/* =========================================================
   Dr. Arkoubi Landing — design tokens
   ========================================================= */
:root {
	--bg: #241F45;
	--bg-deep: #0C0B1A;
	--accent: #5F5DA8;
	--card-bg: rgba(48, 45, 84, .6);
	--card-bg-strong: rgba(48, 45, 84, .85);
	--card-border: rgba(150, 148, 205, .2);
	--text-heading: #ECEBF6;
	--text-white: #fff;
	--text-body: #9896BD;
	--text-muted: #9997C6;
	--link: #A9A7DE;
	--link-hover: #fff;
	--accent-text: #C0BFE6;
	--accent-text-2: #A9A7DE;
	--research-gradient: linear-gradient(180deg, #1B1838, #231F48);
	--hero-gradient-start: #3E3975;
	--hero-gradient-end: #221E45;
	--whatsapp-gradient: linear-gradient(135deg, #25D366, #1DA851);

	--ov-caption: rgba(36, 31, 69, .68);
	--ov-service: linear-gradient(to top, rgba(36, 31, 69, .94) 30%, rgba(36, 31, 69, .5));
	--ov-video: linear-gradient(to top, rgba(36, 31, 69, .86), transparent 55%);
}

/* =========================================================
   Reset & base
   ========================================================= */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.arkoubi-landing {
	margin: 0;
	background: var(--bg-deep);
	font-family: 'IBM Plex Sans Arabic', sans-serif;
}
.arkoubi-landing img { display: block; max-width: 100%; }
.arkoubi-landing a { color: var(--link); text-decoration: none; }
.arkoubi-landing a:hover { color: var(--link-hover); }
.arkoubi-landing svg { display: inline-block; vertical-align: middle; }

.lang-block[hidden] { display: none !important; }

/* =========================================================
   Header
   ========================================================= */
.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 18px 56px;
	background: rgba(28, 25, 54, .9);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid rgba(150, 148, 205, .14);
}
.site-header__brand { display: flex; align-items: center; gap: 14px; }
.site-header__logo {
	width: 42px; height: 42px; border-radius: 12px;
	background: linear-gradient(135deg, #7B79CE, #332F63);
	color: #fff; display: flex; align-items: center; justify-content: center;
	font-weight: 700; font-size: 17px; flex: 0 0 auto;
}
.site-header__name { color: #fff; font-size: 19px; font-weight: 700; }
.site-header__tagline { color: var(--text-muted); font-size: 12px; }
.site-header__right { display: flex; align-items: center; gap: 28px; }
.site-header__nav { display: flex; gap: 6px; font-size: 14px; }
.site-header__nav a { color: #CFCEE8; padding: 8px 16px; border-radius: 99px; transition: all .2s; }
.site-header__nav a:hover { background: rgba(150, 148, 205, .15); color: #fff; }
.lang-toggle {
	cursor: pointer; color: #fff; background: rgba(95, 93, 168, .25);
	border: 1px solid rgba(150, 148, 205, .4); border-radius: 99px;
	padding: 7px 18px; font-size: 13px; transition: all .2s;
}
.lang-toggle:hover { background: var(--accent); }

/* =========================================================
   Hero
   ========================================================= */
.hero {
	position: relative;
	background: radial-gradient(1100px 640px at 18% 8%, var(--hero-gradient-start) 0%, var(--hero-gradient-end) 55%);
	overflow: hidden;
}
[dir="ltr"] .hero { background: radial-gradient(1100px 640px at 82% 8%, var(--hero-gradient-start) 0%, var(--hero-gradient-end) 55%); }
.hero::before {
	content: ""; position: absolute; inset: 0;
	background-image: radial-gradient(rgba(150, 148, 205, .12) 1px, transparent 1px);
	background-size: 30px 30px;
}
.hero__grid {
	position: relative; display: grid; grid-template-columns: 1.05fr .95fr;
	align-items: center; gap: 24px; padding: 76px 56px 104px;
}
.hero__content { display: flex; flex-direction: column; gap: 22px; }
.hero__badge {
	display: inline-flex; align-self: flex-start; align-items: center; gap: 8px;
	background: rgba(95, 93, 168, .16); border: 1px solid rgba(150, 148, 205, .32);
	color: var(--accent-text); font-size: 13px; font-weight: 600; padding: 7px 18px; border-radius: 99px;
}
.hero__badge-dot { width: 7px; height: 7px; border-radius: 50%; background: #4ADE80; }
.hero__name { color: #fff; font-size: 56px; font-weight: 700; line-height: 1.22; margin: 0; }
[dir="ltr"] .hero__name { font-size: 54px; line-height: 1.2; }
.hero__subtitle { color: var(--accent-text); font-size: 21px; font-weight: 500; }
.hero__body { color: var(--text-body); font-size: 16px; line-height: 2; max-width: 490px; }
[dir="ltr"] .hero__body { line-height: 1.9; }
.hero__ctas { display: flex; align-items: center; gap: 16px; margin-top: 8px; flex-wrap: wrap; }

