/* ============================================================
   RESPONSIVE STYLES - IFS THEME
   ============================================================ */

:root {
    --color-white: var(--ifs-white);
    --color-border: var(--ifs-border);
    --color-bg-light: var(--ifs-light);
    --color-accent: var(--ifs-gold);
}

body, html {
    overflow-x: hidden;
    max-width: 100%;
}

/* ---- Extra Large (1200px+) ---- */
@media (min-width: 1200px) {
    .container-ifs { padding: 0 32px; }
}

/* ---- Large (992px - 1199px) ---- */
@media (max-width: 1199px) {
    .ifs-heading-xl { font-size: 42px; }
    .ifs-heading-lg { font-size: 32px; }
    .ifs-section-title { font-size: 30px; }
    .ifs-hero__title { font-size: 44px; }

    .ifs-footer__grid {
        grid-template-columns: 1.4fr 1fr 1fr;
        row-gap: 40px;
    }
    .ifs-footer__col--contact {
        grid-column: 1 / -1;
    }
}

/* ---- Medium (768px - 991px) - Tablet ---- */
@media (max-width: 991px) {
    body { padding-top: 68px; }

    /* Navbar mobile */
    .ifs-navbar {
        position: fixed !important;
        height: 68px !important;
        background: rgba(20, 33, 61, 0.95) !important;
        backdrop-filter: blur(8px);
        box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    }
    .ifs-navbar__inner {
        height: 68px;
        padding: 0 16px;
    }
    .ifs-navbar__logo img { height: 44px; }
    .ifs-navbar__toggle {
        display: inline-flex;
    }
    .ifs-navbar__menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px 0;
        border-top: 1px solid var(--color-border);
        box-shadow: 0 10px 30px rgba(0,0,0,0.08);
        max-height: calc(100vh - 68px);
        overflow-y: auto;
        transform: translateY(-8px);
        opacity: 0;
        visibility: hidden;
        transition: all 0.25s ease;
    }
    .ifs-navbar__menu--open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    .ifs-navbar__item {
        width: 100%;
    }
    .ifs-navbar__link {
        width: 100%;
        padding: 12px 20px;
        justify-content: space-between;
        border-bottom: 1px solid var(--color-border);
        color: var(--ifs-navy) !important;
    }
    .ifs-navbar__link:hover {
        background: var(--color-bg-light);
        color: var(--ifs-gold) !important;
    }
    .ifs-navbar__link--active {
        color: var(--ifs-gold) !important;
    }
    .ifs-navbar__dropdown {
        display: none;
        position: static;
        box-shadow: none;
        border-top: none;
        border-radius: 0;
        padding: 4px 0 0 0;
        background: var(--color-bg-light);
        opacity: 1;
        visibility: visible;
        transform: none;
    }
    .ifs-navbar__item.active > .ifs-navbar__dropdown {
        display: block;
    }
    .ifs-navbar__dropdown a {
        border-left: 3px solid var(--color-accent);
        padding: 10px 20px 10px 32px;
        color: var(--ifs-navy) !important;
    }
    .ifs-navbar__dropdown a:hover {
        background: #fff !important;
        color: var(--ifs-blue) !important;
    }
    .ifs-mobile-list { display: block; }

    .ifs-navbar__cta-wrap {
        display: none;
    }

    .ifs-btn-cta {
        margin: 12px 20px;
        padding: 10px 20px;
        font-size: 12px;
    }

    /* Typography */
    .ifs-heading-xl { font-size: 36px; }
    .ifs-heading-lg { font-size: 28px; }
    .ifs-heading-md { font-size: 24px; }
    .ifs-section-title { font-size: 26px; }
    .ifs-text-lead { font-size: 16px; }

    /* Hero */
    .ifs-hero { min-height: 460px; }
    .ifs-hero--page { min-height: 260px; }
    .ifs-hero__content { padding: 60px 20px; }
    .ifs-hero__title { font-size: 36px; max-width: 100%; }
    .ifs-hero__title--page { font-size: 32px; }
    .ifs-hero__description { font-size: 16px; }

    /* Sections */
    .ifs-section { padding: 60px 0; }
    .container-ifs { padding: 0 20px; }

    /* Grids */
    .ifs-benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .ifs-concept-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .ifs-card-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .ifs-news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .ifs-split {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .ifs-split--reverse { direction: ltr; }

    /* Contact */
    .ifs-contact-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .ifs-contact-info,
    .ifs-contact-form-wrap {
        padding: 32px 24px;
    }

    /* Footer */
    .ifs-footer { padding: 56px 0 50px 0; }
    .ifs-footer__grid {
        grid-template-columns: 1fr 1fr;
        row-gap: 36px;
    }
    .ifs-footer__col--logo {
        grid-column: 1 / -1;
    }
    .ifs-footer__col--contact {
        grid-column: 1 / -1;
    }
}

/* ---- Small (576px - 767px) ---- */
@media (max-width: 767px) {
    body { padding-top: 64px; }

    .ifs-navbar {
        position: fixed !important;
        height: 64px !important;
        background: rgba(20, 33, 61, 0.95) !important;
        backdrop-filter: blur(8px);
        box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    }
    .ifs-navbar__inner {
        height: 64px;
        padding: 0 14px;
    }
    .ifs-navbar__toggle {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .ifs-heading-xl { font-size: 30px; }
    .ifs-heading-lg { font-size: 24px; }
    .ifs-heading-md { font-size: 20px; }
    .ifs-heading-sm { font-size: 18px; }
    .ifs-section-title { font-size: 22px; }
    .ifs-section-accent {
        width: 60px;
        height: 3px;
        margin-bottom: 28px;
    }

