}

.team-skills .section__title {
    margin-bottom: var(--space-sm);
}

.team-skills__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-sm);
}

.team-skill {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: all var(--transition);
}

.team-skill:hover {
    border-color: rgba(204, 45, 55, 0.2);
    box-shadow: var(--shadow-sm);
}

.team-skill__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(204, 45, 55, 0.08), rgba(232, 97, 26, 0.08));
    color: var(--color-primary);
    transition: all var(--transition);
}

.team-skill:hover .team-skill__icon {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #fff;
}

.team-skill span {
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-text);
}

/* ---------- Team CTA ---------- */
.team-cta {
    position: relative;
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    background: var(--color-text);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.team-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 80% at 20% 50%, rgba(204, 45, 55, 0.15), transparent),
        radial-gradient(ellipse 50% 80% at 80% 50%, rgba(232, 97, 26, 0.1), transparent);
    pointer-events: none;
}

.team-cta__title {
    position: relative;
    font-size: var(--fs-2xl);
    margin-bottom: var(--space-sm);
    color: #fff;
}

.team-cta__desc {
    position: relative;
    font-size: var(--fs-base);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-lg);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.team-cta .btn--primary {
    position: relative;
    background: #fff;
    color: var(--color-primary);
    border-color: #fff;
}

.team-cta .btn--primary:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-text);
}

/* ---------- Projects Page ---------- */
.projects-hero {
    position: relative;
    padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-2xl);
    text-align: center;
    background: var(--color-text);
    overflow: hidden;
}

.projects-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 20% 50%, rgba(204, 45, 55, 0.15), transparent),
        radial-gradient(ellipse 50% 60% at 80% 30%, rgba(232, 97, 26, 0.1), transparent),
        radial-gradient(ellipse 40% 40% at 60% 80%, rgba(245, 166, 35, 0.08), transparent);
    pointer-events: none;
}

.projects-hero .section__title {
    color: #fff;
    position: relative;
}

.projects-hero .section__subtitle {
    color: rgba(255, 255, 255, 0.7);
    position: relative;
    margin-bottom: var(--space-md);
}

/* Projects section */
.projects {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-alt);
}

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

/* Project cards */
.project-card {
    position: relative;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary), var(--color-accent));
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 2;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.project-card:hover::before {
    opacity: 1;
}

/* Project image */
.project-card__image {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, #1A1A2E 0%, #2D2D44 50%, #1A1A2E 100%);
}

.project-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

/* Placeholder icon for cards without images */
.project-card__placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.15);
}

.project-card__placeholder svg {
    width: 64px;
    height: 64px;
}

/* Client badge */
.project-card__badge {
    position: absolute;
    bottom: var(--space-sm);
    left: var(--space-sm);
    display: inline-block;
    padding: 4px 12px;
    font-size: var(--fs-xs);
    font-weight: 600;
    color: #fff;
    background: rgba(26, 26, 46, 0.85);
    backdrop-filter: blur(4px);
    border-radius: var(--radius-full);
    z-index: 1;
}

/* Project body */
.project-card__body {
    padding: var(--space-lg);
}

.project-card__title {
    font-family: var(--font-heading);
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
}

.project-card__desc {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

/* Project tags */
.project-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.project-card:hover .tag {
    color: var(--color-primary);
    border-color: rgba(204, 45, 55, 0.2);
    background: rgba(204, 45, 55, 0.04);
}

/* Projects CTA */
.projects-cta {
    position: relative;
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    background: var(--color-text);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-top: var(--space-3xl);
}

.projects-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 80% at 20% 50%, rgba(204, 45, 55, 0.15), transparent),
        radial-gradient(ellipse 50% 80% at 80% 50%, rgba(232, 97, 26, 0.1), transparent);
    pointer-events: none;
}

.projects-cta__title {
    position: relative;
    font-size: var(--fs-2xl);
    margin-bottom: var(--space-sm);
    color: #fff;
}

.projects-cta__desc {
    position: relative;
    font-size: var(--fs-base);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-lg);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.projects-cta .btn--primary {
    position: relative;
    background: #fff;
    color: var(--color-primary);
    border-color: #fff;
}

.projects-cta .btn--primary:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-text);
}

/* ---------- Project Modal / Carousel ---------- */
.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal[hidden] {
    display: none;
}

.modal--open {
    opacity: 1;
    visibility: visible;
}

.modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(8px);
}

.modal__content {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: var(--space-xl) var(--space-md);
}

.modal__close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition: all var(--transition);
    z-index: 10;
}

.modal__close:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.2);
}

/* Navigation arrows */
.modal__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition: all var(--transition);
    z-index: 10;
}

.modal__nav:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.2);
}

.modal__nav--prev {
    left: var(--space-md);
}

.modal__nav--next {
    right: var(--space-md);
}

/* Slide content */
.modal__slide {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 900px;
    width: 100%;
    max-height: 85vh;
    z-index: 5;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal__image {
    max-width: 100%;
    max-height: 60vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
}

/* Info below image */
.modal__info {
    text-align: center;
    margin-top: var(--space-lg);
    max-width: 600px;
}

.modal__badge {
    display: inline-block;
    padding: 4px 14px;
    font-size: var(--fs-xs);
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--radius-full);
    margin-bottom: var(--space-sm);
}

.modal__title {
    font-family: var(--font-heading);
    font-size: var(--fs-xl);
    color: #fff;
    margin-bottom: var(--space-xs);
}

.modal__desc {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
}

/* Counter */
.modal__counter {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.5);
    z-index: 10;
}

/* Mobile adjustments */
@media (max-width: 767px) {
    .modal__nav {
        width: 40px;
        height: 40px;
    }

    .modal__nav--prev {
        left: var(--space-xs);
    }

    .modal__nav--next {
        right: var(--space-xs);
    }

    .modal__nav svg {
        width: 24px;
        height: 24px;
    }

    .modal__slide {
        padding: 0 var(--space-xl);
    }

    .modal__image {
        max-height: 45vh;
    }
}

/* ---------- WhatsApp Float ---------- */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 900;
    transition: all var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-float:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* ---------- Animations ---------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll--visible {
    opacity: 1;
    transform: translateY(0);
}

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

    .animate-on-scroll {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .service-card:hover {
        transform: none;
    }

    .btn:hover {
        transform: none;
    }

    .spinner {
        animation: none;
    }
}

/* ---------- Responsive: Tablet (768px+) ---------- */
@media (min-width: 768px) {
    .hero__cta {
        flex-direction: row;
        justify-content: center;
    }

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

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

    .clients__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .contact__inner {
        grid-template-columns: 1.2fr 1fr;
    }

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

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

/* ---------- Responsive: Desktop (1024px+) ---------- */
@media (min-width: 1024px) {
    /* Desktop nav */
    .header__menu-btn {
        display: none;
    }

    .nav {
        position: static;
        width: auto;
        height: auto;
        background: transparent;
        box-shadow: none;
        padding: 0;
        transform: none;
    }

    .nav__list {
        flex-direction: row;
        gap: var(--space-xs);
    }

    .nav__link {
        padding: var(--space-xs) var(--space-sm);
        font-size: var(--fs-sm);
    }

    .services__grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .service-card {
        text-align: left;
    }

    .service-card__icon {
        margin-left: 0;
    }

    .clients__grid {
        grid-template-columns: repeat(5, 1fr);
    }

    .team__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .team-skills__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .team-cta {
        padding: var(--space-3xl) var(--space-2xl);
    }

    .projects__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .projects-cta {
        padding: var(--space-3xl) var(--space-2xl);
    }
}