/* `a.btn-whatsapp` etc. (element + class) is used instead of a bare class so
   these reliably win over the base ".arkoubi-landing a" link-color rule,
   which also carries an element selector and would otherwise override them. */
a.btn-whatsapp {
	display: inline-flex; align-items: center; gap: 10px;
	background: var(--whatsapp-gradient); color: #fff; font-size: 16px; font-weight: 600;
	padding: 15px 30px; border-radius: 14px; box-shadow: 0 8px 24px rgba(37, 211, 102, .4);
	transition: all .2s;
}
a.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(37, 211, 102, .55); color: #fff; }
a.btn-whatsapp.is-large { font-size: 18px; padding: 17px 44px; border-radius: 16px; box-shadow: 0 12px 32px rgba(37, 211, 102, .45); }
a.btn-whatsapp.is-large:hover { box-shadow: 0 16px 40px rgba(37, 211, 102, .6); }
a.btn-whatsapp.is-compact { font-size: 15px; font-weight: 600; padding: 13px 26px; border-radius: 12px; background: linear-gradient(135deg, #7B79CE, #4A488F); box-shadow: none; }
a.btn-whatsapp.is-compact:hover { box-shadow: none; }

a.btn-outline {
	color: var(--accent-text); font-size: 15px; font-weight: 600; padding: 15px 24px;
	border: 1px solid rgba(150, 148, 205, .32); border-radius: 14px; transition: all .2s;
}
a.btn-outline:hover { background: rgba(150, 148, 205, .12); color: #fff; }
a.btn-pill {
	display: inline-flex; gap: 8px; color: #CFCEE8; border: 1px solid rgba(150, 148, 205, .32);
	border-radius: 99px; padding: 11px 26px; font-size: 14px; font-weight: 600; transition: all .2s;
}
a.btn-pill:hover { background: rgba(150, 148, 205, .15); color: #fff; }

.hero__portrait-wrap { position: relative; justify-self: center; }
.hero__frame-1 {
	position: absolute; top: -18px; inset-inline-start: 18px; bottom: 18px; inset-inline-end: -18px;
	border: 1px solid rgba(150, 148, 205, .3); border-radius: 24px;
}
.hero__frame-2 {
	position: absolute; top: 24px; inset-inline-start: -24px; bottom: -24px; inset-inline-end: 24px;
	background: linear-gradient(135deg, rgba(95, 93, 168, .3), transparent); border-radius: 24px;
}
.hero__portrait {
	position: relative; width: 440px; height: 490px; object-fit: cover; object-position: 62% 18%;
	border-radius: 24px; box-shadow: 0 24px 64px rgba(0, 0, 0, .5);
}
.hero__float-badge {
	position: absolute; background: rgba(21, 19, 42, .9); border: 1px solid rgba(150, 148, 205, .28);
	border-radius: 14px; padding: 12px 18px; box-shadow: 0 8px 24px rgba(0, 0, 0, .4);
}
.hero__float-badge--top { top: 28px; inset-inline-end: -32px; }
.hero__float-badge--bottom { bottom: 36px; inset-inline-start: -28px; }
.hero__float-badge-title { color: #fff; font-size: 15px; font-weight: 700; }
.hero__float-badge-sub { color: var(--text-muted); font-size: 12px; margin-top: 2px; }