    .ifs-hero { min-height: 400px; }
    .ifs-hero--page { min-height: 220px; }
    .ifs-hero__content { padding: 48px 16px; }
    .ifs-hero__title { font-size: 30px; }
    .ifs-hero__title--page { font-size: 26px; }
    .ifs-hero__description { font-size: 15px; }

    .ifs-section { padding: 48px 0; }
    .container-ifs { padding: 0 16px; }

    .ifs-benefits-grid {
        grid-template-columns: 1fr;
    }
    .ifs-benefit-card {
        padding: 32px 24px;
    }
    .ifs-benefit-card__icon {
        width: 52px;
        height: 52px;
        margin-bottom: 18px;
    }

    .ifs-card-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .ifs-concept-card__img { height: 160px; }
    .ifs-concept-card__body { padding: 24px 20px; }
    .ifs-concept-card__title { font-size: 16px; }
    .ifs-concept-card__text { font-size: 14px; }

    .ifs-news-card__body { padding: 24px 20px; }
    .ifs-news-card__title { font-size: 18px; }

    .ifs-split__img { aspect-ratio: 4/3; }

    .ifs-btn {
        padding: 11px 24px;
        font-size: 12px;
    }

    .ifs-contact-info,
    .ifs-contact-form-wrap {
        padding: 28px 20px;
    }

    .ifs-footer__grid {
        grid-template-columns: 1fr;
        row-gap: 28px;
    }
    .ifs-footer { padding: 44px 0 40px 0; }
    .ifs-footer__list li { margin-bottom: 10px; }
    .ifs-footer__list a { font-size: 14px; letter-spacing: 1px; }
    .ifs-footer__contact-title { margin-bottom: 16px !important; }

    .ifs-back-to-top {
        bottom: 16px;
        right: 16px;
        width: 40px;
        height: 40px;
    }

    .ifs-form-group { margin-bottom: 18px; }
    .ifs-form-control { padding: 10px 12px; font-size: 14px; }
}

/* ---- Extra Small (up to 575px) ---- */
@media (max-width: 575px) {
    .ifs-heading-xl { font-size: 26px; }
    .ifs-heading-lg { font-size: 22px; }
    .ifs-heading-md { font-size: 19px; }
    .ifs-section-title { font-size: 20px; letter-spacing: 0.5px; }

    .ifs-hero__title { font-size: 26px; }
    .ifs-hero__title--page { font-size: 22px; }
    .ifs-hero__description { font-size: 14px; }

    .ifs-section { padding: 40px 0; }

    .ifs-benefit-card { padding: 28px 20px; }
    .ifs-benefit-card__title { font-size: 14px; letter-spacing: 1px; }

    .ifs-btn-cta { padding: 9px 18px; font-size: 11px; }
}

/* ---- LANDSCAPE MOBILE ---- */
@media (max-width: 767px) and (orientation: landscape) {
    .ifs-hero { min-height: 340px; }
    .ifs-hero__content { padding: 40px 16px; }
}

/* ============================================================
   NEW ELEMENTS - RESPONSIVE
   ============================================================ */
/* Large Tablet (991px) */
@media (max-width: 991px) {
    .ifs-pagehero { min-height: 280px; }
    .ifs-pagehero__content { padding: 60px 20px; }
    .ifs-pagehero__title { font-size: 32px; }
    .ifs-contact { padding: 60px 0; }
    .ifs-contact__grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .ifs-contact__info { padding: 0 0 32px 0; }
    .ifs-contact__formwrap { padding: 32px 24px; }
    .ifs-form__grid2 {
        grid-template-columns: 1fr;
        gap: 18px;
    }
}

/* Small Tablet / Mobile (767px) */
@media (max-width: 767px) {
    .ifs-pagehero { min-height: 240px; }
    .ifs-pagehero__content { padding: 48px 16px 40px; }
    .ifs-pagehero__title { font-size: 26px; }
    .ifs-pagehero__subtitle { font-size: 15px; }
    .ifs-contact { padding: 48px 0; }
    .ifs-contact__formwrap { padding: 28px 20px; }
    .ifs-contact-card {
        padding: 16px;
        gap: 14px;
    }
    .ifs-contact-card__icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    .ifs-filter {
        gap: 8px;
        margin: 24px 0 32px 0;
    }
    .ifs-filter__btn {
        padding: 9px 18px;
        font-size: 11px;
        letter-spacing: 1px;
    }
    .ifs-richtext {
        padding: 24px 18px;
        font-size: 14px;
    }
}

/* Extra Small Mobile (575px) */
@media (max-width: 575px) {
    .ifs-pagehero { min-height: 220px; }
    .ifs-pagehero__title { font-size: 22px; }
    .ifs-pagehero__content { padding: 40px 14px 32px; }
    .ifs-contact__formwrap { padding: 24px 16px; }
    .ifs-form__title { font-size: 19px; }
    .ifs-contact-card {
        padding: 14px;
        gap: 12px;
    }
    .ifs-contact-card__icon {
        width: 38px;
        height: 38px;
        font-size: 15px;
    }
}