/* =========================================================
   Credentials strip
   ========================================================= */
.credentials {
	display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
	padding: 0 56px; margin-top: -56px; position: relative; z-index: 2;
}
.credentials__item {
	background: var(--card-bg-strong); border: 1px solid var(--card-border);
	border-radius: 16px; padding: 24px; transition: all .2s;
}
.credentials__item:hover { transform: translateY(-4px); border-color: rgba(150, 148, 205, .5); background: rgba(48, 45, 82, .95); }
.credentials__label { color: var(--link); font-size: 13px; font-weight: 600; }
.credentials__value { color: #fff; font-size: 19px; font-weight: 700; margin-top: 6px; }
.credentials__sub { color: var(--text-muted); font-size: 13px; margin-top: 4px; }

/* =========================================================
   Section eyebrow / heading pattern (reused across sections)
   ========================================================= */
.eyebrow {
	display: inline-flex; background: rgba(95, 93, 168, .16); border: 1px solid rgba(150, 148, 205, .3);
	color: var(--accent-text); font-size: 13px; font-weight: 600; padding: 6px 16px; border-radius: 99px;
}
.section-title { color: #fff; font-size: 34px; font-weight: 700; margin-top: 14px; }
.section-subtitle { color: var(--text-muted); font-size: 15px; margin-top: 8px; }

/* =========================================================
   About
   ========================================================= */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; padding: 96px 56px; align-items: center; }
.about__image-wrap { position: relative; }
.about__image { width: 100%; height: 560px; object-fit: cover; border-radius: 20px; box-shadow: 0 24px 60px rgba(0, 0, 0, .5); }
.about__image-ring { position: absolute; inset: 0; border-radius: 20px; box-shadow: inset 0 0 0 1px rgba(150, 148, 205, .2); }
.about__caption {
	position: absolute; bottom: 24px; inset-inline: 24px; background: var(--ov-caption);
	backdrop-filter: blur(4px); border: 1px solid rgba(150, 148, 205, .22); border-radius: 14px; padding: 16px 20px;
}
.about__caption-title { color: #fff; font-size: 16px; font-weight: 700; }
.about__caption-sub { color: var(--accent-text); font-size: 13px; margin-top: 3px; }
.about__content { display: flex; flex-direction: column; gap: 18px; }
.about__title { color: #fff; font-size: 34px; font-weight: 700; line-height: 1.5; margin: 0; }
[dir="ltr"] .about__title { line-height: 1.4; }
.about__body { color: #A6A4C9; font-size: 16px; line-height: 2.1; }
[dir="ltr"] .about__body { line-height: 1.95; }
.about__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 8px; }
.about__stat { background: var(--card-bg); border: 1px solid rgba(150, 148, 205, .16); border-radius: 12px; padding: 16px 18px; }
.about__stat-value { color: #fff; font-size: 22px; font-weight: 700; }
.about__stat-label { color: var(--text-muted); font-size: 13px; margin-top: 2px; }

/* =========================================================
   Services (interactive tabs)
   ========================================================= */
.services { padding: 0 56px 96px; }
.services__header { text-align: center; margin-bottom: 44px; }
.services__body { display: grid; grid-template-columns: .9fr 1.1fr; gap: 24px; align-items: stretch; }
.service-tabs { display: flex; flex-direction: column; gap: 12px; }
.service-tab {
	border-radius: 16px; padding: 22px 26px; cursor: pointer; transition: all .25s;
	background: var(--card-bg); border: 1px solid rgba(150, 148, 205, .16);
	display: flex; align-items: center; gap: 16px;
}
.service-tab.is-active { background: rgba(95, 93, 168, .22); border-color: rgba(150, 148, 205, .6); }
.service-tab__icon {
	width: 44px; height: 44px; border-radius: 12px; background: rgba(95, 93, 168, .3);
	color: #fff; display: flex; align-items: center; justify-content: center;
	font-size: 16px; font-weight: 700; flex: 0 0 auto; transition: background .25s;
}
.service-tab.is-active .service-tab__icon { background: linear-gradient(135deg, #7B79CE, #4A488F); }
.service-tab__name { color: #fff; font-size: 19px; font-weight: 700; }
.service-tab__desc { color: var(--text-muted); font-size: 13px; margin-top: 2px; }

.service-panels { position: relative; border-radius: 20px; overflow: hidden; min-height: 440px; border: 1px solid rgba(150, 148, 205, .2); }
.service-panel { display: none; position: absolute; inset: 0; }
.service-panel.is-active { display: block; }
.service-panel__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.service-panel__overlay { position: absolute; inset: 0; background: var(--ov-service); }
.service-panel__content { position: relative; min-height: 440px; display: flex; flex-direction: column; justify-content: flex-end; padding: 36px; gap: 16px; }
.service-panel__title { color: #fff; font-size: 26px; font-weight: 700; }
.service-panel__chips { display: flex; gap: 10px; flex-wrap: wrap; }
.service-panel__chip { background: rgba(150, 148, 205, .16); border: 1px solid rgba(150, 148, 205, .3); color: #E1E0F1; font-size: 14px; padding: 8px 18px; border-radius: 99px; }
.service-panel__cta { align-self: flex-start; margin-top: 8px; }

/* =========================================================
   Research
   ========================================================= */
.research { padding: 96px 56px; background: var(--research-gradient); }
.research__header { text-align: center; }
.research__intro { color: var(--text-body); font-size: 16px; margin-top: 10px; max-width: 640px; margin-inline: auto; }
.research__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 44px; max-width: 1040px; margin-inline: auto; }
.paper-card {
	display: flex; flex-direction: column; background: var(--card-bg); border: 1px solid var(--card-border);
	border-radius: 18px; padding: 24px 26px; transition: all .25s;
}
.paper-card:hover { border-color: rgba(150, 148, 205, .55); transform: translateY(-3px); background: rgba(48, 45, 82, .7); color: inherit; }
.paper-card__badges { display: flex; gap: 9px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.paper-card__badge { background: rgba(95, 93, 168, .92); color: #fff; font-size: 11px; font-weight: 700; padding: 4px 11px; border-radius: 99px; }
.paper-card__badge--muted { background: rgba(150, 148, 205, .22); color: #E1E0F1; border: 1px solid rgba(150, 148, 205, .35); }
.paper-card__date { color: var(--text-muted); font-size: 12px; font-weight: 600; }
.paper-card__title { color: var(--text-heading); font-size: 16px; font-weight: 700; line-height: 1.45; }
.paper-card__meta { color: var(--text-body); font-size: 12.5px; margin-top: 8px; line-height: 1.6; }
.paper-card__link { color: var(--link); font-size: 13px; font-weight: 600; margin-top: auto; padding-top: 16px; display: inline-flex; align-items: center; gap: 7px; }
.research__all-link-wrap { text-align: center; margin-top: 28px; }

/* =========================================================
   Media / videos
   ========================================================= */
.media { position: relative; padding: 96px 56px; overflow: hidden; }
.media__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 25%; }
.media__overlay { position: absolute; inset: 0; background: linear-gradient(to left, rgba(36, 31, 69, .95) 30%, rgba(36, 31, 69, .82)); }
[dir="ltr"] .media__overlay { background: linear-gradient(to right, rgba(36, 31, 69, .95) 30%, rgba(36, 31, 69, .82)); }
.media__inner { position: relative; }
.media__header { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 16px; }

.video-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 18px; margin-top: 36px; }
.video-tile { position: relative; border-radius: 16px; overflow: hidden; display: block; border: 1px solid rgba(150, 148, 205, .22); }
.video-tile img { width: 100%; height: 180px; object-fit: cover; transition: transform .4s; }
.video-tile:hover img { transform: scale(1.05); }
.video-tile__dim { position: absolute; inset: 0; background: rgba(12, 11, 26, .25); display: flex; align-items: center; justify-content: center; pointer-events: none; }
.video-tile__play {
	width: 46px; height: 46px; border-radius: 50%; background: rgba(255, 255, 255, .92);
	display: flex; align-items: center; justify-content: center; color: #221E45; font-size: 15px;
}
.video-tile--featured { grid-row: span 2; }
.video-tile--featured img { height: 100%; min-height: 380px; }
.video-tile--featured:hover img { transform: scale(1.04); }
.video-tile--featured .video-tile__dim { background: var(--ov-video); align-items: flex-end; padding: 28px; justify-content: flex-start; }
.video-tile--featured .video-tile__play { width: 62px; height: 62px; font-size: 22px; background: rgba(255, 255, 255, .95); box-shadow: 0 8px 24px rgba(0, 0, 0, .45); flex: 0 0 auto; }
.video-tile__meta { display: flex; align-items: center; gap: 16px; }
.video-tile__meta-title { color: #fff; font-size: 19px; font-weight: 700; }
.video-tile__meta-sub { color: var(--accent-text); font-size: 13px; margin-top: 2px; }

.video-highlight {
	margin-top: 18px; position: relative; border-radius: 16px; overflow: hidden; display: flex; align-items: center;
	gap: 20px; background: rgba(21, 19, 42, .7); border: 1px solid rgba(150, 148, 205, .22); padding: 14px 18px; transition: all .2s;
}
.video-highlight:hover { border-color: rgba(150, 148, 205, .5); background: rgba(30, 28, 58, .95); }
.video-highlight img { width: 180px; height: 100px; object-fit: cover; border-radius: 10px; flex: 0 0 auto; }
.video-highlight__title { color: #fff; font-size: 16px; font-weight: 700; }
.video-highlight__sub { color: var(--text-muted); font-size: 13px; margin-top: 4px; }

/* =========================================================
   Press
   ========================================================= */
.press { margin-top: 60px; }
.press__header { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-bottom: 28px; }
.press__title { color: #fff; font-size: 26px; font-weight: 700; margin-top: 12px; }
.press__hint { color: var(--text-muted); font-size: 13px; }

.press-filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 24px; }
.press-filter {
	cursor: pointer; border: 1px solid rgba(150, 148, 205, .32); background: transparent; color: #CFCEE8;
	border-radius: 99px; padding: 8px 18px; font-size: 13px; font-weight: 600; transition: all .2s; font-family: inherit;
}
.press-filter.is-active { background: rgba(95, 93, 168, .9); border-color: rgba(150, 148, 205, .6); color: #fff; }

.press-grid { column-count: 4; column-gap: 16px; }
.press-item {
	break-inside: avoid; margin-bottom: 16px; position: relative; border-radius: 14px; overflow: hidden;
	cursor: zoom-in; border: 1px solid rgba(150, 148, 205, .18); transition: border-color .2s; display: block; width: 100%;
	padding: 0; background: none;
}
.press-item:hover { border-color: rgba(150, 148, 205, .55); }
.press-item img { width: 100%; display: block; }
.press-item__overlay {
	position: absolute; inset: 0; background: linear-gradient(to top, rgba(8, 7, 18, .92), rgba(8, 7, 18, .12) 55%, transparent);
	display: flex; align-items: flex-end; padding: 16px; opacity: 0; transition: opacity .25s; text-align: start;
}
.press-item:hover .press-item__overlay { opacity: 1; }
.press-item__badge { display: inline-flex; background: rgba(95, 93, 168, .92); color: #fff; font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 99px; margin-bottom: 8px; }
.press-item__caption { color: var(--text-heading); font-size: 13px; font-weight: 600; line-height: 1.5; }
.press-item.is-hidden { display: none; }

/* =========================================================
   Testimonials
   ========================================================= */
.testimonials { padding: 96px 56px; }
.testimonials__header { text-align: center; }
.testimonials__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; }
.testimonial-card {
	background: var(--card-bg); border: 1px solid rgba(150, 148, 205, .18); border-radius: 20px; padding: 32px;
	display: flex; flex-direction: column; gap: 14px; transition: all .25s;
}
.testimonial-card:hover { transform: translateY(-4px); border-color: rgba(150, 148, 205, .5); }
.testimonial-card__stars { display: flex; gap: 3px; color: #F5B942; font-size: 16px; }
.testimonial-card__quote { color: #BEBCD6; font-size: 15px; line-height: 2; }
[dir="ltr"] .testimonial-card__quote { line-height: 1.9; }
.testimonial-card__author { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.testimonial-card__avatar {
	width: 40px; height: 40px; border-radius: 50%; background: rgba(95, 93, 168, .25); color: var(--accent-text);
	display: flex; align-items: center; justify-content: center; font-weight: 700; flex: 0 0 auto;
}
.testimonial-card__name { color: #fff; font-size: 14px; font-weight: 700; }
.testimonial-card__meta { color: var(--text-muted); font-size: 12px; }

/* =========================================================
   Contact
   ========================================================= */
.contact {
	position: relative; background: radial-gradient(900px 460px at 50% 0%, #332F63, var(--bg-deep) 72%);
	padding: 80px 56px; border-top: 1px solid rgba(150, 148, 205, .15);
}
.contact__inner { display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; }
.contact__title { color: #fff; font-size: 36px; font-weight: 700; margin: 0; }
.contact__subtitle { color: var(--text-body); font-size: 16px; margin: 0; }
.contact__meta { display: flex; gap: 24px; margin-top: 28px; padding-top: 28px; border-top: 1px solid rgba(150, 148, 205, .18); color: var(--text-muted); font-size: 14px; }
.contact__meta a { color: var(--text-muted); }
.contact__meta a:hover { color: #fff; }

/* =========================================================
   Floating buttons + lightbox
   ========================================================= */
.back-to-top {
	position: fixed; bottom: 94px; inset-inline-start: 24px; width: 48px; height: 48px; border-radius: 50%;
	background: rgba(38, 36, 68, .95); border: 1px solid rgba(150, 148, 205, .4); color: #fff;
	display: flex; align-items: center; justify-content: center; font-size: 20px;
	box-shadow: 0 6px 20px rgba(0, 0, 0, .4); z-index: 60; transition: transform .2s; cursor: pointer;
}
.back-to-top:hover { transform: translateY(-3px); background: rgba(48, 45, 82, .98); color: #fff; }

.fab-whatsapp {
	position: fixed; bottom: 24px; inset-inline-start: 24px; width: 58px; height: 58px; border-radius: 50%;
	background: #25D366; display: flex; align-items: center; justify-content: center;
	box-shadow: 0 6px 20px rgba(0, 0, 0, .4); z-index: 60; transition: transform .2s;
}
.fab-whatsapp:hover { transform: scale(1.08); }

.lightbox {
	position: fixed; inset: 0; z-index: 9999; background: rgba(8, 7, 18, .93);
	display: none; align-items: center; justify-content: center; padding: 40px; cursor: zoom-out;
}
.lightbox.is-open { display: flex; }
.lightbox__img { max-width: min(92vw, 540px); max-height: 92vh; border-radius: 16px; box-shadow: 0 30px 90px rgba(0, 0, 0, .65); }
.lightbox__close {
	position: absolute; top: 22px; inset-inline-end: 26px; width: 44px; height: 44px; border-radius: 50%;
	background: rgba(255, 255, 255, .14); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 20px;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 960px) {
	.site-header { padding: 14px 20px; }
	.site-header__nav { display: none; }
	.hero__grid { grid-template-columns: 1fr; padding: 48px 20px 72px; gap: 40px; }
	.hero__portrait-wrap { justify-self: center; order: -1; }
	.hero__portrait { width: 100%; max-width: 380px; height: 420px; }
	.hero__name { font-size: 40px; }
	[dir="ltr"] .hero__name { font-size: 38px; }
	.credentials { grid-template-columns: repeat(2, 1fr); padding: 0 20px; margin-top: 24px; }
	.about { grid-template-columns: 1fr; padding: 56px 20px; gap: 32px; }
	.about__image { height: 360px; }
	.services { padding: 0 20px 56px; }
	.services__body { grid-template-columns: 1fr; }
	.service-panels { min-height: 320px; }
	.service-panel__content, .service-panel { min-height: 320px; }
	.research { padding: 56px 20px; }
	.research__grid { grid-template-columns: 1fr; }
	.media { padding: 56px 20px; }
	.video-grid { grid-template-columns: 1fr 1fr; }
	.video-tile--featured { grid-column: span 2; grid-row: span 1; }
	.video-tile--featured img { min-height: 220px; }
	.press-grid { column-count: 2; }
	.testimonials { padding: 56px 20px; }
	.testimonials__grid { grid-template-columns: 1fr; }
	.contact { padding: 56px 20px; }
	.contact__title { font-size: 28px; }
}

@media (max-width: 560px) {
	.credentials { grid-template-columns: 1fr 1fr; }
	.video-grid { grid-template-columns: 1fr; }
	.video-tile--featured { grid-column: span 1; }
	.press-grid { column-count: 1; }
	.hero__ctas { flex-direction: column; align-items: stretch; }
	.hero__ctas .btn-whatsapp, .hero__ctas .btn-outline { justify-content: center; text-align: center; }
	.back-to-top { bottom: 84px; width: 42px; height: 42px; }
	.fab-whatsapp { width: 52px; height: 52px; }
}